+++ /dev/null
-Sun Nov 26 14:47:42 1995 Richard Kenner <kenner@mole.gnu.ai.mit.edu>
-
- * Version 2.7.2 released.
-
-Mon Nov 20 14:05:00 1995 Mike Stump <mrs@cygnus.com>
-
- * g++.c (pfatal_with_name): Add missing third argument to concat.
-
-Thu Oct 26 13:59:54 1995 Mike Stump <mrs@cygnus.com>
-
- * init.c (expand_aggr_init): Handle cv qualifiers on the object's
- type.
-
-Sat Nov 11 08:25:55 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * Version 2.7.1 released.
-
-Thu Nov 2 17:02:47 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * call.c (convert_harshness): Handle references to arrays.
-
-Fri Oct 27 14:20:21 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * typeck.c (comp_target_types): Check multi-level pointer
- conversions in both directions.
-
-Tue Oct 17 21:39:05 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (explicit_instantiation): Fix 'extern template' with no
- return type.
-
-Mon Oct 16 14:35:20 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * parse.y (explicit_instantiation): Support automatic instantiation
- of constructors.
- (named_class_head_*): Support out-of-class definition of nested
- types.
-
-Wed Oct 11 12:20:56 1995 Mike Stump <mrs@cygnus.com>
-
- * search.c (envelope_add_decl): New routine. Fix so that
- methods are hidden in the same way that other members are.
- (dfs_pushdecls): Cleanup and move functionality out of line,
- into envelope_add_decl.
-
-Tue Oct 10 15:46:01 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (mark_addressable): Only call assemble_external if we
- have started the output file.
-
-Tue Oct 10 11:27:18 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * decl.c (start_function): Fix earlier cv-quals change.
-
-Mon Oct 9 23:53:05 1995 Mike Stump <mrs@cygnus.com>
-
- * parse.y (complex_direct_notype_declarator): Only push the class if
- we are not already in the class.
-
-Mon Oct 9 11:22:03 1995 Doug Evans <dje@canuck.cygnus.com>
-
- * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
- Update olddecl's attributes too.
- (grokdeclarator): #if 0 out call to build_decl_attribute_variant.
- * typeck.c (common_type): Call merge_machine_type_attributes.
-
-Fri Oct 6 14:44:27 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (mark_addressable): Add missing call to
- assemble_external.
-
-Wed Oct 4 15:06:39 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (store_parm_decls): Make sure the unwinder start comes
- before the exception specification start.
- * except.c (expand_exception_blocks): Make sure the unwinder end
- comes after the terminate protected catch clause region and after
- the end of the exception specification region.
-
-Wed Oct 4 12:47:02 1995 Jason Merrill <jason@yorick.cygnus.com>
-
- * lex.c (real_yylex): Fix identifier case for linemode.
- (handle_sysv_pragma): Don't abort when we see a pragma we don't
- recognize.
-
-Tue Oct 3 14:09:46 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (store_parm_decls): Add a call to start_eh_unwinder.
- * except.c (init_exception_processing): __throw doesn't take any
- arguments.
- (expand_builtin_throw): Likewise. Always use Pmode, instead of SImode
- for all pointers. Use expand_builtin_return_addr to unwind the
- first level off the stack.
- (do_unwind): Always use Pmode, instead of SImode for all pointers.
- (expand_exception_blocks): Add a call to end_eh_unwinder.
- (start_eh_unwinder, end_eh_unwinder): New routines to build machine
- independent stack unwinders for function/method calls.
-
-Mon Oct 2 17:20:42 1995 Mike Stump <mrs@cygnus.com>
-
- * tree.c (unsave_expr_now): Make sure we process the argument list
- of any called functions. Fixes incorrect code generation for
- cleanups.
-
-Mon Oct 2 13:04:16 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (get_member_function_from_ptrfunc): Save function if it
- needs it. Cures core dump on things like (this->*(f()))().
-
-Sat Sep 23 22:51:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (start_function): Conform to gcc cv-quals convention (no
- expression has a cv-qualified type) in RESULT_DECLs.
- * method.c (make_thunk): Likewise.
-
-Fri Sep 22 10:21:13 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (pushtag): Add in the namespace name for the tag.
-
-Thu Sep 21 13:11:13 1995 Mike Stump <mrs@cygnus.com>
-
- * parse.y (maybe_base_class_list, base_class_list, base_class,
- base_class_access_list): Make sure we see the typenames for base
- classes.
- * lex.c (see_typename): Instead of failing to see a typename when
- there is no next token, perfer a typename, and get the next token.
-
-Wed Sep 20 12:35:27 1995 Michael Meissner <meissner@cygnus.com>
-
- * decl.c (init_decl_processing): Add __builtin_expect.
-
-Tue Sep 19 16:48:11 1995 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (cp_convert_to_pointer): Don't allow leftover conversions to
- or from pointer to member functions, they must all be handled before
- this point.
-
-Fri Sep 15 17:14:47 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (resolve_offset_ref): Fix wording of non-static member
- being referenced as a static.
-
-Fri Sep 15 12:39:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_indirect_ref): Only bash pointer if we actually
- call build_expr_type_conversion.
-
-Thu Sep 14 18:24:56 1995 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (build_expr_type_conversion): Handle conversion from
- reference.
- * typeck.c (build_indirect_ref): Avoid infinite recursion.
-
-Thu Sep 14 17:23:28 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (expand_start_early_try_stmts): New routine to start a try
- block at the start of the function, for function-try-blocks.
- * cp-tree.h (expand_start_early_try_stmts): Declare it.
- * parse.y (function_try_block): Use it, instead of doing it here, as
- we don't want to include rtl.h here, as that conflicts with RETURN
- in the parser.
-
-Wed Sep 13 18:32:24 1995 Mike Stump <mrs@cygnus.com>
-
- * lex.c (reinit_parse_for_block): Support saving inline
- function-try-blocks, uses peekyylex.
- * parse.y (eat_saved_input): New rule, permit the parser to see that
- END_OF_SAVED_INPUT is ok, as it can see this when parsing the
- handlers of a function-try-block.
- (fndef): Use it.
- (component_decl): Make sure TRY and RETURN can come after fn.def2.
- * spew.c (peekyylex): New routine to peek at what will come next.
-
-Wed Sep 13 16:52:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (comptypes): Tighten up comparisons of template type
- parms.
-
- * decl.c (duplicate_decls): Turn off whining about virtual functions
- redeclared inline for now.
-
-Wed Sep 13 11:13:40 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (store_in_parms): New routine to put things before we
- put base inits.
- * cp-tree.h (store_in_parms): Declare it.
- * decl.c (store_parm_decls): Use it to makr sure the starting of the
- eh spec comes before base inits.
- (finish_function): Use sequences instead of the obsolete
- reorder_insns.
- * parse.y (fndef): Enhance readability and maintainability. Update
- to include function_try_block syntax.
- (function_try_block): Add.
-
-Tue Sep 12 17:43:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * call.c (convert_harshness): Use comptypes, not ==, to check if
- TYPE and PARMTYPE are equivalent on a function type.
-
-Tue Sep 12 17:31:33 1995 Douglas Rupp <drupp@cs.washington.edu>
-
- * Make-lang.in (cc1plus): Removed unnecessary $(exeext).
-
-Mon Sep 11 23:24:07 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Never allocate storage for thrown pointer
- to objects.
-
-Mon Sep 11 19:36:45 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_start_catch_block): Pointers to objects come
- back from catch matching already dereferenced, don't dereference
- again.
-
-Mon Sep 11 15:46:28 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Only decay the throw expression, don't do
- any default conversions. This is so that one can throw and catch
- characters, and not have them match integers.
-
-Mon Sep 11 13:46:45 1995 Mike Stump <mrs@cygnus.com>
-
- * error.c (dump_aggr_type): Deal with anonymous unions that don't
- have a TYPE_NAME.
-
-Fri Sep 8 20:40:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * lex.c (handle_sysv_pragma): Deal with getting a comma from yylex.
-
-Fri Sep 8 15:51:41 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_end_eh_spec): Handle empty EH specifications.
-
-Fri Sep 8 15:27:22 1995 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (expand_start_eh_spec): Declare new routine.
- (expand_end_eh_spec): Likewise.
- * decl.c (store_parm_decls): Call expand_start_eh_spec to process
- exception specifications.
- * except.c (expand_leftover_cleanups): Remove unused parameter.
- (expand_end_catch_block): Likewise.
- (expand_exception_blocks): Likewise.
- (expand_start_eh_spec): New routine to mark the start of an
- exception specification region.
- (expand_end_eh_spec): New routine to mark the end of an exception
- specification region.
- (expand_exception_blocks): Call expand_end_eh_spec to process
- exception specifications.
-
-Fri Sep 8 14:40:48 1995 Per Bothner <bothner@kalessin.cygnus.com>
-
- * lex.c (do_identifier): Use global binding in preference of
- dead for local variable.
-
-Wed Sep 6 19:32:59 1995 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (build_exception_variant): Remove used first argument.
- * decl.c (duplicate_decls): Likewise.
- (grokfndecl): Likewise.
- (revert_static_member_fn): Likewise.
- * decl2.c (grok_method_quals): Likewise.
- * tree.c (build_exception_variant): Likewise.
- * typeck.c (common_type): Likewise.
- * decl2.c (grokclassfn): After changing the type, call
- build_exception_variant, if necessary.
-
-Tue Sep 5 15:56:27 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Run cleanups for the throw expression.
-
-Wed Aug 30 15:24:38 1995 Stephen L. Favor <sfavor@tigger.intecom.com>
-
- * except.c (expand_builtin_throw): Moved gen_label_rtx calls beyond
- the store_parm_decls call which does initialization in the emit_*
- code concerning label numbering.
-
-Thu Aug 31 09:01:07 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_internal_throw): Let the frontend be responsible
- for managing all frontend EH parameters, the backend routine only
- needs to deal with backend values. type and value are no longer
- passed to __throw.
- (init_exception_processing): Likewise.
- (expand_start_all_catch): Likewise.
- (expand_end_all_catch): Likewise.
- (expand_leftover_cleanups): Likewise.
- (expand_end_catch_block): Likewise.
- (expand_builtin_throw): Likewise.
- (expand_throw): Likewise.
-
-Tue Aug 29 15:04:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cp-tree.h (DECL_REAL_CONTEXT): Give the real declaration context
- for a decl.
- * decl.c (cp_finish_decl): Use it.
-
-Tue Aug 29 10:30:27 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_internal_throw): Oops, almost forgot type and
- value are now trees.
-
-Mon Aug 28 17:57:45 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- Fix the attribute handling to make sure they get noted before we
- create the function's RTL, in case they can affect that.
- * decl.c (grokfndecl): New arg ATTRLIST. Run
- cplus_decl_attributes before creating the decl's rtl.
- (grokdeclarator): New arg ATTRLIST, passed down into grokfndecl.
- (shadow_tag, groktypename, start_decl, start_method): Pass a
- NULL_TREE to grokdeclarator's new last arg.
- * decl2.c (grokfield): New arg ATTRLIST, passed into grokdeclarator.
- (grokbitfield, grokoptypename): Pass a NULL_TREE to
- grokdeclarator's new last arg.
- * except.c (expand_start_catch_block): Likewise.
- * pt.c (process_template_parm, end_template_decl,
- do_function_instantiation): Likewise.
- * cp-tree.h (grokfield): Add arg.
- (grokdeclarator): Move the prototype from here...
- * decl.h: ...to here.
- * lex.c (cons_up_default_function): Pass NULL_TREE to grokfield
- ATTRLIST argument.
- * parse.y: Create a list for the grokfield arg where appropriate,
- and pass it down instead of calling cplus_decl_attributes.
-
-Mon Aug 28 15:07:24 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c: Always allow turning on exception handling. Allow cross
- compilations to use EH.
-
-Thu Aug 24 17:39:24 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (saved_pc, saved_throw_type, saved_throw_value): Use
- trees, instead of rtxs, and don't depend on using special machine
- dependent registers.
- (expand_internal_throw): Likewise.
- (init_exception_processing): Likewise.
- (expand_start_all_catch): Likewise.
- (expand_end_all_catch): Likewise.
- (expand_start_catch_block): Likewise.
- (expand_leftover_cleanups): Likewise.
- (expand_end_catch_block): Likewise.
- (expand_builtin_throw): Likewise.
- (expand_throw): Likewise.
-
-Wed Aug 23 17:25:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cvt.c (build_expr_type_conversion): Handle conversions to
- reference types.
-
-Wed Aug 23 15:33:59 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (do_unwind): Work around backend bug with -fpic.
-
-Tue Aug 22 17:20:07 1995 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl2.c (flag_new_for_scope): Add a new mode that follows ANSI
- for-scoping, but supports (and warns about) old programs.
- Make the new mode (with value 1) the default.
- (lang_f_options): The on-value for flag_new_for_scope is now 2.
- * cp-tree.h (DECL_DEAD_FOR_LOCAL, DECL_ERROR_REPORTED): New macros
- (DECL_SHADOWED_FOR_VAR): Likewise.
- * decl.c (struct binding_level): New fields dead_vars_from_for
- and is_for_scope.
- (note_level_for_for): New function.
- (poplevel): Special processing if is_for_scope.
- (pushdecl): Warn if for-scope variable shadows local.
- * lex.c (do_identifier): Handle old (non-ANSI) for scoping,
- and warn if conflicts.
- * parse.y (FOR): Call note_level_for_for.
-
-Mon Aug 21 10:28:31 1995 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (import_export_inline): Class interface hackery does not
- apply to synthesized methods.
-
-Sun Aug 20 16:29:00 1995 Mike Stump <mrs@cygnus.com>
-
- * search.c (virtual_context): Find the right context more often.
- Solves a `recoverable compiler error, fixups for virtual function'
- problem.
-
-Sun Aug 20 13:53:24 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_start_all_catch): Ensure that we always transfer
- control to the right EH handler, by rethrowing the end label on the
- region, instead of hoping we are nested and falling through.
- (expand_leftover_cleanups): Likewise.
- (end_protect): Since we now rethrow the end label, put a
- nop after it, so that outer regions are recognized.
- * init.c (build_vec_delete_1): New routine to handle most of vector
- deleting, all code moved here from build_vec_delete.
- (build_array_eh_cleanup): Use build_vec_delete_1 to do all the real
- work.
- (expand_vec_init): If the array needs partial destructing, setup an
- EH region to handle it.
- (build_vec_delete): Move lots of code to build_vec_delete_1, use
- build_vec_delete_1 to do the grunt work.
-
-Sat Aug 19 14:25:33 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- Handle decl attributes properly for function definitions without
- previous attribute-loaded declarations.
- * decl.c (start_function): New arg ATTRS. Add a call to
- cplus_decl_attributes with it before we create the RTL.
- * cp-tree.h (start_function): Update prototype.
- * parse.y (fn.def1): Pass ATTRS into start_function instead of
- trying to call cplus_decl_attributes too late. Pass a NULL_TREE
- for other use.
- * decl2.c (finish_file): Pass NULL_TREE as fourth arg to
- start_function.
- * method.c (synthesize_method): Likewise.
- * except.c (expand_builtin_throw): Likewise for start on __throw.
-
-Sat Aug 19 13:36:08 1995 Mike Stump <mrs@cygnus.com>
-
- * class.c (set_rtti_entry): Turn on -fvtable-thunk -frtti support.
- This changes -fvtable-thunks vtable layout, so a recompile will be
- necessary, if you use -fvtable-thunks.
- (get_vtable_entry): Use n, instead of i to be consistent with the
- rest of the compiler.
- (get_vtable_entry_n): Likewise.
- (add_virtual_function): Add a slot for the tdesc, if -fvtable-thunks
- are being used.
- (finish_struct_1): Likewise.
- (skip_rtti_stuff): New routine to collapse similar code from many
- different parts of the compiler. I think I got them all.
- (modify_one_vtable): Use it.
- (fixup_vtable_deltas1): Likewise.
- (override_one_vtable): Likewise.
- * decl2.c (mark_vtable_entries): Likewise.
- * tree.c (debug_binfo): Likewise.
- * search.c (expand_upcast_fixups): Likewise.
- (get_abstract_virtuals_1): Likewise. Use virtuals, instead of tmp to
- consistent with the rest of the compiler.
- (get_abstract_virtuals): Likewise.
- * cp-tree.h (skip_rtti_stuff): New routine, declare it.
- * gc.c (build_headof): Support -fvtable-thunk and -frtti together.
- (build_typeid): Likewise.
- (build_classof): Remove old style way of doing rtti. Remove support
- for `classof' and `headof'.
- * gxx.gperf: Likewise.
- * hash.h: Likewise.
- * parse.y: Likewise.
-
-Fri Aug 18 17:31:58 1995 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (start_function): Clear ctor_label and dtor_label.
-
- * class.c (finish_struct_1): Fix handling of access decls.
-
-Tue Aug 15 19:21:54 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (finish_struct): Only do minimal processing here, so it
- can be used for class template definitions, as well.
- (finish_struct_1): New function with the rest of the code.
-
-Tue Aug 15 09:46:16 1995 Mike Stump <mrs@cygnus.com>
-
- * class.c (prepare_fresh_vtable): On second though, always build the
- offset (see Aug 10 change), unless -fvtable-thunks is given. It
- does this by calling the new routine set_rtti_entry.
- (finish_struct): Likewise.
- (set_rtti_entry): New routine to update the rtti information at the
- start of the vtable.
-
-Mon Aug 14 12:21:22 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * error.c (dump_decl, case IDENTIFIER_NODE): Only work on a dtor
- if it's declared in the C++ language spec.
- (dump_function_decl): Likewise.
- (dump_function_name): Likewise.
- (ident_fndecl): Make sure we got something back from lookup_name.
- * decl.c (start_function): Likewise.
-
-Fri Aug 11 16:52:15 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_method_call): Don't call build_new when calling a
- constructor without an instance.
-
-Thu Aug 10 20:00:17 1995 Mike Stump <mrs@cygnus.com>
-
- * class.c (prepare_fresh_vtable): Always build the offset to the
- complete object, as it doesn't cost much. This allows dynamic_cast
- to void * to work when -frtti isn't given.
- (finish_struct): Likewise.
-
-Thu Aug 10 16:31:28 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (build_eh_type): Split out some functionality to new
- routine named build_eh_type_type.
- (build_eh_type_type): New routine.
- (expand_start_catch_block): Use build_eh_type_type, as we never want
- the dynamic type of the catch parameter, just the static type.
- Fixes core dumps when -frtti is used and one catchs pointers to
- classes.
-
-Thu Aug 10 14:55:29 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_builtin_throw): Since we now use normal calling
- conventions for __throw, we have to remove the first layer off the
- stack, so that the next context we search for handlers is the outer
- context instead of the context that had the call to __throw, if we
- don't immediately find the desired context.
-
-Tue Aug 8 17:44:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * tree.c (cp_expand_decl_cleanup): Returns int, not tree.
- * cp-tree.h: Update.
-
- * parse.y (template_type_parm): Add support for `typename'.
-
-Tue Aug 8 12:06:31 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_internal_throw): New internal routine to throw a
- value.
- (expand_end_all_catch, expand_leftover_cleanups): All throwers
- changed to use `expand_internal_throw' instead of jumping to throw
- label.
- (expand_end_catch_block, expand_throw): Likewise.
- (throw_label): Removed.
- (expand_builtin_throw): Changed so that EH parameters are passed by
- normal function call conventions. Completes Aug 4th work.
-
-Fri Aug 4 17:17:08 1995 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (expand_builtin_throw): Declare it.
- * decl2.c (finish_file): Call expand_builtin_throw.
- * except.c (make_first_label): Remove.
- (init_exception_processing): Don't use a LABEL_REF for throw_label,
- instead use a SYMBOL_REF, this is so that we don't use LABEL_REFs in
- other functions that don't really appear in those functions. This
- solves a problem where cc1plus consumed exponential amounts of
- memory when -Wall was used.
- (expand_end_all_catch, expand_leftover_cleanups,
- expand_end_catch_block, expand_throw): Change all uses of
- throw_label to match new style.
- (do_unwind): Rename parameter to inner_throw_label, as it is now
- different from throw_label. Also, assume that our caller will wrap
- the passed label with a LABEL_REF, if needed.
- (expand_builtin_throw): Make external, change so that the generated
- throw is now a real function.
- (expand_exception_blocks): Never generate throw code inside another
- function.
-
-Fri Aug 4 12:20:02 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (grokdeclarator): Move checking of mutable const objects
- and mutable static objects down, as we might decide during parsing
- to unset staticp or constp (for example, when const is part of the
- object being pointed to).
-
-Thu Aug 3 17:13:43 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (output_exception_table_entry): Enhance portability to
- weird machines.
- (emit_exception_table): Likewise.
-
-Thu Aug 3 16:41:38 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_ptrmemfunc): Handle casting of pointer to
- non-virtual member functions.
-
-Wed Aug 2 11:58:25 1995 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_typeid): Strip cv qualifiers so that const T&, T&, T
- and const T all match.
-
-Wed Aug 2 11:25:33 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (build_eh_type): Strip cv qualifiers so that const T&,
- T&, T and const T all match.
-
-Tue Aug 1 14:20:16 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c: Fix up comments, cleanup code and eliminate exceptNode,
- exceptStack, exceptstack, push_except_stmts, pop_except_stmts,
- new_except_stack, push_last_insn, pop_last_insn, insn_save_node and
- InsnSave. Also, numerous speed improvements, and correctness
- improvements. Double faulting in all situations should now be
- handled correctly.
- (expand_start_all_catch): Instead of having many terminate protected
- regions, just have one.
- (expand_start_catch_block): No longer have to protect
- false_label_rtx, as it isn't used for EH region marking.
- (expand_end_catch_block): Expand out EH cleanups here by using
- expand_leftover_cleanups.
- (expand_end_all_catch): Use sequences instead of playing with insn
- links directly.
- (expand_exception_blocks): Likewise. Also protect all catch clauses
- with one terminate region.
-
-Mon Jul 31 13:24:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * method.c (report_type_mismatch): Don't talk about an object
- parameter for non-methods.
-
-Sun Jul 30 13:13:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (finish_struct): Catch private and protected members of
- anonymous unions here.
- * decl2.c (finish_anon_union): And here.
- * parse.y: Instead of here.
-
- * errfn.c (ARGSLIST): Support passing four args.
- * error.c (cv_as_string): New function.
- (cp_printers): Add it.
- * call.c (build_method_call): Report 'const' at end of pseudo-decl.
-
- * method.c (report_type_mismatch): Deal with a bad_arg of 0.
-
- * init.c (expand_aggr_init): Handle volatile objects, too.
-
-Sat Jul 29 13:42:03 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (struct binding_level): Keep list of incomplete decls.
- (print_binding_level): Use list_length to count them.
- (pushdecl): Build up the list.
- (hack_incomplete_structures): Walk it and prune completed decls.
-
-Fri Jul 28 15:26:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (comp_target_types): Don't check const and volatile for
- function types.
- (comp_ptr_ttypes_real): Likewise.
-
-Thu Jul 27 15:40:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (comp_target_types): Fix.
-
-Thu Jul 27 15:10:48 1995 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h (unsave_expr_now, build_unsave_expr,
- cp_expand_decl_cleanup): Declare new routines.
- * decl.c (cp_finish_decl, store_parm_decls,
- hack_incomplete_structures): Change all cals from
- expand_decl_cleanup to cp_expand_decl_cleanup.
- * gc.c (protect_value_from_gc): Likewise.
- * expr.c (cplus_expand_expr): Handle UNSAVE_EXPRs.
- * tree.c (unsave_expr): New routine to build an UNSAVE_EXPR.
- (unsave_expr_now): Backend routine used by tree expander.
- (cp_expand_decl_cleanup): Wrap second argument in an UNSAVE_EXPR to
- work around a limitation in the backend. The backend uses the
- cleanups multiple times, on disjoint control flows, so we cannot
- pass unsaved SAVE_EXPRs to the backend.
- * tree.def (UNSAVE_EXPR): New tree code.
- * typeck.c (c_expand_return): Move goto/return code up inside
- conditional, as we don't always want to do this, we only want to do
- this when we don't otherwise finish with this control flow.
-
-Thu Jul 27 10:38:43 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (typespec): Only complain about typeof if we're not
- getting it from a system header.
-
-Thu Jul 27 10:26:23 1995 Doug Evans <dje@canuck.cygnus.com>
-
- Clean up prefix attribute handling.
- * parse.y (reserved_declspecs): Link prefix attributes with declspecs.
- (declmods): Likewise.
- (all rules that reference typed_declspecs and declmods): Call
- split_specs_attrs or strip_attrs to separate declspecs and attrs.
- (lang_extdef): Delete resetting of prefix_attributes.
- (template_def, notype_declarator rule): Use NULL_TREE for
- prefix_attributes.
- (condition): Use NULL_TREE for prefix_attributes.
- (setattrs): Deleted.
- (nomods_initdcl0): Set prefix_attributes to NULL_TREE.
- (component_decl): Delete resetting of prefix_attributes.
- (component_decl_1, notype_components rule): Use NULL_TREE for
- prefix_attributes.
- (simple_stmt): Delete resetting of prefix_attributes.
-
-Mon Jul 24 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (convert_harshness): Deal with reference conversions before
- others. Actually do array->pointer decay. Call comp_target_types
- with pointer types rather than their targets.
-
- * typeck.c (comp_target_types): Avoid assigning D const * to B *.
-
-Mon Jul 24 08:54:46 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * pt.c (to_be_restored): Move decl to global scope.
-
-Sat Jul 22 12:22:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (start_decl): Put back clearing of DECL_IN_AGGR_P.
-
-Fri Jul 21 17:09:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (grokdeclarator): Downgrade error about 'extern int A::i'
- to pedwarn.
-
- * pt.c (instantiate_template): Also avoid instantiation if the
- function has already been declared to be a specialization.
-
- * decl2.c (check_classfn): Ignore cname argument, and return the
- matching function.
-
- * decl.c (start_decl): Handle declarations of member functions
- outside of the class (i.e. specialization declarations).
-
-Thu Jul 20 10:34:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (finish_struct): Don't mess with the type of bitfields.
-
- * various.c: s/TYPE_POINTER_TO/build_pointer_type/.
-
-Thu Jul 20 01:43:10 1995 Mike Stump <mrs@cygnus.com>
-
- * init.c (expand_aggr_init): Assume LOOKUP_ONLYCONVERTING if init
- is not a parameter list (TREE_LIST).
- (expand_default_init): If LOOKUP_ONLYCONVERTING is set, then set
- LOOKUP_NO_CONVERSION so that we don't allow two-level conversions,
- but don't set it otherwise.
-
-Wed Jul 19 20:32:01 1995 Mike Stump <mrs@cygnus.com>
-
- * init.c (expand_default_init): Don't allow two-level conversions
- during construction.
-
-Wed Jul 19 18:06:37 1995 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_headof): The type of dyncasting to a pointer to cv
- void, should be pointer to cv void.
-
-Wed Jul 19 17:25:43 1995 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_dynamic_cast): Allow casting in const.
-
-Wed Jul 19 16:34:27 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_const_cast): If we are passed error_mark_node,
- return it.
-
-Wed Jul 19 15:24:48 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * class.c (push_nested_class): Make sure TYPE is non-nil.
-
- * cvt.c (type_promotes_to): Watch for error_mark_node on the
- incoming TYPE.
-
-Wed Jul 19 13:23:12 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
-
- * cp-tree.h (SIGTABLE_VT_OFF_NAME): Renamed from SIGTABLE_OFFSET_NAME.
- (SIGTABLE_VB_OFF_NAME): New macro.
- (vt_off_identifier): Renamed from offset_identifier.
- (vb_off_identifier): Added extern declaration.
-
- * decl.c (vt_off_identifier): Renamed from offset identifier.
- (vb_off_identifier): New variable to hold the identifier for the
- sigtable field vb_off.
- (init_decl_processing): Initialize vb_off_identifier.
- Renamed vt_off_identifier from offset_identifier.
- * sig.c (build_signature_method_call): Renamed offset_identifier and
- local variable offset to vt_off_identifier and vt_off, respectively.
- * sig.c (build_signature_table_constructor): Renamed offset to vt_off.
-
- * decl.c (init_decl_processing): Add vb_off field to
- sigtable_entry_type. Reorder fields so that pfn gets properly
- aligned at a 64 bit boundary on the Alpha.
- * sig.c (build_signature_table_constructor): Build the constructor
- according to the new layout. Set the vb_off field to -1 for now.
-
- * decl.c (init_decl_processing): Align sigtable_entry_type on word
- boundaries instead of double word boundaries to save space.
-
-Tue Jul 18 16:58:37 1995 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (cp_convert): Always call build_cplus_new for a ctor.
-
-Tue Jul 18 14:24:53 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (opt.component_decl_list): Only forbid private/protected
- in anonymous unions. We need to make this know when the type is
- defined for an object, to not give the error.
-
-Mon Jul 17 14:22:44 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (opt.component_decl_list): Don't allow access control
- as private or protected for union members.
-
-Sun Jul 16 14:01:00 1995 Jim Wilson <wilson@chestnut.cygnus.com>
-
- * lex.c (check_newline): For 'p' case, move goto skipline line to
- before end brace for 'pragma'.
-
-Fri Jul 7 13:55:58 1995 Mike Stump <mrs@cygnus.com>
-
- * g++.1: Tiny updates.
-
-Fri Jul 7 13:05:20 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (cp_finish_decl): Only destruct local static variables if
- they are constructed, and only construct the first time control
- passes completely through its declaration (if not initialized with a
- constant-expression).
- (expand_static_init): Likewise.
-
-Wed Jul 5 14:05:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck.c (comptypes, case OFFSET_REF): If either offset basetype
- is a TEMPLATE_TYPE_PARM, give a match.
-
-Fri Jun 30 15:42:57 1995 Mike Stump <mrs@cygnus.com>
-
- * method.c (build_overload_value): Handle encoding of null pointer
- constants (or any pointer with a constant numeric value) for
- templates.
-
-Fri Jun 30 13:45:51 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * call.c (convert_harshness): Add QUAL_CODE when we're faced with
- const vs non-const for void conversions.
-
-Fri Jun 30 10:19:52 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_start_all_catch): Fix problem with finding an
- outer nested try block when there is no code to separate it from an
- inner try block.
-
-Fri Jun 30 02:22:26 1995 Mike Stump <mrs@cygnus.com>
-
- * search.c (dfs_pushdecls): Consume 2 or 3 orders of magnitude less
- memory please when virtual bases are used.
-
-Thu Jun 29 19:03:47 1995 Mike Stump <mrs@cygnus.com>
-
- * class.c (build_vbase_path): Avoid testing things that cannot be
- null to see if they are null.
- * cvt.c (convert_pointer_to_vbase): Remove code that doesn't work.
- * decl.c (finish_function): Pass a type into the new
- convert_pointer_to_vbase instead of a binfo.
- * search.c (convert_pointer_to_vbase): Rewritten to use get_vbase
- and convert_pointer_to_real.
- (expand_indirect_vtbls_init): Use convert_pointer_to_vbase instead
- of the more cryptic call to get_vbase.
-
-Thu Jun 29 09:35:05 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (BOOL_TYPE_SIZE): Fix broken SLOW_BYTE_ACCESS check.
-
-Thu Jun 29 03:43:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (instantiate_template): Don't strip 'this' twice.
-
- * pt.c (coerce_template_parms): Allow null pointer constants.
-
- * decl.c (revert_static_member_fn): But only if DECL_ARGUMENTS is
- set.
-
-Wed Jun 28 18:39:03 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (revert_static_member_fn): Also remove 'this' from
- DECL_ARGUMENTS.
- * decl2.c (check_classfn): Don't revert this function until we get a
- match.
-
-Wed Jun 28 14:07:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (component_decl): Clear PREFIX_ATTRIBUTES here.
-
-Wed Jun 28 11:05:13 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (finish_file): Handle global vector news.
- * init.c (build_new): Encode vector news so that later we will know
- how many elements there are.
-
-Mon Jun 26 13:38:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * expr.c (cplus_expand_expr): Don't mess with temp slots.
-
- * decl2.c (warn_if_unknown_interface): Don't crash if tinst_for_decl
- returns null.
-
- * decl2.c (check_classfn): Use revert_static_member_fn.
- * decl.c (revert_static_member_fn): Diagnose static member functions
- declared const or volatile.
-
- * decl2.c (grokfield): Check for missing default args here, too.
- (check_default_args): Function to do the checking.
- * decl.c (pushdecl): Use it.
-
- * decl.c (pushdecl): Don't warn about shadowing a member of `this'
- if there is no `this'.
-
-Sun Jun 25 11:34:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_method_call): Downgrade 'called before definition'
- to a warning, as it ought to go away after Monterey.
-
-Sat Jun 24 14:18:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (coerce_template_parms): Don't do extra checking on pointer
- to member arguments.
-
- * class.c (finish_struct): const and reference members don't prevent
- a class from being an aggregate.
-
- * class.c (finish_struct): Signatures are always aggregates.
-
-Fri Jun 23 17:20:29 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (check_classfn): Improve error message.
-
- * pt.c (tsubst): Handle PROMOTE_PROTOTYPES.
-
-Thu Jun 22 01:50:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (comptypes): Don't ignore method quals.
-
- * class.c (finish_struct): Non-abstract virtuals are always USED.
-
- * decl.c (build_ptrmemfunc_type): The underlying union type isn't
- IS_AGGR_TYPE, either.
- * class.c (finish_struct): Use CLASSTYPE_NON_AGGREGATE instead.
- * cp-tree.h: Likewise.
-
- * cp-tree.h (lang_type): Add aggregate.
- (CLASSTYPE_AGGREGATE): New macro.
- (TYPE_NON_AGGREGATE_CLASS): Likewise.
- * class.c (finish_struct): Determine whether a class is an
- aggregate.
- * decl.c (cp_finish_decl): Check TYPE_NON_AGGREGATE_CLASS instead of
- TYPE_NEEDS_CONSTRUCTING.
- * typeck2.c (digest_init): Check TYPE_NON_AGGREGATE_CLASS for
- subobjects, too.
-
- * pt.c (tsubst, PARM_TYPE): Propagate DECL_ARTIFICIAL.
-
- * decl.c (start_function): For pre-parsed functions, layout all of
- the parm decls again.
- (grokvardecl): TREE_PUBLIC depends on DECL_THIS_EXTERN, not
- DECL_EXTERNAL.
-
- * pt.c (coerce_template_parms): Improve checking for invalid
- template parms.
-
-Wed Jun 21 12:01:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Forbid declaration of a static member
- with the same name as its enclosing class.
-
-Mon Jun 19 10:28:14 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (finish_function): Clear current_class_decl.
-
- * typeck.c (build_conditional_expr): Use convert (boolean_type_node
- instead of truthvalue_conversion.
-
- * class.c (finish_struct): A data member with the same name as the
- class doesn't suppress constructors.
-
-Fri Jun 16 18:11:39 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
-
- * decl.c (start_function): If current_class_decl is a signature
- pointer, don't dereference it but set C_C_D to current_class_decl.
-
-Fri Jun 16 17:06:28 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (duplicate_decls): Complain about virtual functions
- redeclared to be inline.
-
-Fri Jun 16 13:20:38 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (get_unique_name): New routine to name unnamed namespaces.
- (push_namespace): Use get_unique_name for naming unnamed namespaces.
-
-Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * parse.y: Call cplus_decl_attributes with prefix_attributes where
- appropriate.
-
-Wed Jun 14 19:24:49 1995 Mike Stump <mrs@cygnus.com>
-
- * search.c (get_vbase): New routine to switch hierarchies from the
- CLASSTYPE_VBASECLASSES to the normal one.
- (expand_indirect_vtbls_init): Use get_vbase to figure out how we
- want to convert to a vbase pointer.
-
-Mon Jun 12 17:50:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (instantiate_class_template): Add the new instantiation to
- template_classes.
- (do_pending_expansions): Call instantiate_member_templates on all of
- the classes in template_classes.
-
-Mon Jun 12 12:36:59 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (complete_array_type): Fill in the TYPE_DOMAIN of our
- TYPE_MAIN_VARIANT if it is not filled in.
- * init.c (build_delete): If the TYPE_DOMAIN is not set, give an
- error instead of core dumping.
-
-Mon Jun 12 10:41:40 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (can_convert): Also check for distance > 0.
- (can_convert_arg): Likewise.
- (user_harshness): Likewise.
-
-Fri Jun 9 19:17:21 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * g++.c (MATH_LIBRARY): Provide default.
- (main): Always link with the math library if we link with libstdc++.
-
- * decl.c (start_function): Complain about redefinition of a function
- even when the pending_inline version is compiled after the other
- version.
-
-Thu Jun 8 15:44:38 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * gc.c (build_dynamic_cast): Build up a reference to a parameter of
- aggregate type.
-
-Wed Jun 7 15:31:57 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (build_vec_delete): Resolve an offset ref before we try to
- use it.
-
-Wed Jun 7 14:19:32 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_modify_expr): If the class lacks a constructor or
- assignment operator, return error_mark_node.
- (common_type): Use build_cplus_array_type.
-
-Tue Jun 6 09:41:27 1995 Mike Stump <mrs@cygnus.com>
-
- * class.c (dont_allow_type_definitions): New variable set when types
- cannot be defined.
- (finish_struct): Use it.
- * cp-tree.h (dont_allow_type_definitions): Define it.
- * parse.y (primary, handler_seq): Set it.
-
-Mon Jun 5 18:49:38 1995 Mike Stump <mrs@cygnus.com>
-
- * method.c (build_opfncall): Use DECL_CHAIN, not TREE_CHAIN for
- results from lookup_fnfields. Always give warning/error on bad
- code.
-
-Mon Jun 5 11:39:37 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (member_init_ok_or_else): Don't allow initialization of
- an ancestor's member from within a constructor.
-
-Mon Jun 5 11:20:34 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
-
- * sig.c (build_signature_table_constructor): Use DECL_CONTEXT
- instead of DECL_CLASS_CONTEXT for calculating the vfield offset so
- abstract virtual functions are handled correctly.
-
- * sig.c (build_signature_table_constructor): Store the correct
- delta in signature table entries. It does not yet work for
- classes with virtual base classes as implementations of signatures.
- (build_signature_method_call): Add the delta to the object_ptr
- before generating the function call.
-
- * call.c (build_method_call): Make instance_ptr the signature
- pointer itself instead of dereferencing the optr.
- * sig.c (build_signature_method_call): Dereference the optr for the
- direct and virtual calls.
-
- * sig.c (build_signature_table_constructor): Make the tag for
- default implementations -1 instead of 2.
- (build_signature_method_call): Change the generated conditional
- expression correspondingly.
-
- * sig.c (build_signature_pointer_constructor): Deleted the sorry
- message that said we can't handle multiple inheritance for
- implementations of signatures
- (build_signature_method_call): Use the offset from the sigtable
- entry instead of the vptr field from the signature pointer for
- building a virtual function call.
-
- * class.c (build_vfn_ref): Deleted signature specific code, we don't
- call this function anymore from build_signature_method_call.
-
- * cp-tree.h (SIGNATURE_VPTR_NAME): Deleted. We use the right vptr
- field in the object now instead of in the signature pointer/ref.
- (build_vptr_ref): Deleted extern declaration.
- * sig.c (build_vptr_ref): Deleted.
- (build_signature_pointer_or_reference_type): Deleted construction of
- the vptr field.
- (build_signature_pointer_constructor): Deleted initialization of/
- assignment to the vptr field.
-
- * sig.c (build_signature_table_constructor): Convert the signature
- table entry fields to their correct types.
-
- * sig.c (build_signature_table_constructor): Don't call digest_init
- for the fields of a sigtable entry, it's wasted time.
-
- * sig.c (build_signature_table_constructor): Correctly set the
- offset and index fields of a sigtable entry. Build the constructor
- the way digest_init does, digest_init can't handle initializing an
- anonymous union inside a struct.
- (build_signature_method_call): Use the index field instead of the
- delta field to get the vtable index.
-
- * decl.c (init_decl_processing): Fix number of fields for building
- sigtable_entry_type.
-
- * cp-tree.h (tag_identifier, offset_identifier): Added extern decls.
- (SIGTABLE_CODE_NAME): Renamed to SIGTABLE_TAG_NAME.
- (SIGTABLE_PFN_NAME): Deleted, we'll use VTABLE_PFN_NAME instead.
- * decl.c (tag_identifier, offset_identifier): New variables to
- hold the identifiers for the sigtable fields tag and offset.
- (init_decl_processing): Initialize these variables.
- (init_decl_processing): Use these variables to build the
- sigtable_entry_type structure. Rename the code and offset fields
- to tag and delta, respectively; add offset and index fields. Changed
- types of fields from short_integer_type_node to delta_type_node.
- * sig.c (build_signature_table_constructor): Rename code and offset
- to tag and delta, respectively.
- (build_signature_method_call): Likewise. Use above variables.
-
-Thu Jun 1 17:03:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (lookup_name_real): Don't try to look anything up in an
- erroneous object.
-
-Fri Jun 2 10:30:14 1995 Mike Stump <mrs@cygnus.com>
-
- * method.c (build_overload_int): New routine. Break out
- functionality from build_overload_value so we can reuse it.
- (build_overload_value): Handle pointer to member functions as value
- parameters for templates.
- (build_overload_identifier): Since template parameters are shared
- among all instantiations, we have to substitute in the real types
- in TREE_TYPE (parm).
- pt.c (coerce_template_parms): Likewise.
- (push_template_decls): Likewise.
- (grok_template_type): Deleted as template parameters are shared
- among all instantiations.
-
-Wed May 31 19:10:32 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (grokdeclarator): Always give errors on constant overflow
- for array indices.
-
-Wed May 31 11:39:43 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (commonparms): Don't abort if simple_cst_equal returns < 0.
- (build_c_cast): Don't tack on a NON_LVALUE_EXPR when casting to
- reference type.
- (build_indirect_ref): Fix check for *&.
-
-Fri Jun 16 06:54:03 1995 Mike Stump <mrs@cygnus.com>
-
- * Version 2.7.0 released.
-
-Fri Jun 16 15:07:29 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * Make-lang.in (DEMANGLER_PROG): Add LIBS.
-
-Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (define_function): Don't set DECL_INTERFACE_KNOWN.
-
-Wed Jun 7 20:00:31 1995 Mike Stump <mrs@cygnus.com>
-
- * *.[chy]: Change all callers of finish_decl to cp_finish_decl.
- * decl.c (finish_decl): New routine to handle call backs from the
- mid end (declare_hidden_char_array).
-
-Wed Jun 7 19:02:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (start_function): Handle setting C_C_D here.
- (set_C_C_D): Removed.
- (struct saved_scope): Remove class_decl.
- (push_to_top_level): Don't save current_class_decl.
- (pop_from_top_level): Don't restore current_class_decl or C_C_D.
- (struct cp_function): Add C_C_D.
- (push_cp_function_context): Save C_C_D.
- (pop_cp_function_context): Restore C_C_D.
-
-Fri Jun 2 11:05:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (set_C_C_D): New function. suspend_momentary before
- building C_C_D.
- (pop_from_top_level): Call it.
- (start_function): Likewise.
- (pop_cp_function_context): Likewise.
-
- * class.c, cp-tree.h, decl.c, decl2.c, parse.y: Lose all references
- to current_vtable_decl, CLASSTYPE_INST_VAR and CLASSTYPE_VTBL_PTR.
-
- * decl.c (push_cp_function_context): Save current_class_decl.
- (pop_cp_function_context): Restore current_class_decl and set C_C_D.
- (pop_from_top_level): Don't use CLASSTYPE_INST_VAR to set C_C_D.
- (start_function): Likewise.
