+++ /dev/null
-1999-12-31 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (VF_NORMAL_VALUE): Remove.
- * class.c (struct base_info): Remove vfield, vfields, and rtti.
- (set_primary_base): New function, split out from ...
- (finish_base_struct): ... here. Rename to ...
- (determine_primary_base): ... this. Simplify.
- (create_vtable_ptr): Tweak accordingly.
- (finish_struct_1): Simplify.
-
- * cp-tree.h (CLASSTYPE_VBASECLASSES): Update documentation.
- (CLASSTYPE_N_BASECLASSES): Likewise.
- (BINFO_FOR_VBASE): New macro.
- (get_vbase_types): Change prototype.
- * class.c (build_vbase_path): Use BINFO_FOR_VBASE.
- (prepare_fresh_vtable): Likewise.
- (finish_vtbls): Likewise.
- (get_class_offset_1): Likewise.
- (modify_all_indirect_vtables): Likewise.
- (build_vbase_pointer_fields): Likewise.
- * decl.c (xref_basetypes): Don't set CLASSTYPE_VBASECLASSES here.
- * init.c (sort_base_init): Use BINFO_FOR_VBASE.
- (expand_member_init): Likewise.
- * search.c (get_base_distance): Likewise.
- (lookup_field_queue_p): Likewise.
- (virtual_context): Likewise.
- (get_vbase_types): Don't return a value. Set
- CLASSTYPE_VBASECLASSES here.
- * typeck.c (get_delta_difference): Use BINFO_FOR_VBASE.
-
-1999-12-30 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (fixup_inline_methods): Clear CLASSTYPE_INLINE_FRIENDS.
-
-1999-12-29 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (create_vtable_ptr): Put the vtable at the beginning of
- the class, not the end, in the new ABI.
- * tree.c (propagate_binfo_offsets): Do the right thing for the new
- ABI.
-
-1999-12-29 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (lang_type): Add nearly_empty_p. Adjust dummy.
- (CLASSTYPE_NEARLY_EMPTY_P): New macro.
- * class.c (check_bases): Update CLASSTYPE_NEARLY_EMPTY_P.
- (check_field_decls): Likewise.
- (check_bases_and_members): Likewise.
-
-1999-12-28 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (do_inline_function_hair): Remove.
- * class.c (layout_class_type): New function, split out from
- finish_struct_1.
- (fixup_pending_inline): Likewise.
- (fixup_inline_methods): New function.
- * method.c (fixup_pending_inline): Remove.
- (do_inline_function_hair): Likewise.
-
- * decl.c (BOOL_TYPE_SIZE): Bools always have size `1' under the
- new ABI.
-
- * cp-tree.h (lang_type): Replace abstract_virtuals with pure_virtuals.
- (CLASSTYPE_ABSTRACT_VIRTUALS): Rename to ...
- (CLASSTYPE_PURE_VIRTUALS): ... this.
- (lang_decl_flags): Replace abstract_virtual with pure_virtual.
- (DECL_ABSTRACT_VIRTUAL_P): Rename to ...
- (DECL_PURE_VIRTUAL_P): ... this.
- (get_abstract_virtuals): Rename to ...
- (get_pure_virtuals): ... this.
- * call.c (build_new_method_call): Replace DECL_PURE_VIRTUAL_P with
- DECL_ABSTRACT_VIRTUAL_P. Replace CLASSTYPE_ABSTRACT_VIRTUALS with
- CLASSTYPE_PURE_VIRTUALS.
- * class.c (build_vtable_entry): Likewise.
- (finish_struct_bits): Likewise. Call get_pure_virtuals, not
- get_abstract_virtuals.
- (build_vtbl_initializer): Likewise.
- (override_one_vtable): Likewise.
- (check_methods): Likewise.
- * decl.c (duplicate_decls): Likewise.
- (redeclaration_error_message): Likewise.
- (lang_mark_tree): Likewise.
- * decl2.c (grok_function_init): Likewise.
- (import_export_vtable): Likewise.
- (import_expor_class): Likewise.
- * typeck2.c (abstract_virtuals_error): Likewise.
- * xref.c (GNU_xref_member): Likewise.
- * search.c (get_abstract_virtuals): Rename to get_pure_virtuals.
-
-1999-12-26 Zack Weinberg <zack@wolery.cumb.org>
-
- * cp-tree.h: Replace ENABLE_CHECKING with ENABLE_TREE_CHECKING
- throughout.
-
-1999-12-26 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (store_return_init): Use mode of old RTL generated for
- DECL_RESULT, not the mode of DECL_RESULT itself.
- * semantics.c (finish_named_return_value): Set DECL_UNINLINABLE
- for functions that used named return values.
-
-1999-12-24 Mark Mitchell <mark@codesourcery.com>
-
- * semantics.c (expand_body): Use
- note_deferral_of_defined_inline_function.
-
-1999-12-22 Mark Mitchell <mark@codesourcery.com>
-
- * dump.c (dequeue_and_dump): Handle CTOR_STMTs.
-
-1999-12-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
-
- * error.c (dump_decl): Support named return values.
-
-1999-12-20 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Update comments.
- (CLASSTYPE_HAS_PRIMARY_BASE_P): New macro.
- (CLASSTYPE_PRIMARY_BINFO): Likewise.
- * class.c (check_methods): Don't set TYPE_HAS_COMPLEX_INIT_REF,
- TYPE_NEEDS_CONSTRUCTING, and CLASSTYPE_NON_AGGREGATE here.
- (check_bases_and_members): Set them here instead.
- (create_vtable_ptr): New function, split out from ...
- (finish_struct_1): ... here. Use it. Tidy. Use
- CLASSTYPE_HAS_PRIMARY_BASE_P and CLASSTYPE_PRIMARY_BINFO.
- * search.c (dfs_init_vbase_pointers): Handle seeing TYPE_VFIELD as
- the first field in the class.
- * tree.c (layout_basetypes): Use CLASSTYPE_N_BASECLASSES. Handle
- seeing TYPE_VFIELD as the first field in the class.
-
- * cp-tree.h (TYPE_VIRTUAL_P): Rename to ...
- (TYPE_POLYMORPHIC_P): ... this.
- (TYPE_USES_COMPLEX_INHERITANCE): Rename to ...
- (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): ... this.
- (TREE_CALLS_NEW): Remove.
- (TREE_MANGLED): Likewise.
- * call.c (build_vfield_ref): Use TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P,
- and TYPE_POLYMORPHIC_P.
- * class.c (check_bases): Likewise.
- (finish_base_struct): Likewise.
- (finish_struct_bits): Likewise.
- (check_for_override): Likewise.
- (finish_struct_1): Likewise.
- (get_vfield_name): Likewise.
- * decl.c (xref_basetypes): Likewise.
- * decl2.c (import_export_class): Likewise.
- (import_export_decl): Likewise.
- * error.c (dump_function_decl): Likewise.
- * pt.c (instantiate_class_template): Likewise.
- * repo.c (repo_inline_used): Likewise.
- * rtti.c (build_headof): Likewise.
- (get_tinfo_fn_dynamic): Likewise.
- (build_x_typeid): Likewise.
- (get_tinfo_var): Likewise.
- (build_dynamic_cast_1): Likewise.
- (synthesize_tinfo_fn): Likewise.
- * search.c (lookup_field_1): Likewise.
- (dfs_debug_mark): Likewise.
- (maybe_suppress_debug_info): Likewise.
- * typeck.c (build_component_ref): Likewise.
- (build_component_addr): Likewise.
- * typeck2.c (process_init_constructor): Likewise.
-
-1999-12-20 Nathan Sidwell <nathan@acm.org>
-
- * typeck.c (strip_all_pointer_quals): New static function.
- (build_static_cast): Use it. Don't use at_least_as_qualified_p.
-
-1999-12-16 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (cp_tree_index): Add CPTI_DSO_HANDLE.
- (dso_handle_node): New macro.
- (flag_use_cxa_atexit): New variable.
- (declare_global_var): New function.
- (start_anon_func): Remove declaration.
- (end_anon_func): Likewise.
- * decl.c (get_atexit_node): New function, split out from
- destroy_local_static. Handle flag_use_cxa_atexit.
- (get_dso_handle_node): Likewise.
- (start_cleanup_fn): Renamed from start_anon_func. Moved here from
- except.c. Handle flag_use_cxa_atexit.
- (end_cleanup_fn): Renamed from end_anon_func. Moved here from
- except.c.
- (declare_global_var): New variable.
- (destroy_local_static): Handle flag_use_cxa_atexit.
- * decl2.c (flag_use_cxa_atexit): New variable.
- (lang_f_options): Likewise.
- * except.c (start_anon_func): Remove.
- (end_anon_func): Liekwise.
- * lang-options.h: Add -fuse-cxa-atexit and -fno-use-cxa-atexit.
- * rtti.c (get_tinfo_var): Use declare_global_var.
-
-1999-12-16 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (check_field_decls): Don't return a value.
- (avoid_overlap): Moved here from tree.c.
- (build_base_fields): Likewise.
- (check_bases): New function, split out from finish_base_struct.
- (check_bases_and_members): New function, split out from
- finish_struct_1.
- (struct base_info): Remove cant_have_default_ctor,
- cant_have_const_ctor, cant_have_asn_ref.
- (finish_base_struct): Split semantic analysis into check_bases.
- (finish_struct_methods): Fix bogus assertion.
- (check_field_decls): Call finish_struct_anon here.
- (build_vbase_pointer_fields): Use CLASSTYPE_N_BASECLASSES.
- (finish_struct_1): Use check_bases_and_members. Reorganize.
- * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
- (build_base_fields): Don't declare.
- * tree.c (avoid_overlap): Remove.
- (build_base_fields): Likewise.
-
- * optimize.c (struct inline_data): Remove scope_stmt.
- (remap_block): Don't use insert_block_after_note. Don't update
- scope_stmt.
- (expand_call_inline): Don't update scope_stmt.
- (optimize_function): Don't initialize scope_stmt.
- * semantics.c (expand_stmt): Set NOTE_BLOCK for newly emitted
- NOTE_INSN_BLOCK_BEG/NOTE_INSN_BLOCK_END notes.
-
-1999-12-15 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (handle_using_decl): Get TYPE_FIELDS and TYPE_METHODS
- out of the class, rather than taking them as parameters.
- (build_vbase_pointer_fields): Move here from tree.c.
- (build_vtbl_or_vbase_field): New function.
- (check_methods): Likewise.
- (remove_zero_width_bitfields): Likewise.
- (add_virtual_function): Use tree_cons instead of temp_tree_cons.
- (delete_duplicate_fields_1): Tidy. Don't delete duplicate
- USING_DECLs here.
- (finish_struct_methods): Handle the case where there are no
- methods here.
- (get_basefndecls): Use tree_cons instead of temp_tree_cons.
- (check_field_decls): Call delete_duplicate_fields here.
- (finish_struct_1): Tidy. Use check_methods and
- remove_zero_width_bitfields.
- * cp-tree.h (build_vbase_pointer_fields): Remove.
- * decl.c (grokdeclarator): Use tree_cons instead of
- temp_tree_cons.
- * decl2.c (qualified_lookup_using_namespace): Use tree_cons
- instead of temp_tree_cons.
- * lex.c (cons_up_default_function): Remove dead code.
- * method.c (fixup_pending_inline): New function, split out from ...
- (do_inline_function_hair): ... here.
- * tree.c (build_vbase_pointer_fields): Remove.
-
-1999-12-15 Jason Merrill <jason@casey.cygnus.com>
-
- * tree.c (walk_tree): Walk operand subtrees in forward order.
- * optimize.c (expand_call_inline): Likewise.
- (optimize_function): Initialize id->scope_stmt to something useful.
- (remap_block): Assume id->scope_stmt has a useful value.
-
-1999-12-15 Nathan Sidwell <nathan@acm.org>
-
- * typeck.c (build_c_cast): Expand warning message. Move pointer
- alignment warning to after the cast. Don't warn about pointer
- alignment when given a pointer to incomplete.
-
-1999-12-15 Richard Henderson <rth@cygnus.com>
-
- * cp-tree.h (make_aggr_type): Declare.
- * lex.c (cp_make_lang_type): Don't SET_IS_AGGR_TYPE.
- (make_aggr_type): New.
-
- * decl.c (build_typename_type, init_decl_processing): Use it.
- (build_ptrmemfunc_type, xref_tag): Likewise.
- * except.c (call_eh_info): Likewise.
- * init.c (init_init_processing): Likewise.
- * pt.c (process_template_parm, lookup_template_class): Likewise.
- * rtti.c (expand_class_desc): Likewise.
- * semantics.c (begin_class_definition, finish_typeof): Likewise.
- * tree.c (copy_template_template_parm): Likewise.
-
-1999-12-15 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.def (TEMPLATE_PARM_INDEX): Calculate size using
- sizeof (struct tree_common).
-
-1999-12-14 Jason Merrill <jason@casey.cygnus.com>
-
- * optimize.c (expand_call_inline): Set BLOCK_ABSTRACT_ORIGIN on the
- outermost block to point to the inlined function decl.
-
- * error.c (dump_decl): operator==, not operator ==.
- (op_to_string): Likewise.
-
- * decl.c (compute_array_index_type): Handle null name.
-
- * decl2.c (ambiguous_decl): Fix to match comment.
- (lookup_using_namespace): Adjust.
-
- * decl2.c (import_export_class): Don't ignore dllimport.
-
-1999-12-14 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (check_field_decls): Split out from ...
- (finish_struct_1): ... here. Use it. Tidy.
-
- * cp-tree.h (remap_save_expr): Add walk_subtrees parameter.
- * optimize.c (copy_body_r): Pass it.
- * tree.c (remap_save_expr): Clear walk_subtrees for an
- already-handled SAVE_EXPR.
- (cp_unsave_r): Pass walk_subtrees to remap_save_expr.
-
- * dump.c (dequeue_and_dump): Dump DECL_NAMESPACE_ALIAS.
- * ir.texi (DECL_NAMESPACE_ALIAS): Document it.
-
- * error.c (dump_expr): Handle EXPR_WITH_FILE_LOCATION.
-
-1999-12-14 Mumit Khan <khan@xraylith.wisc.edu>
-
- * class.c (finish_base_struct): Allow multiple COM base classes
- as well as non-COM bases as long as it's not the leftmost.
-
-1999-12-13 Mumit Khan <khan@xraylith.wisc.edu>
-
- * lex.c (saving_parse_to_obstack): New global.
- (reinit_parse_for_block): Use.
- (reinit_parse_for_expr): Use.
- (check_newline): Use.
-
-1999-12-13 Mark Mitchell <mark@codesourcery.com>
-
- * optimize.c (initialize_inlined_parameters): Take FN to which the
- parameters belong as an argument.
- (expand_call_inline): Expand calls into the parameter
- initializations before pushing the function onto the list of
- functions we are presently expanding.
-
-1999-12-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * class.c (get_vtable_name): Use a literal format string and
- VTABLE_NAME_PREFIX macro instead of VTABLE_NAME_FORMAT.
- (prepare_fresh_vtable): Likewise.
-
- * cp-tree.h (VTABLE_NAME_PREFIX): Define this instead of
- VTABLE_NAME_FORMAT.
-
- * decl.c (make_rtl_for_local_static): Remove unused variable `type'.
-
- * init.c (build_vec_init): Initialize variable `try_body'.
-
- * lex.c (yyerror): Don't call a variadic function with a
- non-literal format string.
-
- * optimize.c (optimize_function): Call memset, not bzero.
-
- * pt.c (for_each_template_parm_r): Add static prototype.
-
-1999-12-09 Andreas Jaeger <aj@suse.de>
-
- * except.c (expand_throw): Add static attribute to match
- prototype.
-
- * Makefile.in (semantics.o): Add dependency on output.h.
- * semantics.c: Include output.h for declaration of
- make_function_rtl.
-
-1999-12-09 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (init_decl_processing): Reenable inlining on trees.
- (finish_function): Likewise.
- * expr.c (cplus_expand_expr): Don't handle AGGR_INIT_EXPR here.
- * semantics.c (simplify_aggr_init_exprs): New function.
- (expand_body): Use it.
- * tree.c (walk_tree): Special-case TARGET_EXPRs since they
- sometimes present the same sub-tree twice.
-
- * dump.c (dequeue_and_dump): Abbreviate `class' as `cls', not
- `csl'.
-
- * semantics.c (finish_switch_cond): Do conversions here, not ...
- * typeck.c (c_expand_start_case): Here.
-
- * semantics.c (do_poplevel): Remove unused variable.
-
-1999-12-06 Mark Mitchell <mark@codesourcery.com>
-
- * tree.c (walk_tree): Don't recurse into DECL_INITIAL or DECL_SIZE
- unless we're declaring the variable in question.
-
-1999-12-06 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (init_decl_processing): #if 0 last patch.
- (finish_function): Likewise.
-
-1999-12-05 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (init_decl_processing): Set flag_inline_trees if
- !flag_no_inline.
-
- * cp-tree.h (calls_setjmp_p): Declare.
- * decl.c (finish_function): Mark functions that call setjmp as
- uninlinable.
- * optimize.c (calls_setjmp_r): New function.
- (calls_setjmp_p): Likewise.
-
-1999-12-04 Mark Mitchell <mark@codesourcery.com>
-
- * optimize.c (expand_call_inline): Wrap the expanded call in an
- EXPR_WITH_FILE_LOCATION node to get correct line numbers for
- inlined functions.
-
- * optimize.c (inline_data): Remove fns_top. Add scope_stmt. Add
- in_target_cleanup_p.
- (remap_decl): New function.
- (remap_block): Likewise.
- (copy_scope_stmt): Likewise.
- (copy_body_r): Use remap_decl and copy_scope_stmt.
- (copy_body): Use VARRAY_TOP_TREE.
- (initialize_inlined_parameters): Likewise.
- (declare_return_variable): Likewise.
- (inlinable_function_p): Check flag_inline_trees.
- (expand_call_inline): Handle SCOPE_STMTs and TARGET_EXPRs
- specially. Use VARRAY_PUSH_TREE. Create a BLOCK for the
- parameters of the inlined function.
- (optimize_function): Prevent recursion into partially complete
- functions.
-
- * cp-tree.def (SCOPE_STMT): Take one operand.
- * cp-tree.h (SCOPE_STMT_BLOCK): New macro.
- (SCOPE_NULLIFIED_P): Redefine.
- (SCOPE_NO_CLEANUPS_P): New macro.
- (add_scope_stmt): Change prototype.
- * decl.c (poplevel): Tidy. Warn about unused variables here.
- Record SCOPE_STMT_BLOCKs.
- (finish_function): Keep DECL_INITIAL for functions that might be
- inlined.
- * ir.texi: Document SCOPE_NO_CLEANUPS_P.
- * semantics.c: Include rtl.h.
- (add_scope_stmt): Return the new scope statement and, for an
- end-of-scope statement, its matching begin statement. Don't set
- SCOPE_NULLIFIED_P.
- (do_pushlevel): Simplify, now that we are always
- function-at-a-time.
- (do_poplevel): Likewise. Record SCOPE_STMT_BLOCKs.
- (expand_stmt): Don't call expand_start_bindings or
- expand_end_bindings for a scope with SCOPE_NO_CLEANUPS_P set.
- * tree.c (copy_tree_r): Clear SCOPE_STMT_BLOCK rather than setting
- SCOPE_NULLIFIED_P.
- * Makefile.in (semantics.o): Depend on RTL_H.
-
- * decl2.c (pending_statics_used): Make it a macro.
- (saved_inlines_used): Likewise.
- (finish_static_data_member_decl): Use VARRAY_PUSH_TREE.
- (mark_inline_for_output): Likewise.
- (ssdf_decls_used): Remove.
- (start_static_storage_duration_function): Use VARRAY_PUSH_TREE.
- (generate_ctor_or_dtor_function): Adjust accordingly.
-
-1999-11-24 Geoffrey Keating <geoffk@cygnus.com>
- Greg McGary <gkm@gnu.org>
-
- * decl.c (duplicate_decls): Merge
- DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT,
- DECL_NO_CHECK_MEMORY_USAGE, DECL_NO_LIMIT_STACK.
-
-1999-12-02 Mike Stump <mrs@wrs.com>
-
- * init.c (perform_member_init): Handle parse errors better.
-
-1999-12-01 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (min_tree_cons): Remove.
- (scratch_ovl_cons): Likewise.
- * decl.c (saveable_obstack): Don't declare.
- (duplicate_decls): Tweak error-message.
- (initialize_local_var): Explicitly mark the definition as static.
- (finish_function): Call permanent_allocation, just so
- that the middle-end sees the obstacks it expects.
- (mark_cp_function_context): Likewise.
- * init.c (build_new): Don't use min_tree_cons.
- * lex.c (permanent_obstack): Don't declare.
- (current_obstack, saveable_obstack): Likewise.
- * spew.c (current_obstack, saveable_obstack): Likewise.
- * tree.c (current_obstack, saveable_obstack): Likewise.
- (scratch_ovl_cons): Remove.
- (build_min_nt): Don't mess with obstacks.
- (build_min): Likewise.
- (min_tree_cons): Remove
- * typeck.c (build_component_ref): Don't use scratch_ovl_cons.
- (build_x_function_call): Likewise.
- (build_c_cast): Don't use min_tree_cons.
-
-1999-11-29 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (tsubst_decl): Robustify.
-
-1999-11-27 Mark Mitchell <mark@codesourcery.com>
-
- * decl2.c (finish_file): Call expand_body for inline functions
- that will be written out but that do not yet have RTL.
- * semantics.c (expand_body): Do not generate RTL For inline
- functions that do not yet need to be written out.
-
-1999-11-25 Mark Mitchell <mark@codesourcery.com>
-
- * Make-lang.in (CXX_SRCS): Add optimize.c.
- * Makefile.in (CXX_OBJS): Add optimize.o.
- (CXX_TREE_H): Add splay-tree.h, system.h, and $(CONFIG_H).
- (spew.o, lex.o, decl.o, decl2.o, typeck2.o, typeck.o): Adjust.
- (class.o, call.o, friend.o, init.o, method.o, cvt.o): Likewise.
- (search.o, tree.o, ptree.o, rtti.o, except.o, expr.o): Likewise.
- (xref.o, pt.o, error.o, errfn.o, repo.o, semantics.o): Likewise.
- (dump.o): Likewise.
- (optimize.o): New target.
- * class.c: Don't include splay-tree.h.
- * cp-tree.def (CTOR_COMPLETE): Rename to CTOR_STMT.
- * cp-tree.h: Include splay-tree.h.
- (DECL_UNINLINABLE): New macro.
- (CTOR_BEGIN_P, CTOR_END_P): New macros.
- (flag_inline_trees): New variable.
- (local_variable_p): New function.
- (nonstatic_local_decl_p): Likewise.
- (optimize_function): Likewise.
- (cplus_unsave_expr_now): Remove.
- (copy_tree_r): Declare.
- (remap_save_expr): Likewise.
- * decl.c (local_variable_p): Don't
- make it static.
- (local_variable_p_walkfn): New function.
- (make_rtl_for_local_static): Remove code to try to avoid writing
- out static constants.
- (emit_local_var): Fix indentation.
- (nonstatic_local_decl_p): New function.
- (check_default_argument): Use local_variable_p_walkfn, not
- local_variable_p, when walking the tree.
- (start_function): Set the DECL_CONTEXT for automatically generated
- labels.
- (finish_constructor_body): Use CTOR_STMT to mark the end of a
- constructor.
- * decl2.c: Don't include splay-tree.h.
- (flag_inline_trees): Define.
- * dump.c: Don't include
- splay-tree.h.
- * except.c (expand_end_catch_block): Fix comment formatting.
- (expand_end_eh_spec): Set DECL_CONTEXT on temporary variables.
- (expand_throw): Tidy comment.
- * init.c (build_vec_delete_1): Use create_temporary_var.
- * lex.c (cplus_tree_code_type): Make it static.
- (cplus_tree_code_length): Likewise.
- (cplus_tree_code_name): Likewise.
- * optimize.c: New file.
- * semantics.c (finish_goto_stmt): Set DECL_UNLINABLE for functions
- with computed gotos.
- (setup_vtbl_ptr): Mark the beginnings of constructors with
- CTOR_STMT.
- (expand_stmt): Handle CTOR_STMT, not CTOR_COMPLETE.
- (expand_body): Call optimize_function. Save bodies if we're doing
- inlining on trees.
- * tree.c: Don't include splay-tree.h. Include insn-config.h and
- integrate.h.
- (copy_tree_r): Make it public.
- (statement_code_p): New function.
- (mark_local_for_remap_r): Likewise.
- (cp_usave_r): Likewise.
- (cp_unsave): Likewise.
- (build_cplus_new): Set DECL_CONTEXT for temporary variables.
- (walk_tree): Walk into `s' class nodes. Walk statement chains.
- (copy_tree_r): Handle 's' class nodes. Restore chains for
- statements. Nullify scopes. Don't copy types.
- (init_tree): Set lang_unsave to cp_unsave.
- (remap_save_expr): Define.
- * ir.texi: Document CTOR_STMT.
-
-1999-11-24 Jason Merrill <jason@casey.cygnus.com>
-
- * search.c (note_debug_info_needed): Do perform this optimization
- for dwarf2.
- (maybe_suppress_debug_info): Likewise. Start by clearing
- TYPE_DECL_SUPPRESS_DEBUG.
-
-1999-11-24 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (tsubst_decl): Copy TREE_ASM_WRITTEN for VAR_DECLs.
-
- * decl2.c (finish_vtable_vardecl): Don't prune vtables here.
-
-1999-11-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * decl.c (pushdecl, grokdeclarator): Don't call a variadic
- function with a non-literal format string.
-
- * lex.c (do_identifier): Likewise.
-
- * typeck.c (build_unary_op): Likewise.
-
-1999-11-23 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (DECL_NEEDED_P): Tweak to match documentation.
-
-1999-11-22 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.def (CTOR_COMPLETE): New tree node.
- * decl.c (finish_constructor_body): Add it, to mark the end of the
- constructor.
- (finish_function): Don't call end_protect_partials here.
- * ir.texi (CTOR_COMPLETE): Document it.
- * semantics.c (expand_stmt): Handle it.
-
- * cp-tree.def (FUNCTION_NAME): New tree node.
- * cp-tree.h (current_function_name_declared): Tweak documentation.
- (lang_decl_flags): Add pretty_function_p, adjust dummy.
- (DECL_PRETTY_FUNCTION_P): New macro.
- * decl.c (cp_finish_decl): Handle declarations of __FUNCTION__,
- etc., in a template function. Use at_function_scope_p instead of
- expanding it inline.
- * pt.c (tsubst_decl): Handle DECL_PRETTY_FUNCTION_P declarations
- specially.
- (tsubst): Handle FUNCTION_NAME.
- (tsubst_copy): Likewise.
- (instantiate_decl): Prevent redeclarations of __PRETTY_FUNCTION__,
- etc. in instantiation.
- * semantics.c (begin_compound_stmt): Declare __FUNCTION__, etc.,
- even in template functions.
- (setup_vtbl_ptr): Don't declare __PRETTY_FUNCTION in the
- conditional scope at the top of a destructor.
-
- * error.c (dump_function_decl): Use `[ with ... ]' syntax for
- specializations too.
-
-1999-11-22 Nathan Sidwell <nathan@acm.org>
-
- * semantics.c (finish_unary_op_expr): Only set TREE_NEGATED_INT
- when actually negative.
-
- * typeck.c (convert_for_assignment): Expand comment about
- strange NULL check, moved from ...
- (convert_for_initialization): ... here. Remove unneeded
- code.
-
-1999-11-21 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
-
- * cp-tree.h (build_vec_delete): Remove `auto_delete' argument.
- * init.c (build_vec_delete, build_vec_delete_1): Likewise.
- Always destruct virtual bases of array components, but never
- delete them.
- (build_vec_init): Adjust invocations.
- (build_delete): Likewise.
- * decl2.c (delete_sanity): Likewise.
-
-1999-11-19 Nathan Sidwell <nathan@acm.org>
-
- * cp-tree.h (grok_method_quals): Return this pointer qualifiers.
- * decl.c (grokdeclarator): Adjust calls to grok_method_quals.
- * decl2.c (grok_method_quals): Accept `restrict' as applying to
- the object pointer. Return such qualifiers.
- (grokclassfn): Apply this pointer qualifiers. Cleanup unused
- variables.
-
-1999-11-18 Mark Mitchell <mark@codesourcery.com>
-
- * except.c (expand_end_catch_block): Fix typo.
- (expand_exception_blocks): Simplify. Don't call
- expand_leftover_cleanups.
-
-1999-11-15 Jason Merrill <jason@casey.cygnus.com>
-
- * cp-tree.h, decl.c (compute_array_index_type): Make nonstatic.
- * pt.c (tsubst, case INTEGER_TYPE): Call it.
- Check uses_template_parms.
-
- * class.c (finish_struct): If we're a local class in a template
- function, add a TAG_DEFN.
- * pt.c (lookup_template_class): If this is a local class in a
- template function, call pushtag.
- (tsubst_expr, case TAG_DEFN): Handle classes, too.
-
- Emit debug info with the vtable.
- * search.c (maybe_suppress_debug_info): New function...
- * class.c (finish_struct_1): ...split out from here.
- * cp-tree.h: Declare it.
- * decl2.c (finish_vtable_vardecl): Override TYPE_DECL_SUPPRESS_DEBUG
- if we're writing out the vtable.
- * decl.c, search.c (dfs_debug_mark, dfs_debug_unmarked_p,
- note_debug_info_needed): #if 0 out.
-
-1999-11-14 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (DECL_LOCAL_FUCNTION_P): New macro.
- * call.c (equal_functions): Use DECL_LOCAL_FUCNTION_P, not
- TREE_PERMANENT.
- * decl.c (pushdecl): Set DECL_LOCAL_FUNCTION_P.
- * decl2.c (lookup_arg_dependent): Use it.
-
- * cp-tree.h (cp_finish_decl): Change prototype.
- (finish_static_data_member_decl): Likewise.
- (push_permanent_obstack): Remove declaration.
- (push_expression_obstack): Likewise.
- (push_scratch_obstack): Likewise.
- (DECL_TEMPLATE_PARM_P): Robustify.
- (SET_DECL_TEMPLATE_PARM_P): New macro.
- * class.c (add_method): Don't manipulate obstacks.
- (finish_vtbls): Likewise.
- * cvt.c (build_up_reference): Adjust calls to cp_finish_decl.
- * decl.c (binding_for_name): Don't manipulate obstacks.
- (maybe_push_to_top_level): Likewise.
- (pop_from_top_level): Likewise.
- (duplicate_decls): Likewise.
- (pushdecl): Likewise.
- (implicitly_declare): Likewise.
- (build_typename_type): Likewise.
- (start_decl): Likewise.
- (cp_finish_decl): Likewise.
- (finish_decl): Likewise.
- (destroy_local_static): Likewise.
- (expand_static_init): Likewise.
- (complete_array_type): Likewise.
- (grokvardecl): Likewise.
- (build_ptrmemfnc_type): Likewise.
- (grokdeclarator): Likewise.
- (xref_tag): Likewise.
- (xref_basetypes): Likewise.
- (start_enum): Likewise.
- (finish_enum): Likewise.
- (start_function): Likewise.
- (finish_function): Likewise.
- (start_method): Adjust call to cp_finish_decl.
- * decl2.c (finish_static_data_member_decl): Don't manipulate
- obstacks.
- (grokfield): Likewise.
- (grokbitfield): Likewise.
- (get_temp_name): Likewise.
- (get_sentry): Likewise.
- (fnish_file): Likewise.
- (lookup_arg_dependent): Likewise.
- * except.c (call_eh_info): Likewise.
- (push_eh_info): Likewise.
- (do_pop_exception): Likewise.
- (initialize_handler_parm): Likewise.
- (expand_end_eh_spec): Likewise.
- (alloc_eh_object): Likewise.
- (expand_throw): Likewise.
- * expr.c (extract_scalar_init): Likewise.
- * init.c (build_java_class_ref): Likewise.
- * lex.c (get_time_identifier): Likewise.
- (snarf_defarg): Likewise.
- (add_defarg_fn): Likewise.
- (is_global): Simplify.
- (do_identifier): Don't check TREE_PERMANENT.
- * method.c (emit_thunk): Don't manipulate obstacks.
- * parse.y (condition): Adjust call to cp_finish_decl.
- (primary): Likewise.
- (initdcl): Likewise.
- (initdcl0_innards): Likewise.
- (nomods_initdcl0): Likewise.
- * pt.c (push_inline_template_parms_recursive): Use
- SET_DECL_TEMPLATE_PARM_P.
- (process_template_parm): Likewise.
- (lookup_template_class): Don't manipulate obstacks.
- (instantiate_class_template): Adjust call to
- finish_static_data_member_decl.
- (tsubst_decl): Don't manipulate obstacks.
- (tsubst_expr): Likewise.
- (instantiate_template): Likewise.
- (instantiate_decl): Adjust calls to cp_finish_decl.
- * rtti.c (call_void_fn): Don't manipulate obstacks.
- (get_tinfo_var): Likewise.
- (get_tinfo_fn_unused): Likewise.
- (build_dynamic_cast_1): Likewise.
- (expand_si_desc): Likewise.
- (expand_class_desc): Likewise.
- (expand_ptr_desc): Likewise.
- (expand_attr_desc): Likewise.
- (expand_generic_desc): Likewise.
- (synthesize_tinfo_fn): Likewise.
- * search.c (expand_upcast_fixups): Likewise.
- * semantics.c (finish_asm_stmt): Likewise.
- (finish_named_return_value): Likewise.
- (begin_class_definition): Likewise.
- (finish_class_definition): Likewise.
- (finish_typeof): Likewise.
- * tree.c (build_cplus_method_type): Likewise.
- (reverse_path): Likewise.
- (copy_template_template_parm): Likewise.
- (build_expr_ptr_wrapper): Likewise.
- (push_expression_obstack): Remove.
- (push_permanent_obstack): Likewise.
- * typeck.c (mark_addressable): Likewise.
-
-1999-11-13 Mark Mitchell <mark@codesourcery.com>
-
- * call.c (build_conditional_expr): Use build_target_expr_with_type.
- (convert_like): Likewise.
- (build_over_call): Likewise.
- * cp-tree.h (build_target_expr): Remove.
- (build_target_expr_with_type): New function.
- * cvt.c (build_up_reference): Use get_target_expr.
- * decl.c (build_target_expr): Move to ...
- * tree.c (build_target_expr): Here. Make it static.
- (build_target_expr_with_type): New function. Set DECL_CONTEXT on
- the temporary VAR_DECLs.
- (get_target_expr): Use it.
-
-1999-11-13 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (duplicate_decls): Propagate DECL_DEFER_OUTPUT.
- * decl2.c (comdat_linkage): Set DECL_DEFER_OUTPUT.
- * rtti.c (get_tinfo_fn_unused): Split out from get_tinfo_fn.
- * class.c (set_rtti_entry): Use it.
-
-1999-11-12 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (cplus_expand_expr_stmt): Don't call break_out_cleanups
- here.
- * semantics.c (finish_expr_stmt): Call it here instead. Move
- default_conversion logic to semantic-analysis time.
-
-1999-11-12 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (synthesize_tinfo_fn): Set DECL_DEFER_OUTPUT.
-
-Fri Nov 12 12:56:32 MST 1999 Diego Novillo <dnovillo@cygnus.com>
-
- * init.c (init_init_processing): Re-instated Nov 11 patch after
- approval.
-
-Fri Nov 12 10:42:02 MST 1999 Diego Novillo <dnovillo@cygnus.com>
-
- * init.c (init_init_processing): Undo patch from Nov 11, 1999.
- Patch had not been approved yet.
-
-1999-11-12 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (compute_array_index_type): New function, split out from
- grokdeclarator.
- (create_array_type_for_decl): Likewise.
- (grokdeclarator): Use them.
-
- * semantics.c (expand_stmt): Don't suspend_momentary or
- resume_momentary.
-
-Thu Nov 11 12:42:11 MST 1999 Diego Novillo <dnovillo@cygnus.com>
-
- * init.c (init_init_processing): Header information for
- arrays allocated via `new' should have the same alignment used by
- malloc.
-
-1999-11-10 Mark Mitchell <mark@codesourcery.com>
-
- * error.c (dump_function_name): Don't crash if given a friend
- pseudo-instantiation.
-
- * cp-tree.h (build_enumerator): Change prototype.
- * decl.c (enum_next_value): Remove.
- (enum_overflow): Likewise.
- (init_decl_processing): Don't register enum_next_value as a root.
- (start_enum): Clear TYPE_VALUES for a redefined enum.
- (finish_enum): Reset the type of enumeration constants.
- (build_enumerator): Fix indentation. Don't copy CONST_DECLs when
- we don't need to. Maintain the TYPE_VALUES list and look there
- for the previously defined enumeration constant. Let enumeration
- constants have the type of their values until the enumeration type
- is complete.
- * parse.y (enumlist_opt, enumlist, enumerator): Don't return a value.
- (structsp): Adjust.
- * parse.c: Regenerated.
- * pt.c (tsubst_enum): Adjust according to build_enumerator changes.
-
-Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
- Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * cp-tree.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
-
-1999-11-09 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (language_function): Remove x_last_dtor_insn and
- x_last_parm_cleanup_insn.
- * decl.c (last_dtor_insn): Remove.
- (last_parm_cleanup_insn): Likewise.
- (expand_start_early_try_stmts): Don't set them.
- (store_parm_decls): Likewise.
- (save_function_data): Or save them.
- (mark_lang_function): Or mark them.
-
-1999-11-08 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (store_parm_decls): Generate cleanup code at
- semantic-analysis time. Destroy objects in the correct order.
-
-1999-11-07 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (begin_new_placement): Remove.
- (finish_new_placement): Likewise.
- * class.c (finish_struct_1): Don't suspend_momentary or
- resume_momentary.
- * decl.c (grokdeclarator): Likewise.
- (maybe_build_cleanup_1): Likewise.
- * except.c (push_eh_cleanup): Likewise.
- (build_terminate_handler): Likewise.
- * init.c (build_new_1): Likewise.
- * parse.y (parse_decl): Change prototype.
- (initdecls, notype_initdecls, initdcl): Don't return int.
- (initdcl0, notype_initdcl0, initdcl0_innards): Likewise.
- (.begin_new_placement): Remove.
- (.finish_new_placement): Likewise.
- (nonmomentary_expr): Likewise.
- (suspend_mom): Likewise.
- (condition): Don't suspend_momentary, resume_momentary, or keep
- track of need to resume.
- (unary_expr): Likewise.
- (new_placement): Likewise.
- (decl): Likewise.
- (structsp): Likewise.
- (new_type_id): Likewise.
- (maybe_parmlist): Likewise.
- (direct_after_type_declaration): Likewise.
- (direct_new_declarator): Likewise.
- (direct_abstract_declaration): Likewise.
- * parse.c: Regenerated.
- * pt.c (tsubst_expr): Don't suspend_momentary or resume_momentary.
- * semantics.c (begin_new_placement): Remove.
- (finish_new_placement): Likewise.
-
-1999-11-05 Martin v. Löwis <loewis@informatik.hu-berlin.de>
-
- * cp-tree.h (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK): New macro.
- (DECL_TEMPLATE_INFO): Use it.
- * decl.c (warn_extern_redeclared_static): Do nothing for
- TEMPLATE_DECLs.
- * decl2.c (mark_used): Explicitly check for function or variable.
- * semantics.c (finish_unary_op_expr): Check whether result is also
- an INTEGER_CST.
-
-1999-11-05 Mark Mitchell <mark@codesourcery.com>
-
- * Makefile.in (typeck2.o): Depend on output.h.
- * typeck2.c: Include output.h.
-
- * decl.c (flag_ansi): Remove declaration.
-
- * pt.c (tinst_level_tick): Make it static.
- (last_template_error_tick): Likewise.
-
- * cp-tree.h (mapcar): Remove declaration.
- (search_tree): Likewise.
- (walk_tree_fn): New typedef.
- (walk_tree): New function.
- * tree.c (bot_manip): Change prototype. Adjust to be called via
- walk_tree.
- (bot_replace): Likewise.
- (no_linkage_helper): Likewise.
- (copy_tree_r): New function.
- (search_tree): Rename, and adjust, to become ...
- (walk_tree): New function.
- (mapcar): Remove.
- (target_remap): Remove.
- (target_remap_count): Likewise.
- (break_out_target_exprs): Use walk_tree.
- * decl.c (local_variable_p): Change prototype.
- (check_default_argument): Use walk_tree.
- * pt.c (for_each_template_parm_r): New function, split out from ...
- (for_each_template_parm): Here. Use it, via walk_tree.
-
-1999-11-03 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (check_bitfield_decl): New function, split out from
- finish_stuct_1.
- (check_field_decl): Likewise. Recursively examine members of
- anonymous structs.
- (finish_struct_1): Use them.
- * cp-tree.h (ANON_UNION_TYPE_P): New macro.
-
-1999-11-02 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (grokfndecl): Remove dead code.
-
- * dump.c (dequeue_and_dump): Fix thinko for catch-clauses.
-
-1999-11-02 Scott Snyder <snyder@fnal.gov>
-
- * decl2.c (build_expr_from_tree): Handle REALPART_EXPR and
- IMAGPART_EXPR.
- * pt.c (tsubst_copy): Likewise.
-
-1999-11-01 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (maybe_make_one_only): Always make things comdat on
- ELF targets, too.
-
-1999-10-31 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (finish_function): Call free_after_parsing for functions
- we are not immediately turning into RTL.
-
-1999-10-31 Brendan Kehoe <brendan@cygnus.com>
-
- * cp-tree.h (flag_dump_translation_unit): Add decl.
-
-Sat Oct 30 22:42:50 1999 Stephen L Moshier <moshier@mediaone.net>
-
- * lex.c (yylex): Accept 'f' in mantissa of hex float constant.
-
-1999-10-30 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (pop_cp_function_context): Don't call free on a NULL
- pointer.
- * semantics.c: Include ggc.h.
- (expand_body): Do garbage-collection after processing a template
- function. Clear DECL_SAVED_TREE after generating RTL for a
- function.
- * Makefile.in (semantics.o): Depend on ggc.h.
-
-1999-10-29 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (make_typename_type): Change prototype.
- * decl.c (make_typename_type): Only complain if so requested.
- * parse.y (nested_name_specifier): Adjust calls.
- (typename_sub0): Likewise.
- (typename_sub1): Likewise.
- * parse.c: Regenerated.
- * pt.c (convert_template_argument): Pass complain to
- make_typename_type.
- (tsubst): Likewise.
-
-1999-10-28 Mark Mitchell <mark@codesourcery.com>
-
- * semantics.c (finish_handler): End the scope of the handler
- before attaching it to the statement-tree.
-
-1999-10-28 Ian Lance Taylor <ian@zembu.com>
-
- * rtti.c (build_dynamic_cast_1): Give a better error message for
- an attempt to dynamic_cast from a non-polymorphic type.
-
-1999-10-27 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (make_temp_vec): Remove.
- (make_scratch_vec): Likewise.
- * call.c (add_function_candidate): Use make_tree_vec.
- (add_conv_candidate): Likewise.
- (build_builtin_candidate): Likewise.
- (add_template_candidate_real): Likewise.
- * class.c (resolve_address_of_overloaded_function): Likewise.
- * decl.c (start_function): Don't fool with the momentary obstack.
- (finish_function): Likewise.
- * init.c (expand_direct_vtbls_init): Likewise.
- (begin_init_stmts): Likewise.
- (finish_init_stmts): Likewise.
- * pt.c (add_to_template_args): Use make_tree_vec.
- (check_explicit_specialization): Likewise.
- (coerce_template_parms): Likewise.
- (lookup_template_class): Don't fool with the momentary obstack.
- (instantiate_class_template): Likewise.
- (tsubst_template_arg_vector): Use make_tree_vec.
- (tsubst_aggr_type): Don't fool with the momentary obstack.
- (tsubst_decl): Likewise. Use make_tree_vec.
- (try_one_overload): Likewise.
- (try_class_unification): Don't fool with the momentary obstack.
- (get_bindings_real): Use make_tree_vec.
- (set_mangled_name_for_template_decl): Likewise.
- * rtti.c (synthesize_tinfo_fn): Don't fool with the momentary obstack.
- * semantics.c (finish_expr_stmt): Likewise.
- (finish_do_stmt): Likewise.
- (finish_for_expr): Likewise.
- (finish_switch_cond): Likewise.
- (do_pushlevel): Likewise.
- (do_poplevel): Likewise.
- * tree.c (make_temp_vec): Remove.
-
- * dump.c (dequeue_and_dump): Dump HANDLERs and SAVE_EXPRs. Dump
- CLEANUP_P for a TRY_BLOCK.
- * ir.texi: Document SAVE_EXPR.
-
-Tue Oct 26 23:29:56 1999 Jeffrey A Law (law@cygnus.com)
-
- * call.c (build_over_call): Check that the built-in function is
- of class BUILT_IN_NORMAL before trying to recongize it as BUILT_IN_ABS.
- * typeck.c (build_function_call_real): Similarly.
-
-1999-10-26 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS. Don't call
- remember_end_note.
-
-1999-10-24 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (push_overloaded_decl_1): Use pushdecl.
-
- * decl.c (auto_function): Replace #ifdef'd __inline with just
- plain inline.
- * lex.c (my_get_run_time): Likeise.
- (yyprint): Likewise.
- (identifier_type): Likewise.
- * method.c (start_squangling): Likewise.
- (end_squangling): Likewise.
- (icat): Likewise.
- (old_backref_index): Likewise.
- (flush_repeats): Likewise.
- (issue_ktype): Likewise.
- * parse.y (empty_parms): Likewise.
- * parse.c: Regenerated.
-
-1999-10-21 Mark Mitchell <mark@codesourcery.com>
-
- * dump.c (dequeue_and_dump): Replace several uses of
- queue_and_dump_index with dump_child.
-
-1999-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * expr.c: Include tm_p.h.
-
-1999-10-21 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (SCOPE_PARTIAL_P): New macro.
- (pushlevel_temporary): Remove.
- (add_scope_stmt): New function.
- * decl.c (pushlevel_temporary): Remove.
- (poplevel): Use add_scope_stmt.
- (start_decl_1): Likewise.
- * semantics.c (add_scope_stmt): New function.
- (do_pushlevel): Use it.
- (do_poplevel): Use it.
- (expand_stmt): Check SCOPE_PARTIAL_P.
-
- * cp-tree.def (EMPTY_CLASS_EXPR): New tree node.
- * call.c (build_call): Use EMPTY_CLASS_EXPR instead of RTL_EXPR.
- * expr.c (cplus_expand_expr): Expand it.
- * ir.texi: Document EMPTY_CLASS_EXPR.
-
-1999-10-20 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (DECL_NAMESPACE_SCOPE_P): Don't treat template
- parameters as having namespace scope.
-
-1999-10-19 Mark Mitchell <mark@codesourcery.com>
-
- * method.c (PARM_CAN_BE_ARRAY_TYPE): Remove.
- (mangling_flags): New type.
- (build_overload_int): Change prototype.
- (build_overload_value): Likewise.
- (numeric_output_need_bar): Improve comment.
- (mangle_expression): New function, broken out from ...
- (build_overload_int): Here.
- (build_overload_value): Adjust for use of mangling flags. Don't
- warn about real-valued template parameters here. Do handle
- complex expressions involving real-valued template parameters.
- (build_template_parm_names): Encase non-type template parameters
- in underscores, if necessary.
- (process_overload_item): Remove conditional on
- PARM_CAN_BE_ARRAY_TYPE.
-
-1999-10-17 Mark Mitchell <mark@codesourcery.com>
-
- * dump.c (dequeue_and_dump): Handle CLEANUP_POINT_EXPR.
-
- * ir.texi: Clean up documentation of RETURN_INIT.
-
-1999-10-15 Greg McGary <gkm@gnu.org>
-
- * lex.c (lang_init_options): Set flag_bounds_check as "unspecified".
- (lang_init): Set default for flag_bounds_check if still "unspecified".
-
-1999-10-13 Andrew Haley <aph@cygnus.com>
-
- * class.c (finish_struct_1): Force alignment of non-bitfields to
- BITS_PER_UNIT.
-
-Wed Oct 13 22:01:35 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
-
- * typeck2.c (process_init_constructor): Handle empty constructors.
-
-1999-10-13 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lang_mark_tree): Mark NAMESPACE_LEVEL.
-
- * pt.c (tsubst, case INTEGER_TYPE): Be more explicit in zero-size
- array error.
-
-1999-10-13 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (make_rtl_for_local_static): Don't create register RTL
- for addressable constants.
-
-1999-10-13 Nathan Sidwell <nathan@acm.org>
-
- * cp-tree.h (build_x_va_arg): Prototype new function.
- * call.c (build_x_va_arg): Define it.
- * parse.y (unary_expr): Call build_x_va_arg.
-
- * cp-tree.h (convert_type_from_ellipsis): Prototype new function.
- * call.c (convert_type_from_ellipsis): Define it.
- * decl.c (init_decl_processing): Set lang_type_promotes_to.
-
- * tree.c (lvalue_p_1): Accept VA_ARG_EXPR with aggregates.
-
-1999-10-11 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (fixed_type_or_null): Always set *nonnull.
-
-1999-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * cp-tree.h: Use HAVE_GCC_VERSION instead of explicitly testing
- __GNUC__ and __GNUC_MINOR__.
-
-1999-10-09 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (make_rtl_for_local_static): New function.
- * decl.c (make_rtl_for_nonlocal_decl): Move code to create RTL for
- local statics ...
- (make_rtl_for_local_static): Here.
- * semantics.c (expand_stmt): Use make_rtl_for_local_static.
-
-1999-10-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * method.c: Include tm_p.h.
-
-1999-10-7 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
-
- * cp-tree.h (cp_make_lake_type): Renamed from make_lang_type.
- * lex.c (cp_make_lake_type): Likewise.
- * tree.c (init_tree): Init make_lang_type_fn.
-
-1999-10-07 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (tsubst_expr): Set DECL_TEMPLATE_INSTANTIATED for a catch
- parameter.
-
- * semantics.c (expand_stmt): Don't pretend to have asmspecs for
- local statics if we don't really have them.
-
- * ir.texi: Improve documentation for STMT_EXPR. Describe
- CLEANUP_POINT_EXPR.
-
-1999-10-07 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (build_vtable_entry_ref): Use finish_asm_stmt.
-
-1999-10-07 Greg McGary <gkm@gnu.org>
-
- * class.c (finish_struct_1): Use simpler method of
- removing elements of a singly-linked list which doesn't
- lose for classes without data members.
-
-1999-10-07 Mark Mitchell <mark@codesourcery.com>
-
- * friend.c (make_friend_class): Robustify.
-
- * semantics.c (finish_object_call_expr): Reject calls to template
- types.
-
-1999-10-06 Mark Mitchell <mark@codesourcery.com>
-
- * dump.c (dequeue_and_dump): Dump all three operands to a COND_EXPR.
-
- * cp-tree.h (CLASSTYPE_VFIELD): Remove.
- * call.c (build_vfield_ref): Use TYPE_VFIELD, not
- CLASSTYPE_VFIELD.
- * class.c (get_vfield_offset): Likewise.
- (finish_base_struct): Likewise.
- (modify_one_vtable): Likewise.
- (fixup_vtable_deltas): Likewise.
- (finish_struct_1): Likewise.
- * init.c (expand_virtual_init): Likewise.
- * search.c (lookup_field_1): Likewise.
- (expand_upcast_fixups): Likewise.
- * typeck.c (build_component_ref): Likewise.
- (build_binary_op_nodefault): Likewise.
-
- * dump.c (dqueue_and_dump): Dump TYPE_VFIELD.
- * ir.texi: Document TYPE_VFIELD.
-
-1999-10-06 Brendan Kehoe <brendan@cygnus.com>
-
- * decl.c (grokdeclarator): Only warn about non-zero arrays if
- !in_system_header (linux socketbits.h can give this for
- __cmsg_data, which is using a GNU extension).
-
-1999-10-05 Mark Mitchell <mark@codesourcery.com>
-
- * decl2.c (start_static_storage_duration_function): Push the
- function declaration so it ends up in namespace scope.
-
- * dump.c (DUMP_CHILDREN): Remove.
- (DUMP_BINFO): Adjust.
- (struct dump_node_info): Remove dump_children_p.
- (queue_and_dump_type): Remove dump_children_p parameter.
- (queue): Don't set dump_children_p.
- (dump_child): Pass DUMP_NONE, instead of DUMP_CHILDREN, to
- queue_and_dump_index.
- (dequeue_and_dump): Unconditionally print children. Adjust calls
- to functions mentioned above.
- (dump_node): Pass DUMP_NONE, instead of DUMP_CHILDREN to queue.
-
- * ir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR.
- * dump.c (dequeue_and_dump): Dump them.
-
- * method.c (synthesize_method): Call setup_vtbl_ptr for destructors.
-
- * decl.c (start_function): Set current_in_charge_parm for
- constructors, too, where appropriate.
- * search.c (fixup_all_virtual_upcast_offsets): New function.
- (expand_indirect_vtbls_init): Use it.
-
-1999-10-04 Nathan Sidwell <nathan@acm.org>
-
- * decl2.c (grok_alignof): Don't decay lvalues.
-
- * init.c (build_new): Remove unused variable.
-
-1999-10-04 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (struct language_function): Remove static_labelno.
- (static_labelno): Remove macro.
- * method.c (build_overload_nested_name): Make static_labelno
- static here.
-
- * pt.c (instantiate_decl): Use DECL_SAVED_TREE, not DECL_INITIAL,
- to decide whether or not a function is defined.
-
- * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS for
- situations where make_node will do it automatically.
- * decl.c (grok_reference_init): Likewise.
- (expand_static_init): Likewise.
- (do_static_initialization): Likewise.
- * init.c (perform_member_init): Likewise.
- (expand_aggr_init_1): Likewise.
- (build_new_1): Likewise.
- * method.c (do_build_copy_constructor): Likewise.
- (do_build_assign_ref): Likewise.
- * search.c (expand_upcast_fixups): Likewise.
- * semantics.c (finish_stmt_expr): Likewise.
- * typeck.c (build_unary_op): Likewise.
- (check_return_expr): Likewise.
-
-1999-10-04 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_vec_delete_1): Fold COND_EXPRs.
-
-1999-10-03 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.def (VEC_INIT_EXPR): Remove.
- * cp-tree.h (struct stmt_tree): New type.
- (struct saved_scope): Remove firstobj. Add x_saved_tree,
- x_stmt_tree.
- (class_cache_firstobj): Remove.
- (struct language_function): Remove stmts_are_full_exprs_p,
- x_last_tree, and x_last_expr_type. Add x_stmt_tree.
- (current_stmt_tree): New macro.
- (last_tree): Adjust.
- (last_expr_type): Likewise.
- (doing_semantic_analysis_p): Simplify.
- (stmts_are_full_exprs_p): Adjust.
- (begin_tree): Remove prototype.
- (end_tree): Likewise.
- (begin_stmt_tree): Change prototype.
- (finish_stmt_tree): Likewise.
- (building_stmt_tree): Simplify.
- * decl.c (mark_stmt_tree): New function.
- (mark_saved_scope): Use it.
- (start_function): Rearrange slightly to call begin_stmt_tree
- earlier.
- (save_function_data): Tweak.
- (finish_function): Adjust call to finish_stmt_tree.
- (mark_lang_function): Use mark_stmt_tree.
- * expr.c (cplus_expand_expr): Don't handle VEC_INIT_EXPR.
- * init.c (build_new_1): Remove creation of VEC_INIT_EXPR.
- (build_vec_init): Remove creation of stand-in initializer.
- * pt.c (begin_tree): Remove.
- (end_tree): Likewise.
- * semantics.c (SET_LAST_STMT): New macro. Use it throughout.
- (begin_compound_stmt): Handle a compound-statement outside of a
- function.
- (begin_stmt_expr): Handle a statement-expression outsidef of a
- function.
- (finish_stmt_expr): Likewise.
- (begin_class_definition): Don't call begin_tree.
- (finish_inline_definitions): Don't call end_tree.
- (begin_stmt_tree): Take a pointer to tree, not a function as input.
- (finish_stmt_tree): Likewise.
- * tree.c (search_tree): Don't handle VEC_INIT_EXPR.
- (mapcar): Likewise.
-
- * parse.y (simple_stmt): Don't call finish_stmt unnecessarily.
- * parse.c: Regenerated.
-
- * dump.c (dqueue_and_dump): Dump bitfieldness.
-
- * tree.c (lvalue_p_1): Use DECL_C_BIT_FIELD to check for
- bitfields, rather than DECL_BIT_FIELD.
- * ir.texi: Document how to tell whether or not a field is a
- bitfield.
-
- * lex.c (make_lang_type): Fix typo in comment.
-
-1999-10-01 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (decay_conversion): Strip cv-quals from non-class rvalues.
-
-1999-10-01 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (tsubst_decl): If the type of a template instantiation is
- bogus, so is the whole instantiation.
-
-1999-09-30 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (initialize_local_var): Handle static variables here.
- (cp_finish_decl): Tweak handling of function-scope static
- variables.
- * semantics.c (expand_stmt): Handle DECL_STMTs for static
- variables.
-
- * method.c (emit_thunk): Don't crash when -fsyntax-only.
-
- * cp-tree.h (lang_decl_flags): Add global_ctor_p and
- global_dtor_p. Add init_priority.
- (DECL_ACCESS): Adjust accordingly.
- (DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P): New macros.
- (GLOBAL_INIT_PRIORITY): Likewise.
- * decl.c (lang_mark_tree): Adjust accordingly.
- (start_objects): Set DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P,
- and GLOBAL_INIT_PRIORITY.
- * dump.c (dequeue_and_dump): Print them.
- * ir.texi: Document them.
-
- * decl2.c (struct priority_info_s): Remove initialization_sequence
- and destruction_sequence.
- (start_static_storage_duration_function): Return the body of the
- function. Convert for function-at-a-time mode.
- (generate_inits_for_priority): Remove.
- (finish_static_storage_duration_function): Change prototype.
- Adjust for function-at-a-time mode.
- (do_static_initialization): Likewise.
- (do_static_destruction): Likewise.
- (do_static_initialization_and_destruction): Remove.
- (start_static_initialization_or_destruction): New function.
- (finish_static_initialization_or_destruction): Likewise.
- (get_priority_info): Don't manipulation initialization_sequence or
- destruction_sequence.
- (prune_vars_needing_no_initialization): New function.
- (write_out_vars): Likewise.
- (finish_file): Use the various new functions instead of the old.
-
-Thu Sep 30 00:13:27 1999 Dirk Zoller <duz@rtsffm.com>
-
- * cp-tree.h (warn_float_equal): Declare.
- * decl2.c (warn_float_equal): Define.
- (lang_decode_option): Recognize -W[no-]float-equal.
- * typeck.c (build_binary_op_nodefault): Conditionally warn
- about equality tests of floating point types.
-
-1999-09-29 Jason Merrill <jason@yorick.cygnus.com>
-
- Support normal type_info-based EH mechanisms with -fno-rtti.
- * except.c (build_eh_type_type): Remove special -fno-rtti handling.
- (build_eh_type_type_ref): Likewise.
- (build_eh_type): Remove.
- (expand_throw): Call build_eh_type_type, not build_eh_type.
- * decl2.c (import_export_decl): Don't associate the tinfo fn with
- the vtable if -fno-rtti.
- * decl.c (init_decl_processing): Always init_rtti_processing.
-
- * rtti.c (get_typeid): Don't complain about -fno-rtti.
-
- * class.c (class_cache_obstack, class_obstack): Remove.
- (init_class_processing): Don't initialize class_obstack.
- (push_cache_obstack): Remove.
- (pushclass): Don't call it.
- * cp-tree.h: Remove prototype for push_cache_obstack.
- * decl.c (decl_obstack, decl_stack, push_decl_level): Remove.
- (pushlevel_class): Don't push_decl_level.
- (poplevel_class): Don't pop_stack_level.
- (push_class_level_binding): Don't push_cache_obstack.
- (init_decl_processing): Don't initialize decl_obstack.
- * search.c (push_class_decls): Don't push_cache_obstack.
- * tree.c (list_hash_add): Put hash node on permanent_obstack.
- (hash_tree_cons): Don't mess with obstacks.
- (print_lang_statistics): Don't print stats for class_obstack and
- decl_obstack.
-
-1999-09-29 Mark Mitchell <mark@codesourcery.com>
-
- * dump.c (dequeue_and_dump): Dump DECL_EXTERNAL.
- * ir.texi: Document DECL_EXTERNAL.
-
- * dump.c (dequeue_and_dump): Improve support for dumping THUNK_DECLs.
- * ir.texi: Document THUNK_DECLs.
-
- * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move here from pt.c.
- (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
- (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
- * error.c (dump_template_bindings): Remove unused parameter.
- Handle multiple levels of template parameters.
- (dump_template_decl): Use `parms', not `args', for template
- parameters. Fix thinko.
- (dump_function_decl): Use DECL_TEMPLATE_INSTANTIATION. Don't pass
- flags to dump_template_bindings.
- * pt.c (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move to cp-tree.h.
- (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
- (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
- (tsubst_copy): Clarify variable name.
- (most_general_template): Robustify.
-
-1999-09-29 Nathan Sidwell <nathan@acm.org>
-
- * error.c (dump_template_parms): Don't use TS_PEDANTIC_NAME
- to change primary template rendering.
-
-1999-09-29 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (UPT_TEMPLATE): Remove.
- (UPT_PARMS): Likewise.
- (DECL_NEEDED_P): New macro.
- * decl2.c (finish_vtable_vardecl): Use it.
- (finish_objects): Don't crash with -fsyntax-only.
- (finish_file): Use DECL_NEEDED_P. Don't prune vtables when
- -fsyntax-only.
- * pt.c (tsubst_friend_function): Remove FIXME that talks about
- obstacks.
- (tsubst_expr): Correct handling of function try-blocks.
- * semantics.c: Include flags.h.
- (expand_body): Don't do RTL generation if -fsyntax-only.
- * Makefile.in (semantics.o): Depends on flags.h.
-
-1999-09-28 Gabriel Dos Reis <gdr@codesourcery.com>
-
- * pt.c (most_general_template): Adjust declaration.
-
- * cp-tree.h: (most_general_template): Declare.
-
- * error.c (dump_template_value): Rename to ...
- (dump_template_argument): This.
- (dump_template_argument_list): New function.
- (dump_type): Use it.
- (dump_template_parameter): New function.
- (dump_template_decl): Use it.
- (dump_template_bindings): New function.
- (dump_function_decl): Use it. Pretty print function template
- instantiations.
-
-1999-09-28 Nathan Sidwell <nathan@acm.org>
-
- * decl.c (grokdeclarator): Distinguish parameter context for
- diagnostics. Tidy up missing type diagnostic.
- Diagnose `explicit' in one place. Diagnose `mutable' in one place.
-
-1999-09-28 Mark Mitchell <mark@codesourcery.com>
-
- * ir.texi: Improve documentation for TARGET_EXPR.
-
-1999-09-27 Nathan Sidwell <nathan@acm.org>
-
- Augment stringification of trees.
- * cp-tree.h (tree_string_flags): New error stringifying enumeration.
- (fndecl_as_string, type_as_string_real, args_as_string,
- code_as_string, language_as_string, parm_as_string,
- op_as_string, assop_as_string, cv_as_string): Remove.
- (type_as_string, decl_as_string, expr_as_string): Adjust prototype.
- (context_as_string): Declare new function.
- * error.c (cp_printers): Move definition.
- (OB_UNPUT): Remove.
- (OB_END_TEMPLATE_ID): Adjust.
- (interesting_scope_p): Remove.
- (dump_scope): New static function.
- (dump_qualifiers): Adjust prototype, reimplement.
- (dump_template_value): Use tree_string_flags.
- (dump_type_real): Move back to dump_type.
- (dump_type): Adjust prototype. Use tree_string_flags.
- (dump_aggr_type): Likewise. Use dump_template_parms.
- (dump_type_prefix): Adjust prototype. Use tree_string_flags.
- Return pad flag.
- (dump_type_suffix): Adjust prototype. Use tree_string_flags.
- (dump_simple_decl): Likewise.
- (dump_decl): Likewise. Use dump_template_decl.
- (dump_template_decl): New static function broken out of dump_decl.
- (dump_function_decl): Adjust prototype. Use tree_string_flags.
- (dump_parameters): Likewise. Prefix space.
- (dump_exception_spec): Adjust prototype. Use tree_string_flags.
- (dump_function_name): Likewise. Use dump_template_parms.
- (dump_template_parms): New static function broken out of
- dump_function_name.
- (dump_expr_list): Adjust prototype. Use tree_string_flags.
- (dump_expr): Likewise.
- (fndecl_as_string): Removed
- (type_as_string_real): Removed
- (dump_binary_op): Adjust prototype. Use tree_string_flags.
- (dump_unary_op): Likewise.
- (type_as_string): Likewise.
- (expr_as_string): Likewise.
- (decl_as_string): Likewise.
- (context_as_string): New function.
- (lang_decl_name): Adjust.
- (decl_to_string): New static print callback.
- (expr_to_string): Likewise.
- (fndecl_to_string): Likewise.
- (code_as_string): Renamed to ...
- (code_to_string): ... here. Adjust.
- (language_as_string): Renamed to ...
- (language_to_string): ... here. Adjust.
- (parm_as_string): Renamed to ...
- (parm_to_string): ... here.
- (op_as_string): Renamed to ...
- (op_to_string): ... here.
- (assop_as_string): Renamed to ...
- (assop_to_string): ... here.
- (type_to_string): New static print callback.
- (args_as_string): Renamed to ...
- (args_to_string): ... here. Adjust.
- (cv_as_string): Renamed to ...
- (cv_to_string): ... here. Adjust.
- * pt.c (mangle_class_name_for_template): Use tree_string_flags.
- (print_template_context): Likewise.
-
-1999-09-26 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (expand_throw): Remove prototype.
- * except.c (expand_throw): Make it static. Use tree-generation
- functions, rather than RTL-generation functions.
- (build_throw): Use it.
- * expr.c: Include except.h.
- (cplus_expand_expr): Don't call expand_throw here.
- * Makefile.in (expr.o): Depend on except.h.
- * ir.texi: Update documentation for THROW_EXPR.
-
- * decl.c (start_function): Set x_dont_save_pending_sizes rather
- than calling get_pending_sizes.
- * init.c (build_new): Don't save and restore
- immediate_size_expand; instead, assert that it has the expected
- value already.
-
-1999-09-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * lex.c (compiler_error): Add missing call to va_end().
-
-1999-09-25 Mark Mitchell <mark@codesourcery.com>
-
- * dump.c (dequeue_and_dump): Handle RESULT_DECL.
- * ir.texi: Document RESULT_DECL and DECL_RESULT.
-
- * cp-tree.h (check_return_expr): New function.
- * decl.c (finish_constructor_body): New function.
- (pushdecl): Put global friend functions in namespace binding
- level, not the class binding level.
- (finish_destructor_body): Make sure the dtor_label is always
- defined. Fix typo in comment.
- (finish_function): Move generation of constructor-termination code
- to semantic-analysis time. Move generation of implicit `main'
- return value to semantic-analysis time.
- * semantics.c (finish_return_stmt): Generate goto's to
- ctor_label/dtor_label here. Use check_return_expr to do semantic
- analysis on the returned expression.
- * typeck.c (maybe_warn_about_returning_address_of_local): New
- function split out from c_expand_return.
- (check_return_expr): Likewise.
- (c_expand_return): Just generate the RTL for the return.
-
-1999-09-24 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (CPTI_CLEANUP_TYPE): New macro.
- (cleanup_type): Likewise.
- (search_tree): Change prototype.
- * decl.c (local_variable_p): Adjust for new interface to
- search_tree.
- (check_default_argument): Likewise.
- * error.c (dump_expr): Handle INIT_EXPR.
- * except.c (expand_throw): Don't make cleanup_type a local static.
- * expr.c (cplus_expand_expr): Don't handle NEW_EXPR.
- * init.c (build_new): Call build_new_1 directly, rather than
- building a NEW_EXPR.
- (build_new_1): Tidy. Don't build a VEC_INIT_EXPR except when
- processing file-scope initializers.
- * lex.c (init_parse): Add an opname_tab entry for INIT_EXPR.
- * tree.c: Include splay-tree.h
- (no_linkage_helper): Adjust for new interface to search_tree.
- (search_tree): Pass around pointers to tree nodes, rather than the
- nodes themselves. Handle VEC_INIT_EXPR.
- (no_linkage_check): Adjust for new interface to search_tree.
- (mapcar): Handle VEC_INIT_EXPR.
- (target_remap): New variable.
- (bot_manip): Use it.
- (bot_replace): New function.
- (break_out_target_exprs): Use it to remap all variables used in a
- default argument expression.
- * typeck.c (build_modify_expr): Don't crash when outside a
- function and presented with an INIT_EXPR assignment
- * Makefile.in (tree.o): Depend on splay-tree.h.
-
-Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
-
- * decl.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
- DECL_BUILT_IN.
- (builtin_function): New arg CLASS. Arg CODE now of type int. All
- callers changed.
- Set the builtin's DECL_BUILT_IN_CLASS.
-
-1999-09-24 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (pushdecl): Don't make local declarations of extern
- variables give the variable a DECL_CONTEXT for the function.
- (make_rtl_for_nonlocal_decl): Don't fuss with obstacks. Simplify.
- Don't accidentally make RTL for local declarations.
- (emit_local_var): Handle declarations with asm-specifiers here.
-
-1999-09-23 Mark Mitchell <mark@codesourcery.com>
-
- * ir.texi: Improve documentation for TARGET_EXPRs. Discuss
- STMT_IS_FULL_EXPR_P.
-
- * cp-tree.h (language_function): Add cannot_inline.
- * decl.c (start_function): Restore current_function_cannot_inline
- from the saved value.
- (save_function_data): Save current_function_cannot_inline.
- * decl2.c (start_objects): Change prototype. Build the function
- in function-at-a-time mode.
- (finish_objects): Likewise.
- (generate_ctor_or_dtor_function): Adjust accordingly.
-
- * cp-tree.h (DECL_ANON_UNION_ELEMS): New macro.
- * decl2.c (finish_anon_union): Set DECL_ANON_UNION_ELEMS.
- Don't call expand_anon_union_decl here
- * semantics.c (exapnd_stmt): Call it here, instead.
- * typeck.c (mark_addressable): Addressed variables are implicitly
- used.
-
-1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
-
- * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro.
- (RECORD_OR_UNION_TYPE_CHECK, LANG_IDENTIFIER_CAST): Likewise.
- (DEFARG_NODE_CHECK): Remove; replace with DEFAULT_ARG_CHECK.
- * cp-tree.h: Add tree checking macros to various tree access
- macros.
- * ptree.c (print_lang_decl): Test for function or variable
- before accessing template info.
-
-1999-09-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c: Get WCHAR_TYPE_SIZE from wchar_type_node.
- * lang-specs.h: If -fshort-wchar, override __WCHAR_TYPE__.
- * decl2.c (lang_f_options): Add -fshort-wchar.
- * cp-tree.h: Declare flag_short_wchar.
- * decl.c (init_decl_processing): If -fshort-wchar, use 'short unsigned
- int' for wchar_t.
-
-1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
-
- * ir.texi: Fix formatting errors and typos.
-
-1999-09-22 Mark Mitchell <mark@codesourcery.com>
-
- * ir.texi: Document CLEANUP_STMT, SCOPE_STMT, and START_CATCH_STMT.
-
- * decl.c (pushdecl): Do create a binding for extern "C" functions,
- but not for their DECL_ASSEMBLER_NAMEs.
- (lookup_name_current_level): Fix formatting.
- (xref_tag): Likewise.
- * decl2.c (start_objects): Mark static constructors and
- destructors as used.
-
-1999-09-22 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (define_case_label): Don't crash if we're not in a switch.
-
- * decl2.c (lang_decode_option): Don't bother explicitly ignoring flags.
- * lang-options.h: Restore -fthis-is-variable. Remove help strings
- for unsupported flags.
-
-1999-09-21 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (lang_decode_option): Accept and ignore -finit-priority.
- Accept and warn about -fthis-is-variable.
-
-1999-09-21 Mark Mitchell <mark@codesourcery.com>
-
- * dump.c (dequeue_and_dump): Handle START_CATCH_STMT,
- CLEANUP_STMT, and SCOPE_STMT.
-
- * decl2.c (lang_decode_option): Adjust, in the wake of recent
- changes to option processing.
-
-1999-09-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
-
- * typeck.c (get_member_function_from_ptrfunc): Allow extraction of
- function pointer from pmfs with no object given.
- (convert_for_assignment): Do not return error when converting
- pmfs.
-
-1999-09-21 Alex Samuel <samuel@codesourcery.com>
-
- * lex.c (internal_filename): New variable.
- (INTERNAL_FILENAME): New macro.
- (init_parse): Allocate internal_filename and mark as root. Use it
- instead of a string constant.
-
-1999-09-21 Nathan Sidwell <nathan@acm.org>
-
- Reimplement dynamic cast and catch matching.
- * cp-tree.h (get_dynamic_cast_base_type): Prototype new function
- * search.c (dynamic_cast_base_recurse): New function.
- (get_dynamic_cast_base_type): New function for dynamic cast.
- * rtti.c (build_dynamic_cast_1): Determine source and target
- class relationship. Call __dynamic_cast_2.
- * tinfo.h (__user_type_info::upcast): New catch dispatcher.
- (__user_type_info::dyncast): New dynamic cast dispatcher.
- (__user_type_info::sub_kind): New nested enumeration.
- (__user_type_info::contained_p): sub_kind predicate.
- (__user_type_info::contained_public_p): Likewise.
- (__user_type_info::contained_nonpublic_p): Likewise.
- (__user_type_info::contained_nonvirtual_p: Likewise.
- (__user_type_info::upcast_result): New nested struct.
- (__user_type_info::dyncast_result): New nested struct.
- (*::do_upcast): New catch function.
- (*::do_dyncast): New dynamic cast function.
- (__user_type_info::find_public_subobj): New dynamic cast
- helper dispatcher.
- (*::do_find_public_subobj): New dynamic cast helper function.
- * tinfo.cc (__user_type_info::upcast): Define catch dispatcher.
- (__user_type_info::dyncast): Define dynamic cast dispatcher.
- (*::do_upcast): Define catch function.
- (*::do_dyncast): Define dynamic cast function.
- (*::do_find_public_subobj): Define dynamic cast helper function.
- * tinfo2.cc (__throw_type_match_rtti_2): Use upcast.
- (__dynamic_cast): Backwards compatibility wrapper. Use dyncast.
- (__dynamic_cast_2): New dynamic cast runtime.
-
-1999-09-20 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (finish_stmt_expr): Change prototype.
- * expr.c (cplus_expand_expr): Adjust call accordingly.
- * init.c (finish_init_stmts): Likewise.
- * parse.y (primary): Likewise.
- * pt.c (tsubst_copy): Likewise.
- * semantics.c (finish_stmt_expr): Don't take two parameters.
- Don't remove generated BLOCKs from the block-tree.
-
- Remove support for assigning to `this'.
- * NEWS: Note that fact.
- * class.c (build_vbase_path): Don't check flag_this_is_variable.
- * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): Remove.
- (language_function): Remove assigns_this, just_assigned_this, and
- x_base_init_expr. Add x_vcalls_possible_p. Add vtbls_set_up_p.
- (base_init_expr): Remove.
- (current_vcalls_possible_p): New macro.
- (vtbls_set_up_p): Likewise.
- (emit_base_init): Change prototype.
- * decl.c (finish_destructor_body): New function, split out from
- finish_function.
- (current_function_assigns_this): Remove.
- (current_function_just_assigned_this): Likewise.
- (start_function): Don't set them.
- (finish_function): Don't check them. Don't emit
- base-initialization code here. Generate code for destructors when
- doing semantic analysis.
- (finish_stmt): Don't check current_function_just_assigned_this.
- * decl2.c (lang_f_options): Remove this-is-variable.
- (lang_decode_option): Likewise.
- (grokclassfn): Don't check flag_this_is_variable.
- * init.c (emit_base_init): Return the expression generated.
- (construct_virtual_bases): Don't push/pop obstacks. Fix
- typo.
- (build_new_1): Don't check flag_this_is_variable.
- (get_temp_regvar): Don't set DECL_REGISTER.
- (build_vec_init): Don't call use_variable.
- * lang-options.h: Remove "-fthis-is-variable" and
- "-fno-this-is-variable".
- * pt.c (tsubst_expr): Don't check EXPR_STMT_ASSIGNS_THIS.
- * search.c (expand_upcast_fixups): Use finish_expr_stmt, not
- expand_expr_stmt.
- * semantics.c (finish_expr_stmt_real): Rename to ...
- (finish_expr_stmt): This. Remove assigned_this parameter.
- (begin_if_stmt): Call do_pushlevel before starting the statement.
- (begin_compound_stmt): Don't declare __FUNCTION__ in scope-less
- blocks.
- (setup_vtbl_ptr): Emit initialization code for bases and members
- at semantic-analysis time. Emit code to initialize vtables in
- destructors here.
- (expand_stmt): Use finish_expr_stmt, not finish_expr_stmt_real.
- Don't handle CTOR_INITIALIZER any more.
- * typeck.c (build_modify_expr): Don't check for assignments to
- this.
- (c_expand_return): Don't suggest assigning to `this'.
-
- * Makefile.in (decl.o): Depend on RTL_H.
- (decl2.o): Likewise.
- (class.o): Likewise.
- (call.o): Likewise.
- (method.o): Likewise.
- (search.o): Likewise.
- (tree.o): Likewise.
- (pt.o): Likewise.
-
- * decl.c (duplicate_decls): When a builtin function is redeclared
- as static, make sure it is mangled correctly.
-
- * ir.texi (CTOR_INITIALIZER): Remove mention. Fix typo. Add
- detail about the statement-tree.
-
-1999-09-20 Nathan Sidwell <nathan@acm.org>
-
- * parse.y (primary): Use build_functional_cast for CV_QUALIFIER.
-
-1999-09-20 Nick Clifton <nickc@cygnus.com>
-
- * decl2.c (lang_decode_option): Extend comment.
-
-Mon Sep 20 10:49:05 1999 Bernd Schmidt <bernds@cygnus.co.uk>
-
- * typeck.c: Include "tm_p.h".
-
-1999-09-19 Mark Mitchell <mark@codesourcery.com>
-
- * ir.texi: New file.
-
-1999-09-19 Paul Burchard <burchard@pobox.com>
-
- * semantics.c (expand_stmt): Initialize return value.
-
-1999-09-18 Paul Burchard <burchard@pobox.com>
-
- * gxxint.texi: G++ now implements namespaces.
-
-1999-09-18 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (pop_label): Don't warn about unused labels more than
- once.
- * semantics.c (finish_goto_stmt): Always marked used labels as
- used.
-
- * decl.c (layout_var_decl): Change prototype. Call layout_decl
- even when the declaration is external.
- (cp_finish_decl): Adjust call to layout_var_decl.
- * pt.c (tsubst_expr): Make sure to initialize stmt before using it.
-
-1999-09-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
-
- * typeck.c (get_member_function_from_ptrfunc): Always consider
- virtuality inside member pointer.
-
-1999-09-17 Mark Mitchell <mark@codesourcery.com>
-
- Turn on function-at-a-time processing.
- * cp-tree.h (doing_semantic_analysis_p): New macro.
- (SF_DEFAULT): Define to zero, not SF_EXPAND.
- (start_handler_parms): Change prototype.
- (expand_start_catch_block): Likewise.
- (expand_end_catch_block): Likewise.
- (expand_start_eh_spec): Likewise.
- (expand_end_eh_spec): Declare.
- (finish_handler_parms): Change prototype.
- (begin_catch_block): Declare.
- (finish_handler): Change prototype.
- (do_pushlevel): Declare.
- (do_poplevel): Likewise.
- * decl.c (pushlevel): Don't create
- binding levels when not doing semantic analysis.
- (poplevel): Don't pop them.
- (pushdecl): Assert that we are never called when not doing
- semantic analysis.
- (pushdecl_top_level): Use push_to_top_level.
- (make_label_decl): Don't fiddle with obstacks. Make RTL For the
- label when expanding.
- (cp_finish_decl): Only inject for-scope variables when doing
- semantic analysis. Add comments.
- (start_handler_parms): Return the handler parm.
- (start_function): Reorganize. Don't clear DECL_INITIAL if it is
- already set. Reinitialize from saved function data if available.
- Don't pushlevel when not doing semantic analysis.
- (store_parm_decls): Only generate RTL when expanding. Only
- pushdecl when doing semantic analysis. Set
- current_eh_spec_try_block if appropriate.
- (finish_function): Simplify. Use do_pushlevel and do_poplevel.
- Combine common code. Don't poplevel when not doing semantic
- analysis.
- (push_cp_function_context): Don't expand functions without an
- explicit call to expand_body.
- (mark_lang_function): Make eh_spec_try_block and
- x_scope_stmt_stack.
- * except.c (expand_end_eh_spec): Don't
- declare.
- (process_start_catch_block): Likewise.
- (push_eh_cleanup): Use finish_decl_cleanup.
- (initialize_handler_parm): New function.
- (expand_start_catch_block): Use it.
