re PR c/18963 (static and nested declarations cause an ice)

2004-12-21  James A. Morrison  <phython@gcc.gnu.org>

       PR c/18963
       * c-decl.c (pushdecl): Remove block trying to merge static function
       declarations at block scope to file scope declarations.

testsuite:
        PR c/18963
        * gcc.dg/pr18963-1.c: New test.

From-SVN: r92460

1 files changed, 0 insertions, 24 deletions

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index f881ea8..975e281 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -2069,30 +2069,6 @@ pushdecl (tree x)
 	    }
 	}
     }
-  /* Similarly, a declaration of a function with static linkage at
-     block scope must be checked against any existing declaration
-     of that function at file scope.  */
-  else if (TREE_CODE (x) == FUNCTION_DECL && scope != file_scope
-	   && !TREE_PUBLIC (x) && !DECL_INITIAL (x))
-    {
-      if (warn_nested_externs && !DECL_IN_SYSTEM_HEADER (x))
-	warning ("nested static declaration of %qD", x);
-
-      while (b && !B_IN_FILE_SCOPE (b))
-	b = b->shadowed;
-
-      if (b && same_translation_unit_p (x, b->decl)
-	  && duplicate_decls (x, b->decl))
-	{
-	  bind (name, b->decl, scope, /*invisible=*/false, /*nested=*/true);
-	  return b->decl;
-	}
-      else
-	{
-	  bind (name, x, file_scope, /*invisible=*/true, /*nested=*/false);
-	  nested = true;
-	}
-    }
 
   warn_if_shadowing (x);