-
- * class.c (popclass): Don't mess with current_class_decl,
- current_vtable_decl, or C_C_D.
-
-Mon May 29 12:45:10 1995 Paul Eggert <eggert@twinsun.com>
-
- * Make-lang.in (c++.mostlyclean): Remove $(DEMANGLER_PROG).
-
-Wed May 24 15:55:18 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * decl.c (duplicate_decls): Check simple_cst_equal result against 0.
- * decl2.c (finish_anon_union): Likewise.
- * method.c (largest_union_member): Likewise.
-
-Wed May 24 14:41:11 1995 H.J. Lu <hjl@nynexst.com>
-
- * Make-lang.in (cxxmain.o): Replace single quotes with backslashes.
-
-Mon May 22 17:38:48 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * Make-lang.in (g++, g++-cross, cc1plus, DEMANGLER_PROG):
- Use $@ instead of output name so works even if have .exe.
- (cxxmain.o): Use cp if ln -s fails.
- (c++.install-man): Use $(exeext) in executable names.
- (c++.mostlyclean, stage[1-4]): Use $(objext) in object file names.
- * Makefile.in (../cc1plus): Use $(exeext) in name of executable.
-
-Wed May 24 01:39:03 1995 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Parms can be null, duh.
-
-Tue May 23 01:32:09 1995 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): If convert_arguments failed, just bail.
-
-Fri May 19 10:31:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cvt.c (convert_force): Pass LOOKUP_NORMAL to cp_convert.
-
- * tree.c (copy_to_permanent): Oops.
-
-Fri May 19 10:01:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.h (break_out_target_exprs): Add decl.
-
-Thu May 18 13:02:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (start_function): Move *all* interface handling stuff after
- the pushdecl.
-
- * tree.c (mapcar): Renamed from make_deep_copy and generalized.
- (perm_manip): Return t if permanent, otherwise 0.
- (copy_to_permanent): Use them.
- (bot_manip): Helper for break_out_target_exprs.
- (break_out_target_exprs): New function. Uses mapcar.
-
- * typeck.c (convert_arguments): Use it.
-
- * method.c (hack_identifier): Use convert_from_reference to
- dereference a reference.
-
-Wed May 17 17:54:54 1995 Mike Stump <mrs@cygnus.com>
-
- * call.c (convert_harshness): Move reference bashing before pointer
- to member bashing.
-
-Wed May 17 16:57:53 1995 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (convert_to_reference): Only complain, if complaints are
- wanted.
- * typeck.c (build_function_call_real): Likewise. If
- LOOKUP_SPECULATIVELY is set and something won't work, return
- NULL_TREE.
- * cvt.c (cp_convert): Likewise. Pass flags down to build_method_call.
- (convert): Pass LOOKUP_NORMAL to cp_convert.
- * typeck.c (convert_for_assignment): Likewise.
- (convert_force): Pass LOOKUP_COMPLAIN to cp_convert.
- (convert_arguments): Get out early if we get an error_mark_node.
- (convert_for_initialization): Use cp_convert instead of convert so
- that we can pass flags down.
- * cp-tree.h (LOOKUP_SPECULATIVELY): Added documentation.
-
-Wed May 17 01:43:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck2.c (store_init_value): Don't take the MAIN_VARIANT of the
- decl type.
-
- * class.c (finish_struct): Don't complain about a class with no
- user-defined constructors but with a member that has no default
- constructor, as this is OK for aggregates.
-
- * expr.c (cplus_expand_expr, NEW_EXPR): If this is an explicit
- constructor call, mark slot addressable.
-
-Tue May 16 18:37:51 1995 Douglas Rupp <drupp@cs.washington.edu>
-
- * g++.c: Changed WINNT to _WIN32.
-
-Tue May 16 12:40:16 1995 Jason Merrill <jason@lisa.cygnus.com>
-
- * lex.c (handle_sysv_pragma): Don't use token_buffer.
-
-Tue May 16 12:05:26 1995 Mike Stump <mrs@cygnus.com>
-
- * call.c (resolve_scope_to_name): Add initial semantic support for
- namespaces.
- * class.c (finish_struct): Likewise.
- * cp-tree.h (NAMESPACE_LEVEL): Likewise.
- * cvt.c (build_up_reference, convert_to_reference): Likewise.
- * decl.c (binding_level::namespace_p, suspend_binding_level): Likewise.
- (resume_binding_level, toplevel_bindings_p): Likewise
- (namespace_bindings_p, declare_namespace_level): Likewise.
- (resume_level, push_namespace, pop_namespace): Likewise.
- (pop_everything, pushtag, duplicate_decls, pushdecl): Likewise.
- (implicitly_declare, lookup_namespace_name): Likewise.
- (lookup_name_real, start_decl, make_temporary_for_reference): Likewise.
- (obscure_complex_init, finish_decl, expand_static_init): Likewise.
- (grokvardecl, grokdeclarator, parmlist_is_exprlist): Likewise.
- (store_parm_decls, hack_incomplete_structures): Likewise.
- * decl2.c (get_temp_name, finish_anon_union): Likewise.
- (current_namespace, push_namespace, pop_namespace): Likewise.
- (do_namespace_alias, do_toplevel_using_decl): Likewise.
- (do_class_using_decl): Likewise.
- * error.c (dump_decl): Likewise.
- * init.c (build_member_call, build_offset_ref): Likewise.
- * lex.c (identifier_type): Likewise.
- * parse.y (lang_extdef, using_decl, extdef): Likewise.
- (component_decl_1, nested_name_specifier_1): Likewise.
- * spew.c (yylex): Likewise.
- * tree.def (NAMESPACE_DECL): Likewise.
-
-Tue May 16 11:55:35 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (push_overloaded_decl): Return the new decl even if it
- can't be pushed.
-
-Tue May 16 11:00:37 1995 Jason Merrill <jason@lisa.cygnus.com>
-
- * typeck.c (decay_conversion): Split out from default_conversion.
- (default_conversion): Call it.
- (build_binary_op): Likewise.
- (build_binary_op_nodefault): Use decay_conversion for truth ops.
-
-Mon May 15 12:47:56 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (warn_extern_redeclared_static): This is a pedwarn.
- (duplicate_decls): Always use the old decl's linkage info. Don't
- play with linkage of consts.
- (pushdecl): Don't play with linkage of consts.
- (redeclaration_error_message): Don't complain about an old public
- decl and a new non-public decl here.
- (grokvardecl): Handle linkage of consts here.
- (grokdeclarator): An 'extern inline' is public. Pass constp to
- grokvardecl.
- (start_function): Wait until after the pushdecl to do some linkage
- stuff.
-
- * decl2.c (import_export_vtable): Make duplicates weak rather than
- static if supported.
- (import_export_inline): Likewise.
- * pt.c (do_pending_expansions): Likewise.
-
- * class.c (build_vbase_path): flag_assume_nonnull_objects only
- affects reference conversion.
-
- * init.c (emit_base_init): Build up an RTL_EXPR and add it to
- rtl_expr_chain.
- * decl.c, decl2.c: s/base_init_insns/base_init_expr/.
-
-Tue May 16 07:06:28 1995 Paul Eggert <eggert@twinsun.com>
-
- * method.c (numeric_output_need_bar): Renamed from misspelling.
-
- * typeck.c (build_ptrmemfunc): Fix misspellings in messages.
-
-Sun May 14 10:26:22 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * lang-options.h, lang-specs.h: New files.
-
-Thu May 11 00:31:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (default_conversion): Don't check for BLKmode before
- pulling out the decl_constant_value.
-
- * decl.c (start_function): Clear named_labels and shadowed_labels.
-
- * typeck.c (build_function_call_real): Also synthesize methods here.
-
-Wed May 10 00:55:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (finish_file): Synthesize exported methods before the
- reconsider loop.
-
- * parse.y: Move declaration of flag_new_for_scope to file scope.
-
-Tue May 9 19:10:33 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c: Add flag_new_for_scope for new -ffor-scope flag.
- * parse.y (FOR): Conditionalize the pushing and poping of scope for
- the for-init-statement upon the new flag_new_for_scope.
- * parse.y (try_block): Simplify and use compstmt.
-
-Mon May 8 12:41:52 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (define_function): Mark function decl artificial.
-
-Sun May 7 00:51:28 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * parse.y (simple_stmt, FOR): Put back push/pop for condition scope.
-
- * decl2.c (grokclassfn): DECLs don't have cv-qualified types.
- * tree.c (build_cplus_method_type): Likewise.
-
- * cp-tree.h (SET_DECL_ARTIFICIAL): Just set DECL_ARTIFICIAL to 1.
-
- * typeck.c (build_function_call_real): If convert_arguments failed,
- just bail.
- (convert_arguments): If one of the arguments is error_mark_node,
- just bail.
-
-Sat May 6 02:39:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (duplicate_decls): Don't check DECL_NOT_REALLY_EXTERN for
- decls that don't include it.
-
-Fri May 5 14:23:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (duplicate_decls): Decls that have DECL_INTERFACE_KNOWN or
- DECL_NOT_REALLY_EXTERN set aren't extern decls.
-
- * typeck.c (build_indirect_ref): Don't call default_conversion for a
- parameter of reference_type.
- * cvt.c (convert_from_reference): Just use build_indirect_ref.
-
- * pt.c (do_type_instantiation): Only instantiate member functions
- that actually come from templates.
-
-Fri May 5 09:46:05 1995 Mike Stump <mrs@cygnus.com>
-
- * parse.y: Generalized cleanup of poplevels, and compound statements
- and compound statements in try blocks. Rewritten `for' rule so that
- the scope of variables declared in the for clause is shortened to
- span just to the end of the statement, instead of the whole
- containing block.
-
-Fri May 5 00:37:14 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (convert_harshness): Handle pointers to members better.
-
-Thu May 4 16:00:26 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (delete_sanity): Do access control here.
- * init.c (build_delete): Instead of here.
-
- * Make-lang.in: Build c++filt.
-
-Wed May 3 02:59:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (cplus_decl_attributes): If we just modified a TYPE_DECL,
- update our IDENTIFIER_TYPE_VALUE.
-
-Fri Apr 28 07:58:41 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * lex.c (cons_up_default_function): Fix linkage of #pragma
- implemented functions.
-
-Thu Apr 27 16:56:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * method.c (build_overload_name): Simplify and fix repeated type
- folding.
-
- * decl.c (grokdeclarator): Prohibit pointers to void or reference
- members.
-
-Thu Apr 27 09:49:07 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck2.c (process_init_constructor): Make sure initializers are
- fully digested.
-
-Thu Apr 27 01:11:55 1995 Jason Merrill <jason@python.cygnus.com>
-
- * lex.c (cons_up_default_function): Always defer synthesis.
-
-Thu Apr 27 00:20:37 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (mark_inline_for_output): Don't play with pending_inline
- stuff.
-
-Wed Apr 26 17:48:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (user_harshness): New function; like build_type_conversion,
- but doesn't actually build anything.
- (compute_conversion_costs): Use it instead of build_type_conversion.
-
-Wed Apr 26 17:11:25 1995 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_function_call_real): Improve error message for
- calling a non-function.
-
- * method.c (hack_identifier): Lose check for calling a data member.
-
-Wed Apr 26 16:59:13 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck2.c (build_functional_cast): Remove very old cruft.
- Seems like good code is generated without it.
-
-Wed Apr 26 00:47:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * method.c (do_build_assign_ref): Fix handling of anonymous unions.
- (do_build_copy_constructor): Likewise.
-
- * parse.y (simple_stmt, SWITCH): Call {push,pop}_switch.
-
- * decl.c (push_switch): New function.
- (pop_switch): Likewise.
- (define_case_label): Check for jumping over initialization.
-
- * call.c (build_method_call): Check for an inline function being
- called before its definition has been seen.
- * typeck.c (build_function_call_real): Likewise.
-
- * decl.c (duplicate_decls): Check for a function being redeclared
- inline after its address has been taken.
-
- * typeck.c (build_conditional_expr): Handle related class lvalues.
-
-Tue Apr 25 13:20:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (do_pending_expansions): Don't expand unused templates.
-
- * parse.y (component_decl): Accept a lone semicolon.
-
-Tue Apr 25 00:25:56 1995 Jason Merrill <jason@rtl.cygnus.com>
-
- * call.c (build_method_call): Don't allow an RTL_EXPR to serve as the
- object parameter anymore.
-
- * expr.c (cplus_expand_expr): Don't create RTL_EXPRs with no insns.
-
-Mon Apr 24 12:35:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * parse.y (simple_stmt, decl case): Clear prefix_attributes.
- (lang_extdef): Likewise.
-
- * parse.y (maybe_parmlist): New rule for use in declarators where
- this could either be a list of expressions or parameters. Calls
- suspend_momentary before deciding which.
- (direct_after_type_declarator): Use it.
- (complex_direct_notype_declarator): Use it.
-
- * pt.c (tsubst): Propagate attributes const and noreturn.
-
- * typeck.c (build_modify_expr): If warn_synth, call build_opfncall
- before doing the default thing.
-
-Thu Apr 27 21:49:36 1995 Doug Evans <dje@cygnus.com>
-
- * typeck.c (common_type): Call lookup_attribute instead of
- value_member.
-
-Tue Apr 25 18:07:43 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * Make-lang.in: Change "realclean" to "maintainer-clean".
-
-Sun Apr 23 12:32:38 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (finish_file): Fix broken linked list handling.
-
-Fri Apr 21 18:08:43 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (finish_base_struct): Don't set TYPE_HAS_COMPLEX_*_REF
- as often.
- (finish_struct): Likewise.
-
- * various: Use TYPE_HAS_TRIVIAL_* instead of TYPE_HAS_COMPLEX_*.
-
- * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): New macro.
- (TYPE_HAS_TRIVIAL_ASSIGN_REF): New macro.
-
-Fri Apr 21 15:52:22 1995 Jason Merrill <jason@python.cygnus.com>
-
- * typeck.c (c_expand_return): Only expand a returned TARGET_EXPR if
- it is of the same type as the return value.
-
-Fri Apr 21 03:01:46 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (finish_file): Reconsider if synthesizing a method wrote
- out its assembly.
-
- * typeck.c (convert_for_initialization): Don't call a trivial copy
- constructor.
-
- * typeck2.c (store_init_value): Only abort if the type has a
- non-trivial copy constructor.
-
- * typeck.c (c_expand_return): If we're returning in a register and
- the return value is a TARGET_EXPR, expand it. Only do
- expand_aggr_init if we're returning in memory.
- (expand_target_expr): Function to expand a TARGET_EXPR.
- (build_modify_expr): Use it.
-
- * tree.c (build_cplus_new): Layout the slot.
-
- * expr.c (cplus_expand_expr): Use expand_call to expand the call
- under a NEW_EXPR, so the target is not discarded.
-
-Thu Apr 20 14:59:31 1995 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_dynamic_cast): Tighten error checking.
-
-Thu Apr 20 11:23:54 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * expr.c (cplus_expand_expr): Only abort if the returned target is
- different from what we expected if the type has a non-trivial copy
- constructor.
-
- * decl2.c (cplus_decl_attributes): Attributes applied to a template
- really apply to the template's result.
-
- * tree.c (lvalue_p): Check IS_AGGR_TYPE instead of TREE_ADDRESSABLE
- to decide whether to consider a CALL_EXPR an lvalue.
-
- * class.c (finish_struct_bits): Only set TREE_ADDRESSABLE if the
- type has a non-trivial copy constructor.
-
- * decl.c (start_function): If interface_known, unset
- DECL_NOT_REALLY_EXTERN on the function.
-
-Wed Apr 19 16:53:13 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (do_function_instantiation): Handle explicit instantiation of
- member functions.
- (do_type_instantiation): Handle 'inline template class foo<int>',
- meaning just spit out the vtable.
-
- * lex.c (cons_up_default_function): Set DECL_NOT_REALLY_EXTERN on
- the consed functions.
-
- * decl2.c (import_export_inline): Set DECL_INTERFACE_KNOWN.
-
-Wed Apr 19 16:28:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * call.c, class.c, decl2.c, gc.c, init.c, parse.y, pt.c, search.c,
- typeck.c: Include output.h.
-
-Wed Apr 19 14:57:21 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
-
- * call.c (build_method_call): Allow a signature member functions to
- be called from a default implementation.
-
-Wed Apr 19 10:21:17 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * repo.c (finish_repo): Remember what directory we are in.
-
- * search.c (expand_upcast_fixups): Don't mess with abort_fndecl.
-
- * repo.c: Use obstacks instead of fixed-size buffers. Don't spit
- out the second copy of the symbol name. Don't remember COLLECT_GCC.
-
-Wed Apr 19 02:32:40 1995 Mike Stump <mrs@cygnus.com>
-
- * search.c (virtual_context): New function to get the virtual
- context of a function.
- (expand_upcast_fixups): New function to generate runtime vtables.
- (fixup_virtual_upcast_offsets): Likewise.
- (expand_indirect_vtbls_init): Use fixup_virtual_upcast_offsets to
- ensure that the this offsets for upcasts from virtual bases into
- other virtual bases or non-virtual bases are correct at construction
- time and destruction time.
- * class.c (fixup_vtable_deltas): Modify to fixup all offsets in all
- vtables in all virtual bases, instead of just one vtable in each
- virtual base.
- (fixup_vtable_deltas1): Likewise.
-
-Tue Apr 18 03:57:35 1995 Michael Meissner <meissner@cygnus.com>
-
- * Makefile.in (lex.o): Add dependency on c-pragma.h.
-
- * lex.c (handle_sysv_pragma): Use NULL_PTR and NULL_TREE as
- appropriate, instead of 0.
-
-Mon Apr 17 12:28:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (pushdecl): Use decls_match, not duplicate_decls, for
- comparing local and global decls.
-
-Fri Apr 14 01:46:52 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (convert_arguments): Only prohibit passing to ... of
- types with non-trivial copy constructors.
-
- * repo.c (repo_template_used): Don't try to mess with no id.
-
-Fri Apr 14 23:32:50 1995 Per Bothner <bothner@rtl.cygnus.com>
-
- * decl.c (duplicate_decls): Use cp_warning_at for redundant-decls.
-
-Thu Apr 13 15:37:42 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.h (current_tinst_level): Delete declaration, since it's
- static inside pt.c.
-
- * typeck.c (build_modify_expr): Catch incompatible array assignment.
-
- * parse.y (attribute_list, attrib): Rewrite actions to feed the
- right stuff to decl_attributes.
-
-Thu Apr 13 11:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * search.c (dfs_debug_mark): Check for magic virtual like
- import_export_vtable.
-
- * typeck.c (build_binary_op_nodefault): Don't call cp_pedwarn with
- four args.
-
-Wed Apr 12 12:02:57 1995 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (finish_file): Move prevtable pass before needs_messing_up
- decision.
-
-Tue Apr 11 11:20:27 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (finish_decl): If we're writing out a static data member of
- a class, we want the debug info for that class.
-
- * gc.c (build_t_desc): Check linkage of a class properly.
-
- * class.c (finish_struct): Set the 'headof' offset for the main
- vtable properly.
- (prepare_fresh_vtable): Fix typeinfo pointer here.
- (modify_one_vtable): Instead of here.
-
-Mon Apr 10 12:15:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * repo.c (repo_get_id): New function to return the interesting
- identifier for a repo entity.
- (repo_template_used): Use it.
- (repo_template_instantiated): Mark the id as chosen.
- (init_repo): Record whether or not the id was chosen.
- (finish_repo): Note if an id was newly chosen.
-
- * pt.c (do_function_instantiation): Call repo_template_instantiated.
- (do_type_instantiation): Likewise. Don't diagnose multiple
- instantiation.
-
- * decl2.c (finish_file): Use DECL_NOT_REALLY_EXTERN when deciding
- whether or not to synthesize a method.
-
- Undo these changes:
- * class.c (finish_vtbls): Build more vtables if flag_rtti is on.
- * class.c (modify_all_direct_vtables): Likewise.
- * init.c (expand_direct_vtbls_init): Expand more vtables if
- flag_rtti is on.
-
-Sat Apr 8 17:45:41 1995 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_headof): Use ptrdiff_type_node instead of
- integer_type_node on pointer arithmetic.
-
-Sat Apr 8 11:57:04 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_modify_expr): Undo previous change.
-
-Thu Apr 6 01:23:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * Makefile.in (compiler): Remove ../cc1plus before rebuilding it.
-
- * repo.c (get_base_filename): Put the .rpo file in the directory
- with the object file, not the source.
-
- * typeck.c (build_conditional_expr): Handle pmf's better.
-
- * repo.c (finish_repo): Also use ASM_OUTPUT_LABELREF to print out
- the name of the symbol.
-
-Wed Apr 5 15:24:12 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * repo.c (open_repo_file): Make repo filename DOS-compliant.
- (*): Also write a new repo file if some previously-used
- templates are no longer used. Only remember the identifier.
-
- * lex.c (cons_up_default_function): If this function belongs to a
- template class, call repo_template_used for it.
-
- * repo.c (repo_template_used): Using a class means using its vtable,
- if any.
- (finish_repo): Likewise.
-
- * typeck.c (build_modify_expr): Only wrap TARGET_EXPRs in RTL_EXPRs
- if the type has a complex copy constructor.
-
- * decl2.c (lang_decode_option): -frepo implies
- -fno-implicit-templates.
-
- * decl.c (start_function): Clear current_{base,member}_init_list.
-
- * lex.c (init_lex): Also unset *_eq if ! flag_operator_names.
-
-Tue Apr 4 16:11:08 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (struct cp_function): Add {base,member}_init_list.
- (push_cp_function_context): Save current_{base,member}_init_list.
- (pop_cp_function_context): Restore them.
-
-Mon Apr 3 16:55:08 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * repo.c (get_base_filename): Take filename parm, fix logic bug.
-
- * typeck.c (build_compound_expr): Do not warn about a compound expr
- in which the first expression has no side effects.
- (build_x_compound_expr): Warn here instead.
- (build_conditional_expr): Don't warn about a conditional expression
- between an enum and the type it promotes to.
-
- * init.c (build_new): Handle initialization of arrays of builtins
- properly.
-
-Mon Apr 3 15:08:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * repo.c: Include config.h to get definitions of bcopy and rindex
- on systems that don't have them (e.g., SVR4).
-
-Mon Apr 3 14:41:55 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (finish_table): Pass NULL_TREE instead of init to
- finish_decl so that it won't try and do error checking on the
- initializer.
-
-Mon Apr 3 10:45:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * repo.c (get_base_filename): Analyze COLLECT_GCC_OPTIONS to
- determine whether this compile used -c -o.
- (open_repo_file): Use get_base_filename. Remove the extension.
- (finish_repo): Spit out the values of main_input_filename,
- COLLECT_GCC and COLLECT_GCC_OPTIONS.
-
- * parse.y (structsp): Add TYPENAME_KEYWORD complex_type_name.
-
-Sun Apr 2 23:43:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * search.c (compute_access): Don't try to do access control on
- nested types.
-
-Fri Mar 31 10:14:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * repo.c: New file to handle things repo.
-
- * pt.c (instantiate_template): Call repo_template_used if the
- definition is accessible.
- (mark_function_instantiated): Split out from
- do_function_instantiation.
- (mark_class_instantiated): Split out from do_type_instantiation.
-
- * parse.y (template_instantiate_once): Call repo_template_used.
-
- * lex.c (lang_init): Call init_repo.
-
- * decl2.c: Handle flag_use_repository.
- (finish_file): Call finish_repo.
-
- * decl.c (start_method): Call repo_template_used if this is a
- template method.
-
- * Makefile.in (CXX_OBJS): Add repo.o.
- (repo.o): Add dependencies.
-
- * Make-lang.in (CXX_SRCS): Add repo.c.
-
- * decl.c (start_function): If DECL_INTERFACE_KNOWN and
- DECL_NOT_REALLY_EXTERN are both set, unset DECL_EXTERNAL.
-
- * typeck.c (build_binary_op_nodefault): Identify the invalid operand
- types used.
-
- * decl.c (duplicate_decls): Propagate DECL_NOT_REALLY_EXTERN.
-
-Thu Mar 30 17:54:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault): Tidy up use of build_type
- and result_type. When checking for comparison between signed
- and unsigned, use result_type rather than the (possibly shortened)
- type of op0. Also, don't warn about equality comparison of a
- signed operand to an unsigned constant that fits in the signed
- type.
-
- * method.c (do_build_copy_constructor): Reverse
- current_base_init_list after we've built it up.
-
-Thu Mar 30 14:35:18 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (build_throw): Never warn about the value of throw not
- being used.
-
-Thu Mar 30 13:16:54 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_start_catch_block): Check for bad catch parameter
- declarations.
-
-Thu Mar 30 13:06:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (finish_function): Only set DECL_NOT_REALLY_EXTERN if
- DECL_EXTERNAL is not already set.
-
-Thu Mar 30 11:26:24 1995 Mike Stump <mrs@cygnus.com>
-
- * method.c (emit_thunk): Let poplevel know that the last level is
- for a function so it can create a BLOCK_NODE and set DECL_INITIAL.
-
-Thu Mar 30 11:15:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (import_export_inline): Don't set DECL_NOT_REALLY_EXTERN
- here.
-
- * decl.c (grokdeclarator): OK, don't abort if we see a decl with
- METHOD_TYPE.
- (finish_function): Set DECL_EXTERNAL and DECL_NOT_REALLY_EXTERN on
- all deferred inlines.
-
-Wed Mar 29 19:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cp-tree.h (DECL_THIS_INLINE): New macro.
- (DECL_NOT_REALLY_EXTERN): New macro.
- (DECL_THIS_STATIC): New macro.
-
- * decl.c: Lose all references to current_extern_inline. Break
- inline semantics into DECL_INLINE for actual inlining and
- DECL_THIS_INLINE for the linkage wierdness. Use DECL_THIS_STATIC.
- * decl2.c: Use DECL_NOT_REALLY_EXTERN to indicate that we want to
- emit an inline here. Associated changes.
- * lex.c: Likewise.
- * pt.c: Likewise.
- * typeck.c: Likewise.
-
- * call.c (build_method_call): Don't bother trying to handle inlines
- specially.
- * cvt.c (convert_to_aggr): Likewise.
-
- * pt.c (do_function_instantiation): Handle instantiation of
- public inlines, too.
-
-Wed Mar 29 16:04:25 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (init_exception_processing): Change the interface for
- __throw_type_match and add decl for new rtti matching routine
- __throw_type_match_rtti.
- (build_eh_type): New routine to build a run time descriptor for the
- expression given.
- (expand_start_catch_block): Update to use new calling convention for
- the matcher.
- (expand_throw): Update to use build_eh_type.
-
-Mon Mar 27 07:14:33 1995 Warner Losh <imp@village.org>
-
- * g++.c: Removed __NetBSD__ from conditional.
- Declare strerror if HAVE_STRERROR is defined; otherwise
- declare sys_errlist and sys_nerr.
- (my_strerror): New function.
-
-Tue Mar 28 14:16:35 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * search.c (get_binfo): Don't try to be so clever.
-
- * tree.c (copy_to_permanent): Also suspend_momentary().
-
- * cvt.c (cp_convert_to_pointer): Hand off to convert_fn_pointer even
- if the types are the same.
-
- * decl.c (start_function): Handle extern inlines more like C++ says
- we should.
-
- * init.c (build_member_call): Hand constructor calls off to
- build_functional_cast.
-
- * typeck2.c (build_functional_cast): Use DECL_NESTED_TYPENAME to get
- the name of the type.
-
-Tue Mar 28 13:13:56 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Check for the decl returned by
- grokfndecl to be null before using build_decl_attribute_variant.
-
-Mon Mar 27 18:04:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (build_new): Use build_pointer_type instead of
- TYPE_POINTER_TO.
-
-Fri Mar 24 12:11:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_conditional_expr): Handle pmfs.
- (convert_for_assignment): Fix pmf support.
-
- * cvt.c (convert_fn_ptr): Support !flag_vtable_thunks.
- (cp_convert_to_pointer): Handle pmfs.
- (cp_convert): Pass pmfs to cp_convert_to_pointer.
-
- * typeck.c (common_type): Handle inheritance for pmfs.
-
- * typeck2.c (build_m_component_ref): Do access control.
-
- * typeck.c (comp_target_types): Check for conversion to void *
- before checking trickier conversions.
-
- * decl.c (duplicate_decls): Propagate DECL_ABSTRACT_VIRTUAL_P.
-
- * pt.c (push_tinst_level): Complain if template instantiation depth
- is greater than max_tinst_depth.
-
- * typeck.c (common_type): Assume that we can call common_type to
- unify the target type of a pointer.
-
-Thu Mar 23 00:48:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (finish_file): Don't synthesize methods at
- finish_vtable_prevardecl time. Do synthesize methods that are not
- used, but are public and not external.
-
- * cvt.c (build_type_conversion): Only give an error if for_sure.
-
- * typeck.c (comp_target_types): Only support pointer conversions if
- nptrs > 0.
-
-Wed Mar 22 19:30:15 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (build_new): Catch use of an initializer list where it
- shouldn't be.
-
-Wed Mar 22 16:21:07 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (build_new): Wrap alloc_expr in an RTL_EXPR if nelts is
- non-constant.
-
- * decl2.c: temp_name_counter is now public.
-
- * decl.c (struct cp_function): Add temp_name_counter field.
- (push_cp_function_context): Save it.
- (pop_cp_function_context): Restore it.
-
- * typeck.c (common_type): Handle unifying function types, and unify
- unmatched things to void* with a compiler_error, rather than
- silently like before.
-
-Wed Mar 22 15:10:34 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (finish_prevtable_vardecl, finish_vtable_vardecl): Revert
- Brendan's last change and fix latent problem that causes TD entries
- to not come out when the things that need them has yet to be
- expanded.
-
-Wed Mar 22 15:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault, comparison ops): Update type0
- and type1, since we might have changed op0 or op1.
-
-Wed Mar 22 13:33:45 1995 Jason Merrill <jason@python.cygnus.com>
-
- * typeck.c (common_type): Don't mess up templates.
-
-Wed Mar 22 04:56:00 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (common_type): Handle ptms properly. Also handle
- T* -> void*.
- (build_binary_op_nodefault): New variable build_type controls what
- type is given to the expression when it is created. Set this to
- boolean_type_node for comparison ops instead of using result_type.
- (comp_target_types): Allow T * -> void *.
-
- * cvt.c (cp_convert_to_pointer): Do access control when converting
- ptms, too.
-
-Tue Mar 21 17:25:06 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (extern_lang_string): Catch use of linkage specs that
- aren't all naming the same language.
-
- * class.c (finish_struct): Delete accidental duplicate code.
-
-Tue Mar 21 14:00:57 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault): Disable pedwarns about
- comparing functions and incomplete types.
-
- * decl.c (finish_function): Only unset current_function_decl if
- !nested.
- (duplicate_decls): Last change went too far; we only want to stop
- checking for value/reference ambiguity.
-
-Tue Mar 21 01:26:39 1995 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_generic_desc): Zap the DECL_SIZE so that we can lay it
- out fresh, as the new type may be larger.
-
-Mon Mar 20 19:01:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * expr.c (extract_init): Try to expand the RTL for the
- initialization and figure out what it will look like so we can avoid
- run-time initialization. Disabled for now.
- (extract_scalar_init): Helper for scalar initialization.
- (extract_aggr_init): Helper for aggregate initialization.
-
- * decl.c (duplicate_decls): Don't complain about ambiguous
- declarations.
- (obscure_complex_init): Now returns a tree. Call extract_init if
- we're optimizing and this is a toplevel decl.
- (finish_decl): Update accordingly.
-
- * lex.c (check_newline): If we're just changing files (not pushing
- or popping), update input_file_stack->name.
-
-Mon Mar 20 17:55:04 1995 Mike Stump <mrs@cygnus.com>
-
- * pt.c (type_unification): Only TEMPLATE_DECLs are handled right now
- in the transitive unification code.
-
-Mon Mar 20 16:07:50 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (shadow_tag): Don't allow inline, virtual, or explicit on
- non-functions.
- (grokdeclarator): Don't allow friends to be defined in local classes.
-
-Sat Mar 18 04:03:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (finish_prevtable_vardecl): Use DECL_DECLARED_STATIC
- rather than DECL_SAVED_INSNS to decide whether or not this method
- was declared inline.
-
- * method.c (synthesize_method): Turn off DECL_INLINE if
- function_cannot_inline_p thinks we're too large.
-
- * typeck.c (build_indirect_ref): Use build_expr_type_conversion.
-
-Fri Mar 17 17:47:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (instantiate_type): Handle pmfs.
-
- * typeck.c (convert_for_assignment): Check types when assigning one
- pmf to another.
-
- * decl.c (define_label): Fix logic for printing out the name of the
- label in an error message.
-
- * error.c (dump_expr): Support ARRAY_REF.
-
-Fri Mar 17 17:43:02 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl2.c (finish_vtable_vardecl): Call build_t_desc here.
- (finish_prevtable_vardecl): Instead of here.
-
-Fri Mar 17 14:40:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (expand_static_init): Also use expand_aggr_init if the
- initializer is a TREE_LIST.
- (grokdeclarator): Only pedwarn about extra qualification if -pedantic.
-
- * pt.c (unify): Fix unification of return type.
-
- * expr.c (fixup_result_decl): Use store_expr, rather than
- emit_move_insn, to move the return value into the place where
- callers will expect it.
-
-Thu Mar 16 22:05:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (build_offset_ref): Call assmble_external on functions.
- * typeck.c (build_component_ref): Likewise.
-
-Thu Mar 16 20:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (struct saved_scope): Add members base_init_list and
- member_init_list.
- (push_to_top_level): Save current_base_init_list and
- current_member_init_list to them.
- (pop_from_top_level): Put it back.
-
-Thu Mar 16 19:21:14 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (instantiate_template): Call assemble_external.
-
-Thu Mar 16 18:07:54 1995 Brendan Kehoe <brendan@phydeaux.cygnus.com>
-
- * class.c: Include rtl.h, to get NULL_RTX.
- (finish_struct): Also zero out DECL_SAVED_INSNS, to avoid problems
- on hosts with different sizes for each part of the union.
- * tree.c: Also include rtl.h.
- (layout_basetypes): Same change for DECL_SAVED_INSNS.
-
-Thu Mar 16 13:57:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (unify): Fix array domain unification for 64-bit targets.
-
- * decl2.c (finish_file): Push bizarre type decl before walking the
- vtables the first time.
- (walk_vtables): OK, don't set prev to vars if the vardecl_fn messed
- with TREE_CHAIN (prev).
-
- * init.c (emit_base_init): Use convert_pointer_to_real instead of
- convert_pointer_to when converting to a direct base.
-
-Wed Mar 15 20:26:29 1995 Mike Stump <mrs@cygnus.com>
-
- * pt.c (type_unification): Handle transitive unification better.
-
-Wed Mar 15 13:56:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (walk_vtables): Always set prev to vars.
- (mark_vtable_entries): Call assemble_external on the vtable entries.
-
- * class.c (finish_struct): Set the vtable's size to NULL_TREE before
- calling layout_decl, so that it gets updated properly.
-
- Finally re-enable dynamic synthesis. This time it works.
- * method.c (synthesize_method): Pass decl_function_context (fndecl)
- to {push,pop}_cp_function_context.
- * decl.c (push_cp_function_context): Now takes a tree argument.
- (pop_cp_function_context): Likewise.
- * call.c (build_method_call): Enable synthesis.
- * lex.c (cons_up_default_function): Likewise.
-
-Tue Mar 14 19:14:19 1995 Doug Evans <dje@chestnut.cygnus.com>
-
- * parse.y (setattrs): Chain onto prefix_attributes rather than
- setting it.
-
-Wed Mar 15 13:00:00 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (pushdecl): Check if the type of the VAR_DECL is an
- error_mark_node before trying to read TYPE_LANG_SPECIFIC.
-
-Mon Mar 13 21:00:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator, case ARRAY_REF): Wrap the exp with fold,
- and convert the size and integer_one_node to the index type.
-
-Mon Mar 13 08:01:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (get_member_function_from_ptrfunc): Save the instance
- argument, and tack it onto the front of the COND_EXPR to make the
- semantics come out right. Grab the instance argument from
- '*instance_ptrptr', rather than having it passed in separately.
-
- * various: Change various consed-up comparison operations to have
- boolean type. Remove the instance argument in calls to
- get_member_function_from_ptrfunc.
-
- * error.c (dump_expr): Dump true and false as "true" and "false".
-
- * decl2.c (finish_file): Also set DECL_STATIC_FUNCTION_P on the
- global init function.
-
- * decl.c (finish_function): Only set DECL_EXTERNAL here if the
- inline function is public.
-
-Sat Mar 11 00:58:03 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (is_friend): Be more careful about checking
- DECL_CLASS_CONTEXT on non-member functions.
-
- * decl2.c (finish_vtable_vardecl): Don't bother calling
- assemble_external here.
- (prune_vtable_vardecl): New function that just splices out the
- vtable decl from the top-level decls.
- (import_export_inline): Unset DECL_EXTERNAL at first.
- (finish_file): Don't bother calling assemble_external here. Do
- splice out all of the vtables.
-
-Fri Mar 10 14:42:29 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (finish_function): If we're not emitting the function yet,
- call assemble_external for it.
-
- * decl2.c (finish_prevtable_vardecl): Don't call mark_vtable_entries
- here.
- (finish_vtable_vardecl): Don't do the linkage deduction thing here.
- Also don't splice out the current vtable if it is unused.
- (finish_file): Move the second walk_vtables and the synthesis check
- inside the 'reconsider' loop. Move thunk emission after the
- 'reconsider' loop.
-
-Thu Mar 9 16:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * pt.c (tsubst): Don't bother calling cp_build_type_variant, since it
- was passing bogus values for readonly and volatile from the original
- template decl, not the resultant type of the tsubst call.
-
- * class.c (duplicate_tag_error): Use cp_error_at to point out the
- previous definition of the tag.
-
-Thu Mar 9 10:46:17 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (start_function): Clear base_init_insns and protect_list.
- (struct cp_function): Add base_init_insns field.
- (push_cp_function_context): Also save base_init_insns.
- (pop_cp_function_context): Also restore base_init_insns.
-
-Wed Mar 8 13:31:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (member_init_ok_or_else): Check for initializing a static
- member here.
- (emit_base_init): Instead of here.
-
-Tue Mar 7 16:03:26 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_method_call): Disable synthesis as needed.
- * lex.c (cons_up_default_function): Likewise.
-
-Tue Mar 7 10:14:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y: New rules to allow attributes in a prefix position.
- (prefix_attributes): New variable. Pass it into cplus_decl_attributes.
- (setattr): New rule.
- (reserved_declspecs, declmods): Catch attributes here.
- * decl2.c (cplus_decl_attributes): Add PREFIX_ATTRIBUTES argument.
- * decl.c (duplicate_decls): Pass DECL_MACHINE_ATTRIBUTES to
- descendent typedef.
- (grokdeclarator): Added code to support machine attributes.
- * Makefile.in (stamp-parse): Expect 5 shift/reduce failures.
-
-Mon Mar 6 15:07:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_method_call): Don't synthesize methods outside of a
- function.
-
- Make base initialization more re-entrant so that synthesis on the
- fly will work (and, eventually, template instantiation on the fly).
- * init.c (sort_member_init): Don't bother with members that can't be
- initialized. Reorganize a bit. Don't initialize base members here.
- (sort_base_init): New function, like sort_member_init, but for base
- classes. Steals some code from emit_base_init.
- (emit_base_init): Simplify. Call sort_{member,base}_init before
- doing any initialization, so we don't have to save
- current_{member,base}_init_list in push_cp_function_context.
- (expand_aggr_vbase_init_1): Adjust for sort_base_init.
- (expand_aggr_vbase_init): Simplify.
- * decl.c (struct cp_function): Add protect_list field.
- (push_cp_function_context): Also save protect_list.
- (pop_cp_function_context): Also restore protect_list.
- * call.c (build_method_call): Enable synthesis at point of call.
- * lex.c (cons_up_default_function): Likewise.
-
- * parse.y: Turn -ansi checks back into -pedantic checks.
-
- * init.c (build_new): Fix -fcheck-new for array new.
-
-Sat Mar 4 15:55:42 1995 Fergus Henderson <fjh@cs.mu.oz.au>
-
- * typeck.c (build_compound_expr): warn if left-hand operand of
- comma expression has no side-effects.
-
-Fri Mar 3 15:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * parse.y (primary): Change 'object qualified_id *' rules to 'object
- overqualified_id *'.
-
-Fri Mar 3 12:48:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (unary_expr): Catch doing sizeof an overloaded function.
- Make the error look the same as the one we issue in c_sizeof.
-
- * typeck.c (build_binary_op_nodefault): Give an error for trying
- to compare a pointer-to-member to `void *'.
-
-Fri Mar 3 11:28:50 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_unary_op): Handle bool increment with smoke and
- mirrors here, rather than in expand_increment where it belongs,
- because Kenner doesn't agree with me.
-
-Fri Mar 3 00:08:10 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokparms): Catch a PARM_DECL being used for a default
- argument as well.
-
-Thu Mar 2 20:05:54 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * init.c (build_new): Don't allow new on a function type.
-
- * parse.y (primary): Avoid a crash when seeing if the arg is of
- the same type as that given for the typespec in an explicit dtor call.
-
-Thu Mar 2 00:49:38 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (finish_function): Change test for calling
- mark_inline_for_output.
-
-Wed Mar 1 11:23:46 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_modify_expr): Complain if
- build_default_binary_type_conversion fails.
-
- * init.c (expand_default_init): Handle arguments of unknown type
- properly.
-
- * cvt.c (build_expr_type_conversion): Only complain about ambiguity
- if 'complain'.
- * various: Pass 'complain'.
-
- * typeck.c (comptypes): Be more picky about comparing UPTs.
-
-Wed Mar 1 11:03:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): If declarator is null, say that the
- type used has an incomplete type.
-
-Wed Mar 1 10:06:20 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (instantiate_template): Copy the template arguments to the
- permanent_obstack. Also use simple_cst_equal to compare them when
- looking for a previous instantiation.
-
- * tree.c (make_deep_copy): Support copying INTEGER_TYPEs (assuming
- they are array domain types).
-
-Tue Feb 28 23:24:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cp-tree.h: Define WANT_* constants for passing to
- build_expr_type_conversion.
- * cvt.c (build_expr_type_conversion): New function to build
- conversion to one of a group of suitable types.
- (build_default_binary_type_conversion): Use it.
- * decl2.c (grok_array_decl): Likewise.
- * typeck.c (build_unary_op): Likewise.
- (build_array_ref): Tidy up a bit.
- (build_binary_op): Likewise.
-
-Tue Feb 28 19:57:31 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Don't allow decl of an argument as `void'.
-
-Tue Feb 28 17:23:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * parse.y (typed_declspecs1): Add 'typespec reserved_typespecquals
- reserved_declspecs' rule.
-
- * parse.y (expr_or_declarator): Remove notype_qualified_id rule.
- (direct_notype_declarator): Likewise.
- (complex_direct_notype_declarator): Add notype_qualified_id rule.
-
- * lex.c (real_yylex): Handle :> digraph properly.
-
-Tue Feb 28 12:26:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Check if it's a friend, not if it's
- non-virtual, that's being initialized. Move the check up to
- before FRIENDP would get cleared. Catch an unnamed var/field
- being declared void. Say just `field' instead of `structure field'
- in the error message. Only go for the operator name if DECLARATOR
- is non-null.
-
-Tue Feb 28 00:08:01 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (start_function): Complain about abstract return type.
- (grokdeclarator): Complain about declaring constructors and
- destructors to be const or volatile. Complain about declaring
- destructors to be static.