- (expand_end_catch_block): Use tree-generation functions, not
- RTL-generation functions.
- (expand_start_eh_spec): Likewise.
- (expand_end_eh_spec): Likewise.
- (expand_exception_blocks): Simplify.
- (start_anon_func): Use do_pushlevel.
- (end_anon_func): Use do_poplvel. Call expand_body for the
- function.
- * expr.c (do_case): Don't call define_case_label.
- * init.c (create_temporary_var): Set DECL_CONTEXT for local
- variables.
- * method.c (emit_thunk): Call expand_body for the
- thunk.
- (sythesize_method): Likewise.
- * parse.y (handler_args): Give it ttype.
- (eat_saved_input): Call expand_body.
- (base_init): Use do_pushlevel.
- (pending_inline): Call expand_body.
- (handler): Adjust calls to finish_handler_parms and
- finish_handler.
- (handler_args): Don't call expand_start_catch_block. Return the
- catch parameter. * pt.c (tsubst_expr): Adjust HANDLER handling.
- * parse.c: Regenerated.
- * rtti.c (synthesize_tinfo_fn): Call finish_function.
- * semantics.c (do_pushlevel): Give it external linkage. Build
- SCOPE_STMTs.
- (do_poplevel): Likewise.
- (finish_case_label): Call define_case_label when doing semantic
- analysis.
- (finish_goto_stmt): Create RTL for labels.
- (finish_function_try_block): Set in_function_try_handler
- unconditionally.
- (finish_function_handler_sequence): Unset it.
- (finish_handler_parms): Use expand_start_catch_block even when
- building a statement-tree.
- (begin_catch_block): New function.
- (finish_handler): Move a little RTL-generation logic here.
- (finish_decl_cleanup): Allow cleanups for empty declarations.
- (finish_named_return_value): Don't pushdecl when not doing
- semantic analysis.
- (expand_stmt): Don't do semantic analysis for variable
- declarations. Handle START_CATCH_STMT. Call expand_label
- directly for a LABEL_STMT. Tweak handling of GOTO_STMT. Adjust
- HANDLERs. Handle SCOPE_STMT, CTOR_INITIALIZER, and RETURN_INIT.
- (expand_body): Let expand_stmt handle CTOR_INITIALIZER,
- RETURN_INIT and function try blocks.
-
- * cp-tree.h (language_function): Add x_eh_spec_try_block. Add
- x_scope_stmt_stack. Add x_in_charge_parm.
- (current_eh_spec_try_block): New macro.
- (current_scope_stmt_stack): Likewise.
- (current_in_charge_parm): Likewise.
- * decl.c (start_function): Initialize current_in_charge_parm.
- (finish_function): Use current_in_charge_parm rather than looking
- up __in_chrg.
- * search.c (expand_indirect_vtbls_init): Likewise.
-
- * cp-tree.def (CLEANUP_STMT): Fix spelling in dumps.
- (TRY_BLOCK): Likewise.
- (HANDLER): Likewise.
- (START_CATCH_STMT): New tree node.
- (SCOPE_STMT): Likewise.
- * cp-tree.h (SCOPE_BEGIN_P): New macro.
- (SCOPE_NULLIFIED_P): Likewise.
- (struct lang_decl_flags): Add pending_inline_p. Adjust dummy.
- (struct lang_decl): Add saved_language_function.
- (DECL_PENDING_INLINE_INFO): Adjust documentation.
- (DECL_PENDING_INLINE_P): New macro.
- (TYPE_TI_ARGS): Fix typo in comment.
- (DECL_SAVED_TREE): Add to documentation.
- (DECL_SAVED_FUNCTION_DATA): New macro.
- (START_CATCH_TYPE): Likewise.
- (SCOPE_END_P): New macro.
- (declare_parm_level): Don't declare.
- * decl.c (mark_lang_function): New function, split out from
- mark_cp_function_context.
- (save_function_data): New function.
- (declare_parm_level): Remove.
- (finish_function): Use save_function_data to squirrel away
- important stuff for later use.
- (mark_cp_function_context): Use mark_function_data.
- (lang_mark_tree): Likewise.
- * lex.c (begin_definition_of_inclass_inline): Set
- DECL_PENDING_INLINE_P.
- (store_pending_inline): Clear it.
- * pt.c (tsubst_decl): Likewise.
-
-1999-09-17 Nathan Sidwell <nathan@acm.org>
-
- * call.c (perform_implicit_conversion): Deal with error_mark_node.
-
-1999-09-17 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (warn_extern_redeclared_static): Don't get confused by
- static member functions.
- (duplicate_decls): Merge DECL_THIS_STATIC.
-
- * decl.c (expand_static_init): Make sure assignments to local
- statics actually occur.
-
-1999-09-17 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (poplevel_class): Declare.
- * class.c (popclass): Use poplevel_class, not poplevel.
- * decl.c (poplevel_class): Don't make it static. Don't return a
- value.
- (poplevel): Don't call poplevel_class; abort in a class
- binding level is seen.
- * semantics.c (finish_translation_unit): Use pop_everything.
- * parse.y (member_init): Allow errors.
- (pending_inline): Call finish_function.
- * parse.c: Regenerated.
- * Makefile.in (CONFLICTS): Adjust.
-
-1999-09-17 Gabriel Dos Reis <gdr@codesourcery.com>
-
- * error.c: Reduce code duplication.
- (dump_template_value): New function.
- (dump_type_real): Use it.
- (dump_decl): Likewise.
- (dump_function_name): Likewise.
- (dump_function_decl): Don't be too talkative about function return
- type variety.
-
-1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * lex.c (init_cpp_parse): Call xcalloc, not malloc/bzero.
-
- * xref.c (SALLOC): Call xstrdup, not xmalloc/strcpy.
-
-1999-09-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Also call check_global_declarations for
- the pending_statics list.
-
-1999-09-15 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (cp_pragma_implementation): Allow #pragma implementation
- in header files.
-
-1999-09-15 Richard Henderson <rth@cygnus.com>
-
- * lex.c (mark_impl_file_chain): Follow the next chain.
-
-1999-09-15 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (warn_extern_redeclared_static): Simplify. Catch
- problems with extern "C" functions redeclared as static.
- (duplicate_decls): When a builtin is redeclared static, make the
- new function have internal linkage.
-
-1999-09-15 Mark Mitchell <mark@codesourcery.com>
-
- * decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR.
- * pt.c (tsubst_copy): Likewise.
- * tree.c (search_tree): Likewise.
- (mapcar): Likewise.
-
-1999-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * typeck2.c (ack): Don't declare progname.
-
-1999-09-14 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
-
- * lex.c (cp_pragma_interface, cp_pragma_implementation): Copy
- filenames with ggc_alloc_string.
-
-1999-09-14 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the
- TARGET_EXPR.
- * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS on
- the TARGET_EXPR.
- * cvt.c (build_up_reference): Likewise.
- * tree.c (build_cplus_new): Likewise.
- (get_target_expr): Likewise.
-
-Tue Sep 14 01:45:10 1999 Marc Espie <espie@cvs.openbsd.org>
-
- * Makefile.in: Prepend $(SHELL) to move-if-change calls.
-
-1999-09-13 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (build_target_expr): New function.
- * call.c (build_conditional_expr): Use build_target_expr.
- (convert_like): Likewise.
- (build_over_call): Likewise.
- * cvt.c (build_up_reference): Likewise.
- * decl.c (build_cleanup_on_safe_obstack): Fold into ...
- (destroy_local_var): Here.
- (build_target_expr): New function.
- * tree.c (build_cplus_new): Use it.
- (get_target_expr): Likewise.
-
-1999-09-13 Nathan Sidwell <nathan@acm.org>
-
- * typeck.c (expr_sizeof): Don't decay arrays and functions.
- Remove misleading comment.
- (build_compound_expr): Don't decay arrays.
-
-1999-09-13 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_conditional_expr): Always use a TARGET_EXPR for
- class rvalues again.
-
-Sun Sep 12 23:29:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Make-lang.in (g++spec.o): Depend on system.h and gcc.h.
-
- * g++spec.c: Include gcc.h.
- (lang_specific_driver): Constify a char*. Call xcalloc, not
- xmalloc/bzero. All calls to the function pointer parameter now
- explicitly call `fatal'.
-
-1999-09-12 Mark Mitchell <mark@codesourcery.com>
-
- * call.c (implicit_conversion): Robustify. Handle OFFSET_REFs.
- * cvt.c (ocp_convert): Complete the from and destination types.
- Adjust warning about functions always being `true' in conditionals.
- * decl.c (duplicate_decls): Don't play funny games with abort.
- * error.c (dump_expr): Handle OVERLOADs.
- * spew.c (probe_obstack): Remove.
- * typeck.c (condition_conversion): Use perform_implicit_conversion.
-
-1999-09-12 Bernd Schmidt <bernds@cygnus.co.uk>
-
- * cp-tree.h (auto_function, define_function): Adjust prototypes.
- * decl.c (define_function): Lose FUNCTION_CODE arg. All callers
- changed.
- (auto_function): Likewise, for CODE arg.
- Move code to set DECL_BUILT_IN and DECL_FUNCTION_CODE to...
- (builtin_function): ... here.
-
-1999-09-11 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (add_decl_to_level): Remove TREE_PERMANENT assertion.
- (init_decl_processing): Don't set TREE_PERMANENT for the
- error_mark_node.
- (start_decl): Don't rebuild non-permanent ARRAY_TYPEs.
- (grokdeclarator): Likewise.
- (grokparms): Don't check TREE_PERMANENT when building up lists.
- * decl2.c (grokfield): Don't assert TREE_PERMANENT.
- (mark_inline_for_output): Likewise.
- * expr.c (cplus_expand_expr): Don't check TREE_PERMANENT.
- * init.c (build_offset_ref): Don't check TREE_PERMANENT.
- * lex.c (check_newline): Don't check ggc_p; it is always one.
- * pt.c (process_template_parm): Don't check TREE_PERMANENT.
- * spew.c (yylex): Don't copy_node or probe_obstacks for
- non-permanent CONSTANTs and STRINGs.
- * tree.c (build_cplus_array_type_1): Don't fuss with
- TREE_PERMANENT on ARRAY_TYPEs.
-
- * cp-tree.def (CLEANUP_STMT): New node.
- * cp-tree.h (language_function): Add name_declared.
- (current_function_name_declared): New macro.
- (CLEANUP_DECL): New macro.
- (CLEANUP_EXPR): Likewise.
- (emit_local_var): Likewise.
- (finish_decl_cleanup): New function.
- * cvt.c (build_up_reference): Simplify.
- (ocp_convert): Remove dead code.
- * decl.c (start_decl): Remove call to add_decl_stmt.
- (grok_reference_init): Adjust, to handle bindings temporaries to
- references. Remove dead code.
- (initialize_local_var): Don't generate RTL for
- declarations here, or build cleanups here. Don't fuss with
- obstacks. Replace expand_start_target_temps calls with explicit
- setting of stms_are_full_exprs_p.
- (destroy_local_var): New function.
- (emit_local_var): Likewise.
- (cp_finish_decl): Use them, as appropriate.
- (start_function): Announce template functions.
- (store_parm_decls): Don't call declare_function_name here.
- (finish_stmt): Don't start emit base-initialization code when just
- building the statement-tree.
- * init.c (create_temporary_var): Move add_decl_stmt call ...
- (get_temp_regvar): Here.
- * pt.c (tsubst_expr): Make DECL_INITIAL look like what
- cp_finish_decl would expect. Don't call add_decl_stmt.
- * semantics.c (begin_compound_stmt): Call declare_function_name,
- if appropriate.
- (finish_decl_cleanup): New function.
- (expand_stmt): Use emit_local_var to output variables.
- (expand_body): Set current_function_name_declared.
-
-1999-09-10 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (finish_cleanup_try_block): New function.
- * semantics.c (finish_cleanup_try_block): Add comment.
-
-Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
-
- * cp-tree.h: Delete declarations for all tree nodes now moved to
- global_trees.
- * decl.c: Delete their definitions.
- (SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE,
- FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE): Don't
- provide defaults.
- (init_decl_processing): Call build_common_tree_nodes and
- build_common_tree_nodes_2 instead of building their nodes here.
- Don't add gc roots for them.
-
-1999-09-10 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (language_function): Rename expanding_p to
- x_expanding_p. Rename named_label_uses to x_named_label_uses.
- (expanding_p): Adjust accordingly.
- (TREE_VIA_PRIVATE): Fix typo in comment.
- (DECL_REFERENCE_SLOT): Remove.
- (SET_DECL_REFERENCE_SLOT): Likewise.
- * decl.c (named_label_uses): Adjust. Remove chicken comment.
- (push_overloaded_decl): Don't truncate the chain of bindings when
- adding an overloaded function.
- (grok_reference_init): Don't use DECL_REFERENCE_SLOT.
- (initialize_local_var): Fix typo in comment.
- (store_parm_decls): Don't set DECL_REFERENCE_SLOT. Tidy up.
- * decl2.c (start_objects): Make the fact that we are expanding
- the generated function right away explicit.
- (start_static_storage_duration_function): Likewise.
- (finish_file): Fix typo in comment.
- * init.c (build_vec_init): Correct bugs in handling cleanups.
- * semantics.c (maybe_convert_cond): New function.
- (FINISH_COND): Always store the condition, even if there's
- a declaration.
- (finish_if_stmt_cond): Use maybe_convert_cond.
- (finish_while_stmt_cond): Likewise.
- (finish_do_stmt): Likewise.
- (finish_for_cond): Likewise.
- (expand_cond): Adjust.
-
- * cp-tree.h (FN_TRY_BLOCK_P): New macro.
- * init.c (perform_member_init): Remove obstack machinations.
- (expand_cleanup_for_base): Likewise.
- (finish_init_stmts): Mark the statement-expression as used.
- * method.c (emit_thunk): Use tree-generating functions, not
- RTL.
- (do_build_copy_constructor): Likewise.
- (do_build_assign_ref): Likewise.
- (synthesize_method): Likewise. Keep track of line numbers.
- * pt.c (tsubst_expr): Handle various kinds of try blocks.
- * semantics.c (expand_stmts): Remove.
- (begin_function_try_block): Set FN_TRY_BLOCK_P.
- (finish_function_try_block): Be careful rechaining
- function try blocks.
- (expand_stmt): Loop through all the statements at a given level.
- (exapnd_body): Be careful with line-numbers here too. Prepare for
- being called directly from the parser.
-
- * cp-tree.h (finish_function): Adjust prototype.
- * decl.c (finish_function): Return the function compiled.
- * pt.c (instantiate_decl): Don't play games with obstacks.
- * tree.c (mapcar): Handle OFFSET_REF and BIT_FIELD_REF.
- (search_tree): Likewise.
- * typeck.c: Fix typo in comment.
- * typeck2.c (store_init_value): Add comment.
-
- * cp-tree.h (CPTI_ATEXIT): New macro.
- (atexit_node): Likewise.
- * decl.c (destroy_local_static): New function, broken out from ...
- (expand_static_init): Here.
-
- * rtti.c (get_tinfo_var): These should always be global
- (expand_si_desc): Use tree, not RTL, functions to generate code.
- (expand_class_desc): Likewise.
- (expand_ptr_desc): Likewise.
- (expand_attr_desc): Likewise.
- (expand_generic_desc): Likewise.
- (synthesize_tinfo_fn): Likewise.
-
-1999-09-09 Mark Mitchell <mark@codesourcery.com>
-
- * semantics.c (RECHAIN_STMTS): Remove `last' parameter.
- (RECHAIN_STMTS_FROM_LAST): Remove. Replace all uses with
- RECHAIN_STMTS.
- (RECHAIN_STMST_FROM_CHAIN): Likewise.
-
- * parse.y (simple_stmt): Fix typo in last change.
-
- * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): New macro.
- (STMT_IS_FULL_EXPR_P): Likewise.
- (STMT_LINENO_FOR_FN_P): Likewise.
- (prep_stmt): New function.
- (building_stmt_tree): Tweak for safety.
- * pt.c (tsubst_expr): Use prep_stmt throughout.
- (add_tree): Move it to semantics.c
- * semantics.c (add_tree): Move it here.
- (finish_expr_stmt_real): New function.
- (finish_expr_stmt): Use it.
- (finish_if_stmt_cond): Use FINISH_COND.
- (finish_while_stmt_cond): Likewise.
- (finish_for_cond): Likewise.
- (finish_stmt_tree): Tweak line-number handling.
- (prep_stmt): New function.
- (expand_stmt): Use it.
-
- * cp-tree.h (begin_switch_stmt): Adjust prototype.
- (finish_switch_cond): Likewise.
- * parse.y (simple_stmt): Adjust accordingly.
- * parse.c: Regenerated.
- * pt.c (tsubst_expr): Adjust accordingly.
- * semantics.c (expand_cond): New function.
- (FINISH_COND): New macro.
- (begin_switch_stmt): Build the SWITCH_STMT here.
- (finish_switch_stmt_cond): Not here.
- (expand_stmt): Adjust calls to begin_switch_stmt and
- finish_switch_cond. Use expand_cond throughout.
-
- * dump.c (dequeue_and_dump): Dump types for constants.
- Describe DECL_ARG_TYPE more intuitively.
- Handle ARRAY_REF.
-
- * decl.c (lang_mark_tree): Mark TYPE_LANG_SPECIFIC.
- (lang_cleanup_tree): Remove.
- * lex.c (make_lang_type): Use ggc_alloc to allocate
- TYPE_LANG_SPECIFIC.
-
- Reorganize per-function data.
- * cp-tree.h (saved_scope): Add function_decl, bindings.
- (language_function): Rename binding_level to bindings.
- (cp_function_chain): Use the current_function, not the
- outer_function_chain.
- (current_class_ptr): Make it work, even when there's no
- current function.
- (current_class_ref): Likewise.
- (SF_DEFAULT, SF_PRE_PARSED, SF_INCLASS_INLINE, SF_EXPAND): New
- macros.
- (clear_temp_name): Remove.
- * decl.c (check_function_type): New function, broken out from
- start_function.
- (current_binding_level): Adjust definition.
- (pushlevel): Simplify.
- (poplevel): Don't use named_label_uses when we're outside
- a function scope.
- (mark_saved_scope): Mark function_decl and bindings.
- (maybe_push_to_top_level): Don't unconditionally push a new
- function context. Save bindings and the current_function_decl.
- Don't clear named_labels.
- (pop_from_top_level): Pop function context if appropriate.
- (init_decl_processing): Set init_lang_status and free_lang_status,
- rather than save_lang_status and restore_lang_status.
- (start_function): Take SF_* flags. Don't clear per-function data.
- Reorder and simplify to use new per-function data code. Add
- asserts.
- (store_parm_decls): Don't call init_function_start here.
- (finish_function): Adjust for new handling of per-function data.
- (push_cp_function_context): Simplify.
- (mark_cp_function_context): Change binding_level to bindings.
- * decl2.c (clear_temp_name): Remove.
- (start_objects): Use SF flags to start_function.
- (start_static_storage_duration_function): Likewise.
- * except.c (start_anon_func): Remove redundant calls to
- push_function_context_to. Use SF flags to start function.
- (end_anon_func): Remove redundant call to pop_function_context
- from.
- * lex.c (reinit_parse_for_function): Don't initialize per-function
- data.
- * method.c (emit_thunk): Clear current_function after calling
- assemble_end_function. Use SF flags for start_function.
- (synthesize_method): Use SF flags for start_function.
- * parse.c: Regenerated.
- * parse.y (fn.defpen): Likewise.
- (pending_inline): Clear current_function, even if something goes
- wrong.
- * pt.c (instantiate_decl): Use SF flags to start_function.
- Don't save and restore expanding_p.
- (add_tree): Handle the case where we are outside any function.
- (end_tree): Likewise.
- * rtti.c (sythesize_tinfo_fn): Use SF flags to start_function.
- * semantics.c (begin_function_definition): Likewise.
- (expand_body): Likewise.
-
-1999-09-09 Nathan Sidwell <nathan@acm.org>
-
- * cp-tree.h (convert_to_void): Prototype new function.
- (require_complete_type_in_void): Remove prototype.
- * cvt.c (convert_to_void): New function.
- (ocp_convert): Use convert_to_void.
- * decl.c (cplus_expand_expr_stmt): Likewise, for complete
- expressions.
- * typeck.c (require_complete_type_in_void): Remove function.
- (build_compound_expr): Use convert_to_void.
- (build_static_cast): Likewise.
- (build_c_cast): Likewise.
- * semantics.c (finish_expr_stmt): Do not decay full expressions.
-
- * typeck.c (build_x_compound_expr): Add FIXME.
-
-1999-09-08 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (scratch_tree_cons): Remove.
- * call.c: Replace all uses of expr_tree_cons, saveable_tree_cons,
- and perm_tree_cons with plain tree_cons.
- * class.c: Likewise.
- * decl.c: Likewise.
- * decl2.c: Likewise.
- * except.c: Likewise.
- * expr.c: Likewise.
- * init.c: Likewise.
- * lex.c: Likewise.
- * method.c: Likewise.
- * parse.y: Likewise.
- * pt.c: Likewise.
- * repo.c: Likewise.
- * rtti.c: Likewise.
- * search.c: Likewise.
- * typeck.c: Likewise.
- * parse.c: Regenerated.
- * tree.c (build_srcloc): Simplify.
-
-1999-09-08 Bruce Korb autogen@linuxbox.com
-
- * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
-
-1999-09-08 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (lang_decl_flags): Remove permanent_attr.
- Remove next.
- (LANG_DECL_PERMANENT): Remove.
- * decl.c (duplicate_decls): Don't mess about with obstacks trying
- to free memory.
- (lang_mark_tree): Mark DECL_LANG_SPECIFIC.
- * lex.c (free_lang_decl_chain): Remove.
- (build_lang_decl): Don't use obstacks.
- (retrofit_lang_decl): Likewise.
- (copy_lang_decl): Likewise.
-
- * cp-tree.h (saved_scope): Remove old_binding_level and
- function_decl. Tidy up.
- * decl.c (mark_saved_scope): Don't set them.
- (maybe_push_to_top_level): Clear memory.
-
- * decl.c (layout_var_decl): Change prototype. Don't complete
- types for external objects.
- (check_initializer): Likewise. Tidy.
- (initialize_local_var): Complete types here.
- (cp_finish_decl): Not here. Reorganize a little.
- (grokvardecl): Don't complete types here.
-
- * decl.c (start_function): Clear last_dtor_insn and
- last_parm_cleanup_insn.
- (push_cp_function_context): Just copy over a little of
- the old context, not all of it.
-
- * cp-tree.h (copy_to_permanent): Remove.
- (permanent_p): Likewise.
- * decl.c (building_typename_type): Don't use copy_to_permanent.
- (start_decl): Likewise.
- (grok_reference_init): Likewise.
- (cp_finish_decl): Likewise.
- * init.c (build_new_1): Don't use mapcar.
- (build_vec_delete_1): Don't use copy_to_permanent.
- (build_vec_init): Likewise.
- * parse.y (primary): Likewise.
- * parse.c: Regenerated.
- * pt.c (push_template_decl_real): Don't use copy_to_permanent.
- (lookup_template_class): Likewise.
- (tsubst_friend_function): Likewise.
- (instantiate_class_template): Likewise.
- (tsubst_decl): Likewise.
- (tsubst): Likewise.
- (instantiate_template): Likewise.
- (unify): Likewise.
- * rtti.c (get_tinfo_fn): Likewise.
- (build_dynamic_cast): Likewise.
- * semantics.c (finish_if_stmt_cond): Likewise.
- (finish_while_stmt_cond): Likewise.
- (finish_do_stmt): Likewise.
- (finish_for_cond): Likewise.
- (finish_for_expr): Likewise.
- (finish_cleanup): Likewise.
- (add_decl_stmt): Likewise.
- (finish_named_return_value): Likewise.
- (finish_qualified_call_expr): Likewise.
- * tree.c (perm_manip): Remove.
- (build_exception_variant): Don't use copy_to_permanent.
- (permanent_p): Remove.
- (copy_to_permament): Remove.
- (build_min_nt): Don't use copy_to_permanent.
- (build_min): Likewise.
- (min_tree_cons): Likewise.
- * typeckc.c (build_static_cast): Likewise.
- (build_reinterpret_cast): Likewise.
- (build_const_cast): Likewise.
-
-1999-09-07 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (ggc_p): Set it to 1.
- (mark_saved_scope): Add prototype.
-
-1999-09-07 Richard Henderson <rth@cygnus.com>
-
- * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete.
- * typeck.c (self_promoting_args_p): Delete.
-
-1999-09-07 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT.
- (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove.
-
-1999-09-07 Mark Mitchell <mark@codesourcery.com>
-
- * Makefile.in (tree.o): Depend on ggc.h.
- * class.c (make_method_vec): Remove.
- (free_method_vec): Likewise.
- (free_method_vecs): Remove.
- (add_method): Don't use them.
- * cp-tree.def (PTRMEM_CST): Make it longer.
- (TEMPLATE_PARM_INDEX): Make it shorter.
- * cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
- (template_parm_index): Remove RTL field.
- (ptrmem_cst): Add RTL field.
- (finish_function): Removed parameter.
- (process_next_inline): Change prototype.
- (init_cplus_unsave): Rename to init_tree.
- (binding_init): Remove.
- * decl.c (free_binding_nodes): Remove.
- (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P.
- (pop_binding): Don't use free_binding_nodes.
- (free_binding_vecs): Remove.
- (store_bindings): Don't use them.
- (pop_from_top_level): Likewise.
- (lookup_namespace_name): Simplify.
- (build_typename_type): Don't use obstack_free.
- (unqualified_namespace_lookup): Simplify.
- (lookup_name_real): Simplify.
- (start_function): Remove comment about leaks.
- (finish_function): Removed nested parameter. Call
- expand_end_bindings even when building_stmt_tree.
- Call ggc_push_context and ggc_pop_context around
- rest_of_compilation, if necessary.
- (mark_cp_function_context): Handle a NULL language-context.
- (lang_mark_false_label_stack): Fix typo.
- (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
- TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on
- pointer to method types.
- (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
- * decl2.c (finish_objects): Adjust call to finish_function.
- (finish_static_store_duration_function): Likewise.
- (do_nonmember_using_decl): Remove call to binding_init.
- * except.c (end_anon_func): Adjust call to finish_function.
- * lex.c (mark_impl_file_chain): New function.
- (init_parse): Call init_tree, not init_cplus_unsave.
- Add GC roots.
- (cp_pramga_interface): Use xmalloc, not permalloc.
- (cp_pragma_implementation): Likewise.
- (begin_definition_of_inclass_inline): Simplify.
- (process_next_inline): Adjust prototype.
- (do_scoped_id): Don't call binding_init.
- (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
- * method.c (emit_thunk): Adjust call to finish_function.
- (synthesize_method): Likewise.
- * parse.y (%union): Add a new `pi' variant.
- (PRE_PARSED_FUNCTION_DECL): Use it.
- (fn.defpen): Likewise.
- (fndef): Adjust call to finish_function.
- * pt.c (instantiate_decl): Likewise.
- * rtti.c (syntheisze_tinfo_fn): Likewise.
- * semantics.c (expand_body): Likewise.
- * tree.c: Include ggc.h.
- (mark_list_hash): New function.
- (binding_init): Remove.
- (init_cplus_unsave): Rename to ...
- (init_tree): This. Add GC roots.
-
-1999-09-05 Mark Mitchell <mark@codesourcery.com>
-
- Get ready for garbage collection.
- * Makefile.in (CXX_TREE_H): Add varray.h
- (lex.o): Depend on ggc.h.
- (decl.o): Likewise.
- (decl2.o): Likewise.
- (method.o): Likewise.
- (search.o): Likewise.
- (pt.o): Likewise.
- (repo.o): Likewise.
- * class.c: Include ggc.h.
- (current_class_name): Remove.
- (current_class_type): Likewise.
- (current_access_specifier): Likewise.
- (previous_class_type): Likewise.
- (previous_class_values): Likewise.
- (class_cache_firstobj): Likewise.
- (current_lang_base): Likewise.
- (current_lang_stack): Likewise.
- (current_lang_stacksize): Likewise.
- (lang_name_c): Likewise.
- (lang_name_cplusplus): Likewise.
- (lang_name_java): Likewise.
- (current_lang_name): Likewise.
- (base_layout_decl): Likewise.
- (access_default_node): Likewise.
- (access_public_node): Likewise.
- (access_protected_node): Likewise.
- (access_private_node): Likewise.
- (access_default_virtual_node): Likewise.
- (access_public_virtual_node): Likewise.
- (access_protected_virtual_node): Likewise.
- (access_private_virtual_node): Likewise.
- (signed_zero_node): Likewise.
- (init_class_processing): Don't build base_layout_decl.
- (push_lang_context): Adjust now that current_lang_base is a varray.
- (pop_lang_context): Likewise.
- * cp-tree.h: Include varray.h.
- (cp_global_trees): Add access_default, access_public,
- access_protected, access_private, access_default_virtual,
- access_public_virtual, access_protected_virtual,
- access_private_virtual, ctor_identifier, delta2_identifier,
- delta_identifier, dtor_identifier, in_charge_identifier,
- index_identifier, nelts_identifier, this_identifier,
- pfn_identifier, pfn_or_delta2_identifier, vptr_identifier,
- lang_name_c, lang_name_cplusplus, lang_name_java,
- empty_except_spec, null, jclass, minus_one, terminate.
- (saved_scope): Move here from decl.c. Define globals in terms of
- saved_scope: current_namespace, current_class_name,
- current_class_type, current_access_specifier, current_lang_stack,
- current_lang_base, current_lang_name, current_function_parms,
- current_template_parms, processing_template_decl,
- processing_specialization, processing_explicit_instantiation,
- previous_class_type, previous_class_values, class_cache_firstobj.
- (scope_chain): New variable.
- (init_pt): New function.
- * decl.c (current_namespace): Remove.
- (this_identifier, in_charge_identifier, ctor_identifier): Likewise.
- (dtor_identifier, pfn_identifier, index_identifier): Likewise.
- (delta_identifier, delta2_identifier): Likewise.
- (pfn_or_delta2_identifier, tag_identifier): Likewise
- (vt_off_identifier, empty_except_spec, null_node): Likewise.
- (current_function_parms, current_lang_base): Remove.
- (current_lang_stack, previous_class_values): Remove.
- (class_binding_level): Macroize.
- (saved_scope): Remove.
- (current_saved_scope): Rename to scope_chain.
- (mark_saved_scope): Adjust for new scope structure.
- (maybe_push_to_top_level): Likewise.
- (pop_from_top_level): Likewise.
- (duplicate_decls): Adjust now that current_lang_base is a varray.
- (build_typename_type): Call ggc_add_tree_hash_table_root.
- (init_decl_processing): Call init_pt. Call push_to_top_level to
- set up globals. Add GC roots.
- (xref_basetypes): Adjust now that current_lang_base is a varray.
- * decl.h (this_identifier): Remove.
- (in_charge_identifier): Likewise.
- * decl2.c: Don't include varray.h.
- (current_namespace): Remove.
- (init_decl2): Add GC roots.
- * except.c (Terminate): Remove.
- (init_exception_processing): Use terminate_node instead.
- (build_terminate_handler): Likewise.
- * init.c (nc_nelts_field_id): Remove.
- (minus_one): Likewise.
- (init_init_processing): Use minus_one_node and nelts_identifier
- instead. Add GC roots.
- (jclass_node): Remove.
- (build_new_1): Use nelts_identifier.
- (build_vec_init): Likewise.
- (build_vec_delete): Likewise.
- * lex.c: Include ggc.h.
- (defarg_fn): Move declaration early.
- (defarg_parms): Likewise.
- (init_parse): Add GC roots.
- (handle_cp_pragma): Remove redundant declaration of
- pending_vtables.
- * method.c: Include ggc.h.
- (btypelist): Make it a varray. All uses changed.
- (ktypelist): Likewise.
- (init_method): Add GC roots.
- * pt.c: Don't include varray.h. Include ggc.h.
- (current_template_parms): Remove.
- (processing_template_decl): Likewise.
- (processing_specialization): Likewise.
- (processing_explicit_instantiation): Likewise.
- (init_pt): New function.
- * repo.c: Include ggc.h.
- (init_repo): Add GC roots.
- * search.c: Don't include varray.h.
- (_vptr_name): Remove.
- (lookup_field_1): Use vtpr_identifier instead.
- (expand_indirect_vtbls_init): Remove redundant declaration of
- in_charge_identifier.
- (init_search_processing): Use vptr_identifier.
-
-1999-09-05 Richard Henderson <rth@cygnus.com>
- Bernd Schmidt <bernds@cygnus.co.uk>
- Mark Mitchell <mark@codesourcery.com>
-
- * Makefile.in (parse.o): Depend on ggc.h.
- (decl2.o): Depend on ggc.h.
- (init.o): Depend on ggc.h.
- * cp-tree.h (init_decl2): Declare.
- (cp_parse_init): Likewise.
- * decl.c (ggc_p): Define to zero.
- (mark_saved_scope): New function.
- (init_decl_processing): Call cp_parse_init, and cp_decl2.
- Register GC roots.
- (expand_static_init): Add GC roots.
- * decl2.c: Include ggc.h.
- (init_decl2): New function.
- * init.c: Include ggc.h.
- (init_init_processing): Add GC roots.
- * parse.y: Include ggc.h.
- (cp_parse_init): New function.
-
-1999-09-04 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (init_decl_processing): Set mark_lang_status.
- (lang_mark_false_label_stack): Adjust prototype.
- * decl2.c (grok_function_init): Remove extraneous declaration of
- abort_fndecl.
-
- * Make-lang.in (cc1plus): Remove dependency on GGC.
- * Makefile.in (OBJS): Don't mention ggc-simple.o.
- (OBJDEPS): Don't mention ggc-simple.o.
-
- * Make-lang.in (cc1plus): Depend on $(GGC).
- * Makefile.in (OBJS): Add ggc-simple.o.
- (OBJDEPS): Likewise.
- * cp-tree.h (language_function): Rename members to `x_' versions;
- we now have x_named_labels, x_ctor_label, x_dtor_label,
- x_base_init_list, x_member_init_list, x_base_init_expr,
- x_current_class_ptr, x_current_class_ref, x_last_tree,
- x_last_expr_type, x_last_dtor_insn, x_last_parm_cleanup_insn, and
- x_result_rtx.
- (dtor_label, ctor_label, current_base_init_list,
- current_member_init_list, base_init_expr, current_class_ptr,
- current_class_ref, last_tree, last_expr_type): Adjust accordingly.
- * decl.c: Include ggc.h.
- (last_dtor_insn): Adjust to use x_ names.
- (last_parm_cleanup_insn): Likewise.
- (original_result_rtx): Likewise.
- (named_labels): Likewise.
- (mark_binding_level): New function.
- (mark_cp_function_context): Likewise.
- (mark_false_label_stack): Likewise.
- (lang_mark_tree): Likewise.
- (lang_cleanup_tree): Likewise.
-
-1999-09-03 Mark Mitchell <mark@codesourcery.com>
-
- * Makefile.in (CXX_TREE_H): Include function.h.
- (decl.o): Don't depend on function.h.
- (decl2.o): Likewise.
- (typeck.o): Likewise.
- (init.o): Likewise.
- (method.o): Likewise.
- * cp-tree.h: Include function.h.
- (cp_function): Rename to language_function. Remove next.
- (cp_function_chain): Make it a macro, not a variable.
- (push_cp_function_context): Don't declare.
- (pop_cp_function_context): Likewise.
- * decl.c: Don't include function.h.
- (push_cp_function_context): Make it static. Make it suitable for
- a save_lang_status callback.
- (pop_cp_function_context): Likewise.
- (maybe_push_to_top_level): Call push_function_context_to, not
- push_cp_function_context.
- (pop_from_top_level): Call pop_function_context_from, not
- pop_cp_function_context.
- (init_decl_processing): Set save_lang_status and
- restore_lang_status. Call push_function_context_to, not
- push_cp_function_context.
- (cp_function_chain): Remove.
- * decl2.c: Don't include function.h.
- * except.c: Don't include function.h.
- (start_anon_func): Call push_function_context_to, not
- push_cp_function_context.
- (end_anon_func): Call pop_function_context_from, not
- pop_cp_function_context.
- * init.c: Don't include function.h.
- * lex.c (begin_definition_of_inclass_inline): Call
- push_function_context_to, not push_cp_function_context.
- (process_next_inline): Call pop_function_context_from, not
- pop_cp_function_context.
- * method.c: Don't include function.h.
- (synthesize_method): Call push_function_context_to, not
- push_cp_function_context. Call pop_function_context_from, not
- pop_cp_function_context.
- * typeck.c: Don't include function.h.
-
- * decl.c (expand_static_init): Tweak handling of static
- initializations for objects without constructors.
-
-1999-09-03 Nathan Sidwell <nathan@acm.org>
-
- * typeck.c (build_indirect_ref): Reject dereference of pointer to
- void.
-
-1999-09-02 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (cp_function): Move here, from decl.c.
- (cp_function_chain): Declare.
- (dtor_label): New macro, instead of variable.
- (ctor_label): Likewise.
- (current_base_init_list): Likewise.
- (current_member_init_list): Likewise.
- (base_init_expr): Likewise.
- (current_class_ptr): Likewise.
- (current_class_ref): Likewise.
- (last_tree): Likewise.
- (last_expr_type): Likewise.
- (current_function_returns_value): Likewise.
- (current_function_returns_null): Likewise.
- (current_function_just_assigned_this): Likewise.
- (current_function_parms_stored): Likewise.
- (temp_name_counter): Likewise.
- (static_labelno): Likewise.
- (expanding_p): Likewise.
- (stmts_are_full_exprs_p): Likewise.
- (in_function_try_handler): Likewise.
- (lang_type): Remove nested type_flags. All uses changed.
- * call.c (ctor_label): Remove.
- (dtor_label): Likewise.
- * class.c (current_class_ptr): Remove.
- (current_class_ref): Likewise.
- * decl.c (static_labelno): Remove.
- (dtor_label): Likewise.
- (last_dtor_insn): New macro, instead of variable.
- (last_parm_cleanup_insn): Likewise.
- (original_result_rtx): Likewise.
- (in_function_try_handler): Remove.
- (named_label_uses): New macro, instead of variable.
- (named_labels): Likewise.
- (current_function_returns_value): Remove.
- (current_function_returns_null): Likewise.
- (current_function_assigns_this): New macro, instead of variable.
- (current_function_just_assigned_this): Likewise.
- (current_binding_level): Likewise.
- (init_decl_processing): Call push_cp_function_context.
- (cp_function): Move to cp-tree.h
- (cp_function_chain): Make it global.
- (temp_name_counter): Remove.
- (push_cp_function_context): Simplify.
- (pop_cp_function_context): Likewise.
- * decl2.c (temp_name_counter): Remove.
- * init_c (current_base_init_list): Likewise.
- (current_member_init_list): Likewise.
- (base_init_expr): Likewise.
- * method.c (static_labelno): Likewise.
- * pt.c (last_tree): Likewise.
- * semantics.c (expanding_p): Likewise.
- (stmts_are_full_exprs_p): Likewise.
- (last_expr_type): Likewise.
- * typeck.c (dtor_label): Likewise.
- (ctor_label): Likewise.
-
-1999-09-01 Alex Samuel <samuel@codesourcery.com>
-
- * decl2.c (arg_assoc_template_arg): New prototype. New function.
- (arg_assoc_class): Use arg_assoc_template_arg for template
- arguments.
- (arg_assoc): Likewise.
- * pt.c (mangle_class_name_for_template): Allow member template
- template arguments.
-
-1999-09-02 Nathan Sidwell <nathan@acm.org>
-
- * call.c (build_conditional_expr): Warn on enum mismatches.
- (convert_arg_to_ellipsis): Move non-pod check to after
- conversion.
-
-1999-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * gxx.gperf (hash, is_reserved_word): Add prototypes.
-
- * init.c (build_vec_init): Initialize variable `try_block'.
-
- * lex.c (init_parse): Call memcpy, not bcopy, to avoid casts.
- Likewise for bzero/memset.
- (token_getch, token_put_back): Add static prototypes. Remove
- `inline' from the definitions.
- (retrofit_lang_decl): Call memset, not bzero, to avoid casts.
-
-1999-09-01 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (lang_type): Move align into type_flags.
- (CLASSTYPE_ALIGN): Adjust accordingly.
- * call.c (direct_reference_binding): Remove misleading comment.
-
-1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * parse.y (language_string): Constify.
-
-1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * repo.c (getpwd): Don't prototype.
- * xref.c (getpwd): Likewise
-
-1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
- Remove hacks for stuff which now comes from libiberty.
-
-1999-08-30 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (IS_AGGR_TYPE_2): Fix typo.
-
-1999-08-30 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (begin_init_stmts): Declare.
- (finish_init_stmts): Likewise.
- * cvt.c (build_up_reference): Wrap the declaration of a temporary
- in a statement-expression so that we will see it when expanding
- tree structure later.
- * init.c (begin_init_stmts): Don't make it static.
- (finish_init_stmts): Likewise.
-
- * cp-tree.h (start_handler_parms): New function.
- (expand_start_catch_block): Take only one parameter.
- (start_handler_parms): New function.
- * decl.c (start_handler_parms): Define it.
- * except.c (process_start_catch_block): Take only one parameter.
- Don't call grokdeclarator here.
- (expand_start_catch_block): Don't call grokdeclarator here,
- either.
- * parse.y (handler_args): Adjust call to
- expand_start_catch_block. Use start_handler_parms.
- * pt.c (push_template_decl_real): Make permanent lists have
- permanent elements.
- (tsubst_expr): Adjust calls to expand_start_catch_block
- appropriately.
- * semantics.c (expand_stmt): Likewise.
-
-1999-08-29 Alex Samuel <samuel@codesourcery.com>
-
- * pt.c (push_template_decl_real): Use template declaration from
- class type if it exists.
-
-1999-08-29 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
- (maybe_inject_for_scope_var): Declare it.
- (initialize_local_var): Likewise.
- * decl.c (maybe_inject_for_scope_var): Make it global.
- (initialize_local_var): Likewise. Move cleanup handling here,
- from cp_finish_decl.
- (make_rtl_for_nonlocal_decl): Use
- push_obstacks_nochange/pop_obstacks, rather than
- end_temporary_allocation/resume_temporary_allocation.
- (cp_finish_decl): Try to complete the type of a variable when it
- is declared. Move cleanup-handling to initialize_local_var.
- (expand_static_init): Use tree-building code, rather than
- RTL-building code.
- * decl2.c (get_temp_name): Assert non-initializedness of
- temporaries.
- * init.c (create_temporary_var): Move RTL-assigning code to ...
- (get_temp_regvar): Here.
- * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
- * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
- call initialize_local_var to generate initialization code.
-
-1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * cp-tree.h (fndecl_as_string, type_as_string,
- type_as_string_real, args_as_string, decl_as_string,
- expr_as_string, code_as_string, language_as_string,
- parm_as_string, op_as_string, assop_as_string, cv_as_string,
- lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
-
- * errfn.c (cp_printer): Likewise.
-
- * error.c (cp_printer, fndecl_as_string, type_as_string_real,
- type_as_string, expr_as_string, decl_as_string, lang_decl_name,
- cp_file_of, code_as_string, language_as_string, parm_as_string,
- op_as_string, assop_as_string, args_as_string, cv_as_string):
- Likewise.
-
- * tree.c (lang_printable_name): Likewise.
-
-1999-08-28 Richard Henderson <rth@cygnus.com>
-
- * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
-
-1999-08-28 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (strip_array_types): New function.
- * decl.c (maybe_deduce_size_from_array_init): New function, split
- out from cp_finish_decl.
- (layout_var_decl): Likewise.
- (maybe_commonize_var): Likewise.
- (maybe_inject_for_scope_var): Likewise.
- (initialize_local_var): Likewise.
- (build_cleanup_on_safe_obstack): Likewise.
- (check_initializer): Likewise.
- (make_rtl_for_nonlocal_decl): Likewise.
- (cp_finish_decl): Use them.
- * typeck.c (strip_array_types): New function.
-
- * cp-tree.def (LABEL_STMT): New tree node.
- * cp-tree.h (LABEL_STMT_LABEL): New macro.
- (shadow_label): Remove.
- (declare_local_label): New function.
- (finish_label_decl): Likewise.
- * decl.c (make_label_decl): New function, split out from
- lookup_label.
- (shadowed_labels): Remove.
- (binding_level): Add shadowed_labels.
- (clear_binding_level): Remove.
- (push_binding_level): Just bzero the new binding level.
- (pushlevel): Fix indentation.
- (pop_label): New function.
- (pop_labels): Likewise, split out from poplevel.
- (poplevel): Pop local labels. Use pop_labels.
- (maybe_push_to_top_level): Don't clear shadowed_labels.
- (lookup_label): Use make_label_decl.
- (shadow_label): Remove.
- (declare_local_label): New function.
- (define_label): Simplify.
- (start_function): Don't clear shadowed_labels.
- (cp_function): Remove shadowed_labels.
- (push_cp_function_context): Don't save shadowed_labels.
- (pop_cp_function_context): Don't restore it.
- * dump.c (dequeue_and_dump): Handle LABEL_STMT.
- * parse.y (label_decl): Use finish_label_decl.
- * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
- declarations.
- * semantics.c (finish_label_stmt): Add a LABEL_STMT when
- building_stmt_tree.
- (finish_label_decl): New function.
- (expand_stmt): Handle LABEL_STMTs and local label declarations.
-
-1999-08-26 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (lookup_label): Build labels on the permanent obstack
- when building statement trees. Don't build RTL for labels when
- building statement trees.
- * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
- building statement trees.
- (finish_label_stmt): Likewise.
- (expand_stmt): Adjust accordingly.
- * pt.c (tsubst_expr); Likewise.
- (do_decl_instantiation): Robustify.
-
- * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
- * tree.c (build_cplus_new): Set it.
- * expr.c (cplus_expand_expr): Use it.
- * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
-
- * decl.c (store_parm_decls): Reset immediate_size_expand.
- (finish_function): Likewise.
-
- * tree.c (cplus_unsave_expr_now): Don't return a value.
-
- * semantics.c (do_poplevel): Always initialize the return value.
-
-1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
-
- * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
- * tree.h (cplus_unsave_expr_now) : Same.
-
-1999-08-25 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (grokdeclarator): Amend comment.
- * except.c (expand_start_catch_block): Call push_template_decl for
- catch-block parameters.
- * method.c (synthesize_method): Build an empty compound statement
- for the body of a constructor.
-
-1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (cp_build_qualified_type_real): If we're asking for the
- same quals we already have, just return.
-
-1999-08-25 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.def (SUBOBJECT): New tree node.
- * cp-tree.h (CLEANUP_P): New macro.
- (SUBOBJECT_CLEANUP): Likewise.
- (keep_next_level): Add parameter.
- (get_temp_regvar): Don't declare.
- (emit_base_init): Remove parameter.
- (expand_aggr_init): Rename to build_aggr_init.
- (expand_vec_init): Rename to build_vec_init.
- (do_pushlevel): Remove.
- (do_poplevel): Likewise.
- (finish_cleanup): New function.
- (finish_subobject): Likewise.
- (stmts_are_full_exprs_p): New variable.
- * decl.c (keep_next_level): Add parameter.
- (cp_finish_decl): Use build_aggr_init, not
- expand_aggr_init. Use finish_expr_stmt to expand the code.
- (expand_static_init): Use tree-generating, not RTL-generating,
- functions to handle the initialization.
- (start_function): Remove dead code. Always have a momentary
- obstack inside the function, even before hitting the first curly
- brace.
- (cplus_expand_expr_stmt): Move calls to
- expand_{start,end}_target_temps into semantics.c.
- (cp_function): Add stmts_are_full_exprs_p.
- (push_cp_function_context): Save it.
- (pop_cp_function_context): Restore it.
- * decl2.c (get_temp_regvar): Move to init.c.
- (do_static_initialization): Use build_{aggr,vec}_init.
- (do_static_destruction): Fix typo in comment.
- * dump.c (dequeue_and_dump): Handle INIT_EXPR.
- * except.c (expand_throw): Use create_temporary_var.
- * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
- * init.c (expand_vec_init_try_block): Remove.
- (expand_vec_init_catch_clause): Likewise.
- (get_temp_regvar): New function.
- (begin_init_stmts): Likewise.
- (finish_init_stmts): Likewise.
- (perform_member_init): Use build_{aggr,vec}_init. Build up tree
- structure here.
- (emit_base_init): Likewise. Remove unused parameter.
- (expand_virtual_init): Likewise.
- (expand_cleanup_for_base): Use finish_subobject.
- (expand_aggr_vbase_init_1): Simplify.
- (construct_virtual_bases): Use tree-generating functions to build
- up initialization.
- (expand_aggr_init): Likewise. Rename to build_aggr_init.
- (expand_default_init): Likewise.
- (expand_aggr_init_1): Likewise.
- (expand_vec_init): Rename to build_vec_init.
- * method.c (do_build_copy_constructor): Use tree-generating
- functions. Don't call clear_last_expr.
- (do_build_assign_ref): Likewise.
- (synthesize_method): Call clear_last_expr here.
- * parse.y (base_init): Don't call clear_last_expr here.
- (nodecls): Likewise.
- * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
- * semantics.c (do_pushlevel): Move to here.
- (do_poplevel): Likewise.
- (stmts_are_full_exprs_p): New variable.
- (finish_expr_stmt): Handle logic for temoprary cleanup here.
- (finish_for_stmt): Use finish_expr_stmt.
- (finish_cleanup): New function.
- (finish_function_try_block): Fix indentation.
- (finish_subobject): New function.
- (setup_vtbl_ptr): Call keep_next_level here.
- (finish_stmt_expr): Handle a block with no scope inside the
- statement-expression.
- (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
- SUBOBJECT.
- * tree.c (search_tree): Handle INIT_EXPR.
- (mapcar): Likewise.
- * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
- * typeck2.c (store_init_value): Change expand_aggr_init to
- build_aggr_init in comment.
-
-1999-08-25 Mark Mitchell <mark@codesourcery.com>
-
- * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
-
-1999-08-25 Nathan Sidwell <nathan@acm.org>
-
- * decl2.c (handle_class_head): Be graceful about additional
- scope qualifiers. Adjust comments to reflect reality.
-
-1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_conditional_expr): Fix typo.
- * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
- lvalue before trying to mess with the sides.
-
- * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
-
-Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
-
- * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
-
-1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
- Return arbitrary pointer or NULL.
- (check_eh_spec): Call __throw_type_match_rtti_2.
- * tinfo.h (*::dcast): Return int. Add valp parm.
- * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
- * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
- (__throw_type_match_rtti): Now just a wrapper.
-
- * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
- (init_exception_processing): Don't initialize them.
-
-1999-08-23 Paul Burchard <burchard@pobox.com>
-
- * decl.c (check_default_argument): Fix typo.
-
-1999-08-22 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.def (STMT_EXPR): Fix typo in node name.
-
- * dump.c (dump_next_stmt): New function.
- (dequeue_and_dump): Use it.
-
- * pt.c (tsubst_copy): Make sure to initialize return value for a
- STMT_EXPR, even when processing_template_decl.
- * semantics.c (finish_stmt_expr): A statement-expression whose
- last statement is not an expression-statement has type `void'.
-
-1999-08-20 Mark Mitchell <mark@codesourcery.com>
-
- * semantics.c (finish_stmt_expr): Fix typo in comment.
- * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
- (mapcar): Likewise.
- * init.c (build_vec_delete_1): Make the children of a permanent
- BIND_EXPR permanent.
- * pt.c (register_specialization): Don't register a specialization
- more than once.
-
-1999-08-18 Andrew Haley <aph@cygnus.com>
-
- * method.c (process_overload_item): Call build_mangled_C9x_name ()
- for all integer parameter types larger than long long.
-
-1999-08-19 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (redeclare_class_template): Merge default template
- arguments in both directions.
-
- * typeck.c (common_type): Undo 1999-08-18 change. Remove
- compiler_error message.
-
-1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h: Declare flag_use_repository.
- * pt.c (do_decl_instantiation): Don't complain about duplicate
- instantiation with -frepo.
- (do_type_instantiation): Likewise.
-
- * pt.c (push_template_decl_real): Complain about everything
- that isn't a valid template.
-
- * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
- affect inlines.
-
-1999-08-19 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
- * decl2.c (build_expr_from_tree): Handle it.
- * error.c (dump_expr): Likewise.
- * pt.c (for_each_template_parm): Likewise.
- (tsubst_copy): Likewise.
- * tree.c (search_tree): Likewise.
- * semantics.c (finish_pseudo_destructor_call): Create it.
-
-1999-08-18 Mark Mitchell <mark@codesourcery.com>
-
- * search.c (setup_class_bindings): Robustify.
- * typeck.c (common_type): Use same_type_p, not pointer equality,
- to compare types.
-
- * cp-tree.h (build_lang_field_decl): Remove.
- * class.c (build_vtable): Replace calls to build_lang_field_decl
- with build_lang_decl.
- (prepare_fresh_vtable): Likewise.
- (finish_struct_1): Likewise.
- (init_class_processing): Likewise.
- * decl.c (push_using_decl): Likewise.
- (init_decl_processing): Likewise.
- (grokvardecl): Likewise.
- (build_ptrmemfunc_type): Likewise.
- (grokdeclarator): Likewise.
- (build_enumerator): Likewise.
- * decl2.c (grok_x_components): Likewise.
- (do_class_using_decl): Likewise.
- * except.c (call_eh_info): Likewise.
- * init.c (init_init_processing): Likewise.
- * rtti.c (expand_class_decl): Likewise.
- * tree.c (build_base_fields): Likewise.
- (build_vbase_pointer_fields): Likewise.
- * lex.c (build_lang_decl): Build declarations on the permanent
- obstack if we're building statmeent trees.
- (retrofit_lang_decl): Handle both the full lang_decl and also the
- smaller lang_decl_flags here.
- (build_lang_field_decl): Remove.
- * pt.c (push_template_decl_real): Issue errors for variable
- declarations that are not static members.
-
-1999-08-18 Richard Henderson <rth@cygnus.com>
-
- * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
- (mapcar): Likewise.
-
-1999-08-17 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (back_end_hook): New variable.
- * decl2.c (back_end_hook): Define it.
- (finish_file): If it's non-NULL, call it.
-
- * decl.c (add_decl_to_level): New function.
- (push_local_binding): Use it.
- (find_binding): Fix typo in comment.
- (pushdecl): Use add_decl_to_level. Put templates on the
- corresponding namespace-scope binding levels.
- * dump.c (dequeue_and_dump): Print the specializations of a
- template.
- * pt.c (push_template_decl_real): Don't push a template multiple
- times.
-
-1999-08-17 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
- (CALL_DECLARATOR_QUALS): Likewise.
- (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
- * decl.c (grokdeclarator): Adjust to use them.
- * decl2.c (grokfield): Likewise.
- (reparse_absdcl_as_casts): Likewise.
- * lex.c (make_call_declarator): Likewise.
- (set_quals_and_spec): Likewise.
- * pt.c (tsubst): Likewise.
- * tree.c (mapcar): Remove special hack to handle third operand of
- a CALL_EXPR.
-
-1999-08-16 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
- * class.c (build_vtable): Use build_lang_field_decl to build the
- VAR_DECLs for vtables.
- (prepare_fresh_vtable): Likewise.
- * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
- CAN_HAVE_FULL_LANG_DECL_P.
- (push_using_decl): Use build_lang_decl to build USING_DECLs.
- (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
- * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
- (build_lang_field_decl): Likewise.
- (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
- to copy.
-
- * cp-tree.def (STMT_EXPR): New tree node.
- * cp-tree.h (STMT_EXPR_STMT): New macro.
- (store_return_init): Change prototype.
- (finish_named_return_value): New function.
- (expand_stmt): Likewise.
- (expand_body): Likewise.
- (begin_stmt_tree): Likewise.
- (finish_stmt_tree): Likewise.
- (expanding_p): New variable.
- (last_expr_type): Likewise.
- (building_stmt_tree): New macro.
- * decl.c (start_function): Use building_stmt_tree, not
- processing_template_decl, where appropriate.
- (store_parm_decls): Likewise.
- (store_return_init): Move most of the body to semantics.c.
- (finish_function): Use building_stmt_tree.
- (finish_stmt): Clear last_expr_type here.
- (cp_function): Add expanding_p, last_tree, last_expr_type.
- (push_cp_function_context): Save them.
- (pop_cp_function_context): Restore them.
- * decl2.c (setup_vtbl_ptr): Move to semantics.c.
- * error.c (dump_expr): Handle STMT_EXPR.
- * except.c (expand_start_catch_block): Use building_stmt_tree.
- Use add_decl_stmt.
- * expr.c (cplus_expand_expr): Handle STMT_EXPR.
- (do_case): Move add_tree call to semantics.c.
- * parse.y (return_init): Use finish_named_return_value.
- (for.init.statement): Use finish_expr_stmt.
- * parse.c: Regenerated.
- * pt.c (do_pushlevel): Move to semantics.c.
- (do_poplevel): Likewise.
- (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
- (tsubst_expr): Don't expand all the way to RTL here. Handle
- RETURN_INIT and CTOR_INITIALIZER.
- (instantiate_decl): Call expand_body after tsubst'ing into
- DECL_SAVED_TREE.
- * semantics.c (expand_stmts): New function.
- (expanding_p): New variable.
- (last_expr_type): Likewise.
- (finish_expr_stmt): Use building_stmt_tree.
- (begin_if_stmt): Likewise.
- (finish_if_stmt_cond): Likewise.
- (finish_then_clause): Likewise.
- (begin_else_clause): Likewise.
- (finish_else_clause): Likewise.
- (begin_while_stmt): Likewise.
- (finish_while_stmt_cond): Likewise.
- (finish_while_stmt): Likewise.
- (finish_do_body): Likewise.
- (finish_do_stmt): Likewise.
- (finish_return_stmt): Likewise.
- (begin_for_stmt): Likewise.
- (fnish_for_init_stmt): Likewise.
- (finish_for_cond): Likewise.
- (finish_for_expr): Likewise.
- (finish_for_stmt): Likewise.
- (finish_break_stmt): Likewise.
- (finish_continue_stmt): Likewise.
- (finish_switch_cond): Likewise.
- (finish_switch_stmt): Likewise.
- (finish_case_label): Call add_tree here if necessary.
- (finish_goto_statement): Use building_stmt_tree.
- (begin_try_block): Likewise.
- (begin_function_try_block): Likewise.
- (finish_try_block): Likewise.
- (finish_function_try_block): Likewise.
- (finish_handler_sequence): Likewise.
- (finish_function_handler_sequence): Likewise.
- (begin_handler): Likewise.
- (finish_handler_parms): Likewise.
- (finish_handler): Likewise.
- (begin_compound_stmt): Likewise.
- (finish_compound_stmt): Likewise.
- (finish_asm_stmt): Likewise.
- (finish_label_stmt): Likewise.
- (finish_named_return_value): New function.
- (setup_vtbl_ptr): Moved here from decl2.c.
- (do_pushlevel): Moved here from pt.c.
- (do_poplevel): Likewise.
- (begin_stmt_expr): Use building_stmt_tree.
- (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
- when building_stmt_tree.
- (begin_stmt_tree): New function.
- (finish_stmt_tree): Likewise.
- (expand_stmt): Likewise.
- (expand_body): Likewise.
- * tree.c (build_cplus_method_type): Make sure the argument types
- end up on the same obstack as the METHOD_TYPE.
- (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
- THROW_EXPR, STMT_EXPR.
- (mapcar): Break out common cases. Handle COMPOUND_EXPR,
- MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
- sorry, if an unsupported node is encountered.
- * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
- (c_expand_return): Don't call add_tree here.
-
-1999-08-15 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (check_default_tmpl_args): Don't check in local scopes.
- (tsubst_decl): Make sure the declaration is on a saveable
- obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
- variable.
- (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
-
-1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
-
- Speed up Koenig lookup.
- * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
- to return namespaces we've looked at.
- * decl2.c (lookup_using_namespace): Likewise.
- (add_function): Don't call ovl_member.
- (lookup_arg_dependent): Initialize k.namespaces to the list of
- namespaces seen in unqualified lookup.
- * call.c (equal_functions): Move here from tree.c.
- (joust): Use it to handle duplicate candidates.
- * tree.c (ovl_member): Use ==.
-
-1999-08-13 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.def (DECL_STMT): Make it smaller.
- * cp-tree.h (lang_decl_flags): Move saved_tree to ...
- (lang_decl): ... here. Add next.
- (DECL_SAVED_TREE): Adjust accordingly.
- (DECL_IMPLICIT_TYPEDEF_P): New macro.
- (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
- (DECL_STMT_DECL): Likewise.
- (create_implicit_typedef): New function.
- (maybe_push_decl): Likewise.
- (tsubst_default_argument): New function.
- (at_function_scope_p): Likewise.
- (add_decl_stmt): Likewise.
- (push_permanent_obstack): Likewise.
- * call.c (convert_default_arg): Use tsubst_default_argument.
- * class.c (add_method): Use push_permanent_obstack.
- (build_self_reference): Create a TEMPLATE_DECL for the
- self-reference, if necessary.
- * decl.c (pseudo_global_level_p): Only look at the current binding
- level.
- (push_binding): Use push_permanent_obstack.
- (create_implicit_typedef): New function.
- (pushtag): Use it.
- (duplicate_decls): Use push_permanent_obstack.
- (maybe_push_decl): New function.
- (start_decl): Use it. Remove dead code. Use add_decl_stmt.
- (start_decl_1): Remove dead code.
- (cp_finish_decl): Remove DECL_STMT handling here. Don't use
- pseudo_global_level_p.
- (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
- template.
- (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
- pseudo_global_level_p.
- * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
- a template.
- (get_sentry): Use push_permanent_obstack.
- * dump.c (dequeue_and_dump): Enable DECL_STMT.
- * except.c (call_eh_info): Use push_permanent_obstack.
- (build_eh_type_ref): Likewise.
- (do_pop_exception): Likewise.
- (expand_eh_spec): Likewise.
- (alloc_eh_object): Likewise.
- (expand_throw): Likewise.
- * init.c (build_java_class_ref): Likewise.
- * lex.c (get_time_identifier): Likewise.
- (free_lang_decl_chain): Correct type.
- (retrofit_lang_decl): Adjust accordingly.
- (build_lang_field_decl): Likewise.
- * lex.h (free_lang_decl_chain): Likewise.
- * parse.y (lang_extdef): Don't use pseudo_global_level_p.
- * parse.c: Regenerated.
- * pt.c (tsubst_default_arguments): New function.
- (retrieve_local_specialization): Likewise.
- (register_local_specialization): Likewise.
- (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
- pseudo_global_level_p to determine whether or not a template is
- primary.
- (lookup_template_class): Likewise. Use create_implicit_typedef.
- (instantiate_class_template): Call tsubst_default_arguments for
- member functions, if appropriate.
- (tsubst_default_argument): New function.
- (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
- * search.c (at_function_scope_p): New function.
- * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
- (finish_label_stmt): Likewise.
- (add_decl_stmt): New function.
- (begin_class_definition): Likewise.
- (finish_typeof): Likewise.
- * tree.c (copy_template_template_parm): Likewise.
- (copy_to_permanent): Likewise.
- (push_permanent_obstack): Define.
- (mark_addressable): Use it.
- * typeck.c (mark_addressable): Likewise.
-
-1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
-
- * cp-tree.h (init_cplus_unsave): New.
- (cplus_unsave_expr_now): New.
- * lex.c (init_parse): Call init_cplus_unsave.
- * tree.c (init_cplus_unsave): New.
- (cplus_unsave_expr_now): New.
-
-1999-08-13 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
- decl_constant_value to simplify array bounds.
-
-1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
-
- * lang-options.h: Add -fms-extensions.
- * cp-tree.h: Declare flag_ms_extensions.
- * decl2.c: Define it.
- * class.c (instantiate_type): Don't complain about taking the address
- of a bound member function if -fms-extensions.
- * typeck.c (build_unary_op): Likewise.
- * decl.c (grokdeclarator): Or about implicit int.
- * init.c (resolve_offset_ref): Or about implicit '&'.
-
-1999-08-11 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (minimal_parse_mode): Remove.
- (finish_label_stmt): New function.
- * decl.c (saved_scope): Remove minimal parse mode.
- (maybe_push_to_top_level): Don't save it.
- (pop_from_top_level): Don't restore it.
- (define_label): Split out template-handling code to semantics.c.
- (start_decl): Don't use minimal_parse_mode.
- (cp_finish_decl): Likewise.
- (start_function): Don't increment it.
- (store_return_init): Don't use it.
- (finish_function): Don't decrement it.
- * parse.y (label_colon): Use finish_label_stmt throughout.
- * parse.c: Regenerated.
- * pt.c (minimal_parse_mode): Don't define it.
- (tsubst_expr): Use finish_label_stmt.
- * semantics.c (finish_label_stmt): New function.
-
- * dump.c (queue): Be careful when computing bitmasks.
- (dequeue_and_dump): Describe binfos as binfos, not as
- vectors.
-
- * parse.y (pedantic): Give it itype. Adjust usage accordingly
- throughout.
- * parse.c: Regenerated.
-
- * Make-lang.in (CXX_SRCS): Remove sig.c.
- * Makefile.in (CXX_OBJS): Remove sig.o.
- (sig.o): Remove.
- * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
- (CPTI_SIGNATURE_TYPE): Likewise.
- (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
- (opaque_type_node): Likewise.
- (signature_type_node): Likewise.
- (sigtable_entry_type): Likewise.
- (flag_handle_signatures): Likewise.
- (lang_type): Remove is_signature, is_signature_pointer,
- is_signature_reference, has_opaque_typedecls,
- sigtables_has_been_generated. Adjust dummy. Remove signature,
- signature_pointer_to, signature_reference_to.
- (IS_SIGNATURE): Remove.
- (SET_SIGNATURE): Remove.
- (CLEAR_SIGNATURE): Remove.
- (IS_SIGNATURE_POINTER): Remove.
- (IS_SIGNATURE_REFERENCE): Remove.
- (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
- (SIGTABLE_HAS_BEEN_GENERATED): Remove.
- (CLASSTYPE_SIGNATURE): Remove.
- (SIGNATURE_TYPE): Remove.
- (SIGNATURE_METHOD_VEC): Remove.
- (SIGNATURE_POINTER_TO): Remove.
- (SIGNATURE_REFERENCE_TO): Remove.
- (lang_decl_flags): Remove is_default_implementation. Rename
- memfunc_pointer_to to saved_tree.
- (IS_DEFAULT_IMPLEMENTATION): Remove.
- (DECL_MEMFUNC_POINTER_TO): Remove.
- (DECL_MEMFUNC_POINTING_TO): Remove.
- (DECL_SAVED_TREE): Adjust definition.
- (tag_types): Remove signature_type_node.
- (SIGNATURE_FIELD_NAME): Remove.
- (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
- (SIGNATURE_OPTR_NAME): Likewise.
- (SIGNATURE_SPTR_NAME): Likewise.
- (SIGNATURE_POINTER_NAME): Likewise.
- (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
- (SIGNATURE_REFERENCE_NAME): Likewise.
- (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
- (SIGTABLE_PTR_TYPE): Likewise.
- (SIGTABLE_NAME_FORMAT): Likewise.
- (SIGTABLE_NAME_FORMAT_LONG): Likewise.
- (SIGTABLE_TAG_NAME): Likewise.
- (SIGTABLE_VB_OFF_NAME): Likewise.
- (SIGTABLE_VT_OFF_NAME): Likewise.
- (finish_base_specifiers): Change prototype.
- (build_signature_pointer_type): Remove.
- (build_signature_reference_type): Remove.
- (build_signature_pointer_constructor): Remove.
- (build_signature_method_call): Remove.
- (build_optr_ref): Likewise.
- (append_signature_fields): Likewise.
- (signature_error): Likewise.
- * call.c (build_this): Remove signature support.
- (build_over_call): Likewise.
- (build_new_method_call): Likewise.
- * class.c (add_implicitly_declared_members): Likewise.
- (finish_struct_1): Likewise.
- (finish_struct): Likewise.
- * cvt.c (cp_convert_to_pointer): Likewise.
- (convert_to_pointer_force): Likewise.
- (ocp_convert): Likewise.
- * decl.c (sigtable_decl_p): Remove.
- (init_decl_processing): Remove support for signatures.
- (cp_finish_decl): Likewise.
- (grokdeclarator): Likewise.
- (grokparms): Likewise.
- (xref_tag): Likewise.
- (start_function): Likewise.
- (start_method): Likewise.
- * decl2.c (finish_sigtable_vardecl): Remove.
- (flag_handle_signatures): Remove.
- (lang_f_options): Remove handle-signatures.
- (grokfield): Remove support for signatures.
- (grokbitfield): Likewise.
- (finish_file): Likewise.
- (reparse_absdcl_as_casts): Likewise.
- * error.c (dump_type_real): Likewise.
- (dump_function_decl): Likewise.
- * friend.c (make_friend_class): Likewise.
- * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
- * hash.h: Regenerated.
- * init.c (build_new_1): Remove support for signatures.
- * lang-options.h: Remove -fhandle-signatures,
- -fno-handle-signatures.
- * lex.c (init_parse): Remove support for signatures.
- (yyprint): Likewise.
- * lex.h (rid): Remove RID_SIGNATURE.
- * method.c (build_decl_overload_real): Remove support for
- signatures.
- (hack_identifier): Likewise.
- * parse.y (base_class): Likewise.
- (base_class.1): Likewise.
- (access_specifier): Likewise.
- * search.c (lookup_member): Likewise.
- * semantics.c (finish_qualified_object_call_expr): Likewise.
- (finish_template_type_parm): Likewise.
- (begin_class_definition): Likewise.
- (finish_base_specifier): Likewise.
- * sig.c: Remove.
- * tree.c (build_cplus_method_type): Remove support for signatures.
- * typeck.c (require_complete_type): Likewise.
- (c_sizeof): Likewise.
- (c_alignof): Likewise.
- (build_object_ref): Likewise.
- (build_component_ref): Likewise.
- (build_indirect_ref): Likewise.
- (build_c_cast): Likewise.
- (build_modify_expr): Likewise.
- (convert_for_initialization): Likewise.
- * typeck2.c (signature_error): Remove.
- (store_init_value): Remove support for signatures.
- (digest_init): Likewise.
- (build_x_arrow): Likewise.
- (build_functional_cast): Likewise.
- * xref.c (GNU_xref_decl): Likewise.
-
-1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
-
- * lex.c (do_identifier): Remove unnecessary lookup of class field.
-
-1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
-
- * decl2.c (set_decl_namespace): Do not complain about non-matching
- decls if processing a template.
-
-1999-08-09 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (build_ptrmemfunc_type): Handle qualified
- pointer-to-member types here.
- * tree.c (cp_build_qualified_type_real): Simplify handling here.
-
-1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * lex.c (lang_identify): Likewise.
-
-1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
-
- * Makefile.in: Update dependencies.
- * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
- NULL_RTX.
- * decl.c: Include "function.h"
- (cleanup_label, return_label): Delete declarations.
- (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
- (finish_function): Rename last_parm_insn variable to
- fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
- * decl2.c: Include "function.h".
- (rtl_expr_chain): Delete declaration.
- * method.c: Include "function.h"
- * tree.c (build_vbase_pointer_fields): Don't initialize
- DECL_SAVED_INSNS with NULL_RTX.
- * typeck.c: Include "function.h"
-
-1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
-
- * semantics.c (begin_function_try_block, finish_function_try_block,
- finish_function_handler_sequence): New fns.
- * parse.y (function_try_block): Use them.
- * pt.c (instantiate_decl): Likewise.
-
- * cp-tree.h: Declare in_function_try_handler.
- * decl.c: Define it.
- (start_function): Clear it.
- (struct cp_function, push_cp_function_context): Save it.
- (pop_cp_function_context): Restore it.
- * parse.y (function_try_block): Set and clear it.
- * except.c (expand_end_catch_block): Rethrow if we reach the end
- of a function-try-block handler in a ctor or dtor.
- * typeck.c (c_expand_return): Complain about returning from a
- function-try-block handler of a ctor.
-
- * parse.y (function_try_block): Call end_protect_partials
- before expand_start_all_catch.
-
-1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (struct binding_level): Add eh_region field.
- (push_binding_level): Set it.
- (define_label): Complain about jumping into an EH block.
-
- * ptree.c (print_lang_type): Print the real type of a PMF.
- Print what exceptions a fn type throws.
-
-1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * class.c (count_fields, add_fields_to_vec): Add static prototype.
-
- * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
- get_id_2, composite_pointer_type, dump_node_to_file): Constify a
- char*.
-
- * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
- Constify a char*.
-
- * decl2.c (finish_static_data_member_decl, grokfield): Constify a
- char*.
-
- * dump.c (queue_and_dump_index, dump_int, dump_string,
- dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
- a char*.
- (dump_stmt): Add static prototype.
-
- * errfn.c (cp_thing): Constify a char*.
-
- * error.c (dump_unary_op, dump_binary_op, aggr_variety,
- dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
- dump_expr): Constify a char*.
-
- * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
- read_line_number): Add static prototype.
- (opname_tab, assignop_tab, operator_name_string): Constify a char*.
- (real_yylex): Move label `letter' into the scope where it is used.
-
- * method.c (build_mangled_template_parm_index, build_overload_int,
- build_decl_overload_real, get_id_2): Constify a char*.
-
- * search.c (check_final_overrider): Make static.
-
- * typeck.c (composite_pointer_type): Constify a char*.
-
-1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
- we're looking at a class.
-
- * decl.c (lookup_name_real): Set the complain flag if we're
- looking for a namespace member.
-
- * lex.c (real_yylex): We can have a number with no digits.
-
- * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
-
- * search.c (binfo_from_vbase): New fn.
- * cp-tree.h: Declare it.
- * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
- from pointer to member of virtual base.
- * typeck.c (get_delta_difference): Likewise.
-
-1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * pt.c (tsubst): Use build_index_type to build in-template array
- index type. Fixes g++.oliva/dwarf1.C.
- * decl.c (grokdeclarator): Likewise, just for consistency, as it
- doesn't seem to trigger the bug without it.
-
-1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (add_exception_specifier): Use complete_type.
-
-1999-08-06 Mark Mitchell <mark@codesourcery.com>
-
- * error.c (dump_expr): Handle EXACT_DIV_EXPR.
- (dump_binary_op): Bulletproof.
- * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
- * tree.c (search_tree): Don't enumerate all the nodes of classes
- `1', `2', and `<'; handle them generically. Don't be sorry about
- "unrecognized tree codes"; just abort.
- (no_linkage_check): Don't do linkage checks for templates.
-
- * tree.c (cp_build_qualified_type_real): Handle
- pointer-to-member-function types correctly.
-
-1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (pushdecl): Only give an error for shadowing a parm
- from *this* function.
-
-Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
-
- * typeck2.c: Update URLs and mail addresses.
-
-1999-08-04 Nathan Sidwell <nathan@acm.org>
-
- * cp-tree.h (empty_except_spec): New global var.
- (compexcepttypes): Remove prototype.
- (comp_except_specs): Prototype new global function.
- (add_exception_specifier): Prototype new global function.
- * decl.c (empty_except_spec): Define new global var.
- (duplicate_decls): Use comp_except_specs, reword error message.
- (init_decl_processing): Initialize empty_except_spec.
- Adjust build_exception_variant calls.
- * parse.y (exception_specification_opt): Use empty_except_spec.
- (ansi_raise_identifier): Call check_for_new_type.
- (ansi_raise_identifiers): Use add_exception_specifier.
- * pt.c (tsubst): Use add_exception_specifier to build exception
- specifier.
- * search.c (check_final_overrider): New static function, broken
- out of get_matching_virtual. Check throw specifiers, reword
- diagnostics.
- (get_matching_virtual): Use check_final_overrider.
- * tree.c (build_exception_variant): Use comp_except_specs.
- * typeck.c (compexcepttypes): Remove.
- (comp_except_types): New static function, helper for
- comp_except_specs. Compare two types as exception specifiers.
- (comp_except_specs): New global function, compare two exception
- specifiers.
- (comptypes): Adjust for comp_except_specs.
- * typeck2.c (add_exception_specifier): New global function.
-
- * class.c (check_for_override): Reword error message.
-
-1999-08-03 Nathan Sidwell <nathan@acm.org>
-
- * call.c (convert_arg_to_ellipsis): Use pod_type_p.
- * cp-tree.h (struct lang_type): Added non_pod_class flag.
- (CLASSTYPE_NON_POD_P): New macro to access it.
- * class.c (finish_struct_1): Determine non-PODness.
- Check for arrays of pointers (-Weffc++).
- Remove array inspection duplicated code.
- * tree.c (pod_type_p): Detect non-pod non-aggregate types.
- Use CLASSTYPE_NON_POD_P.
-
-1999-08-03 Nathan Sidwell <nathan@acm.org>
-
- * class.c (duplicate_tag_error): Preserve template information.
-
-1999-08-03 Nathan Sidwell <nathan@acm.org>
-
- * decl.c (start_enum): Show location of previous definition.
- * parse.y (enumlist_opt): New reduction.
- (structsp): Simplify enum rules to use enumlist_opt.
-
-1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (yyprint): Handle PFUNCNAME.
-
- * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
- build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
-
-1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
-
- * decl.c (start_decl): Set attributes before duplicate_decls call.
-
-1999-08-02 Mark Mitchell <mark@codesourcery.com>
-
- * Make-lang.in (CXX_SRCS): Add dump.c.
- * Makefile.in (CXX_OBJS): Add dump.o.
- (dump.o): New target.
- * cp-tree.h (DECL_CONV_FN_P): Document.
- (DECL_OVERLOADED_OPERATOR_P): New function.
- (TYPE_PTRMEM_CLASS_TYPE): New macro.
- (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
- (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
- (ASM_VOLATILE_P): New macro.
- (STMT_LINENO): Likewise.
- (cp_namespace_decls): New function.
- (dump_node_to_file): New function.
- * decl.c (cp_namespace_decls): New function.
- (walk_namespaces_r): Use it.
- (wrapup_globals_for_namespace): Likewise.
- * decl2.c (flag_dump_translation_unit): New variable.
- (lang_decode_option): Handle -fdump-translation-unit.
- (finish_file): If flag_dump_translation_unit is set, dump the
- translation unit.
- * dump.c: New file.
- * lang-options.h: Add -fdump-translation-unit.
- * pt.c (tsubst_template_parms): Robustify.
- (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
- (tsubst_expr): Use STMT_LINENO.
- * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
- for invalid cv-qualifiers even while building templates.
-
-1999-08-02 Richard Henderson <rth@cygnus.com>
-
- * call.c: Include defaults.h instead of expr.h.
- * decl.c: Likewise.
- * pt.c: Likewise.
- * typeck.c: Include defaults.h.
-
-1999-08-02 Mark Mitchell <mark@codesourcery.com>
-
- * lex.c (errorcount, sorrycount): Don't declare.
- * repo.c (errorcount, sorrycount): Likewise.
- * typeck2.c (errorcount, sorrycount): Likewise.
-
-1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
-
- * call.c (convert_default_arg, build_over_call): Change all uses of
- PROMOTE_PROTOTYPES, so that it tests it as a C expression.
- Ensure expr.h is included.
- * decl.c (grokparams): Ditto.
- * pt.c (tsubst_decl): Ditto.
- * typeck.c (convert_arguments): Ditto.
-
-1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (mark_overriders): Fix order of args to overrides.
- (warn_hidden): Likewise. Fix for having virtual and non-virtual
- functions with the same name.
-
-1999-08-02 Richard Henderson <rth@cygnus.com>
-
- * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
-
-1999-08-01 Mark Mitchell <mark@codesourcery.com>
-
- * call.c (build_conditional_expr): Fix typo in comment.
-
-1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
-
- * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
- case_stack; use in_control_zone_p.
- * typeck.c (c_expand_return): Likewise.
-
-1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
-
- * except.c (catch_clauses): Delete declaration.
-
-1999-07-30 Mark Mitchell <mark@codesourcery.com>
-
- * call.c (build_conditional_expr): Call convert_from_reference to
- avoid reference/non-reference type confusion. Fix typo.
-
-1999-07-30 Richard Henderson <rth@cygnus.com>
-
- * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
- * cp-tree.h (initializer_constant_valid_p): Remove.
-
-1999-07-28 Mark Mitchell <mark@codesourcery.com>
-
- * call.c (conditional_conversion): Don't build BASE_CONVs for
- conversions between things that have the same type.
- (build_conditional_expr): Tweak.
- (convert_like): Some BASE_CONVs really do require the generation
- of code.
-
- * init.c (perform_member_init): Don't go through build_modify_expr
- for simple initializations.
-
-1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
- * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
- virtual functions and MI. Simplify.
-
- * method.c: Remove prototype for largest_union_member.
- * pt.c (determine_specialization): Fix uninitialized warning.
- * lex.c (real_yylex): Likewise.
-
-1999-07-27 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
- here too.
-
- * cp-tree.h (BINFO_VIRTUALS): Document new format.
- * class.c (modify_one_vtable): Change prototype accordingly.
- (modify_all_vtables): Likewise.
- (modify_all_direct_vtables): Likewise.
- (modify_all_indirect_vtables): Likewise.
- (build_vtable_entry_for_fn): New function.
- (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
- (modify_vtable_entry): Likewise.
