tree.c (decl_type_context): Return NULL_TREE if decl's context is a namespace.

    * tree.c (decl_type_context): Return NULL_TREE if decl's context is a
     namespace.

From-SVN: r53828

gcc/ChangeLog

+2002-05-24  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
+
+	* tree.c (decl_type_context): Return NULL_TREE if decl's context is a
+	namespace.
+
 2002-05-24  Andreas Jaeger  <aj@suse.de>
 
 	* ggc-page.c (alloc_page): Cast variables of type size_t to

gcc/tree.c

@@ -4212,6 +4212,9 @@ decl_type_context (decl)
 
   while (context)
     {
+      if (TREE_CODE (context) == NAMESPACE_DECL)
+        return NULL_TREE;
+
       if (TREE_CODE (context) == RECORD_TYPE
 	  || TREE_CODE (context) == UNION_TYPE
 	  || TREE_CODE (context) == QUAL_UNION_TYPE)