-
- * pt.c (uses_template_parms): Handle pmfs.
-
- * decl.c (grokdeclarator): Don't call variable_size for array bounds
- that only depend on template constant parameters.
-
-Mon Feb 27 15:38:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * error.c (dump_decl): Only look to see if it's a vtable if we
- actually have a name to check out.
-
-Mon Feb 27 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cvt.c (convert_to_aggr): Lose misleading shortcut.
-
-Sun Feb 26 17:27:32 1995 Doug Evans <dje@canuck.cygnus.com>
-
- * decl.c (set_nested_typename): Always set DECL_IGNORED_P,
- not just for dwarf.
-
-Sun Feb 26 00:10:18 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Don't allow a static member to be
- declared `register'.
-
- * init.c (make_friend_class): Move up to a pedwarn for the warning
- about a class declaring friends with itself.
-
- * decl.c (grokdeclarator): You can't do `volatile friend class foo'
- or `inline friend class foo'. Only try to make a friend out of
- TYPE if we didn't already reset it to integer_type_node.
-
-Sat Feb 25 22:32:03 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Don't allow initialization of a
- non-virtual function.
-
- * decl.c (start_function): Do a pedwarn if we're changing `main'
- to have an int return type.
-
-Sat Feb 25 00:02:05 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_modify_expr): Handle simple assignment from
- TARGET_EXPRs by building up an RTL_EXPR to force expansion. Whew.
-
-Fri Feb 24 18:27:14 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Also don't allow virtual outside of a
- class decl for a scope method definition performed at global binding.
-
- * init.c (build_offset_ref): Don't allow creation of an OFFSET_REF
- of a bitfield.
-
- * decl.c (grokdeclarator): Don't allow a const to be declared mutable.
-
- * typeck.c (build_binary_op): Return an error_mark_node if either
- one of the args turned into an error_mark_node when we tried to
- use default_conversion.
-
- * typeck.c (build_unary_op): Forbid using postfix -- on a bool.
-
- * decl.c (grokdeclarator): Allow `signed' and `unsigned' to be
- used on `__wchar_t'.
-
-Fri Feb 24 13:59:53 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (end_protect_partials): Do it the right way.
-
-Wed Feb 22 15:42:56 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault): Upgrade warning about
- comparing distinct pointer types to pedwarn.
-
- * typeck2.c (digest_init): Cope with extra braces.
-
- * typeck.c (build_binary_op_nodefault): Use tree_int_cst_sgn instead
- of INT_CST_LT (..., interger_zero_node).
-
-Wed Feb 22 14:45:52 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * except.c [!TRY_NEW_EH] (end_protect_partials): Define dummy
- function for systems that don't have EH.
-
-Tue Feb 21 19:18:31 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (can_convert_arg): Like can_convert, but takes an arg as
- well.
-
- * pt.c (type_unification): Allow implicit conversions for parameters
- that do not depend on template parameters.
-
-Tue Feb 21 18:43:48 1995 Douglas Rupp <drupp@cs.washington.edu>
-
- * Make-lang.in, config-lang.in: ($exeext): New macro.
- * Make-lang.in: Try a "cp" if "ln" fails.
- * cp-tree.h (decl_attributes): Added argument.
- * decl2.c (cplus_decl_attribute): Add arg to decl_attributes.
- * cp/g++.c: Added #ifdefs for sys/file.h and process.h for NT.
- Modified spawnvp to have to correct number of arguments for OS/2, NT.
-
-Tue Feb 21 18:36:55 1995 Mike Stump <mrs@cygnus.com>
-
- * decl.c (finish_function): Add calls to end_protect_partials to end
- the exception region that protects constructors so that partially
- constructed objects can be partially destructed when the constructor
- throws an exception.
- * init.c (perform_member_init, sort_member_init, emit_base_init):
- Added support for partially constructed objects.
- * init.c (build_partial_cleanup_for): New routine to do partial
- cleanups of a base class.
- * decl2.c (finish_file): Move the emitting of the exception table
- down, after we emit all code that might have exception regions in
- them.
- * except.c (end_protect_partials, might_have_exceptions_p): New
- routines.
- (emit_exception_table): Always output table if called.
- * cp-tree.h (protect_list, end_protect_partials,
- might_have_exceptions_p, emit_exception_table): Added.
-
-Tue Feb 21 16:05:59 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * gc.c (build_typeid): Pass a NULL_TREE, not the bogus, unused
- address of a local variable.
- * class.c (build_vfn_ref): Only try to build the PLUS_EXPR if we
- were given a non-null PTR_TO_INSTPTR.
-
-Tue Feb 21 01:53:18 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (duplicate_decls): Always lay out the merged decl.
-
- * decl2.c (finish_vtable_vardecl): Don't do vtable hack on templates.
- (finish_prevtable_vardecl): Likewise.
-
- * method.c (synthesize_method): Set interface_{unknown,only}
- according to the settings for our class, not the file where it comes
- from.
-
-Sat Feb 18 12:26:48 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c: Handle systems that define __i386__ but not __i386.
-
-Fri Feb 17 15:31:31 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (reparse_decl_as_expr): Support being called without a
- type argument.
-
- * parse.y (primary): Add '(' expr_or_declarator ')'. Adds 4 r/r
- conflicts. Sigh.
-
-Fri Feb 17 12:02:06 1995 Mike Stump <mrs@cygnus.com>
-
- * parse.y (template_def, fndef, fn.def1, return_init, condition,
- initdcl0, initdcl, notype_initdcl0, nomods_initdcl0,
- component_decl_1, after_type_component_declarator0,
- notype_component_declarator0, after_type_component_declarator,
- notype_component_declarator, after_type_component_declarator,
- full_parm, maybe_raises, exception_specification_opt): Fix up,
- include exception_specification_opt maybeasm maybe_attribute and
- maybe_init if missing. Rename maybe_raises to
- exception_specification_opt to match draft wording. Use maybe_init
- to simplify rules.
-
-Fri Feb 17 01:54:46 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (build_new): Set TREE_NO_UNUSED_WARNING on COMPOUND_EXPRs
- built for news of scalar types.
-
-Thu Feb 16 17:48:28 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault): Update code for warning
- about signed/unsigned comparisons from C frontend. Realize that the
- code in the C frontend is, if anything, even more bogus. Fix it.
- (build_binary_op): Undo default_conversion if it wasn't useful.
-
- * typeck.c (build_unary_op, ADDR_EXPR): Lose bogus special case for
- PRE*CREMENT_EXPR.
-
- * decl2.c (import_export_vtable): Don't try the vtable hack
- if the class doesn't have any real non-inline virtual functions.
- (finish_vtable_vardecl): Don't bother trying to find a non-inline
- virtual function in a non-polymorphic class.
- (finish_prevtable_vardecl): Likewise.
-
- * decl2.c (import_export_vtable): Use and set DECL_INTERFACE_KNOWN.
-
- * cp-tree.h (DECL_INTERFACE_KNOWN): Use DECL_LANG_FLAG_5.
-
- * init.c (expand_virtual_init): Always call assemble_external.
-
- * class.c (build_vfn_ref): Always call assemble_external.
- (build_vtable): Always call import_export_vtable.
- (prepare_fresh_vtable): Likewise.
- (add_virtual_function): Don't bother setting TREE_ADDRESSABLE.
-
-Thu Feb 16 03:28:49 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (finish_struct): Use TYPE_{MIN,MAX}_VALUE to determine
- whether an enumerated type fits in a bitfield.
-
-Wed Feb 15 15:38:12 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (grow_method): Update method_vec after growing the class
- obstack.
-
-Wed Feb 15 13:42:59 1995 Mike Stump <mrs@cygnus.com>
-
- * parse.y (handler_seq): Push a level for the catch parameters.
-
-Wed Feb 15 12:42:57 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (emit_base_init): Update BINFO_INHERITANCE_CHAIN on my
- bases, in case they've been clobbered.
-
-Wed Feb 15 12:07:29 1995 Mike Stump <mrs@cygnus.com>
-
- * class.c (finish_base_struct): Set up BINFO_INHERITANCE_CHAIN here,
- so that one day it will always be valid.
- * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise.
-
- * cp-tree.h (copy_binfo): Removed, unused.
- * tree.c (copy_binfo): Likewise.
-
-Wed Feb 15 00:05:30 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (build_new): Save the allocation before calling
- expand_vec_init on it.
-
- * decl.c (finish_enum): The TYPE_PRECISION of the enum type mush
- match the TYPE_PRECISION of the underlying type for constant folding
- to work.
-
-Tue Feb 14 15:31:25 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (push_eh_entry, expand_start_all_catch,
- expand_leftover_cleanups, expand_end_catch_block): Keep track of
- the context in which the exception region occurs.
- (build_exception_table): If the region was not output, don't output
- the entry in the eh table for it.
-
-Tue Feb 14 02:15:43 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (expand_default_init): Only use a previous constructor call
- if it's a call to our constructor. Does the word "Duh" mean
- anything to you?
-
- * decl.c (grokparms): Fine, just don't call
- convert_for_initialization at all. OK? Happy now?
-
-Mon Feb 13 02:23:44 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Make sure that the class
- method vector has a second element before returning it.
-
- * decl.c (grokparms): Don't strip REFERENCE_TYPE before calling
- convert_for_initialization.
-
-Sun Feb 12 03:57:06 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_modify_expr): Compare function name to
- constructor_name (current_class_type) instead of current_class_name.
-
- * decl.c (grokparms): Don't do anything with the return value of
- convert_for_initialization.
-
- * error.c (dump_decl): Also dump_readonly_or_volatile on the decl.
-
- * decl.c (duplicate_decls): Tweak error message.
-
- * typeck.c (build_const_cast): Implement checking.
- (build_reinterpret_cast): Implement some checking.
-
- * cp-tree.h (CONV_FORCE_TEMP): Require a new temporary when
- converting to the same aggregate type.
- (CONV_STATIC_CAST): Include it.
- (CONV_C_CAST): Likewise.
- * cvt.c (convert_force): Use CONV_C_CAST instead of CONV_OLD_CONVERT.
- (cp_convert): Only force a new temporary if CONV_FORCE_TEMP.
-
-Fri Feb 10 16:18:52 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_c_cast): Use non_lvalue to tack something on
- where necessary.
-
- * decl.c (auto_function): Now a function.
- * except.c (init_exception_processing): terminate, unexpected,
- set_terminate, and set_unexpected have C++ linkage.
-
- * typeck.c (build_unary_op, TRUTH_NOT_EXPR): Use convert instead of
- truthvalue_conversion for converting to bool, as it handles
- user-defined conversions properly.
- (condition_conversion): Likewise.
-
- * except.c (expand_throw): Don't call convert_to_reference.
- Pass the correct parameters to build_new.
-
- * method.c (do_build_assign_ref): Don't use access control when
- converting to a base reference here.
- (do_build_copy_constructor): Or here.
-
- * init.c (build_new): Unset TREE_READONLY on the dereferenced
- pointer before assigning to it.
-
- * decl.c (maybe_build_cleanup): Don't bother stripping const here.
-
- * decl2.c (delete_sanity): You can now delete pointer to const.
-
-Fri Feb 10 13:28:38 1995 Jason Merrill <jason@python.cygnus.com>
-
- * decl.c (finish_function): Don't rely on actual parameters being
- evaluated left-to-right.
- * except.c (expand_end_catch_block): Likewise.
-
-Fri Feb 10 00:52:04 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * tree.c (real_lvalue_p): Like lvalue_p, but class temps aren't
- considered lvalues.
- * cvt.c (convert_to_reference): Use real_lvalue_p instead of
- lvalue_p.
-
- * cvt.c (build_type_conversion_1): Don't call convert on aggregate
- types.
- (convert_to_reference): Fix erroneous text substitution.
-
- * typeck2.c (initializer_constant_valid_p): Update from C frontend.
- Add new argument to all callers.
-
- * typeck.c (convert_arguments): Check for error_mark_node before
- trying to do anything with the actual parameter.
-
- * typeck.c (condition_conversion): Build up a CLEANUP_POINT_EXPR and
- fold it.
- (bool_truthvalue_conversion): Remove. Fix all callers to call
- truthvalue_conversion instead.
- (various): Fold CLEANUP_POINT_EXPRs.
-
- * parse.y (conditions): Call condition_conversion rather than
- building up a CLEANUP_POINT_EXPR.
-
- * pt.c (end_template_decl): Don't warn_if_unknown_interface here
- under -falt-external-templates.
-
-Thu Feb 9 05:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (build_new): Complain about new of const type without
- initializer. Other cleanup.
-
- * call.c (compute_conversion_costs): Don't call
- build_type_conversion with a reference type; convert to the target
- type and check its lvaluetude.
- * cvt.c (convert_to_reference): Likewise.
-
- * cvt.c (build_type_conversion_1): There will never be any need to
- dereference references here now.
-
-Thu Feb 9 00:37:47 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_builtin_throw): Make sure we only `use' the
- value of return_val_rtx.
-
-Wed Feb 8 15:45:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * parse.y (structsp): Don't complain about declaring a type being
- defined to be a friend.
-
- * decl2.c (warn_if_unknown_interface): Note the template in question
- and the point of instantiation, for -falt-external-templates.
- * lex.c (reinit_parse_for_method): Pass the decl to
- warn_if_unknown_interface.
- * pt.c (instantiate_template): Likewise.
- (end_template_decl): Likewise.
-
- * decl.c (set_nested_typename): Set IDENTIFIER_TYPE_VALUE on the
- nested name again, to make local classes work a bit better.
-
- * typeck.c (build_function_call_real): Dereference reference after
- checking for incomplete type.
-
- * init.c (build_new): Accept new of const and volatile types.
-
-Wed Feb 8 14:04:16 1995 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): Fix error message.
-
-Wed Feb 8 03:16:15 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (convert_for_initialization): Do bash arrays when
- converting to a reference to non-array.
-
-Tue Feb 7 15:50:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cvt.c (cp_convert): Don't call convert_to_reference, or
- automatically dereference references. Do pass reference conversions
- to cp_convert_to_pointer.
- (cp_convert_to_pointer): Support references.
-
- * call.c (build_method_call): Don't build up a reference to the
- parameter here; let build_overload_call handle that.
-
- * typeck.c (build_c_cast): Call convert_to_reference directly if
- converting to a reference type.
- * method.c (do_build_copy_constructor): Likewise.
- * method.c (do_build_copy_constructor): Likewise.
- (do_build_assign_ref): Likewise.
-
- * call.c (build_method_call): Dereference a returned reference.
- * typeck.c (build_function_call_real): Likewise.
-
- * decl.c (xref_basetypes): Check for unions with basetypes here.
- (xref_tag): Instead of here.
-
- * pt.c (process_template_parm): Template type parm decls are
- artificial.
-
-Mon Feb 6 04:32:09 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * parse.y (typed_declspecs): Add missing semicolon.
- (do_xref_defn): Resurrect.
- (named_class_head_sans_basetype): Move template specialization
- definition cases to named_class_head_sans_basetype_defn.
-
- * decl2.c (grokfield): Call pushdecl_class_level after setting the
- TYPE_NAME, not before.
-
-Sun Feb 5 02:50:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (convert_harshness): Don't call sorry here. Don't allow
- conversions between function pointer types if pedantic.
-
- * pt.c (overload_template_name): Pass globalize=1 to xref_tag.
-
- * lex.c (cons_up_default_function): Use the full name for the return
- type of op=.
-
- * decl.c (set_nested_typename): Don't worry about anonymous types,
- as they already have a unique name.
- (pushdecl): Remove redundant set_nested_typename
- (xref_tag): Split out base handling into xref_basetypes.
-
- * cp-tree.h (TYPE_INCOMPLETE): New macro; TEMPLATE_TYPE_PARMs are
- not considered incomplete even though their definition is unknown.
-
- * decl.c (xref_defn_tag): Lose.
- (xref_tag): xref_next_defn = ! globalize.
- (pushdecl): Don't set DECL_NESTED_TYPENAME on artificial decls. The
- ones that should have it set will have it set by pushtag.
- (pushdecl_class_level): Likewise.
- (pushtag): Tidy up a bit.
- (set_nested_typename): Push a decl for the nested typename from
- here, rather than from xref_defn_tag.
-
- * parse.y (do_xref): Lose.
- (named_class_head): If we see 'class foo:' we know it's a
- definition, so don't worry about base lists for non-definitions.
-
- * pt.c (push_template_decls): Template parm decls are artificial.
-
- * decl.c (duplicate_decls): Restore check for qualifier
- disagreement for non-functions.
- (decls_match): Remove check for qualifier disagreement.
-
-Fri Feb 3 14:58:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (grok_reference_init): Convert initializer from
- reference.
- * typeck.c (convert_for_initialization): Likewise.
-
- * decl.c (duplicate_decls): Propagate DECL_NESTED_TYPENAME.
-
- * cvt.c (cp_convert): Don't convert to the same class type by just
- tacking on a NOP_EXPR.
- (convert_to_reference): Use comp_target_types instead of comptypes
- so that we don't allow conversions two levels down.
-
-Thu Feb 2 15:07:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (build_vbase_path): Bash types to make the backend happy.
- * cvt.c (build_up_reference): Bash the types bashed by
- build_vbase_path to be reference types instead of pointer types.
- (convert_to_reference): Likewise.
-
- * typeck.c (build_c_cast): Don't strip NOPs if we're converting to a
- reference type.
-
- * parse.y (structsp): Put back error for 'struct B: public A;'.
-
-Wed Feb 1 23:02:06 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c: Add support for mips systems that don't define __mips
- but do define mips, like Ultrix.
-
-Wed Feb 1 22:39:07 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c: Add support for exception handling on the Alpha.
-
-Wed Feb 1 10:12:14 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (finish_file): Fix bug in Jan 31st change.
-
-Tue Jan 31 16:59:15 1995 Gerald Baumgartner <gb@lorenzo.cs.purdue.edu>
-
- * sig.c (build_signature_pointer_or_reference_type): Don't set
- IS_AGGR_TYPE for signature pointers/reference so expand_default_init
- doesn't expect to find a copy constructor.
- * call.c (build_method_call): Treat signature pointers/reference
- as if IS_AGGR_TYPE were set.
-
-Tue Jan 31 13:28:56 1995 Mike Stump <mrs@cygnus.com>
-
- * gc.c (get_typeid): Pawn off error messages to build_t_desc.
- (build_t_desc): Inform the user here if they try and build
- with -frtti and don't include <typeinfo.h>.
-
- * decl2.c (finish_prevtable_vardecl): Support rescanning.
- (finish_file): Move finish_prevtable_vardecl up to before the global
- initializers are done as tdecls are initialized in the global
- initializer. Also Pick up any new tdecls or vtables needed by
- synthesized methods.
-
- * class.c (finish_struct): Simplify. We have to do rtti scanning at
- end, so we might as well do all of it there.
-
-Tue Jan 31 05:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_method_call): Fix -fthis-is-variable for 32-bit
- targets, too.
-
-Tue Jan 31 00:11:04 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (finish_prevtable_vardecl): New routine, mostly split from
- finish_vtable_vardecl. It has the first half functionality from
- that routine.
- * decl2.c (finish_vtable_vardecl): Update to not include stuff not
- in finish_prevtable_vardecl.
- * decl2.c (finish_file): Call finish_prevtable_vardecl.
- * gc.c (build_generic_desc): Allow it to be called when not at the
- global binding layer, but behave as if we were.
- (build_t_desc): Rearrange a bit so that it really works and is
- easier to follow.
- * class.c (finish_struct): Don't decide on tdecls here, as we have
- to wait until the end of the file in general to decide whether or
- not they come out.
-
-Mon Jan 30 01:00:40 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (build_delete): Check access to operator delete before
- calling the destructor.
- * method.c (build_opfncall, DELETE_EXPR): build_method is allowed to
- return error_mark_node.
- * call.c (build_method_call): Use the one-argument op delete even if
- it's an error.
-
- * init.c (build_new): Fix -fthis-is-variable support.
- * call.c (build_method_call): Likewise.
-
- * call.c (convert_harshness): Make conversion from a pointer to bool
- worse than conversion to another pointer.
-
-Sat Jan 28 16:46:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (build_new): Check new return value if -fcheck-new.
-
- * lex.c (check_newline): Clear end_of_file when we're done, too.
-
-Sat Jan 28 10:38:39 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (finish_vtable_vardecl): Make rtti TD tables follow
- vtables whereever they go.
-
- * gc.c (build_t_desc): Remove old way of setting it up, as it wasn't
- right.
-
-Sat Jan 28 09:10:44 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (finish_vtable_vardecl): Now set the
- interface/implementation of vtables on the first virtual function,
- if one exists, otherwise we use the old method. This is a major win
- in terms of cutting down the size of objects and executables in
- terms of text space and data space. Now most of the savings that
- #pragma interface/implementation gives is automatic in a fair number
- of cases.
-
-Sat Jan 28 04:57:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (grokdeclarator): Discard the template parameters in a
- template constructor declaration so that the function is always
- named constructor_name (ctype).
-
- * lex.c (check_newline): Use ungetc to put back the character before
- calling HANDLE_PRAGMA.
-
-Fri Jan 27 17:23:47 1995 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (check_classfn): If the cname is T<int> and fn_name is T,
- make sure we still match them.
-
-Fri Jan 27 16:32:10 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * parse.y: Add END_OF_LINE token.
-
- * lex.c (check_newline): Set linemode when we see a # directive, and
- unset it when we're done. Turn all 'return's into 'goto skipline'.
- Fix all uses of '\n', since we won't see it anymore. Put back the
- character we read before checking for a sysv or target pragma.
- (real_yylex): If we see an EOF in linemode, return END_OF_LINE.
- (handle_sysv_pragma): Don't look at the input stream; quit when we
- see an END_OF_LINE token.
-
- * input.c (getch): Return EOF if we're in line mode and at the end
- of a line.
- (put_back): Don't put back an EOF.
-
-Thu Jan 26 19:26:34 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Do the newing of the exception object
- before we load the type descriptor or the address so that we don't
- wipe any of the values out.
-
-Thu Jan 26 19:20:00 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (init_exception_processing): Don't use r12 on the rs6000.
-
-Tue Jan 24 16:36:31 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (grokparms): Don't try to build up a reference at this point.
-
- * typeck2.c (build_functional_cast): Don't assume that a NOP_EXPR
- will suffice to convert from integer_zero_node.
-
-Wed Jan 25 15:02:09 1995 David S. Miller <davem@nadzieja.rutgers.edu>
-
- * class.c (instantiate_type): Change error message text.
- * typeck2.c (store_init_value): Likewise.
-
-Mon Jan 23 21:57:14 1995 Mike Stump <mrs@cygnus.com>
-
- * pt.c (tsubst): When we copy a node, don't forget to copy
- TREE_CHAIN, we use it later.
-
-Mon Jan 23 03:33:47 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (convert_for_assignment): Initialize variable before use.
-
-Fri Jan 20 01:17:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * g++.c (main): Link with both libstdc++ and libg++ if called as
- something ending with "g++", otherwise only libstdc++. Move -lm to
- the end of the line.
-
-Thu Jan 19 15:43:11 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_method_call): Don't mess with 'this' before calling
- compute_conversion_costs.
-
-Wed Jan 18 15:40:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * search.c (get_matching_virtual): Give line number for previous
- declaration.
-
- * call.c (convert_harshness): Handle conversions to references
- better.
-
- * cvt.c (build_up_reference): OK, handle {MIN,MAX}_EXPR *properly*.
-
-Wed Jan 18 15:21:38 1995 Mike Stump <mrs@cygnus.com>
-
- * class.c (instantiate_type): Use DECL_CHAIN to walk lists instead,
- as the TREE_CHAIN for methods will take us to the next differently
- named function, DECL_CHAIN won't.
-
-Wed Jan 18 14:26:59 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * tree.c (lvalue_p): Handle {MIN,MAX}_EXPR.
-
- * decl2.c (lang_decode_option): -Wall implies -Wparentheses.
- warn_parentheses defaults to 0.
-
- * decl.c (grokparms): Put back call to require_instantiated_type.
-
-Tue Jan 17 19:56:15 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c (exception_section): Use the data section on the rs6000.
- Change calling convention for named_section.
-
-Wed Jan 17 18:20:57 1994 Fergus Henderson <fjh@munta.cs.mu.oz.au>
-
- * cp-tree.h: Make if (x=0) warn with wall
- * parse.y: Make if (x=0) warn with wall
-
-Tue Jan 17 14:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (BOOL_TYPE_SIZE): BITS_PER_WORD if SLOW_BYTE_ACCESS,
- BITS_PER_UNIT otherwise.
-
- * search.c (get_matching_virtual): Don't check the binfo if the
- types are the same.
-
- * cvt.c (cp_convert): Just call truthvalue_conversion to convert to
- bool.
-
-Mon Jan 16 13:28:48 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * various: Use boolean_type_node, boolean_true_node,
- boolean_false_node.
-
- * search.c (get_matching_virtual): Allow covariant returns that
- don't require pointer adjustment.
-
- * typeck.c (build_conditional_expr): Don't call default_conversion
- on ifexp.
-
- * cvt.c (build_up_reference): Handle MIN_EXPR and MAX_EXPR.
-
- * decl.c (grokdeclarator): Upgrade warning about &const to pedwarn.
-
-Sun Jan 15 22:17:32 1995 David Binderman <dcb@lovat.fmrco.COM>
-
- * pt.c (do_function_instantiation): Free targs once we're done.
-
-Sun Jan 15 22:17:32 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (BOOL_TYPE_SIZE): Defaults to BITS_PER_WORD.
- (init_decl_processing): Use BOOL_TYPE_SIZE instead of CHAR_TYPE_SIZE
- for bool.
-
-Sat Jan 14 05:33:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (finish_file): We need to mess up if there are any
- variables in the list, not just if there is one with a constructor.
-
-Fri Jan 13 14:42:55 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (duplicate_decls): Propagate DECL_STATIC_{CON,DE}STRUCTOR.
- (finish_function): Handle DECL_STATIC_{CON,DE}STRUCTOR.
- (finish_function): Trust rest_of_compilation.
-
- * decl2.c (finish_file): Also call functions designated as static
- constructors/destructors.
-
- * decl.c (grokdeclarator): Allow access decls of operator functions.
- (grokparms): Only do convert_for_initialization if the initializer
- has a type.
- (duplicate_decls): Put back push_obstacks_nochange call.
-
- * lex.c (real_yylex): Downgrade complaint about the escape sequence
- being too large from pedwarn to warning.
-
- * decl.c (grokdeclarator): Don't complain about long long in system
- headers.
-
- * lex.c (real_yylex): Handle digraphs.
-
-Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (init_decl_processing): -f{no-,}strict-prototype only
- affects C linkage declarations now.
-
- * typeck.c (comp_target_types): Grok simple contravariant conversions.
- (common_type): t1 and t2 are interchangeable.
-
- * various: Test return value of comp_target_types differently in
- different places; it now returns -1 for a contravariant conversion
- (which is fine in symmetric cases).
-
- (common_type): Prefer long double to double even when
- they have the same precision.
-
- * decl.c (grokparms): Call convert_for_initialization to check
- default arguments.
-
- * init.c (build_new): void_type_node has a size (of 0).
-
- * decl.c (decls_match): Also check for agreement of TREE_READONLY
- and TREE_THIS_VOLATILE.
- (push_class_level_binding): Properly handle shadowing of
- nested tags by fields.
-
- * search.c (dfs_pushdecls): Likewise.
-
- * decl2.c (finish_file): Don't second-guess self-initialization.
-
- * cvt.c (convert_to_reference): Work with expr directly, rather than
- a copy.
-
- * decl.c (push_overloaded_decl): Only shadow artificial TYPE_DECLs.
-
- * init.c (add_friend): Downgrade duplicate friend message from
- pedwarn to warning.
-
- * decl.c (duplicate_decls): Push obstacks before calling common_type.
-
-Thu Jan 12 17:15:21 1995 Michael Ben-Gershon <mybg@cs.huji.ac.il>
-
- * except.c (push_eh_entry): Set LABEL_PRESERVE_P flag for
- exception table labels.
- (expand_start_all_catch): Likewise.
- (expand_leftover_cleanups): Likewise.
- (expand_end_catch_block): Likewise.
- * except.c (make_first_label): New function.
- (expand_start_all_catch): Add a call to make_first_label() before
- using a label as a jump destination.
- (expand_end_all_catch): Likewise.
- (expand_leftover_cleanups): Likewise.
- (expand_end_catch_block): Likewise.
- (expand_builtin_throw): Likewise.
- (expand_throw): Likewise.
- * except.c: Add ARM processor support for exception handling.
-
-Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- (complete_array_type): Copy code from C frontend.
-
- * lex.c (real_yylex): Don't multiply the length of a wide string
- literal by WCHAR_BYTES.
-
- * decl.c (pushdecl): Check for redeclaration of wchar_t here.
- (duplicate_decls): Instead of here.
- (define_label): Complain about a label named wchar_t.
- (grokdeclarator): Complain about declarations of
- operator-function-ids as non-functions.
-
- * typeck.c (unary_complex_lvalue): Also wrap prefix -- and ++ in
- COMPOUND_EXPRs.
- (build_unary_op): Wrap unary plus in a NON_LVALUE_EXPR.
-
- * lex.c (real_yylex): Don't skip whitespace when reading the next
- character after ->.
-
-Wed Jan 11 16:32:49 1995 Mike Stump <mrs@cygnus.com>
-
- * except.c: Allow cc1plus to be built with native compiler on rs6000.
- (expand_start_all_catch): Add assemble_external calls for various
- routines we call.
- (expand_leftover_cleanups): Likewise.
- (expand_start_catch_block): Likewise.
- (do_unwind): Likewise.
- (expand_builtin_throw): Likewise.
-
-Wed Jan 11 01:05:42 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (pushtag): Only look for a previous decl in the current
- binding level. Use explicit global scope in DECL_NESTED_TYPENAME.
-
- * gxx.gperf: Add __signature__ and __sigof__ keywords.
-
- * decl2.c (lang_decode_option): -ansi does not set flag_no_asm. It
- does set flag_no_gnu_keywords and flag_operator_names.
-
- * lex.c (init_lex): 'overload' is not a keyword unless -traditional.
- Unset extension keywords if -fno-gnu-keywords.
- Allow operator names ('bitand') if -foperator-names.
- Never unset 'asm'; -fno-asm only affects 'typeof'.
-
- * decl.c (lookup_name_real): The got_object special lookup only
- applies to types.
-
-Tue Jan 10 18:07:51 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * spew.c (yylex): Also use DECL_NESTED_TYPENAME if got_object is set.
-
- * parse.y (primary): Unset got_object after all rules that use the
- 'object' nonterminal.
- (object): Set got_object.
-
- * lex.h: Declare got_object.
-
- * decl.c (lookup_name_real): Also lookup names in the context of an
- object specified.
-
-Tue Jan 10 14:30:30 1995 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (get_member_function_from_ptrfunc): Use ptrdiff_type_node
- for things that have to be added to pointers, not size_type. Cures
- problems with pointer to members on Alphas.
- (build_binary_op_nodefault): Likewise.
- (get_delta_difference_: Likewise.
- (build_ptrmemfunc): Likewise.
-
-Tue Jan 10 01:49:25 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (pushtag): Stick the new decl in TYPE_NAME before pushing
- it.
-
- * typeck.c (build_component_ref): Don't build up a COMPONENT_REF
- when dealing with overloaded member functions; just act like
- build_offset_ref.
- (commonparms): Remove misleading comment.
-
- * decl.c (duplicate_decls): Complain about repeated default
- arguments here.
- (redeclaration_error_message): Instead of here.
- (pushdecl): Complain about missing default arguments here.
- (grokparms): Instead of here.
- (lookup_name_current_level): Also match on DECL_ASSEMBLER_NAME.
- (grok_reference_init): Do not complain about missing initializer if
- declared 'extern'.
-
- * search.c (lookup_field): Don't return a TYPE_DECL if there is a
- function alternative and want_type is not set.
-
-Mon Jan 9 18:16:23 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (pushtag): Don't set TYPE_NAME to an identifier. Do push
- the decl when the type has no TYPE_NAME.
- (lookup_nested_type): Don't assume that type has TYPE_NAME set.
- (lookup_name_real): Call lookup_field with want_type =
- prefer_type.
-
- * search.c (lookup_field): Handle want_type properly in the presence
- of fields with the same name.
-
- * decl.c (set_nested_typename): Set nested name for file-scope types
- to include leading ::.
- (pushdecl): Set the nested typename if the decl doesn't have one,
- rather than if the type's canonical decl doesn't have one.
-
-Mon Jan 9 03:44:33 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (convert_for_assignment): Complain about contravariance
- violation here.
- (comp_target_types): Instead of here.
- (build_unary_op): resolve_offset_ref before checking for a valid
- type.
-
- * spew.c (yylex): Decrement looking_for_typename after we see a
- _DEFN.
-
- * decl.c (pushdecl): Don't install an artificial TYPE_DECL in
- IDENTIFIER_LOCAL_VALUE if we already have a decl with that name.
-
- * typeck.c (convert_for_assignment): Converting pointers to bool
- does not need a cast.
-
-Sun Jan 8 18:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (instantiate_type): Initialize nsubsts parm.
-
- * pt.c (do_function_instantiation): Likewise.
-
-Sat Jan 7 14:37:05 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (tsubst): Use TREE_STATIC instead of DECL_INLINE &&
- DECL_SAVED_INSNS to determine whether or not we've seen a definition
- of this function.
- (instantiate_template): Likewise.
-
- * call.c (convert_harshness): Allow const reference binding when
- called from the overloading code, but not when called from
- can_convert (since it isn't a conversion).
- (convert_harshness): Put back some disabled code.
-
-Fri Jan 6 14:10:57 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (convert_harshness): There is no implicit conversion from
- void* to other pointer types (unless the parameter is (void*)0).
- (convert_harshness): Non-lvalues do not convert to reference types.
-
- * class.c (finish_struct_methods): Still set
- TYPE_HAS_{INT,REAL}_CONVERSION.
-
- * call.c (can_convert): Don't use aggregate initialization.
-
- * cp-tree.h: Declare lookup_conversions.
-
-Thu Jan 5 21:08:00 1995 Mike Stump <mrs@cygnus.com>
-
- * parse.y (simple_stmt): Fix duplicate case value error messages to
- be more readable.
-
-Wed Jan 4 16:44:19 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cvt.c (build_type_conversion): Total rewrite to use
- convert_harshness instead of reproducing conversion logic here. Now
- much shorter.
-
- * call.c (convert_harshness): Support conversions to bool.
- (can_convert): Checks whether a conversion is less harsh
- than USER_CODE, for build_type_conversion.
-
- * search.c (add_conversions): Function for passing to dfs_walk which
- adds all the type conversion operators in the current type to a list.
- (lookup_conversions): Calls dfs_walk with add_conversions and return
- the list.
- (dfs_walk): Don't require a qfn.
-
- * cp-tree.h: Lose CLASSTYPE_CONVERSIONS hackery.
- (CLASSTYPE_FIRST_CONVERSION): Points to elt 1 of CLASSTYPE_METHOD_VEC.
-
- * class.c (finish_struct_bits): Lose CLASSTYPE_CONVERSIONS hackery.
- (grow_method): A separate function for building onto the growing
- method vector.
- (finish_struct_methods): Use it. Put all type conversion operators
- right after the constructors. Perhaps we should sort the methods
- alphabetically?
-
-Mon Jan 2 14:42:58 1995 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_method_call): Lose another misleading shortcut.
-
-Fri Dec 30 17:57:30 1994 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_bltn_desc): Handle bool as a built-in type.
-
-Fri Dec 30 14:20:21 1994 Mike Stump <mrs@cygnus.com>
-
- * tree.c (layout_vbasetypes): Ensure that we don't loose alignment
- on the complete type because of small virtual bases.
-
-Fri Dec 30 12:22:29 1994 Mike Stump <mrs@cygnus.com>
-
- * decl.c (n_incomplete): Bump n_incomplete up to int to match C
- front end.
- (pushdecl): Also count decls pushed that are of a type being defined
- as incomplete things.
- * class.c (finish_struct): Move hack_incomplete_structures up to
- just after we set it as not being defined, so that the decls we
- build for RTTI don't count as incomplete.
-
-Thu Dec 29 18:20:57 1994 Mike Stump <mrs@cygnus.com>
-
- * pt.c (tsubst): Fix problem with defining constructors in templated
- classes with virtual bases.
-
-Wed Dec 28 08:31:00 1994 Mike Stump <mrs@cygnus.com>
-
- * parse.y (TYPEID): Strip top-level cv-qualifiers on typeid
- expressions.
- * gc.c (build_typeid): Likewise.
-
-Thu Dec 22 17:26:33 1994 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (build_up_reference): Fix breakage introduced on Nov 29,
- don't assert on complex AGGR inits.
-
-Thu Dec 22 14:32:31 1994 Mike Stump <mrs@cygnus.com>
-
- * method.c (build_overload_value): Handle pointer to members as
- template arguments.
-
-Thu Dec 22 13:09:07 1994 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (unary_complex_lvalue): Don't call sorry if we know how
- to do take the address of a data member for a pointer to data
- member.
-
-Thu Dec 22 10:04:19 1994 Mike Stump <mrs@cygnus.com>
-
- * decl.c (grokdeclarator): Use the typedef name for linkage if the
- type doesn't otherwise have a name.
-
- * decl2.c (grokfield): Likewise.
-
- * class.c (finish_struct): Since we reuse the TYPE_DECL for the
- DECL_NAME of enums, structs and classes, we have to avoid trying to
- put it in the TYPE_FIELDS again.
-
-Wed Dec 21 11:07:05 1994 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (check_classfn): Ignore this parameter on static functions
- when checking to see if we match.
-
-Tue Dec 20 17:47:02 1994 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (unary_complex_lvalue): Handle address of non-left most
- pointers to members by calling get_delta_difference.
-
-Mon Dec 19 22:40:53 1994 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (check_classfn): Don't use decls_match yet, as it modifies
- static functions to early.
-
-Thu Dec 19 22:37:48 1994 Mike Stump <mrs@cygnus.com>
-
- * method.c (make_thunk): Handle encoding of positive thunk offsets.
-
-Sat Dec 17 13:29:50 1994 Doug Evans <dje@canuck.cygnus.com>
-
- * Make-lang.in (.PHONY): Tell GNU make C++ and c++ are phony targets.
-
-Thu Dec 15 16:32:12 1994 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (check_classfn): Use decls_match to check if this has
- already been declared, as the DECL_ASSEMBLER_NAME may have been
- changed via asm("new_name").
- * decl.c (decls_match): Make public.
-
-Thu Dec 15 15:17:55 1994 Mike Stump <mrs@cygnus.com>
-
- * *.[chy] (expand_aggr_init): Add fourth argument to handle
- distinction between = init and (init) style of initializations.
- * *.[chy] (finish_decl): Add fifth argument to handle
- distinction between = init and (init) style of initializations.
-
-Tue Dec 13 19:16:05 1994 Mike Stump <mrs@cygnus.com>
-
- Fix some random `explicit' bugs.
-
- * cvt.c (convert_to_reference): Add third parameter to
- convert_force.
- (convert_force): Likewise.
- * call.c (build_method_call): Likewise.
- * decl2.c (setup_vtbl_ptr): Likewise.
- * init.c (expand_virtual_init): Likewise.
- (build_member_call): Likewise.
- (build_delete): Likewise.
- (build_vbase_delete): Likewise.
- * typeck.c (build_component_addr): Likewise.
- (build_c_cast): Likewise.
- (build_modify_expr): Likewise.
- * cp-tree.h (CONV_NONCONVERTING): Likewise. Add so that we can
- distinguish the context in which the conversion appears. Add thrid
- argument to build_c_cast.
- * cvt.c (cp_convert): Pass whether or not we want to consider
- non-converting constructors down to build_method_call.
- * decl2.c (reparse_absdcl_as_casts): Add third argument to
- build_c_cast.
- * gc.c (build_m_desc): Likewise.
- * init.c (build_new): Likewise.
- * parse.y (expr_no_commas): Likewise.
- (primary): Likewise.
- * typeck.c (build_x_function_call): Likewise.
- (build_static_cast): Likewise.
- (build_reinterpret_cast): Likewise.
- (build_const_cast): Likewise.
- (build_c_cast): Likewise.
- (build_ptrmemfunc): Likewise.
- * typeck2.c (build_functional_cast): Likewise.
- * init.c (expand_aggr_init): Added LOOKUP_ONLYCONVERTING to
- expand_aggr_init_1 as inits are converted to the destination type.
-
-Tue Dec 13 16:18:57 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * Make-lang.in (cc1plus): Depends on c-pragma.o.
-
- * Makefile.in (OBJ{DEP,}S): Add ../c-pragma.o.
-
- * lex.c (check_newline): If the #pragma is not recognized by g++,
- try machine-specific ones too.
- (handle_sysv_pragma): Copied from c-lex.c.
-
-Mon Dec 12 23:53:06 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Fix Dec 6th change, build_new likes a
- reference better.
-
-Mon Dec 12 18:01:00 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_binary_op): Lose checks on TYPE_PTRMEMFUNC_P with
- IS_AGGR_TYPE, since now they will not both be set on the same type.
-
- * pt.c (do_pending_expansions): Don't clear TREE_PUBLIC on
- instantiations controlled by -fexternal-templates.
-
- * decl.c (duplicate_decls): Don't complain about different values of
- __attribute__ ((const)) and ((noreturn)).
-
-Fri Dec 9 18:17:37 1994 Doug Evans <dje@cygnus.com>
-
- * Makefile.in (BISONFLAGS): Delete --yacc.
- (PARSE_H): Depend on $(PARSE_C), for parallel makes.
- (PARSE_C): Undo last patch.
-
-Fri Dec 2 10:44:36 1994 Mike Stump <mrs@cygnus.com>
-
- * Makefile.in (BISONFLAGS): Add --yacc so that output winds up in
- y.tab.c.
-
-Thu Dec 8 17:39:46 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (finish_decl): Don't call obscure_complex_init for decls
- of indeterminate size.
-
-Wed Dec 7 16:49:22 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (obscure_complex_init): Function to tweak the decl to
- prevent expand_decl from tring to initialize it.
- (finish_decl): Use it rather than writing the same code in three
- different places.
-
- * parse.y (bad_parm): Stop trying to support parms without types.
-
-Wed Dec 7 12:06:56 1994 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (grokfield): Make asm specs on static member functions
- work.
-
-Tue Dec 6 15:43:20 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_throw): Make a copy of the thrown object.
-
-Tue Dec 6 14:16:34 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * parse.y: : Has lower precedence than =.
-
-Tue Dec 6 12:46:17 1994 Mike Stump <mrs@cygnus.com>
-
- * decl.c (pushdecl): Use DECL_NAME of VAR_DECLs to avoid namespace
- manglings.
- (grokvardecl): Add namespace into variable name.
-
-Tue Dec 6 11:26:55 1994 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (current_namespace_id): New routine to transform a simple
- name into a name in a namespace.
- * decl.c (grokdeclarator): Use it.
- * decl2.c (get_namespace_id): Find the name of the current
- namespace.
- (push_namespace, pop_namespace): Complete out missing
- functionality.
-
-Mon Dec 5 17:11:51 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * class.c (finish_struct): Don't use LONG_LONG_TYPE_SIZE, as it may
- not be defined. Fix warning message for enums and restore warning
- for non-enums.
-
- * decl2.c (push_namespace): Dummy function.
- (pop_namespace): Likewise.
- (do_namespace_alias): Likewise.
- (do_using_decl): Likewise.
- (do_using_directive): Likewise.
-
- * parse.y: New token NSNAME for namespace names.
- (extdef): Add namespace, using definitions.