- (add_virtual_function): Likewise.
- (build_vtbl_initializer): New function.
- (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
- (fixup_vtable_deltas1): Likewise.
- (fixup_vtable_deltas): Likewise.
- (override_one_vtable): Likewise.
- (finish_struct_1): Likewise.
-
- * error.c (dump_expr): Likewise.
- * search.c (get_abstract_virtuals_1): Likewise.
- (get_abstract_virtuals): Likewise.
- (expand_upcast_fixups): Likewise.
- * tree.c (debug_binfo): Likewise.
- * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
- __pure_virtual here.
-
-1999-07-26 Mark Mitchell <mark@codesourcery.com>
-
- * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
- as per 1999-07-26 change.
-
- * typeck.c (c_sizeof): Don't allow non-static data members.
- (expr_sizeof): Likewise.
-
-1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
-
- * input.c (feed_input): Only touch lineno and input_filename
- if !USE_CPPLIB. Save the old values before setting the new ones.
-
- * input.c (feed_input): Add file, line parms.
- * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
- (real_yylex): Check linemode before input_redirected().
-
- * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
- from op new to warning.
-
-1999-07-26 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
- * call.c: All uses changed.
- * typeck.c: Likewise.
-
-1999-07-26 Nathan Sidwell <nathan@acm.org>
-
- * exception.cc (__cplus_type_matcher): Match __eh_matcher
- prototype.
-
-1999-07-26 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
- (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
- (strip_top_quals): Declare.
- (ncp_convert): Likewise.
- (type_after_usual_arithmetic_conversions): Likewise.
- (composite_pointer_type): Likewise.
- * call.c (strip_top_quals): Don't make it static.
- (promoted_arithmetic_type_p): New function.
- (conditional_conversion): Likewise.
- (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
- (standard_conversion): Use same_type_p. Don't build BASE_CONVs
- for converting a type to itself.
- (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
- (implicit_conversion): Make sure the from and to types are
- complete.
- (add_builtin_candidate): Correct handling of ?: operator.
- (add_builtin_candidates): Improve documentation.
- (build_conditional_expr): New function.
- (can_convert): Implement in terms of can_convert_arg.
- (ncp_convert): New function.
- * typeck.c (type_after_usual_arithmetic_conversions): New
- function, split out from common_type.
- (composite_pointer_type): New function, split out from
- build_conditional_expr.
- (common_type): Use type_after_usual_arithmetic_conversions.
- Remove redundant attribute merging.
- (comptypes): Tidy. Handle COMPLEX_TYPE.
- (build_binary_op_nodefault): Use null_ptr_cst_p.
- (build_conditional_expr): Remove.
- (convert_for_assignment): Use new conversion functions.
-
- * cp-tree.h (abstract_virtuals_error): Change declaration.
- * typeck2.c (abstract_virtuals_error): Check to see if an error
- occurred, and return a boolean value accordingly.
- (build_functional_cast): Adjust accordingly.
- * class.c (finish_struct_1): Likewise.
- * cvt.c (ocp_convert): Likewise.
- * decl.c (cp_finish_decl): Likewise.
- (grokparams): Likewise.
- (grok_op_properties): Likewise.
- (start_function): Likewise.
- * init.c (build_new_1): Likewise.
-
- * pt.c (unify): Don't get confused by pointers-to-member functions.
-
- * search.c (build_cplus_new): Robustify.
-
-1999-07-24 Richard Henderson <rth@cygnus.com>
-
- * gxx.gperf (__builtin_va_arg): New.
- * parse.y (VA_ARG): New token.
- (unary_expr): Recognize it.
-
-Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
-
- * g++FAQ.texi: Deleted per Joe Buck's request.
- * Makefile.in: Corresponding changes.
-
-1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c: Sync with C frontend.
- (whitespace_cr): New fn.
- (skip_white_space): Use it.
- (init_parse): Reorder.
- (yyprint): Support CONSTANT.
- (pragma_getc, pragma_ungetc): Bring back.
- (read_line_number): Change in_system_header directly.
- (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
- (parse_float): Update to C version.
- (yylex): Handle '$' under the letter case.
- Remove looking_for_typename handling.
- Support hex floating point constants.
- Follow C's lead for choosing type of integer constants.
- Rearrange stuff to match C frontend.
- (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
- * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
-
-1999-07-23 Mark Mitchell <mark@codesourcery.com>
-
- * call.c (reference_binding): Tweak.
- (mayble_handle_implicit_object): Use direct_reference_binding to
- create the right implicit conversion sequence.
-
-1999-07-22 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (convert_nontype_argument): Don't call decl_constant_value
- if we're converting to a reference type.
-
- * call.c (NEED_TEMPORARY_P): New macro.
- (standard_conversion): Set it, for derived-to-base conversions.
- (reference_related_p): New function.
- (reference_compatible_p): Likewise.
- (convert_class_to_reference): Likewise.
- (direct_reference_binding): Likewise.
- (reference_binding): Rework for standards-compliance.
- (convert_like): Adjust accordingly.
- (maybe_handle_ref_bind): Simplify; the right conversion sequences
- are now built up in reference_binding.
- (initialize_reference): New function.
- * cp-tree.h (ICS_USER_FLAG): Document.
- (ICS_THIS_FLAG): Likewise.
- (ICS_BAD_FLAG): Likewise.
- (NEED_TEMPORARY_P): Likewise.
- (cp_lvalue_kind): New type.
- (real_lvalue_p): Return it.
- * error.c (dump_expr): Provide more accurate representation for
- AGGR_INIT_EXPRs.
- * init.c (expand_default_init): Do not try to perform implicit
- conversions for a brace-enclosed initializer.
- * search.c (lookup_conversions): Document.
- * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
- appropriately.
- (real_lvalue_p): Adjust accordingly.
- (lvalue_p): Likewise.
- (build_cplus_new): Don't allow the creation of an abstract class.
- * typeck.c (convert_for_initialization): Use initialize_reference.
-
-1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
-
- * lex.c (real_yylex) : Correct the test for overflow when lexing
- integer literals.
-
-1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
- not DECL_BUILT_IN, to determine if a function is internally declared.
- (duplicate_decls): Likewise. Improve handling of builtins.
- (push_overloaded_decl): Remove special handling of builtins.
-
- * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
-
- * decl.c (grokdeclarator): Pull out decl_constant_value in
- templates, too.
-
- * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
- * cp-tree.h, pt.c, semantics.c: Adjust.
- * method.c (largest_union_member): Remove.
-
- * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
-
- * lex.c (token_getch, token_put_back): New fns.
- (real_yylex): Use them.
-
- * lex.c (lang_init): Generalize.
- (lang_init_options): Tell cpplib this is C++.
- (nextchar): Remove. Replace uses with put_back.
- (skip_white_space): Handle linemode here. Optimize for cpplib.
- (extend_token_buffer_to): New fn.
- (extend_token_buffer): Use it.
- (read_line_number, check_newline): Just deal with tokens.
- (real_yylex): More cpplib optimizations. Simplify. Don't produce
- EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
- * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
- * parse.y (PAREN_STAR_PAREN): Remove.
- * input.c: Don't use the putback machinery with cpplib.
- (sub_getch): Fold back into getch.
- (getch): Don't handle linemode here.
- (feed_input): Unget any text in the token buffer.
-
- * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
- nextyychar, nextyylval): Remove.
-
-1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
- Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (indent_level): New variable.
- (init_parse): Set cpp_token to CPP_DIRECTIVE.
- (consume_string): Make this smart about USE_CPPLIB.
- (yyungetc): Use put_back function.
- (pragma_getc, pragma_ungetc): Functions deleted.
- (check_newline): Rewrite to be intelligent about USE_CPPLIB.
- Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
- pragma_ungetc.
- (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
- Also, clean up cases where we redundantly set token_buffer[0].
- (read_line_number): New fn.
- * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
- (end_input): Call cpp_pop_buffer if USE_CPPLIB.
- (sub_getch): Conditionalize out code that's not appropriate if
- USE_CPPLIB.
- (put_back): Rewrite in case USE_CPPLIB is defined.
- (input_redirected): Ditto.
-
-Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
-
- * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
- c_global_trees and accessor macros defined in c-common.h.
- (cp_tree_index): New enumeration.
- (cp_global_trees): Declare new array. Add accessor macros for it, and
- delete declarations of tree nodes replaced by it.
- (builtin_function): Delete macro, add declaration for new function.
- Include c-common.h.
- * decl.c: Delete definitions for tree nodes that were replaced by
- cp_global_trees and c_global_trees.
- (init_decl_processing): Call c_common_nodes_and_builtins; delete code
- to generate the common builtins here.
- (builtin_function): New function.
- * decl2.c (abort_fndecl): Delete declaration.
- * except.c (expand_builtin_return_address): Delete declaration.
- (builtin_return_address_fndecl): Delete variable.
- (const_ptr_type_node): Delete declaration.
- * lex.c (cons_up_default_function): Delete declaration of
- void_list_node.
- * parse.y (void_list_node): Delete declaration.
- * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
- Delete variables.
- (const_string_type_node): Delete declaration.
- * search.c (abort_fndecl): Delete declaration.
- * Makefile.in: Update dependencies.
-
-1999-07-19 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (check_default_tmpl_args): Move test for missing default
- arguments here, from ...
- (end_template_parm_list): Here.
-
-1999-07-18 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (lookup_nested_type): Remove.
- (pushtag): Don't call it.
-
-Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (INTERFACE): Bump to 2.
-
-1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * typeck2.c (my_friendly_abort): Updated URL with bug reporting
- instructions to gcc.gnu.org. Removed e-mail address.
-
-1999-07-17 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (determine_specialization): Tighten error-checking.
- (end_template_parm_list): Likewise.
-
-1999-07-14 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (check_default_tmpl_args): Handle friends defined in the
- class just like member functions defined in the class.
-
-1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
- Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (struct lang_decl): Added field for storing sorted
- FIELD_DECLs (used in TYPE_DECLs).
- (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
- (DECL_SORTED_FIELDS): New macro.
- * class.c (method_name_cmp): New function.
- (finish_struct_methods): Modified to support sorting and searching
- methods.
- (finish_struct_anon): Changed code in inner loop to use ELT rather
- than UELT (which required an extra indirection for every reference).
- (field_decl_cmp): New function to support sorting FIELD_DECLs.
- (finish_struct_1): Sort fields.
- * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
- (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
- Also, switch to using array indexing rather than a changing pointer.
- * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
- DECL_SORTED_FIELDS.
-
-1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
- casts in system headers or extern "C" blocks.
-
- * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
- errors to pedwarn.
-
-1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
-
- * decl2.c (write_virtuals): Deleted declaration.
- * cp-tree.h (write_virtuals): Deleted extern declaration.
- * class.c (finish_struct_1): Removed #if 0'd code that mentions
- write_virtuals.
- * semantics.c (begin_class_definition): Rewrite code to not depend
- on write_virtuals.
-
- * lex.c (cp_pragma_interface): New function.
- (cp_pragma_implementation): Likewise.
- (handle_cp_pragma): Call them.
-
- * typeck.c (comptypes): Simplify C code in look_hard.
-
- * xref.c (PALLOC): Use xcalloc, not calloc.
- (SALLOC): Use xmalloc, not malloc.
-
- * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
-
- * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
- is NO_DEBUG.
-
- * decl.c (duplicate_decls): If a redeclaration doesn't match the
- initial declaration, then don't save the inline info and by all
- means don't mark the function as a builtin function.
-
- * decl.c (lookup_name_real): Set NONCLASS to 1 if
- CURRENT_CLASS_TYPE is 0.
-
- * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
- NULL_TREE.
-
- * ptree.c (print_lang_type): Added vtable-needs-writing.
-
-Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * decl2.c (mark_vtable_entries): Fix check for rtti offset.
-
-1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
-
- * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
- Merged into c-common.
-
-1999-07-05 Dave Brolley <brolley@cygnus.com>
-
- * lex.c (errorcount): Declare it.
- (finish_parse): Update errorcount for when using CPPLIB.
-
-1999-07-05 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
- parameters.
- (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
- * decl.c (push_class_binding): Use it.
- (lookup_name_real): Likewise.
-
-1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
-
- * cp-tree.h (widest_integer_literal_type_node,
- widest_unsigned_literal_type) : New.
- * decl.c (widest_integer_literal_type_node,
- widest_unsigned_literal_type) : New.
- (init_decl_processing): Handle/use the two new types.
- * lex.c (real_yylex): Same.
- * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
- Same.
-
-1999-07-01 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (grokdeclarator): Don't give names "for linkage purposes"
- to anonymous cv-qualified types.
-
-1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
-
- * lex.c (real_yylex) : Change integer literal overflow handling to
- be like c-lex.c.
-
- * lex.c (real_yylex): Improve 'integer constant out of range' messages.
-
-1999-06-28 Richard Henderson <rth@cygnus.com>
-
- * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
-
-1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
-
- * error.c (dump_type_real): Handle TREE_LIST again.
-
- * typeck.c (comp_target_parms): Don't complain about
- converting from () to (...) if !flag_strict_prototype.
-
- * decl.c (grokdeclarator): Update the names of all variants when
- de-anonymizing.
-
-1999-06-21 Mark Mitchell <mark@codesourcery.com>
-
- * init.c (expand_aggr_vbase_init): Rename to
- construct_virtual_bases. Conditionalize construction here,
- rather than ...
- (emit_base_init): Here.
-
-1999-06-19 Mark Mitchell <mark@codesourcery.com>
-
- * semantics.c (finish_asm_stmt): Apply decay conversions to
- input operands.
-
- * decl.c (expand_static_init): When building an anonymous function
- for use with atexit, compute its body before and after entering
- the function.
-
- * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
- EXIT_EXPR.
-
-1999-06-18 Mark Mitchell <mark@codesourcery.com>
-
- * init.c (expand_aggr_vbase_init): Add flag parameter.
- (build_partial_cleanup_for): Remove, inlining into ..
- (expand_cleanup_for_base): ... here. Take flag parameter.
- (emit_base_init): Pass the in_chrg parameter to
- emit_aggr_vbase_init.
- (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
-
-1999-06-16 Mark Mitchell <mark@codesourcery.com>
-
- * decl2.c (import_export_decl): Use same_type_p, rather than
- relying on pointer-equality for types.
-
- * method.c (do_build_copy_constructor): Simplify.
-
- * call.c (build_method_call): Remove bogus code for two-argument
- delete.
- * init.c (build_new_1): Expand on comment, and remove dead code.
-
- * init.c (expand_cleanup_for_base): New function, split out
- from ...
- (emit_base_init): Here.
- (expand_aggr_vbase_init): Use it.
-
-1999-06-15 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (class_cache_firstobj): Declare.
- (maybe_push_cache_obstack): Rename to push_cache_obstack.
- * class.c (permanent_obstack): Remove declaration.
- (class_cache_firstobj): Make it global.
- (add_method): Don't use permanent_obstack directly.
- (pushclass): Only free the class_cache_obstack if we know how far
- back to free it.
- (maybe_push_cache_obstack): Rename to push_cache_obstack.
- * decl.c: Remove dead comment.
- (saved_scope): Add class_cache_firstobj.
- (push_to_top_level): Save it.
- (pop_from_top_level): Restore it.
- (push_class_level_binding): Use push_cache_obstack, not
- maybe_push_cache_obstack.
- * search.c (push_class_decls): Likewise.
-
-1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * pt.c (tsubst_friend_function): Push into namespace of friend
- function before pushdecl'ing it.
-
-1999-06-14 Nathan Sidwell <nathan@acm.org>
-
- * call.c (build_new_op): Remove REF_BIND from all operands.
-
-1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * init.c (build_new_1): Look up operator delete even if there was
- no explicit new placement.
-
-1999-06-08 Nathan Sidwell <nathan@acm.org>
-
- * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
- of ...
- (build_throw): ... here. Call it.
- (process_start_catch_block): Call it.
-
-1999-06-07 Mark Mitchell <mark@codesourcery.com>
-
- * search.c (convert_pointer_to_single_level): Reimplement without
- using get_binfo.
-
-1999-06-06 Mark Mitchell <mark@codesourcery.com>
-
- * method.c (is_back_referenceable_type): Back-reference bools when
- not squangling.
-
-1999-06-07 Dave Brolley <brolley@cygnus.com>
-
- * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
- * input.c (putback_buffer): New structure type.
- (putback): Replaces putback_char member.
- (putback): Replaces putback_char static variable.
- (feed_input): Use putback.
- (end_input): Use putback.
- (sub_getch): Use putback.
- (put_back): Use putback.
-
-1999-06-05 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (grokdeclarator): Fix typo in last change.
-
-1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
-
- * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
- (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
-
-1999-06-04 Nathan Sidwell <nathan@acm.org>
-
- * except.c (build_throw): Check throw expression validity.
-
-1999-06-03 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
- just because flag_signed_bitfields is false.
-
-1999-06-03 Nathan Sidwell <nathan@acm.org>
-
- * semantics.c (begin_class_definition): Update the struct's
- location here ...
- * class.c (finish_struct): ... rather than here.
-
- * decl.c (make_typename_type): Don't rely on uninitialized
- variable.
-
-1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
-
-1999-05-31 Mark Mitchell <mark@codesourcery.com>
-
- * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
- and friends rather than messing with current_obstack directly.
- (cp_build_qualified_type_real): Rework ARRAY_TYPE
- allocation to match practice throughout the rest of the
- compiler.
-
-1999-05-30 Mark Mitchell <mark@codesourcery.com>
-
- * lex.c (make_lang_type): Create TYPE_BINFO for
- TEMPLATE_TYPE_PARMs just like for non-template types.
-
- * decl.c (start_decl): Move checks on initialization to ...
- (cp_finish_decl): Here. Tidy formatting slightly.
-
-1999-05-28 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (add_binding): Don't complain about a redeclaration of a
- semantically identical typedef in a local scope.
-
-1999-05-28 Nathan Sidwell <nathan@acm.org>
-
- * decl.c (complete_array_type): Allocate off same obstack. Fix
- DO_DEFAULT comment to match reality.
-
- * friend.c (make_friend_class): Fix diagnostic typo.
-
-1999-05-28 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (lookup_namespace_name): Handle getting a
- TEMPLATE_ID_EXPR.
- (expand_static_init): Don't call pushdecl for implicitly declared
- `atexit' used to register destructors.
-
-1999-05-25 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
- initialize a vtable.
-
- * cp-tree.h (NAMESPACE_LEVEL): Reformat.
- (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
- by combining TEMPLATE_INFO and LEVEL into a single union.
- (DECL_TEMPLATE_INFO): Reformat.
- (DECL_SAVED_TREE): Document.
- (DECL_TEMPLATE_INJECT): Remove.
- * class.c (finish_struct): Remove code to deal with
- DECL_TEMPLATE_INJECT.
-
- * decl.c (maybe_process_template_type_declaration): Handle all new
- types in templates uniformly.
- * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
- DECL_CONTEXT.
- * pt.c (lookup_template_class): Inject template instantiations of
- forward-declarations.
- (instantiate_class_template): Remove code processing
- DECL_TEMPLATE_INJECT.
-
- * pt.c (lookup_template_class): Tweak lookup to find member
- templates.
-
- * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
- ASM_CV_QUAL.
- * semantics.c (finish_asm_stmt): Make strings permanent if they're
- used in a template.
-
-1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
- parts of pointer to data member types.
-
-1999-05-24 Mark Mitchell <mark@codesourcery.com>
-
- * decl2.c (mark_vtable_entries): Don't make a copy of a function,
- and then make it look like `abort'. Just use `abort' instead.
-
- * typeck.c (build_static_cast): Don't allow static_casts that cast
- away constness.
- (casts_away_constness_r): New function.
- (casts_away_constness): Likewise.
-
- * decl.c (lookup_tag): Remove code no longer needed after
- name-lookup improvements.
- * decl2.c (handle_class_head): Make error-recovery more robust.
- * friend.c (make_friend_class): Reject templated typename types.
- * lex.c (is_global): A template parameter isn't global.
- * parse.y (class_head): Robustify.
- * parse.c: Regenerated.
-
-1999-05-22 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
- INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
-
- * cp-tree.h (push_nested_namespace): Declare.
- (pop_nested_namespace): Likewise.
- * decl.c (push_nested_namespace): New function.
- (pop_nested_namespace): Likewise.
- * pt.c (instantiate_class_template): Use them.
-
- * tree.c (mapcar): Handle NON_LVALUE_EXPR.
-
- * cp-tree.h (cplus_expand_constant): Declare.
- * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
- converted from one pointer-to-object type to another.
- * expr.c (cplus_expand_constant): Don't make it static.
- * typeck.c (build_component_ref): Don't crash when presented with
- a component which is a TEMPLATE_DECL.
- (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
- cast from a pointer-to-member constant to its own type does not
- result in a valid non-type template argument.
-
-1999-05-21 Mark Mitchell <mark@codesourcery.com>
- Nathan Sidwell <nathan@acm.org>
-
- * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
- * cp-tree.h: Fix typo in documentation on pointers-to-members.
- (cp_build_qualified_type): Make it a macro.
- (cp_build_qualified_type_real): Declare.
- * decl.c (grokdeclarator): Remove misleading comment. Avoid
- problem with template parameters and restrict-qualification.
- * gxx.gperf: Replace NORID with RID_UNUSED throughout.
- * hash.h: Regenerated.
- * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
- the enumeration.
- (NORID): Remove definition.
- * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
- (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
- (fn_type_unification): Check that the function type resulting from
- the deduction is legal.
- (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
- (unify): Use cp_build_qualified_type_real.
- * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
- (cp_build_qualified_type): Rename to ...
- (cp_build_qualified_type_real): Add additional COMPLAIN parameter
- and modify appropriately.
-
- * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
- reveal optimization opportunities.
-
- * pt.c (tsubst): Don't issue error messages when we're not
- complaining, even if we see a qualified function type.
- (check_cv_quals_for_unify): Don't allow a qualified function
- type.
-
-1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (instantiate_type): Downgrade errors for object-dependent
- memfn refs to pedwarn.
-
-1999-05-20 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (grokdeclarator): Don't treat [] as indicating a
- zero-sized array in a typedef.
-
- * call.c (build_object_call): Don't look at DECL_NAME for a type.
- (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
- (typeck.c): Or TYPE_MAIN_VARIANT for a type.
-
- * pt.c (for_each_template_parm): Rework to match documentation.
- Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
-
-1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
-
- * class.c (finish_base_struct): Allow non-COM bases for COM classes
- except at the leftmost position.
- (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
- Pass the binfo's class, not the most derived, to skip_rtti_stuff.
- * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
-
- * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
- (build_cplus_new): Make sure that what we return is of the right type.
-
-1999-05-20 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (make_ptrmem_cst): New function.
- * expr.c (cplus_expand_constant): Split out from ...
- (cplus_expand_expr): Here. Use cplus_expand_constant.
- (init_cplus_expand): Set lang_expand_constant.
- * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
-
- * tree.c (make_ptrmem_cst): Define.
- * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
- * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
-
-1999-05-19 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
-
- * decl2.c (start_static_storage_duration_function): Fix comment.
- (finish_file): Create static storage duration functions lazily.
-
-1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
-
- Implement anonymous structs.
- * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
- * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
- * class.c (finish_struct_1): Remove redundant check for anon struct.
- * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
- (check_tag_decl): Check for anonymous struct here.
- * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
- * init.c (sort_member_init, emit_base_init): Handle getting fields
- as well as names in current_member_init_list.
- (perform_member_init): Handle getting an anon aggr.
- * method.c (do_build_assign_ref): Don't descend into anon aggrs.
- (do_build_copy_constructor): Likewise.
-
-1999-05-19 Mark Mitchell <mark@codesourcery.com>
-
- * tree.c (cp_build_qualified_type): Don't allow qualified function
- types.
-
-Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
-
- * gxxint.texi: Fix typo.
-
-1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (find_scoped_type, resolve_scope_to_name): Lose.
- * class.c (finish_struct_1): Use CLASS_TYPE_P.
- * ptree.c (print_lang_type): Likewise.
- * typeck.c (build_modify_expr, c_expand_asm_operands): Use
- IS_AGGR_TYPE_CODE.
- * typeck2.c (digest_init): Likewise.
-
-1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (joust): Compare the types of the conv ops, not the
- target types of the conversions.
-
-Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
-
- * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
- was not given.
-
-1999-05-17 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
- * decl.c (grokfndecl): Don't allow inline declarations of friend
- template specializations, or friend template specializations with
- default arguments.
- * pt.c (tsubst): Handle substitution into array types that does
- not yield a fixed upper bound, even when not processing a
- template.
- (tsubst_copy): Deal with the fact that the second operand to a
- TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
- * search.c (marked_pushdecls_p): Don't descend into
- TEMPLATE_TYPE_PARMs and the like.
- (unmarked_pushdecls_p): Likewise.
-
- * call.c (build_over_call): Don't throw away
- initializations/copies of empty classes; use MODIFY_EXPR and
- INIT_EXPR as for non-empty classes.
- * class.c (finish_struct_1): Put the padding byte for an empty
- class on the TYPE_NONCOPIED_PARTS list for the class.
-
-1999-05-16 Mark Mitchell <mark@codesourcery.com>
-
- * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
- indicate a reference to a field that is a qualified name.
-
-1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_objects): Don't use .?tors.* if we don't have
- ASM_OUTPUT_CONSTRUCTOR.
-
- * friend.c (do_friend): Add attrlist arg. Remove support for
- getting a non-decl as 'decl'.
- * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
- rtl.
- (grokdeclarator): Adjust.
- * cp-tree.h: Adjust.
-
-1999-05-16 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (permanent_p): New function.
- * init.c (build_new_1): Use mapcar, not copy_node, to copy a
- possibly complex tree node.
- * tree.c (mapcar): Adjust comments, and follow coding standards in
- conditional.
- (permanent_p): New function.
-
-1999-05-13 Per Bothner <bothner@cygnus.com>
-
- * class.c (push_lang_context): Turn off DECL_IGNORED_P for
- primitive Java types, if we actually see `extern "Java"'.
-
-1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
-
- * lang-specs.h: Pass -$ to the preprocessor.
-
-1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
- Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
- (resolve_offset_ref): Don't handle a raw baselink.
- * cvt.c (build_expr_type_conversion): Likewise.
- * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
- convert_for_initialization): Likewise.
- * class.c (instantiate_type): Handle seeing a baselink under an
- OFFSET_REF.
- * error.c (dump_expr): Likewise.
- * pt.c (for_each_template_parm): Likewise.
- (resolve_overloaded_unification): Likewise.
- * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
- * typeck.c (expr_sizeof): Also complain about other permutations
- of overloaded functions.
-
-1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (resolve_offset_ref): Don't return a raw method.
- Use BASELINK_P.
- * typeck.c (decay_conversion): Don't handle a raw method.
- Resolve all OFFSET_REFs.
- (get_member_function_from_ptrfunc): 0 is a valid vtable index.
- (build_binary_op_nodefault): Handle resolving overloaded fns. Use
- same_type_p for pmf bits. Don't use build_binary_op to compare
- raw pointers to methods.
- (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
- to decide when to call resolve_offset_ref.
- (build_c_cast, convert_for_initialization): Likewise.
- * cvt.c (build_expr_type_conversion): Likewise.
-
-1999-05-06 Nathan Sidwell <nathan@acm.org>
-
- * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
-
-1999-05-05 Mark Mitchell <mark@codesourcery.com>
-
- * decl2.c (start_objects): Don't let static constructors and
- destructors get inlined.
-
- * parse.y (nested_name_specifier): Make sure ordinary types are
- complete, just like template types.
- * parse.c: Regenerated.
-
- * pt.c (check_explicit_specialization): Improve error messages.
-
-1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * typeck.c (string_conv_p): Use same_type_p to check whether we
- try to convert between char and wchar_t.
-
-1999-05-03 Mark Mitchell <mark@codesourcery.com>
-
- * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
- lookup to error_mark_node here.
- (lookup_member): Revise documentation. Add comments. Don't set
- the TREE_TYPE to error_mark_node here, and don't build up an extra
- TREE_LIST for ambiguous lookups.
- (setup_class_bindings): Adjust accordingly.
- (push_class_decls): Revise out-of-date comments.
-
- * typeck.c (build_const_cast): Tighten checks for legality.
-
-1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * init.c (build_member_call): Lookup names coming from
- namespace-scoped LOOKUP_EXPR.
-
-1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
-
- * gxxint.texi: Add documentation for 'I'.
-
-1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * tinfo.cc (operator==): Qualify type_info with std::.
-
-1999-05-02 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
- (DECL_COMDAT): Remove definition.
-
-1999-05-01 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
- change.
-
-1999-04-30 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (build_vtable): Use build_lang_decl when building
- vtables, not just build_decl.
- (prepare_fresh_vtable): Likewise.
- * decl.c (wrapup_globals_for_namespace): Mark vtables as
- DECL_EXTERNAL when calling wrapup_global_declarations.
- * decl2.c (priority_info_s): Add initializations_p and
- destructions_p members.
- (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
- when deciding what vtables to write out.
- (ssdf_decls): New variable.
- (ssdf_decls_used): Likewise.
- (start_static_storage_duration_function): Deal with being called
- multiple times. Avoid inlining this function.
- (generate_inits_for_priority): Deal with reuse of priority map.
- (get_priority_info): Clear initializations_p and destructions_p.
- (do_static_initialization): Tweak comment.
- (do_static_destruction): Likewise. Fix condition on sentries for
- destruction.
- (generate_ctor_or_dtor_function): Call all of the static storage
- duration functions.
- (generate_ctor_or_dtor_function_for_priority): Check
- initializations_p and destructions_p to see what priorities need
- initialization functions.
- (finish_file): Rework to generate multiple static storage duration
- functions, rather than just one.
-
- * typeck.c (build_const_cast): Tweak last change to handle
- templates correctly.
-
- * typeck.c (build_const_cast): Disallow use of const_cast to
- anything but a pointer or reference type.
-
-1999-04-30 Nathan Sidwell <nathan@acm.org>
-
- * decl.c (cp_finish_decl): Don't permit arrays of abstract or
- signature type.
-
-1999-04-29 Mark Mitchell <mark@codesourcery.com>
-
- * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
- (finish_file): Indent comments properly.
-
-1999-04-29 Richard Henderson <rth@cygnus.com>
-
- * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
- (do_static_destruction): Likewise.
-
-1999-04-29 Nathan Sidwell <nathan@acm.org>
-
- * cp-tree.h (TYPE_NOTHROW_P): New macro.
- * decl2.c (delete_sanity): Warn on deleting void *.
- * init.c (build_new_1): Use TYPE_NOTHROW_P.
- * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
- throwing operator new.
-
-1999-04-28 Nathan Sidwell <nathan@acm.org>
-
- * cp-tree.h (build_component_addr): Remove prototype.
- * typeck.c (build_component_addr): Make static. Remove MSG
- argument.
- (build_component_addr): Remove MSG parameter, clean up
- comment.
- (build_x_function_call): Use cp_error.
- (build_unary_op): Adjust call of build_component_addr.
-
-1999-04-28 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (tsubst_friend_class): Check for NULL.
-
-Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
-
- * search.c (binfo_for_vtable): Initialize bfvi.var.
-
-1999-04-27 Nathan Sidwell <nathan@acm.org>
-
- * rtti.c (build_x_typeid): Check rtti is enabled.
-
-1999-04-26 Mark Mitchell <mark@codesourcery.com>
-
- * search.c (is_subobject_of_p): Make sure we're looking at the
- right baseclasses.
-
-1999-04-26 Marc Espie <espie@cvs.openbsd.org>
-
- * Make-lang.in (cplib2.ready): Don't depend on phony targets.
-
-1999-04-23 Mark Mitchell <mark@codesourcery.com>
-
- * decl2.c (finish_file): Tweak handling of extern inlines so that
- they are not unnecessarily put out.
-
- * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
- such as base classes.
-
-1999-04-22 Brendan Kehoe <brendan@cygnus.com>
-
- * tree.c (build_exception_variant): Fix typo: use the chain of U,
- not trying V, while cycling through U.
-
-1999-04-22 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
- preserves_first_arg. Enlarge dummy accordingly.
- (DECL_TINFO_FN_P): New macro.
- (SET_DECL_TINFO_FN_P): Likeiwse.
- (DECL_RETURNS_FIRST_ARG): Remove.
- (DECL_PRESERVES_THIS): Likewise.
- (DECL_INIT_PRIORITY): New macro.
- (finish_struct_1): Change prototype.
- (cat_namespace_levels): Remove prototype.
- (vtable_decl_p): New prototype.
- (vtype_decl_p): Likewise.
- (sigtable_decl_p): Likewise.
- (walk_globals_pred): New typedef.
- (walk_globals_fn): Likewise.
- (walk_globals): New prototype.
- (walk_namespaces_fn): New typedef.
- (walk_namespaces): New prototype.
- (wrapup_globals_for_namespace): Likewise.
- (walk_vtables): Remove prototype.
- (walk_sigtables): Likewise.
- (instantiate_pending_templates): New prototype.
- * class.c (finish_struct_1): Don't return a value.
- * decl.h (pending_statics): Remove declaration.
- * decl.c (walk_namespaces_r): New function.
- (walk_globals_r): Likewise.
- (vtable_decl_p): Likewise.
- (vtype_decl_p): Likewise.
- (sigtable_decl_p): Likewise.
- (walk_namespaces): Likewise.
- (walk_globals_data): New type.
- (walk_globals): New function.
- (wrapup_globals_for_namespace): Likewise.
- (expand_static_init): Remove assertion. Remove redundancy in
- conditional. Don't put static data members in static_aggregates
- Tidy.
- (finish_function): Remove redundancy in conditional. Don't set
- DECL_RETURNS_FIRST_ARG.
- (cat_namespace_levels): Remove.
- * decl2.c: Include splay-tree.h and varray.h.
- (priority_info_s): New structure.
- (finish_vtable_vardecl): Change prototype. Adjust for new calling
- conventions.
- (prune_vtable_vardecl): Likewise.
- (finish_sigtable_vardecl): Likewise.
- (setup_initp): Remove.
- (do_dtors): Remove.
- (do_ctors): Remove.
- (start_static_storage_duration_function): New function.
- (generate_inits_for_priority): Likewise.
- (finish_static_storage_duration_function): Likewise.
- (get_priority_info): Likewise.
- (do_static_initialization): Likewise.
- (do_static_destruction): Likewise.
- (do_static_initialization_and_destruction): Likewise.
- (generate_ctor_or_dtor_function): Likewise.
- (generate_ctor_and_dtor_functions_for_priority): Likewise.
- (pending_statics): Make it a varray.
- (pending_statics_used): New variable.
- (saved_inlines): Make it a varray.
- (saved_inlines_used): New variable.
- (finish_static_data_member): Change method of updating
- pending_statics.
- (mark_inline_for_output): Remove #if 0'd code. Change method of
- updating saved_inlines.
- (walk_vtables): Remove.
- (walk_sigtables): Likewise.
- (import_export_decl): Use DECL_TINFO_FN_P.
- (pending_templates): Remove declaration.
- (maybe_templates): Likewise.
- (static_aggregates_initp): Likewise.
- (setup_initp): Likewise.
- (finish_objects): Simplify.
- (INITIALIZE_P_IDENTIFIER): New macro.
- (PRIORITY_IDENTIFIER): New macro.
- (SSDF_IDENTIFIER): New macro.
- (initialize_p_decl): New variable.
- (priority_decl): Likewise.
- (ssdf_decl): Likewise.
- (priority_info_map): Likewise.
- (finish_file): Recode output of static intializers and other
- file-scope finalization tasks.
- * error.c (OB_END_TEMPLATE_ID): New macro.
- (dump_type_real): Use it.
- (dump_decl): Likewise.
- (dump_function_name): Likewise.
- * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
- interface.
- (check_newline): Use walk_globals, not walk_vtables.
- * pt.c (pending_tempalte_expansions): Remove.
- (set_vardecl_interface_info): Likewise.
- (pending_templates): Make static.
- (maybe_templates): Likewise.
- (instantiate_class_template): Adjust call to finish_struct_1.
- (instantiate_pending_templates): New function.
- * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
- * tree.c (static_aggregates_initp): Remove.
- (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
- instead.
- * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
-
- * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
- with the RTL code RETURN.
- * hash.h: Regenerated.
- * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
- * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
- * parse.c: Regenerated.
- * pt.c: Include varray.h. Include rtl.h since varray.h requires
- it.
- (inline_parm_levels): New variable.
- (inline_parm_levels_used): Likewise.
- (maybe_begin_member_template_processing): Update them.
- (maybe_end_member_template_processing): Use them, rather than
- guessing how many levels to pop.
-
- * decl.c (make_typename_type): Tighten error-checking.
-
-1999-04-20 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (build_binary_op): Remove unneeded parameter.
- * class.c (build_vrable_entry_ref): Adjust call to
- build_binary_op.
- * decl.c (expand_static_init): Likewise.
- (grokdeclarator): Likewise.
- (finish_function): Likewise.
- * decl2.c (delete_sanity): Likewise.
- (do_dtors): Likewise.
- (do_ctors): Likewise.
- * error.c (dump_type_suffix): Likewise.
- * expr.c (cplus_expand_expr): Likewise.
- * init.c (resolve_offset_ref): Likewise.
- (build_new): Likewise.
- (build_new_1): Likewise.
- (build_vec_delete_1): Likewise.
- (expand_vec_init_catch_clause): Likewise.
- (build_delete): Likewise.
- * pt.c (tsubst): Likewise.
- * rtti.c (synthesize_tinfo_fn): Likewise.
- * search.c (expand_upcast_fixups): Likewise.
- (expand_direct_vtbls_init): Likewise.
- * typeck.c (get_member_function_from_ptrfunc): Likewise.
- (build_binary_op_nodefault): Likewise.
- (point_int_sum): Likewise.
- (pointer_diff): Likewise.
- (build_unary_op): Likewise.
- (build_modify_expr): Likewise.
- (get_delta_difference): Likewise.
- (build_ptrmemfunc): Likewise.
- (expand_ptrmemfunc_cst): Likewise.
-
-1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokfndecl): Always call cplus_decl_attributes.
- * decl2.c (grokfield): Pass attrlist to grokdeclarator.
-
-1999-04-19 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (finish_static_data_member_decl): New function.
- * decl2.c (finish_static_data_member_decl): Split out from ...
- (grokfield): Here.
- * pt.c (instantiate_class_template): Use it here instead of
- trying to fake it.
- (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
- finish_static_data_member_decl will do that. Explicit set
- DECL_EXTERNAL to match non-template processing.
-
-1999-04-18 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (finish_class_definition): Add parameter.
- * parse.y (structsp): Use it. Don't call pop_scope here.
- * parse.c: Regenerated.
- * semantics.c (finish_class_definition): Pop it here.
-
-1999-04-17 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (xref_tag): Revise handling of nested template
- declarations.
- * pt.c (check_explicit_specialization): Tweak handling of friend
- templates in template classes.
- (tsubst_friend_class): Handle friend declarations for nested
- member template classes.
-
-1999-04-16 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (finish_struct): Remove unused variable.
- (pushclass): Likewise.
- (invalidate_class_lookup_cache): Likewise.
- * cp-tree.def (TYPENAME_TYPE): Improve documentation.
- * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
- doesn't get obliterated.
- (make_typename_type): Handle template classes correctly.
-
- * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
- (storetags): Declare.
- * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
- (pushclass): Likewise. Use storetags to install tag declarations,
- not pushtag.
- (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
- * decl.c (storetags): Make it global.
- (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
- implicit typename declaration.
- (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
- * method.c (hack_identifier): Likewise.
- * search.c (lookup_member): Likewise.
-
- * decl.c (warn_about_implicit_typename_lookup): New function.
- (lookup_name_real): Use it. Rework handling of implicit typename
- extension.
-
-1999-04-15 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (lookup_nested_field): Remove.
- * class.c (push_nested_class): Handle UNION_TYPEs.
- (pop_nested_class): Likewise.
- * decl.c (lookup_name_real): Don't call lookup_nested_field.
- (start_decl): Use push_nested_class, not just pushclass.
- (cp_finish_decl): Use pop_nested_class, not just popclass.
- * search.c (lookup_nested_field): Remove.
-
- * cp-tree.h (lang_type): Add documentation.
- * decl2.c (handle_class_head): Create template declarations here,
- as appropriate.
- * parse.y (class_head): Return whether or not we entered a new
- scope, as well as the type named.
- (named_class_head): Likewise.
- (named_complex_class_head_sans_basetype): Likewise.
- (structsp): Adjust accordingly. Pop scope when required.
- * parse.c: Regenerated.
- * pt.c (check_default_tmpl_args): Robustify.
- (redeclare_class_template): Likewise.
- (instantiate_class_template): An instantiation of an
- anonymous union is itself an anonymous union.
- * semantics.c (begin_class_definition): Don't create template
- declarations here.
-
-1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (after_type_declarator_intern): New nonterminal.
- (after_type_declarator): Use it.
- (direct_after_type_declarator): Likewise. Move above
- nonnested_type to fix reduce/reduce conflict resolution.
- (declmods): Reducing from just 'attributes' has EMPTY precedence.
- * Makefile.in (CONFLICTS): Update.
-
- * decl.c (define_label): Downgrade error for jumping over a
- non-POD decl to pedwarn.
-
-1999-04-14 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (popclass): Change declaration.
- (pop_nested_class): Likewise.
- (poplevel_class): Remove declaration.
- * call.c (convert_default_argument): Pass no arguments to
- popclass.
- * class.c (finish_struct_1): Likewise.
- (finish_struct): Likewise.
- (popclass): Remove argument. Simplify code accordingly.
- (pop_nested_class): Likewise.
- * decl.c (poplevel_class): Declare it here, and make it static.
- (poplevel): Handle class scopes.
- (poplevel_class): Don't take an rgument. Simplify.
- (pop_everything): Pass no arguments to pop_nested_class.
- (cp_finish_decl): Pass no arguments to popclass.
- (grokdeclarator): Pass no arguments to pop_nested_class.
- (finish_function): Likewise.
- * decl2.c (grokfield): Likewise.
- (pop_scope): Pass no arguments to popclass.
- * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
- * pt.c (instantiate_class_template): Move call to pushclass, and
- document. Pass no arguments to popclass.
- (regenerate_decl_from_template): Likewise.
-
-1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_unary_op): Handle taking the address of a unique
- bound non-static member function.
-
-1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
-
- * lang-options.h (-Wdeprecated): New flag.
- * decl2.c (warn_deprecated): New flag.
- (lang_decode_option): Deprecated this-is-variable,
- external-templates, alt-external-templates.
- Support -Wdeprecated.
- * errfn.c (cp_deprecated): New function.
-
-1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
- of the decls themselves.
-
- * pt.c (tsubst_function_type): Copy attributes over.
-
- * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
- and com_interface.
- * cp-tree.h: Add prototype.
- * decl.c (init_decl_processing): Set valid_lang_attribute.
-
-1999-04-13 Mark Mitchell <mark@codesourcery.com>
-
- * class.c (finish_struct_1): Look at the const-ness of the field's
- type, not the TREE_READONLY-ness of the declaration.
- * method.c (synthesize_method): Likewise.
- * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
- creating new declarations.
-
-1999-04-13 Mike Stump <mrs@wrs.com>
-
- * decl2.c (import_export_decl): Because vtables always reference
- virtual functions, even if they are inlined, don't allow
- -fno-implement-inlines to not emit them, instead, emit them with
- the vtable.
- * decl.c (start_function): Likewise.
-
-1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (struct lang_type): Add com_interface.
- (CLASSTYPE_COM_INTERFACE): New macro.
- * class.c (set_rtti_entry): COM interface classes have no RTTI
- entries in their vtables; adjust.
- (add_virtual_function, finish_base_struct, skip_rtti_stuff,
- modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
- finish_struct_1): Likewise.
- * decl2.c (mark_vtable_entries): Likewise.
- * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
- * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
- expand_upcast_fixups): Likewise.
- * tree.c (debug_binfo): Likewise.
-
- * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
- * typeck.c (comptypes): If we get it, ignore attributes.
- * class.c (instantiate_type): Use BASELINK_P. Change complain
- parameter to flags; 2 means ignore attributes.
- * call.c (build_op_delete_call): Pass it.
-
- * decl.c (xref_tag): Only complain once about using a typedef-name
- with 'struct'. Downgrade to pedwarn.
-
- * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
-
- * parse.y (absdcl_intern): New nonterminal.
- (absdcl, direct_abstract_declarator): Use it.
-
- * pt.c (lookup_template_class): Look through implict typename.
-
-1999-04-11 Mark Mitchell <mark@codesourcery.com>
-
- * friend.c (add_friend): Deal gracefully with error_mark_node.
- * method.c (build_overload_value): Handle pointers-to-members as
- template parameters.
-
- * decl.c (push_binding): Fix typo in comment.
-
-1999-04-10 Mark Mitchell <mark@codesourcery.com>
-
- * error.c (dump_type_real): If a typename is a template-id, put
- out the template arguments.
- (dump_expr): Handle TEMPLATE_ID_EXPR.
- * pt.c (lookup_template_class): Now that full arguments are
- available everywhere, remove code that tried to guess them.
-
-1999-04-09 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (make_typename_type): Complain if we don't find a type
- when trying to make a typename type for a non-template type.
-
-1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_decl): Pass attributes to grokdeclarator.
- (grokdeclarator): Handle attributes on constructor-syntax
- initializers.
-
-1999-04-08 Mark Mitchell <mark@codesourcery.com>
-
- * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
- don't have types.
-
- * search.c (template_self_reference_p): Tweak.
-
-1999-04-07 Mark Mitchell <mark@codesourcery.com>
-
- * init.c (build_offset_ref): Don't build yet another weird data
- structure to describe overloaded functions.
-
-1999-04-06 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (BASELINK_P): New macro.
- (SET_BASELINK_P): Likewise.
- * init.c (build_member_call): Remove needless assignment in if
- statement.
- * search.c (lookup_field_r): Fix handling when we are looking
- specifically for a type; these are not hidden by functions and
- variables.
- (lookup_member): Use SET_BASELINK_P.
- * tree.c (is_overloaded_fn): Use BASELINK_P.
- (really_overloaed_fn): Likewise.
- (get_first_fn): Likewise.
-
-1999-04-05 Mark Mitchell <mark@codesourcery.com>
-
- * decl.c (lookup_name_current_level): Tweak, and improve
- documentation.
-
- * class.c (maybe_fixup_vptrs): Remove declaration.
- (build_class_init_list): Likewise.
- * decl.c (pushdecl_class_level): Call check_template_shadow here
- ...
- (push_class_level_binding): ... not here.
- * search.c (dfs_push_type_decls): Only avoid
- template-self-reference TYPE_DECLs if they are from base classes.
-
-1999-04-04 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
- nodes. Tidy.
-
-1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
- (finish_struct_1): Don't call build_class_init_list.
-
-1999-04-02 Mark Mitchell <mark@codesourcery.com>
-
- * tinfo.h (__class_type_info): Fix illegal declaration.
-
- * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
- * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
- (IDENTIFIER_CLASS_VALUE): Improve documentation.
- (is_properly_derived_from): Declare.
- (invalidate_class_lookup_cache): Likewise.
- (maybe_maybe_note_name_used_in_class): Likewise.
- (note_name_declared_in_class): Likewise.
- (push_using_decl): Remove duplicate declaration.
- (id_in_current_class): Remove declaration.
- (push_class_binding): Change prototype.
- (clear_identitifer_class_values): Declare.
- * call.c (is_properly_derived_from): Make it global.
- (build_new_function_call): Be careful about updating candidates.
- (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
- asked to make illegal calls.
- * class.c: Include splay-tree.h.
- (class_stack_node): Add names_used slot.
- (check_member_decl_is_same_in_complete_scope): Remove.
- (add_method): Fix comment. Push the declaration into class
- scope.
- (finish_struct_1): When popping the class, pop the bindings too.
- Remove check for data member/function member conflict.
- (finish_struct): Remove calls to
- check_member_decl_is_same_in_complete_scope. Change calls to
- popclass.
- (pushclass): Clear names_used in the class stack entry.
- Use invalidate_class_lookup_cache to remove cached entries, rather
- than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
- before entering a new class. Remove dead code. Don't mess with
- current_function_decl when pushing declarations.
- (invalidate_class_lookup_cache): New function, split out from ...
- (popclass): Here. Clean up names_used on our way out.
- (instantiate_type): Adjust.
- (build_self_reference): Don't push the declaration here.
- (maybe_note_name_used_in_class): New function.
- (note_name_declared_in_class): Likewise.
- * decl.c (add_binding): Change prototype.
- (find_class_binding_level): New function.
- (innermost_nonclass_level): Likewise.
- (current_binding_level): Update documentation.
- (inner_binding_level): Remove. Replace with current_binding_level
- throughout.
- (push_binding_level): Remove special handling of
- class_binding_level.
- (pop_binding_level): Likewise. Use find_class_binding_level.
- (suspend_binding_level): Likewise.
- (global_bindings_p): Use innermost_nonclass_level.
- (toplevel_bindings_p): Likewise.
- (namespace_bindings_p): Likewise.
- (pseudo_global_level_p): Likewise.
- (push_binding): Clear INHERITED_VALUE_BINDING_P.
- (add_binding): Check for illegal multiple declarations. Return a
- value indicating whether or not the new binding was legal.
- (push_local_binding): Skip over class binding levels. Check
- return value from add_binding.
- (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
- note_name_declared_in_class.
- (pushlevel_class): Remove "fake out the rest of the compiler"
- code.
- (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
- (clear_identifier_class_values): New function.
- (pop_from_top_level): Use it.
- (pop_everything): Tweak.
- (maybe_process_template_type_declaration): Don't push the
- declaration for the template here.
- (pushtag): Don't push tag declarations into class scope here.
- (pushdecl): Apply DeMorgan's law for readability.
- (pushdecl_class_level): Remove special-case code for
- TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
- (push_class_level_bindng): Deal with inherited bindings.
- (lookup_name_real): Remove special-case code for
- TYPE_BEING_DEFINED, and some implicit typename magic.
- (grokdeclarator): Handle COMPONENT_REF for a template function.
- (build_enumerator): Don't call pushdecl_class_level here.
- (id_in_current_class): Remove.
- * decl2.c (grokfield): Don't call pushdecl_class_level or
- check_template_shadow.
- * errfn.c (cp_file_of): Don't declare.
- (cp_line_of): Likewise.
- * error.c (dump_decl): Handle an OVERLOAD.
- (cp_file_of): Likewise.
- (cp_line_of): Likewise.
- * init.c (build_member_call): Handle a COMPONENT_REF.
- * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
- pushdecl_class_level.
- * method.c (hack_identifier): Build COMPONENT_REFs for references
- to member templates as well as member functions. Remove dead
- code.
- * parse.y (left_curly): Remove.
- (nonnested_type): Call maybe_note_name_used_in_class, not
- pushdecl_class_level.
- * parse.c: Regenerated.
- (nested_name_specifier_1): Likewise.
- * pt.c (check_explicit_specialization): Adjust, for robustness.
- (check_template_shadow): Handle OVERLOADs.
- (build_template_decl): Set DECL_CONSTRUCTOR_P on the
- TEMPLATE_DECL, if appropriate.
- * search.c (envelope_add_decl): Remove.
- (dfs_pushdecls): Likewise.
- (dfs_compress_decls): Likewise.
- (dfs_push_decls): New function.
- (dfs_push_type_decls): Likewise.
- (setup_class_bindings): Likewise.
- (template_self_reference_p): Likewise.
- (lookup_field_r): Use it.
- (looup_member): Remove old comment. Deal with ambiguity.
- (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
- and remove envelope processing.
- * semantics.c (begin_class_definition): Let pushclass push
- declarations for base classes.
- (finish_member_declaration): Push declarations into class scope.
- * typeck.c (build_component_ref): Just put an OVERLOAD into the
- COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
- (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
- * Makefile.in (class.o): Depend on splay-tree.h.
-
-Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
-
- * cvt.c (convert_pointer_to_real): Use same_type_p.
- * typeck.c (comp_target_types): Use same_type_p.
-
-1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
-
- * semantics.c (begin_inline_definitions,
- finish_inline_definitions): Rename from finish_default_args and
- begin_inline_definitions, respectively, to something that isn't a
- total lie. :)
- * parse.y (structsp): Adjust.
-
- * tree.c (hash_tree_cons): Remove obsolete via_* parms.
- (list_hash_lookup): Likewise.
- (hash_tree_chain): Adjust.
- * pt.c (tsubst): Adjust.
- (tsubst_arg_types): Use plain hash_tree_cons.
- * cp-tree.h (hash_tree_cons_simple): Lose.
- * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
-
-Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (hash.h): Generate using gperf language 'C', not
- 'KR-C', so gperf uses the `const' keyword on strings.
-
- * gxx.gperf (resword): Const-ify a char*.
-
-1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
- CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
- CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
- CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
- CLASSTYPE_BINFO_AS_LIST): Remove cruft.
- * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
- tree.c: Adjust.
-
-1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
-
-1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
-
-1999-03-27 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (add_friend): Declare.
- (add_friends): Likewise.
- * friend.c (add_friend): Make it global. Don't add to
- DECL_BEFRIENDING_CLASSES if the befriending class is a template.
- (add_friends): Make it global.
- (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
- befriending class is a template.
- * parse.y (component_decl_1): Fix typo in comment.
- * parse.c: Regenerated.
- * pt.c (instantiate_class_template): Use add_friend and
- add_friends rather that duplicating some of their functionality
- here.
-
-1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_field_call): Unify 'this' and non-'this' cases.
-
- * typeck.c (build_indirect_ref): Check for 'this' sooner.
-
-Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * call.c (op_error): Const-ify a char*.
- (add_candidate, source_type, add_warning): Add static prototype.
- (print_z_candidates): Const-ify a char*.
-
- * class.c (resolve_address_of_overloaded_function,
- fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
- (get_vtable_name, finish_struct_1): Const-ify a char*.
-
- * cvt.c (convert_to_reference): Likewise.
-
- * decl.c (redeclaration_error_message, record_builtin_type,
- record_unknown_type, member_function_or_else, bad_specifiers):
- Likewise.
- (find_binding, select_decl, unqualified_namespace_lookup,
- lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
- Add static prototype.
- (warn_extern_redeclared_static, duplicate_decls, pushdecl,
- implicitly_declare, record_builtin_java_type, define_function,
- grok_op_properties, tag_name): Const-ify a char*.
-
- * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
- (define_function, finish_builtin_type): Const-ify a char*.
- (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
- cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
- (file_name_nondirectory): Const-ify a char*.
- (init_filename_times): Don't prototype.
- (compiler_error): Prototype.
- (yyerror, init_repo): Const-ify a char*.
- (build_srcloc): Don't prototype.
- (build_x_indirect_ref, build_indirect_ref, build_component_addr):
- Const-ify a char*.
- (warn_for_assignment): Don't prototype.
- (convert_for_initialization, readonly_error, check_for_new_type,
- GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
- Const-ify a char*.
-
- * decl2.c (acceptable_java_type, output_vtable_inherit,
- setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
- merge_functions, decl_namespace, validate_nonmember_using_decl,
- do_nonmember_using_decl): Add static prototype.
- (lang_f_options): Const-ify a char*.
- (finish_builtin_type): Likewise.
- (add_function, arg_assoc_namespace, arg_assoc_class): Add static
- prototype.
-
- * errfn.c: Include cp-tree.h.
- (cp_thing): Add static prototype.
- (compiler_error): Don't protoptype.
- (cp_compiler_error): Cast `compiler_error' to `errorfn' before
- passing it to `cp_thing'.
-
- * error.c (interesting_scope_p): Add static prototype.
-
- * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
- a char*.
-
- * init.c (compiler_error): Don't prototype.
- (member_init_ok_or_else): Const-ify a char*.
- (build_java_class_ref): Add static prototype.
-
- * lex.c (compiler_error): Don't prototype.
- (get_time_identifier, interface_strcmp, extend_token_buffer,
- handle_cp_pragma): Const-ify a char*.
- (is_global, init_filename_times): Add static prototype.
- (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
- (compiler_error): Change from fixed args to variable args.
- (yyerror): Const-ify a char*.
-
- * parse.y (cond_stmt_keyword): Const-ify a char*.
- (parse_decl): Add static prototype.
-
- * pt.c (template_args_equal, print_template_context): Likewise.
- (print_candidates, check_default_tmpl_args): Const-ify a char*.
- (instantiate_class_template): Likewise.
-
- * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
-
- * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
- expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
-
- * search.c (lookup_field_info, lookup_member): Likewise.
- (lookup_member): Cast the first argument of `bzero' to a PTR.
-
- * sig.c (compiler_error): Don't prototype.
- (build_signature_pointer_or_reference_nam): Const-ify a char*.
- (get_sigtable_name, build_member_function_pointer): Likewise.
-
- * tree.c (compiler_error): Don't prototype.
- (no_linkage_helper, build_srcloc): Add static prototype.
- (build_vbase_pointer_fields): Const-ify a char*.
- (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
-
- * typeck.c (compiler_error): Don't prototype.
- (convert_for_assignment): Const-ify a char*.
- (comp_cv_target_types): Add static prototype.
- (build_x_indirect_ref, build_indirect_ref, convert_arguments,
- build_component_addr, build_unary_op, convert_for_initialization):
- Const-ify a char*.
-
- * typeck2.c (ack): Add static prototype and change from fixed args
- to variable args.
- (readonly_error, check_for_new_type): Const-ify a char*.
-
- * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
- fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
- (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
- (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
- gen_assign, GNU_xref_member): Const-ify a char*.
-
-1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * gxxint.texi: Remove old discussion on copying virtual bases.
-
-1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
-
- * Make-lang.in: Remove all references to g++.o/g++.c.
- Link g++ from gcc.o.
-
-1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (comdat_linkage): Treat vtables like functions.
-
-1999-03-25 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
-
-1999-03-25 Nathan Sidwell <nathan@acm.org>
-
- * decl.c (init_decl_processing): Add `signed' type as a synonym
- for `int'.
-
-1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (common_type): Handle cv-qual unification for pointers
- to members.
-
- * decl.c (unqualified_namespace_lookup): Return error_mark_node
- on error.
- (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
- * lex.c (do_identifier): If we got error_mark_node, call
- lookup_name again.
-
-1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
- classes.
-
-1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lookup_name_real): Do nested field lookup regardless of
- TYPE_BEING_DEFINED.
-
-1999-03-24 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (lang_type): Remove has_assignment and
- has_real_assignment. Add befriending_classes.
- (TYPE_HAS_ASSIGNMENT): Remove.
- (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
- (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
- (lang_decl): Document.
- (DECL_BEFRIENDING_CLASSES): New macro.
- (FRIEND_NAME): Move declaration to more obvious location.
- (FRIEND_DECLS): Likewise.
- * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
- * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
- (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
- (grok_op_properties): Likewise.
- * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
- (add_friend): Likewise. Don't do weird things with assignment
- operators. Update DECL_BEFRIENDING_CLASSES.
- (add_friends): Don't do weird things with assignment operators.
- (make_friend_class): Likewise. Update
- CLASSTYPE_BEFRIENDING_CLASSES.
- * pt.c (instantiate_class_template): Don't set
- TYPE_HAS_ASSIGNMENT.
- (tsubst_copy): Substitute the TREE_TYPE for more unary
- expressions.
- * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
- * search.c (protected_accessible_p): New function.
- (friend_accessible_p): Likewise.
- (accessible_p): Use them.
-
-1999-03-23 Mark Mitchell <mark@codesourcery.com>
-
- * pt.c (convert_nontype_argument): Don't create things that aren't
- PTRMEM_CSTs when applying a qualification conversion to a
- PTRMEM_CST.
-
-1999-03-23 Mark Mitchell <mark@codesourcery.com>
-
- * Makefile.in (OBJS): Don't mention hash.o.
- (OBJDEPS): Likewise.
-
-1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
- * decl.c (expand_static_init): Make sure we don't add any after
- then.
-
- * decl.c (cp_finish_decl): Move intelligence about handling
- DECL_COMDAT for variables from here...
- * decl2.c (comdat_linkage): ...to here.
- (maybe_make_one_only): Tweak.
- (import_export_decl): Call comdat_linkage for variables, too.
- (finish_file): Handle template statics properly.
-
-1999-03-22 Mark Mitchell <mark@codesourcery.com>
-
- * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
- Document internals of pointer-to-member-functions.
- (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
- (PFN_FROM_PTRMEMFUNC): Likewise.
- (build_type_conversion): Remove unused parameter.
- (build_ptrmemfunc1): Declare.
- (expand_ptrmemfunc_cst): New function.
- (delta2_from_ptrmemfunc): Likewise.
- (pfn_from_ptrmemfunc): Likewise.
- * cvt.c (cp_convert_to_pointer): Remove unused parameter to
- build_type_conversion. Use TYPE_PTRMEM_P for readability.
- (convert_to_reference): Remove unused parameter to
- build_type_conversion.
- (ocp_convert): Likewise.
- (build_user_type_conversion): Likewise.
- * error.c (dump_expr): Handle NULL pointer-to-member functions.
- * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
- * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
- open when handling pointer-to-member functions.
- * pt.c (convert_nontype_argument): Clean up error messages. Be
- more stringent with pointers-to-members.
- * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
- (build_unary_op): Tidy ever-so-slightly.
- (build_conditional_expr): Remove extra parameter to
- build_type_conversion.
- (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
- we're using.
- (expand_ptrmemfunc_cst): Define.
- (delta2_from_ptrmemfunc): Likewise.
- (pfn_from_ptrmemfunc): Likewise.
-
-1999-03-19 Mark Mitchell <mark@codesourcery.com>
-
- * init.c (build_member_call): Handle template-id expressions
- correctly.
- * typeck.c (build_x_function_call): Likewise.
-
-1999-03-19 Chip Salzenberg <chip@perlsupport.com>
-
- * friend.c (make_friend_class): Avoid core dump when
- not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
-
-1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_function): Suppress normal linkage heuristics
- for #pragma interface under MULTIPLE_SYMBOL_SPACES.
-
-1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
- ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
-
-1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * parse.y (named_complex_class_head_sans_basetype):
- Do not push a scope for error_mark_node.
- (maybe_base_class_list): Likewise.
-
- * decl.c (start_decl): Check for error_mark_node as a type.
- Detected by g++.brendan/array-refs.C.
- (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
- (maybe_build_cleanup_1): Likewise. Detected by
- g++.jason/incomplete1.C.
-
- * tree.c (build_dummy_object): Use void_zero_node instead of the
- error_mark_node.
- (is_dummy_object): Check for such a node.
- Detected by g++.bob/inherit1.C
-
-1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (old_backref_index): Split out...
- (flush_repeats): From here. Rename back from try_old_backref.
- (build_mangled_name): Put back some old-style repeat handling.
-
-Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * lex.c: Don't include setjmp.h.
- (parse_float): New static function.
- (pf_args): New struct.
- (real_yylex): Use them in call to `do_float_handler'.
-
-1999-03-15 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
- * tree.c (layout_basetypes): Not here.
- * search.c (dfs_search): Remove; no longer used.
-
-1999-03-12 Mark Mitchell <mark@markmitchell.com>
-
- * decl2.c (validate_nonmember_using_decl): Issue sensible
- error-messages on bogus qualifiers.
-
-1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (add_function_candidate): Fix uninitialized variable.
-
- * Makefile.in (search.o): Add dependency on varray.h.
-
-1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (duplicate_decls): Use same_type_p.
- * method.c (try_old_backref): Renamed from flush_repeats. Use
- same_type_p. Don't try to handle repeats. Return success.
- (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
- calls from old-style code, too.
- (check_ktype): Use same_type_p.
- (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
- (build_qualified_name): Simplify logic.
- (process_overload_item): Strip typedefs and quals at the top.
- (build_mangled_name_for_type_with_Gcode): Remove call to
- type_canonical_variant.
- (build_mangled_name): Likewise. Remove support for old-style
- repeats, which have been disabled since 2.7.2. Don't mess with
- TREE_USED.
- (build_decl_overload_real): Don't mess with TREE_USED.
-
-1999-03-13 Nathan Sidwell <nathan@acm.org>
-
- * error.c (cp_printers): Add 'F' escape character.
- (dump_type_real): Remove TREE_LIST (fnargs) printing.
- Functionality moved to dump_parameters.
- (dump_type_suffix): Use dump_parameters and dump_exception_spec.
- (dump_function_decl): Extend meaning of V parameter. Use
- dump_parameters and dump_exception_spec.
- (dump_parameters): New static function.
- (dump_exception_spec): New static function.
- (fndecl_as_string): Change argument semantics. Use
- dump_function_decl directly.
-
- * sig.c (build_signature_table_constructor): Use cp_error.
-
-1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * semantics.c (finish_switch_cond): Handle error cases gracefully.
- Detected by g++.law/enum5.C.
-
- * typeck.c (build_modify_expr): Check for errors after resolving
- offsets. Detected by g++.brendan/static1.C.
-
- * decl.c (complete_array_type): Ignore initial_value if it is an
- error. Detected by g++.benjamin/17930.C.
-
- * typeck2.c (process_init_constructor): Return error if one argument
- is in error. Detected by g++.benjamin/13478.C.
-
-1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl.c (select_decl): Allow class templates when we need types.
- * decl2.c (ambiguous_decl): Likewise.
-
-1999-03-12 Mark Mitchell <mark@markmitchell.com>
-
- * lex.c (do_identifier): Correct call to enforce_access.
- * search.c (accessible_p): Tweak comment.
-
-1999-03-10 Mark Mitchell <mark@markmitchell.com>
-
- * semantics.c (begin_class_definition): Call build_self_reference.
- (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
-
- * search.c (assert_canonical_unmarked): Fix typo in prototype.
-
- * search.c (dfs_canonical_queue): New function.
- (dfs_assert_unmarked_p): Likewise.
- (assert_canonical_unmarked): Likewise.
- (access_in_type): Use it.
- (accessible_p): Likewise. Walk the whole tree when umarking.
-
- * sig.c (build_signature_table_constructor): Use accessible_p
- instead of compute_access.
-
-1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (add_builtin_candidates): Handle overloaded conversion ops.
-
-1999-03-09 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (flag_access_control): Declare.
- (TREE_VIA_PPUBLIC): Document.
- (DECL_NONSTATIC_MEMBER_P): New macro.
- (enforce_access): Return an indication of whether or not access
- was permitted.
- (build_self_reference): Change prototype.
- (compute_access): Replace with ...
- (accessible_p): New function.
- (dfs_walk): Change prototype.
- (dfs_unmark): Likewise.
- (markedp): Likewise.
- * call.c (enforce_access): Use accessible_p.
- * class.c (build_self_reference): Insert the declaration into the
- list of members for this type, and make it public.
- * decl.c (xref_basetypes): Avoid ill-timed recursion.
- * init.c (build_offset_ref): Use lookup_member, not three separate
- name-lookups. Call enforce_access rather than checking for
- illegal accesses here.
- (resolve_offset_ref): Likewise.
- * lex.c (do_identifier): Likewise.
- * method.c (hack_identifier): Likewise.
- * parse.y (self_reference): Remove.
- (opt_component_decl_list): Don't use it.
- * parse.c: Regenerated.
- * pt.c (print_candidates): Generalize to handle lists of
- overloaded functions.
- (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
- not set.
- (get_template_base): Use new calling convention for dfs_walk.
- * search.c: Include varray.h. Add prototypes.
- (dfs_walk): Accept a data pointer to pass to the work functions.
- All callers changed. All work functions changed.
- (breadth_first_search): Rename to bfs_walk, and make consistent
- with dfs_walk.
- (dfs_walk_real): New function.
- (canonical_binfo): New function.
- (context_for_name_lookup): Likewise.
- (shared_marked_p): Likewise.
- (shared_unmarked_p): Likewise.
- (lokup_field_queue_p): Likewise.
- (lookup_field_r): Generalize to handle both functions and fields.
- (lookup_field): Just call lookup_member.
- (lookup_fnfields): Likewise.
- (lookup_member): Move body of lookup_field here and generalize.
- (dfs_accessible_queue_p): Likewise.
- (dfs_accessible_p): Likewise.
- (dfs_access_in_type): Likewise.
- (access_in_type): Likewise.
- (compute_access): Remove, and replace with ...
- (accessible_p): New function.
- (vbase_types): Remove.
- (vbase_decl_ptr_intermediate): Likewise.
- (vbase_decl_ptr): Likewise.
- (vbase_init_result): Likewise.
- (closed_envelopes): Likewise.
- (bvtable): Likewise.
-
-1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (add_function_candidate): Check for proper number of args
- before checking the validity of those args.
-
-1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (struct lang_type): Add anon_union field.
- (ANON_UNION_TYPE_P): Use it instead of examining type.
- (SET_ANON_UNION_TYPE_P): New macro.
- * decl.c (check_tag_decl): Use it.
-
- * search.c (compute_access): Handle non-type contexts earlier, and
- handle NULL_TREE.
-
- * tree.c (build_exception_variant): Use copy_to_permanent.
-
- * decl2.c (setup_initp): Give statics with no priority the default
- priority here.
- (do_dtors, do_ctors, finish_file): Remove special handling of
- non-prioritized statics.
-
-1999-03-05 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
- * decl.c (make_typename_type): Don't issue an error if an
- immediate lookup fails; it migt be resolved later.
- * friend.c (is_friend): Add comment.
- * search.c (breadth_first_search): Add POSTFN and DATA
- parameters. Tidy. All callers changed.
- (lookup_field_queue_p): New function.
- (lookup_field_r): Likewise.
- (lookup_field_post): Likewise.
- (lookup_field): Use them, via breadth_first_search, instead of
- duplicating logic.
- (compute_access): Robustify.
- (lookup_fnfield_info): New structure.
-
-1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
-
-1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
- cc happy.
-
- * decl2.c (import_export_class): Also return if
- CLASSTYPE_INTERFACE_ONLY is set.
-
-1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl.c (push_overloaded_decl): Only overwrite the old binding if
- there was one.
- * decl2.c (do_local_using_decl): Fix loop termination.
-
-1999-03-02 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (determine_specialization): Don't declare.
- * pt.c (determine_specialization): Make it static. Eliminate
- complain parameter. Note that decl is always non-NULL now, and
- simplify accordingly.
-
- * decl.c (maybe_push_to_top_level): Always call
- push_cp_function_context.
- (pop_from_top_level): Always call pop_cp_function_context.
-
-1999-02-26 Nathan Sidwell <nathan@acm.org>
-
- * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
- diagnostics.
- * cp-tree.h (complete_type_or_else): Added VALUE parameter.
- * init.c (build_new_1): Extra arg to complete_type_or_else.
- (build_delete): Likewise.
- * typeck.c (require_complete_type): Likewise.
- (pointer_int_sum): Likewise.
- (pointer_diff): Likewise.
- (build_component_ref): Likewise.
-
- * typeck2.c (incomplete_type_error): Always use cp_error.
- Show declaration of undefined type, if appropriate.
- Deal with UNKNOWN_TYPE nodes.
-
- * typeck.c (require_complete_type): Use TYPE_SIZE as
- size_zero_node to mean incomplete type.
- (require_complete_type_in_void): New function.
- (build_compound_expr): Call complete_type_in_void for LHS.
- (build_c_cast): Call complete_type_in_void for void cast.
- * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
- * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
- require_complete_type_in_void. Call it.
- * cp-tree.h (require_complete_type_in_void): Prototype new function.
-
- * typeck.c (convert_arguments): Use alternative format for
- function decls. Don't require_complete_type here. Simplify
- diagnostic printing.
- (convert_for_initialization): Don't require_complete_type on RHS yet.
- * call.c (convert_arg_to_ellipsis): Call require_complete_type.
-
- * call.c (build_over_call): Cope with qualified void return type.
- * semantics.c (finish_call_expr): Likewise.
- * typeck.c (build_function_call_real): Likewise.
- (c_expand_return): Likewise.
- * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
-
- * call.c (print_z_candidates): Use alternate print format, to be
- consistent with (pt.c) print_candidates.
- * method.c (hack_identifier): List candidate members.
- * search.c (lookup_field): Build ambiguous list, and show it, if
- ambiguous.
-
-1999-02-26 Mark Mitchell <mark@markmitchell.com>
-
- * typeck.c (decay_conversion): Don't confuse constant array
- variables with their initializers.
-
- * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
- merging decls.
- * pt.c (regenerate_decl_from_template): Tweak for clarity.
- (instantiate_decl): Mark a decl instantiated before regenerating
- it to avoid recursion.
- * tree.c (mapcar): Don't call decl_constant_value unless we know
- something is TREE_READONLY_DECL_P.
-
- * class.c (check_for_override): Don't stop checking when we find
- the first overridden function. Delete #if 0'd code.
- * search.c (get_matching_virtual): Likewise.
-
-1999-02-25 Richard Henderson <rth@cygnus.com>
-
- * lang-specs.h: Define __FAST_MATH__ when appropriate.
-
-1999-02-24 Mike Stump <mrs@wrs.com>
-
- * typeck.c (convert_for_assignment): Allow boolean integral constant
- expressions to convert to null pointer.
-
-1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
-
- * decl.c (lookup_namespace_name): Resolve namespace aliases.
-
- * class.c (push_nested_class): Allow namespaces.
-
- * decl2.c (set_decl_namespace): Add friendp parameter.
- * decl.c (grokfndecl): Pass it.
- (grokvardecl): Likewise.
- * cp-tree.h: Change declaration.
-
-1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst): Allow an array of explicit size zero.
-
-1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * errfn.c: Change varargs code to look like toplev.c.
-
- * method.c (process_modifiers): Don't prepend 'U' for char or
- wchar_t.
-
-1999-02-20 Craig Burley <craig@jcb-sc.com>
-
- * Make-lang.in (cplib2.ready): Don't consider updating
- cplib2 stuff if the current directory isn't writable, as
- it won't work (such as during a `make install').
-
-Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
-
- * decl2.c (start_objects): Make file scope constructors and
- destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
- ASM_OUTPUT_DESTRUCTOR are defined.
-
-1999-02-19 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
- (fn_type_unification): Adjust prototype.
- (lookup_fnfields_1): Declare.
- * call.c (add_template_candidate_real): Adjust call to
- fn_type_unification.
- * class.c (add_method): Don't allow duplicate declarations of
- constructors or destructors.
- (resolve_address_of_overloaded_function): Remove unused variable.
- Adjust call to fn_type_unification.
- * decl.c (grokfndecl): Be more robust in the face of illegal
- specializations.
- * decl2.c (check_classfn): Remove hokey handling of member
- templates.
- * pt.c (determine_specialization): Improve comments. Adjust to
- handle template argument deduction as per the standard.
- (check_explicit_specialization): Fix comment spacing. Handle
- type-conversion operators correctly. Improve error-recovery.
- (fn_type_unification): Remove EXTRA_FN_ARG parameter.
- (get_bindings_real): Simplify handling of static members.
- * search.c (lookup_fnfields_1): Make it have external linkage.
- * typeck.c (compparms): Fix comment.
- (build_unary_op): Don't try to figure out which template
- specialization is being referred to when when the address-of
- operator is used with a template function.
-
-Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
- keyword to match an analogous change at the top level.
-
- * tree.c (lvalue_or_else): Likewise.
-
-1999-02-17 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (xref_basetypes): Comment.
- * pt.c (instantiate_class_template): Use xref_basetypes.
-
-1999-02-16 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (tsubst): Change prototype.
- (tsubst_expr): Likewise.
- (tsubst_copy): Likewise.
- (type_unification): Remove prototype.
- * call.c (convert_default_arg): Adjust call to tsubst_expr.
- * class.c (resolve_address_of_overloaded_function): Just use
- fn_type_unification.
- * decl.c (grokdeclarator): Adjust call to tsubst.
- * method.c (build_template_parm_names): Likewise.
- * pt.c (GTB_VIA_VIRTUAL): New macro.
- (GTB_IGNORE_TYPE): Likewise.
- (resolve_overloaded_unification): Add `complain' parameter.
- (try_one_overload): Likewise.
- (tsubst_template_arg_vector): Likewise.
- (tsubst_template_parms): Likewise.
- (tsubst_aggr_type): Likewise.
- (tsubst_arg_types): Likewise.
- (tsubst_call_declarator_parms): Likewise.
- (unify): Remove explicit_mask.
- (type_unification_real): Likewise.
- (get_template_base_recursive): Likewise.
- (coerce_template_template_parms): Provide prototype.
- (tsubst_function_type): Likewise.
- (try_class_unification): New function.
- All callers changed to use new complain parameter.
- (get_template_base): Use try_class_unification.
- (unify): Adjust handling of classes derived from template types.
- (fn_type_unification): Substitute explicit arguments before
- unification.
-
-1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
-
- * decl.c (pushdecl): Remove dead code.
-
-1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_objects): Fix code I missed in previous change.
-
-1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
- (grokdeclarator): Don't expect error_mark_node from grokfndecl.
-
- * pt.c (maybe_process_partial_specialization): Complain about
- 'template <>' on non-specialization.
-
-1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): Catch weird declarators.
- * decl2.c (finish_file): Don't abort because of namespace parsing
- failure.
- (check_decl_namespace): Remove.
-
-1999-02-09 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (get_template_base): Don't declare.
- (dfs_walk): Declare.
- (dfs_unmark): Likewise.
- (markedp): Likewise.
- * pt.c (unify): Remove duplicate declaration. Pass tparms and
- targs to get_template_base.
- (get_template_base_recursive): Move here from search.c. Check to
- see that the base found can be instantiated to form the desired
- type.
- (get_template_base): Likewise.
- (get_class_bindings): Simplify.
- * search.c (get_template_base_recursive): Move to pt.c.
- (get_template_base): Likewise.
- (markedp): Make it global.
- (dfs_walk): Likewise.
- (dfs_unmark): Likewise.
-
-1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (maybe_process_partial_specialization): Complain about
- specialization in wrong namespace.
- * tree.c (decl_namespace_context): New fn.
-
-1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
-
- * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
- * pt.c (coerce_template_template_parms): Handle nested
- template template parameters.
-
-Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
-
- * typeck2.c: Update email addresses.
-
-1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
-
- * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
- turned off.
-
-1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (retrofit_lang_decl): Split out...
- (build_lang_decl): From here.
- * decl.c (pushdecl): Call it for functions generated by the middle
- end that don't have DECL_LANG_SPECIFIC.
- * cp-tree.h: Declare it.
-
- * decl2.c: Remove flag_init_priority. Always enable initp stuff.
- (start_objects, finish_objects): Only use special
- init_priority code if the user specified a priority.
- (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
- objects.
-
-Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
-
- * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
- mkstemp.o. Get them from libiberty now.
- (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
-
-Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
-
- * decl2.c (lang_decode_option): Use read_integral_parameter.
-
-1999-02-01 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
- before calling complete_type_or_else.
-
-Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * input.c (inline): Don't define, its handled by system.h.
-
-Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
-
- * decl2.c: Don't define flag_no_ident here. Don't process
- -f(no-)ident here.
- * cp-tree.h: Don't declare flag_no_ident here.
- * lang-specs.h: Map -Qn to -fno-ident.
-
-1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (struct tree_binding): Replace scope field with a union.
- (BINDING_SCOPE): Adjust.
- * decl.c (BINDING_LEVEL): Adjust.
-
-1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
- member constants.
-
- * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
- a ctor initializer.
-
- * tree.c (equal_functions): Fix name in prototype.
-
- * decl.c (push_local_binding): Add FLAGS argument.
- (pushdecl, push_overloaded_decl): Pass it.
- * decl2.c (do_local_using_decl): Likewise.
- * cp-tree.h: Adjust prototype.
- * decl.c (poplevel): Fix logic.
-
- * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
- (poplevel): Handle that. Fix logic for removing TREE_LISTs.
- (cat_namespace_levels): Don't loop forever.
-
-1999-01-25 Richard Henderson <rth@cygnus.com>
-
- * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
-
-1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (resolve_address_of_overloaded_function): Mark the
- chosen function used.
-
- * call.c (build_call): Make sure that a function coming in has
- been marked used already.
- * decl.c (expand_static_init): Call mark_used instead of
- assemble_external.
- * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
- alloc_eh_object, expand_throw): Likewise.
- * init.c (build_builtin_delete_call): Likewise.
- * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
- expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
- expand_generic_desc): Likewise.
-
-1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * tree.c (equal_functions): New function.
- (ovl_member): Call it.
-
-1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
-
-1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
-
- * decl.c (decls_match): Return 1 if old and new are identical.
- (push_overloaded_decl): Set OVL_USED when PUSH_USING.
-
-1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_function): Make member functions one_only on windows.
- * decl2.c (import_export_decl): Likewise.
-
- * decl.c (grokdeclarator): Don't complain about implicit int in
- a system header. Change same-name field check to not complain in
- a system header instead of within extern "C".
-
-1999-01-21 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (PUSH_GLOBAL): New macro.
- (PUSH_LOCAL): Likewise.
- (PUSH_USING): Likewise.
- (namespace_bindings_p): Declare.
- (push_overloaded_decl): Likewise.
- * decl.c (push_overloaded_decl): Don't make it static. Check for
- illegal declarations after using declarations here.
- (namespace_bindings_p): Likewise.
- (duplicate_decls): Don't consider declarations from different
- namespaces to be the same.
- (pushdecl): Use symbolic PUSH_ constants in calls to
- push_overloaded_decl.
- (push_overloaded_decl_1): Likewise.
- * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
- (do_nonmember_using_decl): Check for illegal using declarations
- after ordinary declarations here.
- (do_local_using_decl): Call pushdecl to insert declarations.
-
-1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
-
-1999-01-21 Mark Mitchell <mark@markmitchell.com>
-
- * tree.c (build_cplus_array_type_1): Don't call build_array_type
- for types involving template parameters.
-
- * cp-tree.h (PARM_DECL_EXPR): Delete.
- (convert_default_arg): Change prototype.
- (check_default_argument): Declare.
- (search_tree): Likewise.
- * call.c (convert_default_arg): Take the function to which the
- default argument belongs as a parameter, and do any necessary
- instantiation here, instead of ...
- (build_over_call): Here.
- * decl.c (local_variable_p): New function.
- (check_default_argument): Likewise, split out and tidied from ...
- (grokparms): Here.
- * error.c (dump_expr): Don't set PARM_DECL_EXPR.
- * pt.c (tsubst_call_declarator_parms): New function.
- (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
- with CALL_EXPRs, rather than trying to be clever.
- (tsubst): Use tsubst_call_declarator_parms.
- * tree.c (search_tree): Don't make it static.
- * typeck.c (convert_arguments): Use new interface to
- convert_default_arg.
-
-1999-01-20 Mark Mitchell <mark@markmitchell.com>
-
- * error.c (dump_function_decl): Don't print the argument types for
- a function when the verbosity level is negative.
-
- * call.c (build_over_call): Check format attributes at call-time.
-
- * pt.c (tsubst_copy): Fix comment.
- (unify): Don't allow unification with variable-sized arrays.
-
- * semantics.c (finish_stmt_expr): When processing a template make
- the BIND_EXPR long-lived.
-
-1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
- (import_export_vtable): Not here.
-
-1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
- non-static member function.
-
-1999-01-18 Nathan Sidwell <nathan@acm.org>
-
- * class.c (instantiate_type): Only diagnose illegal address of member
- function if complaining.
-
- * decl.c (lookup_name_real): Remove duplicate code.
-
-1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (copy_template_template_parm): Use permanent_obstack.
-
-1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
-
- * pt.c (unify): Remove restrictions on deduction of argument
- of template template parameters.
-
-1999-01-18 Nathan Sidwell <nathan@acm.org>
-
- * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
-
- * class.c (resolve_address_of_overloaded_function): Show list of
- all candidates, when none of them match.
-
-1999-01-18 Chip Salzenberg <chip@perlsupport.com>
-
- * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
- definition of 'casting away const' in reinterpret_cast<>.
-
-1999-01-18 Graham <grahams@rcp.co.uk>
-
- * cvt.c: Add include for decl.h, remove extern for
- static_aggregates which is now provided by decl.h.
-
- * Makefile.in (cvt.o): Add dependency for decl.h and missing
- dependencies for convert.h and flags.h.
-
-1999-01-18 Nathan Sidwell <nathan@acm.org>
-
- * decl2.c (do_dtors): Set current location to that of the
- decl, for sensible diagnostics and debugging.
- (check_classfn): Issue `incomplete type' error, if
- class is not defined.
-
-1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h: Add prototype for bound_pmf_p.
-
-1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
- Manfred Hollstein <manfred@s-direktnet.de>
-
- * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
- -Wreturn-type.
-
-1999-01-16 Nathan Sidwell <nathan@acm.org>
-
- * cp-tree.h (struct lang_type): Added has_mutable flag.
- (CLASSTYPE_HAS_MUTABLE): New macro to access it.
- (TYPE_HAS_MUTABLE_P): New macro to read it.
- (cp_has_mutable_p): Prototype for new function.
- * class.c (finish_struct_1): Set has_mutable from members.
- * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
- it contains a mutable.
- * typeck.c (cp_has_mutable_p): New function.
-
-1999-01-15 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (process_template_parm): Ignore top-level qualifiers on
- non-type parameters.
-
- * decl.c (start_function): Use current_function_parms in the call
- to require_complete_type_for_parms, not the probably empty
- DECL_ARGUMENTS.
-
-1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
-
- * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
-
- * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
- that we don't suppress the other copies.
- * lex.c (handle_cp_pragma): Likewise.
-
-1999-01-13 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (grokdeclarator): Undo 1998-12-14 change.
- * tree.c (build_cplus_array_type_1): Likewise.
- * pt.c (instantiate_class_template): Remove misleading comment.
- (tsubst_aggr_type): Substitute if there are template parameters,
- regardless of whether or not they use template arguments.
- (unify): Likewise, but for unification.
-
-1999-01-12 Richard Henderson <rth@cygnus.com>
-
- * cp-tree.h (flag_permissive): Declare extern.
-
-1999-01-06 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
- here.
- (lang_type): Add is_partial_instantiation. Decrease width of
- dummy.
- (PARTIAL_INSTANTIATION_P): New macro.
- (OPERATOR_TYPENAME_P): Remove.
- * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
- OPERATOR_TYPENAME_P.
- (grok_op_properties): Likewise.
- * friend.c (do_friend): Handle friends that are member functions
- correctly.
- * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
- * pt.c (instantiate_class_template): Rework for clarity. Avoid
- leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
- any more partial instantiation than is absolutely necessary for
- implicit typename. Set PARTIAL_INSTANTIATION_P.
- (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
- * semantics.c (begin_class_definition): Handle partial
- specializations of a type that was previously partially
- instantiated.
-
-Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
-
- * g++spec.c (LIBSTDCXX): Provide default definition.
- (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
-
-Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Make-lang.in (g++.o): Depend on prefix.h.
-
-1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (bound_pmf_p): New fn.
- * typeck.c (build_c_cast): Use it.
-
- * decl.c (grok_op_properties): Use same_type_p.
-
-Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (cvt.o): Depend on toplev.h.
-
- * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
-
- * cvt.c: Include toplev.h.
-
- * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
- definitions.
-
- * init.c (expand_vec_init): Initialize variable `itype'.
-
- * lex.c (yyerror): Cast the argument passed to a ctype function to
- an unsigned char.
-
- * method.c (build_mangled_C9x_name): Wrap prototype and definition
- in "HOST_BITS_PER_WIDE_INT >= 64".
-
- * typeck.c (build_binary_op): Mark parameter `convert_p' with
- ATTRIBUTE_UNUSED.
-
-1998-12-22 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
- * tree.c (build_exception_variant): Don't crash on empty throw
- specs.
-
-1998-12-18 DJ Delorie <dj@cygnus.com>
-
- * cvt.c (convert_to_reference): Check for both error_mark_node
- and NULL_NODE after call to convert_for_initialization.
-
-1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
-
- * error.c (interesting_scope_p): New fn.
- (dump_simple_decl): Use it.
- (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
- (dump_expr, case OFFSET_REF): Print ->* if appropriate.
-
-1998-12-16 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (resolve_address_of_overloaded_function): Do conversion
- to correct type here, rather than ...
- (instantiate_type): Here.
-
- * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
- (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
- (decl_template_parm_p): Remove.
- * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
- parameter.
- * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
- * pt.c (push_inline_template_parms_recursive): Set it.
- (decl_template_parm_p): Remove.
- (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
- (process_template_parm): Set it.
-
-Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
-
- * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
- if configured with cpplib.
-
-1998-12-15 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (poplevel): Make sure ns_binding is initialized.
-
- * decl.c (finish_function): Undo inadvertent change in previous
- patch.
-
-1998-12-14 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (pushclass): Tweak handling of class-level bindings.
- (resolve_address_of_overloaded_function): Update pointer-to-member
- handling.
- (instantiate_type): Likewise.
- * cvt.c (cp_convert_to_pointer): Likewise.
- * decl.c (pop_binding): Take the DECL to pop, not just the name.
- Deal with `struct stat' hack.
- (binding_level): Add to documentation.
- (push_binding): Clear BINDING_TYPE.
- (add_binding): New function.
- (push_local_binding): Use it.
- (push_class_binding): Likewise.
- (poplevel): Adjust calls to pop_binding.
- (poplevel_class): Likewise.
- (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
- declarations to current binding level.
- (push_class_level_binding): Likewise.
- (push_overloaded_decl): Adjust handling of OVERLOADs in local
- bindings.
- (lookup_namespace_name): Don't crash when confronted with a
- TEMPLATE_DECL.
- (lookup_name_real): Do `struct stat' hack in local binding
- contexts.
- (build_ptrmemfunc_type): Adjust documentation.
- (grokdeclarator): Don't avoid building real array types when
- processing templates unless really necessary.
- (finish_method): Adjust calls to pop_binding.
- * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
- not reparse_decl_as_expr.
- (build_expr_from_tree): Deal with a template-id as the function to
- call in a METHOD_CALL_EXPR.
- * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
- (maybe_adjust_types_For_deduction): Don't do peculiar things with
- METHOD_TYPEs here.
- (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
- pointer-to-member types where necessary.
- * tree.c (build_cplus_array_type_1): Don't avoid building real
- array types when processing templates unless really necessary.
- (build_exception_variant): Compare the exception lists correctly.
-
-1998-12-13 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.def (CPLUS_BINDING): Update documentation.
- * cp-tree.h (LOCAL_BINDING_P): New macro.
- (lang_identifier): Rename local_value to bindings.
- (tree_binding): Make `scope' of type `void*', not `tree'.
- (BINDING_SCOPE): Update documentation.
- (IDENTIFIER_LOCAL_VALUE): Remove.
- (IDENTIFIER_CLASS_VALUE): Document.
- (IDENTIFIER_BINDING): New macro.
- (IDENTIFIER_VALUE): Likewise.
- (TIME_IDENTIFIER_TIME): Likewise.
- (TIME_IDENTIFIER_FILEINFO): Likewise.
- (IMPLICIT_TYPENAME_P): Likewise.
- (set_identifier_local_value): Remove.
- (push_local_binding): New function.
- (push_class_binding): Likewise.
- * class.c (pushclass): Update comments; use push_class_binding.
- * decl.c (set_identifier_local_value_with_scope): Remove.
- (set_identifier_local_value): Likewise.
- (push_binding): New function.
- (pop_binding): Likewise.
- (binding_level): Update documentation. Remove shadowed.
- (BINDING_LEVEL): New macro.
- (free_binding_nodes): New variable.
- (poplevel): Adjust for new name-lookup scheme. Don't mess up
- BLOCK_VARs when doing for-scope extension. Remove effectively
- dead code.
- (pushlevel_class): Tweak formatting.
- (poplevel_class): Adjust for new name-lookup scheme.
- (print_binding_level): Likewise.
- (store_bindings): Likewise.
- (pushdecl): Likewise.
- (pushdecl_class_level): Likewise.
- (push_class_level_binding): Likewise.
- (push_overloaded_decl): Update comments. Adjust for new
- name-lookup scheme.
- (lookup_name_real): Likewise.
- (lookup_name_current_level): Likewise.
- (cp_finish_decl): Likewise.
- (require_complete_types_for_parms): Likewise. Remove misleading
- #if 0'd code.
- (grok_parms): Likewise. Don't call
- require_complete_types_for_parms here.
- (grok_ctor_properties): Don't treat templates as copy
- constructors.
- (grop_op_properties): Or as assignment operators.
- (start_function): Document. Adjust for new name-lookup scheme.
- (finish_function): Likewise.
- * decl2.c (do_local_using_decl): Use push_local_binding.
- * lex.c (begin_definition_of_inclass_inline): New function, split
- out from ...
- (do_pending_inlines): Here, and ...
- (process_next_inline): Here.
- (get_time_identifier): Use TIME_IDENTIFIER_* macros.
- (init_filename_times): Likewise.
- (extract_interface_info): Likewise.
- (ste_typedecl_interface_info): Likewise.
- (check_newline): Likewise.
- (dump_time_statistics): Likewise.
- (handle_cp_pragma): Likewise.
- (do_identifier): Adjust for new name-lookup scheme.
- * parse.y (function_try_block): Return ctor_initializer_opt value.
- (fndef): Use it.
- (fn.defpen): Pass appropriate values to start_function.
- (pending_inline): Use functor_try_block value, and pass
- appropriate values to finish_function.
- * pt.c (is_member_template): Update documentation; remove handling
- of FUNCTION_DECLs. As per name, this function should deal only in
- TEMPLATE_DECLs.
- (decl_template_parm_p): Change name of olddecl parameter to decl.
- (check_template_shadow): Adjust for new name-lookup scheme.
- (lookup_template_class): Likewise.
- (tsubst_decl): Tweak so as not to confuse member templates with
- copy constructors and assignment operators.
- (unify): Handle UNION_TYPEs.
- * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
- (lang_print_xnode): Adjust for new name-lookup scheme.
- * typeck.c (mark_addressable): Likewise.
- (c_expand_return): Likewise.
-
-1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): Allow field with same name as class
- in extern "C".
-
- * decl.c (lookup_name_real): Don't limit field lookup to types.
- * class.c (check_member_decl_is_same_in_complete_scope): No error
- if icv and x are the same.
- * lex.c (do_identifier): Tweak error message.
-
-1998-12-10 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (start_enum): Use push_obstacks, not
- end_temporary_allocation.
- (finish_enum): Call pop_obstacks.
-
-1998-12-10 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (instantiate_type): Return error_mark_node rather than
- junk.
-
-1998-12-09 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (most_specialized_instantiation): New function.
- (print_candidates): Likewise.
- * class.c (validate_lhs): Remove.
- (resolve_address_of_overloaded_function): New function, split out
- and then substantially reworked, from ...
- (instantiate_type): Use it. Simplify.
- * cvt.c (convert_to_reference): Complain when caller has indicated
- that's the right thing to do. Don't crash if instantiate_type
- fails.
- * pt.c: Substitute `parameters' for `paramters' throughout.
- (print_candidates): Don't make it static.
- (most_specialized_instantiation): Split out from ...
- (most_specialized): Here.
-
-Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
-
- * lex.c (lang_init_options): Initialize cpplib.
- * decl2.c (parse_options,cpp_initialized): Removed.
- (lang_decode_option): Move initialization of cpplib to
- lang_init_options.
-
-1998-12-09 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
- well as the TYPE_DECL, when a typedef name is assigned to a
- previously anonymous type.
-
-1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
-
- * cp/except.c (call_eh_info): Use __start_cp_handler instead of
- __cp_eh_info for getting the eh info pointer. Add table_index to
- field list.
- (push_eh_cleanup): Don't increment 'handlers' data field.
- (process_start_catch_block): Don't set the 'caught' field.
-
- * cp/exception.cc (CP_EH_INFO): New macro for getting the
- exception info pointer within library routines.
- (__cp_eh_info): Use CP_EH_INFO.
- (__start_cp_handler): Get exception info pointer, set caught field,
- and increment the handlers field. Avoids this being done by handlers.
- (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
- (uncaught_exception): Use CP_EH_INFO macro.
-
-Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
-
- * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
-
-Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
-
- * lex.c (check_newline): Add support for \ as `natural'
- characters in file names in #line to be consistent with #include
- handling. We support escape processing in the # 1 "..." version of
- the command. See also support in cp/lex.c.
-
-1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
-
- * cp/decl2.c: s/data/opts/ when initializing cpp_reader
- structure.
-
-1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
-
- * error.c (dump_simple_decl): Also print namespace context.
- (dump_function_decl): Likewise.
-
- * decl2.c (ambiguous_decl): Don't print old value if it's
- error_mark_node.
-
- * decl.c (lookup_name_real): Fix handling of local types shadowed
- by a non-type decl. Remove obsolete code.
- * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
-
- * lang-options.h: Add -fpermissive.
- * decl2.c: Likewise.
- * cp-tree.h: Add flag_permissive.
- * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
- were specified, set flag_pedantic_errors.
- * call.c (build_over_call): Turn dropped qualifier messages
- back into pedwarns.
- * cvt.c (convert_to_reference): Likewise.
- * typeck.c (convert_for_assignment): Likewise.
-
-1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (coerce_new_type): Use same_type_p.
- (coerce_delete_type): Likewise.
-
- * call.c (check_dtor_name): Return 1, not error_mark_node.
-
-1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
- if MULTIPLE_SYMBOL_SPACES.
-
- * pt.c (check_template_shadow): New fn.
- * decl2.c (grokfield): Use it.
- * decl.c (pushdecl): Likewise.
- (pushdecl_class_level): Likewise.
- (start_method): Likewise.
- (xref_tag): Don't try to use 't' if we're defining.
-
- * call.c (check_dtor_name): Just return an error_mark_node.
- * pt.c (lookup_template_class): Complain about using non-template here.
- * parse.y (apparent_template_type): Not here.
-
- * pt.c (check_explicit_specialization): Complain about specialization
- with C linkage.
-
- * lang-options.h: Add -f{no-,}implicit-inline-templates.
-
- * pt.c (convert_nontype_argument): Don't assume that any integer
- argument is intended to be a constant-expression.
-
-1998-12-03 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (handle_using_decl): Fix comment. Don't lookup
- constructors in base classes.
- (validate_lhs): Fix typo in comment.
- * search.c (lookup_field_1): Don't return a USING_DECL.
-
- * cp-tree.h (DECL_ACCESS): Improve documentation.
-
- * decl.c (expand_static_init): Don't set the initialization-done
- flag until the initialization is done.
-
-1998-12-02 Mark Mitchell <mark@markmitchell.com>
-
- * decl2.c (validate_nonmember_using_decl): Complain about using
- declarations for class members.
-
-1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (process_init_constructor): Use same_type_p.
-
- * decl.c (check_tag_decl): Don't warn about null decl inside a
- class.
-
- * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
- UNIFY_ALLOW_NONE.
- (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
- (resolve_overloaded_unification): Strip baselinks.
-
-Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * g++spec.c: Don't prototype xmalloc.
-
-1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
-
- * decl.c (check_tag_decl): Do complain about null friend decl at
- file scope.
-
-1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
-
- * lex.c (make_lang_type): Clear the whole struct lang_type, not
- only the first multiple of sizeof (int).
-
-1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_decl): An explicit specialization of a static data
- member is only a definition if it has an initializer.
-
- * except.c (expand_throw): Use cp_finish_decl for the throw temp.
- * cvt.c (build_up_reference): Pass DIRECT_BIND down into
- cp_finish_decl.
- * init.c (expand_default_init): Check for DIRECT_BIND instead of
- DECL_ARTIFICIAL.
-
- * call.c (build_over_call): Use build_decl.
-
- * except.c (expand_throw): Just use convert, not
- build_reinterpret_cast.
-
- * lex.c (handle_generic_pragma): Use token_buffer.
-
- * decl.c (check_tag_decl): Don't complain about null friend decl.
-
-1998-11-24 Dave Pitts <dpitts@cozx.com>
-
- * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
- first position.
- * lex.c (check_newline): Use ISALPHA.
- (readescape): Use ISGRAPH.
- (yyerror): Use ISGRAPH.
-
-1998-11-24 Nathan Sidwell <nathan@acm.org>
-
- * search.c (get_abstract_virtuals): Do not use initial
- CLASSTYPE_ABSTRACT_VIRTUALS.
- * typeck2.c (abstract_virtuals_error): Show location of abstract
- declaration.
- * call.c (build_new_method_call): Use
- CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
- * class.c (finish_struct_bits): Don't bother working out whether
- get_abstract_virtuals will do anything, just do it.
-
-1998-11-24 Graham <grahams@rcp.co.uk>
-
- * typeck.c (build_component_ref): Remove unused statement.
-
-1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (add_method): Catch invalid overloads.
-
- * class.c (add_method): Build up OVERLOADs properly for conversion ops.
- * search.c (lookup_conversions): Handle getting real OVERLOADs.
- (add_conversions): Likewise. Revert last change.
- * call.c (add_conv_candidate): Pass totype to add_candidate instead
- of fn. Don't add a new candidate if the last one was for the same
- type.
- (print_z_candidates): Handle getting a type as a function.
- (joust): If we got two conversion candidates to the same type,
- just pick one.
- (build_object_call): Lose 'templates'.
- (build_user_type_conversion_1): Handle getting real OVERLOADs.
-
-1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (process_init_constructor): If there are elements
- that don't have initializers and they need to have constructors
- run, supply them with initializers.
-
- * class.c (finish_struct_1): A class with a 0-width bitfield is
- still empty.
-
-1998-11-23 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (instantiate_class_template): Don't try to figure out what
- specialization to use for a partial instantiation. Correct
- typos in a couple of comments. Avoid calling uses_template_parms
- multiple times.
-
-1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
-
- * method.c (process_overload_item): Add call to
- build_mangled_C9x_name for intTI_type_nodes.
- (build_mangled_C9x_name): Add prototype, define.
- * decl.c (init_decl_processing): Add names for
- TImode_type_node.
-
-1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
-
- * class.c (finish_struct_1): Set things up for 0-width bitfields
- like we do for others.
-
- * decl.c (check_tag_decl): New fn.
- (shadow_tag): Split out from here.
- * decl2.c (grok_x_components): Call it.
-
-1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c: Lose warn_about_return_type.
- (grokdeclarator): Always complain about implicit int, except for
- `main () { ... }'.
-
- * decl.c (tag_name): New fn.
- (xref_tag): Complain about using typedef-name after class-key.
-
- * init.c (expand_vec_init): Also keep going if from_array.
-
- * tree.c (is_overloaded_fn): Also handle the output of
- build_offset_ref.
-
- * decl.c (grokdeclarator): Use constructor_name when comparing
- field name against enclosing class.
- * class.c (finish_struct_anon): Likewise.
-
-1998-11-22 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (poplevel): Remove code to handle KEEP == 2.
- (finish_function): Don't confuse BLOCK-order when
- processing a destructor.
-
-1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (require_complete_types_for_parms): Call layout_decl
- after we've completed the type.
-
-1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl2.c (validate_nonmember_using_decl): Allow using templates
- from the global namespace.
-
-1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
-
- Handle specifying template args to member function templates.
- * tree.c (build_overload): Always create an OVERLOAD for a template.
- * search.c (add_conversions): Handle finding an OVERLOAD.
- * decl2.c (check_classfn): Likewise.
- * lex.c (identifier_type): See through a baselink.
- * parse.y (do_id): Don't call do_identifier if we got a baselink.
- * class.c (instantiate_type, case TREE_LIST): Recurse.
-
- * decl.c (grokdeclarator): Allow a boolean constant for array
- bounds, odd as that sounds.
-
- * pt.c (unify): Be more strict about non-type parms, except for
- array bounds.
- (UNIFY_ALLOW_INTEGER): New macro.
-
-1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
-
- * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
-
-1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
-
- * semantics.c (begin_class_definition): Call
- maybe_process_partial_specialization before push_template_decl.
- Don't call push_template_decl for a specialization.
- * search.c (lookup_field): Do return a member template class.
- * decl2.c (handle_class_head): Handle member template classes.
-
- * decl.c (grokdeclarator): A parm type need not be complete.
-
- * pt.c (convert_nontype_argument): Fix thinko.
-
-1998-11-18 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
- (global_delete_fndecl): New variable.
- * decl.c (global_delete_fndecl): Define it.
- (init_decl_processing): Set it.
- * init.c (build_builtin_delete_call): Use it.
- * tree.c (mapcar): Recursively call mapcar for the type of EXPR
- nodes.
-
-1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
- type.
-
- * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
- * call.c (build_object_call): Also support references to functions.
- * typeck.c (convert_for_initialization): Don't decay a function
- if the target is a reference to function.
-
- * search.c (add_conversions): Get all the overloads from a class.
-
- * decl.c (grok_ctor_properties): Complain about any constructor
- that will take a single arg of the class type by value.
-
- * typeck2.c (build_functional_cast): Can't create objects of
- abstract classes this way.
- * cvt.c (ocp_convert): Likewise.
-
- * decl.c (grokfndecl): Member functions of local classes are not
- public.
-
-1998-11-18 Mark Mitchell <mark@markmitchell.com>
-
- * Make-lang.in (cc1plus): Add dependency on hash.o.
-
-1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (get_abstract_virtuals): Complain about virtuals with
- no final overrider.
- * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
- with no final overrider.
- * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
- on virtuals with no final overrider.
-
- * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
-
- * class.c (finish_struct_1): Don't remove zero-width bit-fields until
- after layout_type.
-
- * friend.c (do_friend): Don't set_mangled_name_for_decl.
-
- * class.c (finish_struct_anon): Complain about non-fields.
- * decl2.c (build_anon_union_vars): Likewise.
-
- * decl.c (grokdeclarator): Normal data members can't have the same
- name as the class, either.
- * class.c (finish_struct_anon): Neither can members of an
- anonymous union.
-
-1998-11-17 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
- (TYPE_BINFO): Likewise.
- (IS_AGGR_TYPE): Tweak.
- (SET_IS_AGGR_TYPE): New macro.
- (CLASS_TYPE_P): Tweak.
- (lang_type): Group mark bitfields together. Remove linenum.
- (CLASSTYPE_SOURCE_LINE): Remove macro.
- (CLASSTYPE_MARKED_N): New macro.
- (SET_CLASSTYPE_MARKED_N): Likewise.
- (CLEAR_CLASSTYPE_MARKED_N): Likewise.
- (CLASS_TYPE_MARKED_*): Use them.
- (SET_CLASSTYPE_MARKED_*): Likewise.
- (CLEAR_CLASSTYPE_MARKED_*): Likewise.
- (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
- (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
- (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
- * class.c (class_cache_obstack): New variable.
- (class_cache_firstobj): Likewise.
- (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
- (pushclass): Free the cache, when appropriate.
- (popclass): Tidy.
- (maybe_push_cache_obstack): Use class_cache_obstack.
- * decl.c (include hash.h).
- (typename_hash): New function.
- (typename_compare): Likewise.
- (build_typename_type): Check the hash table to avoid creating
- duplicates.
- (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
- (grokdeclarator): Use CLASS_TYPE_P.
- (xref_basetypes): Likewise.
- (start_function): Likewise. Don't put current_class_ref on the
- permanent obstack.
- * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
- and TYPE_TI_ARGS.
- * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
- (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
- fields for types other than class types. Do clear TYPE_ALIAS_SET
- for types other than class types, though.
- * method.c (build_overload_identifier): Use CLASS_TYPE_P and
- TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
- * pt.c (process_template_parm): Don't set
- CLASSTYPE_GOT_SEMICOLON.
- (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
- Coerce arguments on the momentary obstack.
- (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
- (instantiate_class_template): Calculate template arguments on the
- momentary obstack. Tidy.
- (tsubst_template_arg_vector): Use make_temp_vec.
- (tsubst_aggr_type): Put template arguments on the momentary
- obstack.
- (tsubst_decl): Likewise.
- (tsubst): Copy the array bounds index to the permanent obstack
- before building index types. Use new macros.
- (unify): Use new macros.
- (do_type_instantiation): Likewise.
- * search.c (lookup_fnfields_1): Use new macros.
- (dfs_pushdecls): Build envelopes on the cache obstack.
- (dfs_compress_decls): Use new macros.
- (push_class_decls): Build on the cache obstack.
- * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
- * sign.c (build_signature_pointer_or_reference_type): Use
- SET_IS_AGGR_TYPE.
- * tree.c (make_binfo): Check CLASS_TYPE_P.
- (copy_template_template_parm): Adjust.
- (make_temp_vec): Use push_expression_obstack.
- * typeck.c (complete_type): Use new macros.
- (comptypes): Likewise.
-
-1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst): Add diagnostics for invalid array, reference
- and pointer to member types.
-
-1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
-
- * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
- Simplify.
-
- * parse.y (structsp): Fix cut-and-paste error.
-
- * init.c (build_new): Complain about non-integral size.
-
- * parse.y (unary_expr): Complain about defining types in sizeof.
-
- * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
-
- * rtti.c (build_x_typeid): Complain about typeid without
- including <typeinfo>.
- (get_typeid): Likewise. Complain about typeid of incomplete type.
- (get_tinfo_fn_dynamic): Likewise.
- (get_typeid_1): Not static anymore.
- * except.c (build_eh_type_type): Use get_typeid_1.
-
- * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
- ambiguous or private bases. Fix warning for reference cast.
-
-1998-11-16 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
- * decl.c (duplicate_decls): Remove special-case code to deal with
- template friends, and just do the obvious thing.
- * pt.c (register_specialization): Tweak for clarity, and also to
- clear DECL_INITIAL for an instantiation before it is merged with a
- specialization.
- (check_explicit_specialization): Fix indentation.
- (tsubst_friend_function): Handle both definitions in friend
- declaration and outside friend declarations.
- (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
- (regenerate_decl_from_template): Tweak accordingly.
- (instantiate_decl): Likewise.
-
-1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (cplus_expand_expr_stmt): Promote warning about naked
- member function reference to error.
- * cvt.c (ocp_convert): Complain about converting an overloaded
- function to void.
-
- * init.c (build_offset_ref): Just return a lone static member
- function.
-
- * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
- not internal ones.
-
- * typeck.c (build_binary_op_nodefault): Improve error handling.
-
- * decl.c (grokfndecl): Complain about making 'main' a template.
-
- * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
-
- * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
- TYPE_DECL in a template.
-
-1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (my_friendly_abort): Add URL in the other case, too.
-
- * decl.c (struct cp_function): Add named_label_uses.
- (push_cp_function_context): Save it.
- (pop_cp_function_context): Restore it.
- (define_label): Also complain about jumping into the scope of
- non-POD objects that don't have constructors.
- * tree.c (pod_type_p): New fn.
-
- * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
- * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
- (get_tinfo_fn): Not here.
- * repo.c (repo_get_id): Abort if we get called for an incomplete
- type.
-
-1998-11-13 Mark Mitchell <mark@markmitchell.com>
-
- * except.c (expand_throw): Make sure first argument to
- __cp_push_exception is of type `void*' to avoid spurious error
- messages.
-
-1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (try_one_overload): Take orig_targs again. Only check for
- mismatches against them; we don't care what a previous call found.
- (resolve_overloaded_unification): Adjust.
-
- * search.c (lookup_field): Don't return anything for a non-type
- field from a dependent type.
- * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
- in an array declarator.
- (start_decl): Push into the class before looking for the field.
-
-1998-11-08 Mark Mitchell <mark@markmitchell.com>
-
- * method.c (build_overload_value): Handle REFERENCE_TYPE.
-
-1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl.c (grokdeclarator): Allow namespace-scoped members if they
- are friends.
-
-1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst_decl): Don't mess with the global value of an
- un-mangled DECL_ASSEMBLER_NAME.
-
-1998-11-03 Christopher Faylor <cgf@cygnus.com>
-
- * decl.c (init_decl_processing): Remove CYGWIN conditional
- since CYGWIN is now able to deal with trapping signals.
-
-Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * cp-tree.h: Don't include gansidecl.h.
- * exception.cc: Include gansidecl.h (since we don't include config.h)
- * g++spec.c: Don't include gansidecl.h.
-
-1998-11-06 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
- size of dummy.
- (DECL_DEFINED_IN_CLASS_P): New macro.
- (TEMPLATE_PARMS_FOR_INLINE): Document.
- (check_static_variable_definition): New function.
- * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
- appropriate.
- (check_static_variable_definition): Split out from ...
- (grokdeclarator): Here.
- * pt.c (check_default_tmpl_args): New function, split out from ...
- (push_template_decl_real): Here.
- (instantiate_template): Fix comment.
-
-1998-11-04 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
- (CP_TYPE_VOLATILE_P): Likewise.
- (CP_TYPE_RESTRICT_P): Likewise.
-
-1998-11-03 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (tsubst): Use build_index_type, not build_index_2_type.
-
-1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (instantiate_type): Be more helpful.
-
- * decl2.c (import_export_decl): Call import_export_class.
-
- * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
- * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
- * pt.c (tsubst_copy): Likewise.
-
-1998-11-02 Mark Mitchell <mark@markmitchell.com>
-
- * init.c (expand_vec_init): Fix off-by-one error.
-
-1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * parse.y (apparent_template_type): New type.
- (named_complex_class_head_sans_basetype): Use it.
- * Makefile.in (CONFLICTS): One new conflict.
- * parse.c: Regenerated.
-
-1998-11-01 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (COMPARE_STRICT): New macro.
- (COMPARE_BASE): Likewise.
- (COMPARE_RELAXED): Likewise.
- (COMPARE_REDECLARATION): Likewise.
- (same_type_p): Likewise.
- (same_or_base_type_p): Likewise.
- * call.c (standard_conversion): Use them, in place of comptypes
- with numeric arguments.
- (reference_binding): Likewise.
- (convert_like): Likewise.
- (build_over_call): Likewise.
- (is_subseq): Likewise.
- (is_properly_derived_from): Likewise.
- (compare_ics): Likewise.
- (joust): Likewise.
- * class.c (delete_duplicate_fields_1): Likewise.
- (resolves_to_fixed_type_p): Likewise.
- (instantiate_type): Likewise. Remove #if 0'd code.
- * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
- (pushdecl): Likewise.
- (lookup_name_real): Likewise.
- (grokdeclarator): Likewise. Check for illegal array declarations.
- (grokparms): Likewise.
- (grok_op_properties): Likewise.
- * decl2.c (check_classfn): Likewise.
- * friend.c (is_friend): Likewise.
- (make_friend_class): Likewise.
- * init.c (expand_aggr_init): Likewise.
- (expand_vec_init): Likewise.
- * pt.c (is_member_template_class): Remove declaration.
- (is_specialization_of): Use COMPARE_* and new macros.
- (comp_template_parms): Likewise.
- (convert_nontype_argument): Likewise.
- (coerce_template_template_parms): Likewise.
- (template_args_equal): Likewise.
- (lookup_template_class): Likewise.
- (type_unification_real): Likewise.
- (unify): Likewise.
- (get_bindings_real): Likewise.
- * search.c (covariant_return_p): Likewise.
- (get_matching_virtual): Likewise.
- * sig.c (match_method_types): Likewise.
- * tree.c (vec_binfo_member): Likewise.
- (cp_tree_equal): Likewise.
- * typeck.c (common_type): Likewise.
- (comp_array_types): Likewise. Get issues involving unknown array
- bounds right.
- (comptypes): Update comments. Use new flags.
- (comp_target_types): Use new macros.
- (compparms): Likewise.
- (comp_target_parms): Likewise.
- (string_conv_p): Likewise.
- (build_component_ref): Likewise.
- (build_indirect_ref): Likewise.
- (build_conditional_expr): Likewise.
- (build_static_cast): Likewise.
- (build_reinterpret_cast): Likewise.
- (build_const_cast): Likewise.
- (build_modify_expr): Likewise.
- (convert_for_assignment): Likewise.
- (comp_ptr_ttypes_real): Likewise.
- (ptr_reasonably_similar): Likewise.
- (comp_ptr_ttypes_const): Likewise.
-
-1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
-
-1998-10-30 Mark Mitchell <mark@markmitchell.com>
-
- * decl2.c (delete_sanity): Pass integer_zero_node, not
- integer_two_node, to build_vec_delete.
- * init.c (build_array_eh_cleanup): Remove.
- (expand_vec_init_try_block): New function.
- (expand_vec_init_catch_clause): Likewise.
- (build_vec_delete_1): Don't deal with case that auto_delete_vec
- might be integer_two_node anymore.
- (expand_vec_init): Rework for initialization-correctness and
- exception-correctness.
- * typeck2.c (process_init_constructor): Make mutual exclusivity
- of cases more obvious.
-
-1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lookup_name_real): OK, only warn if not lexing.
- Simplify suggested fix.
-
- * cp-tree.h (IDENTIFIER_MARKED): New macro.
- * search.c (lookup_conversions): Use breadth_first_search.
- (add_conversions): Avoid adding two conversions to the same type.
- (breadth_first_search): Work with base binfos, rather
- than binfos and base indices.
- (get_virtual_destructor): Adjust.
- (tree_has_any_destructor_p): Adjust.
- (get_matching_virtual): Adjust.
-
- * pt.c (push_template_decl_real): Generalize check for incorrect
- number of template parms.
- (is_member_template_class): #if 0.
-
-1998-10-29 Richard Henderson <rth@cygnus.com>
-
- * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
- last.
-
-1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
-
- * lex.c: Call check_newline from lang_init always. After
- calling cpp_start_read, set yy_cur and yy_lim to read from the
- cpplib token buffer.
-
-1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (instantiate_type): Don't consider templates for a normal
- match.
-
- * class.c (finish_struct_1): Don't complain about non-copy
- assignment ops in union members.
-
- * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
- (prepare_fresh_vtable): Likewise.
- (finish_struct_1): Don't call import_export_class.
- * decl2.c (finish_vtable_vardecl): Do import/export stuff.
- (finish_prevtable_vardecl): Lose.
- (finish_file): Don't call it.
- * pt.c (instantiate_class_template): Likewise.
- * cp-tree.h: Remove it.
-
- * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
- * decl.c (finish_function): Not here.
- (start_function): Do set DECL_INITIAL.
-
- * pt.c (push_template_decl_real): Complain about default template
- args for enclosing classes.
-
- * call.c (add_function_candidate): Treat conversion functions
- as coming from the argument's class.
- * cp-tree.h (DECL_CONV_FN_P): New fn.
- (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
- * class.c (add_method): Use DECL_CONV_FN_P.
- * decl2.c (check_classfn): Likewise.
- * error.c (dump_function_name): Likewise.
- (dump_function_decl): Likewise.
- * pt.c (fn_type_unification): Likewise.
- * search.c (add_conversions): Likewise.
-
-1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
- * method.c (hack_identifier): Also check for using RESULT_DECL
- from outer context.
-
-1998-10-27 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (grokdeclarator): Use type_quals, rather than constp,
- consistently.
-
-1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (standard_conversion): instantiate_type here.
- (reference_binding): And here.
- (implicit_conversion): Not here.
- (build_op_delete_call): No need to cons up an OVERLOAD.
- * cvt.c (cp_convert_to_pointer): instantiate_type here.
- (convert_to_reference): And here.
- * decl.c (grok_reference_init): Not here.
- (grokparms): Or here.
- * typeck2.c (digest_init): Or here.
- * typeck.c (decay_conversion): Take the address of overloaded
- functions, too.
- (require_instantiated_type): Lose.
- (convert_arguments): Don't handle unknown types here.
- (build_c_cast): Likewise.
- (build_binary_op): Gut.
- (build_conditional_expr): Don't require_instantiated_type.
- (build_modify_expr): Likewise.
- (build_static_cast): Don't instantiate_type.
- (build_reinterpret_cast): Likewise.
- (build_const_cast): Likewise.
- (convert_for_initialization): Likewise.
- (build_ptrmemfunc): Use type_unknown_p.
- (convert_for_assignment): Also do default_conversion on overloaded
- functions. Hand them off to ocp_convert.
-
-1998-10-26 Mark Mitchell <mark@markmitchell.com>
-
- * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
- VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
-
- * class.c (finish_struct_1): Use build_cplus_array_type to build
- array types.
- * decl.c (init_decl_processing): Likewise.
- * except.c (expand_end_eh_spec): Likewise.
- * search.c (expand_upcast_fixups): Simplify very slightly.
-
-1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): Complain about a variable using
- constructor syntax coming back null from start_decl.
-
- * friend.c (make_friend_class): Complain about trying to make
- a non-class type a friend.
-
- * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
- (start_function): Not here.
-
-1998-10-26 Brendan Kehoe <brendan@cygnus.com>
-
- * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
-
-1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (process_init_constructor): Only skip anonymous fields
- if they are bitfields.
-
- * cp-tree.def (TYPEOF_TYPE): New code.
- * error.c (dump_type_real): Handle it.
- * pt.c (tsubst): Likewise.
- * tree.c (search_tree): Likewise.
- * semantics.c (finish_typeof): New fn.
- * parse.y (typespec): Use it.
- * cp-tree.h: Declare it.
-
-1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
-
- * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
-
-1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (convert_arguments): Don't handle pmf references
- specially.
-
- * init.c (build_member_call): Don't try to convert to the base type
- if it's ambiguous or pedantic.
-
- * typeck2.c (check_for_new_type): Only depend on pedantic for
- C-style casts.
-
-1998-10-25 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
- non-converting constructors.
-
-1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * gxxint.texi: Correct documentation for n, N, Q, and B.
-
-1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * parse.y (condition): Convert VAR_DECL from reference to indirect
- reference.
-
-1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
-
- * exception.cc (__cp_pop_exception): Free the original exception
- value, not the potentially coerced one.
-
-1998-10-23 Mark Mitchell <mark@markmitchell.com>
-
- * Makefile.in (hash.h): Run gperf when necessary.
-
- * cp-tree.h (CP_TYPE_READONLY): Remove.
- (CP_TYPE_VOLATILE): Likewise.
- (CP_TYPE_QUALS): New macro.
- (CP_TYPE_CONST_P): Likewise.
- (CP_TYPE_VOLATILE_P): Likewise.
- (CP_TYPE_RESTRICT_P): Likewise.
- (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
- (cp_build_type_variant): Rename to ...
- (cp_build_qualified_type): New function.
- (c_apply_type_quals_to_decl): Declare.
- (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
- (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
- (cp_type_qual_from_rid): New function.
- (compparms): Remove unused parameter. All callers changed.
- (cp_type_quals): New function.
- (at_least_as_qualified_p): Likewise.
- (more_qualified_p): Likewise.
-
- * call.c (standard_conversion): Replace calls to
- cp_build_type_variant with cp_build_qualified_type. Use
- CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
- compare them. Use CP_TYPE_* macros to check qualifiers.
- (reference_binding): Likewise.
- (implicit_conversion): Likewise.
- (add_builtin_candidates): Likewise.
- (build_over_call): Likewise.
- * class.c (overrides): Compare all qualifiers, not just `const',
- on method declarations.
- * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
- (convert_pointer_to_real): Likewise.
- (type_promotes_to): Likewise.
- * decl.c (check_for_uninitialized_const_var): New function.
- (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
- (cp_finish_decl): Use check_for_uninitialized_const_var.
- (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
- handle `restrict'.
- (grok_ctor_properties): Likewise.
- (grok_op_properties): Likewise.
- (start_function): Likewise.
- (rever_static_member_fn): Likewise.
- * decl2.c (grok_method_quals): Likewise.
- (grokfield): Likewise.
- * error.c (dump_readonly_or_volatile): Rename to ...
- (dump_qualifiers): New function. Handle `restrict'.
- (dump_type_real): Use it.
- (dump_aggr_type): Likewise.
- (dump_type_prefix): Likewise.
- (dump_type_suffix): Likewise.
- (dump_function_decl): Likewise.
- (cv_as_string): Likewise.
- * gxx.gperf: Add __restrict and __restrict__.
- * gxxint.texi: Document `u' as used for `__restrict', and a few
- other previously undocumented codes.
- * hash.h: Regenerated.
- * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
- (build_member_call): Likewise.
- (build_new_1): Likewise.
- * lex.c (init_parse): Add entry for RID_RESTRICT.
- (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
- (cp_type_qual_from_rid): Define.
- * lex.h (enum rid): Add RID_RESTRICT.
- * method.c (process_modifiers): Deal with `restrict'.
- * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
- * parse.c: Regenerated.
- * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
- (tsubst_aggr_type): Likewise.
- (tsubst): Likewise.
- (check_cv_quals_for_unify): Likewise.
- (unify): Likewise.
- * rtti.c (init_rtti_processing): Likewise.
- (build_headof): Likewise.
- (get_tinfo_var): Likewise.
- (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
- (expand_class_desc): Likewise.
- (expand_attr_desc): Likewise.
- (synthesize_tinfo_fn): Likewise.
- * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
- (get_matching_virtual): Likewise.
- (expand_upcast_fixups): Likewise.
- * sig.c (build_signature_pointer_or_reference_name): Take
- type_quals, not constp and volatilep.
- (build_signature_pointer_or_reference_type): Likewise.
- (match_method_types): More CP_TYPE_QUALS conversion, etc.
- (build_signature_pointer_constructor): Likewise.
- (build_signature_method_call): Likewise.
- * tree.c (build_cplus_array_type): Likewise.
- (cp_build_type_variant): Rename to ...
- (cp_build_qualified_type): New function. Deal with `__restrict'.
- (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
- (build_exception_variant): Likewise.
- (mapcar): Likewise.
- * typeck.c (qualif_type): Likewise.
- (common_type): Likewise.
- (comptypes): Likewise.
- (comp_cv_target_types): Likewise.
- (at_least_as_qualified_p): Define.
- (more_qualified_p): Likewise.
- (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
- (compparms): Likewise.
- (inline_conversion): Likewise.
- (string_conv_p): Likewise.
- (build_component_ref): Likewise.
- (build_indirect_ref): Likewise.
- (build_array_ref): Likewise.
- (build_unary_op): Likewise.
- (build_conditional_expr): Likewise.
- (build_static_cast): Likewise.
- (build_c_cast): Likewise.
- (build_modify_expr): Likewise.
- (convert_For_assignment): Likewise.
- (comp_ptr_ttypes_real): Likewise.
- (cp_type_quals): New function.
-
-1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
- (CP_TYPE_VOLATILE): Likewise.
- * decl.c (grokdeclarator): Use them.
- * tree.c (canonical_type_variant): Likewise.
-
-1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * parse.y (named_class_head): Push into class while parsing the
- base class list.
- * decl2.c (push_scope, pop_scope): New functions.
- * cp-tree.h: Declare them.
- * init.c (build_new_1): Delay cleanup until end of full expression.
-
-1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_component_ref): Use of a type here is an error.
-
-1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
-
- Revamp references to member functions.
- * method.c (hack_identifier): Call build_component_ref for a
- reference to a member function.
- * typeck.c (build_component_ref): Only return a single function
- if it's static. Otherwise, return a COMPONENT_REF.
- (build_x_function_call): Handle a COMPONENT_REF.
- (build_unary_op): Handle all unknown-type things.
- * decl2.c (arg_assoc): Handle COMPONENT_REF.
- * class.c (instantiate_type): Complain if the function we get is a
- nonstatic member function. Remove code for finding "compatible"
- functions.
- * pt.c (tsubst_copy): Handle NOP_EXPR.
- * tree.c (build_dummy_object): New fn.
- (maybe_dummy_object): New fn.
- (is_dummy_object): New fn.
- * cp-tree.h: Declare them.
- * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
- * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
- * init.c (build_member_call): Use maybe_dummy_object and
- is_dummy_object.
- (build_offset_ref): Use maybe_dummy_object.
- (resolve_offset_ref): Use is_dummy_object.
- * typeck.c (build_x_function_call): Call build_dummy_object.
- (unary_complex_lvalue): Call is_dummy_object.
-
- * typeck.c (build_component_addr): Make sure field is a field.
-
- * call.c (build_new_op): Delete obsolete code.
-
- * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
-
-1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl2.c (validate_nonmember_using_decl): Fix using-directives of
- std if std is ignored.
-
-1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokvardecl): Fix thinko.
-
- * decl.c (grokdeclarator): Embedded attrs bind to the right,
- not the left.
-
- * parse.y (fn.def2): Fix 'attrs' format.
-
-1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
-
- * Makefile.in (CONFLICTS): Update.
- * parse.y (expr_or_declarator_intern): New rule.
- (expr_or_declarator, direct_notype_declarator, primary,
- functional_cast): Use it.
- (notype_declarator_intern): New rule.
- (notype_declarator, complex_notype_declarator): Use it.
-
-1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
- (grokvardecl): Likewise.
-
-Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
- (add_method): Likewise for arguments 1 & 2 of `bcopy'.
-
- * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
-
- * pt.c (process_partial_specialization): Cast 1st argument of
- `bzero' to (PTR).
-
- * tree.c (build_base_fields): Cast `base_align' to (int) when
- comparing against one.
-
-1998-10-16 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (lookup_name_real): Handle template parameters for member
- templates where said parameters have the same name as the
- surrounding class.
-
- * decl.c (expand_static_init): Build cleanups before entering the
- anonymous function used to do them to avoid access-checking
- confusion.
-
- * decl.c (grokfndecl): Add back call to cplus_decl_attributes
- accidentally removed by previous change, and make DECL_RTL here.
- * class.c (add_method): Don't make DECL_RTL here.
-
- * pt.c (for_each_template_parm): Don't examine uninstantiated
- default arguments.
-
-1998-10-16 Dave Brolley <brolley@cygnus.com>
-
- * lex.c (real_yylex): Fix unaligned access of wchar_t.
-
-1998-10-16 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (add_method): Fix documentation to reflect previous
- changes. Check for duplicate method declarations here.
- * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
- correctly; such things never match.
- (grokfndecl): Don't look for duplicate methods here.
- * decl2.c (check_classfn): Don't assume names are mangled.
- Don't add bogus member function declarations to a class before the
- class type is complete.
- (grokfield): Reformat error message.
- * method.c (set_mangled_name_for_decl): Don't mangle names while
- processing_template_decl.
-
-1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_indirect_ref): Complain about a pointer to data
- member, too.
- * typeck2.c (build_m_component_ref): Don't indirect a pointer to
- data member.
- * init.c (resolve_offset_ref): Don't undo the above.
-
- * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
- (struct lang_decl_flags): Add `bitfield'.
- * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
- DECL_BIT_FIELD.
- * decl2.c (grokbitfield, grok_alignof): Likewise.
- * init.c (build_offset_ref): Likewise.
- * typeck.c (build_component_addr, expr_sizeof): Likewise.
- * cvt.c (build_up_reference): Don't crash if taking the address
- returns error_mark_node.
-
- * decl.c (grokfndecl): Also check ctype when checking for ::main().
-
-1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
- Do mangling here.
- (grokdeclarator): Instead of here.
- * friend.c (do_friend): Lose special handling of ::main and
- __builtin_*.
- * cp-tree.h (DECL_MAIN_P): Check for C linkage.
-
- * spew.c (yylex): Clear looking_for_typename if we got
- 'enum { ... };'.
-
-1998-10-15 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (maybe_warn_about_overly_private_class): Improve error
- messages for class with only private constructors.
-
- * cp-tree.def (TYPENAME_TYPE): Add to documentation.
- * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
- (build_typename_type): New function.
- * decl.c (build_typename_type): Broken out from ...
- (make_typename_type): Use it.
- * search.c (lookup_field): Likewise.
-
-1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * pt.c (convert_nontype_argument): Check against type_referred_to.
- * decl.c (grokvardecl): Check for declarator name before building
- DECL_ASSEMBLER_NAME.
-
-1998-10-14 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (lookup_template_class): Add comment.
- (instantiate_class_template): Don't mark the _TYPE node for
- member class templates as an instantiation.
-
-1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokfndecl): Fix my thinko.
-
-1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
-
- * tinfo2.cc (fast_compare): Remove.
- (before): Just use strcmp.
- * tinfo.cc (operator==): Just use strcmp.
-
-1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
-
- * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
- declarations.
-
-1998-10-13 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (specializations_of_same_template_p): Remove.
- * search.c (get_template_base): Don't use it.
- (get_template_base_recursive): Likewise.
- * pt.c (specializations_of_same_template_p): Remove.
- (unify): Don't use it.
- (lookup_template_class): Find the correct parent when setting
- CLASSTYPE_TI_TEMPLATE.
-
-1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
-
- * tinfo.cc (operator==): Always compare names.
-
-1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
-
- * decl.c (start_function): Fix cut-and-paste error.
-
-1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
-
- * inc/typeinfo: Add #pragma interface.
- (operator!=): Just call operator==.
- * tinfo.cc: Add #pragma implementation.
- (operator==): Move from inc/typeinfo and tinfo2.cc.
- Check __COMMON_UNRELIABLE instead of _WIN32.
-
- * typeck2.c (my_friendly_abort): Add URL.
-
-1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
-
- * decl.c (start_method): Added extra parameter for attributes.
- * cp-tree.h (start_method): Update prototype.
- * parse.y (fn.def2): Update start_method parameter list.
-
-1998-10-11 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (specializations_of_same_template_p): Declare.
- * pt.c (specializations_of_same_template_p): New function.
- (unify): Use it.
- * search.c (get_template_base): Use it.
- (get_template_base_recursive): Likewise.
-
-1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
-
- * decl2.c (start_objects): Add new variable `joiner' and
- initialize it properly.
-
-1998-10-09 Mark Mitchell <mark@markmitchell.com>
-
- * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
- change to vtable types.
-
- * cvt.c (ocp_convert): Avoid infinite recursion caused by
- 1998-10-03 change.
-
-1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (resolve_overloaded_unification): New fn.
- (try_one_overload): Likewise.
- (unify): Don't fail on unknown type.
- (type_unification_real): Likewise. Use resolve_overloaded_unification
- to handle an overloaded argument.
- (template_args_equal): Split out...
- (comp_template_args): From here.
- (determine_specialization): Also allow a template with more
- parms than were explicitly specified.
- * cp-tree.h: Add template_args_equal.
- * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
-
-Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
-
- * semantics.c (finish_asm_stmt): Revert my 1998-09-28
- change.
-
-Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
-
- * typeck.c (unsigned_type): Only return TItype nodes when
- HOST_BITS_PER_WIDE_INT is >= 64 bits.
- (signed_type): Likewise.
- * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
- when HOST_BITS_PER_WIDE_INT is >= 64 bits.
- (init_decl_processing): Only create TItype nodes when
- HOST_BITS_PER_WIDE_INT is >= 64 bits.
- * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
- when HOST_BITS_PER_WIDE_INT is >= 64 bits.
-
-Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
- (gxx.gperf): Update comments describing invocation flags.
- (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
-
-1998-10-07 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (finish_struct_1): Add commentary on previous change.
-
- * cp-tree.h (vtbl_ptr_type_node): New variable.
- * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
- already of the right type.
- (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
- Simplify code to grow vtable.
- * decl.c (vtbl_ptr_type_node): Define.
- (init_decl_processing): Initialize it.
-
-1998-10-06 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.def (PTRMEM_CST): New tree node.
- * cp-tree.h (ptrmem_cst): New type.
- (lang_type): Remove local_typedecls.
- (dummy): Increase to 12 bits from 11.
- (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
- (PTRMEM_CST_CLASS): New macro.
- (PTRMEM_CST_MEMBER): Likewise.
- (current_access_specifier): New variable.
- (current_class_type): Remove duplicate declaration.
- (finish_struct): Change prototype.
- (unreverse_member_declarations): New function.
- (pushdecl_class_level): Change prototype.
- (grok_enum_decls): Remove.
- (fixup_anonymous_union): New function.
- (grok_x_components): Change prototype.
- (tsubst_chain): Remove.
- (finish_member_template_decl): Likewise.
- (check_explicit_specialization): Fix indentation.
- (finish_class_definition): Change prototype.
- (finish_member_class_template): Likewise.
- (finish_member_declaration): New function.
- (check_multiple_declarators): Likewise.
- * class.c (class_stack_node_t): New type.
- (current_class_base): Remove.
- (current_class_stack): Change type.
- (current_access_specifier): New variable.
- (grow_method): Remove.
- (check_member_decl_is_same_in_complete_scope): Break out from
- finish_struct.
- (make_method_vec): New function.
- (free_method_vec): Likewise.
- (add_implicitly_declared_members): Break out from finish_struct_1.
- (free_method_vecs): New variable.
- (add_method): Rework for direct use from parser.
- (handle_using_decl): Watch for NULL_TREE while iterating through
- CLASSTYPE_METHOD_VEC.
- (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
- just do some error-checking.
- (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
- (finish_struct_1): Simplify. Use add_implicitly_declared_members.
- (finish_struct): Change prototype. Simplify; fields and methods
- are already set up at this point.
- (init_class_processing): Set up current_class_stack.
- (pushclass): Save current_access_specifier.
- (popclass): Restore it.
- (currently_open_class): Simplify.
- (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
- * decl.c (saved_scope): Add access_specifier.
- (maybe_push_to_top_level): Save it.
- (pop_from_top_level): Restore it.
- (maybe_process_template_type_declaration): Use
- finish_member_declaration.
- (pushtag): Likewise.
- (pushdecl_class_level): Don't return a value.
- (fixup_anonymous_union): Break out from grok_x_components.
- (shadow_tag): Use it.
- (xref_tag): Complain about using an elaborated type specifier to
- reference a template type parameter or typedef name.
- (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
- (current_local_enum): Remove.
- (build_enumerator): Call finish_member_declaration.
- (grok_enum_decls): Remove.
- * decl2.c (grok_x_components): Simplify.
- (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
- (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
- (merge_functions): Add to comment.
- (arg_assoc_type): Prototype.
- (arg_assoc): Pass as many arguments as there are parameters.
- * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
- OFFSET_REF.
- * expr.c (cpls_expand_expr): Remove dead code. Handle
- PTRMEM_CST.
- * friend.c (do_friend): Lookup friends when in nested classes.
- Change comments.
- * init.c (build_offset_ref): Do lookup even for classes that are
- only partially defined.
- (decl_constant_value): Remove dead code.
- * method.c (build_overload_value): Remove hack where by TYPE was
- not a TYPE. Handle PTRMEM_CST.
- (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
- should go.
- * parse.y (components, notype_components, component_decl,
- component_decl_1, component_declarator, component_declarator0):
- Now all are itype rather than ttype. Rework to add members to
- classes on the fly.
- (typesqpecqual_reserved): Use check_multiple_declarators.
- (structsp): Update class to finish_class_definition.
- (do_xref_defn): Unsplit into named_class_head.
- (access_specifier): Set current_access_specifier.
- * pt.c (set_current_access_from_decl): New function.
- (finish_member_template_decl): Don't take the parameters.
- (comp_template_args): Make more robust.
- (lookup_template_class): Don't use current_local_enum.
- (for_each_template_parm): Handle PTRMEM_CST.
- (instantiate_class_template): Use set_current_access_from_decl,
- finish_member_declaration and unreverse_member_declarations. Set
- lineno/input_filename before generating implicit member functions.
- (type_unification_real): Don't assume back-unification happens
- only for the last argument.
- (regenerate_decl_from_template): Call pushclass a bit earlier.
- (tsubst_chain): Remove.
- (tsubst_enum): Use set_current_access_from_decl.
- (set_mangled_name_for_template_decl): Fix indentation.
- * search.c (lookup_fnfields_1): Change iteration through
- CLASSTYPE_METHOD_VEC.
- (dfs_pushdecls): Likewise.
- (dfs_compress_decls): Likewise.
- (add_conversions): Likewise.
- * semantics.c (finish_class_definition): Don't take components.
- Change call to finish_struct.
- (finish_member_declaration): New function.
- (finish_member_class_template): Don't take template parameters.
- Change call to grok_x_components. Call finish_member_template_decl.
- (check_multiple_declarators): New function.
- * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
- a passed in fieldlist.
- * tree.c (search_tree): Handle PTRMEM_CST.
- (mapcar): Likewise.
- * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
- INTEGER_CSTs, for pointer-to-data members.
-
- * call.c (resolve_args): Resolve template specializations, if
- possible.
-
-Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (spew.o): Depend on toplev.h.
-
- * call.c (compare_ics): Initialize variables `deref_from_type2',
- `deref_to_type1' and `deref_to_type2'.
-
- * except.c (get_eh_type): Hide prototype and definition.
- (process_start_catch_block_old): Remove unused static prototype.
-
- * pt.c (tsubst_decl): Initialize variable `argvec'.
-
- * spew.c: Include toplev.h.
-
-1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_decl): Do save and restore file position.
-
-1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * method.c (build_decl_overload_real): Clear
- numeric_output_need_bar after __.
-
-1998-10-05 Nathan Sidwell <nathan@acm.org>
-
- * call.c (build_new_method_call): Issue 'incomplete type' error,
- if class is not defined.
-
-1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * call.c (build_object_call): Move declaration of variable
- `fn' into the scope where it is used. Don't access variable
- `fn' when it is uninitialized, instead use `fns'.
-
-1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
-
- * errfn.c (cp_thing): Print buf as a string not as a printf format
- to avoid problems with the operator%. Consequently, `%%' sequences
- in format are copied as `%' in buf.
-
-1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (pop_tinst_level): Call extract_interface_info.
- (instantiate_decl): Don't save and restore file position.
-
- * decl.c (cp_finish_decl): Make statics in extern inlines and
- templates common, if possible and the target doesn't support weak
- symbols.
-
- * decl.c (grokdeclarator): Remove redundant calls to
- build_type_variant and some duplicated code.
- * sig.c (build_signature_reference_type): Only take the type parm.
- (build_signature_pointer_type): Likewise.
- * tree.c (build_cplus_method_type): Adjust.
- * cp-tree.h: Update.
-
-1998-10-04 Mark Mitchell <mark@markmitchell.com>
-
- * call.c (build_over_call): Make pedwarns about dropped qualifiers
- into full-fledged errors.
- * cvt.c (convert_to_reference): Likewise.
- * typeck.c (convert_for_assignment): Likewise.
-
- * search.c (expand_upcast_vtables): In addition to unsetting
- TREE_READONLY, remove top-level const type qualifier.
-
-1998-10-03 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (current_class_ptr, current_class_ref): Clarify
- documentation.
- * cvt.c (ocp_convert): Don't expect fold to remove all trivial
- NOP type conversions.
- * decl.c (decls_match): Use comptypes directly; ignore
- qualifiers on the DECL.
- (duplicate_decls): Remove qualifier checks on DECL.
- (grokdeclarator): Make the type built up include top-level
- qualifiers.
- * decl2.c (do_dtors): Fix spelling error.
- * error.c (dump_simple_decl): Don't look at qualifiers on the decl
- when printing type information.
- * init.c (build_new_1): Add documentation. Deal with the fact
- that type of allocated memory now contains qualifiers.
- * lex.c (is_global): Improve error-recovery.
- * sig.c (build_member_function_pointer): Don't cast away const
- on fields of sigtable_entry_type.
- * tree.c (lvalue_type): Don't look at top-level qualifiers on
- expressions.
- * typeck.c (decay_conversion): Likewise.
- (build_component_ref): Make sure the type of the COMPONENT_REF
- contains top-level qualifiers, as appropriate. Improve
- error-handling.
- (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
- (build_array_ref): Likewise.
- (build_unary_op): Improve error-recovery.
- (unary_complex_lvalue): Make taking the address a bound member
- function an error, not a sorry.
- (build_conditional_expr): Look at the type qualifiers, not the
- qualifiers on the expression itself.
-
-1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (merge_functions): Remove duplicates.
-
- * decl2.c: Add -f{no-,}implicit-inline-templates.
- (import_export_decl): Check it.
-
- * decl.c (lookup_name_real): Template parms also take precedence
- over implicit typename. Only warn if yylex.
-
- * typeck.c (build_conditional_expr): Only fold if ifexp is an
- INTEGER_CST.
-
- * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
- instead of linkage.
-
-1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (FORMAT_VBASE_NAME): New macro.
- * class.c (build_vbase_pointer): Use it.
- * rtti.c (expand_class_desc): Likewise.
- * tree.c (build_vbase_pointer_fields): Likewise.
-
-Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
-
- * decl.c (start_decl): Add invocation of
- SET_DEFAULT_DECL_ATTRIBUTES, if defined.
- (start_function): Add invocation of
- SET_DEFAULT_DECL_ATTRIBUTES, if defined.
-
- * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
- HANDLE_GENERIC_PRAGMAS.
-
-1998-09-28 Anthony Green <green@cygnus.com>
-
- * semantics.c (finish_asm_stmt): Always permit volatile asms.
-
-1998-09-28 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (grokdeclarator): Tighten checks for invalid
- destructors. Improve error-messages and error-recovery.
- * decl2.c (check_classfn): Don't assume that mangled destructor
- names contain type information.
-
-1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (get_base_distance): Remove assert.
-
- * decl2.c (build_anon_union_vars): Don't process a field with no
- name.
- (finish_anon_union): Also complain about local anon unions with no
- members.
-
-1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl.c (lookup_namespace_name): If the name is a namespace,
- return it immediately.
-
-Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * cp-tree.h (define_case_label): Remove unused parameter.
- (check_java_method): Likewise.
- (grokclassfn): Likewise.
- (expand_aggr_init): Likewise.
- (build_x_delete): Likewise.
- (maybe_end_member_template_processing): Likewise.
- (unshare_base_binfos): Add prototype.
- (string_conv_p): Likewise.
- (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
-
- * cvt.c (build_up_reference): Remove unused parameter
- `checkconst', all callers changed.
- (build_type_conversion): Mark parameter `code' with
- ATTRIBUTE_UNUSED.
- (build_expr_type_conversion): Initialize variable `conv'.
-
- * decl.c (push_namespace): Initialize variable `d'.
- (define_case_label): Remove unused parameter `decl', all callers
- changed.
-
- * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
- `argc' with ATTRIBUTE_UNUSED.
- (grokclassfn): Remove unused parameter `cname', all callers
- changed.
- (check_java_method): Likewise for parameter `ctype'.
- (copy_assignment_arg_p): Mark parameter `virtualp' with
- ATTRIBUTE_UNUSED.
- (finish_prevtable_vardecl): Likewise for parameter `prev'.
-
- * expr.c (extract_init): Likewise for parameters `decl' and `init'.
-
- * init.c (expand_aggr_init_1): Remove unused parameter
- `alias_this', all callers changed.
- (expand_aggr_init): Likewise.
- (expand_default_init): Likewise.
- (build_new_1): Initialize variable `susp'.
- (build_x_delete): Remove unused parameter `type', all callers
- changed.
-
- * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
- ATTRIBUTE_UNUSED.
- (readescape): Use (unsigned) value in shift.
- (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
- comparing to a signed quantity.
-
- * pt.c (maybe_end_member_template_processing): Remove unused
- parameter `decl', all callers changed.
- (check_explicit_specialization): Add braces around empty body in
- an else-statement.
- (current_template_args): Initialize variable `args'.
- (lookup_template_class): Likewise for variable `prev_local_enum'.
- (tsubst_decl): Likewise for variable `r'.
- (set_mangled_name_for_template_decl): Initialize variable
- `context'.
-
- * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
- Likewise for variable `i'.
- (yylex): Initialize variable `trrr'.
-
- * typeck.c (compparms): Mark variable `strict' with
- ATTRIBUTE_UNUSED.
-
- * xref.c (simplify_type): Cast argument of ctype function to
- `unsigned char'.
-
-1998-09-24 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (language_lvalue_valid): Remove.
- * decl.c (grokdeclarator): Don't disallow references to functions.
- * tree.c (lvalue_p_1): New function, combining duplicated
- code from ...
- (lvalue_p): Use it.
- (real_lvalue_p): Likewise.
- * typeck.c (language_lvalue_valid): Remove.
- (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
- they don't have TREE_READONLY set.
- * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
-
-1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
-
- * spew.c (yylex): Give diagnostic.
- * hash.h (is_reserved_word): Add export.
- * gxx.gperf: Likewise.
- * lex.h (rid): Add RID_EXPORT.
- * lex.c (init_parse): Likewise.
-
-Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
-
- * friend.c (do_friend): Make warning a full sentence.
-
-1998-09-22 Mark Mitchell <mark@markmitchell.com>
-
- * parse.y (component_decl_list): Improve error-recovery.
-
-1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
-
- * decl.c (make_typename_type): Move error to point where name
- variable can be used by dump_type.
-
-1998-09-22 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (grokfndecl): Improve error-recovery.
- * decl2.c (grokfield): Likewise.
- * pt.c (finish_member_template_decl): Likewise.
-
-1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * method.c (hack_identifier): Finding multiple members is always
- an error.
-
-1998-09-21 Per Bothner <bothner@cygnus.com>
-
- * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
-
-Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
-
- * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
-
-1998-09-20 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (maybe_warn_about_overly_private_class): Reformat.
-
-1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
-
- * exception.cc (__cplus_type_matcher): Realign some code.
-
-1998-09-16 Mark Mitchell <mark@markmitchell.com>
-
- * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
- (tinfo2.o): Likewise.
- (exception.o): Likewise.
- (new.o): Likewise.
- (opnew.o): Likewise.
- (opnewnt.o): Likewise.
- (opvnew.o): Likewise.
- (opvnewnt.o): Likewise.
- (opdel.o): Likewise.
- (opdelnt.o): Likewise.
- (opvdel.o): Likewise.
- (opvdelnt.o): Likewise.
-
-1998-09-16 Richard Henderson <rth@cygnus.com>
-
- * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
-
-1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * call.c (build_field_call): Handle static data members too.
-
- * typeck.c (comptypes): When comparing pointer types, check
- whether referred types match even in strictest modes.
-
-1998-09-15 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h: Revert previous change.
- (finish_struct_methods): Remove declaration.
- * class.c: Revert previous change.
- (maybe_warn_about_overly_private_class): New function.
- (finish_struct_methods): Declare here, and make static. Remove
- unnecessary parameters. Tidy slightly. Use
- maybe_warn_about_overly_private_class.
- (finish_struct_1): Adjust. Remove check for private constructors,
- now done elsewhere.
- (finish_struct): Adjust.
-
-1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
-
- * except.c (expand_start_catch_block): No need to check for new
- exception model.
- (process_start_catch_block_old): Deleted.
- (process_start_catch_block): Add call to start_decl_1().
- (expand_end_catch_block): Add call to end_catch_handler().
- * exception.cc (__cplus_type_matcher): Only check the exception
- language if there is an exception table.
-
-1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
-
- * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
- as used to prevent conflicts with virtual function tables.
-
-1998-09-14 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
- (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
- * class.c (maybe_class_too_private_p): New function.
- (finish_struct_methods): Use it.
- (finish_struct_1): Likewise.
- (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
- appropriate.
-
- * pt.c (check_specialization_scope): Fix spelling error.
- (check_explicit_specialization): Remove code to handle explicit
- specializations in class scope; they are now correctly diagnosed
- as errors.
-
-1998-09-10 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (pushdecl): Don't copy types if the
- DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
- type.
-
-1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
-
- * class.c (get_enclosing_class): New function.
- (is_base_of_enclosing_class): Likewise.
- * cp-tree.h (get_enclosing_class): Declare.
- (is_base_of_enclosing_class): Likewise.
- * pt.c (coerce_template_parms): Use them.
-
-1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
-
- * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
- null to decide whether to use it.
-
- * error.c (dump_type_real): Handle NAMESPACE_DECL.
- * parse.y (base_class.1): Avoid crash on error.
-
-1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl.c (make_typename_type): If context is a namespace, the code
- is in error.
-
-1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
-
- * parse.y (nomods_initdcl0): Set up the parser stack correctly.
-
-1998-09-08 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (anonymous_namespace_name): Declare.
- * decl.c: Define it.
- (push_namespace): Use anonymous_namespace_name, rather than local
- static anon_name.
- * error.c (dump_decl): If a namespace is named
- anonymous_namespace_name, call it {anonymous}.
-
- * decl.c (grokparms): Distinguish between references and pointers
- in error message.
-
-1998-09-08 Richard Henderson <rth@cygnus.com>
- Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (process_partial_specialization): Consistently allocate
- and zero tpd.parms based on ntparms. Use tpd2.parms, not
- tpd.parms, where appropriate.
-
-Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (INCLUDES): Update after recent toplevel gcc
- reorganizations.
-
-1998-09-05 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
- * class.c (finish_struct): Remove hackery to deal with explicit
- specializations in class scope.
- * decl.c (grokfndecl): Improve error-recovery.
- * decl2.c (grokfield): Likewise.
- * pt.c (check_specialization_scope): New function.
- (begin_specialization): Call it.
- (process_partial_specialization): New function, split out from
- push_template_decl. Check partial specializations more
- stringently.
- (push_template_decl): Call it.
- (check_explicit_specialization): Don't attempt to handle explicit
- specializations in class scope.
- (template_parm_data): Document. Add current_arg and
- arg_uses_template_parms.
- (mark_template_parm): Set it.
- (tsubst_arg_types): Remove unused variable.
- * semantics.c (begin_class_definition): Tweak.
-
-1998-09-04 Mark Mitchell <mark@markmitchell.com>
-
- * inc/typeinfo (type_info::type_info(const char*)): Make
- `explicit'.
-
- * cp-tree.h (hash_tree_cons_simple): New macro.
- * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
- (coerce_template_parms): Use make_temp_vec, instead of
- make_tree_vec. Document this behavior.
- (lookup_template_class): Likewise.
- (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
- Remove dead code (and add assertion to check its deadness). Fix
- bug w.r.t. exception specifications.
-
-1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (import_export_vtable): Always make artificials comdat.
- (import_export_decl): Likewise.
- * pt.c (mark_decl_instantiated): Likewise.
-
-1998-09-03 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (finish_globally_qualified_member_call_expr):
- Rename to ...
- (finish_qualified_call_expr).
- * semantics.c: Likewise.
- * parse.y (primary): Use it.
- * method.c (hack_identifier): Remove redundant code.
-
- * init.c (resolve_offset_ref): Call convert_from_reference to
- handle members of reference type. Improve error recovery.
-
-1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
-
- * cp-tree.h: Declare warn_nontemplate_friend.
- * decl2.c (lang_decode_option): Set.
- * lang-options.h: Add -Wnon-template-friend.
- * friend.c (do_friend): Use to toggle non-template function warning.
-
-1998-09-03 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (finish_enum): Don't resolve CONST_DECLs to their
- corresponding INTEGER_CSTs when processing_template_decl.
- * pt.c (tsubst_enum): Tweak accordingly.
-
-1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * decl.c (pushdecl_class_level): Add warning here.
- (pushdecl): Tweak.
-
-1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (convert_pointer_to_real): Tidy.
- * search.c (get_base_distance_recursive): Simplify.
- (get_base_distance): Likewise.
-
- * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
- parms.
-
-Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
-
- * lex.c (check_newline): Call HANDLE_PRAGMA before
- HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
- if unknown pragmas are encountered.
- (handle_sysv_pragma): Interpret return code from
- handle_pragma_token (). Return success/failure indication rather
- than next unprocessed character.
- (pragma_getc): New function: retrieves characters from the
- input stream. Defined when HANDLE_PRAGMA is defined.
- (pragma_ungetc): New function: replaces characters back into the
- input stream. Defined when HANDLE_PRAGMA is defined.
-
-1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
- * class.c (build_vtable_entry_ref): Likewise.
-
-1998-09-01 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
- * decl2.c (import_export_decl): Likewise.
- * pt.c (instantiate_decl): Use it.
-
-1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lookup_name_real): Also do implicit typename thing for
- artificial TYPE_DECLs.
- * search.c (lookup_field): Likewise.
- (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
- * semantics.c (begin_constructor_declarator): Use enter_scope_of.
- (enter_scope_of): Extract type from implicit typename.
- (begin_class_definition): Likewise.
- * lex.c (identifier_type): Handle implicit typename when checking
- for SELFNAME.
-
- * cp-tree.h: Declare flag_strict_prototype.
- * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
- -fstrict-prototype.
- * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
- specified, set it to the value of pedantic.
-
-1998-09-01 Mark Mitchell <mark@markmitchell.com>
-
- * decl2.c (arg_assoc): Handle template-id expressions as arguments.
-
-1998-08-31 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (finish_enum): Handle member enums of classes declared in
- template functions.
-
- * decl2.c (grok_x_components): Strip attributes before calling
- groktypename.
-
-1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h, decl2.c: Remove support for -fall-virtual,
- -fenum-int-equivalence and -fno-nonnull-objects.
- * class.c (check_for_override): Remove support for -fall-virtual.
- (finish_struct_1): Likewise.
- * call.c (build_new_op): Remove support for -fenum-int-equivalence.
- * typeck.c (build_binary_op_nodefault): Likewise.
- * cvt.c (ocp_convert): Likewise.
- * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
- * class.c (build_vbase_path): Likewise.
-
-Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
-
- * Makefile.in (INTERFACE): New, set to 1.
-
-1998-08-30 Mark Mitchell <mark@markmitchell.com>
-
- * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
- comparing with global_namespace.
- (dump_aggr_type): Likewise.
-
- * decl.c (grokfndecl): Issue error on declaration of friend
- templates with explicit template arguments.
-
- * pt.c (convert_template_argument): New function, split out
- from...
- (coerce_template_parms): Here.
- (tsubst): Attempt better error-recovery.
-
-1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
-
- * pt.c (decl_template_parm_p): Add checks for
- TEMPLATE_TEMPLATE_PARM.
-
-1998-08-28 Mark Mitchell <mark@markmitchell.com>
-
- * lex.c (do_identifier): Fix thinko in previous change.
-
-1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
- * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
-
-1998-08-28 Richard Henderson <rth@cygnus.com>
-
- Add support for discarding unused virtual functions.
- * lang-options.h: Add -fvtable-gc.
- * cp-tree.h: Add flag_vtable_gc.
- * decl2.c (output_vtable_inherit): New fn.
- (finish_vtable_vardecl): Call it.
- * class.c (build_vtable_entry_ref): New fn.
- (build_vtbl_ref): Call it.
-
-1998-08-28 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (build_enumerator): Take the enumeration type as a
- parameter.
- * decl.c (finish_enum): Don't set the TREE_TYPE for the
- enumeration constant values if we're processing_template_decls.
- Don't set the type for the CONST_DECLs either; that's done in
- build_enumerator.
- (build_enumerator): Take the enumeration type as a
- parameter.
- * lex.c (do_identifier): Don't resolve enumeration constants while
- processing template declarations, even if they happen to be
- TEMPLATE_PARM_INDEXs.
-
- * parse.y (current_enum_type): New variable.
- (primary): Don't allow statement-expression in local classes just
- as we don't in global classes.
- (structsp): Use current_enum_type.
- (enum_list): Likewise.
- * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
- finish_enum; they no longer occur.
-
- * cp-tree.h (finish_base_specifier): New function.
- * parse.y (base_class): Use it.
- * semantics.c (finish_base_specifier): Define it.
-
- * parse.y (structsp): Warn on use of typename outside of template
- declarations.
-
-1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (handle_cp_pragma): Remove #pragma vtable.
- * lang-options.h: Remove +e options.
- * decl2.c (lang_decode_option): Likewise.
- (import_export_vtable): Don't check write_virtuals.
- (finish_vtable_vardecl, finish_file): Likewise.
- * search.c (dfs_debug_mark): Likewise.
- * semantics.c (begin_class_definition): Likewise.
- * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
-
- * call.c (build_over_call): Check flag_elide_constructors.
- * decl2.c: flag_elide_constructors defaults to 1.
- * typeck.c (convert_arguments): Remove return_loc parm.
- (build_function_call_real): Adjust.
-
- * search.c: Tear out all mi_matrix and memoize code.
- (lookup_field, lookup_fnfields): Use scratch_tree_cons.
- * lang-options.h: Remove documentation for -fhandle-exceptions,
- -fmemoize-lookups and -fsave-memoized.
- * cp-tree.h: Lose mi_matrix and memoize support.
- * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
- * class.c: Lose struct class_level.
- (pushclass, popclass): Lose memoize support.
- * init.c (build_offset_ref): Likewise.
-
- Never change BINFO_INHERITANCE_CHAIN.
- * init.c (emit_base_init): Change modification of
- BINFO_INHERITANCE_CHAIN to an assert.
- * search.c (get_base_distance_recursive): Likewise.
- (get_base_distance): Likewise.
- (lookup_member): Likewise.
- (convert_pointer_to_single_level): Likewise.
- (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
- (lookup_fnfields): Likewise.
- * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
- (unshare_base_binfos): Don't call propagate_binfo_offsets.
- (layout_basetypes): Call propagate_binfo_offsets instead of
- unshare_base_binfos.
- * decl.c (xref_basetypes): Call unshare_base_binfos.
- * pt.c (instantiate_class_template): Likewise.
- * tree.c (reverse_path): Remove 'copy' parm; always make a
- temporary copy.
- * class.c (build_vbase_path): Just call it.
- * search.c (compute_access): Likewise. Don't re-reverse.
-
-1998-08-27 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (build_vbase_path): Use reverse_path.
- (finish_base_struct): Move warnings for inaccessible bases to
- layout_basetypes.
- (modify_one_vtable): Remove check of TREE_USED (binfo).
- (fixup_vtable_deltas1): Likewise.
- * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
- (xref_tag): Remove binfos parameter.
- (make_binfo): Remove chain parameter.
- (reverse_path): Add copy parameter.
- * decl.c (init_decl_processing): Change calls to xref_tag.
- (xref_tag): Remove binfos parameter.
- (xref_basetypes): Change calls to make_binfo.
- * decl2.c (grok_x_components): Change calls to xref_tag.
- (handle_class_head): Likewise.
- * friend.c (do_friend): Likewise.
- * lex.c (make_lang_type): Change calls to make_binfo.
- * parse.y (structsp): Change calls to xref_tag.
- (named_complex_class_head_sans_basetype): Likewise.
- (named_class_head): Likewise.
- * rtti.c (init_rtti_processing): Likewise.
- * search.c (compute_access): Change calls to reverse_path.
- (dfs_get_vbase_types): Change calls to make_binfo.
- (get_vbase_types): Remove dead code.
- * tree.c (unshare_base_binfos): Change calls to make_binfo.
- (layout_basetypes): Warn here about inaccessible bases.
- (make_binfo): Remove chain parameter.
- (reverse_path): Add copy parameter.
-
-1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c: #if 0 complete_type_p.
- * init.c (build_java_class_ref, build_new_1): Remove unused locals.
- * method.c (process_overload_item): Likewise.
- * typeck.c (comp_target_types): Likewise.
-
- Stop sharing binfos for indirect virtual bases.
- * tree.c (propagate_binfo_offsets): Unshare vbases, too.
- (layout_basetypes): Likewise.
- (unshare_base_binfos): Copy vbases, too.
- * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
- BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
- (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
- CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
- * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
- reference to BINFO_VIA_PUBLIC.
- (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
- (push_class_decls): Use them.
- (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
- (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
-
-1998-08-27 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (build_enumerator): Set DECL_CONTEXT for the
- CONST_DECLs.
