Imported gcc-4.4.3

[msp430-gcc.git] / gcc / testsuite / gcc.dg / uninit-A.c

diff --git a/gcc/testsuite/gcc.dg/uninit-A.c b/gcc/testsuite/gcc.dg/uninit-A.c
deleted file mode 100644 (file)
index 48df204..0000000
--- a/gcc/testsuite/gcc.dg/uninit-A.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Inspired by part of java/parse.y.
-   May be a real bug in CSE. */
-
-/* { dg-do compile } */
-/* { dg-options "-O2 -Wall" } */
-
-struct tree
-{
-    struct tree *car, *cdr, *wfl;
-    int code;
-    struct { unsigned int renp:1;
-      unsigned int rtnp:1;
-      unsigned int rpnp:1; } flags;
-};
-typedef struct tree *tree;
-#define NULL_TREE ((tree)0)
-
-/* Codes */
-enum
-{
-    CALL_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, CONVERT_EXPR,
-    ARRAY_REF, CONDITIONAL_EXPR, STRING_CST, EXPR_WITH_FILE_LOCATION
-};
-
-/* Flags */
-#define RESOLVE_EXPRESSION_NAME_P(t) ((t)->flags.renp)
-#define RESOLVE_TYPE_NAME_P(t) ((t)->flags.rtnp)
-#define RESOLVE_PACKAGE_NAME_P(t) ((t)->flags.rpnp)
-
-/* Macros */
-#define EXPR_WFL_QUALIFICATION(t) ((t)->wfl)
-#define QUAL_WFL(t) ((t)->wfl)
-#define EXPR_WFL_NODE(t) ((t)->wfl)
-#define TREE_CODE(t) ((t)->code)
-#define TREE_OPERAND(t,x) ((t)->car)
-#define CLASSTYPE_SUPER(t) ((t)->car)
-#define IDENTIFIER_LOCAL_VALUE(t) ((t)->car)
-#define TREE_CHAIN(t) ((t)->cdr)
-#define QUAL_RESOLUTION(t) ((t)->cdr)
-
-extern tree current_class, this_identifier_node;
-extern tree super_identifier_node, length_identifier_node;
-
-tree resolve_and_layout (tree, tree);
-tree lookup_field_wrapper (tree, tree);
-
-void
-qualify_ambiguous_name (id)
-     tree id;
-{
-  tree qual, qual_wfl, decl;
-  tree name;    /* { dg-bogus "name" "uninitialized variable warning" { xfail *-*-* } } */
-  tree ptr_type; /* { dg-bogus "ptr_type" "uninitialized variable warning" { xfail *-*-* } } */
-  int again, new_array_found = 0;
-  int super_found = 0, this_found = 0;
-
-  qual = EXPR_WFL_QUALIFICATION (id);
-  do {
-    qual_wfl = QUAL_WFL (qual);
-    switch (TREE_CODE (qual_wfl))
-      {
-      case CALL_EXPR:
-       qual_wfl = TREE_OPERAND (qual_wfl, 0);
-       if (TREE_CODE (qual_wfl) != EXPR_WITH_FILE_LOCATION)
-         {
-           qual = EXPR_WFL_QUALIFICATION (qual_wfl);
-           qual_wfl = QUAL_WFL (qual);
-         }
-       break;
-      case NEW_ARRAY_EXPR:
-       qual = TREE_CHAIN (qual);
-       new_array_found = again = 1;
-       continue;
-      case NEW_CLASS_EXPR:
-      case CONVERT_EXPR:
-       qual_wfl = TREE_OPERAND (qual_wfl, 0);
-       break;
-      case ARRAY_REF:
-       while (TREE_CODE (qual_wfl) == ARRAY_REF)
-         qual_wfl = TREE_OPERAND (qual_wfl, 0);
-       break;
-      default:
-       break;
-      }
-
-    name = EXPR_WFL_NODE (qual_wfl);
-    ptr_type = current_class;
-    again = 0;
-
-  } while (again);
-
-  /* If you put straightforward uses of name and ptr_type here
-     instead of the if-else sequence below, the warnings go away.
-     Therefore I suspect a real bug. */
-  
-  if (!this_found && !super_found && (decl = IDENTIFIER_LOCAL_VALUE (name)))
-    {
-      RESOLVE_EXPRESSION_NAME_P (qual_wfl) = 1;
-      QUAL_RESOLUTION (qual) = decl;
-    }
-  else if ((decl = lookup_field_wrapper (ptr_type, name))
-          || (new_array_found && name == length_identifier_node))
-    {
-      RESOLVE_EXPRESSION_NAME_P (qual_wfl) = 1;
-      QUAL_RESOLUTION (qual) = (new_array_found ? NULL_TREE : decl);
-    }
-  else if ((decl = resolve_and_layout (name, NULL_TREE)))
-    {
-      RESOLVE_TYPE_NAME_P (qual_wfl) = 1;
-      QUAL_RESOLUTION (qual) = decl;
-    }
-  else if (TREE_CODE (QUAL_WFL (qual)) == CALL_EXPR
-          || TREE_CODE (QUAL_WFL (qual)) == ARRAY_REF)
-    RESOLVE_EXPRESSION_NAME_P (qual_wfl) = 1;
-  else 
-    RESOLVE_PACKAGE_NAME_P (qual_wfl) = 1;
-}