- (using_decl): New rule for using declarations.
- (any_id): New rule for identifiers with any degree of scoping.
- (identifier): Add NSNAME.
- (notype_identifier): Likewise.
- (component_decl): Add using_decl.
- (nested_name_specifier): Add NSNAME SCOPE.
-
- * typeck.c (convert_for_assignment): Handle conversions between
- enums and bool.
-
- * decl.c (duplicate_decls): Only propagate DECL_MAIN_VARIANT on
- FUNCTION_DECLs.
-
-Mon Dec 5 13:03:16 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (finish_struct): Give an error if one tries to declare a
- bit-field's size greater than a long long, as the backend will dump.
- It is not an error to declare an enum bit-field greater than its
- precision. Warn if an enum bit-field is too small to hold all
- its values.
-
-Mon Dec 5 11:41:50 1994 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (convert_for_assignment): Use cp_convert instead of
- convert so that we don't get static casts.
-
-Sun Dec 4 11:59:01 1994 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (cp_convert): Don't complain about int->enum conversion if
- we are doing static casts.
-
-Fri Dec 2 18:32:41 1994 Mike Stump <mrs@cygnus.com>
-
- * error.c (dump_expr): Do something more intelligent with SAVE_EXPRs
- when dumping expressions in error messages.
-
-Fri Dec 2 17:04:27 1994 Mike Stump <mrs@cygnus.com>
-
- * gc.c (build_dynamic_cast): Change interface to libg++, ensure that
- the return type is the right type, and make references work.
-
-Fri Dec 2 16:36:43 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (poplevel): Don't be confused by function-scope
- declarations of non-nested functions.
- (duplicate_decls): Propagate DECL_MAIN_VARIANT.
- (pushdecl): Use duplicate_decls to copy info from old decl into new
- function-scope one rather than doing it here.
-
- * decl2.c (mark_inline_for_output): Deal with the DECL_MAIN_VARIANT
- of this decl, in case this is a function-scope declaration.
-
- * decl.c (finish_enum): Make sure that the type has the right
- precision when we call fixup_*_type.
-
-Tue Nov 29 19:12:07 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cvt.c (build_up_reference): Strip superfluous NOP_EXPRs; we do
- want to build up references to rvalues if possible.
- (cp_convert): Stick on a NOP_EXPR when converting to the same type.
-
-Tue Nov 29 11:28:59 1994 Mike Stump <mrs@cygnus.com>
-
- * parse.y (maybe_raises): Handle throw ().
- * parse.y (ansi_raise_identifier): Grok type-ids in exception
- specifications.
- * tree.c (build_exception_variant): Use list compare to check if
- two exception specifications match.
- * decl.c (duplicate_decls, bad_specifiers): Enhance wording on error
- messages.
- * call.c (build_method_call): Remove TREE_RAISES.
- * cvt.c (convert_to_aggr): Likewise.
- * typeck.c (build_function_call_real, convert_arguments): Likewise.
- * init.c (expand_aggr_init_1): Likewise.
-
-Tue Nov 29 09:50:39 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c: Add support for m68k and mips exception handling
- support.
-
-Tue Nov 29 08:48:33 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_end_all_catch): Throw into outer context, if we
- fall off end of catch handlers.
-
-Mon Nov 28 16:44:41 1994 Mike Stump <mrs@cygnus.com>
-
- * Makefile.in: Make is easier to decide where parse.[ch] will be
- built.
-
-Thu Nov 17 20:11:24 1994 Doug Evans <dje@cygnus.com>
-
- * cp/Make-lang.in (CXX_INSTALL_NAME): Use program_transform_name.
- (GXX_INSTALL_NAME): Likewise.
- (CXX_CROSS_NAME): Use program_transform_cross_name.
- (GXX_CROSS_NAME): Likewise.
- (c++.install-man): Use program_transform_name on g++.1.
- (c++.uninstall): Likewise.
-
-Mon Nov 28 13:53:03 1994 Mike Stump <mrs@cygnus.com>
-
- * parse.y (THROW): Fix precedence of throw expressions.
-
-Mon Nov 28 13:15:16 1994 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_unary_op): Allow promotions from bool to int on
- unary ~.
-
-Sun Nov 27 00:16:21 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * method.c (build_overload_name): Use DECL_ASSEMBLER_NAME for
- classes when appropriate.
- (build_overload_nested_name): When dealing with a function context,
- use ASM_FORMAT_PRIVATE_NAME to tweak the name of the function to
- avoid conflicts between local classes of the same name.
-
-Wed Nov 23 17:59:42 1994 Mike Stump <mrs@cygnus.com>
-
- * gxx.gperf, parse.y, lex.h, hash.h, lex.c (init_lex), delc.c
- (duplicate_decls, grokdeclarator), cp-tree.h: Add support for
- `explicit'.
- * cvt.c (convert_to_reference, cp_convert, build_type_conversion_1,
- build_type_conversion): Use LOOKUP_ONLYCONVERTING in
- build_method_calls so that non-converting constructors are not used.
- * call.c (build_method_call): If we shouldn't use a non-converting
- constructor, then don't.
-
-Wed Nov 23 14:46:56 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_method_call): Don't try to synthesize methods yet.
-
-Tue Nov 22 12:45:21 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (push_template_decls): Create CONST_DECLs for template
- constant parameters, not VAR_DECLs.
-
-Sat Nov 19 15:28:31 1994 Jim Wilson <wilson@chestnut.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault): Can shorten shift only if
- shift count is less than size in bits of arg0.
-
-Thu Nov 17 15:30:50 1994 Mike Stump <mrs@cygnus.com>
-
- * gxx.gperf, hash.h, lex.c (init_lex, real_yylex), parse.y: Add new
- ANSI keywords and, and_eq, bitand, bitor, explicit, namespace, not,
- not_eq, or, or_eq, typename, using, xor, xor_eq to g++. Still need
- to add support for explicit, namespace, typename, and using, support
- for the rest is already in.
-
-Fri Nov 4 19:04:18 1994 Mike Stump <mrs@cygnus.com>
-
- * gc.c (get_bad_cast_node): New routine to support compile time
- throws of bad_cast.
- * gc.c (build_dynamic_cast): Support throwing of bad_cast at compile
- time.
-
-Fri Nov 4 11:12:00 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c: Add hppa support.
-
-Fri Nov 4 10:50:50 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c: Add rs6000 support.
-
-Thu Nov 3 14:24:23 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c (do_unwind): Add i[34]86 support.
-
-Thu Nov 3 00:10:46 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (do_pending_expansions): Unset TREE_PUBLIC on implicit
- instantiations.
-
-Wed Nov 2 15:08:24 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * decl.c (finish_function): Emit types used in method parameters
- into symbol table.
-
-Wed Nov 2 15:05:47 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (process_template_parm): Allow pointer to member function
- template parameter types.
- (uses_template_parms): Handle pointer to member function
- CONSTRUCTORs.
-
- * g++.c (main): Cast first argument of bzero to (char *).
- Pass -lstdc++ instead of -lg++ unless we are invoked as 'g++'.
-
-Mon Oct 31 14:50:48 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * gc.c (build_dynamic_cast): Rewrite to make it work.
- * class.c (finish_vtbls): Build more vtables if flag_rtti is on.
- * class.c (modify_all_direct_vtables): Likewise.
- * init.c (expand_direct_vtbls_init): Expand more vtables if
- flag_rtti is on.
- * decl.c (init_type_desc): Add default return.
-
-Tue Oct 25 17:13:09 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * tree.c (debug_binfo): Get rid of the initial size entry of
- vtable.
- * cp-tree.h: Change flag_dossier to flag rtti, define type
- descriptor type nodes.
- * decl.c (init_type_desc): New function to initialize type
- descriptor type nodes.
- * decl.c (record_builtin_type): Change flag_dossier to flag_rtti.
- * lex.c (init_lex): Likewise.
- * decl.c: Change variable flag_dossier to flag_rtti.
- * decl.c (duplicate_decls): Get rid initial size entry of vtable.
- * decl.c (hack_incomplete_structures): Take out assert 164.
- * search.c (get_abstract_virtuals_1): Likewise.
- * search.c (dfs_init_vbase_pointers): Change CLASSTYPE_DOSSIER to
- CLASSTYPE_RTTI.
- * parse.y: Likewise.
- * class.c (prepare_fresh_vtable): For virtual bases, get right
- offset.
- * class.c (add_virtual_function): Change flag_dossier to
- flag_rtti.
- * class.c (modify_one_vtable): Modify the right rtti entry.
- * class.c (override_one_vtable): Get rid of size entry.
- * class.c (finish_struct): Change flag_dossier to flag_rtti, and
- build extra vtables, build type descriptors for polymorphic
- classes.
- * gc.c (build_headof): Make headof() works correctly with new
- rtti.
- * gc.c (build_typeid): Make this function work with new rtti.
- * gc.c (get_typeid): Make this function work with new rtti.
- * gc.c (build_bltn_desc): New function for new rtti.
- * gc.c (build_user_desc): Likewise.
- * gc.c (build_class_desc): Ditto.
- * gc.c (build_ptr_desc): Ditto.
- * gc.c (build_attr_desc): Ditto.
- * gc.c (build_func_desc): Ditto.
- * gc.c (build_ptmf_desc): Ditto.
- * gc.c (build_ptmd_desc): Ditto.
- * gc.c (build_t_desc): Ditto.
- * gc.c: Comment out old build_t_desc, build_i_desc, build_m_desc.
-
-Tue Oct 25 13:37:41 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (convert_harshness): Check for TREE_UNSIGNED differences
- after checking for integral conversions.
-
-Wed Nov 30 19:13:50 1994 Mike Stump <mrs@cygnus.com>
-
- * Version 2.6.3 released.
-
-Thu Nov 17 10:56:50 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck2.c (build_m_component_ref): Check the basetype of the
- member pointer against the main variant of the object type.
-
-Mon Nov 14 14:21:52 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cvt.c (convert_to_reference): Make sure that the original expr
- gets its type back when converting a reference.
-
- * method.c (build_overload_name): Clear numeric_outputed_need_bar here.
- (build_decl_overload): Instead of here.
-
-Tue Nov 8 17:11:24 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cvt.c (cp_convert): Don't build a TARGET_EXPR if we're not in a
- function.
-
- * typeck.c (convert_for_initialization): Handle initialization from
- a TARGET_EXPR.
-
-Sun Nov 6 01:34:24 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (lookup_nested_type_by_name): Fix list-walking logic.
- (tsubst): When replacing a TEMPLATE_TYPE_PARM, propagate
- TYPE_READONLY and TYPE_VOLATILE from the argument.
- (unify): When unifying with a TEMPLATE_TYPE_PARM, remove cv-quals
- present in parm from arg.
- (type_unification): Strip REFERENCE_TYPE from the argument type.
- (unify): Don't strip REFERENCE_TYPE from the argument type.
-
-Sat Nov 5 22:42:15 1994 Greg McGary <gkm@magilla.cichlid.com>
-
- * pt.c (do_type_instantiation): Check to see if there's a
- IDENTIFIER_TEMPLATE on a class before calling
- instantiate_member_templates().
-
-Sat Nov 12 06:35:42 1994 Mike Stump <mrs@cygnus.com>
-
- * Version 2.6.2 released.
-
-Thu Nov 3 18:48:19 1994 Paul Eggert <eggert@twinsun.com>
-
- * Makefile.in (spew.o, lex.o, pt.o):
- Depend on $(srcdir)/parse.h, not parse.h.
-
-Tue Nov 1 19:19:41 1994 Mike Stump <mrs@cygnus.com>
-
- * Version 2.6.1 released.
-
-Sun Oct 23 13:19:55 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c: Declare flag_access_control.
- (struct lang_f_options): Add access-control.
- * expr.c (cplus_expand_expr, NEW_EXPR): Unset flag_access_control
- for the call to expand_aggr_init to copy the object out of the
- pcc_struct_return slot.
- * search.c (compute_access): if (!flag_access_control) return
- access_public.
-
-Fri Oct 21 00:32:54 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * lex.c (cons_up_default_function): Don't try to defer method
- synthesis now.
-
- * decl.c (init_decl_processing): Use __pure_virtual for abort_fndecl
- instead of abort, since the OSF/1 dynamic linker doesn't like to see
- relocation entries for abort.
-
- * tree.c (array_type_nelts_total): Use sizetype, not
- integer_type_node.
- (array_type_nelts_top): Likewise.
-
-Thu Oct 20 15:48:27 1994 Mike Stump <mrs@cygnus.com>
-
- * decl.c (grokdeclarator): Added handling for catch parameters
- (CATCHPARM).
- * except.c (expand_start_catch_block): Use the new CATCHPARM context
- instead of NORMAL.
- * except.c (expand_throw): Don't let convert_to_reference complain
- about what we are doing.
-
-Thu Oct 20 12:55:24 1994 Jim Wilson <wilson@cygnus.com>
-
- * method.c (emit_thunk): Call instantiate_virtual_regs.
-
-Wed Oct 19 14:15:33 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_exception_blocks): Make sure throw code doesn't
- get put in function that won't be output.
-
-Mon Oct 17 18:03:15 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (init_decl_processing): Make alloca a builtin.
-
-Thu Oct 27 21:10:25 1994 Craig Burley <craig@burley>
-
- * g++.c (main): Only decrement "added" and set "library" to
- NULL when "library" != NULL (just like 940829 fix).
-
-Mon Oct 17 15:56:11 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c (expand_start_catch_block): Make sure the false label
- gets onto the permanent obstack, as it is used for the exception
- table.
-
-Fri Oct 14 18:54:48 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (modify_one_vtable): Since the DECL_CONTEXT of fndecl can
- be set just below, use current_fndecl instead.
-
-Fri Oct 14 15:12:22 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * init.c (expand_aggr_vbase_init_1): Don't call expand_aggr_init_1
- with LOOKUP_SPECULATIVELY.
- (expand_default_init): Abort if build_method_call returns NULL_TREE.
-
- * typeck.c (build_modify_expr): Don't just build a MODIFY_EXPR if
- the rhs is a TARGET_EXPR.
-
- * parse.y (left_curly): Anonymous types are not affected by #pragma
- interface/implementation.
-
- * method.c (synthesize_method): Don't call setup_vtbl_ptr for the
- default constructor if it isn't needed.
-
- * lex.c (cons_up_default_function): Do synthesize methods for
- anonymous types if necessary.
-
-Thu Oct 13 17:44:55 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * method.c (build_decl_overload): Set numeric_outputed_need_bar to 0.
-
-Wed Oct 12 13:27:57 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * typeck.c (build_modify_expr): Understand how to copy an aggregate.
-
- * init.c (expand_default_init): Likewise. Also remove some of the
- crufty code that assumes methods will not be synthesized properly.
-
- * lex.c (cons_up_default_function): If the containing type has no
- name, these functions should never need to be called, so just
- declare them.
-
- * lex.c (real_yylex): Use HOST_BITS_PER_WIDE_INT to determine the
- bitmask for lexing character constants.
-
- * call.c (build_method_call): Disable code that tries to do tricky
- stuff with a default parameter that is a constructor call, but
- actually does other tricky stuff that breaks things.
-
-Wed Oct 12 16:14:01 1994 Benoit Belley <belley@cae.ca>
-
- * decl.c (finish_enum): Disable code which forces enums to be signed,
- since this conflicts with their use as bitfields. type_promotes_to
- handles promotion of enums of underlying unsigned types to signed
- integer types.
-
-Wed Oct 12 13:24:03 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * cvt.c (type_promotes_to): Also promote enums to long if
- appropriate.
-
- * typeck.c (default_conversion): Don't expect type_promotes_to to
- return a main variant.
-
-Wed Oct 12 12:19:45 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_scoped_method_call): Don't lose side effects in the
- object expression when calling a non-existent destructor.
-
-Fri Sep 2 19:05:21 1994 Rohan Lenard <rjl@iassf.easams.com.au>
-
- * call.c (build_scoped_method_call): Remove erroneous error message
- when destructor call is written as a scoped call.
-
-Tue Oct 11 23:48:31 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * various: Cast pointer arguments to bzero and bcopy to char *.
-
-Tue Oct 11 19:34:32 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (get_derived_offset): Added a type parameter to limit how
- far up the CLASSTYPE_VFIELD_PARENT chain we search.
- * class.c (modify_one_vtable, fixup_vtable_deltas): When forming the
- offset to put into the vtable for the this parameter, make sure we
- don't offset from a parent of the DECL_CONTEXT of the function.
-
-Tue Oct 11 16:10:52 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * pt.c (do_function_instantiation): Set DECL_EXTERNAL and
- TREE_STATIC when setting DECL_INTERFACE_KNOWN.
- (do_type_instantiation): Likewise.
-
- * lex.c (cons_up_default_function): Set DECL_INTERFACE_KNOWN,
- DECL_EXTERNAL and TREE_STATIC as appropriate.
-
- * decl2.c (finish_file): Also synthesize methods that don't have
- DECL_EXTERNAL set. Set interface_unknown before doing so.
-
- * decl.c (start_function): If DECL_INTERFACE_KNOWN is set on the
- function decl, don't muck with TREE_PUBLIC and DECL_EXTERNAL.
-
-Mon Oct 10 00:56:53 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * lex.c (cons_up_default_function): Mark methods in a template class
- as template instances. Store the values of interface_unknown and
- interface_only for do_pending_inlines.
- (do_pending_inlines): Use them.
-
- * decl2.c (finish_file): If we haven't seen a definition of a
- function declared static, make the decl non-PUBLIC so compile_file
- can give an error.
-
-Sun Oct 9 02:42:29 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * method.c (do_build_copy_constructor): Handle anonymous unions.
- (do_build_assign_ref): Likewise.
- (largest_union_member): Move from lex.c.
-
-Sat Oct 8 14:59:43 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- Re-implement g++'s vague linkage independent of TREE_PUBLIC.
- * pt.c (instantiate_member_templates): Lose redundant
- -fexternal-templates handling.
- (tsubst): Set TREE_PUBLIC and DECL_EXTERNAL on new decls. Don't set
- TREE_STATIC or DECL_INTERFACE_KNOWN.
- (do_pending_expansions): Predicate on DECL_INTERFACE_KNOWN instead
- of DECL_EXTERNAL for explicit instantiations.
- (do_function_instantiation): Do the new thing.
- (do_type_instantiation): Likewise.
- (instantiate_template): Deal with member templates defined in a .cc
- file with -fexternal-templates.
- * except.c (expand_exception_blocks): Use DECL_LINKAGE_KNOWN to
- decide whether to stick builtin_throw here.
- * decl2.c (import_export_inline): Predicate on DECL_INTERFACE_KNOWN
- rather than TREE_PUBLIC. Generally fix rules.
- (finish_file): Use DECL_INITIAL to determine whether or not a method
- has been synthesized, rather than TREE_ASM_WRITTEN.
- * decl.c (warn_extern_redeclared_static): Use DECL_PUBLIC instead of
- TREE_PUBLIC.
- (pushdecl): Likewise.
- (duplicate_decls): Likewise. Deal with DECL_DECLARED_STATIC and
- DECL_INTERFACE_KNOWN.
- (redeclaration_error_message): Fix checking for conflicting linkage.
- (define_function): Set DECL_INTERFACE_KNOWN.
- (grokfndecl): Function decls are PUBLIC until we are sure about
- their linkage. Set DECL_DECLARED_STATIC as needed.
- (start_function): Deal with linkage. Move pushdecl after linkage
- magic.
- (finish_function): Don't set TREE_ASM_WRITTEN on discarded inlines.
- * cp-tree.h (lang_decl_flags): Add interface_known and
- declared_static.
- (DECL_INTERFACE_KNOWN): New macro.
- (DECL_DECLARED_STATIC): New macro.
- (DECL_PUBLIC): New macro.
-
- Clean up bogus use of TREE_PUBLIC.
- * class.c (alter_access): Fix mistaken use of TREE_PUBLIC (it
- doesn't correspond to TREE_PROTECTED and TREE_PRIVATE).
- * init.c (do_friend): Don't arbitrarily set TREE_PUBLIC.
-
-Wed Oct 5 13:44:41 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * call.c (build_overload_call_real): Don't immediately do
- array->pointer conversion.
-
- * pt.c (type_unification): If not passing to a reference, strip
- cv-quals. Also handle array->pointer conversion.
-
-Tue Oct 4 17:45:37 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (grokdeclarator): Don't warn about applying const to a
- const typedef or template type parameter.
-
- * decl2.c (finish_file): Also synthesize methods after walking the
- vtables. Ugly ugly ugly.
-
-Mon Oct 3 15:02:41 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * various: Remove lingering remnants of old exception handling code.
-
- * decl2.c (finish_file): Synthesize methods before walking the
- vtables, so that the vtables get emitted as needed.
-
- * decl.c (shadow_tag): Remove obsolete code for pushing tags and
- dealing with exceptions.
-
-Mon Oct 3 13:05:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * Make-lang.in (g++-cross): Depend upon version.o and $(LIBDEPS).
-
-Mon Oct 3 02:59:28 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl2.c (finish_file): Fix inline handling.
-
-Sun Oct 2 00:21:56 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- * decl.c (grokdeclarator): Handle redundant scope even better.
- ({push,pop}_cp_function_context): Take toplev parameter.
-
- * method.c (synthesize_method): Pass toplev parameter to
- {push,pop}_cp_function_context depending on decl_function_context
- (fndecl).
-
- * typeck.c (build_x_unary_op): Unary & on OFFSET_REFs is always the
- built-in version.
-
- * method.c (synthesize_method): Don't be confused by __in_chrg
- parameter.
-
- * class.c (popclass): Set C_C_D like start_function does.
-
- * decl.c (grokdeclarator): Handle redundant scope better.
-
- * parse.y (expr_or_declarator): Add '(' expr_or_declarator ')' rule.
- (direct_notype_declarator): Likewise.
- (complex_direct_notype_declarator): Remove it here.
-
-Sat Oct 1 21:42:18 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (resolve_offset_ref): Fix types used in resolving .*
- expressions.
-
-Sat Oct 1 15:18:49 1994 Jason Merrill <jason@phydeaux.cygnus.com>
-
- Beginnings of work to synthesize methods only when needed.
- * call.c (build_method_call): Synthesize methods as necessary
- (currently never necessary).
- * class.c (popclass): Don't try to set C_C_D here, as it'll end up
- on the wrong obstack.
- * decl.c (push_cp_function_context): Mostly copied from
- push_c_function_context.
- (pop_cp_function_context): Similarly.
- (finish_function): Reverse order of poplevel and pop_nested_class so
- that current_class_decl is restored properly.
- (start_function): Likewise.
- (finish_function): Add parameter 'nested'. Don't call
- permanent_allocation if (nested).
- * various: Pass extra parameter to finish_function.
- * decl2.c (finish_file): Reorganize end-of-file inline handling,
- synthesizing methods as necessary.
- * lex.c (cons_up_default_function): Call mark_inline_for_output.
- Only synthesize methods immediately if #pragma implementation
- (currently disabled).
- (do_pending_inlines): Call synthesize_method.
- * method.c (synthesize_method): New function; all method synthesis
- goes through here. Calls do_build_assign_ref and
- do_build_copy_constructor.
- (build_default_constructor): Remove.
- (build_dtor): Likewise.
- (build_assign_ref): Rename to do_build_assign_ref and remove stuff
- done by synthesize_method.
- (build_copy_constructor): Similarly.
-
-Thu Sep 29 16:58:52 1994 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (c_expand_return): Use magic so the backend can fixup the
- assignment into the return register, so cleanups won't clobber it.
-
-Thu Sep 29 13:08:50 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * method.c (hack_identifier): Don't call assemble_external for
- template decls.
-
- * decl.c (finish_decl): Also end temporary allocation if the decl in
- question has a type of error_mark_node.
-
-Wed Sep 28 21:45:00 1994 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (build_modify_expr): When optimizing ?: on lhs, make sure
- that if the ?: was a reference type, that the subparts will be also.
-
-Wed Sep 28 16:14:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * except.c (register_exception_table): Use Pmode, not PTRmode.
-
-Fri Sep 23 13:54:27 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * lex.c (do_pending_inlines): Do method synthesis after the
- pending_inlines have been reversed.
-
-Thu Sep 22 12:53:03 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl2.c (finish_file): Fix Brendan's fix: Only call
- register_exception_table if there is a non-empty exception table.
-
-Thu Sep 22 12:03:46 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl2.c (finish_file): Only do register_exception_table if
- -fhandle-exceptions is being used.
-
-Wed Sep 21 19:01:51 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * except.c (output_exception_table_entry): Simplify
- by using assemble_integer.
- (build_exception_table): Change to return a count.
- Cleanup to use standard macros, instead of hard-wired
- sparc asm format. Don't make __EXCEPTION_TABLE__ global.
- (register_exception_table): New function. Generate call to builtin.
- * decl2.c (finish_file): Call register_exception_table.
- * cp-tree.h (build_exception_table): Fix prototype.
-
-Wed Sep 21 13:20:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * tree.c (break_out_calls): Don't try to duplicate the DECL_INITIAL.
-
- * decl2.c (delete_sanity): Give an error at trying to delete a
- function.
-
-Wed Sep 21 11:47:10 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * lex.c (cons_up_default_function): Mark synthesized destructors
- inline.
-
- * decl.c (duplicate_decls): Ignore redeclarations of wchar_t as
- something other than __wchar_t, complaining if -pedantic and not in
- a system header.
-
-Tue Sep 20 09:43:28 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (xref_tag): Set up BINFO_INHERITANCE_CHAIN on base binfos
- here.
-
- * typeck.c (build_modify_expr): Require complete type after checking
- for error_mark_node.
-
- * call.c (build_method_call): Print parmtypes when complaining of
- ambiguous call.
-
- * typeck.c (build_modify_expr): Handle assignment to array from
- non-array.
-
- * decl.c (lookup_name_real): Deal with got_scope == error_mark_node.
-
- * call.c (build_method_call): Don't bother with the exact match.
-
-Mon Sep 19 00:51:39 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (expand_aggr_init): If we munge the type of the variable,
- also munge the type of the initializer.
-
- * decl.c (grokdeclarator): Use <= when comparing to RID_LAST_MODIFIER.
- (init_decl_processing): Push artificial declaration of wchar_t so
- people don't have to declare it before they can use it.
-
- * error.c (cp_line_of): Return lineno in lieu of 0.
-
- * typeck.c (convert_for_assignment): Handle conversion of pmfs to
- int and bool.
- (build_component_ref): Fold the COMPONENT_REF in case it can be
- reduced.
-
- * typeck2.c (store_init_value): Don't pedwarn about non-constant
- bracketed initializers for automatic variables.
-
-Sun Sep 18 10:12:12 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * error.c (dump_decl): Don't say `typedef enum foo foo'.
-
- * decl.c (start_decl): Don't set TREE_PUBLIC on template decls just
- because they're affected by #pragma i/i. We'll deal with that when
- they get instantiated.
-
- * typeck.c (build_unary_op): Clean up cruft in ADDR_EXPR case.
-
- * class.c (instantiate_type): Set TREE_CONSTANT on instantiated
- ADDR_EXPRs if appropriate.
-
- * decl.c (build_ptrmemfunc_type): Unset IS_AGGR_TYPE on pmf types.
-
- * typeck.c (build_ptrmemfunc): Handle &overloaded_method as an
- initializer properly.
- * typeck2.c (digest_init): Likewise.
-
- * tree.c (cp_build_type_variant): Like c_build_type_variant, except
- it uses build_cplus_array_type.
- * *.c: Use cp_build_type_variant instead of c_build_type_variant.
-
- * pt.c (do_type_instantiation): Don't try to instantiate nested
- enums.
-
-Tue Sep 13 10:56:58 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (build_up_reference): Handle preincrement and predecrement
- properly.
-
-Tue Sep 13 09:51:59 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (finish_decl): Only lay out the rtl for DECL if it is, in
- fact, static.
-
-Mon Sep 12 14:40:30 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (finish_decl): Lay out the rtl for DECL before doing
- grok_reference_init, in case it's static.
-
-Mon Sep 12 12:45:38 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Don't synthesize constructors if the
- class has a field with the same name as the class. Don't die on
- classes with no constructors or destructors. Don't die if the head
- and tail of the class are in different files.
-
- * decl.c (grokdeclarator): Don't treat a function pointer field
- with the same name as the class as a constructor.
-
-Fri Sep 9 13:17:00 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_c_cast): Pull constant values out of their
- variables here.
-
- * decl.c (duplicate_decls): Only propagate DECL_CHAIN in
- FUNCTION_DECLs and TEMPLATE_DECLs.
-
-Thu Sep 8 10:07:48 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (duplicate_decls): Propagate DECL_CHAIN in all DECLs that
- have it.
-
- * pt.c (unify): REALs and INTEGERs only unify with their own genus.
- (instantiate_member_templates): Don't muck with DECL_EXTERNAL and
- TREE_PUBLIC unless -fexternal-templates.
-
-Wed Sep 7 13:17:10 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (do_type_instantiation): Call instantiate_member_templates.
- Deal with specializations.
- (tsubst): Don't stick the mangled name in DECL_NAME for function
- instantiations. Don't push them, either.
-
- * decl2.c (grokfield): Move code for generating the
- DECL_ASSEMBLER_NAME for static members from here.
- * method.c (build_static_name): To here.
- * decl.c (grokvardecl): Call build_static_name.
- (duplicate_decls): Keep old DECL_ASSEMBLER_NAME.
-
-Mon Sep 5 12:49:18 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): If -Wsynth, warn when selecting
- synthesized op= over user-supplied one cfront would select.
- * decl2.c (lang_decode_option): Handle -Wsynth.
-
-Fri Sep 2 15:11:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (finish_enum): Overhaul to fix several bugs.
- (start_enum): Disable useless code.
-
-Thu Sep 1 16:04:54 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (c_expand_return): Warn about returning a reference to a
- temporary.
- (convert_arguments): Increment argument counter when using default
- arguments, too.
-
-Wed Aug 31 14:29:22 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (finish_decl): If the type of decl is error_mark_node,
- don't bother trying to do anything.
-
- * typeck.c (convert_for_initialization): If the rhs contains a
- constructor call, pretend the lhs type needs to be constructed.
-
- * init.c (expand_default_init): If we stick the object inside the
- initializer, mark the initializer used.
-
-Tue Aug 30 13:50:18 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * method.c (build_assign_ref): Return *this;
- (build_assign_ref): Fix base assignment order.
- (build_copy_constructor): Fix member init order.
-
-Mon Aug 29 13:54:39 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * g++.c (main): Remember to clear out SAW_SPECLANG after we see
- its argument.
-
-Sat Aug 27 09:36:03 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * method.c (build_copy_constructor): Also copy virtual bases.
-
-Fri Aug 26 17:05:15 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * lex.c (do_pending_inlines): Clear out pending_inlines before doing
- any synthesis. Also first set deja_vu on all pending_inlines.
-
- * method.c (build_assign_ref): Use build_member_call to invoke base
- operator=, rather than build_modify_expr. And use
- build_reference_type instead of TYPE_REFERENCE_TO.
- (build_copy_constructor): Use TYPE_NESTED_NAME to identify the
- basetype.
-
- * decl2.c (grokfield): Don't complain about undefined local class
- methods.
-
- * class.c (finish_struct): Don't try to synthesize methods here.
- * lex.c (do_pending_inlines): Instead, synthesize them here.
- (init_lex): Initialize synth_obstack.
- (cons_up_default_function): Stick synthesis request on
- pending_inlines.
-
-Fri Aug 26 12:24:14 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * call.c (build_method_call) [PCC_STATIC_STRUCT_RETURN]: Also
- accept an RTL_EXPR in what we're about to use for the instance,
- since anything which would end up with pcc_struct_return set
- inside cplus_expand_expr.
-
- * cp-tree.h (cons_up_default_function): Note change of prototype.
-
-Thu Aug 25 23:05:30 1994 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * class.c (finish_struct): Undid change from Aug 21 testing
- CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING.
- * parse.y (left_curly): Likewise, undid change from Aug 21.
- * decl.c (xref_tag): Undid change from Aug 21, set
- CLASSTYPE_INTERFACE correctly, and added comments.
-
-Thu Aug 25 00:36:31 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- Rework approach to synthesized methods; don't go through the parser
- anymore.
- * class.c (finish_struct): Use new synthesis approach.
- * lex.c (cons_up_default_function): Now just creates declaration,
- not code.
- (largest_union_member): #if 0 out.
- (default_assign_ref_body): Likewise.
- (default_copy_constructor_body): Likewise.
- * method.c (build_default_constructor): New function to synthesize X().
- (build_copy_constructor): Synthesize X(X&).
- (build_assign_ref): Synthesize X::operator=(X&).
- (build_dtor): Synthesize ~X().
-
- * error.c (cp_line_of): If we're dealing with an artificial
- TYPE_DECL, look at the type instead.
-
-Wed Aug 24 11:11:50 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (sort_member_init): Check warn_reorder.
- * decl2.c (lang_decode_option): Handle -W{no-,}reorder.
-
- * cp-tree.h (CLASSTYPE_SOURCE_LINE): New macro.
- * error.c (cp_line_of): Use CLASSTYPE_SOURCE_LINE for aggregates.
- * class.c (finish_struct): Set CLASSTYPE_SOURCE_LINE.
-
-Tue Aug 23 09:28:35 1994 Mike Stump <mrs@cygnus.com>
-
- * error.c (dump_decl): Improve wording, so that error messages
- dont't read template<, class foo>...
-
-Mon Aug 22 15:30:51 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (label_colon): Also match a TYPENAME as a label name,
- since they may have declared a class by that name but have also
- tried to have a local label under the same name.
-
- * pt.c (coerce_template_parms): Call cp_error, not cp_error_at,
- for the message so they know at what point it was instantiated.
-
-Sun Aug 21 23:07:35 1994 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and
- CLASSTYPE_VTABLE_NEEDS_WRITING for signatures up to left_curly time.
- * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and
- CLASSTYPE_VTABLE_NEEDS_WRITING for signatures down to left_curly time.
- * parse.y (left_curly): New final resting place for setting
- CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING for signatures.
-
- * class.c (finish_struct): Don't test for function/field name
- conflicts in signatures, since all the fields are compiler-constructed.
-
-Fri Aug 19 14:04:47 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * method.c (build_overload_nested_name): In qualified name
- mangling, the template with value instantiation will have numeric
- at end and may mixed with the name length of next nested level.
- Add a '_' in between.
- * method.c (build_overload_name): Ditto.
- * method.c (build_overload_identifier): Ditto.
-
-Thu Aug 18 16:24:43 1994 Mike Stump <mrs@cygnus.com>
-
- * error.c (dump_decl): Handle NULL args.
-
-Thu Sep 29 16:15:36 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu>
-
- * g++.c: Rework last change so it's done like collect.c (and
- gcc.c).
-
-Wed Sep 14 10:17:27 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu>
-
- * g++.c: Include <sys/errno.h> in case `errno' is a macro
- as permitted by ANSI C.
-
-Thu Aug 18 12:48:09 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and
- CLASSTYPE_VTABLE_NEEDS_WRITING up to left_curly time.
- * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and
- CLASSTYPE_VTABLE_NEEDS_WRITING down to left_curly time.
- * parse.y (left_curly): New final resting place for setting
- CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING.
-
-Thu Aug 11 11:32:42 1994 H.J. Lu <hjl@nynexst.com>
-
- * g++.c (main): Only decrement "added" and set "library" to
- NULL when "library" != NULL.
-
-Sat Aug 13 00:14:52 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): Don't set TREE_PUBLIC on a function decl
- just because its class has a known interface.
- (decls_match): Deal with new format of template parms.
-
- * lex.c (cons_up_default_function): Don't play with TREE_PUBLIC and
- DECL_EXTERNAL here.
-
-Fri Aug 12 01:55:15 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (pushtag): SET_DECL_ARTIFICIAL on gratuitous typedefs.
- (xref_defn_tag): Likewise.
- (pushdecl): Only allow artificial typedefs to be shadowed.
-
- * init.c (emit_base_init): Pass the right binfos to
- expand_aggr_init_1.
-
- * class.c (delete_duplicate_fields_1): Make it work right.
- (finish_struct): Catch function/field name conflict.
-
- * decl2.c (check_classfn): Pass the function to cp_error, not just
- the name.
-
- * init.c (sort_member_init): Warn when order of member initializers
- does not match order of member declarations.
- (emit_base_init): Call expand_aggr_init_1 with LOOKUP_PROTECT.
-
- * error.c (dump_expr): Handle lists of functions.
-
- * decl.c (start_function): #pragma interface only affects functions
- that would otherwise be static.
- (finish_decl): Don't warn about an unused variable if it has both
- constructor and destructor, since the 'resource allocation is
- initialization' idiom is relatively common.
-
- * typeck.c (comp_target_types): Don't handle TEMPLATE_TYPE_PARMs.
- (comp_target_parms): Likewise.
- (compparms): Never consider default parms.
- (common_base_type): Don't choose a virtual baseclass if there is a
- more derived class in common.
- (build_conditional_expr): If pedantic, pedwarn about conversion to
- common base in conditional expr.
-
- * class.c (instantiate_type): Handle template instantiation better.
-
- * typeck.c (convert_arguments): Don't try to get tricky and convert
- to int directly when PROMOTE_PROTOTYPES is set, as it breaks
- user-defined conversions.
-
- * lex.c (check_for_missing_semicolon): Also give error at end of
- file.
-
- * call.c (build_method_call): Don't promote arrays to pointers here.
-
- * typeck.c (convert_arguments): Don't require the actual parameter
- to be of a complete type if the formal parameter is a reference.
-
-Thu Aug 11 15:21:40 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): Soften 'static' on member function error
- to pedwarn.
-
- * init.c (build_new): Don't automatically save rval.
- (build_offset_ref): Do field lookup with proper basetype_path.
-
-Thu Aug 11 12:46:54 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * errfn.c (cp_silent): Declare to mark when we should avoid
- emitting warnings and errors.
- (cp_error): Check it.
- (cp_warning): Likewise.
- (cp_pedwarn): Likewise.
- (cp_compiler_error): Likewise.
- (cp_error_at): Likewise.
- (cp_warning_at): Likewise.
- (cp_pedwarn_at): Likewise.
- * call.c (compute_conversion_costs): Set CP_SILENT when we start
- out, and make sure we turn it off before we leave.
-
-Thu Aug 11 00:02:54 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (grok_array_decl): Try computing *(A+B) if neither
- argument is obviously an array.
-
-Wed Aug 10 15:32:04 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (c_expand_start_case): Do cleanups here.
-
- * parse.y (xcond): Do bool conversion here, too.
- (simple_stmt, SWITCH case): Don't do cleanups here.
-
- * decl.c (duplicate_decls): Don't treat builtins that have been
- explicitly declared specially.
-
-Tue Aug 9 01:16:09 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * tree.c (make_deep_copy): Support copying pointer, reference,
- function, array, offset and method types.
-
- * decl.c (init_decl_processing): Mark exit and abort as
- BUILT_IN_NONANSI so that duplicate_decls is kinder about
- redeclaration.
- (duplicate_decls): Don't give two errors for redeclaring a C
- function with the same parms but a different return type.
-
- * parse.y (paren_cond_or_null): Do cleanup and bool conversion here.
- (condition): Instead of here.
- (simple_stmt, SWITCH case): Also do cleanup here.
-
- * decl2.c (finish_anon_union): Only break out FIELD_DECLs.
-
- * call.c (build_method_call): Don't throw away the side effects of
- the object in a call to a non-existent constructor.
- * parse.y (primary): Likewise.
-
- * method.c (build_decl_overload): Oop.
-
- * decl2.c (lang_decode_option): Deal with flag_no_nonansi_builtin,
- warn about uselessness of specifying -fansi-overloading.
-
- * method.c (build_decl_overload): Treat any non-member new with one
- parameter as __builtin_new.
-
- * decl.c (init_decl_processing): Setup built-in meanings of exit,
- _exit and abort.
-
-Mon Aug 8 15:03:30 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * error.c (dump_readonly_or_volatile): Put a space between const and
- volatile if both apply.
-
- * init.c (perform_member_init): Clean up after this initialization.
- (emit_base_init): Clean up after each base init, not after all have
- been done.
- (expand_aggr_vbase_init_1): Clean up after this init.
-
-Sun Aug 7 14:55:05 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Deal with destroying references.
-
- * parse.y (condition): Do bool_truthvalue_conversion here.
- (paren_expr_or_null): And here.
- (simple_if): Not here.
- (simple_stmt): Or here.
-
-Sat Aug 6 22:29:45 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (paren_expr_or_null): Wrap the expression in a
- CLEANUP_POINT_EXPR.
- (condition): Likewise.
-
-Sat Aug 6 19:46:37 1994 Rohan Lenard <rjl@easams.com.au>
-
- * call.c (build_scoped_method_call): Fix error message when
- destructor call refers to a nonexistent type.
-
-Sat Apr 16 22:43:30 1993 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * lex.h (rid): Deleted RID_RAISES, it's never used.
- Moved RID_PUBLIC, RID_PRIVATE, RID_PROTECTED, RID_EXCEPTION,
- RID_TEMPLATE and RID_SIGNATURE to the end of the enumeration,
- they don't need to be touched in `grokdeclarator.'
- (RID_LAST_MODIFIER): Defined macro to be RID_MUTABLE.
-
- * decl.c (grokdeclarator): Use RID_LAST_MODIFIER instead of
- RID_MAX as loop limit for finding declaration specifiers.
-
-Sat Apr 3 21:59:07 1993 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * lex.c (debug_yytranslate): Moved to parse.y since it needs to
- access `yytname,' which is static in parse.c.
-
-Fri Apr 2 23:36:57 1993 Gerald Baumgarnter <gb@cs.purdue.edu>
-
- * cp-tree.h (GNU_xref_ref): Fixed typo in extern declaration, it
- was `GNU_xref_def' instead of `GNU_xref_ref.'
-
-Fri Aug 5 14:20:16 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (do_function_instantiation): Don't set TREE_PUBLIC and
- DECL_EXTERNAL on 'extern' instantiations; wait until EOF to do that.
- (do_type_instantiation): Likewise.
-
- * decl2.c (import_export_inline): Decides at EOF what an inline's
- linkage should be.
- (finish_file): Call it.
-
- * decl.c (start_function): Don't rely on the settings of TREE_PUBLIC
- and DECL_EXTERNAL from do_*_instantiation. Only set
- DECL_DEFER_OUTPUT on inlines whose linkage might actually change.
- (finish_function): Use DECL_DEFER_OUTPUT to decide which inlines to
- mark for later consideration, rather than DECL_FUNCTION_MEMBER_P.
-
-Fri Aug 5 01:12:20 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (get_class_offset_1, get_class_offset): New routine to
- find the offset of the class where a virtual function is defined,
- from the complete type.
- * class.c (modify_one_vtable, fixup_vtable_deltas): Use
- get_class_offset instead of virtual_offset as get_class_offset will
- always provide the right answer.
- * tree.c (virtual_offset): Remove. It only ever worked some of the
- time.
-
-Tue Aug 2 12:44:21 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Put back unary_complex_lvalue call
- that I thought was redundant.
-
- * typeck.c (c_expand_return): Fix a case I missed before.
-
-Sun Jul 31 17:54:02 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (unify): Strip cv-quals from template type arguments (when
- 'const T*' is matched to 'const char*', that does not mean that T is
- 'const char').
-
-Fri Jul 29 01:03:06 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (do_type_instantiation): Instantiate nested TAGS, not
- typedefs. Third time's the charm?
-
- * parse.y (template_parm): Support default template parms.
- * pt.c (process_template_parm): Likewise.
- (end_template_parm_list): Likewise.
- (coerce_template_parms): Likewise.