-
-1998-08-26 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (finish_enum): Change prototype.
- * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
- VALUES parameter. Don't try to compute mins/maxs if
- processing_template_decl.
- * parse.y (structsp): Use new calling sequence for finish_enum.
- * pt.c (tsubst_enum): Likewise. Take the new type as input.
- (lookup_template_class): Remove unused variables. Tweak.
- Register enums on instantiation list before substituting
- enumeration constants.
- (tsubst_decl): Remove unused variables.
- (regenerate_decl_from_template): Likewise.
-
- * decl.c (duplicate_decls): Don't obliterate the
- DECL_TEMPLATE_INFO for a template if we're not replacing it with
- anything.
-
- * lex.c (do_identifier): Fix typo in comment.
-
-Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * errfn.c: Remove stdarg.h/varargs.h.
- * tree.c: Likewise.
-
-1998-08-25 Brendan Kehoe <brendan@cygnus.com>
-
- * pt.c (tsubst_copy): Only do typename overloading on an
- IDENTIFIER_NODE that happens to look like a typename if it actually
- has a type for us to use.
-
-1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (comp_cv_target_types): Split out...
- (comp_target_types): From here. Don't allow cv-qual changes under
- a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
- (build_ptrmemfunc): Pass 1 to nptrs.
- * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
-
-1998-08-25 Mark Mitchell <mark@markmitchell.com>
-
- * search.c (dependent_base_p): Don't compare a binfo to
- current_class_type; use the TREE_TYPE of the binfo instead.
-
- * cp-tree.h (CLASS_TYPE_P): Revise definition.
-
-1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (duplicate_decls): Don't complain about different
- exceptions from an internal decl even if pedantic.
-
- * typeck.c (convert_for_assignment): Converting from pm of vbase
- to derived is an error, not a sorry.
-
- * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
- * class.c (fixed_type_or_null): Rename from
- resolves_to_fixed_type_p. Return the dynamic type of the
- expression, if fixed, or null.
- (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
- does not match the static type.
- (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
- resolves_to_fixed_type_p again.
-
-1998-08-24 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (tsubst_decl): Move special case code for dealing with
- tricky friend templates here from ...
- (regenerate_decl_from_template): Here.
-
-1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_decl): Remove redundant linkage check.
-
-1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
-
- * typeck.c (c_expand_return): Handle the case that valtype
- is wider than the functions return type.
-
-1998-08-24 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (CLASS_TYPE_P): New macro.
- * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
- * pt.c (process_template_parm): Undo previous change.
-
-1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
-
- * cp-tree.h: Declare.
- * pt.c (decl_template_parm_p): New function.
- * decl.c (pushdecl): Check decls for redeclaring template parms.
- (xref_tag): Make redeclaration an error, print decl.
- * decl2.c (grokfield): Check field_decls for redeclaration as well.
-
-1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (primary): Fix up the type of string constants.
-
-1998-08-24 Mark Mitchell <mark@markmitchell.com>
-
- * typeck.c (convert_for_initialization): Move check for odd uses
- of NULL to avoid duplicate warnings.
-
-1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (lvalue_type): Fix for arrays.
- * typeck.c (string_conv_p): New fn.
- (convert_for_assignment): Use it.
- (build_unary_op): Use lvalue_type.
- * call.c (standard_conversion, convert_like): Use string_conv_p.
- (add_function_candidate): Use lvalue_type.
- * cvt.c (convert_to_reference): Likewise.
- * decl2.c (lang_decode_option): Ignore -traditional.
- * decl.c (init_decl_processing): flag_writable_strings inhibits
- flag_const_strings.
-
-1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
-
- * lang-options.h (lang_options): Add fconst-strings to the list
- of valid options.
- * decl2.c (lang_f_options, lang_decode_option): Likewise.
-
-1998-08-24 Nathan Sidwell <nathan@acm.org>
-
- * lex.c (real_yylex): Don't warn about long long constants if
- we're allowing long long.
-
-1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
- accessing bindings directly.
-
- * search.c (my_tree_cons): Reimplement.
-
- * lang-specs.h: Remove __HONOR_STD.
- * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
-
-1998-08-23 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (grokdeclarator): Complain about in-class initialization
- of aggregates and/or references.
- * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
- TEMPLATE_TYPE_PARMs.
-
- * decl2.c (grok_array_decl): Add comment.
- (mark_used): Don't instantiate an explicit instantiation.
- * friend.c (make_friend_class): Remove bogus comment. Fix check
- for partial specializations.
- * pt.c (check_explicit_specialization): Don't
- SET_DECL_EXPLICIT_INSTANTIATION here.
- (mark_decl_instantiated): Or here.
- (do_decl_instantiation): Do it here, instead. Add checks for
- duplicate explicit instantiations, etc. Tidy.
- (do_type_instantiation): Likewise.
- (instantiate_decl): Improve comments. Complain about explicit
- instantiations where no definition is available.
-
- * cp-tree.h (ansi_null_node): Remove.
- * call.c (build_over_call): Warn about converting NULL to an
- arithmetic type.
- * cvt.c (build_expr_type_conversion): Likewise. Use
- null_ptr_cst_p instead of expanding it inline.
- * decl.c (ansi_null_node): Remove.
- (init_decl_processing): Make null_node always have integral type.
- * except.c (build_throw): Warn about converting NULL to an
- arithmetic type.
- * lex.c (init_parse): Remove handling of ansi_null_node.
- * pt.c (type_unification_real): Don't convert NULL to void* type.
- * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
- (convert_for_assignment): Warn about converting NULL to an
- arithmetic type.
- (convert_for_initialization): Likewise.
-
-1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
- * pt.c (coerce_template_parms): Use no_linkage_check.
- * decl.c (grokvardecl): Likewise.
- (grokfndecl): Likewise. Members of anonymous types have no linkage.
-
- * method.c (process_overload_item): Remove useless code.
-
-1998-08-20 Per Bothner <bothner@cygnus.com>
-
- Handle new'ing of Java classes.
- * init.c (build_class_classref): New function.
- (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
- constructor does not return this; don't need to exception-protect.
-
- * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
- * decl2.c (acceptable_java_type): Handle template-derived types.
-
-1998-08-20 Per Bothner <bothner@cygnus.com>
-
- * decl2.c (import_export_vtable): Suppress vtables for Java classes.
-
-1998-08-20 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (duplicate_decls): Always merge the old and new patterns
- for templates, regardless of whether or not the new one has
- DECL_INITIAL. Don't throw away specializations. Merge
- DECL_SAVED_TREE.
- * pt.c (tsubst_decl): Use the right pattern when calculating the
- complete args for a new template instance.
- (do_decl_instantiation): Fix typo in comment.
- (regenerate_decl_from_template): Deal with tricky friend template
- case.
- (instantiate_decl): Likewise.
-
-Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
-
- * init.c (build_builtin_delete_call): Add missing assemble_external
- call.
-
-1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (notype_unqualified_id): Also accept ~A<int>.
-
-1998-08-19 Mark Mitchell <mark@markmitchell.com>
-
- * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
- arithmetic.
- * except.c (build_throw): Warn when NULL is thrown, even with
- -ansi. Use ansi_null_node, rather than integer_zero_node, in the
- thrown expression.
-
- * cp-tree.h (ansi_null_node): New variable.
- * decl.c (ansi_null_node): New variable.
- (init_decl_processing): Initialize its type.
- * lex.c (init_parse): Initialize its value. Use ansi_null_node
- for null_node in non-ANSI mode.
- * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
- place of null_node to avoid spurious errors.
-
-1998-08-17 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (enter_scope_of): New function.
- * parse.y (complex_direct_notype_declarator): Use it.
- * semantics.c (enter_scope_of): New function.
-
-1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokparms): No, here.
-
- * decl.c (grokdeclarator): Catch parm with pointer to array of
- unknown bound here...
- * method.c (process_overload_item): ...not here.
-
- * gxxint.texi: Remove obsolete documentation of overloading code.
-
- * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
- * class.c (finish_struct_bits): Likewise.
-
- * tree.c (lvalue_type): Fix for arrays.
- * typeck.c (build_unary_op): Use lvalue_type.
- * call.c (add_function_candidate): Likewise.
- * cvt.c (convert_to_reference): Likewise.
-
- * decl2.c (lang_decode_option): Ignore -traditional.
-
- * init.c (build_offset_ref): Don't mess with error_mark_node.
- * lex.c (do_scoped_id): Use cp_error.
-
- * rtti.c (get_tinfo_fn): Don't mess with the context for now.
-
-1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
-
- * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
-
-Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
-
- * cp-tree.h (set_identifier_local_value): Provide prototype.
-
- * decl2.c (do_namespace_alias): Remove unused variables `binding'
- and `old'.
-
-Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
-
- * Makefile.in: Rename BBISON to BISON so that it can be properly
- inherited from the parent makefile.
-
-1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
-
- * lang-options.h: Add -finit-priority.
- * decl2.c: Likewise. Check flag_init_priority instead of
- USE_INIT_PRIORITY.
-
- * decl2.c (setup_initp): New fn.
- (start_objects, finish_objects, do_ctors): Handle init_priority.
- (do_dtors, finish_file): Likewise.
-
-1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst_copy): Hush warning.
-
- * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
-
-1998-08-12 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (print_template_context): Don't abort when instantiating a
- synthesized method.
-
- * decl.c (grokdeclarator): Issue errors on namespace qualified
- declarators in parameter lists or in class scope.
-
-1998-08-09 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (check_explicit_specialization): Don't abort on bogus
- explicit instantiations.
-
-1998-08-07 Mark Mitchell <mark@markmitchell.com>
-
- * typeck.c (require_complete_type): Use complete_type_or_else.
- (complete_type_or_else): Always return NULL_TREE on failure, as
- documented.
-
- * pt.c (tsubst_aggr_type): Prototype.
- (tsubst_decl): New function, split out from tsubst. Set
- input_filename and lineno as appropriate.
- (pop_tinst_level): Restore the file and line number saved in
- push_tinst_level.
- (instantiate_class_template): Set input_filename and lineno as
- appropriate.
- (tsubst): Move _DECL processing to tsubst_decl. Make sure the
- context for a TYPENAME_TYPE is complete.
-
- * decl2.c (grokbitfield): Issue errors on bitfields declared with
- function type.
- (do_dtors): As in do_ctors, pretend to be a member of the same
- class as a static data member while generating a call to its
- destructor.
-
- * cvt.c (cp_convert_to_pointer): Handle NULL pointer
- conversions, even in complex virtual base class hierarchies.
-
-1998-08-06 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
- (TYPE_TEMPLATE_INFO): Likewise.
- (SET_TYPE_TEMPLATE_INFO): Likewise.
- (ENUM_TI_TEMPLATE): Likewise.
- (ENUM_TI_ARGS): Likewise.
- (lookup_nested_type_by_name): Remove.
- * decl.c (maybe_process_template_type_declaration): Handle enums.
- (start_enum): Don't check for primary-template enum declarations
- here.
- (finish_enum): Clean up, document. Make sure template enum
- constants get the correct type.
- (build_enumerator): Copy initializers for template enumerations,
- too.
- (grok_enum_decls): Document.
- * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
- better. Build LOOKUP_EXPRs for local variables, even if they are
- TREE_PERMANENT.
- * pt.c (tsubst_enum): Remove field_chain parameter.
- (template_class_depth): Include the depth of surrounding function
- contexts.
- (push_template_decl): Check for primary-template enum declarations
- here. Deal with enumeration templates.
- (lookup_template_class): Likewise.
- (for_each_template_parm): Likewise.
- (instantiate_class_template): Don't call tsubst_enum directly,
- call tsubst instead, to instantiate enums. Deal with all
- field_chain issues here, not in tsubst_enum.
- (lookup_nested_type_by_name): Remove.
- (tsubst_aggr_type): Revise handling of enumeration types.
- (tsubst): Likewise.
- (tsubst_copy): Likewise.
- (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
-
-1998-08-04 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
- uses template parameters.
- * method.c (build_template_parm_names): Use the full set of
- template arguments for tsubst'ing.
- (build_overload_identifier): Pass the full set of template
- arguments to build_template_parm_names, not just the
- innermost_args.
- * pt.c (TMPL_ARGS_DEPTH): Define using
- TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
- (NUM_TMPL_ARGS): New macro.
- (add_outermost_template_args): Deal with the case where the outer
- args will be completely discarded.
- (coerce_template_parms): Use the full set of template arguments
- for tsubst'ing. Simplify. Add some asserts. Improve
- error messages.
- (lookup_template_class): Pass the full set of template arguments
- to coerce_template_parms.
- (tsubst): Add assertion.
- (do_type_instantiation): Don't instantiate member template
- classes.
-
- * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
- name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
-
-1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (set_mangled_name_for_decl): Change return type to void.
-
- * decl.c (lookup_name_real): A namespace-level decl takes priority
- over implicit typename. Avoid doing the same lookup twice.
-
- * search.c (dependent_base_p): New fn.
- (dfs_pushdecls, dfs_compress_decls): Use it.
-
- * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
- virtual functions if the type doesn't have any.
-
-1998-08-03 Mark Mitchell <mark@markmitchell.com>
-
- * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
- uses template parameters.
-
-1998-08-02 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
- * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
- * lex.c (do_identifier): Don't use a second argument, or a type,
- when building LOOKUP_EXPRs.
- (do_identifier): Likewise.
- (do_scoped_id): Likewise.
- * method.c (hack_identifier): Improve error message.
- * pt.c (lookup_template_function): Don't needlessly call
- copy_to_permanent or build_min.
- (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
- necessary.
- (do_decl_instantiation): Improve error message.
- * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
- (build_min): Copy the type to the permanent obstack, too.
-
-1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (init_init_processing): Remove BI* handling.
- (build_builtin_call): Remove.
- (build_builtin_delete_call): New fn.
- (build_delete): Use it.
-
-1998-07-31 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
- (maybe_check_template_type): New function.
- * decl.c (maybe_process_template_type_declaration): New function,
- split out from pushtag Call maybe_check_template_type.
- (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
- (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
- * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
- * pt.c (template_class_depth_real): Generalization of ...
- (template_class_depth): Use it.
- (register_specialization): Use duplicate_decls for duplicate
- declarations of specializations.
- (maybe_check_template_type): New function.
- (push_template_decl_real): Fix comment.
- (convert_nontype_argument): Likewise.
- (lookup_template_class): Likewise. Avoid an infinite loop on
- erroneous code.
- (tsubst_friend_function): Fix comment.
- (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
- an IDENTIFIER_NODE.
- * semantics.c (begin_function_definition): Use
- reset_specialization to note that template headers don't apply
- directly to declarations after the opening curly for a function.
-
-1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (push_overloaded_decl): Use current_namespace instead of
- DECL_CONTEXT (decl) to determine where we go.
-
- * decl.c (lookup_name_real): Fix typo.
-
-1998-07-28 Mark Mitchell <mark@markmitchell.com>
-
- * friend.c (is_friend): Be lenient with member functions to deal
- with nested friends.
-
-1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_1): Convert integer_zero_node to
- ssizetype before passing it to set_rtti_entry.
- * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
- of any size to a pointer.
-
-1998-07-27 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
- (build_template_decl_overload): Remove.
- (set_mangled_name_for_decl): New function.
- (innermost_args): Remove is_spec parameter.
- (most_specialized, most_specialized_class): Remove declarations.
- (lookup_template_class): Add entering_scope parameter.
- (maybe_process_partial_specialization): New function.
- (finish_template_decl): Likewise.
- (finish_template_type): Likewise.
- * class.c (finish_struct): Clean up processing of member template
- specializations.
- * decl.c (pushtag): Fix formatting.
- (lookup_tag): Improve handling of pseudo-global levels.
- (make_typename_type): Adjust call to lookup_template_class.
- (shadow_tag): Use maybe_process_partial_specialization.
- (xref_tag): Improve handling of member friends.
- (start_function): Call push_nested_class before
- push_template_decl. Don't call push_template_decl for
- specializations.
- * decl2.c (grok_x_components): Don't call xref_tag for
- template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
- (grokclassfn): Use set_mangled_name_for_decl.
- (arg_assoc_class): Adjust call to innermost_args.
- (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
- * error.c (dump_function_name): Improve printing of template
- function names.
- * friend.c (is_friend): Don't compare types of decls to determine
- friendship, unless flag_guiding_decls.
- (make_friend_class): Partial specializations cannot be friends.
- (do_friend): Use set_mangled_name_for_decl. Call
- push_template_decl_real instead of push_template_decl.
- * method.c (build_decl_overload_real): Remove prototype. Give it
- external linkage.
- (build_overload_identifier): Adjust call to innermost_args.
- (build_template_decl_overload): Remove.
- (set_mangled_name_for_decl): New function.
- * parse.y (.finish_template_type): New non-terminal.
- (template_def): Use finish_template_decl. Use template_extdef
- instead of extdef.
- (template_extdef, template_datadef): New non-terminals, containing
- only those rules for things which can be templates.
- (datadef): Tidy.
- (template_type, self_template_type): Use .finish_template_type.
- (named_class_head): Use maybe_process_partial_specialization.
- * pt.c (mangle_class_name_for_template): Remove context parameter.
- (get_class_bindings): Remove outer_args parameter.
- (complete_template_args): Remove.
- (add_outermost_template_args): New function.
- (register_specialization): Return the specialization.
- (unregister_specialization): New function.
- (tsubst_template_parms): Likewise.
- (most_specialized, most_specialized_class): Prototype here as
- static.
- (original_template): Rename to most_general_template.
- (tsubst_template_parms): New function.
- (set_mangled_name_for_template_decl): Likewise.
- (TMPL_ARGS_DEPTH): New macro.
- (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
- (TMPL_ARGS_LEVEL): New macro.
- (SET_TMPL_ARGS_LEVEL): Likewise.
- (TMPL_ARG): Likewise.
- (SET_TMPL_ARG): Likewise.
- (TMPL_ARGS_DEPTH): Likewise.
- (finish_member_template_decl): Use finish_template_decl.
- (maybe_process_partial_specialization): New function, split out
- from tsubst.
- (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
- (maybe_begin_member_template_processing): Use new macros.
- (is_member_template): Likewise.
- (is_member_template_class): Likewise.
- (add_to_template_args): Likewise. Deal with multiple levels of
- args.
- (maybe_process_partial_specialization): New function.
- (retrieve_specialization): Add consistency check.
- (determine_specialization): Return full argument list.
- (check_explicit_specialization): Tweak friend handling. Use full
- argument lists. Simplify.
- (current_template_args): Use new macros.
- (push_template_decl_real): Change ill-named mainargs to specargs.
- Check that a partial specialization actually specializes at least
- one parameter. Improve friend handling. Modify for full
- template arguments.
- (classtype_mangled_name): Don't mangle the names of
- specializations.
- (lookup_template_class): Add entering_scope parameter. Use it to
- avoid finding a template type when an instantiation is required.
- Simplify. Use full template arguments.
- (tsubst_friend_function): Use unregister_specialization. Use new
- macros. Use full template arguments.
- (tsubst_friend_class): Substitute, using tsubst_template_parms,
- into the template parameters before passing them to
- redeclare_class_template.
- (instantiate_class_template): Simplify. Use full template
- arguments. Adjust calls to get_class_bindings. Use
- SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
- (innermost_args): Use new macros.
- (tsubst_aggr_type): New function, split out from tsubst.
- (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
- conventions for lookup_template_class. Refine handling of partial
- instantiations. Remove calls to complete_template_args.
- Simplify. Add consistency checks. Use set_mangled_name_for_decl
- and set_mangled_name_for_template_decl.
- (tsubst_copy): Use tsubst_aggr_type.
- (instantiate_template): Use full template arguments.
- (more_specialized): Improve formatting.
- (more_specialized_class): Adjust calls to get_class_bindings.
- (get_bindings_real): Don't call complete_template_args.
- (most_specialized): Don't overwrite input; create a new list.
- (most_specialized_class): Use most_general_template.
- (regenerate_decl_from_template): Use unregister_specialization.
- Use full template arguments.
- (instantiate_decl): Use full template arguments.
- (set_mangled_name_for_template_decl): New function.
- * semantics.c (begin_class_definition): Use
- maybe_process_partial_specialization.
- (finish_member_class_template): New function.
- (finish_template_decl): Likewise.
- (finish_template_type): Likewise.
- (typeck.c): Don't crash after issuing a compiler_error.
- * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
-
-1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (build_functional_cast): Handle default-initialization.
-
- * call.c (build_over_call): Pass 1 to popclass.
-
- * parse.y (direct_notype_declarator): Add precedence declaration
- to notype_unqualified_id case.
- * Makefile.in (EXPECT): Adjust.
-
- * tree.c (ovl_member): Fix for single function in OVL.
-
-1998-07-27 Dave Brolley <brolley@cygnus.com>
-
- * c-lex.c (yylex): Fix boundary conditions in character literal and
- string literal loops.
-
-1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lookup_name_real): OK, do return the from_obj value
- unless got_object depends on template parms.
-
- * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
-
- * pt.c (coerce_template_parms): Also complain about local enums.
-
- * cp-tree.h: Add prototype for set_identifier_local_value.
- * decl.c (set_identifier_local_value_with_scope): Make static,
- prototype.
- * search.c (covariant_return_p): Likewise.
- * except.c (build_terminate_handler, alloc_eh_object): Likewise.
-
- * call.c (build_method_call): Only pull out the type of a destructor
- if it's a template type parm.
- * decl.c (lookup_name_real): Never return the from_obj value.
-
-1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (process_start_catch_block_old): Call start_decl_1 for
- catch parm.
- * decl.c (start_decl_1): Avoid duplicate error.
-
- * init.c (expand_default_init): Only perform the initialization if
- it will do something.
-
-1998-07-23 H.J. Lu (hjl@gnu.org)
-
- * parse.y (base_class): Check for invalid base class.
-
-1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (import_export_template): Fold in...
- (import_export_class): ...to here. Handle dllimport/export.
-
- * class.c (build_vtable): Pass at_eof to import_export_vtable.
- (prepare_fresh_vtable): Likewise.
- * decl2.c (import_export_class): Split out...
- (finish_prevtable_vardecl): From here.
- * class.c (finish_struct_1): Call import_export_class if at_eof.
-
- * decl.c (start_function): #if 0 mysterious code I wrote and have
- forgotten why.
- * rtti.c (get_tinfo_fn): If this is for a class type, set
- DECL_CONTEXT.
-
-1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
-
- * inc/exception: Change terminate and unexpected to ().
-
- * parse.y (named_class_head_sans_basetype_defn): A
- named_class_head_sans_basetype followed by '{' or ':' is a defn.
-
-1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (canonical_type_variant): New fn to handle arrays.
- * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
- * pt.c (unify, default case): Also fold arg. Fix array bounds case.
- * method.c (process_overload_item): Use build_overload_value for
- arrays.
-
-1998-07-20 Dave Brolley <brolley@cygnus.com>
-
- * lex.c (mbchar.h): #include it.
- (GET_ENVIRONMENT): New macro.
- (init_parse): Set character set based on LANG environment variable.
- (real_yylex): Handle multibyte characters in character literals.
- (real_yylex): Handle multibyte characters in string literals.
-
-1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (do_identifier): Look for class value even if we don't
- have a global value. Do implicit declaration if parsing is 2.
- * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
- lookup.
-
-1998-07-19 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (pushtag): Revert previous change.
- * pt.c (lookup_template_class): Don't put out debugging
- information for types that use template parameters.
-
- * decl.c (pushtag): Don't put out debugging information for
- compiler-generated typedefs.
-
- * error.c (dump_type_real): Don't crash when presented with
- intQI_type_node or the like.
-
- * semantics.c (finish_translation_unit): Fix spelling error in
- comment.
-
-1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lookup_name_real): Pull out single function here.
- (select_decl): Not here.
- (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
-
- * decl.c (qualify_lookup): Tweak again.
-
- * pt.c (lookup_template_class): Don't mess with the context of the
- instantiation.
- * decl2.c (current_decl_namespace): Remove special handling for
- templates.
-
- * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
- a member template specialization.
-
- * tree.c (ovl_member): Use decls_match to compare functions.
- * decl.c (decls_match): Check the context of a function.
-
- * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
- in Koenig lookup support rules.
- * semantics.c (finish_call_expr): Handle the new cases.
-
- * typeck.c (build_x_function_call): Handle overloaded methods.
-
- * decl.c (grokvardecl): Don't call build_static_name for extern "C".
-
-1998-07-16 Mark Mitchell <mark@markmitchell.com>
-
- * semantics.c (finish_object_call_expr): Revert previous change.
- * call.c (build_new_method_call): Likewise. Instead, convert
- TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
-
-1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (qualify_lookup): Handle templates.
-
- * decl2.c (do_using_directive): Don't pass ancestor.
- * decl.c (push_using_directive): Calculate ancestor.
-
- * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
- * decl.c (pushdecl): Move type shadowing handling from here...
- (duplicate_decls): ...to here.
- * decl.c (set_identifier_local_value_with_scope): New fn.
- (pushdecl): Use it.
- (set_identifier_local_value, lookup_type_current_level): New fns.
- * decl2.c (do_local_using_decl): Handle types and binding level
- stuff properly.
-
- * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
- * decl.c (select_decl): Extract a lone function from an OVERLOAD.
- (lookup_namespace_name): Likewise.
- * typeck.c (build_unary_op): Not here anymore.
-
- * decl2.c (do_class_using_decl): Make sure we get an identifier.
- * class.c (handle_using_decl): Ignore TYPE_DECLs.
-
- * decl.c (qualify_lookup): New fn.
- (lookup_name_real): Use it.
-
-1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
-
- * decl2.c (add_using_namespace): When directly using a namespace
- that was indirect before, promote it.
-
- * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
- LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
- LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
- * decl.c (select_decl): Replace two flag parameters by one.
- (unqualified_namespace_lookup): Likewise, pass flag.
- (lookup_flags): New function.
- (lookup_name_real): Compute flags, pass them.
- (lookup_namespace_name): Call with zero-flag.
- * decl2.c (ambiguous_decl): Add flag parameter, complain only
- according to flags.
- (lookup_using_namespace, qualified_lookup_using_namespace):
- Add flag parameter, pass them through.
- * lex.c (do_scoped_id): Call with zero-flag.
-
-1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (convert_for_assignment): Use comptypes.
-
-1998-07-16 Mark Mitchell <mark@markmitchell.com>
-
- * semantics.c (finish_object_call_expr): Move test for the
- function called being a TYPE_DECL to ...
- * call.c (build_new_method_call): Here.
-
-1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (arg_assoc_class): Also look at template arguments, if any.
- (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
-
- * lex.c (looking_for_typename): Don't initialize.
-
- * decl2.c (ambiguous_decl): Clarify error message.
-
- * decl.c (push_using_directive): Iterate over namespaces used
- indirectly.
-
-1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
-
- * decl2.c (add_using_namespace): Iterate over namespaces used
- indirectly.
-
- * decl.c (lookup_name_real): Accept namespace aliases as locals.
- (cat_namespace_levels): Ignore aliases.
- (duplicate_decls): Ignore duplicate aliases.
- * decl2.c (do_namespace_alias): Process block level namespace
- aliases. Store alias with pushdecl. Remove odr errors.
- * parse.y (namespace_alias): New non-terminal.
- (extdef): Use it.
-
-1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
- Handle TEMPLATE_TYPE_PARM.
- (arg_assoc): Rewrite.
-
- * pt.c (complete_template_args): Don't look at the context unless
- we have to.
-
- * method.c (build_decl_overload_real): Fix namespace handling.
-
- * typeck.c (build_unary_op): Extract a lone function from an
- OVERLOAD.
-
- * call.c (build_scoped_method_call): Handle getting a namespace
- for basetype in a destructor call.
- (check_dtor_name): Handle enums.
-
- * parse.y (using_directive): New nonterminal.
- (extdef, simple_stmt): Use it.
-
-1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl2.c (add_function): Move error message ...
- (arg_assoc_namespace): ... from here.
-
-1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (namespace_qualifier): Fix multiple level handling.
- * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
- (arg_assoc): Don't skip the first argument of a function.
-
-Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
-
- * search.c (my_tree_cons): Clean up.
-
-1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (joust): Don't warn about "confusing" conversions to the
- same type.
-
-1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * class.c (push_nested_class): Complain about namespaces.
- * decl.c (start_decl): Enter the object's namespace.
- (cp_finish_decl): Leave it.
- (grokdeclarator): Likewise.
- * decl2.c (check_decl_namespace): New function.
- (finish_file): Call it.
- * parse.y (complex_direct_notype_declarator): Set complexity
- of namespace-qualified ids to -1, enter the namespace.
-
- * method.c (build_template_decl_overload): Expect _DECL as first
- parameter. Put context temporarily into current_namespace.
- * pt.c (check_explicit_specialization): Change caller.
- (tsubst): Likewise.
-
- * init.c (build_offset_ref): Call mark_used and
- convert_from_reference for namespace members.
-
-Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * search.c (my_tree_cons): The bitfield is at index 2.
-
-Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
-
- * lang-options.h: Format changed to work with new --help support
- in gcc/toplev.c
-
-1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * decl2.c (build_expr_from_tree): Change calls of do_identifier.
- Do Koenig lookup in CALL_EXPR.
- (arg_assoc): Handle error_mark.
- * lex.c (is_global): New function.
- (do_identifier): Expect arguments for Koenig lookup.
- * parse.y (primary): Add rules for calls of unqualified function calls.
- (do_id): Change call of do_identifier.
- * pt.c (finish_stmt_expr): Likewise.
- * semantics.c (finish_id_expr): Likewise.
- (finish_call_expr): Add integer parameter to indicate
- argument-dependent lookup.
-
- * decl.c (struct binding_level): New field using_directives.
- (push_using_decl): Not sorry anymore.
- (push_using_directive): New function.
- (lookup_tag): Use CP_DECL_CONTEXT to iterate.
- (unqualified_namespace_lookup): New function, code from ...
- (lookup_name_real): ... here.
- * decl2.c (lookup_using_namespace): Pass using list instead of
- initial scope.
- (validate_nonmember_using_decl): New function.
- (do_nonmember_using_decl): New function.
- (do_toplevel_using_decl): Use them.
- (do_local_using_decl): New function.
- (do_using_directive): Support block-level directives.
- * parse.y (simple_stmt): Support using declarations and
- directives.
- (namespace_qualifier, namespace_using_decl): New non-terminals.
-
- * xref.c (classname): New function.
- (GNU_xref_hier): Change class and base parameters to tree.
- * decl.c (xref_baseypes): Change caller.
- * friend.c (make_friend_class): Likewise.
-
-1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
-
- * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
- comparison.
-
- * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
- template template parameter, record its use.
- (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
- its template arguments if exists.
-
- * pt.c (coerce_template_template_parms): New function equivalent
- to coerce_template_parms when IS_TMPL_PARM is true.
- (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
- all callers changed.
-
- (coerce_template_parms): Access ARGLIST properly when creating a
- new vector. Only accept implicit TYPE_DECL as valid argument for
- a template template parameter when it is a base class of
- current_class_type. Don't display error message when COMPLAIN is
- false.
-
-1998-07-12 Klaus Kaempf (kkaempf@progis.de)
-
- * repo.c (get_base_filename): Use file_name_nondirectory.
- (open_repo_file): Likewise.
- * cp-tree.h (file_name_nondirectory): Add prototype.
-
-1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
-
- * friend.c (do_friend): Pull the identifier out of declarator.
- Use cp_error and friends.
- * decl2.c (qualified_lookup_using_namespace): Fix call to
- purpose_member.
- * decl.c (lookup_name_real): Don't call complete_type on a namespace.
- (grokvardecl): Use DECL_CLASS_SCOPE_P.
- * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
- * class.c (warn_hidden): Fix for OVERLOAD.
- From grahams@rcp.co.uk:
- * cp-tree.h (DEFARG_NODE_CHECK): New macro.
- (DEFARG_LENGTH, DEFARG_POINTER): Use it.
-
-Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
-
- * g++.1 (-traditional): Remove duplicated documentation.
-
-1998-07-11 Mark Mitchell <mark@markmitchell.com>
-
- * method.c (flush_repeats): Add nrepeats parameter.
- (issue_nrepeats): Likewise.
- (is_back_referenceable_type): New function. Don't back-reference
- TEMPLATE_TYPE_PARMs as well as simple types like integers.
- (build_mangled_name_for_type): Likewise.
- (build_mangled_name_for_type_with_Gcode): Likewise.
- (lasttype): Remove.
- (nrepeats): Likewise.
- (Nrepeats): Likewise.
- (start_squangling): Don't clear the variables removed above.
- (end_squangling): Likewise.
- (flush_repeats): Tidy. Use nrepeats parameter rather than
- Nrepeats global.
- (issue_nrepeats): Likewise, but with nrepeats global. Use
- is_backreferenceable_type.
- (build_overload_nested_name): Tidy. Add comment. Use
- build_mangled_name_for_type.
- (build_underscore_int): Comment.
- (build_overload_scope_ref): Use build_mangled_name_for_type.
- (build_overload_int): Likewise.
- (build_template_template_parm_names): Tidy.
- (build_template_parm_names): Use build_mangled_name_for_type.
- (build_overload_identifier): Add comments.
- (build_mangled_name_for_type_with_Gcode): Split out from
- build_mangled_name.
- (build_mangled_name_for_type): Use it.
- (build_mangled_name): Rework to use build_mangled_name_for_type
- and to not use global nrepeats/Nrepeats. Tidy.
- (process_modifiers): Tidy.
- (check_btype): Use is_backreferenceable_type. Add comment.
- Rename `node' to `type'.
- (process_overload_item): Set numeric_output_need_bar here.
- Use build_mangled_name_for_type. Tidy.
- (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
- build_mangled_name_for_type.
-
- * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
- for TYPE_DECLs.
-
-1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
-
- * cp-tree.h (warn_long_long): Define.
- * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
- warning "ANSI C++ does not support `long long'".
- * decl2.c (warn_long_long): Define.
- (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
-
-1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (xref_tag): Handle attributes between 'class' and name.
- * parse.y (aggr): Likewise.
- * semantics.c (finish_class_definition): Likewise.
- * Makefile.in (EXPECTED): Adjust.
-
- * cp-tree.h: Declare flag_optional_diags and warn_multichar.
- * decl2.c: Define them.
- (lang_decode_option): Handle them.
- * lang-options.h: Add -foptional-diags.
- * class.c (finish_struct): Don't complain about multiple meanings of
- name if -fno-optional-diags.
- * decl.c (pushdecl_class_level): Likewise.
- * lex.c (real_yylex): Check warn_multichar.
-
-1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
-
- * tree.c (make_binfo): Fix length.
-
-1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
-
- * decl2.c (lang_decode_option): Remove warn_template_debugging.
- * lang-options.h: Likewise.
-
-Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
- (process_start_catch_block): Likewise for variables
- `false_label_rtx', `call_rtx' and `return_value_rtx'.
-
-1998-06-29 Brendan Kehoe <brendan@cygnus.com>
-
- * tree.c (build_srcloc): Make sure we allocate this node on the
- permanent obstack.
-
-Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
-
- * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
- (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
- (lang_specific_driver): Only add -lm automatically if need_math is
- nonzero.
-
-Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
-
- * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
-
-Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (EXPR_H): New dependency variable.
- (decl2.o): Depend on $(EXPR_H).
- (typeck.o): Likewise.
- (init.o): Likewise.
- (expr.o): Likewise.
-
-1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
-
- * decl.c (start_enum): Put local enums on permanent_obstack.
-
-1998-06-25 Mark Mitchell <mark@markmitchell.com>
-
- * cp-tree.h (c_get_alias_set): Declare.
- * decl.c (init_decl_processing): Set lang_get_alias_set.
-
-1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
-
- * cp-tree.h (mark_all_runtime_matches): Add function prototype.
- * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
- flag for all function decls which are in the exception table.
- * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
- * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
- code is emitted for any referenced rtti function.
-
-1998-06-25 Dave Brolley <brolley@cygnus.com>
-
- * lang-specs.h: Use new | syntax to eliminate
- string concatenation.
-
-1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (CP_DECL_CONTEXT): New macro.
- * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
- * method.c (build_overload_nested_name): Likewise.
- * sig.c (build_signature_pointer_or_reference_type): Don't set
- DECL_CONTEXT.
-
-1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
-
- Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
- * cp-tree.h (FROB_CONTEXT): New macro.
- (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
- * decl.c (namespace_binding): Replace NULL_TREE with
- global_namespace.
- (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
- * decl2.c (is_namespace_ancestor, lookup_using_namespace):
- Likewise.
- * decl.c (pushtag): Use FROB_CONTEXT.
- (pushdecl, make_typename_type, define_function, grokdeclarator):
- Likewise.
- * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
- * pt.c (push_template_decl_real, lookup_template_class, tsubst):
- Likewise.
- * decl2.c (decl_namespace): Return global_namespace if no context.
- * method.c (build_overload_nested_name): Expect null as context.
- * pt.c (mangle_class_name_for_template): Do nothing for null
- contexts.
- (lookup_template_class): Allow for null id_context.
-
-1998-06-25 Richard Henderson <rth@cygnus.com>
-
- * method.c (emit_thunk): Set current_function_is_thunk for the
- ASM_OUTPUT_MI_THUNK case as well.
-
-1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
-
- * exception.cc (__cplus_type_matcher): Get a match_info pointer
- instead of an exception table entry as a parameter.
-
-1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
-
- * parse.y (function_try_block): Don't call start_catch_handler.
- * except.c (call_eh_info): Remove coerced field from declaration.
- (build_eh_type_type_ref): New function to create an address of a
- rtti function for the new style exception tables.
- (expand_start_catch_block): Split function, this contains the
- common part.
- (process_start_catch_block_old): New function to perform the rest
- of expand_start_catch_block under old style exceptions.
- (process_start_catch_block_old): New function to perform the rest
- of expand_start_catch_block under new style exceptions.
- (expand_end_catch_block): Only pop the false label off the stack under
- the old style of exceptions.
- * semantics.c (finish_try_block): Don't call start_catch_handler.
- * exception.cc (struct cp_eh_info): Add original_value field.
- (__cplus_type_matcher): Perform type matching on the original exception
- value, and if we have a match, set the current value.
- (__cp_push_exception): Set the original exception value.
-
-1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (joust): Fix confusing conversion warning.
-
- * call.c (build_op_delete_call): Add placement parm. Check
- LOOKUP_SPECULATIVELY.
- * cp-tree.h, decl2.c, init.c: Adjust.
- * decl.c (finish_function): Use it.
-
- * pt.c (tsubst): Diagnose creating void fields or variables.
-
-Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * call.c (build_scoped_method_call): Remove unused variable `tmp'.
-
- * cp-tree.h (check_dtor_name): Add prototype.
-
- * init.c (expand_member_init): Remove unused variables
- `ptr_type_node', `parm' and `rval'.
-
- * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
- in call to fprintf.
- (lang_print_xnode): Likewise.
-
- * typeck2.c (enum_name_string): Cast argument to sprintf to long
- and use %ld specifier.
-
- * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
- specifier in call to fprintf.
- (GNU_xref_member): Cast argument to sprintf to int.
-
-Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
-
- * typeck2.c (pop_init_level): Warn about implicit zero initialization
- of struct members.
-
-Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * cp-tree.h: Prototype function `check_java_method'.
-
-1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct): Make conflicting use of id a pedwarn.
- * decl.c (pushdecl_class_level): Likewise.
-
-1998-06-17 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (convert_nontype_argument): Issue an error when presented
- with an integer (real) constant that cannot be simplified to an
- INT_CST (REAL_CST).
-
- * cp-tree.h (c_get_alias_set): Remove declaration added in
- 1998-06-13 change that should never have been checked in.
-
-1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault): Change % in format strings
- to %%.
-
- * decl.c (grokvardecl): Don't build_static_name for decls that
- aren't at namespace scope.
-
- * init.c (perform_member_init): Catch default-initialization of
- references.
-
-1998-06-17 Mark Mitchell <mark@markmitchell.com>
-
- * errfn.c (cp_thing): Handle the `%%' formatting sequence.
-
-1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (hack_identifier): Complain about getting a namespace
- or class template.
- * typeck.c (decay_conversion): Remove check for namespaces.
- * typeck2.c (incomplete_type_error): Likewise.
- * parse.y (template_arg): Add PTYPENAME expansion.
-
-1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
-
- * decl.c (grokvardecl): Don't build external assembler names for
- TYPENAMEs in other namespaces as there is no declarator.
- * error.c (cp_file_of, cp_line_of): Don't extract file or line number
- info from DECL_CONTEXT if it is NULL.
-
-1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (check_dtor_name): Split out.
- (build_scoped_method_call): Use it.
- (build_method_call): Use it.
- * init.c (build_offset_ref): Use it.
-
- * typeck.c (build_static_cast): Fix handling of pointers to members.
-
- * decl.c (finish_function): Just return nothing from a constructor.
- * typeck.c (c_expand_return): Complain about returning a void
- expression from a destructor.
-
-1998-06-13 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (alter_access): Accept a BINFO explaining how to get
- from the entity whose accessed is being altered to the type doing
- the altering.
- (handle_using_decl): New function containing code split out from ...
- (finish_struct_1): Here.
-
- * cp-tree.h (complete_type_or_else): Declare.
- * init.c (build_new_1, build_delete): Use it.
- * typeck.c (require_complete_type): Use complete_type, rather than
- expanding it inline.
- (complete_type_or_else): New function.
- (build_component_ref): Use it.
- (pointer_int_sum): Make sure the type pointed to is complete.
- (pointer_diff): Likewise.
-
- * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
- types.
-
- * search.c (get_matching_virtual): Note that member templates
- cannot override virtual functions.
-
-1998-06-12 Brendan Kehoe <brendan@cygnus.com>
-
- * pt.c (check_explicit_specialization): If DECLARATOR turned into
- an error_mark_node from lookup_template_function, return the same.
- (determine_specialization): Also make sure TEMPLATE_ID isn't an
- error_mark_node, before we try to read its operands.
- * decl.c (grokdeclarator): If we got an error_mark_node from
- check_explicit_specialization, just return it right back.
-
-1998-06-12 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (instantiate_type): Don't treat template-ids that don't
- specify any template arguments as equivalent to ordinary
- identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
- pointer-to-members for member templates. Tidy slightly.
- * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
- * init.c (build_offset_ref): Handle template-ids like ordinary
- identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
- offset part of the OFFSET_REF.
- * typeck.c (build_unary_op): Change check for unknown types to
- look for OFFSET_REFs, not SCOPE_REFs.
-
-1998-06-11 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (is_member_template_class): New function.
- (push_template_decl_real): Use it.
-
-1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
-
- * friend.c (do_friend): Add support for nested classes using
- member functions of the enclosing class as friends.
-
-1998-06-10 Mark Mitchell <mark@markmitchell.com>
-
- * call.c (convert_default_arg): Make global, not static.
- (convert_arg_for_ellipsis): Split out from ...
- (build_over_call): Here.
- * cp-tree.h (convert_default_arg); Declare.
- (convert_arg_to_ellipsis): Likewise.
- (do_member_init): Remove.
- * init.c (do_member_init): Remove; this code is dead.
- (expand_member_init): Remove much of this code; it is dead.
- * typeck.c (convert_arguments): Use convert_default_arg and
- convert_arg_for_ellipsis, rather than duplicating here.
-
- * call.c (convert_like): Don't fail silently if
- build_user_type_conversion fails. Always return error_mark_node
- for failure.
-
-1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (covariant_return_p): Complain about ambiguous base.
-
- * typeck.c (build_component_ref): Diagnose ref to nested type.
-
-1998-06-10 Brendan Kehoe <brendan@cygnus.com>
-
- * decl.c (grokparms): Check that INIT isn't an error_mark_node
- before giving error about invalid type for default arg.
-
-1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_method_call): Fix thinko.
-
-1998-06-10 Dave Brolley <brolley@cygnus.com>
-
- * decl2.c (lang_decode_option): New argc/argv interface.
- * cp-tree.h (lang_decode_option): New argc/argv interface.
- * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
- specified for cpplib-enabled compilers.
- * lex.c (lang_init): Don't check_newline for cpplib.
- (init_parse): Don't initialize cpplib here.
-
-1998-06-10 Brendan Kehoe <brendan@cygnus.com>
-
- * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
- piece before checking DECL_MUTABLE_P.
-
-1998-06-10 John Carr <jfc@mit.edu>
-
- * tree.c (debug_binfo): Make printf format match arguments.
-
- * error.c (OB_PUTI): Make printf format match arguments.
-
-1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (perform_member_init): Handle default-initialization.
-
- * except.c (build_throw): Handle throwing NULL.
-
- * typeck.c (build_x_function_call): Use resolve_offset_ref.
-
- * search.c (compute_access): Only strip an anonymous union
- for a FIELD_DECL.
-
- * call.c (add_builtin_candidates): Tweak.
-
- * cvt.c (build_expr_type_conversion): Restore code for conversion
- from class types.
- * decl2.c (delete_sanity): Use it. Clean up.
-
- * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
-
-1998-06-10 Branko Cibej <branko.cibej@hermes.si>
-
- * typeck.c (c_expand_return): Don't warn about void expressions on
- return statements in functions returning void.
-
-1998-06-09 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (fn_type_unification): Revise documentation. Tidy.
- (type_unification): Likewise.
-
-1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
-
- * semantics.c (finish_try_block): Rename expand_start_catch, and delete
- expand_end_catch.
- * parse.y (function_try_block): Rename expand_start_catch, and delete
- expand_end_catch.
- * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
- expand_end_catch.
-
-1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (lookup_member): New fn.
- * class.c (finish_struct_1): Use it.
- * decl.c (lookup_name_real): Use it.
-
-Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
-
- * cp-tree.h: Add prototype for `maybe_print_template_context' and
- `maybe_make_one_only'.
-
- * decl.c (auto_function): Remove unused variable `decl'.
-
- * decl2.c: Include dwarf2out.h and dwarfout.h.
-
- * lex.c: Remove redundant declarations of `set_float_handler' and
- `asm_out_file'.
-
-1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
-
- * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
- time flag. Call __cp_eh_info instead of __cp_exception_info.
- * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
- (__cp_exception_info): Return offset into cp_eh_info structure to
- match what use to be the start of this structure.
- (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
- (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
- compile time flag.
- (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
- __cp_eh_info instead of __cp_exception_info.
-
-1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (cp_finish_decl): Disable inlining of extern inlines
- with static variables.
-
-1998-06-08 Mark Mitchell <mark@markmitchell.com>
-
- * init.c (build_offset_ref): Correct previous change to use build,
- not build_min.
-
-1998-06-07 Mark Mitchell <mark@markmitchell.com>
-
- * class.c (instantiate_type): Handle pointer-to-members where the
- member is a template.
- * init.c (build_offset_ref): Likewise.
- * typeck.c (build_unary_op): Likewise.
-
-1998-06-07 Richard Henderson <rth@cygnus.com>
-
- * lex.c (lang_init_options): New function.
- (lang_init): Remove flag_exceptions == 2 hack.
-
-1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (envelope_add_decl): Tweak for implicit typename.
-
- * call.c (joust): Also warn about confusing conversion op/constructor
- overload resolution.
-
- * spew.c (yylex): Also return the TYPE_DECL if got_object.
- Don't clear got_object after '~'.
- * call.c (build_scoped_method_call): Tweak destructor handling.
- (build_method_call): Likewise.
- * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
- TYPE_MAIN_VARIANT for destructors.
- * semantics.c (finish_object_call_expr): Complain about calling a
- TYPE_DECL.
-
-1998-06-05 Per Bothner <bothner@cygnus.com>
-
- * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
- Define - update needed by gcc.c change.
-
-1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
-
- * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
-
-1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
-
- * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
- * decl.c (lookup_name_real): Add namespaces_only parameter.
- If set, return only NAMESPACE_DECLs.
- (select_decl): Likewise.
- (identifier_type_value): Give additional parameter.
- (lookup_name_nonclass): Likewise.
- (lookup_name): Likewise.
- (find_binding): Skip namespace aliases.
- (binding_for_name): Likewise.
- (push_namespace): Check for namespace aliases.
- (lookup_name_namespace_only): New function.
- (begin_only_namespace_names, end_only_namespace_names): New functions.
- * decl2.c (set_decl_namespace): Skip namespace aliases.
- (do_using_directive): Likewise.
- (do_namespace_alias): Produce namespace aliases, fix alias
- redeclaration.
- * error.c (dump_decl): Support SCOPE_REF.
- * parse.y (extdef): Wrap lookup with namespace_only for namespace
- aliases and using declarations.
-
-1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
-
- * error.c (dump_expr): Clean up NEW_EXPR case.
-
-1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- Suggested by Brendan Kehoe
- * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
- treat it as using ::decl.
-
- * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
-
- * tree.c (mapcar): Support NEW_EXPR.
-
- * error.c (dump_expr): Support NEW_EXPR.
-
-1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (make_thunk): Use overload machinery to make name.
- * search.c (covariant_return_p): New fn.
- (get_matching_virtual): Use it.
-
- * init.c (build_new_1): Fix check for void.
-
-1998-06-01 Per Bothner <bothner@cygnus.com>
-
- * cp-tree.h (TYPE_FOR_JAVA): New macro.
- * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
- java_int_type_node, java_long_type_node, java_float_type_node,
- java_double_type_node, java_char_type_node, java_boolean_type_node):
- New "primitive" types, with predefined names __java_byte etc.
- (record_builtin_java_type): New function.
- (init_decl_processing): Make Java types with record_builtin_java_type.
- (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
- (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
- (grokfndecl): Call check_java_method for Java classes.
- * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
- (process_overload_item): Match types against specific
- java_XX_type_node types, rather than using is_java_type.
- * class.c (finish_struct_1): Don't add default copy constructor
- or operator= if TYPE_FOR_JAVA.
- (pop_lang_conext): Restore strict_prototyp proper if Java.
- * decl2.c (acceptable_java_type, check_java_method): New functions.
- * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
- (tsubst): Move common statement after if statement.
- * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
-
-1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (for_each_template_parm): Use first_rtl_op.
-
- * tree.c (build_cplus_array_type_1): Also check index_type for
- template parms.
-
-1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst): Always copy BINFO_BASETYPES.
-
-1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
-
- * tree.c (layout_basetypes): If we change TYPE_SIZE, change
- TYPE_SIZE_UNIT too.
-
-1998-05-29 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (grokdeclarator): Don't complain about in-class
- initialization of static consts if we don't really know the type
- of the variable.
-
-1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
- * method.c (build_destructor_name): New fn.
- * decl2.c (maybe_retrofit_in_chrg): Split out...
- (grokclassfn): From here. Reorganize.
- * decl.c (grok_ctor_properties): Make sure ctors for types with
- vbases have the in_chrg parm.
- * pt.c (instantiate_class_template): Update
- TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
- grok_*_properties.
- (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
-
-1998-05-28 Mark Mitchell <mark@markmitchell.com>
-
- * pt.c (instantiate_decl): Make test for whether or not static
- variables should be instantiated early match its comment.
-
-1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_decl): Always pedwarn about vacuously redeclaring
- a member.
- (start_function): Call check_default_args.
- * decl2.c (grokfield): Don't call check_default_args.
- (check_default_args): Use cp_error_at.
- * lex.c (do_pending_defargs): Call check_default_args.
-
-1998-05-27 Brendan Kehoe <brendan@cygnus.com>
-
- * call.c (build_method_call): Make sure get_type_value returns
- something before we try to use its TYPE_MAIN_VARIANT.
- (build_scoped_method_call): Likewise.
-
-1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (digest_init): Complain about getting a TREE_LIST to
- initialize an array.
-
- * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
- DECL_VIRTUAL_P.
-
- * friend.c (do_friend): Clarify template warning.
-
-1998-05-27 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (shadow_label): Don't treat decls as identifiers.
- (maybe_push_to_top_level): Clear shadowed_labels.
-
- * pt.c (instantiate_decl): Reset lineno and filename after calling
- regenerate_decl_from_template.
-
- * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
- error_mark_node.
-
-1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
-
- * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
-
-1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
-
- * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
- (convert_nontype_argument): Handle cases when nontype template
- parameters become classes after substitution.
-
-1998-05-26 Mark Mitchell <mark@markmitchell.com>
-
- * friend.c (is_friend): Use comptypes, rather than == to compare
- types. Modify for new representation of template friends.
- (make_friend_class): Likewise.
- * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
- (instantiate_class_template): Deal with template friends.
-
- * decl.c (store_parm_decls): Remove redundant call to
- expand_main_function.
-
-1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
-
- * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
- DECL_USE_TEMPLATE.
-
-1998-05-26 Per Bothner <bothner@cygnus.com>
-
- * language_as_string: Handle lang_java.
-
-1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (pushdecl): Don't copy the type_decl.
-
-1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
-
- * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
- current_class_type.
- * decl.c (grokdeclarator): Put typedefs on the type's obstack.
-
- * parse.y (complex_direct_notype_declarator): Use $1 to access
- scope of notype_qualified_id.
-
-1998-05-26 Dave Brolley <brolley@cygnus.com>
-
- * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
- (init_parse): Initialize cpplib interface.
-
- * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
- empty continuation.
-
-1998-05-26 Mark Mitchell <mark@markmitchell.com>
-
- * decl.c (pushtag): Avoid crashing on erroneous input.
-
-1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
-
- * decl.c (push_namespace): Only produce one unique name for
- anonymous namespaces.
- (get_unique_name): Remove.
-
-1998-05-25 Mark Mitchell <mark@markmitchell.com>
-
- * call.c (tourney): Don't do any extra comparisons.
-
- * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
-
- * cp-tree.h (processing_template_parmlist): Declare.
- * decl.c (pushtag): Don't call push_template_decl when we
- shouldn't.
- * pt.c (processing_template_parmlist): New variable.
- (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
- (complete_template_args): Use it.
- (add_to_template_args): Likewise.
- (innermost_args): Likewise.
- (tsubst): Likewise.
- (begin_template_parm_list): Use processing_template_parmlist.
- (end_template_parm_list): Likewise.
-
- * cp-tree.h (ANON_UNION_TYPE_P): New macro.
- * decl.c (grokdeclarator): Use it.
- * decl2.c (grok_x_components): Likewise.
- * init.c (initializing_context): Likewise.
- * method.c (do_build_copy_constructor): Likewise.
- (do_build_assign_ref): Likewise.
- * search.c (compute_access): Likewise.
- * typeck.c (build_component_ref): Likewise.
-
- * decl.c (grokdeclarator): Don't give a cv-qualified version of an
- unnamed type a typedef name "for linkage purposes".
-
- * pt.c (lookup_template_class): Don't look at
- IDENTIFIER_CLASS_VALUE when there's no current_class_type.
-
- * method.c (build_overload_int): Handle error cases gracefully.
-
- * pt.c (instantiate_decl): Handle static member variables
- correctly.
-
- * pt.c (tsubst): Use the tsubst'd type when producing new
- TEMPLATE_PARM_INDEX nodes.
-
-1998-05-24 Mark Mitchell <mark@markmitchell.com>
-
- * tree.c (cp_tree_equal): Handle pointers to member functions.
-
- * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
- sure the type of the REF_BIND is a reference type.
- (maybe_handle_ref_bind, compare_ics): Rename reference_type to
- target_type for clarity.
-
- * parse.y (xcond): Move call to condition_conversion ...
- * semantics.c (finish_for_cond): Here.
- * parse.c: Regenerated.
-
-1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (push_namespace): Namespaces have type void.
- * typeck2.c (incomplete_type_error): Complain about namespace
- used as expression.
- * typeck.c (decay_conversion): Likewise.
-
-1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
-
- * error.c (dump_expr): Support namespaces.
-
-1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.def: Add SRCLOC.
- * cp-tree.h: Add struct tree_srcloc and accessor macros.
- * tree.c (build_srcloc, build_srcloc_here): New fns.
- * pt.c (add_pending_template): Use build_srcloc_here.
- (push_tinst_level): Update last_template_error_tick before erroring.
- (instantiate_decl): Restore lineno and input_filename before
- calling add_pending_template.
- * decl2.c (finish_file): Set up lineno and input_filename for
- pending templates.
-
-1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lang_print_error_function): New fn.
- (init_decl_processing): Set print_error_function to use it.
- * errfn.c (cp_thing): Don't call maybe_print_template_context here.
-
- * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
- ICS_BAD_FLAG.
-
- * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
- copy-initialization.
-
- * class.c (build_vtable_entry): Use int_fits_type_p.
- (build_vtable): Pass a signed offset to build_vtable_entry.
- (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
- set_rtti_entry): Likewise.
-
-1998-05-22 Per Bothner <bothner@cygnus.com>
-
- * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
- (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
-
-1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (print_template_context): Use fprintf instead of cp_error.
-
- * pt.c (determine_specialization): Just return an error_mark_node.
- Also print the decl we want in error messages. If we complain,
- return error_mark_node.
- (tsubst_friend_function): Set lineno and input_filename so
- error messages will be useful.
- (instantiate_template): Just return an error_mark_node.
- (check_explicit_specialization): Don't mess with a returned
- error_mark_node.
-
- * pt.c (print_template_context): Add new argument.
- (maybe_print_template_context): New fn.
- (push_tinst_level): Increment tinst_level_tick.
- (pop_tinst_level): Likewise.
- * errfn.c (cp_thing): Call maybe_print_template_context. Use
- xrealloc instead of xmalloc.
-
- * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
-
-1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst_friend_class): Don't call redeclare_class_template
- if the template we looked up is the same as the one we already
- have.
-
-Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
-
- * lex.c: (handle_sysv_pragma): FILE* parameter not used.
- (cpp_reader,parse_in): Add for cpplib.
- (check_newline): Call handle_sysv_pragma with new interface.
- (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
-
- * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
- (sub_getch): Call GETC for cpplib.
-
- * cp-tree.h: (get_directive_line): Different prototype for cpplib.
- (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
-
- * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
-
-1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (maybe_make_one_only): New fn.
- (import_export_vtable): Use it.
- (import_export_decl): Likewise.
- * pt.c (mark_decl_instantiated): Likewise.
-
-1998-05-21 Mark Mitchell <mmitchell@usa.net>
-
- * decl2.c (find_representative_member): Rename to ...
- (build_anon_union_vars): New function.
- (finish_anon_union): Fix stupidity of previous change.
-
-1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokfndecl): Handle definition of specialization in
- friend declaration.
-
- * error.c (dump_decl): Fix LOOKUP_EXPR handling.
-
-1998-05-20 Mark Mitchell <mmitchell@usa.net>
-
- * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
- to look for type declarations.
- (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
- * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
- (finish_member_class_template): Declare.
- * decl.c (pushtag): Put member class templates on the
- CLASSTYPE_TAGS list, just as for ordinary member classes.
- (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
- (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
- IDENTIFIER_NAMESPACE_VALUEs.
- * parse.y (component_decl): Move code to ...
- * semantics.c (finish_member_class_template): New function.
- Don't put member class templates on the list of components for a
- class.
- * parse.c: Regenerated.
- * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
- In fact, don't use DECL_CONTEXT at all here.
-
-1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
-
- * decl.c (record_unknown_type): New function.
- (init_decl_processing): Call it for the unknown and global type
- nodes.
-
-1998-05-20 Mark Mitchell <mmitchell@usa.net>
-
- * decl2.c (find_representative_member): New function.
- (finish_anon_union): Use it.
-
- * cp-tree.h (MAIN_NAME_P): New macro.
- (DECL_MAIN_P): Likwise.
- * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
- (grokfndecl): Use the new macros.
- (grokdeclarator): Likewise.
- (start_function): Likewise.
- (store_parm_decls): Likewise.
- (finsh_function): Likewise.
- * friend.c (do_friend): Likewise.
- * typeck.c (build_function_call_real): Likewise.
- (build_unary_op): Likewise.
-
-Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (start_objects, finish_objects, do_dtors,
- do_ctors): Split out from...
- (finish_file): ...here.
-
-Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (is_overloaded_fn): Don't abort on placeholders from
- push_class_decls.
-
-Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
-
- * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
-
- * error.c (dump_expr): Handle an ARROW_EXPR.
-
-Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
-
- * decl.c (saveable_obstack): Declare.
- (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
- declare, if necessary.
-
-Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
-
- * call.c (compare_qual): Remove.
- (is_subseq): Tweak.
- (is_properly_derived_from): New function.
- (maybe_handle_ref_bind): Likewise.
- (maybe_handle_implicit_object): Likewise.
- (compare_ics): Modify substantially to bring into conformance with
- the standard.
- * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
- (comp_cv_qualification): Declare.
- (comp_cv_qual_signature): Likewise.
- * typeck.c (comp_cv_qualification): Likewise.
- (comp_cv_qual_signature): Likewise.
-
-Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (parse.o): Depend on toplev.h.
-
- * class.c (typecode_p): Remove prototype and definition.
-
- * cp-tree.h (currently_open_class, is_empty_class, member_p):
- Add prototype.
-
- * decl.c (push_overloaded_decl_top_level): Remove prototype and
- definition.
-
- * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
- in call to `cp_thing'.
- (cp_warning): Likewise for function pointer `warning'.
-
- * except.c (do_function_call): Remove prototype and definition.
- (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
-
- * method.c (is_java_type): Add prototype and make it static.
-
- * parse.y: Include toplev.h.
-
- * pt.c (type_unification): Remove unused variable `arg'.
- (instantiate_decl): Likewise for `save_ti'.
-
- * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
-
-Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_member_call): Handle template_ids.
- * parse.y (primary): Add global_scope template_id.
-
-Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (get_sentry): Use end_temporary_allocation.
- Don't declare permanent_obstack.
-
-Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
-
- * parse.y (.finish_new_placement): New non-terminal.
- (unary_expr, new_type_id): Use it.
- * parse.c: Regenerated.
-
-Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
-
- * pt.c (redeclare_class_template): Say where the original definition
- of the template-parameter's default argument appeared.
-
-Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): Tweak empty class handling.
-
- * decl.c (make_typename_type): Use currently_open_class.
-
- * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
-
-Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
-
- * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
- for a type unless it is one.
-
- * class.c (finish_struct_1): Use OVL_CURRENT in error message.
-
-Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
-
- * Makefile.in (program_transform_name, objdir): Define.
-
- * Makefile.in (BISON): Use bison from the build tree if it exists.
- (FLEX): Likewise.
-
-Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
-
- * typeck.c (type_unknown_p): Return true for TREE_LIST also.
-
- * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
-
-Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_scoped_method_call): Likewise.
-
-Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
-
- * init.c (build_new_1): Call suspend_momentary around the creation
- of values that must be saved for exception handling.
- * parse.y (.build_new_placement): New non-terminal.
- (unary_expr, new_placement): Use it.
- * parse.c: Regenerated.
-
-Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
- old and new types.
-
- * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
- canonical type.
-
- * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
-
-Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_decl): Revert problem change.
-
- * Makefile.in (CONFLICTS): Fix.
-
-Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
-
-Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_1): Use BINFO_SIZE.
-
- * decl.c (start_decl): Use 'tem'.
-
-Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
-
- * exception.cc: Include eh-common.h.
- (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
- (__cplus_type_matcher): First stab at new C++ runtime type matcher.
- (__cp_push_exception): Initialize eh_info struct as well.
- * except.c: Remove local structs and include eh-common.h.
- (init_exception_processing): Set language and version codes.
- (call_eh_info): Add presence of eh_info to runtime description of
- struct cp_eh_info.
- (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
- * semantics.c (finish_try_block): Call start_catch_block() and
- end_catch_block().
- * parse.y (function_try_block): Call start_catch_block() and
- end_catch_block().
-
-Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
-
- * typeck.c (original_type): New function.
- (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
- to see if they're actually the same.
- * cp-tree.h (original_type): Declare.
-
-Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (lex.o): Depend on output.h.
-
- * call.c (add_function_candidate): Remove unused variable `cand'.
- (add_conv_candidate): Likewise.
- (build_builtin_candidate): Likewise.
-
- * cp-tree.h: Add prototype for `types_overlap_p'.
-
- * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
-
- * decl2.c (merge_functions): Remove unused variables `tmp' and
- `tempn'.
-
- * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
- (code_as_string): Likewise.
- (language_as_string): Likewise.
- (parm_as_string): Likewise.
- (op_as_string): Likewise.
- (assop_as_string): Likewise.
- (cv_as_string): Likewise.
-
- * lex.c: Include output.h.
-
- * pt.c (type_unification): Cast first argument of `bzero' to a char*.
-
- * search.c (dfs_no_overlap_yet): Mark parameter `t' with
- ATTRIBUTE_UNUSED.
-
- * tinfo.cc (__class_type_info::dcast): Change the type of variable
- `i' from int to size_t.
-
- * typeck.c (language_lvalue_valid): Mark parameter `exp' with
- ATTRIBUTE_UNUSED.
-
-Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
- DECL_NAMESPACE_SCOPE_P.
- (lang_decl_name): Likewise.
- * pt.c (tsubst_friend_function, tsubst): Likewise.
- * decl.c (pushdecl, redeclaration_error_message, start_decl,
- cp_finish_decl, start_function): Likewise.
- * class.c (finish_struct_1): Likewise.
- * call.c (build_over_call): Likewise.
- (compare_ics): Use DERIVED_FROM_P.
-
-Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
-
- * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
- * method.c (build_mangled_name): Use it.
- (build_decl_overload_real): Likewise.
-
- * error.c (dump_simple_decl): New function, broken out from ...
- (dump_decl): Use it.
-
-Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
-
- * ptree.c (lang_print_xnode): Add missing `break'.
-
- * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
-
- * call.c (add_template_candidate): Adjust for changes to
- fn_type_unification.
- (add_template_candidate_real): Likewise.
- (add_template_conv_candidate): Likewise.
- (build_user_type_conversion_1): Likewise.
- (build_new_function_call): Likewise.
- (build_object_call): Likewise.
- (build_new_op): Likewise.
- (build_new_method_call): Likewise.
- * class.c (instantiate_type): Likewise.
- * cp-tree.h (unification_kind_t): New type.
- (fn_type_unification): Adjust prototype.
- (type_unificaiton): Likewise.
- * pt.c (UNIFY_ALLOW_NONE): New macro.
- (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
- (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
- (UNIFY_ALLOW_DERIVED): Likewise.
- (unify): Change prototype.
- (maybe_adjust_types_for_deduction): New function.
- (check_cv_quals_for_unify): Likewise.
- (determine_specialization): Adjust.
- (fn_type_unification): Likewise.
- (type_unification): Likewise.
- (type_unification_real): Likewise. Use
- maybe_adjust_types_for_deduction. Fix mishandling of
- back-unification of template functions passed as arguments. Pass
- appropriate combination of UNIFY_ALLOW_* to unify.
- (unify): Remove unused NTPARMS parameter. Use
- check_cv_quals_for_unify. Remove bogus code that allowed
- too-generous unification in order to adhere more closely to standard.
- (get_bindings_real): Adjust.
- (get_class_bindings): Likewise.
-
- * method.c (build_overload_identifier): Only use the innermost
- template arguments when mangling.
- * pt.c (tsubst_template_argument_vector): New function.
- (complete_template_args): Deal with the situation where the
- extra_args contain more than one level of arguments.
- (lookup_template_class): Deal with member template classes, which
- may have more than one level of arguments.
- (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
- Improve handling of member template classes. Use
- DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
- tsubst_template_argument_vector where appropriate.
- (regenerate_decl_from_template): Break out from ...
- (instantiate_decl): Here.
-
- * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
- * parse.h: Regenerated.
- * parse.c: Really regenerated.
-
- * cp-tree.h (finish_unary_op_expr): New function.
- (finish_id_expr): Likewise.
- (begin_new_placement): Likewise.
- (finish_new_placement): Likewise.
- (finish_declarator): Likewise.
- (finish_translation_unit): Likewise.
- (finish_parmlist): Likewise.
- (begin_class_definition): Likewise.
- (finish_class_definition): Likewise.
- (finish_default_args): Likewise.
- (finish_inline_definitions): Likewise.
- * parse.y (GCC_ASM_KEYWORD): Remove.
- (TYPENAME_ELLIPSIS): Likewise.
- * parse.c: Regenerated.
- Use new functions in semantics.c in the actions for many rules.
- * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
- * hash.h: Regenerated.
- * semantics.c (finish_expr_stmt): Allow NULL expr.
- (finish_unary_op_expr): New function, containing
- code previously in parse.y.
- (finish_id_expr): Likewise.
- (begin_new_placement): Likewise.
- (finish_new_placement): Likewise.
- (finish_declarator): Likewise.
- (finish_translation_unit): Likewise.
- (finish_parmlist): Likewise.
- (begin_class_definition): Likewise.
- (finish_class_definition): Likewise.
- (finish_default_args): Likewise.
- (finish_inline_definitions): Likewise.
-
-Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
-
- * typeck.c (build_c_cast): Don't decay arrays and functions to
- pointer type when converting to a class type.
-
-Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
- (DECL_CLASS_SCOPE_P): Likewise.
-
-Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
-
- * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
- * decl2.c (constructor_name_full): Likewise.
-
-Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
-
- * tree.c (mapcar): Add OVERLOAD support.
-
- * init.c (resolve_offset_ref): We must use basetype_path before we
- destroy it with a call to convert_pointer_to.
-
-Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (currently_open_class): New fn.
- * decl.c (lookup_name_real): Use it.
- * search.c (lookup_field): Likewise.
-
-Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
-
- * cp-tree.def (OVERLOAD): New node.
- * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
- SET_IDENTIFIER_NAMESPACE_VALUE): Define.
- (NAMESPACE_BINDING): Remove.
- (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
- namespace_binding.
- (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
- Define.
- (tree_overload): New struct.
- (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
- (REAL_IDENTIFIER_TYPE_VALUE): Define.
- (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
- (lang_decl_flags): Remove in_namespace.
- (lang_decl): Remove chain.
- (DECL_CHAIN, DECL_NAMESPACE): Remove.
- (flag_honor_std): Declare extern.
- (identifier_type_value, pushdecl_namespace_level, push_using_decl,
- namespace_binding, set_namespace_binding,
- lookup_function_nonclass, cat_namespace_levels,
- set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
- scratch_ovl_cons, ovl_member, build_overload): Declare.
- (decl_list_length, get_namespace_id, current_namespace_id,
- overloaded_globals_p): Remove.
- (lookup_using_namespace, qualified_lookup_using_namespace): Change
- return type.
- (push_scratch_obstack): New macro.
- * call.c (add_function_candidate): Special-case type of OVERLOAD node.
- (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
- convs, fns.
- (build_new_function_call): Iterate using OVL_CHAIN.
- Print DECL_NAME in when reporting ambiguities.
- (build_object_call): Iterate using OVL_NEXT for fns, convs.
- (build_new_op): Call lookup_function_nonclass.
- Iterate using OVL_NEXT.
- (build_op_delete_call): Change detection of members.
- Do not wrap TREE_LIST around fields and single global functions.
- (build_over_call): Don't push a class level if the context is a
- namespace.
- (build_new_method_call): Iterate using OVL_NEXT.
- * class.c (add_method): Chain overloaded members using
- build_overload. Remove copying of method.
- (grow_method): When iterating through the obstack, expect OVERLOAD
- nodes. Chain overload members.
- (finish_struct_methods): Chain overload members. Unpack OVERLOAD
- nodes in call to get_baselinks.
- (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
- (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
- fdecls that are OVERLOAD nodes.
- (validate_lhs): New function.
- (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
- code. Use DECL_NAME in error messages. Split code between global
- and member function processing.
- * decl.c (global_type_node): New static variable.
- (in_std): New global.
- (struct binding_level): New field usings.
- (resume_binding_level): Assert that we are not in a class.
- (toplevel_bindings_p): Just check for namespace_p or
- pseudo_global.
- (resume_level): Remove.
- (find_binding): New function.
- (binding_for_name): Call it.
- (namespace_binding, set_namespace_binding): New functions.
- (push_namespace): Associate binding level with new namespace,
- resume_binding_level for existing namespace. Remove old code.
- Fake std by counting.
- (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
- (maybe_push_to_top_level): Save current namespace.
- (pop_from_top_level): Restore saved namespace.
- (pop_namespace): Call suspend_binding_level. Remove old code.
- (cat_namespace_levels): New function.
- (set_identifier_type_value_with_scope): For namespace bindings,
- set BINDING_TYPE, and use global_type_node.
- Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
- (identifier_type_value): New function.
- (pushtag): If no context, use current_namespace.
- (duplicate_decls): Don't process DECL_CHAIN.
- (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
- already set. Never reset it to NULL_TREE. Lookup global variables
- in their namespace. Push overloaded templates if they are on
- namespace level.
- (pushdecl_namespace_level): New function.
- (pushdecl_top_level): Implement using pushdecl_namespace_level.
- (pushdecl_using_decl): New function.
- (overloaded_globals_p): Remove.
- (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
- them. Use namespace_binding and set_namespace_value.
- (redeclaration_error_message): Complain if the declarations come
- from different namespaces.
- (lookup_tag): On namespace level, look in the BINDING_TYPE.
- (lookup_namespace_name): Pass tree_bindings from stack. Remove
- old code.
- (select_decl): New function.
- (lookup_name_real): Call it for qualified and unqualified lookup.
- Pass tree_bindings from the stack.
- If prefer_type is 1, also accept namespaces.
- (lookup_function_nonclass): New function.
- (init_decl_processing): Set the binding level of the global
- namespace to global_binding_level.
- Build a proper type list for __builtin_apply.
- Initialize std_node to "fake std" if flag_honor_std is set.
- Initialize global_type_node.
- Allocated bad_alloc in namespace std if flag_honor_std.
- (define_function): Set the DECL_CONTEXT to the current_namespace.
- (start_decl): A namespace is not considered as a context here. If
- the DECL_CONTEXT is a namespace, push the decl.
- (cp_finish_decl): Check for namespaces used as initializers.
- (grokfndecl): Add namespace parameter. Remove processing of
- DECL_CHAIN.
- (grokvardecl): Add namespace parameter.
- (grokdeclarator): Process SCOPEs that are namespaces. For
- mangling, temporarily set the DECL_CONTEXT on anonymous structs.
- (start_function): Check for contexts that are namespaces.
- Set context for declarations that have not been pushed.
- (store_parm_decls): Check for ::main only.
- (finish_function): Likewise.
- (start_method): Check for contexts that are namespaces.
- (start_method): Remove DECL_CHAIN processing.
- * decl2.c (flag_honor_std): Declare.
- (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
- (decl_namespace_list): New static global.
- (grok_x_components): Ignore namespaces as type contexts.
- (check_classfn): Expect OVERLOAD nodes.
- (grokfield): Remove DECL_CHAIN processing.
- (finish_file): Call cat_namespace_levels.
- (merge_functions): New function.
- (ambiguous_decl): Rewrite.
- (lookup_using_namespace): Produce tree_bindings.
- (qualified_lookup_using_namespace): Likewise.
- (set_decl_namespace, decl_namespace, current_decl_namespace,
- push_decl_namespace, pop_decl_namespace): New functions.
- (arg_lookup): New struct.
- (add_function, arg_assoc_namespace, arg_assoc_class,
- arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
- New functions.
- (get_namespace_id, current_namespace_id): Remove.
- (do_toplevel_using_decl): Rewrite.
- (do_class_using_decl): Complain about namespace qualifiers.
- (do_using_directive): Sorry if not on namespace level. Complain
- about unknown namespaces.
- * error.c (dump_aggr_type): Check for namespace contexts.
- * except.c (init_exception_processing): Push terminate into std.
- * friend.c (is_friend): A namespace is not a context, here.
- * init.c (expand_member_init): Remove DECL_CHAIN processing.
- (build_offset_ref): Process OVERLOAD nodes.
- * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
- * lex.c (identifier_type): Loop using OVL_CHAIN.
- (see_typename): Set looking_for_typename to 2.
- (real_yylex): Likewise.
- (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
- (do_scoped_id): Expect OVERLOAD nodes.
- Change calling convention for qualified_lookup_using_namespace.
- (build_lang_decl): Don't set in_namespace anymore.
- * method.c (typevec_size): New global.
- (build_overload_nested_name): Return if global_namespace.
- Otherwise, always expect a declaration context.
- (build_qualified_name): Likewise.
- Make sure we don't write beyond typevec_size.
- (build_decl_overload_real): Likewise.
- Allocate one extra slot for the namespace.
- (hack_identifier): Mark code dead.
- Process OVERLOAD and NAMESPACE_DECL nodes.
- * parse.y (program): Pop namespaces until in global namespace.
- (extdef): In a using-declaration, don't discard the identifier if
- there is no declaration.
- (left_curly): Ignore type contexts which are namespaces.
- (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
- used as scope.
- * pt.c (template_class_depth): Expect types to be namespaces.
- (determine_specialization): Simplify by expecting OVERLOAD nodes.
- (push_template_decl): Push into namespace level.
- Reset ctx if it is a namespace.
- Set DECL_CONTEXT to current_namespace if not set already.
- Ignore real contexts that are namespaces.
- (mangle_class_name_for_template): Skip global_namespace.
- Mangle other namespaces as declarations.
- (lookup_template_function): Set type of OVERLOAD nodes to unknown.
- (lookup_template_class): Push into namespace of context.
- If the context is a namespace, set it to global_namespace.
- Use id_context for mangling.
- (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
- (tsubst_friend_function): Ignore namespace contexts.
- Push into namespace level.
- (tsubst): Handle NAMESPACE_DECL nodes.
- Remove DECL_CHAIN processing.
- (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
- * ptree.c (print_lang_identifier): Print bindings.
- (lang_print_xnode): Print OVERLOAD nodes.
- * rtti.c (init_rtti_processing): Push type_info into std.
- * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
- (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
- dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
- lookup_fnfields_here): Likewise.
- Process all nodes, instead of going through TREE_CHAIN.
- * sig.c (build_signature_pointer_or_reference_type): Set context
- to global_namespace.
- (build_signature_table_constructor): Expect OVERLOAD nodes.
- * spew.c (yylex): Save old setting of looking_for_typename.
- * tree.c (decl_list_length): Remove.
- (binding_init): New function.
- (count_functions): Rewrite.
- (is_overloaded_fn): Expect OVERLOAD nodes.
- (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
- (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
- ovl_member): New functions.
- * typeck.c (require_complete_type): Expect OVERLOAD nodes.
- (type_unknown_p): Likewise.
- (require_instantiated_type): Likewise.
- (build_component_ref): Declare code dead.
- (build_x_function_call): Create and expect OVERLOAD nodes.
- (build_function_call_real): Check for ::main only.
- (build_unary_op): Likewise. Expect OVERLOAD nodes.
- (convert_for_assignment): Check for TREE_LIST before accessing
- TREE_VALUE.
- * decl.c (duplicate_decls): Check for namespace bindings instead
- of global bindings.
- (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
- lookup_name_current_level, start_decl, xref_tag,
- finish_enum): Likewise.
- * init.c (build_offset_ref): Likewise.
- * search.c (lookup_field): Likewise.
- (lookup_fnfields): Likewise.
- (dfs_debug_mark): Likewise.
- * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
- (poplevel_class, pop_from_top_level): Likewise.
- * decl2.c (finish_method): Likewise.
- * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
- * decl.c (record_builtin_type): Likewise.
- (init_decl_processing, grokfndecl): Likewise.
- * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
- (make_lang_type): Likewise.
- * parse.y (make_thunk): Likewise.
- * pt.c (tsubst): Likewise.
- * tree.c (debug_binfo): Likewise.
- * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
- tinfo2.cc, inc/new.h: Add std qualifications.
- * inc/new: Wrap with namespace std if __HONOR_STD.
- * inc/typeinfo: Likewise.
-
-Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_user_type_conversion_1): Handle second_conv
- properly for templates.
-
-Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
-
- * method.c (build_decl_overload_real): Set TREE_USED flag to
- zero for build_type_variants nodes as well.
-
-Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
-
-Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
-
- * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
- except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
- rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
- xref.o): Add toplev.h dependencies.
-
-Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
-
- * errfn.c (cp_error, cp_warning): Remove declarations for
- error and warning respectively.
-
-Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * error.c: Convert to using ctype macros defined in system.h.
- * method.c: Likewise.
- * xref.c: Likewise.
- * lex.c: Likewise. Also remove redundant system header stuff.
-
-Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
-
- * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
- expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
- search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
- xref.c: Add include of toplev.h.
-
-Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (perm_manip): Also regenerate the RTL of an extern.
- (copy_to_permanent): Use end_temporary_allocation.
-
-Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (expand_vec_init): The initialization of each array
- element is a full-expression.
-
-Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
-
- * method.c (build_mangled_name): Add a call to build_type_variant
- to get the right type.
-
-Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * Makefile.in: Add .SUFFIXES.
-
- * cp-tree.def: Remove NAMESPACE_DECL.
-
-Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): Do evaluate arg even if it has empty
- class type.
- * decl.c (start_function): Don't push a member function.
-
-Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
-
- * Makefile.in (g++FAQ.info): Put -o option before input file.
-
-Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
-
- * gxxint.texi: Add info for squangling codes K and B.
-
-Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
-
- * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
- the expression in templates.
- (finish_stmt_expr): Likewise.
-
-1998-04-28 Brendan Kehoe <brendan@cygnus.com>
-
- * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
-
-Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
-
- * decl.c (maybe_push_to_top_level): Always clear
- current_template_parms and processing_template_decl.
- (pushtag): Remove check of current_class_type and some comments,
- since maybe_push_to_top_level no longer creates confusion.
-
-Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
-
- * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
- (DECL_CLASS_TEMPLATE_P): Likewise.