- (mangle_class_name_for_template): Likewise.
- (push_template_decls): Likewise.
- (unify): Likewise.
- * method.c (build_overload_identifier): Likewise.
- * error.c (dump_decl): Likewise.
-
-Wed Jul 27 17:47:00 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (do_type_instantiation): Only instantiate nested *classes*.
-
-Tue Jul 26 13:22:40 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * search.c (note_debug_info_needed): Also emit debugging information
- for the types of fields.
-
-Mon Jul 25 00:34:44 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (lookup_template_class): Pass 'template' to
- coerce_template_parms instead of 'in_decl', since it's a more
- meaningful context.
-
- * typeck.c (c_expand_return): Make sure any cleanups for the return
- expression get run.
- (build_c_cast): Use CONVERT_EXPR for conversion to void.
-
- * pt.c (do_type_instantiation): Also instantiate nested types.
-
- * typeck.c (convert_for_assignment): Don't die when comparing
- pointers with different levels of indirection.
-
- * decl.c (grokdeclarator): The sub-call to grokdeclarator for
- class-local typedefs sets DECL_ARGUMENTS, so we need to clear it
- out.
-
- * decl2.c (finish_anon_union): Don't die if the union has no
- members.
-
- * decl.c (grokdeclarator): Undo changes to declspecs when we're done
- so that 'typedef int foo, bar;' will work.
-
- * decl2.c (finish_file): Don't call expand_aggr_init for
- non-aggregates.
-
-Mon Jul 25 00:03:10 1994 Teemu Torma <tot@trema.fi>
-
- * decl.c (finish_function): We can't inline constructors and
- destructors under some conditions with -fpic, but don't unset
- DECL_INLINE.
-
-Mon Jul 25 00:03:10 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_object_ref): Make sure 'datum' is a valid object.
-
-Sun Jul 24 14:19:31 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Don't set DECL_FIELD_BITPOS on
- non-fields.
- (finish_struct_methods): Use copy_assignment_arg_p.
-
- * cvt.c (cp_convert): If expr is an OFFSET_REF, resolve it instead
- of giving an error.
-
- * typeck.c (build_binary_op_nodefault): Don't set result_type if we
- don't know how to compare the operands.
-
- * decl.c (grokdeclarator): Avoid seg fault when someone uses '__op'
- as a declarator-id in their program. Like the Linux headers do.
- Arrgh.
-
- * tree.c (lvalue_p): Treat calls to functions returning objects by
- value as lvalues again.
-
- * typeck.c (build_component_addr): Use convert_force to convert the
- pointer in case the component type is also a private base class.
-
- * search.c (get_matching_virtual): Fix bogus warning of overloaded
- virtual.
-
- * pt.c (overload_template_name): Set DECL_ARTIFICIAL on the created
- TYPE_DECL to fix bogus shadowing warnings.
-
-Fri Jul 22 01:15:32 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (expand_aggr_init_1): const and volatile mismatches do not
- prevent a TARGET_EXPR from initializing an object directly.
-
-Tue Jul 19 17:55:37 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (build_up_reference): Allow building up references to
- `this', don't warn about making references to artificial variables
- (like `this').
-
- * tree.c (lvalue_p): `this' is not an lvalue.
-
- * call.c (build_method_call): Accept using a typedef name (or
- template type parameter) for explicit destructor calls.
-
-Thu Jul 14 09:42:23 1994 Mike Stump <mrs@cygnus.com>
-
- * Version 2.6.0 released.
-
-Wed Jul 13 03:57:54 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * method.c (hack_identifier): Put back old code so lists of
- non-functions will be handled properly.
-
- * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): #if 0 out; this macro is now
- defined in the language-independent tree.h.
-
- * tree.c (count_functions): Avoid bogus warning when compiling this
- function.
-
-Mon Jul 11 18:37:20 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grok_reference_init): Always save the initializer of a
- reference.
-
-Fri Jul 8 17:41:46 1994 Mike Stump <mrs@cygnus.com>
-
- * decl.c (cplus_expand_expr_stmt): Wrap statement expressions inside
- CLEANUP_POINT_EXPRs so that the stack slots can be reused.
- (disabled for now)
-
-Fri Jul 8 12:59:38 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * method.c (hack_identifier): Fix for new overloading.
-
- * typeck.c (build_binary_op_nodefault): Don't mess with division by
- zero.
-
-Fri Jul 8 13:20:28 1994 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * decl2.c (finish_file): Only call walk_sigtables, if
- flag_handle_signatures is turned on, don't waste time otherwise.
-
-Fri Jul 8 02:27:41 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (push_overloaded_decl): Don't create overloads of one when
- shadowing a class type.
- * typeck.c (build_x_function_call): Complain about overloads of one.
-
- * decl.c (grokdeclarator): Don't try to treat a char* as a tree.
- (grokdeclarator): Fix setting of TREE_STATIC.
- (start_decl): Clear DECL_IN_AGGR_P after calling duplicate_decls.
-
-Thu Jul 7 22:20:46 1994 Gerald Baumgartner <gb@andros.cygnus.com>
-
- * cp-tree.h (walk_sigtables): Created extern declaration.
- * decl2.c (walk_sigtables): Created function, patterned after
- walk_vtables, even though we only need it to write out sigtables.
- (finish_sigtable_vardecl): Created function.
- (finish_vtable_vardecl): Changed 0 to NULL_PTR.
- (finish_file): Call walk_sigtables.
-
- * sig.c (build_signature_table_constructor): Mark class member
- function pointed to from signature table entry as addressable.
-
-Thu Jul 7 13:39:37 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (start_decl): Check new decl of static member variable
- against the declaration in the class here.
- (grokvardecl): Instead of here.
-
- * class.c (prepare_fresh_vtable): Call import_export_vtable if not
- -fvtable-thunks.
- (build_vtable): Likewise.
-
- * decl2.c (import_export_vtable): Move logic for deciding the
- interface of a template class from here.
- (import_export_template): To here.
- (finish_vtable_vardecl): Call import_export_template before
- import_export_vtable.
-
-Wed Jul 6 20:25:48 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c (init_exception_processing): Setup interim_eh_hook to
- call lang_interim_eh.
- * except.c (do_unwind): Propagate throw object value across
- stack unwinding.
- * except.c (saved_throw_value): Used to hold the value of the object
- being thrown. It is always a reference to the real value.
- * except.c (expand_start_catch_block): Add handling for the
- value of the exception object.
- * except.c (expand_start_catch_block): Add handler for the handler,
- so that throws inside the handler go to the outer block.
- * except.c (expand_end_catch_block): Likewise.
- * parse.y (handler_args): Use parm instead, as the other doesn't yet
- handle references correctly.
-
-Wed Jul 6 17:55:32 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl2.c (mark_vtable_entries): If -ftable-thunks, set the
- vtable entry properly to abort.
-
-Tue Jul 5 14:07:54 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault): Downgrade division by zero
- errors to warnings.
-
- * call.c (build_overload_call_real): Handle fnname being a list of
- functions.
- * typeck.c (build_x_function_call): Pass list of functions to
- build_overload_call, not just the name.
- * tree.c (count_functions): Complain when called for invalid
- argument.
-
- * decl.c (grokdeclarator): Fix settings of TREE_STATIC, TREE_PUBLIC
- and DECL_EXTERNAL on static members and initialized const members.
- * decl2.c (grokfield): Reflect this change.
-
-Fri Jul 1 09:35:51 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (init): ANSI C++ does not forbid { }.
-
-Thu Jun 30 00:35:22 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (lang_decode_option): Set warn_nonvdtor along with -Wall.
- warn_nonvdtor defaults to off.
-
- * class.c (instantiate_type): Use comptypes rather than relying on
- types to satisfy ==.
-
- * decl.c (start_function): Set DECL_DEFER_OUTPUT on all inlines that
- might be static.
-
- * tree.c (build_cplus_new): Never build WITH_CLEANUP_EXPRs.
-
- * decl.c (grok_reference_init): Deal with ADDR_EXPRs of TARGET_EXPRs.
-
- * cvt.c (cp_convert): Pass 0 to with_cleanup_p arg of
- build_cplus_new.
-
-Wed Jun 29 22:31:09 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (finish_file): Maybe consider static inlines multiple
- times, in case they reference each other.
-
-Tue Jun 28 11:58:38 1994 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * class.c (finish_struct): Don't `cons_up_default_function's
- for signatures.
- (finish_struct): Handle an empty method_vec correctly.
-
- * decl.c (grokdeclarator): Don't warn about a signature being
- empty in a signature pointer declaration if we only saw a
- forward declaration of the signature. Changed `warning's into
- `cp_warning's.
-
- * sig.c (build_sigtable): Don't die if a null signature table
- constructor is returned.
- (build_signature_pointer_constructor): If the signature table
- constructor is null, the _sptr field is set to a null pointer
- and cast to the appropriate type. Make copies of all null
- pointers so that the type null_pointer_node doesn't get changed.
- (build_signature_table_constructor): Added comments.
-
- * sig.c (build_signature_pointer_constructor): Complain if we
- try to assign to/initialize a signature pointer/reference of
- an undefined signature.
-
-Mon Jun 27 14:05:16 1994 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * typeck2.c (store_init_value): Don't be pedantic about
- non-constant initializers of signature tables/pointers/references.
-
-Fri Jun 24 16:49:41 1994 Gerald Baumgartner <gb@cs.purdue.edu>
-
- * decl.c (grokdeclarator): If we are grokking an opaque typedef
- in a signature, don't complain about it begin static.
-
-Wed Jun 29 16:44:45 1994 Mike Stump <mrs@cygnus.com>
-
- Fixes a problem of the this pointer being wrong in virtual calls to
- methods that are not overridden in more derived classes.
-
- * class.c (fixup_vtable_delta): New routine. It will fixup the
- delta entries in vtables, wheever they need updating.
- * class.c (finish_struct): Call the new routine for all virtual
- bases, as they can have different offsets, than those used in base
- classes that we derive our vtable from.
-
-Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_binary_op): Use the types before default
- conversions in the error message.
-
- * *.c: Use c_build_type_variant instead of build_type_variant where
- the type might be an array.
-
- * call.c (build_method_call): Call build_type_variant and
- build_reference_type in the right order.
- * decl.c (record_builtin_type): Likewise.
-
-Wed Jun 29 16:58:53 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Call build_type_variant and
- build_reference_type in the right order.
- * decl.c (record_builtin_type): Likewise.
-
-Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_binary_op): Use the types before default
- conversions in the error message.
-
- * *.c: Use c_build_type_variant instead of build_type_variant where
- the type might be an array.
-
-Sat Jun 25 11:50:54 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (convert_to_reference): Try UDC's before doing the
- reinterpret_cast thang, though.
-
-Fri Jun 24 01:24:01 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (c_expand_return): Don't USE the return value location
- after we've expanded the jump.
-
- * decl2.c (finish_file): Make sure DECL_SAVED_INSNS is not 0 before
- trying to write out an inline.
-
- * cvt.c (build_up_reference): Also do address adjustment when the
- target type uses MI.
- (convert_to_reference): Try UDCs only after built-in conversions.
- (build_type_conversion_1): Don't play games with the argument to the
- method.
- (build_type_conversion): #if 0 out code for binding to reference.
-
-Thu Jun 23 00:22:28 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (finish_file): Use TREE_SYMBOL_REFERENCED to decide
- whether to emit inlines.
-
- * decl.c (grokdeclarator): Set explicit_int for decls that just
- specify, say, 'long'.
-
- * init.c (do_friend): Do overload C functions (or call pushdecl,
- anyaway).
-
-Wed Jun 22 13:40:49 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (build_up_reference): Don't call readonly_error.
- (convert_to_reference): Propagate const and volatile from expr to
- its type.
-
- * tree.c (lvalue_p): Random CALL_EXPRs are not lvalues.
-
- * cvt.c (build_up_reference): Break out WITH_CLEANUP_EXPR when
- creating a temporary.
- (convert_to_reference): Lose excessive and incorrect trickiness.
- (cp_convert): Call build_cplus_new with with_cleanup_p set.
-
- * typeck2.c (build_functional_cast): Likewise.
-
-Tue Jun 21 17:38:38 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): signed, unsigned, long and short all
- imply 'int'.
-
- * decl.c (grokdeclarator): Allow "this is a type" syntax.
- (grok_reference_init): Simplify and fix.
-
-Sun Jun 19 17:08:48 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): pedwarn about a typedef that specifies no
- type.
-
-Sat Jun 18 04:16:50 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (start_function): Move TREE_PUBLIC and DECL_EXTERNAL
- tinkering to after call to pushdecl.
-
-Fri Jun 17 14:48:28 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Handle destructors for non-aggregate
- types properly.
-
-Thu Jun 16 16:48:05 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Make sure that the name given for the
- destructor matches the constructor_name of the instance.
-
- * pt.c (do_function_instantiation): A non-extern instantiation
- overrides a later extern one.
- (do_type_instantiation): Likewise.
-
-Wed Jun 15 19:34:54 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (expand_aggr_init): Use TYPE_MAIN_VARIANT to get the
- unqualified array type.
-
- * cp-tree.h (EMPTY_CONSTRUCTOR_P): Tests whether NODE is a
- CONSTRUCTOR with no elements.
-
- * decl.c (various): Lose empty_init_node.
- (finish_decl): Use EMPTY_CONSTRUCTOR_P, do the empty CONSTRUCTOR
- thing depending on the value of DECL_COMMON instead of
- flag_conserve_space, do the empty CONSTRUCTOR thing for types that
- don't have constructors, don't treat a real empty CONSTRUCTOR
- specially.
-
- * typeck2.c (process_init_constructor): Don't treat empty_init_node
- specially.
-
-Wed Jun 15 19:05:25 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (override_one_vtable): Don't forget to merge in an old
- overrider when we wanted to reuse a vtable, but couldn't.
-
-Wed Jun 15 15:03:16 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (start_decl): Put statics in common again.
-
- * decl.c (grokdeclarator): Return NULL_TREE for an error rather than
- setting the type to error_mark_node.
-
- * typeck.c (build_modify_expr): Build up a COMPOUND_EXPR for enum
- bitfield assignments.
-
-Tue Jun 14 12:23:38 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grok_op_properties): Const objects can be passed by value.
-
-Mon Jun 13 03:10:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (import_export_vtable): Force implicit instantiations to
- be interface_only when -fno-implicit-templates.
-
- * decl.c (duplicate_decls): Redeclaring a class template name is an
- error.
-
- * pt.c (end_template_decl): Call GNU_xref_decl for class templates.
- * xref.c (GNU_xref_decl): Support templates.
-
-Sat Jun 11 17:09:05 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grok_op_properties): Split out checking for whether this
- function should suppress the default assignment operator.
- * decl2.c (grok_function_init): Likewise.
- (copy_assignment_arg_p): New function to do just that.
- Now considers virtual assignment operators that take a base as an
- argument to count as copy assignment operators.
-
- * search.c (dfs_debug_mark): Lose checks for DWARF_DEBUG and
- TREE_ASM_WRITTEN, as they are redundant.
-
- * pt.c (end_template_decl): Don't try to set DECL_CLASS_CONTEXT on a
- decl that has no LANG_SPECIFIC part.
- (do_type_instantiation): Force the debugging information for this
- type to be emitted.
-
- * decl.c (start_decl): Clear up uses of various types of templates
- (say sorry for static data members, rather than "invalid template").
- (expand_static_init): Fix initialization of static data members of
- template classes.
-
-Fri Jun 10 00:41:19 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): Set DECL_CONTEXT on static data members.
-
- * g++.c (main): Use -xc++-cpp-output for .i files.
-
- * pt.c (tsubst): Give meaningful error about declaring template for
- a copy constructor which was not declared in the class template.
- (do_type_instantiation): Explicit instantiation before the class
- template is an error.
- (instantiate_template): Don't die if tsubst returns error_mark_node.
-
-Thu Jun 9 19:04:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- Don't synthesize the copy assignment operator if the one in a base
- class is pure virtual.
- * cp-tree.h (TYPE_HAS_ABSTRACT_ASSIGN_REF): New macro to indicate
- whether the type has a pure virtual copy assignment operator.
- * class.c (finish_base_struct): Don't generate the copy assignment
- operator if a base class has a pure virtual one.
- * decl.c (grok_op_properties): Add disabled code to set
- TYPE_HAS_ABSTRACT_ASSIGN_REF with comment pointing to where it is
- actually set.
- * decl2.c (grok_function_init): Set TYPE_HAS_ABSTRACT_ASSIGN_REF.
-
- * decl2.c (import_export_vtable): Always treat template
- instantiations as if write_virtuals >= 2, and treat implicit
- instantiations as external if -fno-implicit-templates.
- (finish_file): Output all pending inlines if
- flag_keep_inline_functions.
-
-Wed Jun 8 20:48:02 1994 Mike Stump <mrs@cygnus.com>
-
- * tree.c (layout_vbasetypes): Align virtual base classes inside
- complete objects, so that we don't core dump on machines such as
- SPARCs when we access members that require larger than normal
- alignments, such as a double. Also, we bump up the total alignment
- on the complete type, as necessary.
-
-Wed Jun 8 16:18:14 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * gxxint.texi (Free Store): New section with code for examining
- cookie.
- (Limitations of g++): Remove operator delete entry, since it is no
- longer accurate. Fix access control entry.
-
- * typeck.c (build_unary_op): Pedwarn about taking the address of or
- incrementing a cast to non-reference type.
- (build_modify_expr): Use convert instead of convert_force again.
-
- * search.c (get_base_distance): Use IS_AGGR_TYPE_CODE to check for
- class type, not == RECORD_TYPE.
-
- * decl.c (grokdeclarator): Cope with grokfndecl returning NULL_TREE.
-
- * typeck2.c (report_case_error): #if 0 out.
- * lex.c (real_yylex): Lose RANGE.
- * parse.y: Likewise.
-
-Tue Jun 7 18:17:35 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (simple_stmt, case ranges): Use ELLIPSIS instead of RANGE.
-
-Mon Jun 6 19:39:57 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_c_cast): Don't shortcut conversions to the same
- type. Don't replace consts with their values here, since that's now
- done in cp_convert.
-
- * cvt.c (cp_convert): When converting to bool, take
- integer_zero_node to false_node and all other INTEGER_CSTs to
- true_node.
- (build_type_conversion): Don't complain about multiple conversions
- to float if we're not really converting.
-
-Fri Jun 3 02:10:56 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- Implement 'extern template class A<int>;' syntax for suppressing
- specific implicit instantiations.
- * cp-tree.h: Update prototypes for do_*_instantiation.
- * pt.c (do_pending_expansions): Don't compile 'extern' explicit
- instantiations.
- (do_function_instantiation): Set DECL_EXTERNAL on 'extern' explicit
- instantiations.
- (do_type_instantiation): Likewise.
- * parse.y (explicit_instantiation): Support 'extern template class
- A<int>;' syntax.
- * decl.c (start_function): Don't modify the settings of TREE_PUBLIC
- and DECL_EXTERNAL on explicit instantiations.
-
- * cvt.c (cp_convert): Replace constants with their values before
- converting.
- (cp_convert): Consistently use 'e' instead of 'expr'.
-
-Thu Jun 2 03:53:30 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck2.c (build_x_arrow): Resolve OFFSET_REFs first.
-
-Wed Jun 1 18:57:35 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck2.c (digest_init): Handle initializing a pmf with an
- overloaded method.
- * typeck.c (build_ptrmemfunc): Handle overloaded methods.
-
- * decl.c (pushtag): Use build_decl to make TYPE_DECLs.
- (xref_defn_tag): Likewise.
- * pt.c (process_template_parm): Likewise.
- (lookup_template_class): Likewise.
- (push_template_decls): Likewise.
- (instantiate_class_template): Likewise.
- (create_nested_upt): Likewise.
- * class.c (finish_struct): Don't try to set DECL_CLASS_CONTEXT on
- TYPE_DECLs.
-
- * typeck.c (convert_arguments): Make sure type is not NULL before
- checking its TREE_CODE.
-
-Wed Jun 1 17:40:39 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (get_derived_offset): New routine.
- * class.c (finish_base_struct): Make sure we set BINFO_VTABLE and
- BINFO_VIRTUALS when we choose a new base class to inherit from.
- * class.c (modify_one_vtable): Use get_derived_offset to get the
- offset to the most base class subobject that we derived this binfo
- from.
- * class.c (finish_struct): Move code to calculate the
- DECL_FIELD_BITPOS of the vfield up, as we need might need it for
- new calls to get_derived_offset in modify_one_vtable.
-
-Wed Jun 1 16:50:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (build_member_call): Use build_pointer_type instead of
- TYPE_POINTER_TO.
-
-Wed Jun 1 11:11:15 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (grokdeclarator): Make sure we have a DNAME set before we
- try to use it in an error.
-
-Wed Jun 1 09:48:49 1994 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (convert_arguments, convert_for_initialization): Don't
- strip NOP_EXPRs, when we are converting to a reference.
-
-Wed Jun 1 01:11:38 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_modify_expr): Don't dereference references when
- initializing them.
-
- * decl2.c (grokfield): Don't check for grokdeclarator returning
- error_mark_node any more.
-
- * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
- (start_method): Return void_type_node instead of error_mark_node.
-
- * typeck.c (build_modify_expr): Resolve offset refs earlier.
-
-Tue May 31 16:06:58 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Resolve OFFSET_REFs in the object.
-
- * typeck.c (build_modify_expr): Dereference references before trying
- to assign to them.
-
- * call.c (build_method_call): Don't confuse type conversion
- operators with constructors.
- * typeck2.c (build_functional_cast): Just call build_c_cast if there
- was only one parameter.
- * method.c (build_typename_overload): Don't set
- IDENTIFIER_GLOBAL_VALUE on these identifiers.
- * decl.c (grok_op_properties): Warn about defining a type conversion
- operator that converts to a base class (or reference to it).
- * cvt.c (cp_convert): Don't try to use a type conversion operator
- when converting to a base class.
- (build_type_conversion_1): Don't call constructor_name_full on an
- identifier.
- * cp-tree.h (DERIVED_FROM_P): Should be self-explanatory.
-
- * decl.c (start_decl): Don't complain that error_mark_node is an
- incomplete type.
- (finish_decl): Check for type == error_mark_node.
-
-Mon May 30 23:38:55 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (start_function): Set DECL_DEFER_OUTPUT on implicit
- instantiations and inline members.
-
- * spew.c (yylex): Set looking_for_template if the next token is a '<'.
-
- * lex.h: Declare looking_for_template.
-
- * decl.c (lookup_name_real): Use looking_for_template to arbitrate
- between type and template interpretations of an identifier.
-
-Sat May 28 04:07:40 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (instantiate_template): Zero out p if we found a
- specialization.
-
- * decl.c (grokdeclarator): Elucidate warning.
- (grokdeclarator): If pedantic AND -ansi, complain about long long.
-
- Make explicit instantiation work reasonably. It is now appropriate
- to deprecate the use of -fexternal-templates.
- * pt.c (instantiate_template): Set DECL_TEMPLATE_SPECIALIZATION or
- DECL_IMPLICIT_INSTANTIATION on fndecl as appropriate.
- (end_template_instantiation): Reflect changes in USE_TEMPLATE
- semantics.
- (do_pending_expansions): if (!flag_implicit_templates) DECIDE(0);
- (do_function_instantiation): Don't set EXPLICIT_INST if
- flag_external_templates is set. Do set TREE_PUBLIC and DECL_EXTERN
- appropriately otherwise.
- (do_type_instantiation): Set interface info for class. Set
- TREE_PUBLIC and DECL_EXTERN for methods. Do none of this if
- flag_external_templates is set.
- * parse.y: Reflect changes in USE_TEMPLATE semantics.
- * decl2.c: New flag flag_implicit_templates determines whether or
- not implicit instantiations get emitted. This flag currently
- defaults to true, and must be true for -fexternal-templates to work.
- (finish_file): Consider flag_implement_inlines when
- setting DECL_EXTERNAL. Consider flag_implicit_templates when
- deciding whether or not to emit a static copy.
- * decl.c (start_function): Set TREE_PUBLIC and DECL_EXTERNAL
- properly for template instantiations.
- (start_method): Set DECL_IMPLICIT_INSTANTIATION on methods of a
- template class.
- * cp-tree.h (CLASSTYPE_USE_TEMPLATE): Change semantics.
- (DECL_USE_TEMPLATE): Parallel macro for FUNCTION and VAR_DECLs.
- (various others): Accessor macros for the above.
-
-Fri May 27 13:57:40 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault): Division by constant zero is
- an error.
-
-Fri May 27 13:50:15 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (override_one_vtable): Don't modify things we don't own.
-
-Fri May 27 01:42:58 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (finish_decl): Don't postpone processing the initializer of
- a decl with DECL_EXTERNAL set, and do call rest_of_compilation for a
- PUBLIC const at toplevel.
- (grokdeclarator): pedwarn about initializing non-const or
- non-integral statics in the class body.
-
- * decl.c (pushtag): Don't try to set DECL_CLASS_CONTEXT on a
- TYPE_DECL.
-
- * call.c (convert_harshness): Dereference reference on rhs before
- proceeding, properly grok passing const things to non-const
- references.
-
- * typeck.c (build_unary_op): Soften error about taking the address
- of main() to a pedwarn.
-
- * lex.c (default_copy_constructor_body): Unambiguously specify base
- classes (i.e. A((const class ::A&)_ctor_arg) ).
- (default_assign_ref_body): Likewise.
-
-Thu May 26 13:13:55 1994 Gerald Baumgartner <gb@mexican.cygnus.com>
-
- * decl2.c (grokfield): Don't complain about local signature
- method declaration without definition.
-
- * call.c (convert_harshness): If `type' is a signature pointer
- and `parmtype' is a pointer to a signature, just return 0. We
- don't really convert in this case; it's a result of making the
- `this' parameter of a signature method a signature pointer.
-
- * call.c (build_method_call): Distinguish calling the default copy
- constructor of a signature pointer/reference from a signature
- member function call.
-
-Thu May 26 12:56:25 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (grokfield): Don't set TREE_PUBLIC on member function
- declarations.
-
- * decl.c (duplicate_decls): A previous function declaration as
- static overrides a subsequent non-static definition.
- (grokdeclarator): Don't set TREE_PUBLIC on inline method
- declarations.
-
-Wed May 25 14:36:38 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): Handle initialization of static const
- members.
- (finish_decl): Likewise.
-
- * decl2.c (grokfield): Allow initialization of static const members
- even when pedantic.
-
- * decl2.c (grokfield): Deal with grokdeclarator returning
- error_mark_node.
-
- * decl.c (grok_ctor_properties): Return 0 for A(A) constructor.
- (grokfndecl): Check the return value of grok_ctor_properties.
- (start_method): Likewise.
-
- * parse.y (absdcl): Expand type_quals inline.
-
-Tue May 24 19:10:32 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (pushtag): Use IS_AGGR_TYPE rather than checking for a
- RECORD_TYPE.
-
-Tue May 24 18:09:16 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks,
- always use "__vt_%s".
- * decl2.c (finish_vtable_vardecl): Don't consider abstract virtuals
- when looking for a "sentinal" method (to decide on emitting vtables).
- * decl2.c (finish_file): Scan all decls for thunks that need
- to be emitted.
- * decl2.c (finish_vtable_vardecl): Don't bother calling emit_thunk.
- * method.c (make_thunk): Use a more meaningful label. If there
- exists a matching top-level THUNK_DECL re-use it; otherwise
- create a new THUNK_DECL (and declare it).
- * method.c (emit_thunk): Make thunk external/public depending
- on the underlying method.
-
-Tue May 24 00:22:04 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (tsubst): Use lookup_name_nonclass to find guiding decls, not
- lookup_name.
-
- * call.c (build_overload_call_real): Don't immediately pick a
- function which matches perfectly.
-
- * decl.c (grokdeclarator): Use c_build_type_variant for arrays.
- (grokdeclarator): Warn about, and throw away, cv-quals attached to a
- reference (like 'int &const j').
-
- * typeck.c (convert_arguments): Don't mess with i for methods.
- * call.c (build_method_call): Pass the function decl to
- convert_arguments.
-
- * typeck.c (comp_ptr_ttypes_real): New function. Implements the
- checking for which multi-level pointer conversions are allowed.
- (comp_target_types): Call it.
- (convert_for_assignment): Check const parity on the ultimate target
- type, too. And make those warnings pedwarns.
-
-Mon May 23 14:11:24 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * error.c (dump_char): Use TARGET_* for character constants.
-
-Mon May 23 13:03:03 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * tree.c (debug_no_list_hash): Make static.
-
- * decl.c (decls_match): Say the types don't match if newdecl ends up
- with a null type, after we've checked if olddecl does.
- (pushdecl): Check if the decls themselves match before looking for
- an extern redeclared as static, to avoid inappropriate and incorrect
- warnings.
-
-Fri May 20 14:04:34 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): Make warning about duplicate short, etc.
- a pedwarn.
-
- * typeck.c (build_c_cast): Casting to function or method type is an
- error.
-
- * class.c (finish_struct): Make warning for anonymous class with no
- instances a pedwarn.
-
- * Makefile.in (stamp-parse): Expect a s/r conflict.
-
- * typeck.c (build_modify_expr): pedwarn about using a non-lvalue
- cast as an lvalue.
-
-Thu May 19 12:08:48 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (type_promotes_to): Make sure bool promotes to int rather
- than unsigned on platforms where sizeof(char)==sizeof(int).
-
-Wed May 18 14:27:06 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_c_cast): Tack on a NOP_EXPR when casting to
- another variant.
- (build_modify_expr): Don't strip NOP_EXPRs, and don't get tricky
- and treat them as lvalues.
-
- * decl.c (shadow_tag): Do complain about forward declarations of
- enums and empty declarations.
- * parse.y: Don't complain about forward declarations of enums and
- empty declarations.
-
- * typeck.c (convert_for_assignment): Complain about changing
- the signedness of a pointer's target type.
-
- * parse.y (stmt): Move duplicated code for checking case values from
- here.
- * decl2.c (check_cp_case_value): To here. And add a call to
- constant_expression_warning.
-
- * typeck.c (convert_for_assignment): Don't complain about assigning
- a negative value to bool.
-
- * decl.c (init_decl_processing): Make bool unsigned.
-
- * class.c (finish_struct): Allow bool bitfields.
-
-Wed May 18 12:35:27 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
-
- * Make-lang.in (c++.install-man): Get g++.1 from $(srcdir)/cp.
-
-Wed May 18 03:28:35 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (build_type_conversion): Lose special handling of
- truthvalues.
-
- * search.c (dfs_pushdecls): Improve shadowing warning.
-
-Tue May 17 13:34:46 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (build_delete): Throw away const and volatile on `this'.
-
- * decl.c (finish_enum): Put the constants in TYPE_VALUES again,
- rather than the enumerators.
- (pushtag): s/cdecl/c_decl/g
-
-Mon May 16 23:04:01 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de>
-
- * cp/typeck.c (common_type): Attribute merging.
- (comp_types): Utilise COMP_TYPE_ATTRIBUTES macro.
-
- * cp/parse.y: Revamp attribute parsing.
-
-Mon May 16 01:40:34 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (shadow_tag): Also check for inappropriate use of auto and
- register.
-
- * method.c (build_overload_name): Clarify that the illegal case is a
- pointer or reference to array of unknown bound.
-
- * error.c (dump_type_prefix): Print references to arrays properly.
-
- * typeck.c (various): Be more helpful in pointer
- comparison diagnostics.
-
- * tree.c (lvalue_p): MODIFY_EXPRs are lvalues again. Isn't this
- fun?
-
- * parse.y: Also catch an error after valid stmts.
-
- * search.c (dfs_init_vbase_pointers): Don't abort because `this' is
- const.
-
- * typeck.c (convert_for_initialization): If call to
- convert_to_reference generated a diagnostic, print out the parm
- number and function decl if any.
-
- * errfn.c (cp_thing): Check atarg1 to determine whether or not we're
- specifying a line, not atarg.
-
- * tree.c (build_cplus_method_type): Always make `this' const.
-
- * decl2.c (grokclassfn): If -fthis-is-variable and this function is
- a constructor or destructor, make `this' non-const.
-
- * typeck.c (build_modify_expr): Don't warn specially about
- assignment to `this' here anymore, since it will be caught by the
- usual machinery.
-
- * various: Disallow specific GNU extensions (variable-size arrays,
- etc.) when flag_ansi is set, not necessarily when pedantic is set,
- so that people can compile with -pedantic-errors for tighter const
- checking and such without losing desirable extensions.
-
- * typeck2.c (build_functional_cast): Call build_method_call with
- LOOKUP_PROTECT.
- (process_init_constructor): Only process FIELD_DECLs.
-
- * decl.c (finish_decl): Also force static consts with no explicit
- initializer that need constructing into the data segment.
-
- * init.c (build_delete): Undo last patch, as it interferes with
- automatic cleanups.
-
-Sat May 14 01:59:31 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c, class.h, cp-tree.h, cvt.c, decl2.c: Lose old overloading
- code.
-
- * init.c (build_delete): pedwarn about using plain delete to delete
- an array.
-
-Fri May 13 16:45:07 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (comp_target_types): Be more helpful in contravariance
- warnings, and make them pedwarns.
-
- * decl.c (grokdeclarator): Use decl_context to decide whether or not
- this is an access declaration.
-
- * class.c (finish_struct_bits): Set TYPE_HAS_INT_CONVERSION if it
- has a conversion to enum or bool, too.
-
-Fri May 13 16:31:27 1994 Mike Stump <mrs@cygnus.com>
-
- * method.c (emit_thunk): Make declaration for
- current_call_is_indirect local (needed for hppa).
-
-Fri May 13 16:16:37 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (uses_template_parms): Grok BOOLEAN_TYPE.
- (tsubst): Likewise.
-
-Fri May 13 16:23:32 1994 Mike Stump <mrs@cygnus.com>
-
- * pt.c (tsubst): If there is already a function for this expansion,
- use it.
- * pt.c (instantiate_template): Likewise.
-
-Fri May 13 10:30:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * parse.y (implicitly_scoped_stmt, simple_stmt case): Use
- kept_level_p for MARK_ENDS argument to expand_end_bindings, to avoid
- generating debug info for unemitted symbols on some systems.
-
- * cp-tree.h (build_static_cast, build_reinterpret_cast,
- build_const_cast): Add declarations.
-
-Fri May 13 09:50:31 1994 Mike Stump <mrs@cygnus.com>
-
- * search.c (expand_indirect_vtbls_init): Fix breakage from Apr 27
- fix. We now try get_binfo, and if that doesn't find what we want,
- we go back to the old method, which still sometimes fails.
-
-Fri May 13 01:43:18 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (initdcl): Call cplus_decl_attributes on the right
- variable.
- * decl2.c (cplus_decl_attributes): Don't call decl_attributes for
- void_type_node.
-
- * typeck.c (build_binary_op_nodefault): Change result_type for
- comparison ops to bool.
- (build_binary_op): Convert args of && and || to bool.
- * cvt.c (build_default_binary_type_conversion): Convert args of &&
- and || to bool.
- (build_default_unary_type_conversion): Convert arg of ! to bool.
- (type_promotes_to): bool promotes to int.
-
-Fri May 13 01:43:18 1994 Mike Stump <mrs@cygnus.com>
-
- Implement the new builtin `bool' type.
- * typeck.c (build_binary_op_nodefault): Convert args of && and || to
- bool.
- (build_unary_op): Convert arg of ! to bool.
- * parse.y: Know true and false. Use bool_truthvalue_conversion.
- * method.c (build_overload_value): Know bool.
- (build_overload_name): Likewise.
- * lex.c (init_lex): Set up RID_BOOL.
- * gxx.gperf: Add bool, true, false.
- * error.c (*): Know bool.
- * decl.c (init_decl_processing): Set up bool, true, false.
- * cvt.c (cp_convert): Handle conversion to bool.
- (build_type_conversion): Likewise.
- * *.c: Accept bool where integers and enums are accepted (use
- INTEGRAL_CODE_P macro).
-
-Thu May 12 19:13:54 1994 Richard Earnshaw <rwe11@cl.cam.ac.uk>
-
- * g++.c: Use #ifdef for __MSDOS__, not #if.
-
-Thu May 12 18:05:18 1994 Mike Stump <mrs@cygnus.com>
-
- * decl2.c (lang_f_options): Handle -fshort-temps. -fshort-temps
- gives old behavior , and destroys temporaries earlier. Default
- behavior now conforms to the ANSI working paper.
-
-Thu May 12 14:45:35 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_modify_expr): Understand MODIFY_EXPR as an lvalue.
- Use convert_force to convert the result of a recursive call when we
- are dealing with a NOP_EXPR. Don't automatically wrap MODIFY_EXPRs
- in COMPOUND_EXPRs any more.
- (various): Lose pedantic_lvalue_warning.
- (unary_complex_lvalue): Understand MODIFY_EXPR.
-
- * cvt.c (convert_to_reference): Allow DECL to be error_mark_node if
- we don't know what we're initializing.
-
-Wed May 11 01:59:36 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (convert_to_reference): Modify to use convtype parameter.
- Only create temporaries when initializing a reference, not when
- casting.
- (cp_convert): New main function.
- (convert): Call cp_convert.
- * cvt.c, decl.c, typeck.c: Fix calls to convert_to_reference.
- * cp-tree.h (CONV_*): New constants used by conversion code for
- selecting conversions to perform.
-
- * tree.c (lvalue_p): MODIFY_EXPRs are no longer lvalues.
-
- * typeck.c (build_{static,reinterpret,const_cast): Stubs that just
- call build_c_cast.
- * parse.y: Add {static,reinterpret,const}_cast.
- * gxx.gperf: Likewise.
-
- * typeck.c (common_type): Allow methods with basetypes of different
- UPTs.
- (comptypes): Deal with UPTs.
- (build_modify_expr): Wrap all MODIFY_EXPRs in a COMPOUND_EXPR.
-
- * pt.c (end_template_decl): Check for multiple definitions of member
- templates.
-
- * call.c (build_method_call): Complain about calling an abstract
- virtual from a constructor.
-
- * typeck.c (pointer_int_sum): Check for the integer operand being 0
- after checking the validity of the pointer operand.
-
- * typeck2.c (digest_init): Pedwarn about string initializer being
- too long.
-
-Tue May 10 12:10:28 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (push_overloaded_decl): Only throw away a builtin if the
- decl in question is the artificial one.
-
- * parse.y (simple_stmt, switch): Use implicitly_scoped_stmt because
- expand_{start,end}_case cannot happen in the middle of a block.
-
- * cvt.c (build_type_conversion_1): Use convert again.
-
-Tue May 10 11:52:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck2.c (digest_init): Make sure we check for signed and
- unsigned chars as well when warning about string initializers.
-
- * init.c (emit_base_init): Check if there's a DECL_NAME on the
- member before trying to do an initialization for it.
-
-Tue May 10 11:34:37 1994 Mike Stump <mrs@cygnus.com>
-
- * except.c: Don't do anything useful when cross compiling.
-
-Tue May 10 03:04:13 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (duplicate_decls): Fix up handling of builtins yet again.
- (push_overloaded_decl): Likewise.
-
- * cvt.c (convert): Don't look for void type conversion.
-
-Mon May 9 18:05:41 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (do_friend): Only do a pushdecl for friends, not
- pushdecl_top_level.
-
-Mon May 9 13:36:34 1994 Jim Wilson <wilson@sphagnum.cygnus.com>
-
- * decl.c (lookup_name_current_level): Put empty statement after
- the label OUT to make the code valid C.
-
-Mon May 9 12:20:57 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_binary_op_nodefault): Only complain about
- comparing void * and a function pointer if void * is smaller.
-
-Sun May 8 01:29:13 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (lookup_name_current_level): Move through temporary binding
- levels.
-
- * parse.y (already_scoped_stmt): Revive.
- (simple_stmt): Use it again.
-
- * decl.c (poplevel): Always call poplevel recursively if we're
- dealing with a temporary binding level.
-
-Sat May 7 10:52:28 1994 Mike Stump <mrs@cygnus.com>
-
- * decl.c (finish_decl): Make sure we run cleanups for initial values
- of decls. Cures memory leak.
- * decl.c (expand_static_init): Likewise for static variables.
- * decl2.c (finish_file): Likewise for globals.
-
-Sat May 7 03:57:44 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (commonparms): Don't complain about redefining default
- args.
-
- * decl.c (duplicate_decls): Don't complain twice about conflicting
- function decls.
- (decls_match): Don't look at default args.
- (redeclaration_error_message): Complain about redefining default
- args.
-
- * call.c (build_overload_call_real): Also deal with guiding
- declarations coming BEFORE the template decl.
-
- * pt.c (unify): Allow different parms to have different
- cv-qualifiers.
- (unify): Allow trivial conversions on non-template parms.
-
-Fri May 6 03:53:23 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (tsubst): Support OFFSET_TYPEs.
- (unify): Likewise.
-
- * decl2.c (finish_decl_parsing): Call push_nested_class with a type.
-
- * init.c (build_offset_ref): Fix error message.
- * search.c (lookup_field): Likewise.
-
- * call.c (build_scoped_method_call): Pass binfo to
- build_method_call.
- * typeck.c (build_object_ref): Likewise.
-
- * typeck2.c (binfo_or_else): Don't return a _TYPE.
-
- * class.c (finish_struct): Don't complain about re-use of inherited
- names or shadowing of type decls.
- * decl.c (pushdecl_class_level): Likewise.
-
- * decl.c (finish_enum): Set the type of all the enums.
-
- * class.c (finish_struct): Don't get confused by access decls.
-
- * cp-tree.h (TYPE_MAIN_DECL): New macro to get the _DECL for a
- _TYPE. You can stop using TYPE_NAME for that now.
-
- * parse.y: Lose doing_explicit (check $0 instead).
- * gxx.gperf: 'template' now has a RID.
- * lex.h (rid): Likewise.
- * lex.c (init_lex): Set up the RID for 'template'.
-
- * parse.y (type_specifier_seq): typed_typespecs or
- nonempty_type_quals. Use it.
- (handler_args): Fix bogus syntax.
- (raise_identifier{,s}, optional_identifier): Lose.
- * except.c (expand_start_catch_block): Use grokdeclarator to parse
- the catch variable.
- (init_exception_processing): The second argument to
- __throw_type_match is ptr_type_node.
-
- Fri May 6 07:18:54 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ change propagated from c-decl.c of snapshot 940429 ]
- * cp/decl.c (finish_decl): Setting asmspec_tree should not
- zero out the old RTL.
-
-Fri May 6 01:25:38 1994 Mike Stump <mrs@cygnus.com>
-
- Add alpha exception handling support to the compiler.
- Quick and dirty backend in except.c.
-
- * cp/*: Remove most remnants of old exception handling support.
- * decl.c (finish_function): Call expand_exception_blocks to put
- the exception hanlding blocks at the end of the function.
- * dec.c (hack_incomplete_structures): Make sure expand_decl_cleanup
- comes after expand_decl_init.
- * except.c: Reimplementation.
- * expr.c (cplus_expand_expr): Handle THROW_EXPRs.
- * lex.c (init_lex): Always have catch, try and throw be reserved
- words, so that we may always parse exception handling.
- * parse.y: Cleanup to support new interface into exception handling.
- * tree.def (THROW_EXPR): Add.
-
-Thu May 5 17:35:37 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (simple_stmt, for loops): Use implicitly_scoped_stmt.
- (various): Lose .kindof_pushlevel and partially_scoped_stmt.
-
-Thu May 5 16:17:27 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * parse.y (already_scoped_stmt): Move expand_end_binding() to
- fix the unmatched LBB/LBE in stabs.
-
-Thu May 5 14:36:17 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (set_nested_typename): Set TREE_MANGLED on the new
- identifiers.
- (pushdecl): Check TREE_MANGLED.
- (xref_tag): Likewise.
- * cp-tree.h (TREE_MANGLED): This identifier is a
- DECL_NESTED_TYPENAME (named to allow for future use to denote
- mangled function names as well).
-
- Implement inconsistency checking specified in [class.scope0].
- * decl.c (lookup_name_real): Don't set ICV here after all.
- (finish_enum): Also set the type of the enumerators themselves.
- (build_enumerator): Put the CONST_DECL in the list instead of its
- initial value.
- (pushdecl_class_level): Check inconsistent use of a name in the
- class body.
- * class.c (finish_struct): Check inconsistent use of a name in the
- class body. Don't set DECL_CONTEXT on types here anymore.
- * parse.y (qualified_type_name): Note that the identifier has now
- been used (as a type) in the class body.
- * lex.c (do_identifier): Note that the identifier has now been used
- (as a constant) in the class body.
- * error.c (dump_decl): Print type and enum decls better.
-
-Thu May 5 09:35:35 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * typeck.c (build_modify_expr): Warn about assignment to `this'.
-
-Wed May 4 15:55:49 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (build_delete): Use the global operator delete when
- requested.
-
- * decl.c (lookup_name_real): If we find the type we're looking in a
- base class while defining a class, set IDENTIFIER_CLASS_VALUE for
- the type.
-
- * class.c (finish_struct): Remove a couple of dependencies on
- language linkage.
-
- * decl.c (pushtag): Classes do nest in extern "C" blocks.
- (pushdecl): Only set DECL_NESTED_TYPENAME on the canonical one for
- the type.
- (pushtag): Remove another dependency on the language linkage.
-
- * lex.c (cons_up_default_function): Don't set DECL_CLASS_CONTEXT to
- a const-qualified type.
-
- * decl.c (push_overloaded_decl): Throw away built-in decls here.
- (duplicate_decls): Instead of here.
-
-Wed May 4 15:27:40 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * typeck.c (get_member_function_from_ptrfunc): Do The Right
- Thing (I hope) if we're using thunks.
-
-Wed May 4 13:52:38 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (specialization): aggr template_type_name ';'.
- (named_class_head_sans_basetype): Use it.
- (explicit_instantiation): Likewise.
- (tmpl.2): Revert.
-
- * cvt.c (build_type_conversion_1): Use convert_for_initialization,
- rather than convert, to do conversions after the UDC.
-
- * cp-tree.h (SHARED_MEMBER_P): This member is shared between all
- instances of the class.
-
- * search.c (lookup_field): If the entity found by two routes is the
- same, it's not ambiguous.
-
-Wed May 4 12:10:00 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl.c (lookup_name_real): Check for a NULL TREE_VALUE,
- to prevent the compiler from crashing ...
-
-Wed May 4 11:19:45 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): If we don't have an object, check
- basetype_path to figure out where to look up the function.
-
- * typeck.c (convert_for_initialization): Pass TYPE_BINFO (type) to
- build_method_call in case exp is NULL_TREE.
-
-Tue May 3 16:02:53 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- Give a vtable entries a unique named type, for the sake of gdb.
- * class.c (build_vtable_entry): The addres of a thunk now has
- type vtable_entry_type, not ptr_type_node.
- * method.c (make_thunk): Fix type of THUNK_DECL.
- * class.c (add_virtual_function, override_one_vtable): Use
- vfunc_ptr_type_node, instead of ptr_type_node.
- * cp-tree.h (vfunc_ptr_type_node): New macro.
- * decl.c (init_decl_processing): Make vtable_entry_type
- be a unique type of pointer to a unique function type.
-
-Tue May 3 09:20:44 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (do_explicit): Sets doing_explicit to 1.
- (explicit_instantiation): Use do_explicit rather than TEMPLATE
- directly, add "do_explicit error" rule.
- (datadef): Set doing_explicit to 0 after an explicit instantiation.
- (tmpl.2): Don't instantiate if we see a ';' unless we're doing an
- explicit instantiation.
- (named_class_head_sans_basetype): Remove aggr template_type_name
- ';' again.
-
-Mon May 2 23:17:21 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * search.c (lookup_nested_tag): Lose.
-
- * decl2.c (grokfield): Set DECL_CONTEXT on TYPE_DECLs.
- (lookup_name_nonclass): Lose.
-
- * decl.c (poplevel_class): Add force parameter.
- (lookup_name_real): Fix handling of explicit scoping which specifies
- a class currently being defined. Add 'nonclass' argument.
- (lookup_name, lookup_name_nonclass): Shells for lookup_name_real.
-
- * class.c (finish_struct): Don't unset IDENTIFIER_CLASS_VALUEs here.
- (popclass): Force clearing of IDENTIFIER_CLASS_VALUEs if we're being
- called from finish_struct.
-
-Mon May 2 19:06:21 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl.c (init_decl_processing), cp-tree.h: Removed memptr_type.
- (It seeems redundant, given build_ptrmemfunc_type.)
- * typeck.c (get_member_function_from_ptrfunc), gc.c (build_headof,
- build_classof): Use vtable_entry_type instead of memptr_type.
- * method.c (emit_thunk): Call poplevel with functionbody==0
- to prevent DECL_INITIAL being set to a BLOCK.
-
-Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (named_class_head_sans_basetype): Add "aggr
- template_type_name ';'" rule for forward declaration of
- specializations.
-
-Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (instantiate_type): Deal with pmf's.
-
- * Make-lang.in (cc1plus): Don't depend on OBJS or BC_OBJS, since
- stamp-objlist does.
-
- * Makefile.in (../cc1plus): Depend on OBJDEPS.
- (OBJDEPS): Dependency version of OBJS.
-
-Mon May 2 12:51:31 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * search.c (dfs_debug_mark): Unmark TYPE_DECL_SUPPRESS_DEBUG, not
- DECL_IGNORED_P.
-
-Fri Apr 29 12:29:56 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Clear out memory of local tags. And
- typedefs.
-
- * decl2.c (grokclassfn): Don't set DECL_CONTEXT to a cv-qualified
- type.
- * search.c (get_matching_virtual): Be more helpful in error message.
-
- * *: Use DECL_ARTIFICIAL (renamed from DECL_SYNTHESIZED).
-
- * lex.c (default_assign_ref_body): Expect TYPE_NESTED_NAME to work.
- (default_copy_constructor_body): Likewise.
-
- * class.c (finish_struct): Don't gratuitously create multiple decls
- for nested classes.
-
-Thu Apr 28 23:39:38 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- Avoid clobbering the arg types of other functions when reverting
- static member functions.
- * decl.c (revert_static_member_fn): Rearrange arguments, don't
- require values for 'fn' and 'argtypes', add warning to comment
- above.
- (decls_match): Rearrange arguments in call to rsmf.
- (grok_op_properties): Don't pass values for fn and argtypes.
- * pt.c (instantiate_template): Don't pass values for fn and argtypes.
-
-Thu Apr 28 16:29:11 1994 Doug Evans <dje@canuck.cygnus.com>
-
- * Make-lang.in (cc1plus): Depend on stamp-objlist.
- * Makefile.in (BC_OBJS): Delete.
- (OBJS): Cat ../stamp-objlist to get language independent files.
- Include ../c-common.o.
- (../cc1plus): Delete reference to BC_OBJS.
-
-Thu Apr 28 02:12:08 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * search.c (compute_access): No really, deal with static members
- properly. Would I lie to you?
-
- Implement lexical hiding of function declarations.
- * pt.c (tsubst): Use lookup_name to look for function decls to guide
- instantiation.
- * method.c (build_opfncall): Use lookup_name_nonclass to look for
- non-member functions.
- * init.c (do_friend): Use lookup_name_nonclass to look for
- functions.
- * error.c (ident_fndecl): Use lookup_name to look for functions.
- * decl2.c (lookup_name_nonclass): New function, skips over
- CLASS_VALUE.
- * decl.c (struct binding_level): Lose overloads_shadowed field.
- (poplevel): Don't deal with overloads_shadowed.
- (push_overloaded_decl): Do lexical hiding for functions.
- * class.c (instantiate_type): Don't check non-members if we have
- members with the same name.
- * call.c (build_method_call): Use lookup_name_nonclass instead of
- IDENTIFIER_GLOBAL_VALUE to check for non-member functions.
- (build_overload_call_real): Likewise.
-
- * decl.c (duplicate_decls): Check for ambiguous overloads here.
- (push_overloaded_decl): Instead of here.
-
- * decl.c (pushdecl): Back out Chip's last change.
-
- * decl.c (grok_op_properties): Operators cannot be static members.
-
- * cp-tree.h (DECL_SYNTHESIZED): DECL_SOURCE_LINE == 0
- (SET_DECL_SYNTHESIZED): DECL_SOURCE_LINE = 0
- * lex.c (cons_up_default_function): Use SET_DECL_SYNTHESIZED.
-
- * method.c (do_inline_function_hair): Don't put friends of local
- classes into global scope, either.
-
- * typeck2.c (build_functional_cast): Don't look for a function call
- interpretation.
-
-Thu Apr 28 15:19:46 1994 Mike Stump <mrs@cygnus.com>
-
- * cp-tree.h: Disable use of backend EH.
-
-Wed Apr 27 21:01:24 1994 Doug Evans <dje@canuck.cygnus.com>
-
- * Make-lang.in (c++.distdir): mkdir tmp/cp first.
- * Makefile.in (INCLUDES): Move definition to same place as
- parent makefile.
- (ALLOCA): Define.
- (OLDAR_FLAGS): Delete.
- (OLDCC): Define.
- (DIR): Delete.
- (CLIB): Define.
- (####site): Delete.
- (SUBDIR_USE_ALLOCA): Don't use ALLOCA if compiling with gcc.
-
-Wed Apr 27 19:10:04 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * decl.c (xref_tag): Not to use strstr(), it's not available on
- all platforms.
-
-Wed Apr 27 18:10:12 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Resolve yet another class/pmf confusion.
-
- * call.c (build_overload_call_real): Don't take the single-function
- shortcut if we're dealing with an overloaded operator.
-
-Wed Apr 27 17:35:37 1994 Mike Stump <mrs@cygnus.com>
-
- * search.c (get_base_distance): Search the virtual base class
- binfos, incase someone wants to convert to a real virtual base
- class.
- * search.c (expand_indirect_vtbls_init): Use convert_pointer_to_real
- instead of convert_pointer_to, as it now will work.
-
-Wed Apr 27 15:36:49 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (convert_to_reference): Don't complain about casting away
- const and volatile.
-
- * typeck.c (build_unary_op): References are too lvalues.
-
-Wed Apr 27 13:58:05 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (override_one_vtable): We have to prepare_fresh_vtable
- before we modify it, not after, also, we cannot reuse an old vtable,
- once we commit to a new vtable. Implement ambiguous overrides in
- virtual bases as abstract. Hack until we make the class
- ill-formed.
-
-Wed Apr 27 01:17:08 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (unary_expr): Expand new_placement[opt] and
- new_initializer[opt] inline.
-
- * search.c (lookup_fnfields): Don't throw away the inheritance
- information here, either.
- (compute_access): Handle static members properly.
-
- * init.c (build_member_call): Always set basetype_path, and pass it
- to lookup_fnfields.
-
- * search.c (lookup_field): Deal properly with the case where
- xbasetype is a chain of binfos; don't throw away the inheritance
- information.
- (compute_access): protected_ok always starts out at 0.
-
- * init.c (resolve_offset_ref): Don't cast `this' to the base type
- until we've got our basetype_path.
-
- * cp-tree.h (IS_OVERLOAD_TYPE): aggregate or enum.
-
- * cvt.c (build_up_reference): Use build_pointer_type rather than
- TYPE_POINTER_TO.
-
- * call.c (convert_harshness_ansi): Call type_promotes_to for reals
- as well.
-
- * cvt.c (type_promotes_to): Retain const and volatile, add
- float->double promotion.
-
- * decl.c (grokdeclarator): Don't bash references to arrays into
- references to pointers in function parms. Use type_promotes_to.
-
-Tue Apr 26 23:44:36 1994 Mike Stump <mrs@cygnus.com>
-
- Finish off Apr 19th work.
-
- * class.c (finish_struct_bits): Rename has_abstract_virtuals to
- might_have_abstract_virtuals.
- * class.c (strictly_overrides, override_one_vtable,
- merge_overrides): New routines to handle virtual base overrides.
- * class.c (finish_struct): Call merge_overrides to handle overrides
- in virtual bases.
-
-Tue Apr 26 12:45:53 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_function_call): Call build_function_call_real with
- LOOKUP_NORMAL.
-
- * *: Don't deal with TYPE_EXPRs.
-
- * tree.c (lvalue_p): If the type of the expression is a reference,
- it's an lvalue.
-
- * cvt.c (convert_to_reference): Complain about passing const
- lvalues to non-const references.
- (convert_from_reference): Don't arbitrarily throw away const and
- volatile on the target type.
-
- * parse.y: Simplify and fix rules for `new'.
-
- * decl.c (grok_op_properties): operator void is illegal.
-
-Mon Apr 25 02:36:28 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (components): Anonymous bitfields can still have declspecs.
-
- * decl.c (pushdecl): Postpone handling of function templates like we
- do C functions.
-
- * search.c (expand_indirect_vtbls_init): Fix infinite loop when
- convert_pointer_to fails.
-
- * call.c (compute_conversion_costs_ansi): A user-defined conversion
- by itself is better than that UDC followed by standard conversions.
- Don't treat integers and reals specially.
-
- * cp-tree.h: Declare flag_ansi.
-
- * typeck.c (c_expand_return): pedwarn on return in void function
- even if the expression is of type void.
- (build_c_cast): Don't do as much checking for casts to void.
- (build_modify_expr): pedwarn about array assignment if this code
- wasn't generated by the compiler.
-
- * tree.c (lvalue_p): A comma expression is an lvalue if its second
- operand is.
-
- * typeck.c (default_conversion): Move code for promoting enums and
- ints from here.
- * cvt.c (type_promotes_to): To here.
- * call.c (convert_harshness_ansi): Use type_promotes_to. Also fix
- promotion semantics for reals.
-
-Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com>
-
- * Make-lang.in (c++.install-common): Check for g++-cross.
- * Makefile.in: Remove Cygnus cruft.
- (config.status): Delete.
- (RTL_H): Define.
- (TREE_H): Use complete pathname, some native makes have minimal
- VPATH support.
- (*.o): Use complete pathname to headers in parent dir.
- (doc, info, dvi): Delete.
-
-Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com>
-
- * Make-lang.in (c++.install-common): Check for g++-cross.
- * Makefile.in: Remove Cygnus cruft.
- (config.status): Delete.
- (RTL_H): Define.
- (TREE_H): Use complete pathname, some native makes have minimal
- VPATH support.
- (*.o): Use complete pathname to headers in parent dir.
- (doc, info, dvi): Delete.
-
-Sun Apr 24 00:47:49 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (pushdecl): Avoid redundant warning on redeclaring function
- with different return type.
- (decls_match): Compare return types strictly.
-
-Fri Apr 22 12:55:42 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (build_type_conversion): Do try to convert through other
- pointers. This will fail if the class defines multiple pointer
- conversions.
-
- * error.c (dump_type_prefix): Print out pointers to arrays properly.
- (dump_type_suffix): Likewise. (was 'int *[]', now 'int (*)[]')
-
- * typeck.c (build_unary_op): Disallow ++/-- on pointers to
- incomplete type.
-
- * decl.c (duplicate_decls): Check mismatched TREE_CODES after
- checking for shadowing a builtin. If we're redeclaring a builtin
- function, bash the old decl to avoid an ambiguous overload.
-
- * cvt.c (convert_to_reference): Don't force arrays to decay here.
-
- * tree.c (lvalue_p): A MODIFY_EXPR is an lvalue.
-
- * decl.c (duplicate_decls): Don't assume that the decls will have
- types.
-
- Mon Apr 18 11:35:32 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ cp/* changes propagated from c-* changes in 940318 snapshot ]
- * c-decl.c (pushdecl): Warn if type mismatch with another external decl
- in a global scope.
-
- Fri Apr 22 06:38:56 1994 Chip Salzenberg <chip@fin.uucp>
-
- * cp/typeck2.c (signature_error): Use cp_error for "%T".
-
- Mon Apr 18 11:59:59 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ cp/* changes propagated from c-* changes in 940415 snapshot ]
- * cp/decl.c (duplicate_decls, pushdecl, builtin_function):
- Use DECL_FUNCTION_CODE instead of DECL_SET_FUNCTION_CODE.
-
- Mon Apr 18 11:55:18 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ cp/* changes propagated from c-* changes in 940409 snapshot ]
- * cp/decl.c (duplicate_decls): Put new type in same obstack as
- old ones, or permanent if old ones in different obstacks.
-
- Mon Apr 18 11:48:49 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ cp/* changes propagated from c-* changes in 940401 snapshot ]
- * cp/parse.y (attrib): Handle string args as expressions,
- merging the two rules. `mode' attribute now takes a string arg.
- Delete the rule for an identifier as arg.
-
- Mon Apr 18 11:24:00 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ cp/* changes propagated from c-* changes in 940312 snapshot ]
- * cp/typeck.c (pointer_int_sum): Multiplication should be done signed.
- (pointer_diff): Likewise the division.
-
- Sun Mar 6 19:43:39 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ cp/* changes propagated from c-* changes in 940304 snapshot ]
- * cp/decl.c (finish_decl): Issue warning for large objects,
- if requested.
-
- Sat Feb 19 22:20:32 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ cp/* changes propagated from c-* changes in 940218 snapshot ]
- * cp/parse.y (attrib): Handle attribute ((section ("string"))).
- * cp/decl.c (duplicate_decls): Merge section name into new decl.
-
- Tue Feb 8 09:49:17 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ cp/* changes propagated from c-* changes in 940206 snapshot ]
- * cp/typeck.c (signed_or_unsigned_type): Check for any
- INTEGRAL_TYPE_P not just INTEGER_TYPE.
-
- Mon Dec 6 13:35:31 1993 Norbert Kiesel <norbert@i3.INformatik.rwth-aachen.DE>
-
- * cp/decl.c (finish_enum): Start from 0 when determining precision
- for short enums.
-
- Fri Dec 3 17:07:58 1993 Ralph Campbell <ralphc@pyramid.COM>
-
- * cp/parse.y (unary_expr): Look at $1 for tree_code rather than
- casting $$.
-
- Wed Nov 17 19:22:09 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp/typeck.c (build_binary_op_nodefault): Propagate code
- from C front-end to optimize unsigned short division.
- (build_conditional_expr): Fix bug in "1 ? 42 : (void *) 8".
-
- Wed Nov 17 19:17:18 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp/call.c (convert_harshness_ansi): Given an (e.g.) char
- constant, prefer 'const char &' to 'int'.
-
- Wed Feb 3 13:11:48 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp/class.c (finish_struct_methods): Handle multiple
- constructors in fn_fields list.
-
-Fri Apr 22 12:48:10 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * class.c (finish_struct): Use TYPE_DECL_SUPPRESS_DEBUG to flag
- types not to be dumped in stabs, like types in #pragma interface.
- * decl.c (init_decl_processing): Use TYPE_DECL_SUPPRESS_DEBUG to
- mark unknown type.
-
-Fri Apr 22 03:27:26 1994 Doug Evans <dje@cygnus.com>
-
- * Language directory reorganization.
- See parent makefile.
-
-Thu Apr 21 18:27:57 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * cp-tree.h (THUNK_DELTA): It is normally negative, so
- use signed .i variant of frame_size rather than unsigned .u.
- * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks,
- use "VT" rather than "vt" due to binary incompatibility.
- * class.c (get_vtable_name): Use strlen of VTABLE_NAME_FORMAT,
- rather than sizeof, since it is now an expression.
- * class.c (modify_one_vtable): Modify to skip initial element
- containing a count of the vtable.
-
-Thu Apr 21 00:09:02 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * lex.c (check_newline): Force interface_unknown on main input file.
-
- * pt.c (do_pending_expansions): Always emit functions that have been
- explicitly instantiated.
- (do_function_instantiation): Set DECL_EXPLICITLY_INSTANTIATED.
- (do_type_instantiation): Set CLASSTYPE_VTABLE_NEEDS_WRITING and
- DECL_EXPLICITLY_INSTANTIATED on all my methods.
- * parse.y (explicit_instantiation): Call do_type_instantiation for
- types.
- * decl2.c (finish_vtable_vardecl): Call import_export_vtable.
- * decl.c (start_function): Don't set DECL_EXTERNAL on a function
- that has been explicitly instantiated.
- * cp-tree.h (DECL_EXPLICITLY_INSTANTIATED): Alias for
- DECL_LANG_FLAG_4.
- * class.c: Move import_export_vtable to decl2.c, and comment out all
- uses.
-
-Wed Apr 20 16:51:06 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * lex.c (process_next_inline): Don't muck with DECL_INLINE.
- (do_pending_inlines): Likewise.
-
-Tue Apr 19 22:25:41 1994 Mike Stump <mrs@cygnus.com>
-
- Reimplement vtable building, and most vtable pointer setting.
- Allows for earier maintenance, easier understandability, and most
- importantly, correct semantics.
-
- * class.c (build_vtable): Removed unneeded
- SET_BINFO_VTABLE_PATH_MARKED.
- * class.c (prepare_fresh_vtable): Likewise. Added argument.
- * class.c (modify_vtable_entry): General cleanup.
- * class.c (related_vslot, is_normal, modify_other_vtable_entries,
- modify_vtable_entries): Removed.
- * class.c (add_virtual_function): General cleanup.
- * class.c (finish_base_struct): Setup BINFO_VTABLE and
- BINFO_VIRTUALS as early as we can, so that modify_all_vtables can
- work.
- * class.c (finish_vtbls): New routine, mostly from
- unmark_finished_struct.
- * class.c (overrides): New routine.
- * class.c (modify_one_vtable): New routine, mostly from
- modify_other_vtable_entries and modify_vtable_entries.
- * class.c (modify_all_direct_vtables, modify_all_indirect_vtables,
- modify_all_vtables): New routines.
- * class.c (finish_struct): Added arguemnt to prepare_fresh_vtable
- call. General cleanup on how pending_hard_virtuals are handled.
- General cleanup on modifying vtables. Use finish_vtbls, instead of
- unmark_finished_struct.
- * cp-tree.h (init_vtbl_ptrs, expand_direct_vtbls_init,
- get_first_matching_virtual, get_matching_virtual,
- expand_vbase_vtables_init, expand_indirect_vtbls_init): Update.
- * cvt.c (convert_pointer_to_real): Cleanup error message.
- * decl.c (grokfndecl): General cleanup.
- * decl.c (finish_function): Change init_vtbl_ptrs call to
- expand_direct_vtbls_init. Change expand_vbase_vtables_init call to
- expand_indirect_vtbls_init.
- * init.c (expand_virtual_init): Remove unneeded argument.
- * init.c (init_vtbl_ptrs): Rename to expand_direct_vtbls_init, added
- two arguments to make more general. Made more general. Now can be
- used for vtable pointer initialization from virtual bases.
- * init.c (emit_base_init): Change expand_vbase_vtables_init call to
- expand_indirect_vtbls_init. Change init_vtbl_ptrs call to
- expand_direct_vtbls_init.
- * init.c (expand_virtual_init): General cleanup.
- * init.c (expand_default_init): Change expand_vbase_vtables_init
- call to expand_indirect_vtbls_init.
- * init.c (expand_recursive_init_1): Change expand_vbase_vtables_init
- call to expand_indirect_vtbls_init.
- * init.c (expand_recursive_init): Change expand_vbase_vtables_init
- call to expand_indirect_vtbls_init.
- * search.c (get_first_matching_virtual): Rename to
- get_matching_virtual. General cleanup and remove setting of
- DECL_CONTEXT. That is now done in a cleaner way in
- modify_vtable_entry and add_virtual_function.
- * search.c (expand_vbase_vtables_init): Rename to
- expand_indirect_vtbls_init. General cleanup. Use
- expand_direct_vtbls_init to do hard work. Ensures that _all_ vtable
- pointers from virtual bases are set up.
- * search.c (bfs_unmark_finished_struct, unmark_finished_struct):
- Removed.
-
- * *.[chy]: Remove support for VTABLE_USES_MASK.
-
-Tue Apr 19 12:51:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (convert_to_reference): Use NOP_EXPRs to switch between
- reference and pointer types instead of bashing the types directly.
-
- * call.c (build_overload_call_real): Use the TREE_CODE to determine
- whether the function is overloaded or not, rather than
- TREE_OVERLOADED.
- * *: Remove all uses of TREE_OVERLOADED.
-
- * decl.c (grokdeclarator): Only complain about initializing const
- fields when -ansi or -pedantic.
-
-Tue Apr 19 12:42:42 1994 Doug Evans <dje@canuck.cygnus.com>
-
- * cp-tree.h (THUNK_DELTA): frame_size is now a union.
-
-Mon Apr 18 00:17:13 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- Do overloading on a block-by-block basis, not function-by-function.
- * decl.c: Lose overloads_to_forget.
- (struct binding_level): Add overloads_shadowed field.
- (poplevel): Restore overloads_shadowed.
- (push_overloaded_decl): Use overloads_shadowed instead of
- overloads_to_forget.
- (finish_function): Don't look at overloads_to_forget.
-
- Copy enum_overflow logic from c-decl.c.
- * decl.c (start_enum): Initialize enum_overflow.
- (build_enumerator): Use enum_overflow. Also use current_scope().
-
- * search.c (current_scope): Move Brendan's comment from
- build_enumerator here.
-
- * typeck.c (convert_for_assignment): Change warnings to pedwarns for
- discarding const/volatile.
-
-Sat Apr 16 01:18:21 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (comp_target_parms): Accept TEMPLATE_TYPE_PARMs on the rhs.
- (comp_target_types): Likewise.
-
- * decl.c (lookup_name): Don't unset got_scope here.
-
- * spew.c (yylex): Only replace yylval with the TYPE_NESTED_NAME if
- got_scope != NULL_TREE.
-
-Fri Apr 15 16:36:33 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- Horrible kludge to prevent templates from being instantiated by
- their base classes.
- * parse.y (template_instantiate_once): Unset TYPE_BEING_DEFINED
- before we get to left_curly.
- * pt.c (instantiate_class_template): Set TYPE_BEING_DEFINED.
-
- * error.c (dump_decl): If it's a typedef, print out the name of the
- decl, not just the underlying type.
-
- * decl.c (pushdecl): If the old duplicate decl was a TYPE_DECL,
- update the IDENTIFIER_TYPE_VALUE of its name.
-
- * decl2.c (finish_file): When processing the initializer for a
- static member, pretend that the dummy function is a member of the
- same class.
-
-Fri Apr 15 15:56:35 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * class.c (build_vtable_entry): Revert Apr 4 change.
- * decl2.c (mark_vtable_entries): Replace pure virtual function
- decl with abort's.
-
-Fri Apr 15 13:49:33 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_conditional_expr): Pedwarn on pointer/integer
- mismatch, and don't pedwarn on 0/function pointer mismatch.
-
- * typeck2.c (digest_init): Lose code for special handling of unions.
- (process_init_constructor): Since they're handled just fine here.
- Pedwarn on excess elements.
-
- * decl2.c (grokfield): Complain about local class method declaration
- without definition.
-
-Fri Apr 15 13:19:40 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * method.c (emit_thunk): Add extern declaration for
- current_call_is_indirect (needed for hppa).
-
-Thu Apr 14 16:12:31 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- Improve local class support; allow classes in different blocks to
- have the same name.
- * decl.c (pushtag): Support local classes better.
- (pushdecl_nonclass_level): New function for pushing mangled decls of
- nested types into the appropriate scope.
- (xref_defn_tag): Use pushdecl_nonclass_level instead of
- pushdecl_top_level.
- (grokfndecl): Don't mess with IDENTIFIER_GLOBAL_VALUE for local
- class methods.
- * method.c (do_inline_function_hair): Likewise.
-
- * class.c (finish_struct): It is legal for a class with no
- constructors to have nonstatic const and reference members.
-
-Thu Apr 14 07:15:11 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * decl.c (push_overloaded_decl): Avoid giving errors about
- built-ins, since duplicate_decls will have given warnings/errors
- for them.
-
-Thu Apr 14 03:45:12 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (convert_to_reference): Warn about casting pointer type to
- reference type when this is probably not what they wanted.
-
-Wed Apr 13 13:12:35 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl.c (finish_decl): Don't mindlessly set TREE_USED for
- static consts any more (toplev.c has now been modified to
- not emit warnings if they are unused).
-
-Wed Apr 13 00:22:35 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grok_op_properties): If op new/delete get here with
- METHOD_TYPEs, do a revert_static_member_fn.
-
- * cp-tree.h (IDENTIFIER_CLASS_TYPE_VALUE): Lose.
- * init.c (is_aggr_typedef): Don't look at
- IDENTIFIER_CLASS_TYPE_VALUE.
- (get_aggr_from_typedef): Likewise.
- (get_type_value): Likewise.
- * call.c (build_scoped_method_call): Don't rely on overloaded
- template names having IDENTIFIER_CLASS_VALUE set.
-
- * parse.y (component_decl_1, fn.def2): Revert rules for
- constructors.
- (component_decl_1, fn.def2): Use $1 instead of $$, since $$ is being
- clobbered.
-
- * decl.c (start_function): Only warn about `void main()' if pedantic
- || warn_return_type.
-
-Tue Apr 12 02:14:17 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- Clean up overloading of the template name.
- * class.c (pushclass): Overload the template name whenever pushing
- into the scope of a template class, not just if it is
- uninstantiated.
- (popclass): Correspondingly.
- * search.c (push_class_decls): Don't overload_template_name.
- * pt.c (overload_template_name): Don't set IDENTIFIER_LOCAL_VALUE or
- DECL_CONTEXT on things.
- * parse.y (left_curly): Don't overload_template_name.
- * class.c (finish_struct): Don't undo_template_name_overload.
-
- * method.c (build_opfncall): Only pass one argument to global op
- delete.
-
- * call.c (build_method_call): Use TYPE_VEC_DELETE_TAKES_SIZE to
- decide how many arguments to use for vec delete.
-
- * decl.c (grok_op_properties): Be consistent in modifying
- current_class_type.
- (grokdeclarator): Only complain about function decls with no return
- type if we're being pedantic.
-
-Mon Apr 11 00:10:53 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- Add support for operator new [] and operator delete [].
-
- * tree.def: Add VEC_NEW_EXPR and VEC_DELETE_EXPR.
- * ptree.c (print_lang_type): Indicate vec new/delete.
- * parse.y: Support vec new/delete.
- * method.c (build_decl_overload): Deal with vec new/delete.
- (build_opfncall): Likewise.
- * lex.c (init_lex): Set up values of ansi_opname and opname_tab for
- vec new/delete. vec new uses "__vn", and vec delete uses "__vd".
- * init.c (init_init_processing): Set up BIVN and BIVD.
- (do_friend): Don't clean up after mistaken setting of TREE_GETS_NEW,
- since it doesn't happen any more.
- (build_new): Support vec new. Always call something.
- (build_x_delete): Support vec delete.
- (build_vec_delete): Lose dtor_dummy argument, add use_global_delete,
- and pass it to build_x_delete.
- * decl2.c (delete_sanity): Don't change behavior by whether or not
- the type has a destructor. Pass use_global_delete to
- build_vec_delete.
- (coerce_delete_type): Make sure that the type returned has a first
- argument of ptr_type_node.
- * decl.c (init_decl_processing): Also declare the global vec
- new/delete.
- (grokdeclarator): Also force vec new/delete to be static.
- (grok_op_properties): Note presence of vec new/delete, and play with
- their args. If vec delete takes the optional size_t argument, set
- TYPE_VEC_DELETE_TAKES_SIZE.
- * cp-tree.h (TYPE_GETS_{REG,VEC}_DELETE): New macros to simplify
- checking for one delete or the other.
- (lang_type): gets_new and gets_delete are now two bits long. The
- low bit is for the non-array version. Lose gets_placed_new.
- (TYPE_VEC_DELETE_TAKES_SIZE): New macro indicating that the vec
- delete defined by this class wants to know how much space it is
- deleting.
- (TYPE_VEC_NEW_USES_COOKIE): New macro to indicate when vec new must
- add a header containing the number of elements in the vector; i.e.
- when the elements need to be destroyed or vec delete wants to know
- the size.
- * class.c (finish_struct_methods): Also check for overloading vec
- delete.
- * call.c (build_method_call): Also delete second argument for vec
- delete.
-
- * decl.c (grokdeclarator): Correct complaints again.
- (grokdeclarator): Fix segfault on null declarator.
- (decls_match): Also accept redeclaration with no arguments if both
- declarations were in C context. Bash TREE_TYPE (newdecl) here.
- (duplicate_decls): Instead of here.
-
- * parse.y (nested_name_specifier_1): Lose rules for dealing with
- syntax errors nicely, since they break parsing of 'const i;'.
-
- * decl.c (lookup_name): if (got_scope == current_class_type)
- val = IDENTIFIER_CLASS_VALUE (name).
-
- * search.c (lookup_nested_tag): Look in enclosing classes, too.
-
- * spew.c (yylex): Only look one character ahead when checking for a
- SCOPE.
-
- * lex.c (check_newline): Read first nonwhite char before
- incrementing lineno.
-
- * decl.c (grokdeclarator): Don't claim that typedefs are variables
- in warning.
-
- * parse.y: Divide up uses of unqualified_id into
- notype_unqualified_id and unqualified_id, so that TYPENAME can be
- used as an identifier after an object.
-
- * class.c (push_nested_class): Don't push into non-class scope.
-
- * decl.c (grokdeclarator): If an identifier could be a type
- conversion operator, but has no associated type, it's not a type
- conversion operator.
-
- * pt.c (unify): Check for equality of constants better.
-
- * decl.c (grokdeclarator): Don't complain about access decls.
-
-Sun Apr 10 02:39:55 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): pedwarn about data definitions without
- types here.
-
- * parse.y (datadef): Don't pedwarn about decls without types here,
- since that is valid for functions.
- (fn.def2, component_decl): Support constructors with declmods again.
- (nomods_initdecls): For decls without any mods, so that we don't try
- to get declspecs from some arbitrary $0.
-
- * search.c (lookup_field): Use cp_error.
-
- * parse.y (nested_name_specifier_1): Don't check aggr/non-aggr type
- here; it breaks destructors for non-aggr types.
-
- * decl.c (lookup_name): Only look for TYPE_DECLs in base classes of
- a type being defined, like the comment says.
- If got_scope is not an aggregate, just return NULL_TREE.
-
- * pt.c (create_nested_upt): Kung's code for creating types nested
- within uninstantiated templates now lives here (it used to live in
- hack_more_ids). It needs to be expanded.
-
- * parse.y: Stop calling see_typename so much.
-
- * decl.c (lookup_name): Deal with TTPs and UPTs.
-
- * lex.c (real_yylex): Don't set looking_for_typename just because we
- saw a 'new'.
- (dont_see_typename): #if 0 out.
-
- * spew.c (yylex): Increment looking_for_typename if the next
- character is SCOPE, rather than setting it to 1; this way, the value
- from seeing an aggr specifier will not be lost. This kinda relies
- on looking_for_typename never being < 0, which is now true.
-
- * parse.y (nested_name_specifier_1): Accept TEMPLATE_TYPE_PARMs,
- too.
- (named_class_head_sans_basetype): Accept template types, too. Oops.
-
-Fri Apr 8 16:39:35 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (reparse_decl_as_expr1): Handle SCOPE_REFs.
-
- * parse.y: Lose START_DECLARATOR.
-
- * search.c (lookup_nested_tag): New function to scan CLASSTYPE_TAGS
- for a class.
-
- * parse.y: Simplify fn.def2 and component_decl. Support 'enum
- A::foo' syntax. Catch invalid scopes better.
-
- * parse.y, lex.c: Lose TYPENAME_COLON.
-
- * decl2.c (groktypefield): #if 0 out.
-
- * decl.c (lookup_name): If the type denoted by got_scope is
- currently being defined, look in CLASSTYPE_TAGS rather than FIELDS.
-
- * class.c (push_nested_class): Don't try to push into
- error_mark_node.
-
-Fri Apr 8 07:26:36 1994 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * Makefile.in (stamp-parse): Update count of conflicts to 33.
-
-Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- A saner implementation of nested types that treats template types
- no differently from non-template types. There are still some
- shortcomings of our system; most notably, it is difficult to look
- for a nested type that is hidden by another name, because of the way
- we keep track of hidden types. But this shouldn't be a problem for
- just about anyone. Perhaps lookup_field should be fixed up a bit.
-
- * spew.c: Moved handling of nested types/scoping from the lexer
- into the parser. Removed variable template_type_seen_before_scope.
- Removed functions frob_identifier, hack_more_ids, and various cruft
- that was #if 0'd out in the past, reducing the size of the file from
- 1146 lines to 450 lines. We can't quite do away with spew.c yet,
- though; we still need it for do_aggr () and checking for SCOPE after
- the current identifier. And setting lastiddecl.
-
- * parse.y: Moved handling of nested types/scoping from the lexer
- into the parser, using a new global variable `got_scope'. Reduced
- the number of states by 53. Implemented all uses of explicit global
- scope. Removed terminals SCOPED_TYPENAME and SCOPED_NAME. Removed
- nonterminals tmpl.1, scoped_base_class, id_scope, typename_scope,
- scoped_typename. Added nonterminals nested_type,
- qualified_type_name, complete_type_name, qualified_id, ptr_to_mem,
- nested_name_specifier, global_scope, overqualified_id, type_name.
- Changed many others. Added 9 new reduce/reduce conflicts, which are
- nested type parallels of 9 that were already in the grammar for
- non-nested types. Eight of the now 33 conflicts should be removed
- in the process of resolving the late binding between variable and
- function decls.
-
- * gxxint.texi (Parser): Update.
-
- * cp-tree.h (IS_AGGR_TYPE_CODE): Add UNINSTANTIATED_P_TYPE.
-
- * lex.h: Add decl for got_scope.
-
- * lex.c (see_typename): Claim to be the lexer when calling
- lookup_name.
-
- * decl.c (lookup_name): When called from the lexer, look at
- got_scope and looking_at_typename; otherwise don't.
-
-Thu Apr 7 22:05:47 1994 Mike Stump <mrs@cygnus.com>
-
- 31th Cygnus<->FSF merge.
-
-Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (mark_vtable_entries): Call this to mark all the
- entries in the vtable addressable.
- (finish_decl_parsing): Handle SCOPE_REFs.
-
- * decl.c (decls_match): Always call compparms with strict == 1.
- Handle the special case of C function redecl here.
- (duplicate_decls): Only keep the old type if the new decl takes no
- arguments.
-
- * typeck.c (compparms): Also allow t1 to be ... if strict == 0.
-
-Thu Apr 7 16:17:50 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (build_vtable_entry): Fix breakage introduced Apr 5
- 17:48:41.
-
-Wed Apr 6 16:05:10 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * init.c (build_virtual_init), search.c (build_vbase_vtables_init),
- ch-tree.h: Every place these functions were called, the result was
- immediately passed to expand_expr_stmt. Reduce redundancy by
- calling expand_expr_init *inside* these functions. These
- makes for a simpler interface, and we don't have to build
- compound expressions. Hence, rename these function to:
- expand_virtual_init and expand_vbase_vtables_init respectively.
- * init.c, decl.c: Change callers of these functions.
- * init.c, cp-tree.h (expand_virtual_init): Make static.
-
- * decl2.c (finish_file): Check TREE_PUBLIC||TREE_ADDRESSABLE
- rather than DECL_SAVED_INSNS before emitting inlines.
-
-Wed Apr 6 13:06:39 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * spew.c (init_spew): #if 0 out stuff used by arbitrate_lookup.
-
- * decl.c (duplicate_decls): If this is a new declaration of an
- extern "C" function, keep the type (for the argtypes).
- (redeclaration_error_message): Don't check DECL_LANGUAGE here.
- (decls_match): Call compparms with a value of strict dependent on
- the value of strict_prototypes for DECL_LANGUAGE (oldecl).
-
- * typeck.c (compparms): ... is only equivalent to non-promoting
- parms if we're not being strict.
-
- * parse.y (empty_parms): Don't check flag_ansi || pedantic here.
-
- * decl.c (init_decl_processing): if (flag_ansi || pedantic)
- strict_prototypes_lang_c = strict_prototypes_lang_cplusplus;
-
- * decl2.c (grok_function_init): Don't set DECL_INITIAL on pure
- virtuals.
-
-Tue Apr 5 17:48:41 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- Support for implementing vtables with thunks.
- * tree.def (THUNK_DECL): New TREE_CODE.
- * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY), tree.c
- (fnaddr_from_vtable_entry): Handle flag_vtable_thunks case.
- * cp-tree.h (memptr_type): New variable.
- * class.c (build_vtable_entry): Build thunk if necessary.
- * class.c (build_vfn_ref): If using thunks, don't need
- to add delta field from vtable (there is none!).
- * decl.c: Add memptr_type as well as vtable_entry_type.
- If using thunks, the latter is just ptr_type_node.
- * gc.c, typeck.c: Use memptr_typeChange, not vtable_entry_type.
- * decl2.c (finish_vtable_vardecl): Handle thunks.
- * expr.c (cplus_expand_expr): Support THUNK_DECL.
-
- * decl.c (grokdeclarator): Set DECL_THIS_EXTERN if "extern".
- * decl.c (start_function): Set current_extern_inline based on
- DECL_THIS_EXTERN, not TREE_PUBLIC.
- * decl.c (finish_function): Call mark_inline_for_output if needed,
-
- Improve intelligence about when to emit inlines.
- * cp-tree.h (lang_decl_flags): New field saved_inline.
- * cp-tree.h (DECL_SAVED_INLINE): New macro.
- * class.c (add_virtual_function): Don't set TREE_ADDRESSABLE.
- * decl.h, decl.c (pending_addressable_inlines): Removed.
- * decl2.c (pending_addressable_inlines): Renamed to saved_inlines.
- * decl2.c (mark_inline_for_output): Do nothing if
- DECL_SAVED_INLINE; otherwise set it (and add to saved_inlines list).
- * decl2.c (finish_vtable_vardecl): SET_CLASSTYPE_INTERFACE_KNOWN
- and set CLASSTYPE_INTERFACE_ONLY if there is a non-inline virtual.
- * decl2.c (finish_file): Writing out inlines later, so we can
- also handle the ones needed for vtbales.
- * decl2.c (write_vtable_entries, finish_vtable_typedecl): Removed.
-
- * cp-tree.h, class.c, decl2.c, search.c: Remove -fvtable-hack
- and flag_vtable_hack. Use -fvtable-thunks and flag_vtable_thunks
- instead. (The rationale is that these optimizations both break binary
- compatibility, but should become the default in a future release.)
-
-Wed Apr 6 10:53:56 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (modify_vtable_entries): Never reset the DECL_CONTEXT
- of a fndecl, as we might not be from that vfield.
-
-Tue Apr 5 17:43:35 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * class.c (add_virtual_function): Fix bug for pure virtual, so
- that DECL_VINDEX of the dummy decl copied won't be error.
- (see also Apr 4 change)
-
-Tue Apr 5 17:23:45 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * typeck.c (c_expand_return): Before checking that we're not
- returning the address of a local, make sure it's a VAR_DECL.
- (And don't worry about it being a TREE_LIST.)
-
-Tue Apr 5 13:26:42 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (YYDEBUG): Always define.
- * lex.c (YYDEBUG): Likewise.
-
-Mon Apr 4 11:28:17 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * class.c (finish_struct): Backup out the change below, put the
- new change for the same purpose. The change below breaks code.