- (DECL_PRIMARY_TEMPLATE): Likewise.
- (PRIMARY_TEMPLATE_P): Use it.
- (push_template_decl_real): New function.
- (redeclare_class_template): Take new template parameters as
- input.
- (is_specialization_of): New function.
- (comp_template_args): Declare.
- * decl.c (pushtag): Handle friend template classes.
- (xref_tag): Likewise. Use new calling convention for
- redeclare_class_template.
- * decl2.c (grok_x_components): Handle friend templates.
- * friend.c (is_friend): Use is_specialization_of where
- appropriate. Deal with friend class templates.
- (make_friend_class): Let a class template be friends with itself.
- * pt.c (comp_template_args): Remove declaration.
- (tsubst_friend_class): New function.
- (push_template_decl_real): New function.
- (push_template_decl): Use it.
- (redeclare_class_template): Adjust for new calling convention.
- (comp_template_args): Give it external linkage.
- (instantiate_class_type): Use tsubst_friend_class to deal
- with friend templates.
- * typeck.c (comptypes): Use comp_template_args, rather than
- expanding it inline.
- * parse.y (component_decl): Handle a nested template type
- like other component type declarations.
-
- * pt.c (check_explicit_specialization): Handle overloaded
- constructors correctly.
-
- * pt.c (mabybe_get_template_decl_from_type_decl): New function.
- (lookup_template_class): Use it.
-
-Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
- * cp-tree.h: Add WRAPPER support.
- * call.c (add_candidate): Split out from add_*_candidate fns.
- (build_over_call): Take the candidate instead of function and args.
- Enforce access control here. Emit overload warnings here.
- (add_warning): New fn.
- (joust): Add WARN parm. If not set, call add_warning instead of
- printing a warning. Re-enable some warnings.
- (tourney): Pass it.
- (convert_like): Adjust.
- (build_new_op): Adjust.
- (build_new_function_call): Adjust.
- (build_user_type_conversion_1): Adjust.
- (USER_CONV_FN): Adjust.
- * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
- build_int_wrapper): New fns.
-
-Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
-
- * pt.c (unify): Fix typo in previous change.
-
-Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * error.c (dump_type_real): Declare canonical_name.
-
- * typeck.c (comp_target_types): Fix PMFs.
-
-Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
-
- * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
- the DECL_RESULTs of a member TEMPLATE_DECL, not just the
- TEMPLATE_DECL.
-
- * pt.c (tsubst): Decrease the template-level of
- TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
- TEMPLATE_PARM_INDEX.
- (template_decl_level): New function.
- (unify): Make sure to record unifications for template
- parameters, even when the parameters exactly match the arguments.
- Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
- TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
- aren't from the level we're currently working on.
-
-Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
-
- * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
-
- * decl2.c (check_member_template): Set DECL_IGNORED for member
- class templates, too.
-
- * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
-
-Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
-
-Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
-
- * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
- * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
- (init_decl_processing): Handle TI types.
- * typeck.c (unsigned_type, signed_type): Handle TI types.
-
-Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
-
- * g++spec.c (lang_specific_driver): New argument in_added_libraries.
- New local added_libraries. Increment count when add library to
- arglist.
-
-Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
-
- * cp-tree.h (type_as_string_real): New function.
- * pt.c (mangle_class_name_for_template): Use it.
- * error.c (dump_aggr_type): Change prototype.
- (dump_type_prefix): Likewise.
- (dump_type_suffix): Likewise.
- (dump_type_real): Convert from dump_type. If desired, the
- "canonica" name of a typedef, i.e., the name of the underlying
- type, can be printed.
- (dump_type): Call dump_type_real.
-
-Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
-
- * typeck.c (comp_target_types): Tweak pedantic case.
- (comp_target_parms): Tweak pedantic case. Clean up somewhat.
- Return -1 or 1 instead of 1 or 2.
- (compparms): Remove STRICT handling.
- (convert_for_assignment): Fix handling of pmfs.
-
-Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
-
- * typeck.c (comp_target_types): Handle references like pointers.
- (comp_target_parms): Note that return code from comp_target_types
- can be negative to indicate failure.
-
-Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
- which requires a working target compiler to build.
-
-Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
-
- * tree.c (avoid_overlap): Add prototype.
-
- * spew.c (num_tokens): Add prototype.
- (nth_noken, add_token, consume_token, debug_yychar): Likewise.
-
- * search.c (dfs_check_overlap): Add prototype.
- (dfs_no_overlap_yet): Likewise.
-
- * pt.c (original_template): Add prototype.
- (inline_needs_template_parms): Likewise.
- (push_inline_template_parms_recursive): Likewise.
- (retrieve_specialization, register_specialization): Likewise.
- (print_candidates, reduce_template_parm_level): Likewise.
- (build_template_decl, mark_template_parm): Likewise.
- (tsubst_friend_function, get_bindings_real): Likewise.
-
- * method.c (start_squangling): Add prototype.
- (end_squangling, check_ktype, issue_ktype): Likewise.
- (build_overloaded_scope_ref, check_btype): Likewise.
- (build_mangled_template_parm_index): Likewise.
-
- * lex.c (init_cpp_parse): Add prototype.
- (handle_cp_pragma, handle_sysv_pragma): Likewise.
- (reduce_cmp, token_cmp): Likewise.
-
- * except.c (call_eh_info): Add prototype.
- (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
- (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
-
- * decl2.c (is_namespace_ancestor): Add prototype.
- (namespace_ancestor, add_using_namespace): Likewise.
- (ambiguous_decl): Likewise.
-
- * decl.c (indent): Add prototype.
-
- * call.c (add_template_candidate_real): Add prototype.
-
-Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (build_expr_from_tree): Just return a PMF.
-
-Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
-
- * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
- when doing initializations.
-
- * pt.c (unify): Use comptypes to compare type args.
-
-Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (duplicate_decls): Fix check for when it's safe to free
- the new decl.
-
- * pt.c (mangle_class_name_for_template): Don't pass a typedef type
- to type_as_string.
-
-Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
-
- * pt.c (build_template_parm_index): Add prototype.
-
- * search.c (my_tree_cons): Don't clear words outside the
- newly allocated node.
-
-Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
-
- * lex.c (init_parse): Now returns char* containing the filename.
-
-Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
- Jeff Law <law@cygnus.com>
-
- * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
- than a pointer.
-
-Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
-
-Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
-
- * decl.c (duplicate_decls): Don't warn for redundant decls if
- friend: let add_friend take care of it.
-
-Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * sig.c (build_signature_pointer_constructor): Don't set
- TREE_HAS_CONSTRUCTOR for a signature pointer.
- * cvt.c (ocp_convert): Don't force a temporary for internal structs.
- * init.c (resolve_offset_ref): Warn about implicit & on pmfs
- here, too.
- * typeck.c (build_unary_op): Only allow taking the address of a
- real constructor.
- * typeck2.c (digest_init): Simplify.
- (store_init_value): Don't pedwarn about using { } for pmfs.
-
-Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
-
- * cp-tree.h (start_decl): Update prototype.
- * decl.c (start_decl): Like the C version, new parameters
- for the attributes. Call cplus_decl_attributes here,
- (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
- (grokdeclarator): Pass NULL for new start_decl arguments.
- * pt.c (tsubst_expr): Likewise.
- * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
- * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
- * lex.c (build_lang_decl): Add lang_name_java.
- * class.c (push_lang_context): Add lang_name_java.
- * method.c (build_mangled_name): Check for is_java_type.
-
-Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
-
- * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
- * call.c (build_scoped_method_call): Check for TREE_CODE for
- VOID_TYPE instead of type == void_type_node.
- (build_method_call): Likewise.
- * decl.c (lookup_name_real): Likewise.
- (grokdeclarator): Likewise.
- (start_decl): Likewise.
- (grokparms): Likewise.
- (start_function): Likewise.
- (finish_function): Likewise.
- (start_method): Likewise.
-
-Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
-
- * lex.c (finput): New variable.
- (init_cpp_parse): Renamed from init_parse.
- (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
- (finish_parse): New function.
- * cp-tree.h (init_lex, init_parse): Remove declarations.
-
-Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_call): Still evaluate the actual argument.
- * class.c (is_empty_class): Update for -fnew-abi.
-
- * decl2.c: -fnew-abi implies -fsquangle.
-
- * method.c (do_build_assign_ref): Don't do anything to copy
- an empty class.
- (do_build_copy_constructor): Likewise.
- * call.c (build_over_call): Likewise.
-
-Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (avoid_overlap): Return a value.
-
-Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
-
- * method.c (check_btype): Add missing argument to xrealloc.
- (check_ktype): Likewise.
-
-Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- Implement empty base optimization.
- * class.c (finish_struct_1): Add vbase fields earlier. Set
- CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
- * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
- (types_overlap_p): New fn.
- * tree.c (avoid_overlap): New fn.
- (build_base_fields): Use it to avoid overlapping empty bases.
- * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
-
- * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
-
- Re-implement allocation of base class subobjects.
- * tree.c (unshare_base_binfos): New fn.
- (layout_basetypes): Use it. Now handles offsets of both virtual and
- non-virtual bases, after layout_type.
- (layout_vbasetypes): Remove.
- (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
- (build_vbase_pointer_fields): Split out from old layout_basetypes.
- * class.c (finish_base_struct): Lose offset handling code.
- Move nonvdtor warning here. Don't mess with t_binfo anymore.
- (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
- * cp-tree.h: Adjust.
-
-Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
- * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
- * class.c (duplicate_tag_error): Likewise.
- (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
- * tree.c (layout_vbasetypes): Update from layout_record, remove
- var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
- (layout_basetypes): Likewise.
-
-Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
-
- * class.c, Make sure system.h is included just after config.h.
- Delete lingering stdio and errno references too.
- * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
-
-Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * friend.c (is_friend): Fix access control for local classes.
-
- * class.c (is_empty_class): New fn.
- * call.c (build_call): Don't pass empty class objects to a function.
-
-Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
-
- * call.c (build_over_call): Do name resolution for default
- arguments of function templates in the scope of the templates.
-
-Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
-
- * call.c: Include system.h. Remove includes, declarations and
- defines provided by system.h.
- * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
- * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
- * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
- * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
- * typeck2.c, xref.c: Likewise.
- * Makefile.in: Dependencies updated as appropriate.
- * Make-lang.in: Likewise.
-
-Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (fn_type_unification): Allow incomplete unification without
- an immediate error message.
-
-Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (member_p): New fn.
- * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
- initializing class members.
-
- * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
- * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
-
- * call.c (build_method_call): Handle non-scoped destructors, too.
- * pt.c (tsubst_copy): Likewise.
-
- * pt.c (print_template_context): Split out...
- (push_tinst_level): ...from here.
-
- * friend.c (is_friend): Don't pass a type to decl_function_context.
-
- * typeck.c (convert_for_initialization): Always hand off
- conversions to class type.
-
-Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * friend.c (is_friend): Local classes have the same access as the
- enclosing function.
-
-Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
-
- * typeck.c (expand_target_expr): Delete dead function.
-
- * search.c: Put various prototypes inside #ifdef MI_MATRIX.
-
- * repo.c (save_string): Delete dead function.
-
- * method.c (thunk_printable_name): Delete dead function.
-
- * lex.c (yynextch): Delete dead function.
-
- * expr.c (tree_extract_aggr_init): #if 0 out.
-
- * except.c (do_unwind): Delete dead function.
- (easy_expand_asm): Likewise.
-
- * cvt.c (build_conversion_type_1): Delete dead function.
-
- * cp-tree.h (push_expression_obstack): Declare.
-
- * call.c (source_type): #if 0 out.
-
- * class.c (alter_access): Remove unused label. Add braces
- around empty else clause.
-
- * lex.c (yyprint): Fix argument to printf.
-
-Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
-
- * pt.c (instantiate_class_template): Make sure template
- arguments are permanent.
- * init.c (resolve_offset_ref): Don't go looking around in
- template types.
-
- * semantics.c: Add routines to handle expressions, and some
- declaration processing.
- * parse.y: Use them.
- (current_class_depth): Move declaration to cp-tree.h.
- * parse.c: Regenerated.
- * cp-tree.h: Use them.
- (current_class_depth): Declare.
- * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
-
-Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
-
- * error.c (dump_decl): Be a bit more explicit with template
- type arguments, when verbose.
-
-Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * inc/exception: Reorder closing braces.
-
-Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (redeclare_class_template): New function.
- * cp_tree.h (redeclare_class_template): Declare it.
- * decl.c (xref_tag): Use it.
-
-Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): Check IS_AGGR_TYPE, not
- TYPE_LANG_SPECIFIC.
- * typeck.c (convert_arguments): Likewise.
-
- * decl.c (grokdeclarator): Remove const and volatile from type after
- setting constp and volatilep.
-
- * class.c (finish_struct_1): Don't warn about bool bitfield larger
- than one bit.
-
-Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
-
-Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
-
- * call.c (build_object_call): Complain about ambiguous operator(),
- rather that crashing.
- (build_new_op): Likewise.
- (build_op_delete_call): Likewise.
-
-Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
-
- * cvt.c (perform_qualification_conversions): Use comp_target_types
- instead of comp_ptr_ttypes.
-
-Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
-
- * cp-tree.h (enforce_access): Declare.
- * call.c (enforce_access): Make it extern, not static.
- * class.c (alter_access): Use enforce_access; modify code for ISO
- compliance, rather than ARM rules.
-
-Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
-
- * cp-tree.h: Fix typo.
-
-Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
- if (aggregate_value_p (type)).
-
- * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
-
-Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
-
- * tree.c (mapcar): When dealing with a DECL, use it's constant
- value, if any.
- * pt.c (lookup_template_class): Don't mangle the names of template
- classes whose arguments are unknown.
-
- * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
-
-Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
-
- * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
-
-Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
-
- * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
- boolean_type_node to 1.
-
-Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
-
- * error.c (dump_expr): Remove unused variable `l'.
-
- * pt.c (for_each_template_parm): New function, created by
- converting uses_template_parms.
- (tree_fn_t): New typedef.
- (uses_template_parms): Use it.
- (mark_template_parm): New function.
- (push_template_decl): Check that the argument list of a partial
- specialization uses all the template parameters.
-
- * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
- with it; we might want it for debugging.
- * cp-tree.h (type_unification): Change interface.
- * class.c (finish_struct_1): Skip nested template types, just like
- ordinary nested types.
- (instantiate_type): Use new interface to type_unification.
- * lex.c (init_lex): Add __sz as opname for sizeof.
- * method.c (build_overload_scope_ref): New function.
- (build_overload_int): Handle complex expressions. Set
- numeric_output_need_bar if necessary.
- (build_overload_value): Handle non-PARM_DECL nodes; this
- routine is now used by build_overload_int. Remove some
- assignments to numeric_output_need_bar. Use
- build_overload_scope_ref.
- (build_qualified_name): Note that some template mangled names end
- with digits, and set numeric_output_need_bar appropriately. Use
- build_underscore_int.
- * pt.c (unify): Change interface.
- (type_unification_real): Likewise.
- (determine_specialization): Use new interfaces.
- (tsubst): Deal gracefully with situations in which the argument
- vector is not fully filled.
- (fn_type_unification): Use new interfaces.
- (type_unification): Likewise. Remove NOP_EXPR hack.
- (type_unification_real): Likewise.
- (unify): Likewise. Deal with unification of complex expressions.
-
-Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (complete_template_args): Initialize skip properly.
-
- * decl.c (make_typename_type): Revert.
- (make_implicit_typename): Remove.
- (lookup_name_real): Don't call it. Call lookup_field if we see a
- TYPE_DECL from a template base.
- * search.c (lookup_field): Do implicit typename stuff.
-
-Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
- Geoff Noer <noer@cygnus.com>
-
- * Makefile.in: Various fixes for building cygwin32 native toolchains.
- * Make-lang.in: Likewise.
-
-Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
-
- * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
-
-Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (make_implicit_typename): Rewrite removed code.
- (make_typename_type): Call it if the type we look up comes from
- a base that uses template parms.
-
- * pt.c (complete_template_args): Rewrite.
- (tsubst, FUNCTION_DECL): Use it.
-
-Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
-
- * semantics.c (finish_asm_stmt): Fix combine strings. Call
- c_expand_asm_operands () if output_operands, input_operands or
- clobbers is not NULL_TREE.
-
-Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
-
- * pt.c (complete_template_args): New function.
- (get_bindings): Deal with specializations of function templates
- with return type containing parameters from outer class
- templates.
- (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
- substitute arguments and compose a new type.
-
-Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
- FUNCTION_DECLs.
-
-Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (make_implicit_typename): Lose useless code.
-
- * call.c (standard_conversion): Handle A* -> const A* properly.
-
- * pt.c (get_bindings_real): Rename from get_bindings. Add
- check_rettype parm.
- (get_bindings): Pass 1.
- (get_bindings_overload): Pass 0.
-
-Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (check_explicit_specialization): When reverting a static
- member function, also remove the `this' parameter from
- last_function_parms.
-
-Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
- a function context.
-
- * decl.c (store_bindings): Use free_binding_vecs.
- (pop_from_top_level): Likewise.
-
-Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (make_implicit_typename): Only change the type of a
- TYPENAME_TYPE.
-
-Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
-
- * semantics.c: New file, containing routines to perform the
- semantic phase of parsing.
- * parse.y: Use it.
- * pt.c (tsubst_expr): Likewise.
- * cp-tree.h: Declare the various functions in semantics.c.
- Provide macros to access _STMT tree nodes.
- * cp-tree.def: Add ASM_STMT tree node.
- * Makefile.in, Make-lang.in: Add dependencies on and for
- semantics.c.
-
-Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (push_template_decl): Only check primary templates.
-
- * pt.c (check_explicit_specialization): Complain about default args
- in explicit specialization.
-
- * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
- constructor_declarator.
-
-Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
-
- * typeck2.c (build_x_arrow): Don't crash when an aggregate type
- has no overloaded operator ->.
-
- * call.c (build_field_call): Don't crash when presented with a
- field that is actually a nested type.
-
- * decl.c (pushtag): Deal with friend class injection in local
- classes.
-
- * call.c (build_object_call): Don't crash if OBJ is a
- pointer-to-member-function.
-
-Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (push_template_decl): Complain about template with C linkage,
- anonymous template class.
-
-Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
- * search.c: Likewise.
-
- * lex.c (do_pending_defargs): Only call
- maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
-
- * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
-
-Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
-
- * parse.y: Deal with CONSTRUCTORS in new_initializers.
-
-Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
- closely mimics the behavior in parse.y.
- (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
- into a compound statement.
-
-Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
- * pt.c (inline_needs_template_parms): New fn.
- (original_template): New fn.
- (push_inline_template_parms_recursive): New fn.
- (maybe_begin_member_template_processing): Use them.
- (maybe_end_member_template_processing): Likewise.
- (is_member_or_friend_template): Rename to is_member_template.
- Member functions of local classes are never member templates.
-
-Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
-
- * lex.c (do_identifier): Handle TEMPLATE_DECL that was
- added in the class scope to catch redefinition error.
-
- * pt.c (reduce_template_parm_level): Also copy
- the DECL_TEMPLATE_PARMS field.
-
-Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
- reduced-level template type parameter.
-
-Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
- (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
- * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
- * decl.c (duplicate_decls): Propagate it.
- * typeck2.c (abstract_virtuals_error): Use two loops to emit
- abstract virtual functions and virtual functions which need a
- final overrider separately.
-
-Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * lang-specs.h: Properly put brackets around array elements in
- initializer.
-
- * typeck.c (build_binary_op_nodefault): Correctly place parens around
- && and || in expression.
-
-Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * call.c (default_parm_conversions): Remove prototype definition.
- (build_method_call): Remove unused variable result.
-
- * cvt.c (ocp_convert): Remove unused variable conversion.
-
- * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
-
- * except.c (do_unwind): #if 0 definition of unused variables fcall
- and next_pc.
-
- * expr.c (extract_scalar_init): #if 0 prototype and function
- definition.
-
- * init.c (expand_aggr_init_1): Remove unused variable init_type.
- (build_new_1): Remove unused variable t.
-
- * pt.c (instantiate_class_template): Remove unused variable newtag;
- cast called function return value to void.
- (do_decl_instantiation): Remove unused variables name and fn.
-
- * tree.c (get_type_decl): Add default return to shut up compiler from
- complaining control reaches end of non-void function.
-
- * typeck.c (build_x_conditional_expr): Remove unused variable rval.
-
-Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * call.c (default_parm_conversions): Remove prototype definition.
- (build_method_call): Remove unused variable result.
- (build_over_call): Add default case in enumeration switch.
-
-Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * decl2.c (lang_decode_option): Change j's type to size_t.
-
- * tree.c (layout_vbasetypes): record_align and desired_align are of
- type unsigned int; const_size and nonvirtual_const_size likewise.
-
-Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
-
- * parse.y (new_initializer): Make sure all initializers are
- lists.
-
-Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
-
- * decl2.c (import_export_decl): Mark tinfo functions for
- cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
-
-Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
-
- * method.c: Fix typo.
-
-Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * method.c: Include "system.h" to get stdlib.h, stdio.h,
- ctype.h, string.h, etc.
- (issue_nrepeats): Add default case in enumeration switch.
- (check_btype): Likewise.
- (process_overload_item): Likewise.
-
- * Makefile.in (method.o): Depend on system.h.
-
-Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- * lex.c (do_scoped_id): Fix parenthesizing.
-
-Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
-
- * rtti.c (get_tinfo_fn_dynamic): If this function is called an
- FLAG_RTTI is unset, initialize type info machinery and continue
- with FLAG_RTTI enabled.
- (get_typeid): Likewise.
-
-Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
- from B.
-
-Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (finish_member_template_decl): Deal more gracefully with
- invalid declarations.
-
-Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
- cp-tree.h: Clean up more old overloading code, old RTTI code, and
- some formatting quirks.
-
- * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
- method.c, pt.c, ptree.c, typeck.c: Remove support for
- -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
- * class.h: Remove.
- * Makefile.in: Adjust.
-
- * pt.c (unify): Don't allow reduced cv-quals when strict.
-
- * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
- *type_unification* and unify.
-
-Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (explicit_template_type): Remove TEMPLATE keyword.
- (nested_name_specifier): And add it before this use.
- (typename_sub0): And this use. Also add use without the keyword.
- (typename_sub1): Likewise.
- * pt.c (instantiate_class_template): Don't actually instantiate
- anything if our type uses template parms.
-
-Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
-
- * decl.c (start_function): Don't call temporary_allocation for a
- nested function.
-
-Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Don't mess with friends if
- our type uses template parms.
-
-Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (nested_name_specifier): Use explicit_template_type.
- (typename_sub): Allow a template_type, an explicit_template_type,
- or an implicit template type at the end.
- * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
- * decl.c (make_typename_type): Handle template-id where the name
- is a TEMPLATE_DECL.
- * call.c (build_scoped_method_call): Handle member template
- destructor call.
- * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
- destructor is represented by the type.
-
- * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
- * parse.y (nested_name_specifier): Add 'template' case.
- (explicit_template_type): New rule.
- (typename_sub): Use it.
- * decl.c (make_typename_type): Handle getting a template-id for NAME.
- * pt.c (tsubst): Likewise.
-
-Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (add_to_template_args): Fix thinko.
- (instantiate_class_template): Call it later.
-
- * pt.c (get_class_bindings): Add outer_args parm.
- (most_specialized_class): Likewise.
- (instantiate_class_template): Pass it.
- (more_specialized_class): Likewise.
- (lookup_template_class): Get context from template if none
- was specified.
- (finish_member_template_decl): Don't do anything with a
- partial specialization.
- * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
- AGGREGATE_TYPE_P.
- * class.c (finish_struct): Member class templates have already been
- checked for name clashes.
- * decl.c (pushdecl_with_scope): Handle pushing at class level.
-
-Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
- (tsubst, *_PARM): Support multiple levels of template classes.
- (instantiate_class_template): Look up the pattern from the
- original template.
- (lookup_template_class): Handle getting a template for d1.
- (push_template_decl): Correct setting of 'primary'.
- (reduce_template_parm_level): Add 'levels' parm.
- (finish_member_template_decl): Support member class templates.
- (template_class_depth): Handle multiple levels.
- * parse.y (component_decl_1, fn.def2): Remove member template case.
- (component_decl): Add member template cases.
- * decl2.c (check_member_template): We now handle member template
- classes.
- * decl.c (pushtag): Handle member templates.
- * method.c (do_inline_function_hair): Don't touch
- IDENTIFIER_GLOBAL_VALUE.
- * init.c (build_offset_ref): If name isn't an identifier, just
- return it.
- * spew.c (yylex): Handle PTYPENAME like TYPENAME.
-
- * typeck.c (get_delta_difference): Do adjust for conversions to
- and from virtual base.
-
-Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (get_delta_difference): Give hard error for conversion
- from virtual base.
-
- * cp-tree.h: Tweak formatting.
-
-Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (push_namespace): Handle redeclaration error.
-
- * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
- (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
- (NAMESPACE_BINDING): New macro.
- (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
- * *.c: Use them.
-
- * pt.c (push_template_decl): Use innermost_args.
-
- * decl.c (get_unique_name): Tweak from earlier in the name.
-
-Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
-
- * cp-tree.def: Add CPLUS_BINDING node.
- * cp-tree.h (tree_binding): New struct.
- (BINDING_SCOPE, BINDING_VALUE): New macros.
- (current_namespace, global_namespace): Declare extern.
- (struct lang_decl_flags): New field in_namespace.
- (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
- (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
- (TREE_INDIRECT_USING): New macro.
- * decl2.c (current_namespace, global_namespace): Declare. The
- value is a NAMESPACE_DECL now, not a TREE_LIST.
- (is_namespace_ancestor, namespace_ancestor): New static functions.
- (add_using_namespace, ambiguous_decl): Likewise.
- (lookup_using_namespace): New support function for lookup_name.
- (qualified_lookup_using_namespace): New support function for
- do_scoped_id and lookup_namespace_name.
- (get_namespace_id): Mark as obsolete.
- (current_namespace_id): Likewise.
- (do_namespace_alias): Implement.
- (do_using_directive): Implement as call to add_using_namespace.
- * decl.c (binding_for_name): New function.
- (push_namespace, pop_namespace): Implement.
- (push_decl): Don't install a FUNCTION_DECL in the global branch.
- (lookup_namespace_name): Implement using qualified lookup.
- (lookup_name_real): For global scoping, lookup in
- global_namespace. For namespace scoping, lookup in given
- namespace. For unscoped lookup, iterate over namespace,
- considering using directives.
- (init_decl_processing): Initialize global_namespace.
- (grokvardecl): Build assembler name as static name for globals.
- (grokdeclarator): Remove old namespace mangling.
- (xref_tag): When installing a global binding for the
- tag, make sure we have an identifier.
- * method.c (build_overload_nested_name): Mangle namespaces.
- (build_qualified_name): Likewise.
- (build_decl_overload_real): Likewise.
- * lex.c (build_lang_decl): Set namespace for new declaration to
- current_namespace.
- (do_scoped_id): Find global names in global or current
- namespace, or using qualified namespace lookup, depending on
- context.
- * init.c (build_member_call): When scope is namespace, use
- build_x_function_call instead.
- (build_offset_ref): When scope is namespace, collapse processing
- to lookup_namespace_name instead.
- * error.c (dump_decl): Support NAMESPACE_DECL.
- * decl.c (pushdecl): Bind globals to current namespace.
- (push_overloaded_decl): Likewise.
- (lookup_tag): Likewise.
- (lookup_name_current_level): Likewise.
- (xref_tag): Likewise.
- (start_function): Likewise.
- * lex.c (do_identifier): Likewise.
- (identifier_typedecl_value): Likewise.
- (real_yylex): Likewise.
- * method.c (do_inline_function_hair): Likewise.
- * parse.y (unscoped): Likewise.
- * pt.c (check_explicit_specialization): Likewise.
- (lookup_template_class): Likewise.
- * rtti.c (call_void_fn): Likewise.
- * sig.c (build_sigtable): Likewise.
- * ptree.c (lang_print_xnode): New function.
-
-Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Don't instantiate if pedantic
- and the args use template parms.
-
- * pt.c (push_tinst_level): If the instantiation uses template parms,
- fail silently.
- * decl.c (xref_basetypes): Do call complete_type for basetypes
- that involve template parameters.
-
-Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (process_init_constructor): Fix labeled init check.
-
-Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
- argument to tsubst and friends.
-
- * pt.c (tsubst, FUNCTION_DECL): Tidy.
-
- * typeck.c (build_x_function_call): Handle static member function
- templates like non-templates. Handle friend templates like normal
- function templates.
- * pt.c (tsubst, *_PARM): Don't use orig_level.
- (get_bindings): Don't call add_to_template_args.
- (instantiate_template): Likewise.
- (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
- * ptree.c (print_lang_type): Print index/level for template parms.
-
-Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
-
- * Make-lang.in (cc1plus): Note that cc1plus depends on
- cp/cp-tree.h and cp/cp-tree.def.
-
- * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
- (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
- position in a template parameter list.
- * cp-tree.h (template_parm_index): New structure, used as the tree
- structure for a TEMPLATE_PARM_INDEX.
- (TEMPLATE_PARM_IDX): New macro.
- (TEMPLATE_PARM_LEVEL): Likewise.
- (TEMPLATE_PARM_DESCENDANTS): Likewise.
- (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
- (TEMPLATE_PARM_DECL): Likewise.
- (TEMPLATE_TYPE_PARM_INDEX): Likewise.
- (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
- (TEMPLATE_TYPE_DECL): Likewise.
- (TEMPLATE_CONST_IDX): Remove.
- (TEMPLATE_CONST_LEVEL): Likewise.
- (TEMPLATE_CONST_SET_INFO): Likewise.
- (TEMPLATE_TYPE_SET_INFO): Likewise.
- (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
- node.
- (TEMPLATE_TYPE_LEVEL): Likewise.
- * decl.c (decls_match): Call comp_template_parms, rather than
- expanding it inline.
- (duplicate_decls): If two template declarations are being merged,
- then their TEMPLATE_INFOs should be merged as well.
- (grokfndecl): Save template-id information when declaring a friend
- with explicit template arguments. Pass arguments to
- check_explicit_specialization via correct convention; at some
- point check_explicit_specialization changed, but these call-sites
- did not.
- (grokdeclarator): Tidy up slightly.
- * decl2.c (check_classfn): Tidy up slightly. Don't assume that
- two template functions with the same DECL_ASSEMBLER_NAME the same,
- since the names are not yet mangled.
- * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
- TEMPLATE_CONST_PARM.
- (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
- decl for a non-type parameter, rather than printing `<tparm ...>'.
- * friend.c (is_friend): Handle TEMPLATE_DECL friends.
- (do_friend): Deal with template friends.
- * lex.c (do_pending_inlines): Call
- maybe_begin_member_template_processing, rather than
- conditionally calling begin_member_template_processing.
- (process_next_inline): Likewise. Call
- maybe_end_member_template_processing, rather than
- conditionally calling end_member_template_processing.
- (do_pending_defargs): Likewise.
- (do_identifier): Use TEMPLATE_PARM_INDEX instead of
- TEMPLATE_CONST_PARM.
- * method.c (build_mangled_template_parm_index): New function.
- (build_overload_value): Use it.
- (build_overload_name): Likewise.
- * pt.c (finish_member_template_decl): Allow friend declarations.
- (template_class_depth): New function.
- (is_member_template): Rename, and modify, to become...
- (is_member_or_friend_template): New function.
- (end_member_template_processing): Rename, and modify, to become...
- (maybe_end_member_template_processing).
- (build_template_parm_index): New function.
- (reduce_template_parm_level): New function.
- (process_template_parm): Modify to use build_template_parm_index.
- (push_template_decl): Deal with friend templates.
- (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
- TEMPLATE_CONST_PARM.
- (tsubst_friend_function): New function.
- (instantiate_class_template): Generate the DECL_FRIENDLIST
- for a new instantiation by using tsubst_friend_function rather
- than just tsubst.
- (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
- Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
- appropriate new macros. Use reduce_template_parm_level to
- generate lower-level template parameters. Handle tsubst'ing into
- TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
- to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
- templates. Similarly for the template parameters for a new
- template.
- (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
- of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
- (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
- (get_bindings): Call add_to_template_args if necessary.
- (instantiate_decl): Handle instantiations of friend templates.
- * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
- TEMPLATE_TYPE_PARM as a list of fields; it's not!
- * spew.c (yylex): Do a little manual constant propagation to
- clarify the code.
-
-Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
-
- * error.c: Include sys/types.h.
-
-Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
-
- * method.c (build_mangled_name): Start CPP directives in column zero.
-
-Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (process_init_constructor): Sorry about non-trivial
- labeled initializers.
- * parse.y (initlist): Re-enable labeled initializers.
-
-Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
-
- * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
- all callers changed. Rely on the new parameter instead of arg
- being a TREE_LIST when determine whether we are working inside
- template template parameter. Clean up is_type test.
-
-Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
- * typeck2.c (initializer_constant_valid_p): Allow conversions
- between pointers and references.
-
-1998-02-19 Brendan Kehoe <brendan@cygnus.com>
-
- * typeck.c (build_unary_op): Only warn about incr/decr a pointer
- if pedantic || warn_pointer_arith.
-
-Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
-
- * pt.c (unify): Handle TEMPLATE_DECL.
-
-1998-02-18 Brendan Kehoe <brendan@cygnus.com>
-
- * cp-tree.h (strip_attrs): Remove decl.
-
-1998-02-18 Doug Evans <devans@cygnus.com>
-
- * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
- Update olddecl's attributes too.
- (strip_attrs): Remove function.
- * typeck.c (common_type): Call merge_machine_type_attributes.
-
-Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
-
- * parse.y (initdcl0_innards): New grammar symbol.
- (nomods_initdecls, nomods_initdcl0): Change type from itype to
- none, since the resulting value is never used.
- (parse_decl): New function.
- (datadef): Remove redundant actions.
- (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
- * parse.c: Regenerated.
-
-Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (simple_stmt): Use getdecls() to check for decl.
-
-Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
-
- * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
- macros.
- (c++.install-common): Install c++filt properly as native or as cross
- variant.
- (c++.uninstall): Add c++filt.
-
-Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (standard_conversion): Fix multi-level ptr conversions.
-
-Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
-
- * init.c (build_new): Propagate error_mark_node up.
-
-Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (simple_stmt): If the condition isn't a declaration,
- start the controlled block after the test.
-
-Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- * call.c (build_over_call): Convert builtin abs, labs and fabs to
- tree-codes.
- * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
- builtins.
-
-Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
-
-Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h: Add access_protected_virtual_node.
- * class.c (init_class_processing): Initialize it.
- * decl.c (xref_basetypes): Use it.
- * parse.y (base_class_access_list): Likewise.
-
- * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
- (c++.install-common): Install c++filt.
-
-Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * decl.c (shadow_tag): Give error for typedef-ing built-in types.
-
-Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
-
- * call.c (reference_binding): Use comptypes when comparing
- TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
-
-Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
-
- * tree.c (is_overloaded_fn): Use really_overloaded_fn.
- (really_overloaded_fn): Move check here from is_overloaded_fn.
- (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
-
-Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
-
- * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
- conversions.
-
-Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
-
- * cp-tree.h (push_template_decl): Return the decl passed in, or an
- equivalent duplicate.
- * decl.c (pushtag): Use the return value from push_template_decl.
- (duplicate_decls): When duplicating a template declaration, merge
- the DECL_TEMPLATE_RESULTs as well.
- (make_implicit_typename): Don't try to dive into typename types to
- find a context for making a new implicit typename.
- (start_decl): Use the return value from push_template_decl.
- (grokdeclarator): Complain about declarations list `const operator
- int'. Since we don't correctly handle in-class initializations of
- non-static data members, complain about this (now illegal)
- practice. Issue an error for initializations of non-const statics
- since that is illegal as well, and since we don't handle that case
- correctly either.
- (start_function): Use the return value from push_template_decl.
- (start_method): Likewise.
- * decl2.c (grokfield): Likewise. Since the change to
- grokdeclarator ensures that all initialized fields are in fact
- static, remove a redundant test for TREE_PUBLIC.
- * parse.y (initlist): Disable labeled initializers since they do
- not work as per the documentation, and since they do not use the
- same syntax as the C front end.
- * pt.c (push_template_decl): Return the decl passed in, or an
- equivalent duplicate.
- (lookup_template_class): When searching in a nested context,
- use the right arguments.
- (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
- * typeck.c (build_component_ref): Assign the correct type to the
- result of build_vfn_ref.
-
-Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (convert_nontype_argument): Fix typo.
- (check_explicit_specialization): Allow old-style specialization
- of class template members.
-
-Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
- Manfred Hollstein <manfred@s-direktnet.de>
-
- * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
- when deciding to override DECL_ASSEMBLER_NAME.
-
-Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
-
- * decl2.c (lang_f_options): Add -fsquangle to option processing list.
- * cp-tree.h (flag_do_squangling): Add declaration.
- * lang-options.h: Add -fsquangle and -fno-squangle.
- * method.c: Add macros and static variables for squangling.
- (build_overload_name): Rename to build_mangled_name, add logic for B
- compression, and split into process_modifiers and
- process_overload_item.
- (process_modifiers): New function, to handle constant, reference,
- and pointer types.
- (process_overload_item): New function, handles issue of type codes.
- (build_overload_name): New function, start squangling and call
- build_mangled_name.
- (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
- (start_squangling): New function to initialize squangling structs.
- (end_squangling): New function to destroy squangling structs.
- (nrepeats): Rename variable to Nrepeats.
- (issue_nrepeats): New function for issuing 'n' type repeats.
- (check_ktype): New function to check for type K name compression.
- (build_overload_nested_name): Add a check for K name compression.
- (build_qualified_name): Add a check for K name compression and don't
- use DECL_ASSEMBLER_NAME when squangling is on.
- (check_btype): New function, checks for B type compression.
- (build_static_name, build_decl_overload_real): Initiate squangling.
- (build_typename_overload, build_overload_with_type): Initiate
- squangling
-
-Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
-
- * method.c (make_thunk): Avoid name buffer overflow.
-
-Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
- don't define them yet.
-
- * parse.y (nomods_initdcl0): Add constructor_declarator case.
-
-Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * config-lang.in (diff_excludes): Use basename only.
-
-Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * tinfo2.cc: Add tinfo for signed char.
-
-Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
-
- * search.c (compute_access): Handle protected constructors in derived
- classes as accessible.
-
-Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
- Call convert_from_reference sooner.
-
-Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
-
- * cvt.c (ocp_convert): Obtain the constant values from constant
- decls even if the destination type is the same as the type of the
- decl.
-
- * decl2.c (finish_file): Make sure that static inlines with
- definitions are not marked DECL_EXTERNAL before returning.
-
-Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c: Lose arg_looking_for_template.
- (lookup_name_real): Likewise.
- * parse.y: Lose processing_template_arg, template_arg1.
- (primary): Likewise.
- * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
-
-Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
-
- * error.c (dump_decl): Fix type of default arguments for template
- template parameters and nontype template parameters.
- * parse.y (template_parm): Handle invalid default template
- template arguments here.
-
- * parse.y (template_parm): Use template_arg instead of PTYPENAME
- for default template template argument.
- * pt.c (coerce_template_parms): Merge default template argument
- codes. Can treat RECORD_TYPE as template name if it is implicitly
- created. Fix argument index in error message.
- * typeck.c (comptypes): Merge template argument comparison codes in
- TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
-
-Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
-
- * lex.c (file_name_nondirectory): Also check for '/'.
-
-Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
-
- * parse.y (primary): Deal with statement-expressions in
- templates.
- * pt.c (tsubst_copy): Handle BIND_EXPR.
- * tree.c (mapcar): Likewise.
-
- * call.c (add_template_candidate_real): Pass extra parameter to
- fn_type_unification.
- * cp-tree.h (fn_type_unification): Add parameter.
- * pt.c (fn_type_unification): Add additional parameter to deal with
- static member functions.
- (get_bindings): Deal with static member functions.
-
- * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
- (revert_static_member_fn): Declare.
- * decl.c (revert_static_member_fn): Remove declaration. Change
- linkage from internal to external.
- (cp_finish_decl): Deal with virtual functions in classes local to
- template functions.
- * decl2.c (finish_file): Don't forget to emit increment/decrement
- expressions in initializers for file-scope variables.
- * parse.y (typename_sub2): If the typename doesn't names a
- template, rather than a type, issue an error message.
- * pt.c (check_explicit_specialization): Handle specializations of
- static member functions.
- (coerce_template_parms): Handle offset references to lists of
- member functions.
- * search.c (note_debug_info_needed): Don't crash when handed a
- type which is being defined.
- * typeck.c (complete_type): Don't crash when handed NULL_TREE;
- that can happen with some illegal code.
-
-Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * call.c (user_harshness): Initialize `code' to 0.
- (build_method_call): Initialize `candidates', `cp' and `len' to 0.
- (null_ptr_cst_p): Add parentheses around && within ||.
- (standard_conversion): Likewise.
- (z_candidate): Likewise.
- (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
- (build_object_call): Likewise for `mem_args'.
- (build_new_op): Likewise for `mem_arglist'. Add `return' from
- default case in enumeration switch.
-
- * class.c (build_vtable_entry): Add explicit braces to avoid
- ambiguous `else'.
- (build_class_init_list): Likewise.
- (finish_struct_1): Initialize `width' to 0.
- (instantiate_type): Initialize `name' to NULL_TREE. Add
- explicit braces to avoid ambiguous `else'.
-
- * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
- `else'.
-
- * decl.c (grok_reference_init): Eliminate unused parameter, all
- callers changed.
- (record_builtin_type): Initialize `tdecl' to NULL_TREE.
- (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
- (cp_finish_decl): Initialize `ttype' to NULL_TREE.
- (grokdeclarator): Add parentheses around && within ||. Add
- explicit braces to avoid ambiguous `else'.
- (grokparms): Initialize `type' to NULL_TREE.
- (xref_tag): Remove unused label `just_return'.
- (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
- (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
- (hack_incomplete_structures): Add parentheses around assignment
- used as truth value.
-
- * decl2.c (coerce_delete_type): Hide definition of `e3'.
-
- * error.c: Include <stdlib.h>.
- (dump_expr): Change the type of `i' to size_t. Remove unused
- label `error'.
-
- * except.c (init_exception_processing): Remove unused variable `d'.
- (expand_throw): Likewise for `label'.
-
- * friend.c (add_friends): Add explicit braces to avoid ambiguous
- `else'.
-
- * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
- (sort_base_init): Likewise for `binfo'.
- (expand_member_init): Likewise for `rval'.
- (build_member_call): Add parentheses around assignment used as
- truth value.
- (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
- (build_new): Initialize `nelts' to NULL_TREE. Initialize
- `old_immediate_size_expand' to 0.
- (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
- (build_vec_delete_1): Remove unused variable `block'.
- (expand_vec_init): Initialize `itype' to NULL_TREE.
-
- * lex.c: Include <strings.h> if we don't have <string.h>. Protect
- declaration of `index' and `rindex' with autoconf macros.
- (reinit_parse_for_expr): Remove unused variables
- `look_for_semicolon' and `look_for_lbrac'.
- (cons_up_default_function): Initialize `args' to NULL_TREE.
- (readescape): Initialize `firstdig' to 0.
- (real_yylex): Add parentheses around assignment used as truth value.
-
- * method.c: Include <strings.h> if we don't have <string.h>.
- Protect declaration of `index' with autoconf macro.
-
- * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
- Initialize `type' to NULL_TREE.
- (structsp): Remove unused variable `id'.
-
- * pt.c (coerce_template_parms): Add explicit braces to avoid
- ambiguous `else'.
- (lookup_template_class): Initialize `template' to NULL_TREE.
- (instantiate_class_template): Remove unused variable `name' and `e'.
- (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
- (do_poplevel): Initialize `saved_warn_unused' to 0.
- (type_unification): Remove unused varable `parm'.
- (unify): Likewise for `j'.
-
- * repo.c (init_repo): Add parentheses around assignment used as
- truth value.
- (finish_repo): Remove unused varable `p'.
-
- * search.c (get_binfo): Initialize `type' to NULL_TREE.
- (get_base_distance): Likewise.
- (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
- and `new_v' to NULL_TREE.
- (lookup_fnfields): Likewise for `rval_binfo_h'.
- (breadth_first_search): Add parentheses around assignment used as
- truth value.
- (get_template_base): Initialize `type' to NULL_TREE.
-
- * sig.c (append_signature_fields): Initialize `last_mfptr' to
- NULL_TREE.
- (build_signature_table_constructor): Likewise for
- `last_rhs_field', `pfn' and `vt_off'.
- (build_sigtable): Likewise for `init'.
-
- * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
- (propagate_binfo_offsets): Likewise for `delta'.
- (hash_tree_cons): Initialize hashcode to 0.
- (can_free): Likewise for `size'.
- (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
-
- * typeck.c (convert_sequence): Hide prototype.
- (common_type): Add explicit braces to avoid ambiguous `else'.
- (comp_target_types): Likewise.
- (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
- (build_function_call_real): Add explicit braces to avoid ambiguous
- `else'.
- (convert_arguments): Initialize `called_thing' to 0.
- (convert_for_initialization): Initialize `savew' and `savee' to 0.
-
- * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
- (digest_init): Initialize `old_tail_contents' to NULL_TREE.
- (build_x_arrow): Likewise for `last_rval'.
-
- * xref.c (GNU_xref_decl): Initialize `cls' to 0.
-
-Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
-
- * decl.c (init_decl_processing): Use set_sizetype.
- * decl2.c (sizetype): Don't declare.
- * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
- (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
- (build_component_addr, unary_complex_lvalue): Likewise.
- * rtti.c (expand_class_desc): Likewise.
- * class.c (get_vfield_offset): Likewise.
-
-Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
- early to avoid bogus error. Handle overloaded function
- names provided as template arguments correctly.
- (coerce_template_parms): Don't mishandle overloaded functions when
- dealing with template template parameters.
- (lookup_template_class): Issue an error message, rather than
- crashing, when the TYPE_DECL provided is not a template type.
-
-Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (instantiate_type): Don't just return a known type if
- it's wrong.
-
-Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
-
- * class.c (instantiate_type): Remove handling of FUNCTION_DECL
- since that code could never be reached.
-
- * error.c (dump_decl): Avoid aborting in the midst of printing an
- error message about an illegal template declaration.
-
- * parse.y (structsp): Print an error message, rather than crashing,
- when a class-head does not name a class.
-
- * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
- template arguments as a g++ extension.
-
- * cp-tree.def (ALIGNOF_EXPR): New tree code.
- * decl2.c (grok_alignof): If processing_template_decl, just store
- the expression.
- * typeck.c (c_alignof): Likewise.
- * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
- * error.c (dump_expr): Likewise.
- * pt.c (tsubst_copy): Likewise.
- * tree.c (cp_tree_equal): Likewise.
- * pt.c (uses_template_parms): Correctly determine whether or not a
- SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
- folding can be done.
-
- * cp-tree.h (grok_enum_decls): Remove type parameter.
- * decl.c (grok_enum_decls): Likewise.
- * decl2.c (grok_x_components): Call grok_enum_decls
- unconditionally, since it will do nothing if there is no
- current_local_enum. Use the new calling sequence.
- * pt.c (tsubst_enum): Use the new calling sequence for
- grok_enum_decls.
-
- * decl.c (start_function): Make member functions of local classes
- in extern inline functions have comdat linkage here...
- (grokdeclarator): Rather than here.
-
-Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (convert_nontype_argument): Use decl_constant_value.
-
-Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
-
- * call.c (add_template_candidate_real): New function.
- (add_template_candidate): Use it.
- (add_template_conv_candidate): Likewise.
- (joust): Pass extra argument to more_specialized.
- * class.c (instantiate_type): Handle a single FUNCTION_DECL.
- (is_local_class): Remove.
- (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
- * cp-tree.h (is_local_class): Remove.
- (perform_array_to_pointer_conversion): Likewise.
- (finish_member_template_decl): Add.
- (check_explicit_specialization): Return a tree, not an int.
- (more_specialized): Take additional argument.
- (get_bindings): Likewise.
- (TI_PENDING_SPECIALIZATION_FLAG): New macro.
- * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
- (perform_array_to_pointer_conversion): Remove.
- * decl.c (saved_scope): Add processing_specialization,
- processing_explicit_instantiation fields.
- (maybe_push_to_top_level): Save them.
- (pop_from_top_level): Restore them.
- (grokfndecl): Use new return value from
- check_explicit_specialization.
- (start_decl): Don't check flag_guiding_decls before pushing
- decls.
- (cp_finish_decl): Remove previous (bogus) change.
- (grok_declarator): Use decl_function_context rather than
- is_local_class.
- * decl2.c (finish_file): Pass extra argument to get_bindings.
- (build_expr_from_tree): Let build_x_component_ref check
- validity of arguments rather than doing it here.
- * lex.c (cons_up_default_function): Remove code fooling with
- processing_specialization, processing_explicit_instantiation
- flags, as that is now done in {maybe_push_top,pop_from}_top_level.
- * method.c (build_overload_identifier): Mangle local classes in
- template functions correctly.
- * parse.y (finish_member_template_decl): Move to pt.c.
- * pt.c (finish_member_template_decl): Moved here from parse.y.
- (print_candidates): New function.
- (determine_specialization): Change interface. Properly look for
- most specialized versions of template candidates.
- (check_explicit_specialization): Fully process explicit
- instantiations.
- (push_template_decl): Avoid looking at CLASSTYPE fields in
- FUNCTION_DECLS.
- (determine_overloaded_function): Remove.
- (convert_nontype_argument): Change name from
- convert_nontype_parameter. Use determine_overloaded_function
- instead of instantiate_type.
- (mangle_class_name_for_template): Handle type contexts as well as
- function contexts.
- (classtype_mangled_name): Likewise.
- (lookup_template_class): Likewise.
- (tsubst): Likewise.
- (more_specialized): Take explict template arguments as a
- parameter.
- (most_specialized): Likewise.
- (get_bindings): Likewise. Check that return types match before
- proclaiming a function a match.
- (do_decl_instantiation): Remove code searching for function to
- instantiate; that is now done in check_explicit_specialization.
- (add_maybe_template): Pass extra argument to get_bindings.
- * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
- implementation.
- * typeck.c (build_component_ref): Check for invalid arguments.
-
-Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
- return_target and call_target are equivalent.
-
- * pt.c (type_unification_real): Just accept function parms that
- don't use any template parms.
-
-Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (cp_finish_decl): When bailing on a comdat variable, also
- unset DECL_NOT_REALLY_EXTERN.
-
- * parse.y (typename_sub*): Fix std::.
-
-Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * error.c (dump_decl): Fix type default template args.
- (dump_type): Hand TEMPLATE_DECL off to dump_decl.
-
-Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
-
- * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
- (file_name_nondirectory): Use.
-
-Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
-
- * pt.c (coerce_template_parms): Don't access elements of ARGLIST
- that are not really present. Substitute default arguments in
- template template arguments. Correctly convert TEMPLATE_DECL to
- TEMPLATE_TEMPLATE_PARM.
- (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
- are no longer treated specially here.
- * parse.y (template_template_parm): Fix copy error.
- * decl.c (grokdeclarator): Warn about missing `typename' for nested
- type created from template template parameters.
- * parse.y (bad_parm): Likewise
-
- * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
- (push_nested_class): Likewise.
- * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
- * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
- (copy_template_template_parm): Declare.
- * decl.c (arg_looking_for_template): New variable.
- (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
- Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
- node if arg_looking_for_template is nonzero.
- (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
- (grok_op_properties, xref_tag, xref_basetypes): Likewise.
- (grokdeclarator): Handle TEMPLATE_DECL.
- * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
- * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
- (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
- (dump_decl): Handle unnamed template type parameters.
- Handle template template parameters.
- (dump_function_name): Handle template template parameters.
- * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
- Handle TEMPLATE_TEMPLATE_PARM.
- * method.c (build_template_template_parm_names): New function.
- (build_template_parm_names): Handle TEMPLATE_DECL.
- (build_overload_nested_name, build_overload_name):
- Handle TEMPLATE_TEMPLATE_PARM.
- * parse.y (maybe_identifier): New nonterminal.
- (template_type_parm): Use it.
- (template_template_parm, template_arg1): New nonterminal.
- (template_parm): Add template_template_parm rules.
- (template_arg): Set processing_template_arg.
- (template_arg1): Rules moved from template_arg.
- (primary, nonnested_type): Set arg_looking_for_template if we are
- processing template arguments.
- * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
- (process_template_parm): Handle template template parameters.
- (coerce_template_parms, comp_template_args): Likewise.
- (mangle_class_name_for_template, lookup_template_class): Likewise.
- (uses_template_parms): Handle TEMPLATE_DECL and
- TEMPLATE_TEMPLATE_PARM.
- (current_template_args): Handle TEMPLATE_DECL.
- (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
- * search.c (dfs_walk, dfs_record_inheritance):
- Handle TEMPLATE_TEMPLATE_PARM.
- * tree.c (copy_template_template_parm): New function.
- (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
- * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
-
-Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
-
- * decl.c (start_decl): Don't allow duplicate definitions of static
- data members.
-
- * call.c (build_user_type_conversion_1): Handle user-defined
- template conversion operators correctly.
-
- * decl2.c (build_expr_from_tree): Issue an error message if the
- object in a COMPONENT_REF is a TEMPLATE_DECL.
-
- * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
-
- * class.c (is_local_class): New function.
- * cp-tree.h (is_local_class): Declare it.
- (last_tree): Likewise.
- (begin_tree): Likewise.
- (end_tree): Likewise.
- (lookup_template_class): Change prototype.
- * decl.c (cp_finish_decl): Check for NULL where necessary.
- Consider FUNCTION_DECLS to declare objects with top-level binding,
- when calling make_decl_rtl.
- (grokdeclarator): Give members of local classes internal linkage.
- (start_function): Remove declaration of last_tree.
- (finish_function): Set flag_keep_inline_functions around call to
- rest_of_compilation if we are processing a member function in a
- local class.
- (start_method): Call push_template_decl for member functions of
- local classes in template functions.
- * decl2.c (import_export_decl): Don't give external linkage to
- instantiations of templates with internal linkage.
- * parse.y (last_tree): Remove declaration.
- (template_type): Pass extra parameter to lookup_template_class.
- (self_template_type): Likewise.
- (structsp): Move call to reset_specialization into left_curly.
- (left_curly): Call reset_specialization, and begin_tree.
- * pt.c (saved_trees): New variable.
- (mangle_class_name_for_template): Change prototype. Use
- additional function context to name local classes in templates
- correctly.
- (classtype_mangled_name): Pass the context.
- (push_template_decl): Handle local classes and templates, and
- member functions for such classes.
- (convert_nontype_parameter): Fix handling of pointer-to-member
- constants.
- (lookup_template_class): Handle local classes in templates.
- (tsubst): Likewise. Don't assume that template instantiations
- have external linkage; pay attention to the template declaration.
- (mark_decl_instantiated): Likewise.
- (begin_tree): New function.
- (end_tree): Likewise.
-
- * decl.c (xref_basetypes): Don't call complete_type for basetypes
- that involve template parameters; that can lead to infinite
- recursion unnecessarily.
-
- * pt.c (register_specialization): Do not register specializations
- that aren't ready to be registered yet.
- (check_explicit_specialization): Handle explicit specialization of
- constructors and destructors.
- (build_template_decl): New function.
- (push_template_delc): Handle out-of-class specializations of
- member templates.
-
- * pt.c (check_explicit_specialization): Set up the template
- information before registering the specialization.
- (coerce_template_parms): Fix thinko.
- (tsubst): Handle specializations of member templates correctly.
-
- * class.c (finish_struct_methods): Remove calls to
- check_explicit_specialization from here.
- (finish_struct): And insert them here.
- * cp-tree.h (perform_qualification_conversions): New function.
- (perform_array_to_pointer_conversion): Likewise.
- (begin_explicit_instantiation): Likewise.
- (end_explicit_instantiation): Likewise.
- (determine_specialization): Renamed from
- determine_explicit_specialization.
- (comp_template_parms): New function.
- (processing_explicit_instantiation): New variable.
- * cvt.c (perform_qualification_conversions): New function.
- (perform_array_to_pointer_conversion): Likewise.
- * decl.c (duplicate_decls): Don't consider template functions
- alike unless they have the same parameters. Refine handling of
- instantiation/specialization mismatches.
- (start_decl): Don't call pushdecl for template specializations,
- since they don't affect overloading.
- (start_function): Likewise.
- (grokfndecl): Call check_explicit_specialization a little later.
- Don't call duplicate_decls for memberm template specializations.
- (grokdeclarator): Don't update template_count for classes that are
- themselves specializations. Remove use of `2' as parameter to
- grokfndecl since that value isn't used.
- * lex.c (cons_up_default_function): Save and restore
- processing_explicit_instantiation around calls to grokfield.
- * parse.y (finish_member_template_decl): New function.
- (component_decl_1): Use it.
- (fn.def2): Likewise.
- (template_arg_list_opt): New nonterminal.
- (template_type): Use it.
- (self_template_type): Likewise.
- (template_id): Likewise.
- (object_template_id): Likewise.
- (notype_template_declarator): Likwise.
- (begin_explicit_instantiation): Likewise.
- (end_explicit_instantiation): Likewise.
- (explicit_instantiation): Use them.
- * pt.c (coerce_template_parms): Add parameters.
- (processing_explicit_instantiation): New variable.
- (convert_nontype_parameter): New function.
- (determine_overloaded_function): Likewise.
- (begin_explicit_instantiation): Likewise.
- (end_explicit_instantiation): Likewise.
- (retrieve_specialization): Likewise.
- (register_specialization): Likewise.
- (processing_explicit_specialization): Removed.
- (determine_specialization): Handle specializations of member
- functions of template class instantiations.
- (check_explicit_specialization): Refine to conform to standard.
- (comp_template_parms): New function.
- (coerce_template_parms): Call convert_nontype_parameter.
- (tsubst): Refine handling of member templates. Use
- register_specialization.
- (instantiate_template): Use retrieve_specialization.
- (do_decl_instantiation): Likewise.
- (instantiate_decl): Likewise.
- (type_unification): Improve handling of explict template
- arguments.
- * tree.c (mapcar): Return error_mark_node, rather than aborting,
- on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
- * typeck.c (build_unary_op): Call determine_specialization, rather
- than determine_explicit_specialization.
-
-Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
-
-Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
-
- * error.c (dump_decl): For enum tags, output the tag, not its value.
-
-1998-01-13 Brendan Kehoe <brendan@cygnus.com>
-
- * decl.c (init_decl_processing): Only call init_rtti_processing
- FLAG_RTTI is set.
-
-Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_new_1): Split out from build_new.
- (build_new): Just return a NEW_EXPR.
- * expr.c (cplus_expand_expr): Handle NEW_EXPR.
-
- * decl2.c (get_temp_regvar): Tweak.
-
- * cp-tree.h (TREE_CALLS_NEW): Comment out.
- * class.c (resolves_to_fixed_type_p): Remove use.
- * method.c (build_opfncall): Likewise.
- * call.c (build_new_op): Likewise.
-
-Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
-
- * exception.cc (__eh_alloc, __eh_free): New fns.
- (__cp_push_exception, __cp_pop_exception): Use them.
- (__uncatch_exception): Call terminate here if no exception.
- * except.c (build_terminate_handler): New fn.
- (expand_start_catch_block): Use it.
- (expand_exception_blocks): Likewise.
- (alloc_eh_object): New fn.
- (expand_throw): Use it. Protect exception init with terminate.
- * typeck.c (build_modify_expr): Remove code that ignores trivial
- methods.
-
-Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * call.c (add_builtin_candidate): Add default case in enumeration
- switch.
- (build_new_op): Likewise.
- (convert_like): Likewise.
- * cvt.c (build_expr_type_conversion): Likewise.
- * tree.c (real_lvalue_p): Likewise.
- (lvalue_p): Likewise.
- (cp_tree_equal): Likewise.
- * typeck.c (comptypes): Likewise.
- (build_component_ref): Likewise.
- (build_function_call_real): Likewise.
- (build_binary_op_nodefault): Likewise.
- (build_unary_op): Likewise.
- (build_modify_expr): Likewise.
- * typeck2.c (initializer_constant_valid_p): Likewise.
-
-Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
-
- * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
-
-Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (coerce_template_parms): Make sure to digest_init if
- possible.
-
- * decl.c (duplicate_decls): Make the newdecl virtual if the
- olddecl was, just as is done with other attributes of olddecl.
-
-Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
- address of an OFFSET_REF.
-
- * cp-tree.def: Add AGGR_INIT_EXPR.
- * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
- AGGR_INIT_EXPR where appropriate.
- * expr.c (cplus_expand_expr): Likewise. Simplify.
-
- * decl2.c (finish_file): Remove call to register_exception_table.
-
-Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * pt.c (instantiate_class_template): Don't do injection when
- processing_template_decl is true, as pollutes current_binding_level
- for base classes.
-
-Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
-
- * pt.c (maybe_fold_nontype_arg): Add prototype.
-
-Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
- * error.c (dump_expr): Likewise.
-
-Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_function_call_real): Remove "inline called before
- definition" pedwarn.
-
- * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
-
-Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
-
- * pt.c (type_unification_real): Change __null to type void* with
- a warning.
-
-Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
-
- * call.c (implicit_conversion): Don't call
- build_user_type_conversion_1 with a NULL expr, since it will
- crash.
-
- * pt.c (unify): Don't try to unify array bounds if either array is
- unbounded.
-
-Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
- Replace extern decls with casts.
-
- * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
- Update last_parm_cleanup_insn.
- (store_after_parms): Remove.
- * cp-tree.h: Adjust.
-
-Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (comdat_linkage): Also set DECL_COMDAT.
- (finish_file): Check DECL_COMDAT instead of weak|one_only.
- (import_export_vtable): Use make_decl_one_only instead of
- comdat_linkage for win32 tweak.
- (import_export_decl): Likewise.
- * pt.c (mark_decl_instantiated): Likewise.
-
- * decl2.c (finish_file): Lose handling of templates in pending_statics.
-
-Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Lose call to expand_builtin_throw.
- * except.c (expand_builtin_throw): Remove.
- * cp-tree.h: Remove ptr_ptr_type_node.
- * decl.c: Likewise.
-
-Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
-
- * decl.c (ptr_ptr_type_node): Define.
- (init_decl_processing): Initialize it.
- * cp-tree.h: Declare it.
- * exception.cc (__cp_exception_info): Use __get_eh_info.
- (__cp_push_exception): Likewise.
- (__cp_pop_exception): Likewise.
-
- From Scott Snyder <snyder@d0sgif.fnal.gov>:
- * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
- saved_pc.
- (init_exception_processing): Removed saved_pc initialization.
-
-Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_decl): Defer all templates but inline functions.
-
-Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (expand_vec_init): Don't fold a list of parameters.
-
- * decl.c (copy_args_p): Handle copy elision for types with virtual
- bases.
- * call.c (build_over_call): Likewise.
-
-Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (lookup_template_function): Copy the template arguments,
- not just the list containing them, to the permanent obstack.
-
-Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (expand_start_catch_block): suspend_momentary for the
- terminate handler.
-
- * error.c (dump_decl): Handle LOOKUP_EXPR.
-
-Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
-
- * rtti.c (build_dynamic_cast): Copy the cast-to type to the
- permanent obstack if we are processing a template decl.
- * typeck.c (build_static_cast): Likewise.
- (build_const_cast): Likewise.
- (build_reinterpret_cast): Likewise.
-
- * pt.c (coerce_template_parms): Coerce some expressions, even
- when processing_template_decl.
-
-Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
-
- * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
- handling of pointer difference expressions.
-
- * typeck.c (comp_target_types): Comparison of function/method types
- is independent of nptrs.
-
-Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (tsubst): Avoid creating pointer to reference and
- reference to reference types.
-
-Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (do_id): New nonterminal.
- (template_id): Use it.
-
-Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
- * spew.c (yylex): Don't do_identifier here.
- * decl2.c (build_expr_from_tree): Revert last change.
-
- * decl2.c (build_expr_from_tree): Expand the name for a method call.
- * parse.y (object_template_id): Don't try to take the DECL_NAME.
-
-Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
- alloc_expr.
- * call.c (build_op_delete_call): Adjust.
-
- * except.c (expand_end_catch_block): Lose rethrow region.
- (expand_start_catch_block): Likewise.
- (expand_end_catch_block): Don't expand_leftover_cleanups.
-
-Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * pt.c (tsubst): Remove tree_cons call (places redundant info into
- DECL_TEMPLATE_INSTANTIATION).
-
-Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (is_overloaded_fn): Handle getting a fn template.
- (really_overloaded_fn): Likewise.
- * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
- * pt.c (check_explicit_specialization): Tweak.
- (determine_explicit_specialization): Tweak.
-
- * tree.c, cp-tree.h (get_target_expr): New fn.
-
-Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
-
- * pt.c (check_explicit_specialization): Fix misspelling in
- diagnostic: `preceeded'.
- * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
- `conversiona'.
-
-1997-12-02 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (determine_explicit_specialization): Avoid an internal
- error for bad specializations.
-
- * method.c (build_overload_value): Handle SCOPE_REF.
-
-Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
-
- * class.c (prepare_fresh_vtable): Enable even more complex MI
- vtable names.
-
-Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * exception.cc (__check_eh_spec): Optimize a bit.
-
- * exception.cc (__cp_pop_exception): Lose handler arg.
- * except.c (do_pop_exception): Likewise.
- (push_eh_cleanup): Let the cleanup mechanism supply the handler.
- (expand_end_catch_block): Likewise.
-
-Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (check_explicit_specialization): Complain about using a
- template-id for a non-specialization.
-
-Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
-
- * repo.c: Prototype rindex only if needed.
- * xref.c: Likewise.
-
-Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
-
- * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
-
-Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_const_cast): Handle references here instead of
- handing off to convert_to_reference.
-
- * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
- TerminateFunctionCall.
- (init_exception_processing): Likewise. Terminate et al are now
- the fns, not ADDR_EXPRs.
- (various): Lose redundant assemble_external calls.
- (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
-
- * cp-tree.h (struct lang_decl_flags): Add comdat.
- (DECL_COMDAT): New macro.
- * decl.c (duplicate_decls): Propagate it.
- (cp_finish_decl): Handle it.
- * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
-
- * class.c: Remove static pending_hard_virtuals.
- (add_virtual_function): Take pointers to pending_virtuals
- and pending_hard_virtuals.
- (finish_struct_1): Pass them. Declare pending_hard_virtuals.
-
-Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (import_export_vtable): If we support one_only but not
- weak symbols, mark instantiated template vtables one_only.
- (import_export_decl): Likewise for tinfo functions.
- (finish_vtable_vardecl): Also write out vtables from explicitly
- instantiated template classes.
- * pt.c (mark_class_instantiated): Revert last change.
-
- * except.c (expand_throw): Call mark_used on the destructor.
-
-Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
-
- * lex.c (lang_init): Enable flag_exceptions by default if no
- command line switch was specified.
-
-1997-11-26 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (unify): Handle `void' template parameters in
- specializations.
-
-Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (build_dynamic_cast): Handle template case here.
- (build_dynamic_cast_1): Not here.
-
- * typeck2.c (digest_init): Make copies where appropriate.
-
- * decl2.c (delete_sanity): resolve_offset_ref.
-
- * except.c: Call terminate without caching so many bits.
-
- * except.c (expand_start_catch_block): Fix catching a reference
- to pointer.
-
-Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_new): Copy size to the saveable obstack.
-
- * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
- TRY_CATCH_EXPR for now.
-
-Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
- has DECL_LANG_SPECIFIC.
-
- * exception.cc (struct cp_eh_info): Add handlers field.
- (__cp_push_exception): Initialize it.
- (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
- (__throw_bad_exception): Remove.
- * except.c (call_eh_info): Add handlers field.
- (get_eh_handlers): New fn.
- (push_eh_cleanup): Increment handlers.
-
-Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (expand_start_eh_spec): Use the try/catch code.
- (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
- doing everything inline.
- (init_exception_processing): throw_type_match now takes
- const void pointers.
- * exception.cc (__check_eh_spec): New fn.
- * inc/exception: Neither terminate nor unexpected return.
- * decl.c: Make const_ptr_type_node public.
- * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
-
- * except.c (expand_start_catch_block): We only need the rethrow
- region for non-sjlj exceptions.
- (expand_end_catch_block): Likewise. Use outer_context_label_stack.
-
-Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
- (various.o): Likewise.
- * inc/new: Add placement deletes. Add throw specs for default new.
- * new.cc (set_new_handler): Move here from libgcc2.
- * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
- (new): Move from libgcc2. Throw bad_alloc.
- * new2.cc: Move the rest of the op news and op deletes from libgcc2.
- * decl.c (init_decl_processing): Update exception specs on new and
- delete.
-
- * method.c (build_decl_overload_real): Don't mess with global
- placement delete.
-
- * init.c (build_new): Check for null throw spec, not nothrow_t.
-
- * decl.c (duplicate_decls): Don't complain about different exceptions
- from an internal declaration.
-
- * call.c (build_op_delete_call): Fix check for member fns again.
-
- * decl2.c (import_export_decl): Interface hackery affects
- virtual synthesized methods.
-
-Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_decl): Don't just complain about a mismatched
- scope, fix it.
-
- * decl.c (make_implicit_typename): Handle case where t is not
- actually from context.
- * tree.c (get_type_decl): Lose identifier case.
- * spew.c (yylex): Lose useless call to identifier_typedecl_value.
- * parse.y (nonnested_type): Just use lookup_name.
- (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
-
-Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
-
- * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
- T was built in C language context (for example, by
- output_func_start_profiler).
-
-Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (make_implicit_typename): New fn.
- (lookup_name_real): Use it. Use current_class_type as the context.
-
-Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
-
- * pt.c (do_poplevel): Don't prohibit jumps into this contour.
-
-Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * friend.c (do_friend): Warn about non-template friends in templates.
-
- * call.c (build_op_delete_call): Fix handling of inherited delete.
-
- * search.c (dfs_record_inheritance): Ignore template type parms.
-
-Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_new_op): Fix copy error.
- (build_op_new_call): New fn.
- (build_op_delete_call): New fn.
- * cp-tree.h: Declare them.
- * init.c (build_new): Use them. Support placement delete.
- (build_x_delete): Use build_op_delete_call.
- (build_delete): Likewise.
- * decl2.c (delete_sanity): Likewise.
- (coerce_delete_type): Don't complain about placement delete.
-
-Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_new_function_call): Remove unused 'obj' parm.
- * cp-tree.h, typeck.c: Adjust.
-
- * init.c (build_new): Make the cleanup last longer.
- (expand_vec_init): Call do_pending_stack_adjust.
-
-Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (do_type_instantiation): Fix typo.
- (mark_class_instantiated): If we support one_only but not weak
- symbols, don't mark this as known.
-
- * init.c (build_new): Handle vec delete in EH cleanup.
-
-Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * call.c (build_method_call): Call complete_type before checking
- for destructor.
-
-Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
-
- * decl.c (add_block_current_level): Delete.
- * init.c (build_vec_delete_1): Delete build_block and
- add_block_current_level calls.
-
-Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_new): Handle freeing allocated memory when the
- constructor throws.
-
- * call.c (build_new_method_call): Fix flags arg.
-
- * pt.c (do_type_instantiation): Don't try to instantiate
- member templates.
- (mark_decl_instantiated): If we support one_only but not
- weak symbols, mark this one_only.
- * decl2.c (import_export_vtable): Don't defer handling of vtables
- if MULTIPLE_SYMBOL_SPACES.
-
-Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
-
-Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
-
- * except.c (do_pop_exception): Return a value.
-
-Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_new_method_call): Handle getting a
- TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
- if we got template parms.
- * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
- not just the args.
- * decl2.c (build_expr_from_tree): Tweak last change.
- * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
- (maybe_fold_nontype_arg): Split out from tsubst_copy.
- * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
-
-Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
-
- * pt.c (tsubst_copy): Handle explicit template arguments in
- function calls.
- * typeck.c (build_x_function_call): Likewise.
- * decl2.c (build_expr_from_tree): Lookup function name if it
- hasn't been done.
-
- * pt.c (tsubst): Instantiate template functions properly when
- template parameter does not appear in function arguments and return
- type.
- (comp_template_args): Handle member templates required by tsubst.
-
-Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): Tweak conditions for pedwarn in
- previous change.
-
-Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
-
- * pt.c (coerce_template_parms): Tweak error message.
-
- * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
- return type defaults to `int', even if there are storage-class
- specifiers.
-
-Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- Complete nested exception support.
- * except.c (do_pop_exception): Split out...
- (push_eh_cleanup): From here. Handle the EH region by hand.
- (expand_start_catch_block): Add a new level for the catch parm.
- Move the rethrow region outside the two cleanup regions.
- Protect the initializer for the catch parm with terminate.
- (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
- * exception.cc (__cp_pop_exception): Now takes two parms. Handle
- popping off the middle of the stack.
- * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
- WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
- (build_cplus_new): Only wrap CALL_EXPRs.
- * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
- the constructor call.
-
-Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * Make-lang.in (c++.distdir): Make inc subdirectory.
-
-Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Put back some code.
-
-Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Remove redundant code.
- * method.c (emit_thunk): Don't let the backend defer generic thunks.
-
-Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (call_eh_info): Split out...
- (push_eh_info): From here.
- (expand_builtin_throw): Use it.
- (expand_start_catch_block): Move region start back.
-
-Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
-
- * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
- (real_yylex): Record wide strings using target endianness, not host.
-
-1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * repo.c (rindex): Add decl unconditionally.
- (get_base_filename, open_repo_file): Don't cast rindex.
- * xref.c (rindex): Add decl unconditionally.
- (index): Remove unused decl.
- (open_xref_file): Don't cast rindex.
-
-Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (build_vbase_path): Propagate the result type properly.
-
-1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
- remaining use of saved_throw_type with a call to get_eh_type.
-
-1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
- (file_name_nondirectory): New function, doing the same as the macro.
- (set_typedecl_interface_info): Use it instead of the macro.
- (check_newline): Likewise.
- (handle_cp_pragma): Likewise.
-
- * repo.c (get_base_filename): Cast result of rindex to char*.
- (open_repo_file): Likewise.
- * xref.c (open_xref_file): Likewise.
- * error.c (dump_char): Make its arg int, not char.
-
- * except.c (push_eh_info): Pass the number of fields - 1 down, not
- the exact number of fields.
-
-Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- Support for nested exceptions.
- * tinfo2.cc (__is_pointer): New fn.
- * exception.cc (struct cp_eh_info): Define.
- (__cp_exception_info, __uncatch_exception): New fns.
- (__cp_push_exception, __cp_pop_exception): New fns.
- * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
- Lose empty_fndecl.
- (init_exception_processing): Likewise. __eh_pc is now external.
- (push_eh_info): New fn.
- (get_eh_{info,value,type,caught}): New fns.
- (push_eh_cleanup): Just call __cp_pop_exception.
- (expand_start_catch_block): Use push_eh_info. Start the eh region
- sooner.
- (expand_end_eh_spec): Use push_eh_info.
- (expand_throw): Call __cp_push_exception to set up the exception info.
- Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
- when we rethrow.
- (expand_builtin_throw): Don't refer to empty_fndecl.
-
-Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
-
-1997-10-22 Brendan Kehoe <brendan@cygnus.com>
-
- * method.c (build_template_parm_names, build_decl_overload_real):
- Add static to definitions.
- * pt.c (add_to_template_args, note_template_header,
- processing_explicit_specialization, type_unification_real): Likewise.
- ({determine,check}_explicit_specialization): Use a single string for
- error messages.
-
-Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
- (expand_end_catch_block): Likewise.
- (expand_end_eh_spec): Likewise.
-
-Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
-
- * decl.c (duplicate_decls): Handle template specializations
- correctly.
- * error.c (dump_function_name): Fix printing of specializations of
- member functions that are not member templates.
- * cp-tree.h (processing_specialization): Make global.
- * pt.c (processing_specialization): Likewise.
- * lex.c (cons_up_default_function): Save and restore
- processing_specialization to avoid confusion.
-
-Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (init_decl_processing): Give null_node unknown* type.
- * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
- (common_type): Likewise.
- * error.c (args_as_string): Recognize null_node.
-
-Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
- (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
-
- * decl.c (init_decl_processing): Call using_eh_for_cleanups.
-
- * Make-lang.in (g++): Include prefix.o.
-
-Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
-
- * pt.c (determine_explicit_specialization): Initialize "dummy"
- to keep Purify quiet.
-
-Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
- (build_overload_int): Not here.
-
-Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
-
- * class.c (build_type_pathname): Remove.
- (prepare_fresh_vtable): Fix problem with complex MI vtable names.
-
-1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (unary_expr): Give a pedwarn if someone tries to use the
- &&label GNU extension.
-
-Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
-
- * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
- so as to avoid incorrect manglings.
- * method.c (build_decl_overload_real): Don't mangle return types
- for constructors.
-
-Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
- scratch_tree_cons): Define as macros for now.
- * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
- lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
- typeck2.c: Use them and the expression_obstack variants.
-
-Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * decl.c (store_return_init): Allow classes with explicit ctors to
- be used with the named return values extension.
-
-Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_decl): Fix previous change.
-
-Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst): Fix thinko.
- (instantiate_decl): Really use the original template.
-
- * call.c (build_new_method_call): Use simple constructor_name for
- error messages.
-
-Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
-
- * method.c (build_underscore_int): Don't use ANSI specific
- features.
-
-Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
- for our key method; it might have been inlined by -O3.
-
-Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
-
- * decl.c (make_typename_type): Do not try to call lookup_field for
- non-aggregate types.
-
-Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_reinterpret_cast): Tweak.
-
-Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * typeck.c (build_reinterpret_cast): Converting a void pointer
- to function pointer with a reinterpret_cast produces a warning
- if -pedantic is issued.
-
-Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
-
- * typeck.c (c_expand_return): Don't warn about returning a
- reference-type variable as a reference.
-
-Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (build_static_name): Fix typo.
-
-1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
- OLDDECL before we try to do DECL_USE_TEMPLATE.
-
-Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (duplicate_decls): Don't warn about template instances.
-
- * typeck.c (mark_addressable): Lose ancient code that unsets
- DECL_EXTERNAL.
-
- * pt.c (do_decl_instantiation): Lose support for instantiating
- non-templates.
-
- * call.c (build_new_function_call): Fix handling of null explicit
- template args.
- (build_new_method_call): Likewise.
-
-Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
-
- * method.c (build_underscore_int): Fix typo.
-
-1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * tree.c (print_lang_statistics): #if 0 call to
- print_inline_obstack_statistics until its definition is checked in.
-
-Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Move dump_tree_statistics to end.
-
- * pt.c (instantiate_decl): Look for the original template.
- (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
- of member templates.
-
-Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * Makefile.in (g++FAQ.*): New rules.
- (CONFLICTS): Update.
- * g++FAQ.texi: Moved from libg++.
-
- * parse.y (PFUNCNAME): Only specify the type once.
-
-1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
-
- * lex.c (real_yylex): Clean up the code to fully behave the way
- the c-lex.c parser does for complex and real numbers.
-
-Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (build_decl_overload_real): Reformat.
-
-Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (synthesize_method): If at_eof, determine our linkage.
-
-1997-09-29 Paul Eggert <eggert@twinsun.com>
-
- * lex.c (real_yylex): Treat `$' just like `_', except issue a
- diagnostic if !dollars_in_ident or if pedantic.
-
- * lang-specs.h (@c++): -ansi no longer implies -$.
-
- * decl2.c (lang_decode_option):
- -traditional and -ansi now do not mess with
- dollars_in_ident.
-
-Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
-
- * Makefile.in (parse.o, decl.o): Also depend on
- $(srcdir)/../except.h $(srcdir)/../output.h.
- (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
- $(srcdir)/../except.h $(srcdir)/../output.h.
- (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
- ../insn-codes.h.
-
- * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
-
- * expr.c (cplus_expand_expr): Make it static.
-
- * decl2.c, init.c, typeck.c: Include "expr.h".
- (expand_expr): Use proper values when calling the function.
-
-Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
-
- * lang-options.h: New -Wold-style-cast flag.
- * cp-tree.h (warn_old_style_cast): New variable.
- * decl2.c (warn_old_style_cast): Likewise.
- (lang_decode_option): Support -Wold-style-cast.
- (reparse_absdcl_as_casts): Produce old-style-cast warning.
-
-Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * decl.c (cp_finish_decl): Allow expand_aggr_init to set
- TREE_USED, reset value based on already_used.
-
- * init.c (expand_member_init): Revert change.
-
-Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h, decl.c, decl2.c, pt.c:
- Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
-
- * decl2.c (lang_decode_option): Add missing ;.
-
-Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * friend.c (do_friend): Disable injection for all template-derived
- decls.
- * decl2.c (lang_decode_option): Handle -fguiding-decls.
- * parse.y (notype_template_declarator): New nonterminal.
- (direct_notype_declarator): Use it.
- (complex_direct_notype_declarator): Likewise.
- (object_template_id): Accept any kind of identifier after TEMPLATE.
- (notype_qualified_id): Don't add template declarators here.
-
-Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
-
- * call.c (add_template_candidate): Add explicit_targs parameter.
- (build_scoped_method_call): Use it.
- (build_overload_call_real): Likewise.
- (build_user_type_conversion_1): Likewise.
- (build_new_function_call): Likewise.
- (build_object_call): Likewise.
- (build_new_op): Likewise.
- (build_new_method_call): Likewise.
- (build_new_function_call): Handle TEMPLATE_ID_EXPR.
- (build_new_method_call): Likewise.
-
- * class.c (finish_struct_methods): Add specialization pass to
- determine which methods were specializing which other methods.
- (instantiate_type): Handle TEMPLATE_ID_EXPR.
-
- * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
-
- * cp-tree.h (name_mangling_version): New variable.
- (flag_guiding_decls): Likewise.
- (build_template_decl_overload): New function.
- (begin_specialization): Likewise.
- (reset_specialization): Likewise.
- (end_specialization): Likewise.
- (determine_explicit_specialization): Likewise.
- (check_explicit_specialization): Likewise.
- (lookup_template_function): Likewise.
- (fn_type_unification): Add explicit_targs parameter.
- (type_unification): Likewise.
-
- * decl.c (duplicate_decls): Add smarts for explicit
- specializations.
- (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
- specializations.
- (grokfndecl): Call check_explicit_specialization.
-
- * decl2.c (lang_decode_option): Handle -fname-mangling-version.
- (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
- (check_classfn): Handle specializations.
-
- * error.c (dump_function_name): Print specialization arguments.
-
- * friend.c (do_friend): Don't call pushdecl for template
- instantiations.
-
- * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
-
- * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
- and -fno-guiding-decls.
-
- * lex.c (identifier_type): Return PFUNCNAME for template function
- names.
-
- * method.c (build_decl_overload_real): New function.
- (build_template_parm_names): New function.
- (build_overload_identifier): Use it.
- (build_underscore_int): New function.
- (build_overload_int): Use it. Add levels for template
- parameters.
- (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
- (build_overload_nested_names): Handle template type parameters.
- (build_template_decl_overload): New function.
-
- * parse.y (YYSTYPE): New ntype member.
- (nested_name_specifier): Use it.
- (nested_name_specifier_1): Likewise.
- (PFUNCNAME): New token.
- (template_id, object_template_id): New non-terminals.
- (template_parm_list): Note specializations.
- (template_def): Likewise.
- (structsp): Likewise.
- (fn.def2): Handle member template specializations.
- (component_decl_1): Likewise.
- (direct_notype_declarator): Handle template-ids.
- (component_decl_1): Likewise.
- (direct_notype_declarator): Handle template-ids.
- (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
-
- * pt.c (processing_specializations): New variable.
- (template_header_count): Likewise.
- (type_unification_real): New function.
- (processing_explicit_specialization): Likewise.
- (note_template_header): Likewise.
- (is_member_template): Handle specializations.
- (end_template_decl): Call reset_specialization.
- (push_template_decl): Handle member template specializations.
- (tsubst): Likewise.
- (tsubst_copy): Handle TEMPLATE_ID_EXPR.
- (instantiate_template): Handle specializations.
- (instantiate_decl): Likewise.
- (fn_type_unification): Handle explicit_targs.
- (type_unification): Likewise. Allow incomplete unification
- without an error message, if allow_incomplete.
- (get_bindings): Use new calling sequence for fn_type_unification.
-
- * spew.c (yylex): Handle PFUNCNAME.
-
- * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
- (really_overloaded_fn): Likewise.
- (get_first_fn): Handle function templates.
-
- * typeck.c (build_x_function_call): Use really_overloaded_fn.
- Handle TEMPLATE_ID_EXPR.
- (build_x_unary_op): Likewise.
- (build_unary_op): Likewise.
- (mark_addressable): Templates whose address is taken are marked
- as used.
-
-1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- * decl.c (init_decl_processing): Declare __builtin_constant_p as
- accepting any kind of type, not only int.
-
-Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (get_matching_virtual): Notice virtual bases when sorrying
- about covariant returns.
-
- * parse.y (member_init): Also imply typename here. Remove ancient
- extension for initializing base members.
-
-Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- Handle multi-level typenames and implicit typename in base list.
- * parse.y (typename_sub{,[0-2]}): New rules.
- (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
- (nonnested_type): New rule.
- (complete_type_name): Use it.
- (base_class.1): Use typename_sub and nonnested_type.
- (nested_name_specifier): Don't elide std:: here.
- * decl.c (make_typename_type): Handle getting a type for NAME.
- (lookup_name_real): Turn std:: into :: here.
-
- Rvalue conversions were removed in London.
- * call.c (is_subseq): Don't consider lvalue transformations.
- (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
- (joust): Re-enable ?: kludge.
-
-1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (start_function): Up warning of no return type to be a
- pedwarn.
-
-Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * init.c (expand_member_init): Don't set TREE_USED.
- * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
- set,don't clear TREE_USED wholesale.
-
-Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): Do require_complete_type before
- build_cplus_new.
-
-Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (lookup_field): Call complete_type in all cases.
-
- * decl.c (finish_function): Just warn about flowing off the end.
-
-Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokparms): Don't bash a permanent list node if we're
- in a function.
-
-1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
-
-Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_new_op): Give better error for syntactically
- correct, but semantically invalid, use of undeclared template.
-
- * call.c (compare_qual): Handle pmfs.
-
- * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
- after the exception spec.
-
-Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (null_ptr_cst_p): Integer type, not integral type.
-
- * call.c (joust): Disable warnings until they can be moved to the
- right place.
-
-Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
-
- * Makefile.in, config-lang.in: Convert to autoconf.
-
-Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lookup_name_real): Add implicit 'typename' to types from
- base classes.
-
- * pt.c (most_specialized_class): Fix typo.
- (tsubst): Move constant folding to TREE_VEC case.
-
-Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (do_poplevel): Don't warn about unused local variables
- while processing_template_decl since we don't always know whether
- or not they will need constructing/destructing.
-
- * pt.c (uses_template_parms): Check the values of an enumeration
- type to make sure they don't depend on template parms.
-
- * decl.c (make_typename_type): Don't lookup the field if the
- context uses template parms, even if we're not
- processing_template_decl at the moment.
-
- * pt.c (coerce_template_parms): Avoid looking at the
- TYPE_LANG_DECL portion of a typename type, since there won't be
- one.
- (tsubst): Do constant folding as necessary to make sure that
- arguments passed to lookup_template_class really are constants.
-
-Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
- * decl2.c (finish_file): Only register exception tables if we
- need to.
-
- * decl.c (init_decl_processing): Add __builtin_[fs]p.
-
-Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
-
-Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
-
- * error.c (dump_decl): Avoid crashing when presented with a
- uninitialized constant, as can occur with a template parameter.
- (dump_expr): Make sure that there are enough levels of
- current_template_parms before we start diving through them.
-
-1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
- c-typeck.c.
-
-Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * except.c (expand_throw): Call build_delete for all
- exception types, not just objects with destructors.
-
-Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
-
- * decl.c (current_local_enum): Remove static.
- * pt.c (tsubst_enum): Save and restore value of current_local_enum
- in case template is expanded in enum decl.
- (instantiate_class_template): Use new tsubst_enum signature.
- (tsubst_expr): Likewise.
-
-Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (begin_member_template_processing): Take a function as
- argument, not a set of template arguments. Use the template
- parameters, rather than the arguments. Handle non-type parameters
- correctly. Push a binding level for the parameters so that multiple
- member templates using the same parameter names can be declared.
- (end_member_template_processing): Pop the binding level.
- (push_template_decl): Mark member templates as static when
- appropriate.
-
- * lex.c (do_pending_inlines): Pass the function, not its template
- arguments, to begin_member_template_processing.
- (process_next_inline): Likewise.
- (do_pending_defargs): Likewise.
-
- * error.c (dump_expr): Obtain the correct declaration for a
- TEMPLATE_CONST_PARM.
-
- * call.c (add_template_conv_candidate): New function.
- (build_object_call): Handle member templates, as done in the other
- build_ functions.
-
-Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
-
- * decl.c (replace_defag): Undo previous change.
- * lex.c (do_pending_defargs): Deal with member templates.
-
- * pt.c (is_member_template): Avoid crashing when passed a
- non-function argument.
-
-Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (grow_method): Remove check for redeclaration.
-
-Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
-
- * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
- (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
- (PRIMARY_TEMPLATE_P): Use it.
- * call.c (build_overload_call_real): Use it.
- * class.c (instantiate_type): Likewise.
- * decl.c (decls_match): Likewise.
- * method.c (build_overload_identifier): Likewise.
- * pt.c (push_template_decl): Likewise.
- (classtype_mangled_name): Likewise.
- (lookup_template_class): Likewise.
-
- * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
- DECL_NTPARMS to conform to usage elsewhere.
- * call.c (add_template_candidate): Likewise.
- * class.c (instantiate_type): Likewise.
- * pt.c (instantiate_template): Likewise.
- (get_bindings): Likewise.
-
- * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
- is_member_template.
-
- * pt.c (unify): Undo changes to allow multiple levels of template
- parameters.
- (type_unification): Likewise.
- (fn_type_unification): Likewise.
- (get_class_bindings): Likewise.
- * cp-tree.h (Likewise).
-
- * decl.c (replace_defarg): Check that the type of the default
- parameter does not invlove a template type before complaining
- about the initialization.
-
- * error.c (dump_expr): Deal with template constant parameters in
- member templates correctly.
-
- * pt.c (is_member_template): Deal with class specializations
- correctly.
- (tsubst): Handle "partial instantiation" of member templates
- correctly.
-
-Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
-
- * pt.c (type_unification): Change calling sequence to allow for
- multiple levels of template parameters.
- (tsubst_expr): Likewise.
- (tsubst): Likewise.
- (tsubst_copy): Likewise.
- (instantiate_template): Likewise.
- (unify): Likewise.
- * call.c (build_overload_call_real): Use it.
- (add_builtin_candidate): Use it.
- (build_new_method_call): Use it.
- * class.c (instantiate_type): Use it.
- * decl.c (grokdeclarator): Use it.
- * decl2.c (finish_file): Use it.
- * method.c (build_overload_identifier): Use it.
-
- * call.c (add_template_candidate): Add additional parameter for
- the function return type. Call fn_type_unification istead of
- type_unification.
- (build_user_type_conversion_1): Handle member templates.
- (build_new_function_call): Likewise.
- (build_new_op): Likewise.
- (build_new_method_call): Likewise.
-
- * class.c (grow_method): Don't give an error message indicating
- that two member templates with the same name are ambiguous.
- (finish_struct): Treat member template functions just like member
- functions.
-
- * cp-tree.h (check_member_template): Add declaration.
- (begin_member_template_processing): Likewise.
- (end_member_template_processing): Likewise.
- (fn_type_unification): Likewise.
- (is_member_template): Likewise.
- (tsubst): Change prototype.
- (tsubst_expr): Likewise.
- (tsubst_copy): Likewise.
- (instantiate_template): Likewise.
- (get_bindings): Likewise.
-
- * decl.c (decls_match): Handle multiple levels of template
- parameters.
- (pushdecl): Handle template type params just like other type
- declarations.
- (push_class_level_binding): Return immediately if the
- class_binding_level is NULL.
- (grokfndecl): If check_classfn() returns a member_template, use
- the result of the template, not the template itself.
-
- * decl2.c (check_member_template): New function. Check to see
- that the entity declared to be a member template can be one.
- (check_classfn): Allow redeclaration of member template functions
- with different types; the new functions can be specializations or
- explicit instantiations.
-
- * error.c (dump_decl): Handle multiple levels of template
- parameters.
- (dump_function_decl): Update to handle function templates.
-
- * lex.c (do_pending_inlines): Set up template parameter context
- for member templates.
- (process_next_inline): Likewise.
-
- * method.c (build_overload_identifier): Adjust for multiple levels
- of template parameters.
-
- * parse.y (fn.def2): Add member templates.
- (component_decl_1): Likewise.
-
- * pt.c (begin_member_template_processing): New function.
- (end_member_template_processing): Likewise.
- (is_member_template): Likewise.
- (fn_type_unification): Likewise.
- (current_template_parms): Return a vector of all the template
- parms, not just the innermost level of parms.
- (push_template_decl): Deal with the possibility of member
- templates.
- (lookup_template_class): Likewise.
- (uses_template_parms): Likewise.
- (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
- TEMPLATE_CONST_PARM to deal with multiple levels of template
- arguments. Add processing of TEMPLATE_DECL to produce new
- TEMPLATE_DECLs from old ones.
- (do_decl_instantiation): Handle member templates.
-
- * search.c (lookup_fnfields_1): Handle member template conversion
- operators.
-
- * tree.c (cp_tree_equal): Check the levels, as well as the
- indices, of TEMPLATE_CONST_PARMs.
-
- * typeck.c (comptypes): Check the levels, as well as the indices,
- fo TEMPLATE_TYPE_PARMs.
- (build_x_function_call): Treat member templates like member
- functions.
-
-Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (c_expand_return): Always convert_for_initialization
- before checking for returning a pointer to local.
-
- * pt.c (type_unification): If strict and the function parm doesn't
- use template parms, just compare types.
-
-Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
-
- * method.c (build_overloaded_value): Replace direct call
- to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
-
-Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (convert_arguments): Don't arbitrarily choose the first
- of a set of overloaded functions.
-
-Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (real_yylex): Don't elide __FUNCTION__.
-
- * method.c (build_overload_value): Add in_template parm.
- (build_overload_int): Likewise.
- (build_overload_identifier): Pass it.
-
- * decl.c (duplicate_decls): Don't bash a previous template
- definition with a redeclaration.
-
- * pt.c (unify): float doesn't match double.
-
- * pt.c (do_type_instantiation): Handle getting a _TYPE or a
- TYPE_DECL. Handle getting non-template types.
- * parse.y (explicit_instantiation): Use typespec instead of
- aggr template_type.
-
-Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
-
- * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
-
-Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
-
- * call.c (add_builtin_candidate): Add missing TREE_TYPE.
- (compare_ics): Likewise.
-
-Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (joust): Warn about choosing one conversion op over
- another because of 'this' argument when the other return type is
- better.
- (source_type): New fn.
-
- * call.c (build_new_op): Strip leading REF_BIND from first operand
- to builtin operator.
-
- * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
- use its RTL.
-
-Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (null_ptr_cst_p): Remove support for (void*)0.
-
-Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
-
- * typeck.c (expand_target_expr): Make definition match declaration.
-
- * class.c (get_basefndecls): Make definition match declaration.
-
-Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * input.c (sub_getch): Eventually give up and release the input file.
-
- * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
- right place.
-
- * call.c (joust): Tweak message.
-
-Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
-
- * error.c (type_as_string): Put const/volatile on template type
- parameters where appropriate.
-
-Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
-
- * call.c (strictly_better): Make arguments unsigned ints.
-
-Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (real_yylex): Refer to __complex instead of complex.
-
-Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
-
- * lex.c (real_yylex): Don't use getc directly.
-
-Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (is_subseq): Don't try to be clever.
-
-Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
-
- * parse.y, pt.c: Include "except.h".
- * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
- error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
- lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
- sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
- prototyping.
-
-Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (mark_vtable_entries): Instead of replacing pure
- virtuals with a reference to __pure_virtual, copy the decl and
- change the RTL.
-
-Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
-
- * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
-
- * pt.c (instantiate_class_template): Call repo_template_used
- before finish_prevtable_vardecl.
-
- * call.c (is_subseq): New fn.
- (compare_ics): Use it.
-
- * repo.c (finish_repo): Don't crash on no args.
-
- * parse.y (named_complex_class_head_sans_basetype): Handle
- explicit global scope.
- * decl2.c (handle_class_head): New fn.
-
- * pt.c (unify): Add CONST_DECL case.
-
-Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * rtti.c (permanent_obstack): Fix decl to not be a pointer.
-
- * cp-tree.h (report_type_mismatch): Add prototype.
- * call.c (build_overload_call_real): Remove erroneous fourth
- argument to report_type_mismatch.
- (build_user_type_conversion_1): Remove erroneous second arg to
- tourney.
- (build_new_function_call): Likewise.
- (build_object_call): Likewise.
- (build_new_op): Likewise.
- (build_new_method_call): Likewise.
-
-Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * error.c (dump_decl): Don't bother processing a function with no
- DECL_LANG_SPECIFIC.
-
- * method.c (emit_thunk): Call init_function_start in the macro case.
-
-Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
-
- * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
- defined and used to set flag_vtable_thunks.
-
-Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y: Don't clear the inlines from their obstack until they've
- all been processed.
-
- * decl.c (duplicate_decls): Don't complain about exception
- specification mismatch if flag_exceptions is off.
-
-Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
-
- * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
-
-Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
-
- * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
- * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
- Include <stdio.h> before include files that formerly used STDIO_PROTO.
-
- * decl.c, g++spec.c, lex.c, method.c, repo.c:
- Include "config.h" first, as per autoconf manual.
-
-Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (duplicate_decls): Tweak wording.
- * lex.c (do_pending_defargs): Don't die if we see a default arg
- that isn't a DEFAULT_ARG.
- * error.c (dump_expr): Handle DEFAULT_ARG.
-
- * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
- * lang-options.h: Add -fhandle-exceptions.
-
- * class.c (build_vtable): Vtables are artificial.
- (prepare_fresh_vtable): Likewise.
-
-Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (ocp_convert): After converting to the target type, set
- LOOKUP_NO_CONVERSION.
-
- * call.c (joust): Warn about potentially confusing promotion rules
- with -Wsign-promo.
- * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
-
-Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
-
- * exception.cc: Declare __terminate_func with noreturn attribute.
-
-Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y: Break out eat_saved_input, handle errors.
- (function_try_block): Use compstmt instead of compstmt_or_error.
-
-Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
-
-Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
- existence of cc1plus check whether $(LANGUAGES) contains C++.
-
-Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- * method.c (do_build_copy_constructor): When copying an anonymous
- union member loop around to handle nested anonymous unions. Use
- the offset of the member relative to the outer structure, not the
- union.
-
-Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (resolve_args): New fn.
- (build_new_function_call): Use it.
- (build_object_call): Likewise.
- (build_new_method_call): Likewise.
-
-Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): tsubst all default parms from templates.
-
-Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (struct cp_function): Add static_labelno.
- (push_cp_function_context): Save it.
- (pop_cp_function_context): Restore it.
-
-Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_component_ref_1): Convert from reference.
-
-Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (current_declspecs, prefix_attributes): Initialize to
- NULL_TREE.
-
- * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
- before we try to force it to be a TREE_LIST.
- (decl): Make sure $1.t is non-nil.
-
-Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (uses_template_parms): Handle template first-parse codes.
-
- * decl.c (cp_finish_decl): Only warn about user-defined statics.
-
-Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (unify): Handle BOOLEAN_TYPE.
-
- * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
- * pt.c (tsubst): Don't set it.
- * call.c (build_over_call): Use uses_template_parms.
-
-Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (build_overload_nested_name): Use static_labelno
- instead of var_labelno.
- (build_qualified_name): New fn.
- (build_overload_name): Split out from here.
- (build_static_name): Use build_qualified_name.
- * decl.c (cp_finish_decl): Statics in extern inline functions
- have comdat linkage.
- (start_function): Initialize static_labelno.
-
-Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
-
- * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
- before "all member functions in class [] are private".
-
-Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (do_scoped_id): convert_from_reference.
- * init.c (build_offset_ref): Likewise.
-
-Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
-
- * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
-
-Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (get_member_function_from_ptrfunc): Promote index
- before saving it.
-
-Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (layout_basetypes): Move non-virtual destructor warning.
- * decl.c (xref_basetypes): Remove non-virtual destructor warning.
-
-Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): Call add_defarg_fn for the function
- type, too.
- * lex.c (add_defarg_fn): Adjust.
- (do_pending_defargs): Adjust. Don't skip the first parm.
-
-Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (build_enumerator): Global enumerators are also readonly.
-
- * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
- (build_dynamic_cast): Call it and convert_from_reference.
-
- * lex.c (add_defarg_fn): New fn.
- (snarf_defarg): Don't add to defarg_types.
- (do_pending_defargs): Lose defarg_types. All fns we process now
- have defargs.
- * decl.c (grokfndecl): Call add_defarg_fn.
-
- * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
- * cp-tree.def: Add DEFAULT_ARG.
- * spew.c (yylex): Call snarf_defarg as appropriate.
- * parse.y: New tokens DEFARG and DEFARG_MARKER.
- (defarg_again, pending_defargs, defarg, defarg1): New rules.
- (structsp): Use pending_defargs.
- (parms, full_parm): Use defarg.
- * lex.c (init_lex): Initialize inline_text_firstobj.
- (do_pending_inlines): Never pass the obstack to feed_input.
- (process_next_inline): Call end_input instead of restore_pending_input.
- (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
- finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
- * input.c (end_input): New fn.
- (sub_getch): At the end of some fed input, just keep returning EOF
- until someone calls end_input.
- Remove 'obstack' field from struct input_source.
- * decl.c (grokparms): Handle DEFAULT_ARG.
- (replace_defarg): New fn.
- * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
-
-Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (implicit_conversion): If nothing else works, try binding
- an rvalue to a reference.
-
-Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
-
- * decl.c (init_decl_processing): Fix Jun 30 patch -- move
- ifndef for Cygwin32 to include SIGSEGV.
-
-Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_1): Only complain about pointers without
- copy stuff if there are any constructors.
-
- * rtti.c (build_dynamic_cast): Call complete_type on the types.
-
- * decl.c (grokfndecl): If the function we chose doesn't actually
- match, die.
-
- * decl2.c (grokclassfn): Don't specify 'const int' for the
- artificial destructor parm.
-
- * pt.c (type_unification): If we are called recursively, nothing
- decays.
-
-Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
-
- * decl.c (init_decl_processing): Stop trying to catch signals
- other than SIGABRT since the Cygwin32 library doesn't support
- them correctly yet. This fixes a situation in which g++ causes
- a hang on SIGSEGVs and other such signals in our Win32-hosted
- tools.
-
-Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
-
-Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (store_init_value): Always return the value if our
- type needs constructing.
-
- * method.c (hack_identifier): Convert class statics from
- reference, too.
-
-Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
-
-Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (c_expand_return): Make sure we clean up temporaries at
- the end of return x;
-
-Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
-
-Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_builtin_throw): Add support
- -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
-
-Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * repo.c (extract_string): Null-terminate.
-
- * cp-tree.h (TI_SPEC_INFO): New macro.
- (CLASSTYPE_TI_SPEC_INFO): New macro.
- * pt.c (push_template_decl): Correctly determine # of template parms
- for partial specs.
-
- * call.c (compare_ics): Really fix 'this' conversions.
-
- * pt.c (do_decl_instantiation): Don't crash on explicit inst of
- non-template fn.
-
- * pt.c (push_template_decl): Complain about mismatch in # of
- template parms between a class template and a member template.
-
-Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (synthesize_method): You can't call
- function_cannot_inline_p after finish_function.
- * decl.c (finish_function): Turn on flag_inline_functions and turn
- off DECL_INLINE before handing a synthesized method to the
- backend.
-
-Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (synthesize_method): Remove July 30 change to never set
- DECL_INLINE if at_eof.
-
-Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
-
- * xref.c (GNU_xref_member): Ensure that the node has a
- decl_lang_specific part before checking DECL_FRIEND_P.
-
-Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Diagnose non-class types used
- as bases.
-
-Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_conditional_expr): Use convert_for_initialization
- instead of convert_and_check.
-
-Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (typespec): Don't pedwarn for typeof.
-
-Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * repo.c (finish_repo): Only check changes if we would write a
- repo file.
-
- * call.c (compare_ics): Fix handling of 'this' conversions.
-
- * pt.c (do_decl_instantiation): Support static data too. Rename
- from do_function_instantiation.
- * cp-tree.h: Adjust.
- * parse.y: Adjust.
-
- * repo.c (extract_string): New fn.
- (get_base_filename): Use it.
- (init_repo): Compare old args with current args.
-
-Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
-
- * Makefile.in, Make-lang.in: Protect C-ls with a comment
- character, idea from Paul Eggert <eggert@twinsun.com>.
-
-Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (c_expand_return): Be more persistent in looking for
- returned temps.
-
- * cvt.c (build_up_reference): Use NOP_EXPR for switching from
- pointer to reference.
-
- * class.c (build_vbase_path): Don't do anything if PATH has no steps.
-
-Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_member_call, build_offset_ref):
- Use do_scoped_id instead of do_identifier.
-
- * cvt.c (convert): Remove bogosity.
-
-Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cvt.c (build_up_reference): Do checks of ARGTYPE and
- TARGET_TYPE before trying to use get_binfo.
-
-Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (build_up_reference): Call get_binfo to get access control.
-
- * decl2.c (import_export_decl): If we don't support weaks, leave
- statics undefined.
-
-Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_builtin_throw): Add support for machines that
- cannot access globals after throw's epilogue when
- -fno-sjlj-exceptions is used.
-
-Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y: 'std::' becomes '::'.
- * lex.c (real_yylex): Remove 'namespace' warning.
- * init.c (build_member_call): Ignore 'std::'.
- (build_offset_ref): Likewise.
- * decl2.c (do_using_directive): Ignore 'using namespace std;'.
- (do_toplevel_using_decl): Ignore 'using std::whatever'.
- * decl.c (push_namespace): Just sorry.
- (pop_namespace): Nop.
- (init_decl_processing): Declare std namespace.
-
-Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (push_class_decls): A name which ambiguously refers to
- several instantiations of the same template just refers to the
- template.
-
-Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
-
- * decl.c (build_enumerator): Fix problem with unsigned long
- enumerated values being smashed to ints, causing overflow
- when computing next enumerated value (for enum values around
- MAX_VAL).
-
-Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_component_ref): Only call mark_used on a decl.
-
-Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck.c (build_c_cast): Make the check for a ptr to function
- more specific before possible default_conversion call.
-
-Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_exception_blocks): Simplify and fix and make
- sure we don't end a region in a sequence, as expand_end_bindings
- doesn't like it.
-
-Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
-
- * except.c (init_exception_processing): Mark terminate as not
- returning so that the optimizer can optimize better.
-
-Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (convert): Don't do any extra work, if we can avoid it
- easily.
-
-Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
-
- * *.[chy]: Change cp_convert to ocp_convert, change convert to
- cp_convert. convert is now reserved for the backend, and doesn't
- have the semantics a frontend person should ever want.
-
-Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
- Lose -traditional support.
-
-Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
-
- * parse.y (self_reference): Do it for templates, too.
- * class.c (pushclass): Don't overload_template_name; the alias
- generated by build_self_reference serves the same purpose.
-
- * tree.c (list_hash): Make static, take more args.
- (list_hash_lookup): Likewise.
- (list_hash_add): Make static.
- (list_hash_canon): Lose.
- (hash_tree_cons): Only build a new node if one isn't already in the
- hashtable.
- (hash_tree_chain): Use hash_tree_cons.
- * cp-tree.h: Adjust.
- * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
- of calling lookup_name.
-
-Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): TYPE_VALUES for an enum
- doesn't refer to the CONST_DECLs.
-
-Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
-
- * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
- is bigger.
- (expand_class_desc): Convert the last argument to a sizetype.
-
-Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
- __real__): Add reswords.
- * hash.h: Regenerate.
- * lex.h (rid): Add RID_COMPLEX.
- (RID_LAST_MODIFIER): Set to RID_COMPLEX.
- * lex.c (init_lex): Add building of RID_COMPLEX.
- (real_yylex): General cleanup in line with what c-lex.c also has,
- sans the cruft for traditional; add handling of SPEC_IMAG, complex
- types, and imaginary numeric constants.
- * parse.y (REALPART, IMAGPART): Add tokens.
- (unary_expr): Add REALPART and IMAGPART rules.
- * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
- * decl.c (complex_{integer,float,double,long}_type_node): Define
- types.
- (init_decl_processing): Set up the types.
- (grokdeclarator): Add handling of RID_COMPLEX. Set and use
- DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
- * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
- * cvt.c (cp_convert): Handle COMPLEX_TYPE.
- * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
- COMPLEX_TYPE case.
- * method.c (build_overload_name): Add handling of the different
- COMPLEX_TYPEs, prefixing them with `J'.
- * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
- as a template parm.
- (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
- * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
- (mapcar): Handle COMPLEX_CST.
- * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
- (common_type): Add code for complex types.
- (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
- (convert_for_assignment): Likewise.
- (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
-
-Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
- tsubst_expr, as it might try to do overload resolution.
-
-Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Oops.
-
-Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.def: Add TAG_DEFN.
- * pt.c (tsubst_enum): New fn.
- (instantiate_class_template): Use it.
- (tsubst_expr): Support TAG_DEFN.
- (tsubst): Support local enums.
- (tsubst_copy): Likewise.
- * decl.c (finish_enum): Likewise.
- (start_enum): If this is a local enum, switch to permanent_obstack.
-
-Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
-
- * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
- (finish_function): Put the base init code for constructors just
- after the parm cleanup insns.
- (struct cp_function): Add last_parm_cleanup_insn.
- (push_cp_function_context): Likewise.
- (pop_cp_function_context): Likewise.
-
-Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
-
-Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
- for THUNK_FNDECL before we switch to temporary allocation.
-
-Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_new_op): Handle null arg2 for ?:.
-
-Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_exception_blocks): Ensure that we flow through
- the end of the exception region for the exception specification.
- Move exception region for the exception specification in, so that
- it doesn't protect the parm cleanup. Remove some obsolete code.
- * decl.c (store_parm_decls): Likewise.
- (finish_function): Likewise.
-
-Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_new): Fix nothrow handling.
-
-Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (emit_base_init): Don't warn about the initialization
- list for an artificial member.
-
-Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * expr.c (do_case): Handle !START case for the error msg.
-
-Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c, lang-options.h: New option -Weffc++.
- * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
- to -Weffc++.
-
- * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
- to MULTIPLE_SYMBOL_SPACES.
-
-Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (emit_thunk, generic case): Set current_function_is_thunk.
-
- * method.c (emit_thunk, macro case): Set up DECL_RESULT.
-
- * typeck.c (c_expand_return): Don't complain about returning void
- to void in an artificial function.
- * method.c (make_thunk): Change settings of READONLY/VOLATILE,
- don't set DECL_RESULT, set DECL_ARTIFICIAL.
- (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
-
-Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
-
- * init.c (init_decl_processing): Add support for setjmp/longjmp based
- exception handling.
- * except.c (init_exception_processing): Likewise.
- (expand_end_catch_block): Likewise.
- (expand_exception_blocks): Likewise.
- (expand_throw): Likewise.
- * exception.cc (__default_terminate): Likewise.
-
- * init.c (perform_member_init): Use new method of expr level
- cleanups, instead of cleanups_this_call and friends.
- (emit_base_init): Likewise.
- (expand_aggr_vbase_init_1): Likewise.
- (expand_vec_init): Likewise.
- * decl.c (cp_finish_decl): Likewise.
- (expand_static_init): Likewise.
- (store_parm_decls): Likewise.
- (cplus_expand_expr_stmt): Likewise.
- * decl2.c (finish_file): Likewise.
-
- * Make-lang.in (exception.o): Ok to compile with -O now.
-
- * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
- we know it will be done later by the backend.
-
- * decl2.c (lang_f_options): Remove support for short temps.
- * lang-options.h: Likewise.
-
-Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (varargs_function_p): New fn.
- * method.c (emit_thunk): Replace broken generic code with code to
- generate a heavyweight thunk function.
-
-Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (process_template_parm): pedwarn about floating-point parms.
-
- * decl.c (grokdeclarator): inline no longer implies static.
-
- * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
-
-Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (check_for_override): The signature of an overriding
- function is not changed.
-
- * call.c (build_over_call): Move setting of conv into the loop.
- Note: this change, along with the related changes of the 18th thru
- the 20th of April, fix an infinite loop problem in conversions.
-
-Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_user_type_conversion_1): Really ignore rvalue
- conversions when looking for a REFERENCE_TYPE.
-
- * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
- * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
- * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
- (build_unary_op): Likewise.
- * call.c (build_over_call): See through a CONVERT_EXPR around the
- ADDR_EXPR for on a temporary.
- * typeck.c (c_expand_return): See through a CONVERT_EXPR around
- the ADDR_EXPR for a local variable.
-
-Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_user_type_conversion_1): If we're trying to
- convert to a REFERENCE_TYPE, only consider lvalue conversions.
- (build_new_function_call): Print candidates.
- (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
- (reference_binding): Binding a temporary of a reference-related type
- is BAD.
-
-Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
- * tinfo2.cc (type_info::before): Likewise.
-
-Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (implicit_conversion): Oops.
-
-Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (implicit_conversion): Try to find a reference conversion
- before binding a const reference to a temporary.
-
-Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
-
- * exception.cc (__default_unexpected): Call terminate by default,
- so that if the user overrides terminate, the correct function will
- be called.
-
-Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
-
- * parse.y (left_curly): Avoid trying to use any fields of
- error_mark_node, as there aren't any.
-
-Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (do_identifier): Avoid breaking on overloaded methods
- as default arguments.
-
-Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
-
- * call.c (add_template_candidate): Initialize the variable "dummy".
-
-Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
-
- * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
- before we try to use TYPE_SIZE and TREE_CONSTANT on it.
-
-Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
- (debug_binfo): Delete decl, not needed.
-
- * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
- promotes_to_aggr_type): Delete fns.
- * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
- SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
- PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
-
- * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
-
- * friend.c (is_friend_type): Delete fn.
- * cp-tree.h (is_friend_type): Delete decl.
-
- * decl.c (original_result_rtx, double_ftype_double,
- double_ftype_double_double, int_ftype_int, long_ftype_long,
- float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
- * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
-
- * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
- fwd decls.
- * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
-
- * decl.c (pushdecl_nonclass_level): #if 0, unused.
- * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
-
- * lex.c (reinit_lang_specific): #if 0, unused.
- * cp-tree.h (reinit_lang_specific): #if 0 decl.
-
- * decl.c (revert_static_member_fn): Make static, adding fwd decl.
- * cp-tree.h (revert_static_member_fn): Delete decl.
-
- * class.c (root_lang_context_p): Delete fn.
- * cp-tree.h (root_lang_context_p): Delete decl.
-
- * decl.c (set_current_level_tags_transparency): #if 0, unused.
- * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
-
- * lex.c (set_vardecl_interface_info): Make static.
- * cp-tree.h (set_vardecl_interface_info): Delete decl.
-
- * call.c (find_scoped_type): Make static.
- * cp-tree.h (find_scoped_type): Delete decl.
-
- * search.c (convert_pointer_to_vbase): Make static.
- * cp-tree.h (convert_pointer_to_vbase): Delete decl.
-
- * decl.c (const_ptr_type_node): Likewise.
- * cp-tree.h (const_ptr_type_node): Delete decl.
-
- * typeck.c (common_base_type): Make static.
- * cp-tree.h (common_base_types): Delete erroneous decl.
-
- * pt.c (classtype_mangled_name): Make static.
- * cp-tree.h (classtype_mangled_name): Delete decl.
-
- * lex.c (check_newline): Make static.
- * cp-tree.h (check_newline): Delete decl.
-
- * typeck.c (build_x_array_ref): Delete fn, same idea as
- grok_array_decl.
- * cp-tree.h (build_x_array_ref): Delete decl.
-
- * lex.c (copy_decl_lang_specific): Delete fn, same idea as
- copy_lang_decl.
- * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
-
- * class.c (build_vtable_entry): Make static.
- * cp-tree.h (build_vtable_entry): Delete decl.
-
- * class.c (build_vbase_pointer): Make static.
- * cp-tree.h (build_vbase_pointer): Delete decl.
-
- * sig.c (build_sptr_ref): Add forward decl and make static.
- * cp-tree.h (build_sptr_ref): Delete decl.
-
- * call.c (build_new_method_call): Add forward decl and make static.
- * cp-tree.h (build_new_method_call): Delete decl.
-
- * call.c (build_object_call): Make static.
- * class.c (check_for_override, complete_type_p, mark_overriders):
- Likewise.
- * decl.c (cp_function_chain): Likewise.
- * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
- Likewise.
- * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
- Likewise.
- * tree.c (build_cplus_array_type_1): Likewise.
- * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
- (comp_target_parms): Likewise.
-
- * init.c (build_builtin_call): Make static.
- * cp-tree.h (build_builtin_call): Delete decl.
-
- * typeck.c (binary_op_error): Delete decl.
- * cp-tree.h (binary_op_error): Likewise.
-
-Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * call.c (build_method_call): Compare against error_mark_node
- directly, rather than the ERROR_MARK tree code.
- * cvt.c (cp_convert): Likewise.
- * decl.c (print_binding_level): Likewise.
- (duplicate_decls): Likewise.
- (grokdeclarator): Likewise.
- (grokdeclarator): Likewise.
- * init.c (expand_aggr_init_1): Likewise.
- (decl_constant_value): Likewise.
- * method.c (build_opfncall): Likewise.
- (hack_identifier): Likewise.
- * typeck.c (build_modify_expr): Likewise.
-
- * typeck.c (build_c_cast): Don't decl TYPE as register tree.
-
-Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
-
- * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
-
- * pt.c (coerce_template_parms): Add new error message.
-
- * method.c (build_overload_value): Implement name mangling for
- floating-point template arguments.
-
- * method.c (build_overload_int, icat, dicat): Fix mangling of template
- arguments whose absolute value doesn't fit in a signed word.
-
-Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * friend.c: New file; put all of the friend stuff in here.
- * init.c: Instead of here.
- * Makefile.in (CXX_OBJS): Add friend.o.
- (friend.o): Add dependencies.
- * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
-
-Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_scoped_method_call): Complain if the scope isn't a
- base.
-
-Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (left_curly): Don't crash on erroneous type.
-
- * init.c (build_delete): Fix type of ref.
-
-Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (get_vbase_1): Renamed from get_vbase.
- (get_vbase): Wrapper, now non-static.
- (convert_pointer_to_vbase): Now static.
-
- * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
- * init.c (build_delete): Pass one.
- (build_partial_cleanup_for): Use build_scoped_method_call.
- * decl.c (finish_function): Pass a binfo.
-
-Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): Only synthesize non-trivial copy ctors.
-
- * typeck.c (build_c_cast): Lose other reference to flag.
-
- * call.c (build_field_call): Don't look for [cd]tor_identifier.
- * decl2.c (delete_sanity): Remove meaningless use of
- LOOKUP_HAS_IN_CHARGE.
- * decl.c (finish_function): Use build_scoped_method_call instead
- of build_delete for running vbase dtors.
- * init.c (build_delete): Call overload resolution code instead of
- duplicating it badly.
-
-Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): Call mark_used before trying to elide
- the call.
-
- * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
-
-Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck.c (build_modify_expr): Always pedwarn for a cast to
- non-reference used as an lvalue.
-
-Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
-
-Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (handler): Fix template typo.
-
-Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * error.c (lang_decl_name): New fn.
- * tree.c (lang_printable_name): Use it.
-
-Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
-
- * g++spec.c: Include config.h so that we can catch bzero #defines
- from the config file.
-
-Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
-
- * new1.cc: Include a declaration for malloc, to avoid warning, and
- avoid lossing on systems that require one (ones that define malloc
- in xm.h).
-
-Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
-
- * decl2.c (max_tinst_depth): New variable.
- (lang_decode_option): Parse "-ftemplate-depth-NN" command line
- option.
- * pt.c (max_tinst_depth): Variable moved.
- * lang-options.h: Declare "-ftemplate-depth-NN" command line option
- as legal.
-
-Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (xref_basetypes): Allow a base class that depends on
- template parms to be incomplete.
-
- * decl2.c (build_expr_from_tree): Support typeid(type).
- * rtti.c (get_typeid): Support templates.
- (expand_si_desc, expand_class_desc): Fix string length.
- (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
-
-Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
-
- * pt.c (tsubst): Put it back for -fno-ansi-overloading.
-
-Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
- smashes together template and non-template decls of the same
- signature.
-
-Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
-
-Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (duplicate_decls): Next route, pedwarn about different
- exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
-
-Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
- (struct lang_type): Delete has_default_implementation member.
- Increase dummy to 21.
- * decl.c (start_method): Delete usage.
-
- * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
- store_after_parms, start_decl_1, auto_function): Add decls.
- (get_arglist_len_in_bytes, declare_implicit_exception,
- have_exceptions_p, make_type_decl, typedecl_for_tag,
- store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
- build_component_type_expr, cplus_exception_name,
- {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
- * call.c (build_this): Make static.
- (is_complete): Likewise.
- (implicit_conversion): Likewise.
- (reference_binding): Likewise.
- (standard_conversion): Likewise.
- (strip_top_quals): Likewise.
- (non_reference): Likewise.
- (build_conv): Likewise.
- (user_harshness): Likewise.
- (rank_for_ideal): Likewise.
- * decl.c (start_decl_1): Delete forward decl.
- (push_decl_level): Make static.
- (resume_binding_level): Make static.
- (namespace_bindings_p): Make static.
- (declare_namespace_level): Make static.
- (lookup_name_real): Make static.
- (duplicate_decls): Make static. Take register off NEWDECL and
- OLDDECL parm decls.
- * decl2.c (get_sentry): Make static.
- (temp_name_p): Delete fn.
- * except.c (auto_function): Delete decl.
- * lex.c (handle_{cp,sysv}_pragma): Make static.
- (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
- * method.c (do_build_{copy_constructor,assign_ref}): Make static.
- * pt.c (tsubst_expr_values): Make static.
- * rtti.c (combine_strings): Delete decl.
-
-Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (push_template_decl): Handle getting a typedef.
-
- * call.c (build_new_function_call): Complain about void arg.
-
-Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (duplicate_decls): Give pedwarn of different exceptions
- if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
-
-Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Don't expand the cleanup tree here,
- since we are not going to write the rtl out. Fixes problem with
- -g -O on SPARC.
-
-Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
-
- * Make-lang.in: Add $(exeext) as necessary.
-
-Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
-
- * parse.y (handler_seq): Must have at least one catch clause.
-
-Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (add_builtin_candidate): Restore ?: hack.
-
- * decl.c (grok_op_properties): More warnings.
-
-Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (duplicate_decls): On second thought, do it as a pedwarn
- still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
-
- * decl.c (duplicate_decls): Scale back to a warning, and only do
- 'em if -pedantic.
-
-Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
-
- * decl.c (duplicate_decls): pedwarn mismatched exception
- specifications.
-
-Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
-
- * call.c (build_new_method_call): Don't display the invisible
- argument for controlling virtual bases.
-
-Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
-
- * new: Add nothrow new and delete, bad_alloc and throw specifications
- for delete.
- * decl.c (init_decl_processing): Add throw specification for delete.
- * new.cc (nothrow): Define.
- * lex.c (real_yylex): Removing warning that throw and friends are
- keywords.
- * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
- * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
- * Make-lang.in: Add new{1,2}.{cc,o}.
-
-Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (cons_up_default_function): Fix return type of synth op=.
-
- * init.c (emit_base_init): Add warnings for uninitialized members
- and bases.
-
- * decl.c (xref_basetypes): Add warning for non-polymorphic type
- with destructor used as base type.
-
- * decl.c (grok_op_properties): Add warning for op= returning void.
- * typeck.c (c_expand_return): Add warning for op= returning anything
- other than *this.
-
- * class.c (finish_struct_1): Add warning for class with pointers
- but not copy ctor or copy op=.
-
- * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
- * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
- (instantiate_template): If -fexternal-templates, add this
- instantiation to pending_templates.
-
- * decl2.c (copy_assignment_arg_p): Disable old hack to support
- Booch components.
-
-Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (cp_convert): pedwarn enum to pointer conversions.
-
-Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (standard_conversion): Handle getting references. Tack
- on RVALUE_CONV here. Do it for non-class types, too.
- (reference_binding): Pass references to standard_conversion.
- (implicit_conversion): Likewise.
- (add_builtin_candidate): Disable one ?: kludge.
- (convert_like): Handle RVALUE_CONVs for non-class types.
- (joust): Disable the other ?: kludge.
-
-Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (init_decl_processing): Add code to build up common
- function types beforehand, to avoid creation then removal of
- things already in the hash table.
-
-Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
- the arguments.
-
- * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
- current_template_parms.
-
-Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (lookup_field): Don't return a function, check want_type.
-
-Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (build_new): Make sure PLACEMENT has a type.
-
-Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_new): Support new (nothrow).
-
-Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_decl): Also do push_to_top_level before setting
- up DECL_INITIAL.
-
- * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
- * pt.c (tsubst): Defer instantiation of default args.
- * call.c (build_over_call): Until here.
-
-Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * search.c (lookup_field): Make sure we have an
- IDENTIFIER_CLASS_VALUE before we try to return it.
-
-Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * call.c (build_method_call): Delete unused var PARM.
- (build_overload_call_real): Likewise.
- (build_object_call): Delete unused var P.
- (build_new_op): Likewise.
- * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
- var definitions, which are never used.
- (shadow_tag): Delete unused var FN.
- * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
- * init.c (build_new): Delete unused var ALLOC_TEMP.
- * method.c (hack_identifier): Delete unused var CONTEXT.
- (do_build_copy_constructor): Delete unused var NAME.
- (synthesize_method): Delete unused var BASE.
- * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
- * rtti.c (build_headof): Delete unused var VPTR.
- (get_typeid): Delete unused var T.
- * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
- and ORIG_OP2.
- (build_ptrmemfunc): Delete unused vars U and NINDEX.
- * typeck2.c (build_functional_cast): Delete unused var BINFO.
-
-Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
- things in a type being defined.
- * decl.c (finish_enum): Reverse the values so that they are in
- the correct order.
-
- * pt.c (instantiate_class_template): Don't initialize
- BINFO_BASETYPES until the vector is filled out.
- (unify): Don't abort on conflicting bindings, just fail.
- (instantiate_decl): Do push_tinst_level before any tsubsting.
-
- * method.c (build_overload_value): Handle getting a
- TEMPLATE_CONST_PARM for a pointer.
-
-Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (expand_member_init): Don't give 'not a base' error for
- templates.
-
- * pt.c (instantiate_decl): Call import_export_decl later.
-
- * pt.c (instantiate_class_template): Return a value.
-
- * parse.y (extension): New rule for __extension__.
- (extdef, unary_expr, decl, component_decl): Use it.
-
-Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
-
- * class.c (base_binfo): Remove unused base_has_virtual member.
- (finish_base_struct): Likewise.
- (finish_struct_1): Likewise.
-
-Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
-
- * search.c (expand_upcast_fixups): Fix bogus code generation
- problem where the generated code uses the wrong index into the
- runtime built vtable on the stack. Old code could clobber random
- stack values.
-
-Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
-
- * init.c (perform_member_init): Make sure the partial EH cleanups
- live on the function_obstack.
-
-Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
-
- * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
- this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
-
-Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
-
- * decl.c (grokvardecl): Avoid ANSI style initialization.
-
-Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
-
-Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
-
-Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * g++spec.c (lang_specific_driver): Put missing hyphen in front of
- arguments we compare against. Start the count of I at 1, not 0,
- since argv[0] is still the command.
-
-Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
-
- * lang-specs.h: Accept .cp as an C++ extension.
-
-Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.h (ptr_reasonably_similar): Add decl.
-
-Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
- pointer. New local SPECBITS with the parm's value.
- (grokdeclarator): Pass &specbits down.
-
- * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
- before we try to do C_SET_EXP_ORIGINAL_CODE on it.
-
- * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
- CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
-
- * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
- not an error_mark_node.
-
-Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
- * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
-
-Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): When giving an anonymous struct a name,
- replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
- not affected).
-
- * typeck2.c (build_m_component_ref): If component is a pointer
- to data member, resolve the OFFSET_REF now.
-
- * call.c (convert_like): Don't go into infinite recursion.
-
- * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
-
- * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
- * tree.c (layout_basetypes): And on the vbase ptr.
-
-Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
- CHAR_TYPE_SIZE so bool is always the same size as another type.
-
- * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
-
-Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (grok_x_components): Remove synthesized methods from
- TYPE_METHODS of an anonymous union, complain about member
- functions.
- * decl.c (shadow_tag): Wipe out memory of synthesized methods in
- anonymous unions.
- (finish_function): Just clear the DECL_RTL of our arguments.
-
-Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Emit DWARF debugging info for static data
- members.
-
- * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
-
-Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
- IDENTIFIER_NODE.
-
-Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * Make-lang.in (g++-cross$(exeext)): Fix typo.
-
-Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- Make the g++ driver now be a standalone program, rather than one
- that tries to run the gcc driver after munging up the options.
- * Make-lang.in (g++.c, g++spec.o): New rules.
- (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
- added.
- (g++$(exeext)): New rule, based on xgcc rule.
- (g++-cross$(exeext)): Now just copies g++$(exeext) over.
- * g++spec.c: New file.
- * g++.c: Removed file.
-
-Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (build_up_reference): Arrange for any temporary values
- that have been keep in registers until now to be put into memory.
-
-Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
- that make -j3 bootstrap works better.
-
-Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (pushtag): Do pushdecl for anon tags.
-
-Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (c_expand_return): Fix logic.
- (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
-
-Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * g++.c (main): Make sure arglist has a final NULL entry. Add
- PEXECUTE_LAST to the flags passed to pexecute, as otherwise
- stdin/stdout of the invoked program are redirected to
- nowheresville.
-
-Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
-
-Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
-
- * init.c (resolve_offset_ref): Handle obj.vfn better.
- * typeck.c (build_component_ref): Set TREE_TYPE on result from
- build_vfn_ref.
-
-Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (convert_for_assignment): Also handle anachronistic
- implicit conversions from (::*)() to cv void*.
- * cvt.c (cp_convert_to_pointer): Likewise.
-
-Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (handle_cp_pragma): Fix bogus warning.
-
-Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
- (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
-
-Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_1): Support DWARF2_DEBUG.
- * search.c (dfs_debug_mark): Likewise.
- * decl2.c (finish_vtable_vardecl): Likewise.
- * decl.c (pushtag, finish_enum): Likewise.
- * lex.c (check_newline): Use debug_* instead of calling *out
- functions directly.
-
-Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * Make-lang.in (cplib2.ready): Add else clause to avoid problems
- on some picky hosts.
-
-Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_1): A class has a non-trivial copy
- constructor if it has virtual functions.
-
- * cvt.c (cp_convert): Always call a constructor.
-
- * call.c (reference_binding): Still tack on a REF_BIND
- for bad conversions.
- (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
-
- * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
- (c_expand_return): Likewise.
- * typeck2.c (digest_init): Likewise for { }.
- * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
- * cvt.c (cp_convert): Handle failure better.
-
-Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
- of GCC be path-relative.
-
-Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
- it does need choose-temp.o and pexecute.o.
-
-Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
- that we still use it.
- (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
-
-Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (expand_default_init): Avoid calling constructors to
- initialize reference temps.
-
- * cvt.c (convert_to_reference): Fix.
-
-Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
- (convert_to_reference): Likewise.
- * typeck.c (convert_for_initialization): Likewise.
- * init.c (expand_default_init): Likewise.
- (expand_aggr_init_1): Likewise.
- * cp-tree.h (CONV_NONCONVERTING): Lose.
- * typeck.c (build_c_cast): Lose allow_nonconverting parm.
- * *.c: Adjust.
- * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
-
-Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
-
- * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
-
-Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (expand_aggr_init_1): Don't crash on non-constructor
- TARGET_EXPR.
-
-Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * g++.c: Include gansidecl.h.
- (VPROTO, PVPROTO, VA_START): Delete.
- (choose_temp_base_try, choose_temp_base, perror_exec,
- run_dos) [__MSDOS__]: Delete fns.
- (pfatal_with_name): Delete fn.
- (temp_filename): Declare like in gcc.c.
- (pexecute, pwait, choose_temp_base): Declare from gcc.c.
- (error_count, signal_count): Define.
- (error): Delete both definitions.
- (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
- (pfatal_pexecute): Add fn from gcc.c.
- (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
- code to use the pexecute stuff also used by gcc.c.
- (MIN_FATAL_STATUS): Define.
- * Make-lang.in (g++): Add dependency on and linking with
- choose-temp.o and pexecute.o.
-
- * cp-tree.h: Include gansidecl.h.
- (STDIO_PROTO): Delete #undef/#define.
- * cvt.c (NULL): Delete #undef/#define.
- * expr.c (NULL): Likewise.
- * init.c (NULL): Likewise.
- * rtti.c (NULL): Likewise.
- * xref.c (NULL): Likewise.
-
- * cp-tree.h (build_user_type_conversion): Add prototype.
- * call.c (build_user_type_conversion): Delete prototype. Correct
- decl of FLAGS arg to be an int.
- * cvt.c (build_user_type_conversion): Likewise.
-
-Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.def: Add TRY_BLOCK and HANDLER.
- * except.c (expand_start_catch_block): Support templates.
- * parse.y (try_block, handler_seq): Likewise.
- * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
-
-Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (current_template_args): New fn.
- (push_template_decl): Use it.
- * decl.c (grokdeclarator): Use it.
-
- * decl2.c (build_expr_from_tree): Dereference ref vars.
-
- * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
- the decl-specifier-seq.
-
- * decl.c (grok_op_properties): Don't force the type of a conversion
- op to be complete. Don't warn about converting to the same type
- for template instantiations.
-
- * decl2.c (finish_file): Don't call instantiate_decl on synthesized
- methods.
-
-Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (get_delta_difference): Remove previous bogusness.
- Don't give errors if force is set.
-
-Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Don't emit debug info.
- * decl.c (pushdecl): Lose obsolete code.
- (grokdeclarator): Still do the long long thing after complaining.
- * search.c (note_debug_info_needed): Don't do anything if we're in a
- template.
- * method.c (synthesize_method): For non-local classes,
- push_to_top_level first.
-
-Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (get_delta_difference): Add no_error parameter.
- (build_ptrmemfunc): Call get_delta_difference with no_error set;
- we don't want error messages when converting unrelated
- pointer-to-member functions.
-
-Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
-
- * error.c (dump_expr): Improve the wording on error messages that
- involve pointer to member functions.
-
-Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Move code for conversions from
- (::*)() to void* or (*)() up a bit, so that we can convert from
- METHOD_TYPEs as well.
-
-Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
- There are no 'member' types.
- (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
- (build_x_typeid): Handle errors.
-
-Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (convert_for_assignment): Handle anachronistic implicit
- conversions from (::*)() to void* or (*)().
- * cvt.c (cp_convert_to_pointer): Likewise.
- (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
- conversions from here.
- * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
- * lang-options.h: Likewise.
- * decl2.c (warn_pmf2ptr): Define.
- * cp-tree.h: Declare it.
- * typeck2.c (digest_init): Allow pmfs down into
- convert_for_initialization.
-
-Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (c_expand_return): Fix for returning overloaded fn.
-
-Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
- * decl.c (grok_reference_init): Pass DIRECT_BIND.
- * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
- DIRECT_BIND.
- * call.c (convert_like): Don't pass INDIRECT_BIND.
- * typeck.c (convert_arguments): Likewise.
- * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
-
-Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
- similar code in build_up_ref.
- * cvt.c (build_up_reference): Drastically simplify.
-
-Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
-
- * typeck.c (signed_or_unsigned_type): If the given type already
- as the correct signedness, then just return it.
-
- * typeck.c ({un,}signed_type): If can't do anything, call
- signed_or_unsigned_type.
-
-Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * decl2.c (copy_assignment_arg_p): Don't buy the farm if
- current_class_type is NULL.
-
-Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
-
- * class.c (finish_struct_1): Avoid empty structs by adding a field
- so layout_type gets the mode right.
-
- * typeck.c (c_expand_return): Drastically simplify.
-
-Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (decay_conversion): Handle overloaded methods.
-
-Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): A TARGET_EXPR has side-effects.
-
-Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (convert_to_pointer_force): Add code to support pointer to
- member function to pointer to function conversions.
- * init.c (resolve_offset_ref): Add code to allow faked up objects,
- ignoring them if they are not used, and giving an error, if they
- are needed.
- * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
- code, and so that we can give an error, if we needed an object,
- and one was not provided.
- (build_c_cast): Don't call default_conversion when we want to
- convert to pointer to function from a METHOD_TYPE.
-
-Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * Make-lang.in (cplib2.ready): Fix logic.
-
- * decl.c (shadow_tag): Only complain about non-artificial function
- members.
-
- * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
-
-Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * expr.c (cplus_expand_expr): Pre-tweak call_target like
- expand_inline_function would.
-
- * pt.c (mark_decl_instantiated): If extern_p, call
- mark_inline_for_output.
-
-Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (unary_complex_lvalue): Add code to handle intermediate
- pmd conversions.
-
- * typeck.c (get_delta_difference): Fix wording, as we can be used
- for pointer to data members.
-
-Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * pt.c (tsubst): If the function decl isn't a member of this
- template, return a copy of the decl (including copying the
- lang-specific part) so we don't hose ourselves later.
-
-Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct): Remove DWARF-specific tag handling.
- * decl.c (pushtag): Likewise.
- (finish_function): Always clear DECL_ARGUMENTS on function decls with
- no saved RTX.
- * decl2.c (finish_file): Emit DWARF debugging info for static data
- members.
-
-Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
- isn't the same as the new one before we whack it.
-
-Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
- lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
- warn_traditional and warn_strict_prototypes; remove ancient
- 'overload' code; remove references to flag_traditional.
-
-Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
-
- * input.c (sub_getch): Handle 8-bit characters in string literals.
-
-Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (mapcar): Handle CONSTRUCTORs.
- (copy_to_permanent): Handle expression_obstack properly.
-
- * Make-lang.in (cplib2.txt): Also depend on the headers.
-
- * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
- INT_TYPE_SIZE.
- (expand_class_desc): Use USItype for offset field.
- * tinfo.h (struct __class_type_info): Likewise.
-
- * method.c (build_overload_int): TYPE_PRECISION should be applied
- to types.
-
-Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_new_op): A COND_EXPR involving void must be a
- builtin.
-
-Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_x_component_ref): New fn.
- (build_object_ref): Use it.
- * parse.y (primary): Use it.
- * decl2.c (build_expr_from_tree): Use it.
- * cp-tree.h: Declare it.
-
- * decl.c (start_decl): Variable-sized arrays cannot be initialized.
- * error.c (dump_type_suffix): Handle variable arrays.
-
-Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * Make-lang.in (exception.o): Put back compiling it with -fPIC.
-
-Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lookup_name_real): Don't try to look up anything in a
- TYPENAME_TYPE.
-
- * tinfo2.cc (__throw_type_match_rtti): Oops.
-
-Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * Make-lang.in (exception.o): Use -fno-PIC for now.
-
-Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
- calling them.
- (get_tinfo_fn_dynamic): Extracted from build_typeid.
- * tinfo2.cc (__dynamic_cast): Adjust.
-
- * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
- (build_x_typeid): Likewise.
-
- * parse.y: Call build_x_typeid instead of build_typeid.
- * cp-tree.def: Add TYPEID_EXPR.
- * pt.c (tsubst_copy): Handle typeid.
- * decl2.c (build_expr_from_tree): Likewise.
- * rtti.c (build_x_typeid): Throw bad_typeid from here.
- (build_typeid): Not here.
- * cp-tree.h: Declare build_x_typeid.
-
-Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (convert_like): Pull out constant values.
-
- * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
-
-Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * decl.c (init_decl_processing): Create short int types before
- creating size_t in case a machine description needs to use
- unsigned short for size_t.
-
-Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * Make-lang.in (exception.o): Turn off pic.
-
- * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
- type, multi-level ptr conversions.
-
- * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
- (throw_bad_cast): Use it.
- (throw_bad_typeid): New fn.
- (build_typeid): Throw bad_typeid as needed.
- Use build_call.
- (synthesize_tinfo_fn): Handle functions and arrays before checking
- for cv-quals.
-
- * Remove .h from standard C++ headers, add new.h, move into inc
- subdirectory.
-
- * exception*: Remove pointer from object, constructors. Add
- default exception::what that uses type_info::name. Add
- __throw_bad_typeid.
-
- * init.c (build_new): Don't add a cookie to new (void *) T[2].
-
-Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * Make-lang.in: Building C++ code depends on cc1plus.
-
-Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
- a HOST_WIDE_INT, not a tree.
-
-Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * exception.cc: Don't include <stdlib.h>.
-
- * Make-lang.in (c++.clean): Remove cplib2.*.
-
-Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
-
- * parse.y (component_decl_1, component_costructor_declarator case):
- Pass attributes/prefix_attributes in tree list.
-
-Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
-
-Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (do_identifier): Don't do deferred lookup in a template
- header.
-
- * typeck2.c (store_init_value): Oops.
-
- * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
- New files for C++ lang-support library.
- * Make-lang.in (CXX_EXTRA_HEADERS): Define.
- (CXX_LIB2FUNCS): Define.
- And rules for building the C++ lang-support code.
- * config-lang.in (headers): Define.
- (lib2funcs): Define.
-
-Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
- digest_init.
- * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
- * typeck2.c (store_init_value): Check for initializing pmf with { }
- here.
- (process_init_constructor): Not here.
-
-Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (begin_template_parm_list): Increment
- processing_template_decl here.
- (end_template_parm_list): Not here.
- (process_template_parm): No need to add 1 to it now.
- * *.c: Use processing_template_decl instead of current_template_parms
- to check for being in a template.
-
- * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
- (tsubst_copy): Handle CONSTRUCTOR.
- (instantiate_decl): Set up context properly for variables.
- * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
- * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
-
-Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
-
-Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (make_thunk): Call comdat_linkage before setting the
- TREE_CODE.
-
- * decl2.c (comdat_linkage): Use make_decl_one_only.
- (import_export_decl): Likewise.
- * decl.c (init_decl_processing): Check supports_one_only instead of
- SUPPORTS_WEAK.
-
-Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (grokfield): Tighten checking for access decls.
-
- * decl.c (make_typename_type): Resolve references to
- current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
- (lookup_name_real): Types that depend on a template parameter get
- an implicit 'typename' unless they're in the current scope.
- (start_decl_1): We don't care about incomplete types that depend
- on a template parm.
- (grokdeclarator): Resolve 'typename's in the type specifier that
- refer to members of the current scope.
-
- * call.c (build_over_call): Remove 'inline called before
- definition' diagnostic.
- (build_method_call): Likewise.
- * decl.c (duplicate_decls): Downgrade 'used before declared
- inline' to a warning, only with -Winline.
-
-Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
-
- * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
-
-Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * call.c (build_method_call): When calling a signature
- default implementation, as in other cases, let instance_ptr simply
- be instance.
-
-Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
-
- * parse.y (simple_stmt): Cleanup and use do_poplevel ().
-
-Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_start_catch_block): Add a pushlevel so that -g
- works on hppa and SPARC.
-
-Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
-
-Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * call.c (build_over_call): Check first whether DECL_CONTEXT exists
- before testing whether it's a signature.
-
-Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * call.c (build_new_method_call): Don't complain about signature
- pointers and references not being an aggr type.
- (build_this): If a signature pointer or reference was passed in,
- just return it.
- (build_new_method_call): If instance is a signature pointer, set
- basetype to the signature type of instance.
- * sig.c (build_signature_method_call): Deleted basetype and
- instance parameters, they can be found as the DECL_CONTEXT of
- function and as the first argument passed in.
- * cp-tree.h: Changed declaration of build_signature_method_call.
- * call.c (build_method_call): Deleted first two arguments in call
- of build_signature_method_call.
- (build_over_call): Added call to build_signature_method_call.
-
-Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
- target_expr.
-
-Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
-
-Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * except.c (expand_start_try_stmts): Move to except.c in the backend.
- (expand_end_try_stmts): Remove.
-
- * init.c (perform_member_init): Use add_partial_entry () instead
- of directly manipulating lists.
- (emit_base_init): Likewise.
-
-Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_exception_blocks): Always make sure USE and
- CLOBBER insns that came at the end still do, the backend relies
- upon this.
-
-Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): We can only use a TARGET_EXPR of the
- right type.
-
-Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (convert_to_reference): Revert last change, don't complain
- about temp without target decl.
-
-Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
-
- * decl.c (grokdeclarator): Don't core dump when void() is given.
-
-Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (copy_args_p): Don't crash.
-
-Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
-
- * pt.c (tsubst): And support template args inside the exception
- specification.
-
- * pt.c (tsubst): Add support for exception specifications in
- template functions.
-
-Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
- fields now.
- * cp-tree.h (start_decl): Eliminate the throw spec parameter.
- (start_function): Likewise.
- (start_method): Likewise.
- (grokfield): Likewise.
- (make_call_declarator): Add throw spec parameter.
- (set_quals_and_spec): Add routine.
- * lex.c (set_quals_and_spec): Likewise.
- * decl.h (grokdeclarator): Eliminate the throw spec parameter.
- * decl.c (shadow_tag): Eliminate the throw spec parameter to
- grokdeclarator.
- (groktypename): Likewise.
- (start_decl): Eliminate the throw spec parameter. Eliminate the
- throw spec parameter to grokdeclarator. Eliminate the throw spec
- field in DECL_STMT.
- (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
- (grokfndecl): Remove useless set of raises.
- (grokdeclarator): Eliminate the throw spec parameter. Eliminate
- the throw spec parameter to start_decl. Pull the throw spec out
- of the call declarator.
- (grokparms): Eliminate the throw spec parameter to grokdeclarator.
- (start_function): Eliminate the throw spec parameter. Eliminate
- the throw spec parameter to grokdeclarator.
- (start_method): Likewise.
- * decl2.c (grokfield): Likewise.
- (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
- (grokoptypename): Likewise.
- (finish_file): Eliminate the throw spec parameter to
- start_function. Add throw spec to make_call_declarator.
- * except.c (init_exception_processing): Add throw spec to
- make_call_declarator. Eliminate the throw spec parameter to
- start_decl.
- (expand_start_catch_block): Eliminate the throw spec parameter to
- grokdeclarator.
- (expand_builtin_throw): Add throw spec to make_call_declarator.
- Eliminate the throw spec parameter to start_function.
- (start_anon_func): Likewise.
- * lex.c (make_call_declarator): Add throw spec parameter.
- (set_quals_and_spec): New routine.
- (cons_up_default_function): Add throw spec to make_call_declarator.
- Eliminate the throw spec parameter to grokfield.
- * method.c (synthesize_method): Eliminate the throw spec parameter
- to start_function.
- * pt.c (process_template_parm): Eliminate the throw spec parameter
- to grokdeclarator.
- (tsubst): Add throw spec to make_call_declarator.
- (tsubst_expr): Eliminate the throw spec parameter to start_decl.
- (do_function_instantiation): Eliminate the throw spec parameter to
- grokdeclarator. Eliminate the throw spec parameter to
- start_function.
- * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
- to start_function.
- * parse.y (datadef): Remove non-winning optimization.
- (decl): Likewise.
- (fndef): Remove ambiguous error productions uncovered by grammar
- fixing.
- (constructor_declarator): Add exception_specification_opt here.
- (component_constructor_declarator): Likewise.
- (direct_after_type_declarator): Likewise.
- (complex_direct_notype_declarator): Likewise.
- (direct_abstract_declarator): Likewise.
- (fn.def1): Remove exception_specification_opt.
- (fn.def2): Likewise.
- (condition): Likewise.
- (initdcl0): Likewise.
- (initdcl): Likewise.
- (notype_initdcl0): Likewise.
- (nomods_initdcl0): Likewise.
- (component_decl_1): Likewise.
- (component_declarator): Likewise.
- (after_type_component_declarator0): Likewise.
- (after_type_component_declarator): Likewise.
- (notype_component_declarator): Likewise.
-
-Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): Also use an INIT_EXPR when
- initializing anything from an rvalue.
-
- * call.c (build_over_call): Call stabilize_reference when building
- an INIT_EXPR instead of calling the copy ctor.
-
- * call.c (joust): Extend the previous change to all comparisons.
-
- * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
- NO_LINKAGE_HEURISTICS.
-
- * decl2.c (finish_file): Emit any statics that weren't already.
-
- * typeck.c (build_static_cast): Implement.
- * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
- * decl.c (grokparms): Use can_convert_arg instead of
- implicit_conversion directly.
- (copy_args_p): New fn.
- * cvt.c (convert_to_reference): Don't complain about temp with
- static_cast.
- (build_up_reference): Handle TARGET_EXPRs.
- * call.c (build_over_call): Elide unnecessary temps.
- (can_convert*): Use new overloading code.
-
-Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c: Move TYPE_PTR*_MACROS ...
- * cp-tree.h: To here.
- * typeck.c (build_reinterpret_cast): Implement.
-
- * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
- ptr_complete_ob.
- (joust): If we're comparing a function to a builtin and the worst
- conversion for the builtin is worse than the worst conversion for the
- function, take the function.
-
- * typeck.c (build_const_cast): Implement.
- (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
- (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
-
-Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
- too early. Make sure we explode if exprtype turns out to be a
- NULL_TREE when it shouldn't be.
-
-Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h: New routine make_call_declarator.
- * lex.c (make_call_declarator): Define it.
- * except.c (init_exception_processing): Use it.
- (expand_builtin_throw): Likewise.
- (start_anon_func): Likewise.
- * decl2.c (finish_file): Likewise.
- * lex.c (cons_up_default_function): Likewise.
- * parse.y: Likewise.
- * pt.c (tsubst): Likewise.
-
-Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (groktypefield): Remove unused code.
-
-Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
-
- * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
- * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
- Change type_quals into cv_qualifiers. Change nonempty_type_quals into
- nonempty_cv_qualifiers.
- * hash.h: Rebuild.
-
- * lex.c (make_pointer_declarator): Change type_quals into
- cv_qualifiers.
- (make_reference_declarator): Likewise.
-
-Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_function): Only check interface_* for templates
- with flag_alt_external_templates.
-
- * call.c (build_new_op): Check for comparison of different enum types.
- (build_over_call): Fix arg # output.
-
- * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
-
-Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_new_op): Check for erroneous args.
-
- * call.c (build_new_method_call): Add missing args to cp_error.
-
- * tree.c (error_type): Don't print reference-to-array.
-
- * typeck.c (convert_for_assignment): Don't say contravariance for
- removing const.
-
-Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_over_call): Diagnose bad convs for `this'.
-
- * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
- on _ctor_arg.
-
- * call.c (convert_like): Handle bad convs.
- (build_over_call): Handle bad convs better.
-
- * decl2.c: -fansi-overloading is now the default.
-
- * call.c (build_new_method_call): Check for erroneous args.
-
- * pt.c (instantiate_class_template): Propagate
- TYPE_USES_MULTIPLE_INHERITANCE.
-
-Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
-
- * call.c (enforce_access): Add static to routine.
-
-Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_user_type_conversion_1): Fix bad handling.
- (compare_ics): Likewise.
-
-Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (standard_conversion): Oops.
-
-Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
-
- * g++.c: Update test for win32 (&& ! cygwin32).
-
-Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
- (ptr_reasonably_similar): New fn.
- * call.c (BAD_RANK): New rank.
- (ICS_BAD_FLAG): New macro.
- (standard_conversion): Handle almost-right pointer conversions.
- (reference_binding): Handle bad rvalue bindings.
- (add_*_candidate): Stuff.
- (build_over_call): Pass bad conversions to convert_for_initialization.
- (compare_ics): Handle bad convs.
- (joust): Likewise.
-
-Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * init.c (expand_vec_init): Use ptrdiff_type_node instead of
- integer_type_node when computing pointer offsets.
-
-Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (lvalue_type): New fn.
- (error_type): New fn.
- * call.c (op_error): Use error_type.
- (add_conv_candidate): Use lvalue_type.
- (add_builtin_candidates): Likewise.
- * error.c (args_as_string): Use error_type.
-
-Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
- (tsubst): Not here.
-
- * decl.c (init_decl_processing): With -ansi, __null's type is the
- signed integral type with the same number of bits as a pointer.
- Introduce a new variable null_node for it.
- * cp-tree.h: Adjust.
- * call.c (null_ptr_cst_p): Adjust.
-
-Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
- optimize.
-
-Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
- fns of classes without virtual functions.
-
- * call.c (add_function_candidate): Handle `this' specially.
- (compare_ics): Likewise.
-
-Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_conditional_expr): Fix handling of __null.
-
- * decl2.c (comdat_linkage): New fn.
- (import_export_vtable): Use it.
- (import_export_decl): Use it.
- * method.c (make_thunk): Use it.
-
-Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (end_template_decl): If we don't actually have parms, return.
- * parse.y (template_header): Accept 'template <>'.
-
- * errfn.c: Allow 5 args.
-
-Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (make_temp_vec): New fn.
- * pt.c (push_template_decl): Handle partial specs.
- (instantiate_class_template): Likewise.
- (more_specialized): Use get_bindings.
- (more_specialized_class): New fn.
- (get_class_bindings): New fn.
- (most_specialized_class): New fn.
- (do_function_instantiation): List candidates for ambiguous case.
- * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
- (shadow_tag): Call push_template_decl for partial specializations.
- * parse.y: Likewise.
- * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
- DECL_TEMPLATE_MEMBERS.
- * call.c (print_z_candidates): Reduce duplication.
-
-Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (lang_decode_option): Allow -fansi-overloading.
-
-Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (get_bindings): New fn.
- (most_specialized): Likewise.
- (do_function_instantiation): Use them.
- (add_maybe_template): New fn.
- * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
- * call.c (build_new_op): Handle guiding decls.
- (build_new_function_call): Likewise.
- * decl2.c (finish_file): Likewise.
-
- * decl2.c (mark_used): Do synthesis here.
- * call.c (build_method_call): Not here.
- (build_over_call): Or here.
- * typeck.c (build_function_call_real): Or here.
- * tree.c (bot_manip): Call mark_used on functions used in default
- args.
-
-Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * decl2.c (import_export_vtable): Delete code that disabled vtable
- heuristic on systems with ASM_OUTPUT_EXTERNAL.
-
-Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_x_function_call): Handle static call context
- better.
-
- * decl.c (finish_function): Set the DECL_CONTEXT of the result to
- the function, not its outer block.
-
- * call.c (build_field_call): Pass fields on to build_opfncall
- regardless of TYPE_OVERLOADS_CALL_EXPR.
- (build_method_call): Pass on to build_new_method_call sooner.
-
- * typeck.c (build_ptrmemfunc): Just return what instantiate_type
- gives us.
- * class.c (instantiate_type): Don't put a POINTER_TYPE to
- METHOD_TYPE on an expression. Also make a copy of rhs instead of
- modifying it.
-
-Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (compare_ics): Handle qual_conv after lvalue_conv.
- (add_builtin_candidate): Don't take enums for ++.
- (build_new_method_call): Handle non-aggregates and field calls.
- Move new overloading code from...
- * cvt.c: Here.
-
- * decl.c (grokparms): Don't check default args in templates.
-
-Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (build_new_op): Fix args to build_unary_op.
- (add_builtin_candidates): Don't call type_promotes_to on float.
-
- * decl.c (grokparms): Check the type of the default arg.
-
- * cvt.c (build_new_op): Pass non-overloaded cases on rather than
- returning NULL_TREE.
-
- * typeck.c (build_x_binary_op): Avoid doing extra work.
- (build_x_unary_op): Likewise.
- (build_x_conditional_expr): Likewise.
- * cvt.c (build_over_call): Return.
- (add_builtin_candidate): Fix MEMBER_REF.
- (build_new_op): Likewise.
-
-Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
-
- * method.c (build_overload_name): Put bug fix into code but leave
- disabled for now so we can be bug compatible with older releases
- that do repeats incorrectly. In the future, we can enable it.
-
-Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (convert_like): Don't call build_cplus_new twice.
-
- * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
- Control new overloading code with -fansi-overloading.
-
-Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (build_over_call): Call build_cplus_new.
- * call.c (build_method_call): Likewise.
- * typeck.c (build_function_call_real): Likewise.
- (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
- the COND_EXPR in a TARGET_EXPR so they use the same slot.
-
- * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
- recursive calls.
- * typeck.c (complete_type): Propagate
- TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
-
-Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (joust): More ?: kludging. Sigh.
- (build_over_call): Don't try to synthesize global fns.
-
- * search.c (lookup_conversions): Use binfo marking.
-
-Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * search.c (build_mi_matrix): Use the correct value of cid
- when determining the new mi_size.
-
-Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (add_builtin_candidates): Do consider type conversion ops
- for the first parms of += et al.
- (strip_top_quals): New fn.
- (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
- (implicit_conversion): Likewise.
- (add_builtin_candidates): Be careful about arrays.
- (build_new_method_call): Handle vtable optimization.
-
-Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
- * cvt.c (reference_binding): Use it.
- (implicit_conversion): Use it.
- (add_builtin_candidate, COND_EXPR): Use it.
-
- * cvt.c (build_new_function_call): Check for error args.
-
- * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
-
- * gxx.gperf: Add __null.
- * hash.h: Regenerate.
- * lex.h: Add RID_NULL.
- * lex.c (init_lex): Create null_pointer_node here, stick it in
- RID_NULL.
- * decl.c (init_decl_processing): Still set its type here.
- * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
- (convert_to_pointer_force): Likewise.
- (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
- if (! pedantic).
- * call.c (convert_harshness): Use null_ptr_cst_p.
- * typeck.c (convert_for_assignment): Likewise. Don't produce
- null_pointer_node.
-
- * error.c (args_as_string): Handle lists of actual args, too.
- * cvt.c (null_ptr_cst): Support (void*)0 for now.
- (build_user_type_conversion_1): Improve diagnostics.
- (build_new_function_call): Likewise.
- (build_object_call): Likewise.
- (build_new_method_call): Likewise. Move call before def diagnostic...
- (build_over_call): Here.
-
- * cvt.c (build_new_method_call): Don't complain about no match if
- LOOKUP_SPECULATIVELY.
- (build_over_call): Fix 'this' for virtual fn.
- (build_new_method_call): Add diagnostic.
-
-Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
- constructors to be passed in.
- (build_over_call): Likewise.
- (build_user_type_conversion_1): Pass them in.
- (convert_like): Likewise.
- (build_object_call): Handle overloaded conversions.
- (build_over_call): Pass the right args to build_vfn_ref.
- (standard_conversion): Fix pmf convs.
- (joust): Handle comparing statics and non-statics.
- (build_new_method_call): New fn.
- * call.c (build_method_call): Call it if NEW_OVER.
-
-Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
-
- * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
- %D instead.
-
-Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Use maybe_build_cleanup_and_delete
- instead of just maybe_build_cleanup so that we deallocate the
- thrown object.
-
-Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
- * cp-tree.h (finish_prevtable_vardecl): Add decl.
-
-Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * pt.c (instantiate_class_template): Call complete_type. Also, if
- we're at the end of the file and we just instantiated a template
- class with a vtable, call finish_prevtable_vardecl.
-
- * error.c (dump_decl): Don't explode (or explode more gracefully
- as appropriate) if the object being dumped has a null type.
- (dump_expr): Likewise.
-
- * search.c (build_mi_matrix): Ensure that mi_size is large enough,
- by counting the number of nodes that we'll need before allocating
- the array.
- (lookup_fnfields): Fix comment.
- (breadth_first_search): Fix comment.
-
-Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
- TYPE_ALIGN.
- * class.c (finish_struct): Call cplus_decl_attributes here.
- (finish_struct_1): Not here.
- * cp-tree.h: Adjust.
-
- * pt.c (type_unification): New parameter STRICT.
- (unify): If STRICT, don't allow cv addition or base deduction.
- * call.c, class.c, cvt.c, cp-tree.h: Adjust.
-
-Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * search.c (get_template_base{_recursive}): New fns.
- * pt.c (more_specialized): New fn.
- (do_function_instantiation): Use it.
- (unify): Handle base deduction.
- * cvt.c (joust): Use more_specialized.
- Don't arbitrarily choose between non-builtin candidates.
- (build_over_call): Call require_complete_type.
-
- * decl.c (start_function): Statics are static even in a #pragma
- interface file.
-
- * decl2.c (import_export_vtable): Disable vtable heuristic on
- systems with ASM_OUTPUT_EXTERNAL.
-
- * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
- (standard_conversion): No std conv to enum type.
-
- * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
- for ptm's.
-
- * cvt.c (reference_binding): Bind directly to a base subobject of
- a class rvalue.
-
- * cvt.c (build_new_op): Enforce access control.
-
-Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck2.c (process_init_constructor): When scanning the
- union for a named field, skip things that aren't FIELD_DECLs.
-
- * method.c (synthesize_method): Don't scan fndecl's rtl if
- we're at the end of the file; just assume the function can't
- be inlined.
-
-Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
- it failed.
-
- * cvt.c (build_user_type_conversion_1): Handle overloaded
- conversion ops.
-
- * cvt.c (add_builtin_candidates): Don't consider type conversion
- operators for the first parameter of operator=.
-
-Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (complete_type): Only call layout_type if we're not
- expanding a template.
-
-Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (compare_ics): Oops.
-
- * cvt.c (op_error): Oops.
-
- * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
- * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
- (build_conv): Use them.
- (implicit_conversion): Use them.
- (convert_like): Handle them.
- (build_new_op): Handle builtin COND_EXPR again.
- (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
- in lists of types for COND_EXPR.
- (add_builtin_candidate): Add enum candidates for COND_EXPR.
-
-Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (build_modify_expr): Always attempt to build a call to
- the assignment operator, even if we're using a default one.
- (convert_for_initialization): Call complete_type.
-
-Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (reference_binding): A REF_BIND gets the reference type.
- (implicit_conversion): Likewise.
- (convert_like): Likewise.
- (compare_ics): Likewise.
- (compare_qual): Likewise.
- (print_z_candidates): Handle no candidates.
- (build_new_op): Don't handle builtin COND_EXPR for now.
-
-Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
-
- * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
-
-Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
-
- * cvt.c (build_builtin_candidate): Oops.
- (build_new_op): Oops.
-
- * method.c (build_opfncall): Pass COND_EXPR on.
- * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
- (add_builtin_candidate{,s}): Likewise.
- (add_builtin_candidates): Likewise.
- (print_z_candidates, op_error, build_new_op): Likewise.
- (type_decays_to): New fn.
- * lex.c (init_lex): Just say ?: for COND_EXPR.
-
-Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (complete_type): Call layout_type rather than building
- a new array type.
-
- * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
- only use ptrdiff_t.
-
-Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c: Always compile the new overloading code (but don't use it).
- (implicit_conversion): Add a BASE_CONV when converting to
- the same class type.
- (convert_like): Handle BASE_CONV.
-
-Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
- (add_builtin_candidate): Likewise.
-
- NEW_OVER changes:
- * typeck.c (build_x_function_call): Try an operator function
- whenever we call an object of class type.
- * method.c (build_opfncall): Pass CALL_EXPRs through.
- * cvt.c (implicit_conversion): Do const-ref case first.
- (add_conv_candidate, build_object_call, op_error): New fns.
- (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
- ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
- builtin candidates.
- (build_new_op): Handle CALL_EXPR. Don't try to decay void.
- Fall back on preincrement handling. Use op_error.
- Handle warn_synth.