-
- * class.c (finish_struct): If pure virtual, copy node and make
- RTL point to abort, then put in virtual table.
- * decl2.c (grok_function_iit): Reinstate Mar 31 change.
-
-Sat Apr 2 03:12:58 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (build_new): pedwarn about newing const and volatile
- types.
-
- * tree.c (get_identifier_list): Only do the special handling
- thing if we're dealing with the main variant of the record type.
-
- * cvt.c (convert_to_reference): When converting between
- compatible reference types, use the pointer conversion machinery.
- Don't just blindly overwrite the old type.
-
-Fri Apr 1 17:14:42 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): When looking at global functions,
- be sure to use instance_ptr for the first argument, not some version
- of it that has been cast to a base class. Also do this before
- comparing candidates.
-
-Thu Mar 31 19:50:35 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Constructors can be called for
- const objects.
-
-Thu Mar 31 16:20:16 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * decl2.c (grok_func_init): Do not abort as rtl for pur virtual
- fucntions. They can be defined somewhere else.
-
-Sat Jan 23 23:23:26 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de>
-
- * decl.c (init_decl_processing): Declare __builtin_return_address
- and __builtin_frame_address for C++ as well.
-
-Thu Mar 31 12:35:49 1994 Mike Stump <mrs@cygnus.com>
-
- * typeck2.c (store_init_value): Integral constant variables are
- always constant, even when doing -fpic.
-
-Sat Jan 23 23:23:26 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de>
-
- * decl.c (redeclaration_error_message): Pass the types to
- comptypes.
-
-Wed Mar 30 21:29:25 1994 Mike Stump <mrs@cygnus.com>
-
- Cures incorrect errors about pure virtuals in a class, when they
- have been overridden in a derived class.
-
- * search.c (get_abstract_virtuals): Reimplement.
- * search.c (get_abstract_virtuals_1): New routine.
-
-Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (push_template_decls): Make the pushed level pseudo
- global.
-
- * parse.y (extdefs): Don't pop everything if the current binding
- level is pseudo_global.
-
- * decl.c (pop_everything): Stop on reaching a pseudo-global
- binding level.
-
- * cp-tree.h (DECL_FUNCTION_MEMBER_P): Change to more reliable test.
-
- * decl.c (duplicate_decls): Only copy DECL_SOURCE_{FILE_LINE} if
- the old decl actually had an initializer.
-
- * {various}: Clean up gcc -W complaints.
-
- * cp-tree.h (DECL_FUNCTION_MEMBER_P): Currently defined to be
- (DECL_CONTEXT (NODE) != NULL_TREE).
-
- * parse.y (lang_extdef): Call pop_everything if necessary.
-
- * decl.c (pop_everything): New function for popping binding
- levels left over after a syntax error.
- (pushdecl): Use DECL_FUNCTION_MEMBER_P to decide whether or not
- a function is a member.
-
-Wed Mar 30 14:20:50 1994 Mike Stump <mrs@cygnus.com>
-
- Cures calling a more base base class function, when a more derived
- base class member should be called in some MI situations.
-
- * search.c (make_binfo): Use more the more specialized base
- binfos from the binfo given as the second argument to make_binfo,
- instead of the unspecialized ones from the TYPE_BINFO.
- * class.c (finish_base_struct): Likewise, update callers.
- * search.c (dfs_get_vbase_types): Likewise.
- * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise.
- * decl.c (xref_tag): Use NULL_TREE instead of 0.
- * lex.c (make_lang_type): Likewise.
-
-Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (pushdecl): If pushing a C-linkage function, only do a
- push_overloaded_decl.
- (duplicate_decls): Standard overloading does not shadow built-ins.
-
-Tue Mar 29 00:54:18 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (end_template_decl): Don't call push_overloaded_decl.
-
- * init.c (do_friend): Don't call push_overloaded_decl.
-
- * decl.c (pushdecl): Call push_overloaded_decl for functions and
- function templates.
- (duplicate_decls): Functions and function templates are not
- duplicates, but don't complain about calling this function to
- compare them.
- (push_overloaded_decl): Don't deal with linkage. Call
- duplicate_decls.
- (redeclaration_error_message): Deal with linkage.
-
- * decl.c (start_function): If push_overloaded_decl returns an
- older version of the function, deal with it.
-
- * decl.c (start_function): Be sure only to push_overloaded_decl
- for non-members.
-
- * decl.c (grokfndecl): Put back clearing of DECL_CHAIN for
- methods.
- (start_function): Lose broken and redundant code for checking old
- decl.
-
- * init.c (add_friend): Give line numbers of both friend decls
- when warning about re-friending.
-
- * pt.c (tsubst): Use comptypes rather than == to compare the
- types of the method as declared and as defined, since default
- parameters may be different.
-
- * call.c (build_method_call): Use brendan's candidate printing
- routine.
-
- * decl.c (start_method): Methods defined in the class body are
- inline whether or not it's a template class.
-
-Mon Mar 28 16:39:26 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (initdcl0): Add "extern" to current_declspecs if
- have_extern_spec && ! used_extern_spcec.
-
- * tree.c (really_overloaded_fn): A fn with more than one
- overload.
-
- * pt.c (end_template_decl): Use really_overloaded_fn.
-
- * decl.c (duplicate_decls): When smashing a decl into a previous
- definition, keep the old file and line.
- Don't deal with overloaded functions.
- Lose old code for checking arg types of functions.
- Check for overloaded C functions.
- (pushdecl): Deal with overloaded functions.
- (start_decl): Expect pushdecl to return an appropriate function decl.
- (start_function): Likewise.
- (push_overloaded_decl): Don't check for overloaded C functions.
-
- * *.c: Stop using DECL_OVERLOADED, it being archaic.
- TREE_OVERLOADED should probably go, too.
-
-Mon Mar 28 14:00:45 1994 Ron Guilmette <rfg@netcom.com>
-
- * typeck.c (comp_target_types): Call comp_target_parms with
- strict == 1.
-
-Sun Mar 27 00:07:45 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (empty_parms): Don't parse () as (...) in extern "C"
- sections if we're compiling with -ansi or -pedantic.
-
- * decl.c (decls_match): Don't treat (int) and (int&) as matching.
-
- * decl2.c (grokfield): Don't pedwarn twice about initializing
- field.
-
- * decl.c (push_overloaded_decl): Warn about shadowing
- constructor.
- (redeclaration_error_message): Don't allow 'int a; int a;'
-
- * cvt.c (build_up_reference): Only check for valid upcast if
- LOOKUP_PROTECT is set, not just any flag.
-
-Fri Mar 25 01:22:31 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * lex.c (check_newline): When we see a #pragma implementation,
- also set it for the main input file.
-
- * init.c (build_new): Convert array size argument to size_t.
-
- * parse.y (primary): If we're doing a parenthesized type-id, call
- groktypename before passing it to build_new.
-
- * call.c (build_method_call): Deal properly with const and
- volatile for instances of reference type.
-
- * decl.c (store_return_init): Change 'if (pedantic) error' to 'if
- (pedantic) pedwarn'.
-
- * decl.c (grokdeclarator): Don't complain about putting `static'
- and `inline' on template function decls.
-
-Thu Mar 24 23:18:19 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Preserve const & volatile on
- `this'.
-
-Thu Mar 24 16:21:52 1994 Mike Stump <mrs@cygnus.com>
-
- * init.c (build_new, build_vec_delete): Use global new and delete
- for arrays.
- * decl2.c (delete_sanity): Likewise.
-
-Thu Mar 24 02:10:46 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (convert_to_reference): If i is an lvalue,
- (int &)i -> *(int*)&i, as per 5.2.8p9 of the latest WP.
- (convert_force): Call convert_to_reference with LOOKUP_COMPLAIN.
-
-Wed Mar 23 17:45:37 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (duplicate_decls): Also propagate DECL_TEMPLATE_MEMBERS
- and DECL_TEMPLATE_INSTANTIATIONS.
-
- * init.c (build_new): Handle array typedefs properly.
-
-Wed Mar 23 18:23:33 1994 Mike Stump <mrs@cygnus.com>
-
- 30th Cygnus<->FSF merge.
-
-Wed Mar 23 00:46:24 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (modify_vtable_entries): Avoid running off the end of the
- virtuals list when processing a virtual destructor.
- * class.c (get_vtable_entry): Likewise.
-
-Wed Mar 23 00:23:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (duplicate_decls): If two template decls don't match,
- just return 0.
-
-Tue Mar 22 23:49:41 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (convert_for_assignment): Don't pedwarn about
- converting function pointer to void *.
-
-Tue Mar 22 22:23:19 1994 Mike Stump <mrs@cygnus.com>
-
- Major revamp of pointer to member functions. Cures major
- nonfunctionality when used in casts, and MI situations.
-
- * cvt.c (convert_force): Update call site of build_ptrmemfunc.
- * typeck.c (convert_for_assignment): Likewise.
- * typeck2.c (digest_init): Likewise.
- * typeck2.c (process_init_constructor): Simplify by moving code into
- digest_init.
- * typeck2.c (digest_init): Do default_conversions on init value, if
- we are processing pointer to member functions.
- * class.c (get_vfield_offset): Now non-static. Convert bit offset
- into byte offset.
- * cp-tree.h (get_vfield_offset): Likewise.
- * typeck.c (get_member_function_from_ptrfunc): Convert down to right
- instance, before fetching vtable pointer.
- * typeck.c (get_delta_difference): New routine.
- * typeck.c (build_ptrmemfunc): Revamp to handle casting better, also
- get vtable pointer out of right subobject.
-
-Tue Mar 22 17:56:48 1994 Mike Stump <mrs@cygnus.com>
-
- * search.c (get_binfo): Return NULL instead of aborting, when
- passed a UNION_TYPE.
-
-Tue Mar 22 12:44:54 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- These patches implement handling of redefinition/redeclaration of
- templates.
-
- * typeck.c (comptypes): Simplify. All TEMPLATE_TYPE_PARMs are
- considered compatible.
-
- * parse.y (template_def): Pass defn argument to end_template_decl.
-
- * pt.c (end_template_decl): Add defn argument. Check for
- redefinition. Simplify.
-
- * error.c (OB_UNPUT): New macro, to remove mistakes.
- (aggr_variety): Subroutine of dump_aggr_type.
-
- * decl.c (decls_match): Support templates.
- (duplicate_decls): No longer static. Don't try to lay out template
- decls.
- (pushdecl): Simplify.
-
- * cp-tree.h (DECL_TEMPLATE_MEMBERS): Use DECL_SIZE instead of
- DECL_INITIAL.
-
-Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * error.c (dump_decl): Support class template decls.
- (dump_type): Don't adorn template type parms.
-
- * decl.c (duplicate_decls): Save DECL_TEMPLATE_INFO from old decl
- if it was a definition.
- (redeclaration_error_message): Do the cp_error thang, and reject
- redefinition of templates.
-
-Mon Mar 21 19:36:06 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl.c (grokdeclarator): Set TREE_PUBLIC for METHOD_TYPE
- in FIELD context, when appropriate. Also,
- CLASSTYPE_INTERFACE_ONLY is irrelevant to setting TREE_PUBLIC.
- Also, simplify check for bogus return specifiers.
-
-Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (after_type_declarator1): Expand type_quals.
- (notype_declarator1): Likewise.
- (absdcl1): Likewise.
-
-Sat Mar 19 01:05:17 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): Treat class-local typedefs like static
- members; i.e. 'typedef int f();' means that f is a function type,
- not a method type.
-
- * parse.y (decl): Change direct_* back to *.
- (type_id): Change direct_abstract_declarator to absdcl.
- (direct_declarator, direct_initdecls, direct_initdcl0): Remove again.
-
-Fri Mar 18 12:47:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- These two patches fix crashes on instantiating a template inside a
- function with C linkage or containing labels.
-
- * class.c (current_lang_stacksize): No longer static.
-
- * decl.c (struct saved_scope): Add lang_base, lang_stack,
- lang_name, lang_stacksize, and named_labels.
- (push_to_top_level): Save them.
- (pop_from_top_level): Restore them.
-
- * gxxint.texi (Parser): Update.
-
- These two patches finish moving the task of expr/declarator
- ambiguity resolution from the lexer to the parser, and add one more
- r/r conflict. START_DECLARATOR can now be nuked.
-
- * parse.y (decl): Add "direct_" in typespec X rules.
- (direct_declarator): New nonterminal for
- direct_after_type_declarator and direct_notype_declarator.
- (direct_initdecls): Like initdecls, but uses direct_initdcl0.
- (direct_initdcl0): Like initdcl0, but uses direct_declarator.
- (named_parm): Add typespec direct_declarator rule.
-
- * spew.c (yylex): #if 0 out START_DECLARATOR insertion.
-
- These two patches disable some excessive cleverness on the part of
- g++; a non-class declaration always hides a class declaration in the
- same scope, and g++ was trying to unhide it depending on the
- enclosing expression.
-
- * spew.c (arbitrate_lookup): #if 0 out.
-
- * decl.c (lookup_name): Never call arbitrate_lookup.
-
- * parse.y (complex_notype_declarator1): Add '*'
- complex_notype_declarator1 and '&' complex_notype_declarator1 rules.
-
- * parse.y (complex_direct_notype_declarator): Restore id_scope
- see_typename TYPENAME rule, remove all other rules beginning with
- those tokens.
- (notype_unqualified_id): Add '~' see_typename IDENTIFIER rule.
-
-Thu Mar 17 17:30:01 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- These changes fix the compiler's handling of the functional cast/
- object declaration ambiguities in section 6.8 of the ARM. They also
- add 11 reduce/reduce conflicts. Sigh.
-
- * parse.y: Add precedence decls for OPERATOR and '~'.
- (notype_unqualified_id): New nonterminal, encompasses all of the
- ANSI unqualified-id nonterminal except TYPENAMEs.
- (expr_or_declarator): New nonterminal to delay parsing of code like
- `int (*a)'.
- (primary): Use notype_unqualified_id.
- (decl): Add typespec initdecls ';' and typespec declarator ';'
- rules.
- (initdcl0): Deal with the above.
- (complex_notype_declarator1): A notype_declarator that is not also
- an expr_or_declarator.
- (complex_direct_notype_declarator): A direct_notype_declarator that
- doesn't conflict with expr_or_declarator. Use
- notype_unqualified_id. Remove id_scope see_typename TYPENAME rule.
- (functional_cast): New nonterminal, for the three functional cast
- rules. So that they can be moved after
- complex_direct_notype_declarator.
- (see_typename): Don't accept type_quals any more.
-
- * decl2.c (reparse_decl_as_expr): New function to deal with parse
- nodes for code like `int (*a)++;'.
- (reparse_decl_as_expr1): Recursive subroutine of the above.
- (finish_decl_parsing): New function to deal with parse nodes for
- code like `int (*a);'. See the difference?
-
-Thu Mar 17 12:16:10 1994 Mike Stump <mrs@cygnus.com>
-
- These changes break binary compatibility in code with classes
- that use virtual bases.
-
- * search.c (dfs_get_vbase_types): Simplify and correct to make
- sure virtual bases are initialized in dfs ordering.
- * search.c (get_vbase_types): Simplify and make readable.
-
-Thu Mar 17 12:01:10 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y: s/ typename / type_id /g
-
-Wed Mar 16 17:42:52 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * parse.y (typespec): Add SCOPE TYPENAME for global scoped
- type. e.g. ::B x.
-
- * decl.c (complete_array_type): Fix a bug that in -pendantic
- mode even there's no initializer, it will continue to build
- default index.
-
-Wed Mar 16 17:43:07 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (direct_notype_declarator): Add PTYPENAME rule, remove
- all of the scoped PTYPENAME rules.
-
-Wed Mar 16 16:39:02 1994 Mike Stump <mrs@cygnus.com>
-
- * init.c (build_offset_ref): The value of A::typedef_name is
- always the TYPE_DECL, and never an error.
-
-Tue Mar 15 20:02:35 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * search.c (get_base_distance_recursive): Two binfos can only
- represent the same object if they are both via_virtual.
-
- * class.c (finish_base_struct): Check vbases for ambiguity, too.
-
- * search.c (get_vbase_types): Accept binfo argument, too.
-
-Tue Mar 15 19:22:05 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * decl.c (complete_array_type): Complete TYPE_DOMAIN of the
- initializer also, because back-end requires it.
-
-Tue Mar 15 15:33:31 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * error.c (dump_expr): Support member functions (which show up as
- OFFSET_REFs).
-
-Mon Mar 14 16:24:36 1994 Mike Stump <mrs@cygnus.com>
-
- * init.c (build_new): Set the return type of multidimensional
- news correctly.
-
-Fri Mar 11 15:35:39 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * call.c (build_method_call): If basetype not equal to type
- of the instance, use the type of the instance in building
- destructor.
-
-Thu Mar 10 17:07:10 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * parse.y (direct_notype_declarator): Add push_nested_type for
- 'template_type SCOPED_NAME' rule.
-
-Tue Mar 8 00:19:58 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (parm): Add typed_declspec1 {absdcl, epsilon} rules.
-
-Sat Mar 5 04:47:48 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (regcast_or_absdcl): New nonterminal to implement late
- reduction of constructs like `int ((int)(int)(int))'.
- (cast_expr): Use it.
- (sub_cast_expr): Everything that can come after a cast.
- (typed_declspecs1): typed_declspecs that are not typed_typespecs.
- (direct_after_type_declarator): Lose PAREN_STAR_PAREN rule.
- (direct_abstract_declarator): Replace '(' parmlist ')' rule with
- '(' complex_parmlist ')' and regcast_or_absdcl.
- (parmlist): Split
- (complex_parmlist): Parmlists that are not also typenames.
- (parms_comma): Enabler.
- (named_parm): A parm that is not also a typename. Use declarator
- rather than dont_see_typename abs_or_notype_decl. Expand
- typed_declspecs inline.
- (abs_or_notype_decl): Lose.
- (dont_see_typename): Comment out.
- (bad_parm): Break out abs_or_notype_decl into two rules.
-
-Fri Mar 4 18:22:39 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl2.c (reparse_decl_as_casts): New function to change parse
- nodes for `(int)(int)(int)' from "function taking int and returning
- function taking int and returning function taking int" to "... cast
- to int, cast to int, cast to int".
-
- * decl2.c (reparse_decl_as_expr): Recursive function to change
- parse nodes for `A()()' from "function returning function returning
- A" to "A().operator()".
-
- * parse.y (primary): Replace `typespec LEFT_RIGHT' rule with
- `typespec fcast_or_absdcl' rule.
- (fcast_or_absdcl): New nonterminal to implement late reduction of
- constructs like `A()()()()'.
- (typename): Replace `typespec absdcl1' rule with
- `typespec direct_abstract_declarator' rule.
- (direct_abstract_declarator): Replace `LEFT_RIGHT type_quals' rule
- with `fcast_or_absdcl type_quals' rule.
-
-Fri Mar 4 16:18:03 1994 Mike Stump <mrs@cygnus.com>
-
- * tree.c (lvalue_p): Improve OFFSET_REF handling, so that it
- matches Section 5.5.
-
-Fri Mar 4 14:01:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * error.c (dump_type_prefix): Don't print basetype twice for
- pmfs.
-
-Fri Mar 4 13:24:33 1994 Mike Stump <mrs@cygnus.com>
-
- * typeck.c (convert_arguments): Handle setHandler(A::handlerFn)
- so that it is like setHandler(&A::handlerFn). Cures an `invalid
- lvalue in unary `&''.
-
-Fri Mar 4 11:15:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * gxxint.texi (Copying Objects): New section discussing default
- op= problems with virtual inheritance.
-
- * decl2.c (grokoptypename): Just does grokdeclarator and
- build_typename_overload, since the parser can't call grokdeclarator
- directly.
-
- * method.c (build_typename_overload): Set IDENTIFIER_GLOBAL_VALUE
- and TREE_TYPE on generated identifiers.
-
- * decl.c (grokdeclarator): Don't deal with TYPE_EXPRs anymore.
-
- * parse.y (parm): Convert `const char *' to `__opPCc' here.
-
- * error.c (dump_decl): Say sorry rather than my_friendly_aborting
- if we can't figure out what to do.
- (dump_type*): Likewise.
-
- * typeck2.c (build_m_component_ref): 'component' is an expr, not
- a decl. Also move the IS_AGGR_TYPE check after the stripping of
- REFERENCE_TYPE.
-
-Fri Mar 4 04:46:05 1994 Mike Stump <mrs@cygnus.com>
-
- * call.c (build_method_call): Handle b->setHandler(A::handlerFn)
- so that it is like b->setHandler(&A::handlerFn). Cures an `invalid
- lvalue in unary `&''.
-
-Thu Mar 3 12:38:15 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y: Add precedence specification for START_DECLARATOR.
- (type_quals): Move before primary.
- (typename): Move before typed_declspecs, add 'typespec absdcl1' rule.
-
- * decl2.c (grokoptypename): Lose.
-
- * decl.c (grokdeclarator): Parse TYPE_EXPRs in the initial scan,
- rather than waiting until later.
-
-Wed Mar 2 14:12:23 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (unary_expr): Use 'typename' in 'new' rules, rather
- than expanding it inline.
- (typename): Expand empty option of (former) absdcl inline.
- (abs_or_notype_decl): Likewise.
- (absdcl): Lose empty rule.
- (conversion_declarator): New nonterminal for 'typename' of 'operator
- typename'.
- (operator_name): Use it instead of absdcl.
-
- * parse.y: Add precedence declarations for SCOPED_TYPENAME,
- TYPEOF, and SIGOF.
- (typed_declspecs): Accept typed_typespecs, rather than typespec
- directly. Add rules with reserved_typespecquals.
- (reserved_declspecs): Don't accept typespecqual_reserved at the
- beginning of the list. The typed_declspecs rule will deal with this
- omission.
- (declmods): Accept nonempty_type_quals, rather than TYPE_QUAL
- directly.
-
- * parse.y (direct_notype_declarator,
- direct_after_type_declarator, direct_abstract_declarator): Split up
- the declarator1 nonterminals to match the draft standard and avoid
- ambiguities.
- (new_type_id, new_declarator, direct_new_declarator,
- new_member_declarator): New nonterminals to implement the subset of
- 'typename' allowed in new expressions.
- (unary_expr): Use new_type_id instead of typename.
- (after_type_declarator1, absdcl1): Fix semantics of member pointers.
- (abs_member_declarator, after_type_member_declarator): Lose.
-
- * parse.y (absdcl1): Don't require parens around
- abs_member_declarator.
- (abs_member_declarator): Lose see_typename from rules.
- (after_type_member_declarator): Likewise.
-
- * tree.c (get_identifier_list): New function, containing code
- previously duplicated in get_decl_list and list_hash_lookup_or_cons.
- (get_decl_list): Use it.
- (list_hash_lookup_or_cons): Likewise.
-
- * parse.y (typed_declspecs, declmods): It's not necessary to hash
- the declspecs on class_obstack, so don't. This way typed_typespecs
- can reduce to typed_declspecs.
-
-Wed Mar 2 14:29:18 1994 Jason Merrill <jason@cygnus.com>
-
- * cvt.c (build_up_reference): If we aren't checking visibility,
- also allow base->derived conversions.
-
-Mon Feb 28 15:14:29 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * typeck.c (build_c_cast): Remove bogus hack when converting
- to a reference type.
-
- * cp-tree.h (lang_decl::vbase_init_list, DECL_VBASE_INIT_LIST):
- Removed, not used.
- (lang_stype::methods, lang_decl::next_method): New fields.
- (CLASSTYPE_METHODS, DECL_NEXT_METHOD): New macros.
- * decl.c (duplicate_decls): Preserve DECL_NEXT_METHOD.
-
- * cp-tree.h, decl2.c (flag_vtable_hack): New flag.
- * decl2.c (finish_vtable_vardecl): If flag_vtable_hack,
- and !CLASSTYPE_INTERFACE_KNOWN, try to use the presence of
- a non-inline virtual function to control emitting of vtables.
- * class.c (finish_struct): Build CLASSTYPE_METHODS list.
- * search.c (build_vbase_vtables_init): Don't assemble_external
- (yet) if flag_vtable_hack.
- * class.c (build_vfn_ref): Likewise.
-
-Mon Feb 28 14:54:13 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (component_decl): Don't include "typed_declspecs
- declarator ';'" speedup, since it breaks enums.
-
-Fri Feb 25 15:43:44 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * class.c (finish_struct): Minor optimization for building
- fn_fields list.
-
-Fri Feb 25 15:23:42 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (start_function): Fix detection of function overloading.
-
-Thu Feb 24 22:26:19 1994 Mike Stump <mrs@cygnus.com>
-
- * lex.c (check_newline): #pragma interface can take a string
- argument, just like #pragma implementation. #pragma implementation
- checks for garbage on the line, line #pragma interface does. Main
- input files do not auto implement like named files, #pragma
- implementation must be used explicitly.
-
-Thu Feb 24 17:09:01 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y (components): Handle list of one again.
- (notype_components): Likewise.
- (after_type_declarator1): Take maybe_raises out again.
-
- * gxxint.texi (Parser): Document additional r/r conflict.
-
-Wed Feb 23 14:42:55 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * gxxint.texi (Parser): Add node.
-
- * Makefile.in (stamp-parse): Update expected conflict count.
-
- * parse.y (various): Replace "declmods declarator" with "declmods
- notype_declarator". The comment saying that "declmods declarator ';'"
- corresponds to "int i;" was wrong; it corresponds to "const i;".
- (component_decl): Add "typed_declspecs declarator ';'" rule; this
- *does* correspond to "int i;". Change "declmods components" to
- "declmods notype_components".
- (components): Don't deal with a list of one anymore.
- (notype_components): New nonterminal, corresponds to notype_declarator.
- ({after_,no}type_component_decl{,0}): More new nonterminals.
- ({after_,no}type_declarator): Fold in START_DECLARATOR token.
- Eliminates four reduce/reduce conflicts.
-
- (expr): Depend on nontrivial_exprlist instead of nonnull_exprlist.
- (nontrivial_exprlist): New nonterminal: A list of at least two
- expr_no_commas's.
- (nonnull_exprlist): Depend on nontrival_exprlist.
- Eliminates four reduce/reduce conflicts.
-
- (named_class_head): Move intermediate code block into separate
- nonterminal so that we can stick %prec EMPTY on it.
-
- Add more %prec EMPTY's to eliminate remaining shift/reduce
- conflicts.
-
- (after_type_declarator): Add maybe_raises to fndecl rules.
- (after_type_declarator_no_typename): Remove.
- For correctness.
-
- Document remaining reduce/reduce conflicts.
-
-Tue Feb 22 12:10:32 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * search.c (get_base_distance): Only bash BINFO_INHERITANCE_CHAIN
- (TYPE_BINFO (type)) if we care about the path.
-
- * tree.c (lvalue_p): A COND_EXPR is an lvalue if both of the
- options are.
-
-Mon Feb 21 19:59:40 1994 Mike Stump <mrs@cygnus.com>
-
- * Makefile.in (mostlyclean): lex.c is a source file, don't
- remove.
-
-Sat Feb 19 01:27:14 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * parse.y: Eliminate 20 shift/reduce conflicts.
-
-Fri Feb 18 11:49:42 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (type_unification): Add subr argument; if set, it means
- that we are calling ourselves recursively, so a partial match is OK.
- (unify): Support pointers to methods and functions.
- (tsubst): Support method pointers.
- * decl.c (build_ptrmemfunc_type): No longer static, so that
- tsubst can get at it.
-
- * init.c (is_aggr_typedef): Pretend template type parms are
- aggregates.
- * decl2.c (build_push_scope): If cname refers to a template type
- parm, just grin and nod.
-
- * call.c (build_overload_call_real): Pass subr argument to
- type_unification.
- * pt.c (do_function_instantiation): Likewise.
- * class.c (instantiate_type): Likewise.
-
- * search.c (get_base_distance): If BINFO is a binfo, use it and
- don't mess with its BINFO_INHERITANCE_CHAIN.
-
- * cvt.c (convert_to_reference): Fix temporary generation.
- If ambiguous, return error_mark_node.
-
- * init.c (build_new): Put back some necessary code.
-
-Thu Feb 17 15:39:47 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (build_new): Deal with array types properly.
-
- * search.c (get_binfo): Become a shell for get_base_distance.
- (get_binfo_recursive): Lose.
- (get_base_distance_recursive): Find the path to the via_virtual base
- that provides the most access.
- (get_base_distance): Likewise.
-
- * parse.y (explicit_instantiation): Syntax is 'template class
- A<int>', not 'template A<int>'.
-
- * typeck.c (convert_for_initialization): Remove bogus warning.
-
- * parse.y (datadef): Revert patch of Oct 27.
-
-Thu Feb 17 15:12:29 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * class.c (build_vfn_ref): Cast delta field to ptrdiff_type_node,
- rather than integer_type_node. Does wonders for the Alpha.
-
-Thu Feb 17 13:36:21 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (build_ptrmemfunc_type): Make sure that the pmf type
- goes onto the same obstack as its target type.
-
-Wed Feb 16 00:34:46 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cvt.c (convert_to_reference): If converting via constructor
- on local level, go back to build_cplus_new approach.
-
- * tree.c (build_cplus_new): If with_cleanup_p, set cleanup slot
- to error_mark_node to prevent expand_expr from building a cleanup
- for this variable.
-
- * lex.c (default_assign_ref_body): Return *this from the memcpy
- version, too.
-
- * decl.c (grok_reference_init): Just return if called with
- error_mark_node, don't worry about initializing non-const reference
- with temporary.
-
- * cvt.c (convert_to_reference): Do the right thing for
- non-aggregate reference conversions, pedwarn when generating a
- non-const reference to a temporary.
-
- * class.c (finish_struct): TYPE_HAS_COMPLEX_{INIT,ASSIGN}_REF and
- TYPE_NEEDS_CONSTRUCTING all depend on TYPE_USES_VIRTUAL_BASECLASSES
- again.
-
-Tue Feb 15 19:47:19 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grok_reference_init): Pawn off a lot of the work on
- convert_to_reference. Generally do the right thing.
-
- * cvt.c (convert_to_reference): Conform to the initial comment;
- i.e. don't create temps if decl != error_mark_node. Handle
- cleanups better for temps that do get created. Don't pretend
- that we can use an 'A' to initialize a 'const double &' just by
- tacking on a NOP_EXPR. Support LOOKUP_SPECULATIVELY.
-
- * call.c (build_method_call): Set TREE_HAS_CONSTRUCTOR on
- constructor calls.
-
-Mon Feb 14 14:50:17 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grok_reference_init): Make a temporary for initializing
- const reference from constant expression.
-
-Mon Feb 14 11:31:31 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * cp-tree.h, decl.c (set_identifier_local_value): Deleted function.
- * decl.c (pushdecl): Define decl in correct binding_level
- (which isn't always the inner_binding_level).
-
- * cvt.c (build_up_reference): Don't ever call expand_aggr_init.
- It's ugly, and I don't think it's the right thing to do.
-
- * cp-tree.h, class.c, decl.c, decl2.c, sp/search.c:
- Remove NEW_CLASS_SCOPING, assuming it is always 1.
- * decl.c (pop_decl_level): Removed; manually inlined.
-
-Sun Feb 13 19:04:56 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.h (candidate): Add basetypes field.
-
- * call.c (build_method_call): Do access checking after choosing a
- function, not before.
-
- * Makefile.in (cvt.o, call.o, method.o): Depend on class.h.
- (mostlyclean): Remove ../cc1plus.
-
-Fri Feb 11 11:52:26 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Don't allow adjusting access to a field
- of a base class if a local field has the same name.
-
- * error.c (dump_type_prefix): Output basetype for METHOD_TYPEs.
-
-Thu Jan 13 17:55:51 1994 Gnanasekaran Swaminathan <gs4t@virginia.edu>
-
- * cp-tree.h (DESTRUCTOR_NAME_P): Do not confuse AUTO_TEMP names
- with destructor names when either NO_DOLLAR_IN_LABEL or
- NO_DOT_IN_LABEL are not defined.
-
- Now `template <class T, T f(T&), const T*> class A {...}' works.
-
- * pt.c (grok_template_type): Substitute template parm types
- with actual types in complex type as well.
- (coerce_template_parms): Update the grok_template_type ()
- function call.
-
- * pt.c (tsubst): Traverse method list using DECL_CHAIN.
-
- * decl.c (grok_op_properties): Allow operator++/-- to have
- default arguments.
-
- * typeck2.c (store_init_value): Don't abort when called to
- initialize a type that needs constructing with a CONSTRUCTOR.
-
- * init.c (expand_aggr_init_1, CONSTRUCTOR case): If
- store_init_value fails, build and expand an INIT_EXPR. If
- store_init_value succeeds, call expand_decl_init.
-
-Fri Feb 11 02:49:23 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (build_vbase_path): Use complete_type_p instead of
- resolves_to_fixed_type_p to determine if the virtual bases are in
- their right place for the type of expr. Cures problem of thinking a
- virtual base class is one place, when it is in fact someplace else.
-
-Fri Feb 11 00:26:46 1994 Mike Stump <mrs@cygnus.com>
-
- * init.c (resolve_offset_ref): Make sure we first convert to
- intermediate type, if given, when dealing with members off `this'.
- Solves an incorrrect `type `foo' is not a base type for type
- `multiple'' when it is infact, a base type.
-
-Thu Feb 10 21:49:35 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (modify_other_vtable_entries): Use get_binfo, instead
- of binfo_value. Solves problem with compiler giving a `base class
- `B' ambiguous in binfo_value (compiler error)' on complex MI
- herarchies, when a virtual function is first defied in a virtual
- base class.
-
-Thu Feb 10 17:19:32 1994 Mike Stump <mrs@cygnus.com>
-
- * class.c (build_vbase_path): Don't complain about ambiguous
- intermediate conversion when converting down to a virtual base
- class, even if they might seem to be ambiguous.
-
-Thu Feb 10 12:18:26 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck2.c (build_functional_cast): #if 0 out constructor
- inheritance code, improve error messages.
-
- * class.c (finish_base_struct): Complain about base with only
- non-default constructors in derived class with no constructors.
-
- * decl.c (grokdeclarator): Fix detection of virtual new/delete.
-
-Wed Feb 9 22:02:32 1994 Mike Stump <mrs@cygnus.com>
-
- * search.c (build_mi_virtuals, add_mi_virtuals,
- report_ambiguous_mi_virtuals): Removed unneeded code.
- * class.c (finish_struct_bits): Likewise.
-
-Wed Feb 9 11:27:17 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * pt.c (end_template_instantiation): Push decl before
- pop_from_top_level.
-
- * typeck2.c (build_m_component_ref): Make sure datum is of
- aggregate type.
-
- * init.c (get_type_value): New function, returns
- IDENTIFIER_TYPE_VALUE or IDENTIFIER_CLASS_TYPE_VALUE or NULL_TREE.
-
- * call.c (build_method_call): Don't die on call to destructor for
- non-type.
-
- * decl.c (grokdeclarator): Complain about virtual op new and op
- delete, make static virtuals unvirtual instead of unstatic.
-
- * typeck.c (build_c_cast): Also call default_conversion on
- methods.
-
- * decl.c (grokdeclarator): Don't complain about anonymous
- bitfields.
-
- * parse.y (simple_stmt, for loops): Move the continue point after
- the cleanups.
-
- * class.c (finish_struct): Fix setting of
- TYPE_HAS_COMPLEX_INIT_REF.
-
-Tue Feb 8 13:21:40 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * init.c (build_new): Deal with `new double (1)'.
-
- * class.c (finish_struct): TYPE_HAS_COMPLEX_*_REF are supersets of
- TYPE_HAS_REAL_*_REF, but TYPE_HAS_COMPLEX_INIT_REF is independent of
- TYPE_NEEDS_CONSTRUCTING.
-
- * decl.c (duplicate_decls): Propagate access decls.
-
- * typeck2.c (process_init_constructor): Accept empty_init_node
- for initializing unions.
-
- * class.c, lex.c, cp-tree.h: Use
- TYPE_HAS_COMPLEX_ASSIGN_REF where TYPE_HAS_REAL_ASSIGN_REF was used
- before, use TYPE_HAS_COMPLEX_INIT_REF for TYPE_NEEDS_CONSTRUCTING in
- some places.
-
- * decl.c (finish_decl): Don't complain about uninitialized const
- if it was initialized before.
-
-Mon Feb 7 18:12:34 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * lex.c (default_assign_ref_body): Don't deal with vbases for
- now.
-
- * decl.c (finish_decl): Fix reversed logic for objects and other
- things that need to be constructed but have no initializer.
-
- * class.c (finish_struct): Don't set TYPE_HAS_* flags that are
- set by grok_op_properties or finish_decl.
-
- * decl.c: Don't warn about extern redeclared inline unless
- -Wextern-inline is given.
- * decl2.c (lang_decode_option): Likewise.
- * cp-tree.h: Likewise.
-
-Mon Feb 7 17:29:24 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl.c (pushdecl_with_scope): Fix thinko. Add forward
- declaration.
-
- * decl.c (pushdecl_with_scope): New function.
- * decl.c (pushdecl_top_level): Use new function.
- * decl.c (pushtag): Initialize newdecl.
- * decl.c (pushtag): Push new type decl into correct scope.
-
-Mon Feb 7 14:42:03 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c, cvt.c, init.c, search.c, cp-tree.h:
- Eradicate LOOKUP_PROTECTED_OK.
-
-Mon Feb 7 13:57:19 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * decl.c (pushtag, xref_tag), cp-tree.h: Add extra parameter
- 'globalize' to signify implicit declarations.
- * decl.c (globalize_nested_type, maybe_globalize_type): Removed.
- * decl.c (set_identifier_type_value_with_scope): New function.
- * decl.c (set_identifier_local_value): Simplify.
- * spew.c (yylex, do_addr): Modify to return a _DEFN if a
- forward declaration (followed by ';' and not preceded by 'friend').
- * class.c, decl.c, except.c, init.c, parse.y,
- pt.c, search.c: Add new argument to calls to xref_tag and
- pushtag.
-
-Mon Feb 7 00:22:59 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-tree.h (ACCESSIBLY_UNIQUELY_DERIVED_P): New macro, means what
- ACCESSIBLY_DERIVED_FROM_P meant before.
- (ACCESSIBLY_DERIVED_FROM_P): Now disregards ambiguity.
-
- * cvt.c (build_up_reference): Call get_binfo with PROTECT == 1.
-
- * search.c (get_base_distance_recursive): Members and friends of
- a class X can implicitly convert an X* to a pointer to a private or
- protected immediate base class of X.
- (get_binfo_recursive): Likewise.
- (get_base_distance): Ignore ambiguity if PROTECT < 0.
- (get_binfo): Lose multiple values of PROTECT.
- (compute_access): Protected is OK if the start of the
- search is an accessible base class of current_class_type.
-
- * method.c (build_opfncall): Do check access on operator new here.
-
- * decl.c (finish_function): Don't check access on operator new
- here.
-
-Sun Feb 6 14:06:58 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (xref_tag): The base of a derived struct is NOT always
- public. Duh.
-
- * pt.c (do_explicit_instantiation): New function, called from
- parser to do explicit function instantiation.
- (type_unification): Allow the args list to be terminated with
- void_list_node.
- (do_pending_expansions): Look at i->interface for non-member
- templates.
-
- * parse.y (datadef): Move explicit_instantiation here.
- (structsp): From here.
- (datadef): Complain about `int;'.
-
-Sun Feb 6 12:33:18 1994 Per Bothner <bothner@kalessin.cygnus.com>
-
- * pt.c (end_template_instantiation), cp-tree.h: Remove unused
- second parameter, and simplify first from a TREE_LIST where
- we only care about its TREE_VALUE to just the value (an IDENTIFIER).
- * pt.c (instantiate_member_templates): Simplify argument list
- from a TREE_LIST to just an IDENTIFIER.
- * lex.c (yyprint): PRE_PARSED_CLASS_DECL is now just an IDENTIFIER.
- * parse.y (template_instantiate_once): Simplify accordingly.
- * decl.c (inner_binding_level): New. Use various places to
- simplify.
-
-Sun Feb 6 02:49:37 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck2.c (build_functional_cast): int() -> int(0).
-
-Sat Feb 5 00:53:21 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Don't do a bitwise copy for op= if the
- class has a virtual function table.
-
- * typeck.c (convert_for_initialization): Restore warnings about
- not using defined op=. Should really be my_friendly_aborts, I
- s'pose.
-
-Fri Feb 4 14:21:00 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Tidy up conditions for doing bitwise
- copies of objects.
-
- * decl.c (build_default_constructor): #if 0 out.
-
- * *: Eradicate TYPE_GETS_{ASSIGNMENT,ASSIGN_REF,CONST_ASSIGN_REF,
- CONST_INIT_REF}, TYPE_HAS_REAL_CONSTRUCTOR.
-
- * decl.c (grokdeclarator): Don't return void_type_node for
- friends being defined here.
-
- * init.c (perform_member_init): Only do the init if it's useful.
-
- * lex.c (default_copy_constructor_body): If we don't need to do
- memberwise init, just call __builtin_memcpy.
- (default_assign_ref_body): Likewise.
-
- * decl.c (grokdeclarator): If friendp && virtualp, friendp = 0.
-
-Fri Feb 4 13:02:56 1994 Mike Stump <mrs@cygnus.com>
-
- * lex.c (reinit_parse_for_method, cons_up_default_function):
- Don't give warn_if_unknown_interface warning when it came from a
- system header file.
- * pt.c (end_template_decl, instantiate_template): Likewise.
- * decl.c (start_decl): Likewise.
-
-Fri Feb 4 00:41:21 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): Don't try to set TYPE_WAS_ANONYMOUS on
- enums.
-
- * decl2.c (constructor_name_full): Use IS_AGGR_TYPE_CODE instead of
- IS_AGGR_TYPE, since we don't know it's a type.
-
-Thu Feb 3 11:36:46 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokdeclarator): Don't complain about anonymous unions.
-
- * cp-tree.h (TYPE_WAS_ANONYMOUS): This struct was originally
- anonymous, but had a name given to it by a typedef.
-
- * decl.c (grokdeclarator): When renaming an anonymous struct, set
- TYPE_WAS_ANONYMOUS.
-
- * decl2.c (constructor_name_full): Use TYPE_WAS_ANONYMOUS.
-
- * cp-tree.h (DECL_UNDEFINED_FRIENDS): #if 0 out.
-
- * init.c (xref_friend): Don't set up DECL_UNDEFINED_FRIENDS.
- (embrace_waiting_friends): Don't use DECL_UNDEFINED_FRIENDS.
-
- * decl.c (grokdeclarator): Set TYPE_NESTED_NAME properly on nested
- anonymous structs that get typedef'd.
-
- * decl.c (grokdeclarator): Always return void_type_node for
- friends.
-
- * error.c (dump_function_decl): Don't use DECL_CLASS_CONTEXT for
- friends.
- (dump_function_decl): Don't print out default args for
- a function used in an expression.
-
- * decl.c (grokdeclarator): Give error on abstract declarator used
- in an invalid context (i.e. `void (*)();').
-
- * error.c (cp_line_of): Support _TYPE nodes.
- (cp_file_of): Likewise.
-
- * cvt.c (build_up_reference): Don't abort if passed a SAVE_EXPR;
- it can happen for the RHS of an assignment stmt where the LHS is
- a COND_EXPR.
-
- * init.c (expand_aggr_init_1): Deal with bracketed initializer
- lists properly.
-
- * class.c (finish_struct): Deal with enumerators and typedefs
- again.
-
-Wed Feb 2 11:30:22 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Tidy up loop over fields.
-
- * errfn.c (cp_thing): Don't advance twice after a format.