- (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
- an error_mark_node.
- (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
- properly.
-
-Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * pt.c (tsubst_expr): Handle CONTINUE_STMT.
-
-Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_component_ref_1): Use build_component_ref
- instead of open coding it here.
-
-Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * g++.c (main): Don't link with -lg++.
-
- NEW_OVER changes:
- * cvt.c (convert_to_reference): Don't use convert_from_reference on
- result of build_type_conversion.
- (cp_convert): Only call build_method_call for ctors if
- build_type_conversion failed.
- (ptr_complete_ob): New function.
- (TYPE_PTR{,OB,MEM}_P): New macros.
- ({add,build}_builtin_candidate{,s}): New functions.
- (print_z_candidates): Handle builtins.
- (build_user_type_conversion_1): Don't use conversion fns for
- converting to a base type.
- (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
- (build_user_type_conversion): Use convert_from_reference.
- (build_new_op): New function.
- (build_over_call): Fix handling of methods.
- (compare_ics): Handle AMBIG_CONV properly.
- * typeck2.c: Increment abort count.
- * method.c (build_opfncall): Forward most requests to build_new_op.
- * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
-
-Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
- invalid second argument to dump_expr_list.
-
-Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
-
- * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
-
-Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
- ASSEMBLE_EXTERNAL.
-
-Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck2.c (process_init_constructor): New pedwarn for using { }
- to initialize a pointer to member function.
- * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
- we can avoid the new error.
-
-Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_ptrmemfunc1): New function to hide details of
- pointer to member functions better.
-
-Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
-
- * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
- methods into the actual method, as we know the implied object is
- not used.
-
-Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
- inside a system header.
-
-Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * call.c (build_method_call): Call complete_type on the
- instance type.
-
-Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_component_ref): Always build up an OFFSET_REF
- for obj_ptr->func so that we can know which object to use in a
- method call.
-
-Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
- around things. Also improve maintainability.
-
-Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * decl.c (grokdeclarator): Check for overflow when evaluating an
- array dimension.
-
-Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (cp_convert): Don't check for ambiguity with constructor
- if NEW_OVER.
-
- * typeck.c (build_x_function_call): Pass function overload
- questions to new overloading code if NEW_OVER.
- * init.c (expand_aggr_init_1): Only check for type conversion ops
- if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
- Don't check for ambiguity with constructor if NEW_OVER.
- * cvt.c (convert_to_reference): Dereference the result of a type
- conversion operator.
- (build_conv): Propagate ICS_USER_FLAG.
- (implicit_conversion): Call instantiate_type.
- Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
- (add_function_candidate): Fix cv-quals on argtype.
- (print_z_candidates): New function.
- (build_new_function_call): Call it.
- (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
- consider non-converting constructors.
- Call print_z_candidates.
- Return an AMBIG_CONV for an ambiguous conversion.
- (build_user_type_conversion): Handle AMBIG_CONV.
- (convert_like): Fix test for building TARGET_EXPR.
- Call instantiate_type.
- Handle AMBIG_CONV and LVALUE_CONV.
- (build_over_call): Handle 0 args and ellipsis.
- * cp-tree.def: Add AMBIG_CONV.
-
-Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
-
- * decl.c (lookup_name_real): If we find mem in obj when parsing
- `obj->mem', make sure we return the right value.
-
-Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * search.c (get_base_distance): Call complete_type.
-
-Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
-
- * decl.c (store_bindings): Make static.
-
-Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (expand_aggr_init_1): Don't check type conversions if
- NEW_OVER.
-
- * cvt.c (z_candidate): Put back template field.
- (add_function_candidate): Set it.
- (add_template_candidate): Likewise.
- (joust): Use it.
- (compare_qual): Handle references and pointers to members.
- (compare_ics): Handle reference bindings.
-
- * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
-
-Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * call.c (compute_conversion_costs): Call complete_type.
-
- * tree.c (vec_binfo_member): Use comptypes instead of comparing
- pointers, so we can handle template parameters.
-
-Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): We have to call complete_type
- here; let's make it explicit instead of a side effect of an
- error check.
-
-Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (z_candidate): Remove template field.
- (reference_binding): Handle binding to temporary.
- (implicit_conversion): Likewise.
- (add_function_candidate): Handle artificial constructor parms.
- Handle functions with too few parms.
- (add_template_candidate): New function.
- (build_user_type_conversion_1): Handle constructors.
- (convert_like): Likewise.
- (build_over_call): Likewise.
- (build_new_function_call): Support templates.
- (compare_ics): Fix reference, inheritance handling.
-
-Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * decl.c: Add signed_size_zero_node.
- (init_decl_processing): Build it.
- * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
- when we're trying to make a negative delta.
-
-Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- Stop doing this damn index==strchr variable name confusion.
- * class.c (add_virtual_function): Change local var INDEX to be
- named IDX.
- (add_method): Likewise.
- * lex.c (print_parse_statistics): Likewise.
- * search.c (make_memoized_table_entry): Likewise.
- (lookup_fnfields_here): Likewise.
- (lookup_field): Likewise.
- (lookup_fnfields): Likewise.
- (get_baselinks): Likewise.
- * sig.c (build_signature_table_constructor): Likewise.
- (build_signature_method_call): Likewise.
- * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
- (get_member_function_from_ptrfunc): Likewise.
- (build_ptrmemfunc): Change local var INDEX to be IDX.
- (c_expand_start_case): Likewise.
-
-Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
- handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
- (convert_to_reference): Use build_type_conversion to convert to
- the reference type directly.
- (standard_conversion): Fix void* case, non-conversions.
- (reference_binding): Fix expr == 0 case, non-conversions.
- (convert_like): Support REF_BIND.
- (compare_qual): Split out from compare_ics.
- (compare_ics): Use it, handle icses with only a qual_conv.
-
- * init.c (expand_vec_init): Don't crash if decl is NULL.
-
-Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
-
- * mpw-config.in: New file, configury for Mac MPW.
- * mpw-make.sed: New file, makefile editing for MPW.
-
-Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Call repo_template_used.
-
- * search.c (lookup_conversions): Only lookup conversions in
- complete types.
-
-Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.def: Renamed from tree.def, to avoid confusion with
- gcc's tree.def.
- * cp-tree.h, lex.c: Include cp-tree.def.
- * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
-
-Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * init.c (build_vec_delete_1): Call complete_type.
-
-Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (start_anon_func): Make sure anonymous functions are
- never external.
-
-Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (finish_function): If function_depth > 1, set nested.
-
- * decl2.c (grokbitfield): Revert Bob's change.
- * class.c (finish_struct_1): Fix handling of named bitfield widths.
-
-Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (add_pending_template): Handle types.
- (lookup_template_class): With -fexternal-templates, just add the class
- to pending_templates instead of instantiating it now.
- * decl2.c (finish_file): Handle types in pending_templates.
-
-Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * decl2.c (grokbitfield): Handle constant decls appropriately.
- Give an appropriate error message now instead of spewing core
- later.
-
-Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c: Don't turn on thunks by default for now.
-
-Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (complete_type): Handle error_mark_node.
- (common_type, OFFSET_TYPE): Handle template_type_parms.
-
-Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_decl): If at_eof, call import_export_decl
- regardless of DECL_INLINE.
-
- * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
-
- * class.c (finish_struct_bits): Copy TYPE_SIZE.
-
- * rtti.c (build_dynamic_cast): Support templates.
- * tree.def: Support DYNAMIC_CAST_EXPR.
- * pt.c (tsubst_copy): Likewise.
- * decl2.c (build_expr_from_tree): Likewise.
-
-Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_static_cast): Support templates.
- (build_const_cast): Likewise.
- * tree.def: Support CONST/STATIC_CAST_EXPR.
- * pt.c (tsubst_copy): Likewise.
- * decl2.c (build_expr_from_tree): Likewise.
-
-Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_vtable_vardecl): Don't trust
- TREE_SYMBOL_REFERENCED for vtables of local classes.
-
-Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst_copy): Handle operator T.
-
-Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (build_delete): Move creation of PARMS inside test of
- TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
-
-Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (build_conditional_expr): Don't assume that
- the arguments to ?: are always pointers or records.
-
-Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (import_export_decl): Still emit static/weak/comdat
- copies of inline template functions with -fno-implicit-templates.
-
-Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * init.c (build_delete): Determine the complete basetype
- path to the destructor we're calling.
-
-Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * decl.c (build_enumerator): Always copy the INTEGER_CST used to
- initialize the enum, because we really and truly don't know where
- it came from.
- (start_enum): Don't copy integer_zero_node because
- build_enumerator will do it.
-
-Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (finish_function): Do access control on base destructors.
-
- * pt.c (tsubst, case FUNCTION_DECL): Set up
- IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
- hose us.
-
-Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (build_up_reference): If we have already extended the
- lifetime of the temporary, don't try it again.
- * typeck.c (c_expand_return): Don't try and convert the return
- value twice when we want a reference, once is enough.
-
-Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst_expr, case DECL_STMT): Don't pass
- LOOKUP_ONLYCONVERTING at all for now.
-
- * search.c (add_conversions): Put the conversion function in
- TREE_VALUE, the basetype in TREE_PURPOSE.
- * cvt.c (build_type_conversion): Adjust.
- * cvt.c (build_expr_type_conversion): Adjust.
- * call.c (user_harshness): Adjust.
-
-Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
- backend's benefit.
-
-Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_start_catch_block): Add a dummy region, if we
- get an error, so that we can avoid core dumping later.
-
-Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (OFFSET_REF): Remove.
- * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
- * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
- * init.c (expand_aggr_init_1): Likewise.
- (build_new): Likewise.
- * typeck.c (expand_target_expr): Likewise.
-
-Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
- TARGET_EXPR.
-
-Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (build_up_reference): Redo how and when temporaries are
- created.
- * decl.c (grok_reference_init): Don't try and be smart about
- running cleanups.
-
-Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
- (TARGET_EXPR...), now that it has 4 arguments.
- * tree.c (build_cplus_new): Likewise.
-
-Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
-
- * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
- * decl.c (struct saved_scope): Remove named_labels,
- {base,member}_init_list.
- (maybe_push_to_top_level): Don't set them. Call
- push_cp_function_context if appropriate.
- (pop_from_top_level): Likewise.
-
- * method.c (do_build_assign_ref): Remove obsolete check of
- TYPE_HAS_ASSIGN_REF (basetype).
-
- * decl.c (grokfndecl): Diagnose user definition of
- implicitly-declared methods.
-
-Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * method.c (do_build_copy_constructor): Add code to give
- meaningful error messages instead of crashing.
- (do_build_assign_ref): Don't synthesize assignment operators for
- classes containing reference or const members.
-
- * class.c (struct base_info): Remove cant_synth_copy_ctor
- and cant_synth_asn_ref.
- (finish_base_struct): Remove the code that tries to conditionalize
- synthesis of copy constructors & assignment operators based on
- access permissions. Instead, let it fail when it tries to
- synthesize the copy constructor. This will give meaningful error
- messages instead of silently generating code to perform a bitcopy.
-
-Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
- determining types for constant values.
-
- * decl.c (struct named_label_list): Use instead of stuffing
- random items into a TREE_LIST node.
- (named_label_uses): Use the new struct.
- (poplevel): Likewise.
- (lookup_label): Likewise.
- (define_label): Add an error message to tell the user the line
- where the goto is located in addition to the destination of the
- goto.
- (init_decl_processing): Use NULL instead of NULL_TREE to initialize
- named_label_uses.
- (finish_function): Likewise.
-
- (start_decl): Complain about defining a static data member
- in a different type from which it was declared.
-
-Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (build_expr_type_conversion): Adjust.
-
-Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (build_method_call): Always convert 'this' to the
- appropriate type.
-
- * search.c (add_conversions): Put the conversion function in
- TREE_VALUE, the type in TREE_PURPOSE.
- * cvt.c (build_type_conversion): Adjust.
- * call.c (user_harshness): Adjust.
-
- * method.c (emit_thunk): Call temporary_allocation and
- permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
-
- * tree.c (build_cplus_array_type): Handle tweaking of
- TYPE_MAIN_VARIANT here.
- * typeck.c (common_type): Not here.
-
- * typeck.c (complete_type): Only try to complete an array type if
- it has a domain.
-
-Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokvardecl): Call complete_type.
- (grokdeclarator): Call complete_type for PARM_DECLs.
-
-Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Re-set
- CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
-
-Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
- smart enough to do it right.
- * tree.c (cp_expand_decl_cleanup): Likewise.
- * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
- cp_expand_decl_cleanup.
- (store_parm_decls): Likewise.
- (hack_incomplete_structures): Likewise.
- * except.c (push_eh_cleanup): Likewise.
-
-Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
-
- * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
- frontend to the backend where it belongs.
- * tree.c (unsave_expr): Likewise.
- (unsave_expr_now): Likewise.
- * tree.def (UNSAVE_EXPR): Likewise.
- * cp-tree.h (unsave_expr): Likewise.
- (unsave_expr_now): Likewise.
-
-Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
-
- * init.c (emit_base_init): Make sure the partial EH cleanups live
- on the function_obstack.
-
-Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * expr.c (do_case): Don't try to dereference null TREE_TYPEs
- when checking for pointer types.
-
-Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Remove obsolete check for
- access declarations.
-
-Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
-
- * call.c (build_overload_call): Simplify calls to
- build_overload_call by removing last parameter.
- (build_method_call): Likewise.
- * cp-tree.h: Likewise.
- * method.c (build_opfncall): Likewise.
- * typeck.c (build_x_function_call): Likewise.
-
-Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
-
- * call.c (default_parm_conversions): Factor out common code.
- (build_method_call): Use it.
- (build_overload_call_real): Use it.
-
-Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
-
- * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
- but pedwarn as the code is bogus.
- * typeck.c (decay_conversion): Likewise.
- (build_function_call_real): Use build_addr_func instead of
- default_conversion. Don't allow pointer-to-method functions down
- here.
- (build_unary_op): Use real pointer-to-member functions instead of
- fake ones.
- (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
- (convert_for_assignment): Removed some obsolete code.
- * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
- build_x_function_call instead of current_class_ptr. Only call
- digest_init once on an initializer, we do this just checking
- TREE_TYPE.
- (build_expr_from_tree): Pass current_class_ref to
- build_x_function_call instead of current_class_ptr.
- * init.c (build_member_call): Likewise.
- * pase.y: Likewise.
- * error.c (dump_expr): Handle OFFSET_REFs better.
- * pt.c (unify): Handle pointer-to-member functions better.
- * decl.c (finish_function): Clear out current_class_ref just like
- we do for current_class_ptr.
-
- * typeck.c (get_delta_difference): Handle virtual bases better.
-
-Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * sig.c (build_signature_table_constructor): Use the delta for
- the original basetype for this virtual function with thunks.
- (build_signature_method_call): We still need to adjust 'this'
- with thunks.
-
-Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
-
- * call.c (build_addr_func): New routine. Used to get the `real'
- address of a function or a method. Needed to avoid getting a
- pointer-to-member function.
- (build_call): New routine to build CALL_EXPRs.
- (build_method_call): Use it.
- * cvt.c (convert_to_aggr): Likewise.
- * typeck.c (build_function_call_real): Likewise.
- * sig.c (build_signature_table_constructor): Use build_addr_func.
- * cp-tree.h (build_call, build_addr_func): Declare them.
-
-Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (LOOKUP_AGGR): Remove, unused.
- * parse.y: Remove uses of LOOKUP_AGGR.
-
-Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
-
- * *.[chy]: Rename current_class_decl to current_class_ptr, and
- C_C_D to current_class_ref.
-
-Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (convert_harshness): Tighten up pointer conversions.
-
-Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
-
- * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
- (finish_file): Likewise.
-
-Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
-
- * method.c (emit_thunk): Set flag_omit_frame_pointer in default
- code.
-
-Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c: Turn on thunks by default where supported.
-
-Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (build_overload_call_maybe): Removed.
- * call.c (build_overload_call_real): Invert meaning of last arg to
- be require_complete.
- (build_overload_call): Likewise.
- * typeck.c (build_x_function_call): Use build_overload_call_real
- instead of build_overload_call_maybe.
-
-Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Don't try to emit functions that haven't
- been compiled.
-
-Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_vtable_vardecl): Oops.
-
- * decl.c (maybe_push_to_top_level): Do save previous_class_*.
- Also store the bindings from previous_class_values.
- (pop_from_top_level): Restore them.
-
-Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_vtable_vardecl): Only write out vtable if its
- symbol has been referenced.
- (finish_file): Re-join synthesis/vtable loop with inline emission
- loop, disable inlining when an inline is output.
-
-Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (init_exception_processing): Setup saved_in_catch.
- (push_eh_cleanup): Reset __eh_in_catch.
- (expand_start_catch_block): Set __eh_in_catch.
-
-Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (push_eh_cleanup): Add tracking for whether or not we
- have an active exception object.
- (expand_builtin_throw): Use it to make sure a rethrow without an
- exception object is caught.
-
-Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (maybe_push_to_top_level): Clear out class-level bindings
- cache.
-
-Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Also use sentries for vars with
- DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
- created).
-
- * lex.c (handle_cp_pragma): Disable #pragma
- interface/implementation if SUPPORTS_ONE_ONLY > 1.
-
-Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (emit_thunk): Wrap default case in
- temporary/permanent_allocation.
-
- * method.c (make_thunk): Use DECL_ONE_ONLY.
- (emit_thunk): Call assemble_end_function.
-
-Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
- (import_export_decl): Likewise.
- (finish_prevtable_vardecl): Disable vtable hack if
- SUPPORTS_ONE_ONLY > 1.
-
-Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
- PREDECREMENT_EXPRs take two arguments, not one.
-
-Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (build_vtable_entry): Don't build thunks for abstract
- virtuals.
-
- * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
- frontend.
-
-Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (set_rtti_entry): Use size_zero_node.
- (build_vtable): Likewise.
-
-Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
- (prepare_fresh_vtable): Likewise.
-
-Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (emit_thunk): Call mark_used on the target function.
-
- * call.c (build_method_call): Don't warn about pending templates.
-
-Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Fix list walking logic.
-
- * typeck2.c (check_for_new_type): Only warn if -pedantic.
-
-Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * class.c (finish_struct_1): Remove old code for
- dont_allow_type_definitions.
- * cp-tree.h: Likewise.
- * spew.c: Make sure cp-tree.h is included before parse.h, so the
- definition of flagged_type_tree is found before it is used.
- * lex.c: Likewise.
- * parse.y: Added the ftype member to the type union, and changed a
- number of rules to use it instead of ttype. Added calls to
- check_for_new_type() as appropriate.
- * typeck2.c (check_for_new_type): New function for checking
- if a newly defined type appears in the specified tree.
- * cp-tree.h: Add new type flagged_type_tree. Add a prototype
- for check_for_new_type().
-
-Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Only use a sentry if the decl is public.
-
- * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
- don't pass LOOKUP_ONLYCONVERTING.
-
-Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (common_type): Fix the ARRAY_TYPE case so it
- properly keeps track of const and volatile type modifiers.
-
-Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
- * pt.c (comp_template_args): Use it.
-
- * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
- assemble_external for artificial function decls.
-
- * decl.c (cp_finish_decl): Oops.
-
-Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (import_export_decl): Put static data member templates
- into common storage, or make them weak, depending on whether they
- are dynamically or statically initialized.
- (get_sentry): New function.
- (finish_file): Do import_export_decl for static data members before
- building the init/fini functions. Don't init/fini a variable that's
- EXTERNAL. Use a sentry for variables in common. Fix mismatching
- push/pop_temp_slots.
- * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
- expand_static_init thang.
- * method.c (get_id_2): New function.
-
-Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * parse.y (empty_parms): Make sure we use C++-style prototypes
- when we're declaring member functions.
-
-Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * Makefile.in (CONFLICTS): 16 s/r conflicts.
- * parse.y (self_template_type): New nonterminal.
-
-Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
- name.
- * parse.y (base_class.1): Allow 'typename foo::bar'.
-
- * lex.c (check_newline): Remove #pragma code that plays with the
- input stream, since we now deal with tokens. Clear nextchar when
- we're done.
- (handle_cp_pragma): Use real_yylex.
- (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
- in one place.
-
- * lex.c (check_for_missing_semicolon): Handle SELFNAME.
-
- * lex.c (handle_cp_pragma): Fix "#pragma implementation".
-
-Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y: New token SELFNAME for potential constructor.
- * spew.c (yylex): Handle it.
- * lex.c (identifier_type): Produce it.
-
- * parse.y (complete_type_name): In :: case, don't push class binding.
- (complex_type_name): Likewise.
-
-Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_reinterpret_cast): Handle pointer to member
- functions.
-
-Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
- pragmas.
- (check_newline): Put the vtable/unit/implementation/interface pragma
- code into handle_cp_pragma, replacing it with a call.
- (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
- args. Get the next token after handling the pragma token.
-
-Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
- (convert_to_pointer_force): Likewise.
-
- * init.c (build_new): Fix array new without -fcheck-new.
-
-Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
- tree.c: Lose TYPE_NESTED_NAME.
-
- * parse.y (nested_name_specifier_1): Don't treat non-identifiers
- as identifiers.
-
- * tree.def: Add VEC_INIT_EXPR.
- * expr.c (cplus_expand_expr): Handle it.
- * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
- the extra file-scope symbol nastiness.
-
-Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (make_thunk): Thunks are static.
- (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
-
- * decl2.c (mark_vtable_entries): Emit thunks as needed.
- (finish_file): Don't emit them here.
-
-Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (build_dynamic_cast): Handle null pointers.
- (ifnonnull): New function.
-
-Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * call.c (build_method_call): Remember the original basetype we
- were called with. Give an error message instead of trying
- (incorrectly) to call a non-static member function through a
- non-inherited class.
-
- * search.c (expand_upcast_fixups): Mark the new fixup as
- DECL_ARTIFICIAL.
-
-Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
-
- * class.c (set_rtti_entry): Fix for thunks.
-
- * decl2.c (import_export_decl): Still emit typeinfo fns for
- cv-variants of builtin types.
-
- * rtti.c (expand_class_desc): Set up base_info_type_node here.
- (init_rtti_processing): Instead of here.
-
-Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (init_rtti_processing): Do init regardless of -frtti.
- (build_typeid): Only complain about taking dynamic typeid without
- -frtti.
-
- * decl2.c: flag_rtti defaults to 1.
-
- * rtti.c (get_tinfo_var): The general class case is now smaller.
- (init_rtti_processing): Pack the latter three fields of base_info
- into 32 bits.
-
-Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
-
- * init.c (expand_member_init): Don't dump if name is NULL_TREE.
-
-Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
-
- * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
- (push_memoized_context): Split out code to undefer pop_type_level to
- (clear_memoized_cache): here.
- (pop_memoized_context): We can only handle one layer of deferral of
- pop_type_level so clear the cache, if there was a previous level.
-
-Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (init_rtti_processing): Build up base_info_type_node.
- (expand_class_desc): Use one pointer to an array of base_info
- structs, passed using a CONSTRUCTOR.
-
-Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
-
- * class.c (build_vbase_path): Remove block extern for
- flag_assume_nonnull_objects here.
- (build_vfn_ref): Split out functionality into build_vtbl_ref.
- (build_vtbl_ref): New routine.
- (build_vtable): Set up rtti info here.
- (add_virtual_function): Note in CLASSTYPE_RTTI the best
- place where we can get the rtti pointers from to avoid having to
- search around for a place.
- (finish_base_struct): Likewise.
- (finish_struct_1): Likewise. Never create totally new vtables
- with totally new vtable pointers for rtti. Disable code to layout
- vtable pointers better until we want to break binary
- compatibility.
- * rtti.c (build_headof_sub): New routine to convert down to a
- sub-object that has an rtti pointer in the vtable.
- (build_headof): Use it. Also, use build_vtbl_ref now to be more
- maintainable.
- (build_dynamic_cast): Make sure we have saved it, if we need to.
- * search.c (dfs_init_vbase_pointers): Disable code that deals with
- a more efficient vtable layout, enable later.
- * call.c (flag_assume_nonnull_objects): Moved declaration to
- * cp-tree.h: here. Declare build_vtbl_ref.
- * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
- function calls that want a tree.
-
-Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (build_dynamic_cast): Handle downcasting to X* given
- other X subobjects in the most derived type. Ack.
-
- * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
- get_typeid will do it for us.
- (get_typeid_1): Break out call-building for expand_*_desc to use.
- (get_typeid): Call it.
- (expand_*_desc): Likewise.
- * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
- and void *.
- (init_decl_processing): Lose builtin_type_tdescs lossage.
- * decl2.c (finish_vtable_vardecl): Remove obsolete code.
-
-Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * pt.c (tsubst): When calling set_nested_typename, use
- TYPE_NESTED_NAME (current_class_type) instead of
- current_class_name.
-
- * decl.c (pushdecl): Likewise.
- (pushdecl_class_level): Likewise.
- (grokdeclarator): Use NULL_TREE instead of 0 in the call to
- set_nested_typename.
-
-Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (synthesize_tinfo_fn): Handle arrays.
-
- * cp-tree.h (DECL_REALLY_EXTERN): New macro.
-
-Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
- (init_rtti_processing): Lose bad_cast_type.
- (build_dynamic_cast): Use throw_bad_cast.
-
- * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
-
- * decl2.c (finish_file): Don't synthesize artificial functions
- that are external and not inline.
-
- * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
-
- * decl2.c (finish_file): Handle having new inlines added to
- saved_inlines by synthesis.
-
- * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
-
-Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- RTTI rewrite to initialize nodes as needed, not require that
- users #include <typeinfo>, complete functionality and reduce wasted
- space.
- * rtti.c (init_rtti_processing): New fn.
- (build_typeid): The vtable entry is now a function.
- (get_tinfo_var): New fn.
- (get_tinfo_fn): Likewise.
- (get_typeid): Use it.
- (build_dynamic_cast): Declare and use entry point __dynamic_cast.
- (build_*_desc): Rename to expand_*_desc and rewrite to use entry
- points __rtti_*.
- (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
- (synthesize_tinfo_fn): New fn.
- * method.c (build_t_desc_overload): Lose.
- (build_overload_with_type): More generic.
- * decl.c (init_decl_processing): Call init_rtti_processing.
- * class.c (set_rtti_entry): Use get_tinfo_fn.
- * decl2.c (mark_vtable_entries): Mark the rtti function.
- (finish_prevtable_vardecl): Don't build_t_desc.
- (import_export_decl): Handle tinfo functions.
- (finish_file): Likewise.
- * typeck.c (inline_conversion): New fn.
- (build_function_call_real): Use it.
- * cp-tree.h: Add decls.
-
- * method.c (hack_identifier): Also convert component_refs from
- references.
-
- * lex.c (cons_up_default_function): Use the type, not the name, in
- declspecs.
-
- * decl2.c (import_export_vtable): Fix weak vtables.
-
-Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * search.c (get_base_distance_recursive): Fix access checks for
- protected bases.
-
-Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
- cp-tree.h.
- (convert_harshness): Add prototypes wrapped by PROTO.
- * decl2.c (grok_function_init): Likewise.
- (do_toplevel_using_decl): Change to void return type.
- * class.c (build_vtable_entry): Remove decl of make_thunk.
- (merge_overrides): Fix order of arg definitions.
- (finish_vtbls): Likewise.
- (fixup_vtable_deltas): Likewise.
- (modify_all_direct_vtables): Likewise.
- (modify_all_indirect_vtables): Likewise.
- * search.c (get_base_distance_recursive): Likewise.
- (get_abstract_virtuals_1): Likewise.
- (fixup_virtual_upcast_offsets): Likewise.
- (lookup_fnfields_1): Add prototypes wrapped by PROTO.
- * init.c (perform_member_init): Fix order of arg definitions.
- (expand_aggr_init_1): Add prototypes wrapped by PROTO.
- * cp-tree.h (make_thunk): Add decl.
- (overload_template_name, push_template_decl): Add decls.
- (do_toplevel_using_decl): Change to void return type.
- (vec_binfo_member): Add decl.
-
-Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck.c (mark_addressable, convert_for_assignment,
- convert_for_initialization, pointer_int_sum, pointer_diff,
- unary_complex_lvalue): Add prototypes wrapped by PROTO.
- (convert_sequence): #if 0 fn decl, since definition also is.
-
-Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
-
- * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
- cast to pointer types for type searching.
-
-Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck.c (get_delta_difference): Use cp_error, not error, in the
- case where BINFO == 0.
-
-Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
-
- * call.c (build_method_call): Fix wording of error messages so
- constructors come out right.
-
-Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * decl.c (push_overloaded_decl): Don't warn about hidden
- constructors when both the type and the function are declared
- in a system header file.
-
-Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * class.c (finish_struct_1): Propagate the TYPE_PACKED
- flag for the type to the type's fields.
-
-Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
-
-Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * class.c (base_info, finish_base_struct): Replace
- needs_virtual_dtor with base_has_virtual.
-
- (finish_struct_1): Remove the old code that tried to make default
- destructors virtual. Use base_has_virtual when checking if we need
- to add a vtable entry for the rtti code.
-
-Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (push_template_decl): Complain about template decl with
- inappropriate declaration.
-
-Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (build_x_unary_op): Remove bogus check for taking
- the address of a member function.
-
-Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (constructor_declarator): Only push the class if
- we are not already in the class.
-
-Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
-
- * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
- Add additional argument to INIT_CUMULATIVE_ARGS.
-
-Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (shadow_tag): Fix error about anon union with methods.
-
- * parse.y (self_reference): Only generate a self-reference if this
- is a non-template class.
- (opt.component_decl_list): Only use it if it was generated.
-
- * parse.y (component_decl_1): Use constructor_declarator.
- (fn.def2): Likewise.
- (notype_component_declarator0): Likewise.
-
-Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (build_x_unary_op): Add checks for taking the address
- of a TARGET_EXPR or of a member function, and give appropriate
- warnings.
-
-Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (process_template_parm): Allow template type parms to be
- used as types for template const parms.
-
-Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
-
- * init.c (expand_vec_init): Ensure the eh cleanups are on the
- function_obstack.
-
-Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (lookup_name_real): Be even more picky about the
- ambiguous lookup warning.
- (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
- * parse.y (constructor_declarator): Rather than here.
-
- * parse.y (constructor_declarator): New nonterminal.
- (fn.def1): Use it.
- (explicit_instantiation): Likewise.
-
-Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- Add implicit declaration of class name at class scope.
- * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
- * parse.y (self_reference): New nonterminal.
- (opt.component_decl_list): Use it.
- (fn.def1): Add nested_name_specifier type_name cases.
- * class.c (build_self_reference): New function.
- (finish_struct): Handle access_default later, move self-reference
- decl to the end.
- * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
- * cp-tree.h: Adjust.
-
- * pt.c (do_function_instantiation): Separate handling of member
- functions and non-member functions properly.
-
-Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (process_template_parm): Improve error for 'volatile class K'.
-
- * class.c (finish_struct_1): Check the right slot for destructors.
-
- * decl.c (start_enum): Complain about enum templates.
-
-Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
-
- * init.c (resolve_offset_ref): Offset pointers to member data by one.
- * typeck.c (unary_complex_lvalue): Likewise.
-
-Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
-
- * typeck.c (c_expand_return): Check for a returned local
- array name, similar to the check for an ADDR_EXPR.
-
-Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (cp_finish_decl): Don't build cleanups for static
- variables here.
-
-Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_modify_expr): Fix error messages to be more
- accurate.
- * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
- assignment operators.
- * error.c (assop_as_string): Likewise. Add support for `%Q' for
- assignment operators.
-
-Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
- give an error if initialized. pedwarn about nested type with the
- same name as its enclosing class.
-
- * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
-
- * typeck.c (require_complete_type): Be sure to instantiate the
- MAIN_VARIANT of the type.
-
- * decl2.c (finish_file): Instantiate pending templates before
- processing static constructors and destructors.
-
- * pt.c (instantiate_decl): Don't instantiate functions at toplevel
- unless at_eof.
-
-Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
-
- * decl2.c (delete_sanity): If error_mark_node is passed
- in as an expression, quit while we're ahead.
-
- * decl.c (grokdeclarator): Give an error message if `friend'
- is combined with any storage class specifiers.
-
-Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (named_complex_class_head_sans_basetype): Don't crash on
- definition of nonexistent nested type.
-
- * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
- not to say 'typedef'.
-
-Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
- * search.c (dfs_walk, dfs_init_vbase_pointers,
- expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
- (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
-
-Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (build_throw): Support minimal parse.
- * pt.c (tsubst_copy): Support THROW_EXPR.
- * decl2.c (build_expr_from_tree): Likewise.
-
- * pt.c (mangle_class_name_for_template): Always allocate
- scratch_firstobj.
-
-Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Give an appropriate error
- when trying to cast from an incomplete type.
-
-Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): Don't bother setting up
- CLASSTYPE_TAGS explicitly, as the nested types will add
- themselves.
-
-Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
-
- * decl.c (shadow_tag): Remove old error check for usage of
- an enum without a previous declaration.
- (xref_tag): Add error message about usage of enums without a
- previous declaration.
-
-Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (do_identifier): Only do name consistency check if we're
- parsing.
-
- * pt.c (push_template_decl): Don't crash if we get a member defn
- that doesn't match.
-
- * decl.c (xref_tag_from_type): New function to do an xref without
- always having to figure out code_type_node.
- * cp-tree.h: Declare it.
- * pt.c (instantiate_class_template): Use it for friend classes.
- (lookup_template_class): Use it.
-
- * typeck2.c (build_functional_cast): Pull out a single parm before
- passing it to build_c_cast.
-
-Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
-
- * expr.c (do_case): Give an error message if a pointer is
- given as a case value.
-
-Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
- an overload list.
-
- * lex.c (cons_up_default_function): Really, now, interface hackery
- does not apply to synthesized methods.
-
-Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
-
- * call.c (build_method_call): Ctors and dtors now have special names
- with respect to lookups.
- * class.c (add_method): Likewise.
- (grow_method): Likewise.
- (finish_struct_methods): Likewise.
- (warn_hidden): Likewise.
- (finish_struct_1): Likewise.
- * cvt.c (convert_to_reference): Likewise.
- (convert_to_aggr): Likewise.
- (cp_convert): Likewise.
- * decl2.c (check_classfn): Likewise.
- * init.c (expand_member_init): Likewise.
- (expand_default_init): Likewise.
- (expand_aggr_init_1): Likewise.
- (build_offset_ref): Likewise.
- (build_new): Likewise.
- (build_delete): Likewise.
- * lex.c (do_inline_function_hair): Likewise.
- * search.c (lookup_field_1): Likewise.
- (lookup_fnfields_here): Likewise.
- (lookup_field): Likewise.
- (lookup_fnfields): Likewise.
- (get_virtual_destructor): Likewise.
- (dfs_debug_mark): Likewise.
- (dfs_pushdecls): Likewise.
- (dfs_compress_decls): Likewise.
- * tree.c (layout_basetypes): Likewise.
- * typeck.c (build_component_ref): Likewise.
- (build_x_function_call): Likewise.
- (build_modify_expr): Likewise.
- (convert_for_initialization): Likewise.
- (build_functional_cast): Likewise.
- * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
- (CTOR_NAME): New.
- (DTOR_NAME): New.
- * decl.c (ctor_identifier): New.
- (dtor_identifier): New.
- (init_decl_processing): Set them.
-
-Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_component_ref): Don't get confused by fields whose
- context has no type name, like pointer to member functions.
-
-Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): Handle typedef without declarator.
-
- * pt.c (tsubst): Handle SCOPE_REF in declarator.
-
- * parse.y (bad_parm): Catch another case of missing `typename'.
-
- * lex.c (yyprint): Handle TYPE_DECLs.
-
- * decl.c (start_function): Don't try to be clever.
-
- * lex.c: Lose compiler_error_with_decl.
- * typeck2.c: Lose error_with_aggr_type.
- (incomplete_type_error): Use cp_* instead of old functions.
- (readonly_error): Likewise.
- * typeck.c (convert_arguments): Likewise.
- * search.c (lookup_nested_field): Likewise.
- * method.c (make_thunk): Likewise.
- * decl.c (grokparms): Likewise.
- * cp-tree.h: Update.
-
- * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
- and value.
-
-Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
-
- * method.c (build_opfncall): When deleting a pointer to an
- array, build a new pointer to the tree past any ARRAY_TYPE
- nodes.
-
-Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
-
-Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_decl): Only call import_export_decl if at_eof
- and ! DECL_INLINE.
-
- * decl.c (finish_function): Don't set nested based on
- hack_decl_function_context.
- * parse.y (function_try_block): Check for nested function.
- (pending_inlines): Likewise.
-
- * decl2.c (build_expr_from_tree): If a unary op already has a
- type, just return it.
-
- * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
-
- * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
- (finish_file): Check the return value of walk_vtables.
- (finish_prevtable_vardecl): Return int.
- (finish_vtable_vardecl): Likewise.
- (prune_vtable_vardecl): Likewise.
- * lex.c (set_vardecl_interface_info): Likewise.
- * cp-tree.h: Adjust return types.
-
- * class.c (delete_duplicate_fields_1): Don't complain about
- duplicate nested types if they're the same type.
- (finish_struct): Remove check for duplicate.
- * decl2.c (grokfield): Don't check for typedef of anonymous type.
-
-Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
-
- * decl.c (grokdeclarator): Lose special handling of class-level
- typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
- SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
-
- * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
-
- * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
-
- * search.c (compute_access): Fix handling of anonymous union
- members.
- * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
- from anonymous unions to their members.
-
- * typeck.c (build_x_function_call): For static member functions,
- hand off to build_member_call.
-
-Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_component_ref): Handle OFFSET_REFs.
-
- * init.c (expand_vec_init): Fix init == 0 case.
-
-Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_new): pedwarn about init and array new.
- (expand_vec_init): Handle lists, use convert_for_initialization.
-
- * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
- when converting to an aggregate type.
- * cvt.c (cp_convert): Pass it through.
-
- * typeck.c (build_conditional_expr): Handle user-defined
- conversions to slightly different types.
-
- * decl.c (grokdeclarator): Force an array type in a parm to be
- permanent.
-
- * decl2.c (do_using_directive): Sorry.
- (do_namespace_alias): Likewise.
- * lex.c (real_yylex): Warn about using the `namespace' keyword.
-
-Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (datadef): Move call to note_list_got_semicolon up.
-
-Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
-
- * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
-
-Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
-
- * decl.c (cp_finish_decl): The exception regions have to be
- nested, not overlapping. We start the exception region for a
- decl, after it has been fully built, and all temporaries for it
- have been cleaned up.
-
-Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
-
- * tree.c (vec_binfo_member): Don't core dump if we have no bases.
-
-Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.def: Add RETURN_INIT.
- * pt.c (instantiate_decl): Handle RETURN_INIT.
- * decl.c (store_return_init): Handle minimal_parse_mode.
-
- * tree.c (cp_build_type_variant): Just return an error_mark_node.
- * decl.c (make_typename_type): Don't try to get the file and line
- of an identifier.
- * typeck.c (comptypes): Handle TYPENAME_TYPE.
-
-Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl.c (poplevel): Make sure we clear out and restore old local
- non-VAR_DECL values by default when they go out of scope.
-
-Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
- referring to addresses of variables and functions.
-
- * error.c (dump_expr): Support SIZEOF_EXPR.
-
- * init.c (do_friend): Use the return value of check_classfn.
-
- * typeck.c (convert_arguments): Call complete_type.
-
- * method.c (hack_identifier): After giving an error, set value to
- error_mark_node.
-
-Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
- lossage for local classes.
- * cp-tree.h: Declare it.
- * decl.c (lookup_name_real): Evil, painful hack for local classes.
- (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
- Use hack_decl_function_context.
- (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
- (start_function): Use hack_decl_function_context.
- (finish_function): Likewise.
- * method.c (synthesize_method): Likewise.
- * lex.c (process_next_inline): Likewise.
- (do_pending_inlines): Likewise.
- * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
- done with it.
-
-Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
-
- * sig.c (build_signature_pointer_or_reference_type): Align
- signature pointers/references on 8-byte boundaries so they can be
- grabbed 2 words at a time on a Sparc.
-
-Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (hack_identifier): Requiring a static chain is now a
- hard error.
- * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
- functions.
-
-Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * init.c (build_offset_ref): Call complete_type.
-
- * decl.c (pop_from_top_level): Always pop previous_class_type.
-
- * parse.y: Handle multiple decls in a for-init-statement.
- * pt.c (tsubst_expr): Likewise.
-
- * pt.c (tsubst): Use tsubst_expr for the second operand of an
- ARRAY_REF.
-
- * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
- (poplevel_class): Set it here.
- (pop_from_top_level): Pop it here if we're returning to class scope.
- * class.c (pushclass): Don't set it here.
-
- * decl.c (maybe_push_to_top_level): Save current_template_parms,
- and clear it if !pseudo.
- (pop_from_top_level): Restore it.
-
- * decl2.c (finish_file): Push the dummy each time we walk the list
- of vtables.
-
- * error.c (dump_expr): Support LOOKUP_EXPR and actually do
- something for CAST_EXPR.
-
-Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
-
- * cvt.c (cp_convert): Warn about implicit conversion of the
- address of a function to bool, as it is always true.
-
-Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
-
- * typeck.c (c_expand_return): Fix warning for local externs returned.
-
-Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (mapcar): Propagate const and volatile properly.
-
- * typeck.c (complete_type): Be sure to instantiate the
- MAIN_VARIANT of the type.
-
- * method.c (synthesize_method): Class interface hackery does not
- apply to synthesized methods.
-
-Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (comp_template_args): Use comptypes rather than just
- checking for TEMPLATE_TYPE_PARM equivalence.
-
- * typeck.c (build_x_function_call): Call complete_type before
- checking TYPE_OVERLOADS_CALL_EXPR.
-
-Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
-
- * g++.c (main): Check also for new define ALT_LIBM.
-
-Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_class_template): If we don't have a pattern
- yet, that's OK.
- (coerce_template_parms): If we see a local class, bail.
-
- * decl.c (grok_reference_init): Make sure there's a type before
- checking its code.
-
- * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
- (push_template_decl): Likewise.
-
- * parse.y (named_class_head): Set
- CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
-
- * decl.c (xref_tag): Diagnose redeclaration of template
- type-parameter name.
-
- * error.c (dump_type): Handle anonymous template type parms.
-
- * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
- TYPE_STUB_DECL.
- (coerce_template_parms): Likewise.
-
-Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
-
- * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
- case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
-
-Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
- before trying to get its STUB_DECL.
- (coerce_template_parms): Likewise.
-
- * parse.y (template_type_parm): If they didn't use 'class',
- pretend they did after giving an error.
-
- * pt.c (coerce_template_parms): Diagnose use of local class.
-
- * decl.c (grok_reference_init): Use instantiate_type.
-
- * error.c (dump_expr): Handle TEMPLATE_DECLs.
-
- * parse.y (named_class_head): Diagnose mismatching types and tags.
-
- * decl.c (pushdecl): Type decls and class templates clash with
- artificial type decls, not hide them.
-
- * decl.c (redeclaration_error_message): Diagnose redefinition of
- templates properly.
- (duplicate_decls): Diagnose disallowed overloads for template
- functions, too.
-
- * decl.c (start_decl): Call complete_type before checking for a
- destructor.
-
- * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
-
- * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
-
-Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grok_op_properties): Don't check for operator++(int) in
- a template.
-
- * tree.c (perm_manip): Return a copy of variable and function
- decls with external linkage.
-
- * tree.def: Change some of the min tree codes to type "1".
- * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
- * method.c (build_overload_int): Emit something arbitrary for
- anything but an INTEGER_CST if we're in a template.
-
- * decl.c (cp_finish_decl): Call complete_type before deciding
- whether or not to lay out the decl.
-
- * lex.c (do_identifier): Check for DECL_INITIAL before using it.
-
-Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck2.c (build_x_arrow): Call complete_type.
-
- * pt.c (add_pending_template): Broken out.
- (lookup_template_class): If -fexternal-templates, call it for all
- the methods of implemented types.
- (instantiate_class_template): Instead of instantiating them here.
- (instantiate_decl): Handle -fexternal-templates earlier.
-
-Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
- memoized lookup stuff inside GATHER_STATISTICS.
-
-Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_decl): Complain about array of incomplete type
- here.
- (grokdeclarator): Not here.
-
- * parse.y (template_parm): Expand full_parm inline so we can set
- the rule's precedence.
-
- * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
- (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
- * decl2.c (grokbitfield): Don't check for integer constant here.
- * class.c (finish_struct_1): Check here.
-
- * decl.c (define_label): Make the min decl go on permanent_obstack.
-
- * pt.c (unify): Don't handle CONST_DECLs.
- (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
- (tsubst_copy): Likewise.
-
- * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
- CONST_DECL for a template parm.
-
-Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokdeclarator): Complain about array of incomplete type
- here.
- (start_decl_1): Not here.
-
- * pt.c (tsubst): Handle pointer-to-function declarators.
-
- * method.c (hack_identifier): If pedantic, diagnose local class
- methods that require a static chain.
-
- * decl.c (grok_op_properties): No longer static.
- * cp-tree.h: Declare it.
- * pt.c (tsubst): Call it for operators.
- Use tsubst_copy for TREE_VECs.
-
- * parse.y (template_arg): The expr has precedence like '>'.
-
-Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (coerce_template_parms): Don't coerce an expression using
- template parms.
- (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
- (tsubst): Don't use build_index_2_type if the max_value uses template
- parms.
- * method.c (build_overload_int): Emit something arbitrary for an
- expression using template parms.
-
- * parse.y (template_close_bracket): New non-terminal to catch use
- of '>>' instead of '> >' in template class names.
- (template_type): Use it.
- * Makefile.in (CONFLICTS): Causes one more r/r conflict.
-
- * tree.def: Add CAST_EXPR.
- * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
- CONVERT_EXPR for minimal_parse_mode.
- * typeck.c (build_c_cast): Likewise.
- * pt.c (tsubst_copy): Likewise.
- * decl2.c (build_expr_from_tree): Likewise.
- * error.c (dump_expr): Likewise.
-
-Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * except.c (SetTerminate, SetUnexpected): Put back global vars.
- (init_exception_processing): Put back decl/init of
- set_unexpected_fndecl and set_terminate_fndecl, needed to get the
- fns from libstdc++.
-
- * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
- (declare_uninstantiated_type_level, uninstantiated_type_level_p):
- Delete unused fns.
- * cp-tree.h (declare_uninstantiated_type_level,
- uninstantiated_type_level_p): Delete prototypes.
-
-Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst_expr): Add default return.
-
-Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * error.c (fndecl_as_string): Delete unused arg CNAME.
- * sig.c (build_signature_table_constructor,
- build_signature_method_call): Fix calls.
-
- * class.c (the_null_vtable_entry): Delete var definition.
- (init_class_processing): Delete tree the_null_vtable_entry init.
- * decl.c (no_print_{functions, builtins}): Declare as static.
- (__tp_desc_type_node): #if 0 var definition.
- (init_type_desc): #if 0 init of __tp_desc_type_node.
- (vb_off_identifier): Move var decl into init_decl_processing.
- (current_function_assigns_this): Declare as static.
- (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
- (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
- Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
- * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
- * init.c (BI_header_type, BI_header_size): Declare as static.
- * pt.c (template_classes): Delete unused var.
- (add_pending_template): Delete decl for non-existent fn.
- (lookup_template_class): Delete vars CODE and TAG_CODE.
- (instantiate_template): Delete unused var TARGS.
- * cp-tree.h (vb_off_identifier, current_function_assigns_this):
- Delete decls.
- (__tp_desc_type_node): #if 0 var decl.
- (fndecl_as_string): Fix prototype.
-
-Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.def: Add GOTO_STMT.
- * pt.c (tsubst_expr): Support goto and labels.
- * decl.c (define_label): Support minimal parsing.
- * parse.y (simple_stmt): Likewise.
-
-Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * xref.c (GNU_xref_member): Only define/set var I if
- XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
- used.
- (GNU_xref_end_scope): Delete unused fifth arg TRNS.
- (GNU_xref_end): Fix call.
- * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
- * cp-tree.h (GNU_xref_end_scope): Fix prototype.
-
- * tree.c (build_exception_variant): Delete unused vars I, A, T,
- T2, and CNAME.
- (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
- (mapcar): Delete unused var CODE.
- (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
- (break_out_cleanups): Fix call.
- (bot_manip): Likewise.
- * call.c (build_method_call): Likewise.
- * cvt.c (build_up_reference, convert_to_reference, cp_convert):
- Likewise.
- * typeck.c (unary_complex_lvalue, build_modify_expr,
- convert_for_initialization): Likewise.
- * typeck2.c (build_functional_cast): Likewise.
- * cp-tree.h (build_cplus_new): Fix prototype.
-
- * repo.c (open_repo_file): Delete unused var Q.
- (repo_compile_flags, repo_template_declared,
- repo_template_defined, repo_class_defined, repo_inline_used,
- repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
- (repo_get_id, repo_vtable_used): Declare as static.
- * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
- prototypes.
-
-Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (pending_inlines): Add function_try_block case.
-
- * pt.c (unify): Fix for template const parms.
-
-Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * lex.c (extract_interface_info): Delete forward decl.
- (default_copy_constructor_body, default_assign_ref_body): Delete
- decls for non-existent functions.
- (synth_firstobj, inline_text_firstobjs): Delete unused vars.
- (init_lex): Delete setting them.
- (cons_up_default_function): Delete unused vars FUNC_BUF,
- FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
- #if 0'd synth code.
- (toplevel, expression_obstack): Delete unused extern decls.
- (tree_node_kind): Delete unused enum.
- (tree_node_counts, tree_node_sizes): Wrap with #ifdef
- GATHER_STATISTICS.
- (tree_node_kind_names): Delete unused extern decl.
- (synth_obstack): Delete unused var.
- (init_lex): Don't set it.
- (init_parse): Add decl before use.
- (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
- (current_unit_{name, language}): Delete unused vars.
- (check_newline): Don't bother setting them, just accept the #pragma.
- * cp-tree.h (init_repo, peek_yylex): Add prototypes.
- (current_unit_{name, language}): Delete decls.
-
- * search.c: Wrap all of the memoized functions, macros, and
- variables inside #ifdef GATHER_STATISTICS.
- (lookup_field, lookup_fnfields): Likewise.
- (init_search_processing): Likewise.
- (reinit_search_statistics): Wrap whole function.
- * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
-
- * decl.c (finish_function): Only call pop_memoized_context if
- GATHER_STATISTICS is defined.
- (start_function): Likewise for push_memoized_context.
- * class.c (pushclass, popclass): Likewise.
-
- * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
- * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
-
- * cvt.c (cp_convert): Delete unused local var FORM.
- * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
- prototypes.
-
-Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (do_poplevel): Oops; really return what we get from
- poplevel this time.
-
-Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.h (is_aggr_type): Add prototype.
-
- * cp-tree.h ({push,pop}_cp_function_context): Add decls.
- * method.c ({push,pop}_cp_function_context): Delete decls.
- * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
- (SetUnexpected, SetTerminate): Delete unused vars.
- (init_exception_processing): Don't set SetUnexpected or
- SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
- (output_exception_table_entry): Delete unused array LABEL.
- (expand_internal_throw): Delete unused var PARAMS.
- (expand_start_catch_block): Delete unused var CLEANUP.
- (emit_exception_table): Delete unused var EH_NODE_DECL.
- (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
- GOTO_UNWIND_AND_THROW. Don't set them.
- (end_eh_unwinder): Add top decl.
- (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
- (exception_section, push_rtl_perm, do_function_call,
- lang_interim_eh, push_eh_cleanup, eh_outer_context,
- expand_end_eh_spec, end_eh_unwinder): Declare as static.
- (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
- throw_used): Likewise.
- * cp-tree.h (expand_end_eh_spec): Delete prototype.
-
- * search.c (dfs_mark, dfs_mark_vtable_path,
- dfs_unmark_vtable_path, dfs_mark_new_vtable,
- dfs_unmark_new_vtable, dfs_clear_search_slot,
- dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
- bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
- bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
- functions.
- (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
- n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
- n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
- Only define #ifdef GATHER_STATISTICS.
- (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
- is defined.
- (vbase_decl): Delete var definition.
- (init_search): Delete old decl.
- (init_vbase_pointers): Delete building of VBASE_DECL, since it's
- never actually used.
- (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
- (get_base_distance_recursive): Delete unused fourth arg
- BASETYPE_PATH. Fix call .
- (get_base_distance): Fix call.
- (push_class_decls): Delete unused var ID.
- (make_memoized_table_entry): Declare as static.
- (breadth_first_search): Declare as static.
- (tree_has_any_destructor_p): Declare as static.
- (pop_class_decls): Delete unused arg pop_class_decls.
- * class.c (popclass): Fix call to pop_class_decls.
- * cp-tree.h (make_memoized_table_entry, breadth_first_search,
- tree_has_any_destructor_p): Delete prototypes.
-
- * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
- (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
- (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
- (build_user_desc): Delete unused var T.
- (build_class_desc): Delete unused vars T and OFF.
- (build_t_desc): Delete unused var NAME_STRING.
- (build_headof): Make static.
- (get_bad_cast_node): Likewise.
- (get_def_to_follow): Likewise.
- * cp-tree.h (init_type_desc): Add prototype.
- (build_headof): Remove prototype.
-
-Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (tsubst): Only look for matching decls at file scope for
- non-member functions.
-
- * call.c (build_scoped_method_call): Handle scoped destructor
- calls in templates.
-
- * decl.c (*_top_level): Also save previous_class_values.
-
- * pt.c (tsubst_expr): Support do {} while loops.
- * parse.y (simple_stmt): Likewise.
- * tree.def: Likewise.
-
- * method.c (build_overload_identifier): For a class nested in a
- template class, don't mangle in the template parms from our
- context.
-
- * lex.c, cp-tree.h: Remove support for template instantiations in
- the pending_inlines code.
- * pt.c: Remove dead functions and unused arguments.
- (uses_template_parms): TYPENAME_TYPEs always use template parms.
- * parse.y: Stop passing anything to end_template_decl.
- * tree.c (print_lang_statistics): Only print tinst info #ifdef
- GATHER_STATISTICS.
-
-Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (expand_recursive_init{,_1}): Delete decls.
- (sort_member_init): Delete unused var INIT.
- (emit_base_init): Delete unused var X.
- (build_offset_ref): Delete unused var CNAME.
- (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
- (emit_base_init): Delete unused local var BASE. Delete extern
- decl of IN_CHARGE_IDENTIFIER.
- (build_delete): Delete unused local var VIRTUAL_SIZE.
-
- * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
- (build_delete): Fix call.
- * decl2.c (delete_sanity): Likewise.
- * cp-tree.h (build_vec_delete): Update prototype.
-
- * typeck.c (common_base_type): Delete unused var TMP.
- (build_binary_op): Delete local var ARGS_SAVE.
- (build_array_ref): Delete unused var ITYPE.
- (c_expand_return): Delete unused var USE_TEMP.
-
- * typeck.c (compexcepttypes): Delete unused arg STRICT.
- (comptypes): Fix calls.
- * decl.c (duplicate_decls): Likewise.
- * cp-tree.h (compexcepttypes): Delete extra arg.
-
- * decl2.c (check_classfn): Delete unused second arg CNAME.
- * decl.c (start_decl, grokfndecl): Fix calls.
- * init.c (do_friend): Likewise.
- * cp-tree.h (check_classfn): Update prototype.
-
- * cp-tree.h (signature_error, import_export_vtable,
- append_signature_fields, id_in_current_class, mark_used,
- copy_assignment_arg_p): Add decls.
- * decl2.c (mark_used): Delete decl.
-
- * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
-
- * class.c (get_vtable_entry): Disable unused function.
- (doing_hard_virtuals): Delete unused static global var.
- (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
- (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
- (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
- (modify_one_vtable): Delete unused var OLD_RTTI.
- (finish_struct_anon): Delete unused vars OFFSET and X.
- (finish_struct_bits): Delete unused var METHOD_VEC.
- (get_basefndecls): Delete unused var PURPOSE. Delete unused
- for-scope local variable METHODS.
-
- * call.c (user_harshness): Delete unused/unneeded arg PARM.
- (ideal_candidate): Delete unused args BASETYPE and PARMS.
- (build_method_call): Delete unused args passed into ideal_candidate.
- (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
- * cp-tree.h (synthesize_method): Add decl.
-
- * decl.c (note_level_for_for): Give void return type.
- (pushdecl_nonclass_level): Likewise.
- (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
- (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
- (suspend_binding_level): Delete unused var LEVEL.
- (duplicate_decls): Delete unused var CTYPE.
- (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
- (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
- PTR_ENDLINK.
- (grokdeclarator): Delete unused var C.
- (grokdeclarator): Delete unused var SIZE_VARIES.
- (grokparms): Delete unused var SAW_VOID.
- (start_function): Delete unused var OLDDECL.
- (cplus_expand_expr_stmt): Delete unused var
- REMOVE_IMPLICIT_IMMEDIATELY.
-
- * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
-
- * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
-
-Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
- (build_min_nt): Likewise.
- * pt.c (do_pushlevel): Emit line note.
- (do_poplevel): Return what we get from poplevel.
- (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
- * parse.y: Use do_pushlevel and do_poplevel.
- * cp-tree.h: Declare do_poplevel.
-
- * cp-tree.h: Declare at_eof.
- * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
- * decl2.c (import_export_decl): Renamed from import_export_inline.
- (finish_file): Call it to do interface handling for statics.
- * pt.c (tsubst_copy): Call mark_used on variables and functions
- used here.
-
- * decl2.c (finish_file): Don't emit statics we can't generate.
- * pt.c (instantiate_decl): Don't set interface on instantiations
- we can't generate.
-
- * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
- * tree.c (print_lang_statistics): Print max template depth.
- * pt.c (push_tinst_level): Dump entire instantiation context.
- (instantiate_class_template): Use it and pop_tinst_level.
- (instantiate_decl): Likewise.
-
- * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
- pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
-
-Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
- init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
- tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
- the new template implementation.
-
-Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
-
-Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
-
- * decl.c (cp_finish_decl): Delay emitting the debug information for
- a typedef that has been installed as the canonical typedef, if the
- type has not yet been defined.
-
-Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (grokfield): Still call pop_nested_class for access decls.
-
-Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (lookup_label): Call label_rtx.
-
- * decl.c (make_binding_level): New function.
- (pushlevel, pushlevel_class): Call it instead of explicit
- duplicate calls to xmalloc.
-
- * decl.c (init_decl_processing): Delete useless build_pointer_type
- call.
-
- * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
- (sizet_ftype_string): Delete variable.
- (init_decl_processing): Add built-in functions fabsf, fabsl,
- sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
- variable strlen_ftype, used for strlen.
-
-Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (push_to_top_level): Start from current_binding_level
- again for now; the stl hacks depend on g++ being broken in this
- way, and it'll be fixed in the template rewrite.
-
- * tree.def: Add USING_DECL.
- * decl2.c (do_class_using_decl): Implement.
- (grokfield): Pass access decls off to do_class_using_decl instead of
- grokdeclarator.
- * error.c (dump_decl): Handle USING_DECLs.
- * decl.c (grokdeclarator): Remove code for handling access decls.
- * class.c (finish_struct_1): Adjust accordingly, treat using-decls
- as access decls for now.
- (finish_struct): Don't check USING_DECLs for other uses of the name.
-
- * search.c (get_matching_virtual): Use cp_error_at.
-
-Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
- match c-typeck.c.
- (self_promoting_args_p): Move the check that TYPE is non-nil
- before trying to look at its main variant.
- (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
-
- * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
- Delete macros.
- * init.c (xref_friend, embrace_waiting_friends): Delete functions.
- (do_friend): Delete call to xref_friend.
- * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
-
- * typeck.c (convert_sequence): #if 0 unused function.
-
- * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
- be in decl_in_memory_p.
- (decl_in_memory_p): Delete decl.
- * expr.c (decl_in_memory_p): Delete fn.
- * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
-
- * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
-
-Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_1): Check for a pure-specifier on a
- non-virtual function here.
-
- * decl2.c (grok_function_init): Don't check whether the function
- is virtual here.
- (grokfield): Don't call check_for_override here.
-
- * decl.c (push_to_top_level): Start from inner_binding_level,
- check class_shadowed in class levels.
-
-Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
-
- * decl.c (resume_level): Ignore things that don't have names, instead
- of core dumping.
-
-Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
-
-Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_1): Set DECL_VINDEX properly on a
- synthesized dtor.
-
- * parse.y (complete_type_name): Bind global_scope earlier.
- (complex_type_name): Likewise.
- (qualified_type_name): Remove.
-
-Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (grokfndecl): Move code that looks for virtuals in base
- classes...
- * class.c (check_for_override): ... to a new function.
- (finish_struct_1): Call it.
-
- * cp-tree.h: Declare warn_sign_compare.
-
- * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
- rather than extra_warnings to decide whether to warn about
- comparison of signed and unsigned.
-
- * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
- implies -Wsign-compare. -Wall doesn't imply -W.
-
-Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_component_ref): Fix to handle anon unions in base
- classes as well.
-
-Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * class.c (resolves_to_fixed_type_p): Delete code dealing with
- a WITH_CLEANUP_EXPR, since we don't generate them any more.
- * cvt.c (build_up_reference): Likewise.
- * decl.c (grok_reference_init): Likewise.
- (cp_finish_decl): Likewise.
- * error.c (dump_expr): Likewise.
- * tree.c (real_lvalue_p): Likewise.
- (lvalue_p): Likewise.
- (build_cplus_new): Likewise.
- (unsave_expr_now): Likewise.
- * typeck.c (unary_complex_lvalue, build_modify_expr,
- c_expand_return): Likewise.
-
-Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- Make the C++ front-end pay attention to attributes for structures.
- * class.c (finish_struct): New argument ATTRIBUTES, passed down into
- finish_struct_1.
- (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
- Take out old round_up_size use and setting the DECL_ALIGN possibly
- using it. Take out setting of TYPE_ALIGN to round_up_size, which
- can override what the attribute set.
- * cp-tree.h (finish_struct): Update prototype.
- * parse.y (template_instantiate_once): Pass a NULL_TREE for the
- attributes to finish_struct.
- (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
- value down into finish_struct.
- * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
-
-Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl.c (poplevel): Re-word dead for local handling.
- (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
- (cp_finish_decl): If is_for_scope, check for duplicates so
- we can disable is_for_scope. Otherwise, preserve_temp_slots.
-
- * lex.c (do_identifier): Use global binding in preference of
- dead for local variable.
-
-Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
-
- * init.c (initializing_context): Handle anon union changes, the
- context where fields of anon unions can be initialized now has to be
- found by walking up the TYPE_CONTEXT chain.
-
-Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
-
- * decl.c (start_decl): #ifdef out code to set DECL_COMMON
- if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
- (obscure_complex_init): If bss is supported, always set
- DECL_INITIAL to error_mark_node.
-
-Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (is_friend): Make sure there's a context before we see if
- it's an aggr type.
-
-Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
-
- * init.c (is_friend): Classes are not friendly with nested classes.
-
-Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
-
- * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
- and record its result.
-
-Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
-
- * class.c (finish_struct_anon): Switch around code to not move anon
- union elements around, nor mess up their contexts, nor offsets,
- instead we now build up the right number of COMPONENT_REFs for all
- the anon unions that may be present at build_component_ref time.
- * typeck.c (lookup_anon_field): New routine to handle field lookup
- on fields without names. We find them, based upon their unique type
- instead.
- * typeck.c (build_component_ref): Allow FIELD_DECL components.
- Handle finding components in anonymous unions, and ensure that a
- COMPONENT_REF is built for each level as necessary.
-
-Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
- code that ensures that copy ctors are used if appropriate.
-
-Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (build_vec_delete): Only give an error if base isn't an
- error_mark_node.
-
-Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
-
- * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
- (yylex): If we see `new', keep slurping.
-
-Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
-
- * class.c (finish_struct_1): Move code for handling anon unions...
- (finish_struct_anon): to here. Fixup so that we do the offset
- calculations right, and so that the fields are physically moved to
- the containers's chain.
-
-Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Avoid trying to get an operand off an
- identifier node.
-
-Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
-
- * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
- POINTER_SIZE to agree with expr.c.
-
-Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
-
- * search.c (lookup_field): Don't report ambiguities if protect is 0,
- instead return NULL_TREE.
-
-Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
-
- * class.c (finish_struct_1): Call warn_hidden if we want warnings
- about overloaded virtual functions.
- (warn_hidden): New routine to warn of virtual functions that are
- hidden by other virtual functions, that are not overridden.
- (get_basefndecls): New routine, used by warn_hidden.
- (mark_overriders): New routine, used by warn_hidden.
- * search.c (get_matching_virtual): Remove old warning that just
- isn't very useful.
-
-Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
-
- * typeck.c (null_ptr_cst_p): Delete unused fn.
- (build_function_call_maybe): Delete unused fn.
-
- * expr.c (extract_init): #if 0 the code after unconditional return 0
- for now.
-
- Delete old cadillac code.
- * edsel.c: Remove file.
- * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
- * Makefile.in (CXX_OBJS): Delete edsel.o.
- (edsel.o): Delete rule.
- * cp-tree.h (flag_cadillac): Delete var decl.
- * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
- * decl2.c (flag_cadillac): Delete var definition.
- (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
- (grokfield): Delete code depending on flag_cadillac.
- (finish_anon_union): Likewise.
- * class.c (finish_struct_1): Likewise.
- (pushclass): Likewise.
- (popclass): Likewise.
- (push_lang_context): Likewise.
- (pop_lang_context): Likewise.
- * decl.c (init_decl_processing): Likewise.
- (start_decl): Likewise.
- (cp_finish_decl): Likewise.
- (xref_tag): Likewise.
- (finish_enum): Likewise.
- (start_function): Likewise.
- (finish_function): Likewise.
- (finish_stmt): Likewise.
- * lex.c (lang_init): Likewise.
- (check_newline): Likewise.
-
- * lex.c (do_pending_inlines): Delete synthesized method kludge.
-
- Delete defunct, ancient garbage collection implementation.
- * rtti.c: New file with the RTTI stuff from gc.c.
- * gc.c: Removed file (moved the remaining stuff into rtti.c).
- * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
- (rtti.o): New rule, replacing gc.o.
- * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
- * cp-tree.h: Delete gc-related fn decls.
- (DECL_GC_OFFSET): Delete macro.
- (flag_gc): Delete extern decl.
- * decl.c (current_function_obstack_index): Delete var decl.
- (current_function_obstack_usage): Delete var decl.
- (start_function): Delete clearing of current_function_obstack_index
- and current_function_obstack_usage.
- (init_decl_processing): Delete code relying on -fgc.
- Delete call to init_gc_processing.
- (cp_finish_decl): Delete calls to build_static_gc_entry and
- type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
- (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
- and to expand_expr of a __gc_main call.
- (maybe_gc_cleanup): Delete var decl.
- (finish_function): Delete call to expand_gc_prologue_and_epilogue.
- * decl2.c (flag_gc): Delete var decl.
- (lang_f_options): Delete offering of -fgc.
- (lang_decode_option): Delete -fgc and -fno-gc handling.
- (get_temp_regvar): Delete gc code.
- * init.c (build_new): Delete gc code.
- * lex.c (init_lex): Delete checking of flag_gc.
-
- * typeck.c (convert_arguments): Delete gc code.
- (build_component_addr): Delete -fgc warning.
- (build_modify_expr): Delete gc code.
-
- * decl2.c (build_push_scope): Delete fn.
- * cp-tree.h (build_push_scope): Delete decl.
-
- * search.c (clear_search_slots): Delete fn.
- * cp-tree.h (clear_search_slots): Delete decl.
-
- * search.c (tree_needs_constructor_p): Delete fn.
- * cp-tree.h (tree_needs_constructor_p): Delete decl.
-
- * tree.c (id_cmp): Delete fn.
-
- * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
- * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
-
- * tree.c (decl_value_member): Delete fn.
- * cp-tree.h (decl_value_member): Delete decl.
-
- * tree.c (list_hash_lookup_or_cons): Delete fn.
- * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
-
- * method.c (cplus_exception_name): Delete fn.
- (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
-
- * spew.c (shift_tokens): Delete fn.
-
-Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * except.c (init_exception_processing): Pass 1 to needs_pop in calls
- to cp_finish_decl.
- * parse.y: Likewise.
-
-Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * tree.c (build_cplus_staticfn_type): Delete function definition;
- never used.
- * cp-tree.h (build_cplus_staticfn_type): Delete decl.
-
- * tree.c (virtual_member): Delete function definition; never used.
- * cp-tree.h (virtual_member): Delete decl.
-
-Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_component_ref): Handle getting vbase pointers
- out of complex multiple inheritance better.
-
-Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_object_ref): Make sure we use the real type, not
- any reference type.
-
-Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
-
- * tree.c (build_exception_variant): Don't create new types if we
- don't have to, also build new types on the right obstack.
-
-Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (store_bindings): Split out from push_to_top_level.
- (push_to_top_level): Call it for b->type_shadowed on class binding
- levels.
-
-Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
-
- * search.c (expand_upcast_fixups): Fix so that offsets stored in
- vbase_offsets are always right. Fixes a problem where virtual base
- upcasting and downcasting could be wrong during conversions on this
- during virtual function dispatch at ctor/dtor time when dynamic
- vtable fixups for deltas are needed. This only sounds easier than
- it is. :-)
- (fixup_virtual_upcast_offsets): Change to reflect new calling
- convention for expand_upcast_fixups.
-
-Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
- check that it's usable as the bitfield width.
-
-Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
- Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
- only ever used for functions in it.
-
-Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
- (nested_type): Likewise.
- (nested_name_specifier): Use lastiddecl.
-
- * decl.c (grokdeclarator): Adjust accordingly.
- * init.c (expand_member_init): Likewise.
- * parse.y (base_class): Likewise.
- * typeck2.c (build_functional_cast): Likewise.
-
- * typeck2.c (build_functional_cast): Fill in name after we've
- checked for non-aggr type.
-
-Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (warn_pointer_arith): Default to on.
-
-Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (is_rid): New function.
- * decl.c (grokdeclarator): Diagnose reserved words used as
- declarator-ids.
-
-Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * tree.c (get_decl_list): Don't lose cv-quals.
-
- * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
- typespecs used as declarator-ids.
-
-Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
-
- * decl.c (poplevel): When poping a level, don't give a warning for
- any subblocks that already exist.
-
-Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_object_ref): Finish what I started.
-
- * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
-
- * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
-
- * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
- scope.
-
-Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (xref_tag): Handle passing a type in directly.
-
- * parse.y (qualified_type_name): Pull out the type.
- (nested_type): Likewise.
- Take types directly instead of as identifiers.
- * call.c (build_scoped_method_call): Take types directly instead of
- as identifiers.
- * decl.c (xref_basetypes): Likewise.
- * init.c (expand_member_init): Likewise.
- (build_member_call): Likewise.
- (build_offset_ref): Likewise.
- * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
- * method.c (do_build_assign_ref): Likewise.
- * decl.c (grokdeclarator): Handle a type appearing as the
- declarator-id for constructors.
- * method.c (do_build_copy_constructor): current_base_init_list now
- uses the types directly, not their names.
- * init.c (sort_base_init): Likewise.
- (expand_member_init): Likewise.
- * init.c (is_aggr_type): New function, like is_aggr_typedef.
-
-Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
-
- * tree.c (layout_basetypes): Call build_lang_field_decl instead
- of build_lang_decl if first arg is a FIELD_DECL.
-
-Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
- non-empty.
- * except.c (expand_start_catch_block): Set TREE_USED to avoid
- warnings about the catch handler.
-
-Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
- expand_target_expr.
-
-Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- Fix access control to use trees rather than integers.
- * class.c (access_{default, public, protected, private,
- default_virtual, public_virtual, private_virtual}_node): Add
- definitions.
- (init_class_processing): Do creation of those nodes.
- * cp-tree.h (access_type): Delete enum decl.
- (access_{default, public, protected, private, default_virtual,
- public_virtual, private_virtual}_node): Add decls.
- (compute_access): Change return type.
- * search.c (compute_access): Have tree return type, instead of enum.
- (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
- * lex.c (real_yylex): Use yylval.ttype for giving the value of the
- access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
- * parse.y (VISSPEC): Make ttype rather than itype.
- (base_class_access_list): Likewise.
- * *.[cy]: Change all refs of `access_public' to `access_public_node',
- etc.
- * call.c (build_method_call): Make ACCESS be a tree.
- * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
- * cvt.c (convert_to_aggr): Likewise.
- * init.c (build_offset_ref, resolve_offset_ref, build_delete):
- Likewise.
- * method.c (hack_identifier): Likewise.
- * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
-
-Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
- frontend, and make it more consistent with respect to
- warn_pointer_arith.
-
-Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
-
- * decl.c (pushdecl): Check for duplicate parameter names.
-
-Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
-
- * decl.c (expand_static_init): Call assemble_external for atexit.
-
-Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (do_unwind): Remove some generated dead code.
- (eh_outer_context): New routine, factor out some common code from
- expand_builtin_throw and end_eh_unwinder. Add code to do return
- address masking for the PA.
- (expand_builtin_throw): Use eh_outer_context instead of open coding
- it here.
- (end_eh_unwinder): Likewise.
-
-Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Call assemble_external for __empty, if we
- use it.
-
-Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
- NORMAL_RETURN_ADDR_OFFSET.
- (end_eh_unwinder): Likewise.
-
-Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_dynamic_cast): Make sure we don't cast away const
- when dealing with references, and make sure we handle dynamic
- casting to a cv qualified reference.
-
-Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (struct eh_context): New structure top hold eh context
- information.
- (push_eh_context): New routine.
- (pop_eh_context): Likewise.
- * decl.c (push_cp_function_context): Use them.
- (pop_cp_function_context): Likewise.
-
-Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Also prune uninteresting functions in the
- inline emission loop.
-
-Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
-
- * sig.c (build_signature_table_constructor): Mark functions
- in the signature as referenced.
-
-Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (finish_file): Do all the vtable/synthesis stuff before
- the inline emission stuff.
-
-Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
- weak symbols.
- * lang-options.h: Add -f{no-,}weak.
- * decl.c (init_decl_processing): If the target does not support weak
- symbols, don't use them.
- * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
-
-Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
-
- * init.c (expand_member_init): warning for base init after members.
-
-Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * cvt.c (build_expr_type_conversion): Don't convert to a reference
- type.
-
-Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
-
- * method.c (report_type_mismatch): Improve wording for volatile
- mismatches.
-
-Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
-
- * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
- expand_assignment, as the later doesn't handle things that have
- copy constructors well. The compiler would do bitwise copying,
- instead of ctor calling in some cases.
-
-Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
-
- * g++.c (my_strerror): Return "cannot access" if errno is 0.
- (pfatal_with_name, perror_exec): Don't assume that
- the returned value from my_strerror contains no '%'s.
- (concat): Remove.
- (sys_nerror): Declare only if HAVE_STRERROR is not defined.
-
-Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
- TYPE_METHODS/TREE_CHAIN mean what they used to.
- * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
- instead of TYPE_METHODS.
- * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
- * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
- * cp-tree.h (CLASSTYPE_METHODS): Lose.
- (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
- TYPE_METHODS.
- (struct lang_decl): Lose next_method field.
- (DECL_NEXT_METHOD): Lose.
- * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
- (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
- anymore.
- (finish_struct_methods): Don't mess with the TREE_CHAINs in
- fn_fields.
-
- * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
- vector.
-
- * call.c (build_method_call): Synthesize here even when not inlining.
- * typeck.c (build_function_call_real): Likewise.
-
-Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
- == DBX_DEBUG, call dbxout_start_new_source_file and
- dbxout_resume_previous_source_file when appropriate.
-
-Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (start_anon_func): Push to the top level.
- (end_anon_func): Pop from the top level.
-
-Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (build_cleanup): New routine to build cleanups.
- * decl.c (expand_static_init): Use build_cleanup to build a cleanup
- call at ctor time and use atexit to run it later.
- * decl2.c (build_cleanup): New routine, taken from finish_file.
- (finish_file): Use build_cleanup instead, and don't put function
- local statics in global dtor list.
-
-Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Ensure that we have cleanups, if we try
- and expand cleanups.
-
-Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Add logic to manage dynamic cleanups for
- the EH object.
- (expand_end_catch_block): Use the magic of expand_goto, instead of
- emit_jump so that we get the cleanup for any catch clause parameter
- and the cleanup for the exception object. Update to reflect label
- changes.
- (push_eh_cleanup): New routine to register a cleanup for an
- exception object.
- (empty_fndecl): Used to default cleanup actions to
- nothing.
- (init_exception_processing): Setup empty_fndecl. Setup
- saved_cleanup.
- (expand_start_catch_block): Update to reflect label changes. Call
- push_eh_object to register the cleanup for the EH object.
- (start_anon_func): New routine to start building lambda expressions
- from trees.
- (end_anon_func): New routine to end them.
- (struct labelNode): Change so that we can use tree labels, or rtx
- labels.
- (saved_cleanup): Object to check for dynamic cleanups for the
- exception handling object.
- (push_label_entry): Change so that we can use tree labels, or rtx
- labels.
- (pop_label_entry): Likewise.
- (top_label_entry): Likewise.
- (expand_start_all_catch): Use tree label instead of rtx label, so
- that we can get the magic of expand_goto.
- (expand_end_all_catch): Update to reflect label changes.
-
- * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
- use UNSAVE_EXPRs.
- * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
- building_cleanup logic, as we now use UNSAVE_EXPRs.
- * cp-tree.h (unsave_expr): Declare it.
- * decl.c (building_cleanup): Remove.
- (maybe_build_cleanup): Remove building_cleanup logic, and use
- UNSAVE_EXPR instead.
-
-Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_t_desc): Update error message to say <typeinfo>.
-
-Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (pushdecl): Only warn about shadowing a local variable if
- warn_shadow is true.
-
-Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
-
- * typeck.c (build_binary_op_nodefault): Added warning about
- comparisons between different enum types with -Wall, unless
- -fenum-int-equiv set.
-
-Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
-
- * class.c (finish_struct_1): Skip down to the inner type in
- multidimensional arrays. Ensures ctors will be made for types that
- need constructing.
-
-Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (last_dtor_insn): New to track the last compiler generated
- insn in a dtor.
- (store_parm_decls): Set it.
- (finish_function): Use it to see if the dtor is empty. Avoid doing
- vtable setup all the time, if we can.
- (struct cp_function): Add last_dtor_insn.
- (push_cp_function_context): Save it.
- (pop_cp_function_context): Restore it.
-
-Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
-
- * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
- warnings.
-
-Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (expand_target_expr): Make sure targets get put into the
- current temp_slot_level, so that the free_temp_slots call will reuse
- them.
-
-Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
-
- * class.c (finish_struct_1): Delay delta fixups for virtual bases
- until after we have done the hard virtuals, to avoid a bogus `every
- virtual function must have a unique final overrider' for virtual
- functions that are only overridden by hard virtuals.
-
-Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * pt.c (do_function_instantiation): Don't try to find a file-scope
- template for a member function.
-
-Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
-
- * g++.c (main): Add handling of -nodefaultlibs.
-
-Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
- distinguish between direct bindings of reference variables, and
- indirect bindings of reference variables.
- * cvt.c (build_up_reference): Use it.
- * typeck.c (convert_arguments): Use it to indicate this is an
- indirect binding.
- * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
- as they are unused.
- (expand_static_init): Likewise.
- (cplus_expand_expr_stmt): Likewise.
- * decl2.c (finish_file): Likewise.
- * init.c (perform_member_init): Likewise.
- (emit_base_init): Likewise.
- (expand_aggr_vbase_init_1): Likewise.
-
-Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
- get a DECL_LANG_SPECIFIC node.
- * cp-tree.h (lang_decl_flags): Add new member `level'.
- (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
- decl_flags level member.
-
-Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * call.c (build_method_call): Make sure instance has a
- TYPE_LANG_SPECIFIC node before we dive into it.
-
-Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
-
- * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
-
-Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (duplicate_decls): When smashing decls, smash staticness in
- the usual way.
-
-Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (poplevel): Handle the merging of subblocks of cleanups
- when finishing blocks that have already been created (usually due to
- the fixup goto code). Fixes bad debugging information.
-
-Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * method.c (hack_identifier): Don't abort when we get a TREE_LIST
- that's not a list of overloaded functions.
-
-Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
- before trying to use DECL_ABSTRACT_VIRTUAL_P.
-
-Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl2.c (mark_used): New function for hooking into setting of
- TREE_USED on decls.
- * call.c (build_method_call): Use it.
- * class.c (instantiate_type): Likewise.
- * init.c (build_offset_ref): Likewise. Don't call assemble_external
- for all like-named functions.
- * method.c (hack_identifier): Likewise.
- (emit_thunk): Don't call assemble_external.
- (make_thunk): Create thunk as a FUNCTION_DECL so that it
- gets the right mode and ENCODE_SECTION_INFO works.
-
- * parse.y: Use mark_used. Pass operator names to do_identifier.
- * lex.c (do_identifier): Handle operator names.
-
- * decl2.c (grokclassfn): Tweak __in_chrg attributes.
-
-Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * errfn.c: Include stdio.h.
- (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
-
-Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck2.c (digest_init): Always convert initializers to the
- right type.
-
-Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
-
- * init.c (member_init_ok_or_else): Don't allow member initializers
- for indirect members, as it is invalid.
-
-Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Don't allow `friend signed ()'.
-
-Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
-
- * parse.y (for.init.statement): Catch compound statements inside for
- initializations, if we're being pedantic.
-
-Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
- looking for.
-
-Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
-
- * error.c (dump_expr): Don't core dump when a boolean expression is
- used as a default argument.
-
-Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_bits): Check aggregate_value_p instead of
- RETURN_IN_MEMORY.
-
-Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
- BLKmode type that would otherwise be returned in registers.
-
-Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * g++.c (WITHLIBC): New macro.
- (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
- saw_libc and pass it at the end if it was set.
-
-Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (fn.def1): Call split_specs_attrs in
- declmods notype_declarator case.
projects / msp430-gcc.git / blobdiff