-
- * class.c (finish_struct): Complain about needing a constructor
- if a member has only non-default constructors, and don't try to
- generate a default constructor.
-
- * decl.c (finish_decl): Also do the constructor thing if
- TYPE_NEEDS_CONSTRUCTING is set (for arrays).
-
- * search.c (unuse_fields): New function: mark all fields in this
- type unused.
- (dfs_unuse_fields): Helper function.
-
- * class.c (pushclass): If the new class is the same as the old
- class, still unuse the fields.
- (unuse_fields): Move to search.c.
-
- * decl.c (grok_op_properties): Add friendp argument.
- (grokfndecl): Pass it.
- (start_method): Likewise.
-
- * decl2.c (delete_sanity): Add use_global_delete parameter to catch
- ::delete calls.
-
- * parse.y (unary_expr): Pass new parameter to delete_sanity.
-
- * lex.c (default_copy_constructor_body): Don't choke if the union
- has no fields.
- (default_assign_ref_body): Likewise.
-
- * call.c (compute_conversion_costs_ansi): Do the right thing for
- ellipsis matches.
-
- * decl.c (push_to_top_level): Optimize.
-
- * decl.c (start_function): Look for the lexical scope of a friend
- in DECL_CLASS_CONTEXT.
-
- * init.c (do_friend): Set DECL_CLASS_CONTEXT on global friends.
-
-Tue Feb 1 15:59:24 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-tree.h (TREE_GETS_PLACED_NEW): New macro.
-
- * init.c (init_init_processing): Don't assign BIN/BID to the
- IDENTIFIER_GLOBAL_VALUEs of their respective operators.
- (build_new): Check TREE_GETS_PLACED_NEW.
-
- * decl.c (grok_op_properties): Don't set TREE_GETS_NEW for a decl of
- op new with placement, set TREE_GETS_PLACED_NEW.
-
- * cp-tree.h (ANON_UNION_P): New macro. Applies to decls.
-
- * class.c (finish_struct): Don't treat anonymous unions like
- other aggregate members. Do synthesize methods for unions without
- a name, since they may or may not be "anonymous unions".
-
- * decl2.c (grok_x_components): Wipe out memory of synthesized methods
- in anonymous unions.
-
- * lex.c (default_copy_constructor_body): Support unions.
- (default_assign_ref_body): Likewise.
-
-Mon Jan 31 12:07:30 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-tree.h: Fix documentation of LOOKUP_GLOBAL, add prototypes.
-
- * error.c (args_as_string): New function (%A), like type_as_string
- except NULL_TREE -> "..."
-
- * call.c (build_overload_call_real): Fix for new overloading.
-
- * decl.c (grok_op_properties): Set all of the TYPE_OVERLOADS_* flags
- here.
-
- * parse.y (operator_name): Instead of here.
-
- * typeck2.c (build_functional_cast): Treat a TREE_LIST as a list
- of functions.
-
- * call.c (build_overload_call_real): Support LOOKUP_SPECULATIVELY.
-
- * method.c (build_opfncall): Don't need to massage return value
- any more, call build_overload_call with all flags.
-
- * typeck.c (build_x_binary_op): Put back speculative call to
- build_opfncall.
- (build_x_unary_op): Likewise.
- (build_x_conditional_expr): Likewise.
-
-Mon Jan 31 10:00:30 1994 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (build_type_conversion_1): Change call to pedwarn into
- warning, and conditionalize upon warn_cast_qual.
-
-Fri Jan 28 11:48:15 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * search.c (lookup_field): If xbasetype is a binfo, copy it to
- avoid clobbering its inheritance info.
-
- * call.c (build_method_call): Don't overwrite basetype_path with
- TYPE_BINFO (inst_ptr_basetype) if they have the same type.
-
- * search.c (compute_access): Fix handling of protected inheritance
- and friendship with the enclosing class.
-
- * typeck2.c (store_init_value): Allow passing of TREE_CHAIN for
- initialization of arbitrary variable.
-
- * typeck2.c (build_functional_cast): Only try calling a method if
- one exists.
-
- * decl.c (grokdeclarator): Move handling of constructor syntax
- initialization into first loop for generality.
- (parmlist_is_random): Lose.
-
- * lex.c (cons_up_default_function): Set TREE_PARMLIST on arguments
- to default function.
-
-Thu Jan 27 19:26:51 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (grokparms): Abort if we get called with something we don't
- expect.
-
-Thu Jan 27 17:37:25 1994 Mike Stump <mrs@cygnus.com>
-
- * call.c (build_overload_call_real): Change argument complain to
- flags to match style of rest of code. Pass it down to
- build_function_call_real as necessary.
- * call.c (build_overload_call, build_overload_call_maybe): Change
- argument complain to flags to match style of rest of code.
- * cp-tree.h (build_function_call_real): Added fourth flags
- argument.
- * cvt.c (convert_to_reference): Only give warning messages, if
- LOOKUP_COMPLAIN is set.
- * typeck.c (build_x_function_call): Change simple complain
- argument to build_overload_call_maybe and build_overload_call, to
- LOOKUP_COMPLAIN to match style of rest of code.
- * typeck2.c (build_functional_cast): Likewise.
- * typeck.c (build_function_call_real): Add flags, so that we can
- not complain, if we don't want to complain. Complain about
- arguments, if we are complaining, otherwise don't.
- * typeck.c (build_function_call, build_function_call_maybe):
- Stick in flags argument.
- * typeck.c (build_x_binary_op, build_x_unary_op,
- build_x_conditional_expr, build_x_compound_expr): Follow style of
- build_x_indirect_ref, as it is more correct and more common.
-
-Thu Jan 27 14:36:20 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (build_method_call): Don't check for being called with
- a pointer.
-
- * decl2.c (finish_file): Don't play with DECL_CLASS_CONTEXT for the
- static initializer function.
-
- * init.c (build_member_call): Use convert_force here, too.
-
- * search.c (compute_access): Only treat static members specially
- if they are referenced directly.
-
-Wed Jan 26 18:28:14 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * gxxint.texi (Access Control): New node.
-
- * search.c (current_scope): New function; returns whichever of
- current_class_type and current_function_decl is the most nested.
- (compute_access): Total overhaul to make it clearer and more
- correct. Don't use the cache for now; in the only situation where
- it was used before, it gained nothing. This frees up three of the
- DECL_LANG_FLAGs for possible other use!
-
- * cp-tree.h: #if 0 out DECL_PUBLIC & friends.
-
- * typeck.c (build_component_ref_1): Don't check DECL_PUBLIC.
-
- * call.c (build_method_call): Use convert_force to cast `this' --
- rely on the access checking for the method itself.
-
- * init.c (is_friend): Do the nesting thing, handle types. I am
- my own friend.
- (is_friend_type): Become a shell for is_friend.
- (add_friend): Never stick in ctype.
- Why are the friendship functions in init.c, anyway?
-
-Wed Jan 26 17:50:00 1994 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (build_type_conversion_1): Don't conditionalize call to
- pedwarn upon pedantic.
-
-Wed Jan 26 17:20:46 1994 Mike Stump <mrs@cygnus.com>
-
- * cvt.c (convert_to_reference): Add 8.4.3 checking so that one
- gets a warning if one tries to initialize a non-const & from a
- non-lvalue.
- * cvt.c (convert_to_reference): Use %P format for argument
- numbers in warnings.
-
-Wed Jan 26 14:35:06 1994 Mike Stump <mrs@cygnus.com>
-
- * init.c (build_delete): Follow style in call.c to construct the
- virtual call to the desctructor, as that code is right. Fixes a
- problem of the compiler saying a pointer conversion is ambiguous.
-
-Wed Jan 26 11:28:14 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-tree.h (VTABLE_NAME_P): Change other occurrence of
- VTABLE_NAME_FORMAT to VTABLE_NAME.
-
- * *: s/visibility/access/g
-
-Tue Jan 25 18:39:12 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_modify_expr): Don't smash references if INIT_EXPR.
-
-Tue Jan 25 13:54:29 1994 Mike Stump <mrs@cygnus.com>
-
- * init.c (build_delete): Back out Jan 17th & 18th pacthes, as
- they break libg++.
-
-Tue Jan 25 13:11:45 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * decl.c (duplicate_decls): Fix pointer arithmetic.
-
-Mon Jan 24 15:50:06 1994 Chip Salzenberg <chip@fin.uucp>
-
- [ cp-* changes propagated from c-* changes in 940114 snapshot ]
- * cp-parse.y (maybe_attribute): Allow multiple __attribute__
- clauses on a declaration.
-
-Mon Jan 24 17:06:23 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Do synthesize methods for anon
- structs, just not unions.
-
-Mon Jan 24 13:50:13 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * decl.c (xref_tag): Handle anonymous nested type.
- * decl.c (globalize_nested_type): Add no globalize bit check.
- * spew.c (hack_more_ids): Templated nested decl not push top
- level.
-
- * parse.y: Get rid of 'goto do_components'. It is much better
- for debugging.
-
- * decl.c (is_anon_name): Get rid of the function and use the
- macro ANON_AGGRNAME_P.
- * pt.c: Ditto.
-
-Fri Jan 21 14:06:02 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct): Don't synthesize any methods for
- anonymous structs/unions.
-
- * typeck.c (build_modify_expr): Don't treat pmf's as class objects.
-
-Thu Jan 20 18:56:46 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * method.c (build_opfncall): Call build_indirect_ref on
- synthesized instance for operator delete.
-
- * pt.c (type_unification): Don't abort if called with a list of
- types in ARGS.
-
- * class.c (instantiate_type): Deal with function templates.
-
-Thu Jan 20 16:55:35 1994 Jim Wilson <wilson@sphagnum.cygnus.com>
-
- * Makefile.in (CC): Default to cc not gcc.
-
-Thu Jan 20 13:47:54 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_modify_expr): Call constructor if appropriate.
-
- * decl.c (push_to_top_level): Clear out class-level bindings cache.
-
-Wed Jan 19 13:51:22 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * call.c (resolve_scope_to_name): Work recursively (previously only
- looked down one level).
-
- * lex.c (do_pending_inlines): If we're still dealing with the last
- batch of inlines, don't start working on a new one.
-
- * Makefile.in (stamp-parse): Update conflict count.
- (TAGS): Fix.
-
- * parse.y (explicit_instantiation): New rule; implements
- 'template A<int>' syntax (though not 'template foo(int)' yet).
- (structsp): Add explicit_instantiation.
-
-Tue Jan 18 13:53:05 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * class.c (finish_struct, etc.): Simplify decision to synthesize
- a destructor.
-
- * call.c, class.c, cp-tree.h, decl.c, init.c,
- ptree.c, search.c, typeck.c, typeck2.c: Nuke
- TYPE_NEEDS_CONSTRUCTOR (change all calls to TYPE_NEEDS_CONSTRUCTING).
- * init.c (expand_aggr_init_1): Don't try non-constructor methods
- of initializing objects.
- (build_new): Don't try other methods if the constructor lookup fails.
-
- * class.c (finish_base_struct): Set cant_have_default_ctor and
- cant_synth_copy_ctor properly.
- (finish_struct): Likewise.
-
-Mon Jan 17 13:58:18 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * typeck.c (build_modify_expr_1): #if 0 out again.
- (build_modify_expr): #if 0 out memberwise init code again.
-
- * lex.c (default_copy_constructor_body): Be const-correct.
- (default_assign_ref_body): Likewise.
-
- * init.c (perform_member_init): Use TYPE_HAS_CONSTRUCTOR to decide
- whether or not to use it, rather than TYPE_NEEDS_CONSTRUCTING.
- (expand_aggr_init): Disable silent conversion from initializer list
- to list of args for a constructor.
-
- * class.c (base_info): Lose needs_default_ctor.
- (finish_base_struct): Likewise.
- (finish_struct): Likewise.
-
- * decl.c (init_decl_processing): Don't turn off flag_default_inline
- just because flag_no_inline is on.
- (finish_decl): Use TYPE_HAS_CONSTRUCTOR to decide to use
- constructor.
-
- * class.c (finish_struct): Synthesize default ctor whenever
- allowed.
-
- * Makefile.in (TAGS): Don't try to run etags on cp-parse.y.
-
-Sat Jan 15 18:34:33 1994 Mike Stump <mrs@cygnus.com>
-
- * Makefile.in, configure: Handle the C++ front-end in a
- subdirectory.
- * cp-*: Move C++ front-end to cp/*.
-
-Fri Jan 14 14:09:37 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-typeck.c (build_function_call_real): Modify to match other
- instances of taking the address of the function.
-
- * cp-class.c (finish_struct): Set TYPE_HAS_REAL_CONSTRUCTOR to 1 if
- there are non-synthesized constructors.
- Only set TYPE_NEEDS_CONSTRUCTOR if TYPE_HAS_REAL_CONSTRUCTOR.
- Always generate copy constructor if possible.
-
- * cp-tree.h (lang_type): Add has_real_constructor bitfield.
- (TYPE_HAS_REAL_CONSTRUCTOR): Define.
-
- * cp-lex.c (default_copy_constructor_body): Use init syntax
- for all bases.
-
- * cp-type2.c (store_init_value): Only give error for initializer list
- if TYPE_HAS_REAL_CONSTRUCTOR.
-
-Thu Jan 13 15:38:29 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-tree.h (DECL_SYNTHESIZED): Add defn.
- (lang_decl): Add synthesized bitfield to decl_flags.
-
- * cp-lex.c (cons_up_default_function): Use DECL_SYNTHESIZED to mark
- artificial methods, rather than a line # of 0.
-
-Fri Jan 14 18:25:29 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * cp-decl (xref_tag): Fix a bug in conflict type.
- * cp-parse.y: Add SCOPED_NAME for uninstantiated template nested
- type reference.
- * cp-spew.c (yylex): Generated SCOPED_NAME token.
- * cp-lex.c (yyprint): Handle SCOPED_NAME.
-
-Fri Jan 14 17:00:29 1994 Mike Stump <mrs@cygnus.com>
-
- * cp-decl.c (pushdecl): Revert patch from Jan 11 19:33:03, as it is
- not right.
-
-Thu Jan 13 14:00:35 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * cp-decl2.c (grok_x_components): Fix a bug that enum type does not
- have type_flags.
-
-Thu Jan 13 11:39:34 1994 Mike Stump <mrs@cygnus.com>
-
- Ensure that all vtable pointers are initialized with all the right
- values.
-
- * cp-class.c (is_normal): Changed to reflect new meaning of
- CLASSTYPE_VFIELD_PARENT.
- * cp-class.c (maybe_fixup_vptrs): Use of
- CLASSTYPE_NEEDS_VIRTUAL_REINIT here is misguided. Use
- BINFO_MODIFIED instead.
- * cp-class.c (finish_struct): Changed to reflect new meaning of
- CLASSTYPE_VFIELD_PARENT.
- * cp-decl.c (get_binfo_from_vfield): Removed, unneeded now.
- * cp-decl.c (finish_function): Use init_vtbl_ptrs, instead of open
- coding it here.
- * cp-init.c (init_vfields): Changed name to init_vtbl_ptrs, and
- re-implement.
- * cp-init.c (emit_base_init): Use new name init_vtbl_ptrs.
- * cp-tree.h (vfield_parent): Changed to integer.
- * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Changed docs to reflect new
- meaning.
- * cp-tree.h (init_vtbl_ptrs): Added init_vtbl_ptrs.
-
-Wed Jan 12 18:24:16 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * cp-decl.c (xref_tag): Re-implement globalize nested type.
- * cp-decl2.c (grok_x_components): Ditto.
- * cp-parse.y: Ditto.
- * cp-tree.h (lang_type): Add no_globalize bit in type_flags.
-
-Wed Jan 12 14:08:09 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-decl.c (grokdeclarator): Don't set TREE_PUBLIC on friend
- decls with a definition attached.
-
- * cp-typeck.c (build_modify_expr): Undo previous change in the case
- of INIT_EXPRs.
-
-Tue Jan 11 19:33:03 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-typeck.c (build_modify_expr): Replace code for generating
- assignment semantics for classes with an error.
- (build_modify_expr_1): #if 0 out.
-
- * cp-decl.c (pushdecl): Patch bogus design of pushdecl
- behavior for overloaded functions (it doesn't push anything).
-
- * cp-class.c (finish_struct): When generating default op=,
- set TYPE_HAS_ASSIGNMENT.
-
-Mon Jan 10 18:48:06 1994 Mike Stump <mrs@cygnus.com>
-
- * cp-cvt.c (convert): Make {double, clashing enum} -> enum
- invalid.
- * cp-typeck.c (convert_for_assignment): Simplify.
- * cp-decl2.c (warn_enum_clash): Removed.
- * invoke.texi (-Wenum-clash): Removed.
- * toplev.c (-Wenum-clash): Removed.
-
-Mon Jan 10 17:48:37 1994 Kung Hsu <kung@mexican.cygnus.com>
-
- * cp-decl.c (finish_decl): Fix incorrect popclass call.
-
- * cp-decl.c (is_anon_name): New function, check whether the name
- is anonymous name generated by compiler.
- * cp-decl.c (grokdeclarator): Allow nested SCOPE_REF
- * cp-spew.c (hack_more_ids): Handle nested type in template.
- * cp-parse.y: Handle nested type reference in uninstantiated
- template.
- * cp-call.c (build_method_call): Handle uninstantiated template
- case.
- * cp-pt.c (search_nested_type_in_tmpl): New function, search nested
- type in template.
- * cp-pt.c (lookup_nested_type_by_name): New function, lookup nested
- type by name.
- * cp-pt.c (tsubst): Handle nested type search by name.
-
-Mon Jan 10 14:32:18 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-init.c (build_member_call): Propagate qualifiers to new type.
-
- * cp-call.c (build_method_call): Count functions the new way.
-
-Fri Jan 7 19:03:26 1994 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-decl.c (pushtag): Set DECL_ASSEMBLER_NAME for nested classes,
- too.
-
-Tue Jan 4 16:45:51 1994 Kung Hsu <kung@cirdan.cygnus.com>
-
- * cp-parse.y: Change to handle whether to globalize nested class.
- * cp-decl.c (xref_tag, maybe_globalize_type): Likewise.
-
-Mon Jan 3 22:22:32 1994 Gerald Baumgartner <gb@cygnus.com>
-
- * Makefile.in cp-call.c cp-class.c cp-cvt.c cp-decl.c cp-decl2.c
- cp-error.c cp-init.c cp-lex.c cp-lex.h cp-method.c cp-parse.y
- cp-spew.c cp-tree.c cp-tree.h cp-type2.c cp-typeck.c cp-xref.c
- gplus.gperf toplev.c: Incorporated C++ signature extension.
- * cp-sig.c: New file, contains most of signature processing.
- * cp-hash.h: Regenerated from gplus.gperf.
-
- * gcc.1 g++.1: Added explanation for the `-fhandle-signatures'
- and `-fno-handle-signatures' command line flags.
-
- * gcc.texi: Changed the last-modification date.
- * invoke.texi: Added `-fhandle-signatures' in the list of
- C++ language options. Added explanation for this option.
-
-Tue Dec 28 21:10:03 1993 Mike Stump <mrs@cygnus.com>
-
- * cp-init.c (expand_vec_init): Remove comptypes test, as it is too
- harsh here.
-
-Tue Dec 28 13:42:22 1993 Mike Stump <mrs@cygnus.com>
-
- * cp-pt.c (do_pending_expansions): Decide to expand a template
- member function, based upon it's class type, not the class type of
- the first place it was declared.
-
-Tue Dec 28 05:42:31 1993 Mike Stump <mrs@cygnus.com>
-
- * cp-class.c (is_normal): New routine, use to determine when the
- given binfo is the normal one. (The one that should have the simple
- vtable name.)
- * cp-class.c (modify_other_vtable_entries): Use DECL_ASSEMBLER_NAME
- to check if two fndecls are `the same'. Sometimes this routine can
- modify the main vtable, and normal should be 1, in that case, so use
- is_normal() to determine if this is the main vtable for the class.
- Don't recurse down virtual bases, as they are shared, and we take
- care of them elsewhere.
- * cp-class.c (modify_vtable_entries): If we have already updated the
- vtable with the new virtual, don't do it again.
- * cp-class.c (finish_struct): Set CLASSTYPE_VFIELD_PARENT as
- appropriate. Do virtual function overriding in virtual bases, after
- normal overriding, so that the base function list in DECL_VINDEX is
- not overridden, before we have a chance to run through the list.
- Use DECL_ASSEMBLER_NAME to check if two fndecls are `the same'.
- Make sure we pass the right address into modify_vtable_entries.
- * cp-tree.h (CLASSTYPE_VFIELD_PARENT): New field to indicate which
- binfo is the one that has the vtable that we based our vtable on.
-
-Fri Dec 24 09:40:52 1993 Michael Tiemann <tiemann@blues.cygnus.com>
-
- * cp-typeck.c (c_expand_start_case): Use default_conversion to
- convert expression from reference type if necessary.
-
-Wed Dec 22 17:58:43 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-typeck.c (build_unary_op): Make sure that it's a TREE_LIST before
- trying to read its TREE_VALUE.
-
- * cp-class.c (finish_struct_methods): Clear DECL_IN_AGGR_P here.
- (finish_struct): Instead of here.
-
-Tue Dec 21 14:34:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.c (list_hash_lookup_or_cons): Make sure the type doesn't
- have TYPE_PTRMEMFUNC_P set before we try to build its
- CLASSTYPE_ID_AS_LIST.
- (get_decl_list): Likewise, when trying to read it.
-
- * cp-tree.h (VTABLE_NAME): No def with NO_{DOLLAR,DOT} defined.
- (VTABLE_NAME_P): Use it instead of VTABLE_NAME_FORMAT.
-
-Mon Dec 20 13:35:03 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-typeck.c (rationalize_conditional_expr): New function.
- (unary_complex_lvalue): Use it.
- (build_modify_expr): Use it, since trying to do an ADDR_EXPR of it
- with build_unary_op won't cut it. Don't wrap the COND_EXPR with a
- SAVE_EXPR either.
-
- * cp-decl2.c (explicit_warn_return_type): Deleted variable.
- (lang_decode_option): Set warn_return_type, not explicit_*, for
- -Wreturn-type and -Wall. This is what rest_of_compilation uses to
- decide if it should go into jump_optimize or not.
- * cp-tree.h (explicit_warn_return_type): Deleted.
- * cp-decl.c (grokdeclarator): Use warn_return_type, not explicit_*.
- (finish_function): Also complain about no return in a non-void fn if
- we're being pedantic (don't rely on use of -Wreturn-type).
-
-Fri Dec 17 15:45:46 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-decl.c (grokdeclarator): Forbid declaration of a function as
- static if it's being done inside another function.
-
- * cp-search.c (compute_visibility): Check for friendship both ways.
-
-Fri Dec 17 14:28:25 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-cvt.c (build_default_binary_type_conversion): Make error
- messages more helpful.
-
- * cp-error.c (op_as_string): New function, returns "operator =="
- given EQ_EXPR or suchlike.
-
-Fri Dec 17 13:28:11 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-call.c (print_n_candidates): New function.
- (build_overload_call_real): Use it when we complain about a call
- being ambiguous.
-
-Fri Dec 17 12:41:17 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-call.c (build_method_call): Fix checking for static call
- context.
-
- * cp-method.c (build_opfncall): Call build_indirect_ref on argument
- to operator new.
-
- * cp-init.c (build_new): Don't mess with rval when building
- indirect ref.
-
-Thu Dec 16 16:48:05 1993 Kung Hsu <kung@cirdan.cygnus.com>
-
- * cp-lex.c (default_assign_ref_body): Add check when TYPE_NESTED_
- NAME(type) may not be exist. It's not a problem for old compiler.
-
-Thu Dec 16 14:46:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.h (CLASSTYPE_ALTERS_VISIBILITIES_P): Delete macro, it's
- never used for anything.
- (struct lang_type, member type_flags): Delete field
- `alters_visibility', and up `dummy' by 1.
- * cp-class.c (finish_base_struct): Delete code that copies the
- setting of CLASSTYPE_ALTERS_VISIBILITIES_P.
- (finish_struct): Delete code that sets it.
-
-Thu Dec 16 14:44:39 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-decl.c, cp-init.c, cp-typeck.c: Fix arguments to
- build_method_call that I messed up before.
-
- * cp-search.c (get_base_distance): If protect > 1, allow immediate
- private base.
-
- * cp-class.c (finish_base_struct): Set cant_synth_* correctly.
- (finish_struct): Likewise. Well, nigh-correctly; it won't deal
- properly with the case where a class contains an object of an
- ambiguous base class which has a protected op=. Should be fixed
- when the access control code gets overhauled.
- (finish_struct_methods): Set TYPE_HAS_NONPUBLIC_* correctly.
-
-Thu Dec 16 12:17:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-lex.c (real_yylex): Turn the code back on that deals with
- __FUNCTION__ and __PRETTY_FUNCTION__. Don't use lookup_name, to
- avoid the ambiguity problems that led to it being turned off in the
- first place.
-
- * cp-method.c (hack_identifier): Also check for a TYPE_PTRMEMFUNC_P
- to see if something is a method.
-
-Wed Dec 15 18:35:58 1993 Mike Stump <mrs@cygnus.com>
-
- * cp-typeck.c (build_modify_expr): Avoid error messages on small
- enum bit fields.
- * cp-typeck.c (convert_for_assignment): Add missing argument to
- cp_warning and cp_pedwarn calls.
-
-Wed Dec 15 18:25:32 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-parse.y (member_init): ANSI C++ doesn't forbid old-style base
- initializers; it's just anachronistic.
-
- * cp-decl.c (finish_decl): Don't require external-linkage arrays
- to have a complete type at declaration time when pedantic.
-
-Tue Dec 14 11:37:23 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-decl.c (pushdecl): Don't set DECL_CONTEXT if it's already set.
-
- * cp-call.c (build_method_call): Don't dereference pointer given
- as instance.
-
- * cp-decl.c (finish_function): Don't pass pointer to
- build_method_call.
- (finish_function): Likewise.
-
- * cp-typeck.c (build_x_function_call): Likewise.
-
- * cp-method.c (build_component_type_expr): Likewise.
-
- * cp-init.c (build_member_call): Likewise.
- (build_new): Likewise.
-
-Mon Dec 13 18:04:33 1993 Kung Hsu <kung@cirdan.cygnus.com>
-
- * cp-decl.c (xref_tag): Fix regression created by changes made
- in Dec. 7 1993.
- * cp-decl.c (xref_defn_tag): Fix parallel nested class problem.
-
-Fri Dec 10 12:40:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-call.c (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print
- out the final evaluation of the function, so we can see if ELLIPSIS,
- USER, and EVIL were set at the end.
-
- * cp-call.c (convert_harshness_ansi): When the parm isn't an lvalue,
- only go for setting TRIVIAL_CODE if we are dealing with types that
- are compatible.
-
-Thu Dec 9 18:27:22 1993 Mike Stump <mrs@cygnus.com>
-
- * cp-decl.c (flag_huge_objects): New flag to allow large objects.
- * toplev.c (lang_options): Likewise.
- * cp-decl2.c (flag_huge_objects, lang_f_options): Likewise.
- * cp-decl.c (delta_type_node): New type for delta entries.
- * cp-tree.h (delta_type_node): Likewise.
- * cp-decl.c (init_decl_processing): Setup delta_type_node.
- * cp-decl.c (init_decl_processing, build_ptrmemfunc_type): Use
- delta_type_node instead of short_integer_type_node.
- * cp-class.c (build_vtable_entry): Likewise.
-
-Thu Dec 9 16:19:05 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-tree.h (OPERATOR_TYPENAME_P): Define outside of
- NO_{DOLLAR,DOT} macro checks, so it always gets defined.
- (VTABLE_NAME_P): Define for NO_DOT && NO_DOLLAR_IN_LABEL.
-
-Wed Dec 8 17:38:06 1993 Mike Stump <mrs@cygnus.com>
-
- * cp-decl.c (finish_decl): Make sure things that can go into
- "common", do go into common, if -fcommon is given.
-
-Wed Dec 8 13:01:54 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-call.c (print_harshness) [DEBUG_MATCHING]: New function.
- (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print out
- argument matching diagnostics to make instantly clear what the
- compiler is doing.
-
- * cp-call.c (convert_harshness_ansi): If the parm isn't an lvalue,
- then check to see if the penalty was increased due to
- signed/unsigned mismatch, and use a TRIVIAL_CODE if it wasn't.
-
-Tue Dec 7 18:29:14 1993 Kung Hsu <kung@cirdan.cygnus.com>
-
- * cp-decl.c (xref_tag, pushtag): Fix nested class search/resolution
- problem.
-
-Tue Dec 7 16:09:34 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-class.c (finish_struct): Before synthesizing methods, if no
- methods have yet been declared then set nonprivate_method. Don't
- set non_private method after synthesizing a method.
-
- * cp-lex.c (extract_interface_info): If flag_alt_external_templates
- is set, tie emitted code to the location of template instantiation,
- rather than definition.
-
- * cp-tree.h: Declare flag_alt_external_templates.
-
- * cp-decl2.c (lang_decode_option): Support -falt-external-templates.
-
- * toplev.c (lang_options): Likewise.
-
-Mon Oct 4 12:50:02 1993 Chip Salzenberg <chip@fin.uucp>
-
- [changes propagated from 930810 snapshot]
- * cp-decl.c (init_decl_processing): Make long long available for use
- as SIZE_TYPE and PTRDIFF_TYPE.
- (finish_decl): Allow file-scope static incomplete array.
- (grokdeclarator): Don't pass on const and volatile fron function
- value type to function type.
- Warn here for volatile fn returning non-void type.
- * cp-parse.y (attrib): Accept attributes `volatile' with alias
- `noreturn', and `const'.
- * cp-typeck.c (default_conversion): Don't lose const and volatile.
- (build_binary_op_nodefault): Generate pedantic warning for comparison
- of complete pointer type with incomplete pointer type.
- (build_c_cast): Be careful that null pointer constant be INTEGER_CST.
-
-Tue Dec 7 10:46:48 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-init.c (expand_vec_init): When creating a temporary for copying
- arrays, use the type of the source, not the target.
-
- * cp-cvt.c (convert): Pass an argument for errtype to
- convert_to_reference.
-
- * cp-error.c (dump_expr, COMPONENT_REF & CALL_EXPR): Deal with
- methods, -> and `this'.
-
-Mon Dec 6 17:12:33 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-error.c (parm_as_string): New function; returns `this' or arg
- number. Corresponds to %P.
- (dump_expr): Deal with method calls.
-
- * cp-cvt.c (convert_to_reference): Stop using warn_for_assignment.
- * cp-typeck.c (convert_for_assignment): Likewise.
- (warn_for_assignment): Lose.
-
-Mon Dec 6 11:33:35 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-call.c (ideal_candidate_ansi): Delete code that was never
- doing anything useful. Instead, sort once, and DO NOT wipe
- out any codes with EVIL_CODE, since that's what we use as a
- marker for the end of the list of candidates.
-
- * cp-cvt.c (convert_to_aggr): Make sure to always set H_LEN.
-
-Mon Dec 6 12:49:17 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-init.c (get_aggr_from_typedef): New function, like
- is_aggr_typedef but returns the _TYPE.
-
- * cp-call.c, cp-init.c, cp-method.c: Eradicate err_name.
-
-Sun Dec 5 18:12:48 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-lex.c (readescape): Pedwarn when a hex escape is out of range.
-
-Thu Nov 25 23:50:19 1993 Chip Salzenberg <chip@fin.uucp>
-
- Delay language context change until beginning of next decl.
-
- * cp-lex.h (c_header_level): Removed.
- (pending_lang_change): Declared.
- * cp-lex.c (c_header_level): Renamed from in_c_header, made static.
- (pending_lang_change): Defined.
- (check_newline): Rework code that recognizes line number and
- filename changes. Instead of pushing and popping lang context,
- increment and decrement pending_lang_change.
- (do_pending_lang_change): Push and pop lang context according
- to value of pending_lang_change.
- * cp-parse.y (extdefs): Use lang_extdef instead of extdef.
- (extdef): Same as extdef, but call do_pending_lang_change() first.
-
-Mon Nov 15 15:39:15 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp-typeck.c (build_binary_op_nodefault): Warn for ordered
- compare of ptr with 0 only if pedantic in both cases.
-
-Thu Nov 25 13:31:37 1993 Chip Salzenberg <chip@fin.uucp>
-
- Reinstate the below patch, which got lost in the Cygnus merge:
- Tue Nov 23 13:59:24 1993 Hallvard B Furuseth (hbf@durin.uio.no)
- * cp-parse.y (maybe_type_qual): Don't fail to set $$.
-
-Wed Nov 17 19:03:30 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp-parse.y (attrib): Allow "ident(ident)" like the C front end.
-
-Fri Oct 22 20:43:37 1993 Paul Eggert <eggert@twinsun.com>
-
- * cp-lex.c (real_yylex): Diagnose floating point constants
- that are too large.
-
-Wed Nov 17 19:10:37 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp-type2.c (build_functional_cast): ARM page 16: When a class
- and an object, function or enumerator are declared in the same
- scope with the same name, the class name is hidden.
-
-Wed Nov 17 19:07:18 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp-call.c (convert_harshness_ansi): Distinguish float, double,
- and long double from each other when overloading.
- (compute_conversion_costs_{ansi,old}, build_method_call,
- build_overlay_call_real, convert_to_aggr): Always set and
- always use H_LEN member of candidate structure.
-
-Mon Oct 11 23:10:53 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp-decl.c (duplicate_decls): Note redeclarations of library
- functions, and generate distinct warnings for them.
-
-Mon Oct 4 12:26:49 1993 Chip Salzenberg <chip@fin.uucp>
-
- Support format warnings in G++.
-
- * cp-tree.h: Protect against multiple inclusion.
- Declare all public functions in c-common.c (copy from c-tree.h).
- (STDIO_PROTO): Define.
- (warn_format): Declare.
- (record_format_info): Remove declaration.
- * cp-decl.c (init_decl_processing): Call init_function_format_info.
- * cp-decl2.c (lang_decode_option): Make "-Wall" include warn_format.
- * cp-typeck.c (build_function_call_real): Call check_function_format.
- (record_format_info): Remove -- obsolete stub.
-
-Sat Jul 24 12:04:29 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp-decl.c (duplicate_decls): Don't warn for non-extern var decl
- following an extern one (for -Wredundant-decls).
- * cp-parse.y (primary): In statement expression case, if compstmt
- returns something other than a BLOCK, return it unchanged.
-
-Thu Dec 2 20:44:58 1993 Chip Salzenberg <chip@fin.uucp>
-
- * cp-decl.c (warn_extern_redeclared_static): New function made
- from code extracted from pushdecl.
- (duplicate_decls, pushdecl): Call new function.
- (lookup_name_current_level): Allow for IDENTIFIER_GLOBAL_VALUE
- to be a TREE_LIST when function is declared in 'extern "C" {}'.
-
-Fri Dec 3 16:01:10 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-class.c (duplicate_tag_error): Use cp_error.
- (finish_base_struct): Check for ambiguity with direct base, and don't
- generate op= or copy ctor if it exists.
-
-Fri Dec 3 15:32:34 1993 Kung Hsu <kung@cirdan.cygnus.com>
-
- * cp-init.c (expand_member_init): When initializer name is null,
- don't try to build it now because emit_base_init will handle it.
-
-Fri Dec 3 12:28:59 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-lex.c (init_lex): Initialize input_filename to "<internal>" for
- code such as ExceptionHandler::operator=.
-
-Fri Dec 3 10:32:08 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-decl.c (grokdeclarator): Don't try to print out dname when
- complaining about arrays of references if decl_context==TYPENAME,
- since it will be null.
-
- * cp-decl2.c: Default to flag_ansi_overloading.
-
-Thu Dec 2 18:05:56 1993 Kung Hsu <kung@cirdan.cygnus.com>
-
- * cp-call.c (build_method_call): Use binfo from instance if it's
- different from binfo (basetype_path) passed from above.
-
-Wed Nov 17 19:14:29 1993 Chip Salzenberg <chip@fin.uucp>
-
- cp-error.c (dump_expr): Use unsigned chars to output a
- TREE_REAL_CST in hex.
-
-Thu Dec 2 11:05:48 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-class.c (finish_struct): Fix typo in setting
- cant_synth_asn_ref.
-
- * cp-tree.h (TYPE_NESTED_NAME): New macro, does
- DECL_NESTED_TYPENAME (TYPE_NAME (NODE)).
-
- * cp-lex.c (default_copy_constructor_body): Change
- DECL_NAME (TYPE_NAME (btype)) to TYPE_NESTED_NAME (btype).
- (default_assign_ref_body): Likewise.
- (default_copy_constructor_body): Call operator= explicitly for
- base classes that have no constructor.
-
-Thu Dec 2 10:47:15 1993 Michael Tiemann <tiemann@blues.cygnus.com>
-
- * cp-call.c (build_method_call): If the instance variable is
- converted to error_mark_node when we're trying to convert it to the
- base type of a method we're looking up, return error_mark_node.
-
-Thu Dec 2 10:41:16 1993 Torbjorn Granlund <tege@cygnus.com>
-
- * cp-typeck.c (build_binary_op_nodefault): In *_DIV_EXPR *_MOD_EXPR
- cases, tests for unsigned operands by peeking inside a NOP_EXPR.
-
-Wed Dec 1 13:33:34 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-call.c (compute_conversion_costs_ansi): Use the size of struct
- harshness_code, not the size of short, for clearing out the
- ansi_harshness.
-
- * cp-call.c (print_candidates): New function.
- (build_method_call): When we had some candidates, but didn't get a
- usable match, don't report that we got an error with the first
- candidate. Instead, say there were no matches, and list the
- candidates with print_candidates. In the second pass, make sure we
- clear out ever_seen, so we can accurately count the number of
- functions that qualified.
-
-Wed Dec 1 09:53:59 1993 Torbjorn Granlund <tege@cygnus.com>
-
- * cp-typeck.c (build_binary_op_nodefault): Shorten for *_MOD_EXPR
- only if op1 is known to be != -1.
- (build_binary_op_nodefault): Handle *_DIV_EXPR likewise.
-
-Tue Nov 30 14:07:26 1993 Brendan Kehoe <brendan@lisa.cygnus.com>
-
- * cp-method.c (hack_identifier): If the field itself is private, and
- not from a private base class, say so.
-
-Mon Nov 29 03:00:56 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-decl.c (grokdeclarator): Always warn on initialization of
- const member.
-
-Wed Nov 24 00:49:35 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-class.c (finish_struct): Set TYPE_GETS_CONST_* properly.
- (finish_base_struct): Set cant_synth_asn_ref properly.
-
- * cp-lex.c (cons_up_default_function): Add section for operator=.
- (default_assign_ref_body): New function, mostly cribbed from
- default_copy_constructor_body.
-
- * cp-class.c (base_info): Add members cant_synth_copy_ctor,
- cant_synth_asn_ref, no_const_asn_ref.
- (finish_base_struct): Update no_const_asn_ref, note that you should
- update cant_synth_*, propagate TYPE_GETS_ASSIGN_REF.
- (finish_struct): Add decls for cant_synth_*, no_const_asn_ref, and
- initialize them properly. Set no_const_asn_ref properly. Set
- cant_synth_* in some of the situations where they should be set.
- Propagate TYPE_GETS_ASSIGN_REF. Use cant_synth_copy_ctor. Add call
- to cons_up_default_function for operator=.
-
-Tue Nov 23 20:24:58 1993 Mike Stump <mrs@cygnus.com>
-
- * cp-cvt.c (convert_force): Add code to perform casting of pointer
- to member function types.
- * cp-typeck.c (build_ptrmemfunc): Add FORCE parameter to indicate
- when the conversion should be done, regardless.
- * cp-tree.h (build_ptrmemfunc): Likewise.
- * cp-type2.c (digest_init): Likewise.
- * cp-typeck.c (convert_for_assignment): Likewise.
-
-Tue Nov 23 18:06:58 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-error.c (dump_expr): Do the right thing for variables of
- reference type.
-
- * cp-decl.c (grok_op_properties): Set TYPE_HAS_ASSIGN_REF
- and its kin properly.
- (xref_tag): Propagate TYPE_GETS_ASSIGN_REF.
-
-Tue Nov 23 12:26:13 1993 Mike Stump <mrs@cygnus.com>
-
- * cp-method.c (build_opfncall): Don't count pointer to member
- functions as aggregates here, as we don't want to look up methods in
- them. The compiler would core dump if we did, as they don't have
- normal names.
- * cp-typeck.c (build_indirect_ref): Improve wording on error
- message.
-
-Mon Nov 22 14:22:23 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-decl.c (grok_op_properties): Allow operator?: with pedwarn
- (since it's supported in other compiler bits).
-
- * cp-method.c (report_type_mismatch): Use cp_error; ignore err_name
- argument.
-
- * cp-error.c (dump_function_decl): Don't print return type for
- constructors and destructors.
-
- * cp-cvt.c (cp_convert_to_pointer): Import code from
- convert_to_pointer so we can return error_mark_node in the case of an
- error, and to allow more meaningful error messages.
- (build_type_conversion): Don't go through void* when trying
- to convert to a pointer type.
-
- * cp-decl.c (grokfndecl): Move call to grok_op_properties back
- after grokclassfn so that it's dealing with the right decl.
- (grok_op_properties): Don't assert !methodp for op new and op delete.
-
- * cp-init.c (build_delete): Don't use TYPE_BUILT_IN (there are now
- no uses of it in the compiler).
-
- * cp-call.c (build_scoped_method_call): Fix for destructors of simple
- types.
- (build_method_call): Likewise.
-
-Fri Nov 19 12:59:38 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-tree.c (count_functions): Abstraction function.
-
- * cp-call.c (build_overload_call_real): Deal with new overloading
- properly, remove dead code.
-
- * gcc.c (default_compilers): Generate and use .ii files in the
- intermediate stage of compiling C++ source.
-
-Fri Nov 19 11:26:09 1993 Jim Wilson <wilson@sphagnum.cygnus.com>
-
- * cp-expr.c (cplus_expand_expr): Make call_target a valid memory
- address before using it, so it can be later safely compared.
-
-Fri Nov 12 15:30:27 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-pt.c (tsubst): Deal with new overloading.
-
- * cp-typeck.c (fntype_p): Is the arg function type?
- (comp_target_parms): pedwarn on conversion from (anything) to (...).
- (build_x_function_call): Deal with new overloading.
-
- * cp-tree.c (decl_list_length): Deal with new overloading.
- (decl_value_member): Like value_member, but for DECL_CHAINs.
-
- * cp-decl.c (duplicate_decls): Deal with new overloading.
- (start_decl): Likewise.
-
- * cp-class.c (instantiate_type): Deal with new overloading.
-
- * cp-call.c (convert_harshness_ansi): Deal with new overloading.
- (convert_harshness_old): Deal with new overloading.
- (build_overload_call_real): Likewise.
-
-Mon Nov 8 13:50:49 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-tree.c (get_unique_fn): New function; returns FUNCTION_DECL
- if unambiguous, NULL_TREE otherwise.
- (get_first_fn): Returns the first appropriate FUNCTION_DECL.
- (is_overloaded_fn): Returns whether or not the passed tree is
- a function or list of functions.
-
- * cp-init.c (init_init_processing): Use `get_first_fn' to find
- the FUNCTION_DEFN for new and delete.
-
- * cp-decl.c (push_overloaded_decl): Use new overloading strategy, cut
- code size in half (I spit on special cases).
-
-Tue Sep 7 20:03:33 1993 Jason Merrill <jason@deneb.cygnus.com>
-
- * cp-decl.c: Allow references and template type parameters as well
projects / msp430-gcc.git / blobdiff