* c-decl.c (warn_if_shadowing): Don't warn if shadowed

[pf3gnuchains/gcc-fork.git] / gcc / c-decl.c

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index 3cb29c0..44358a8 100644 (file)
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -2534,7 +2534,10 @@ warn_if_shadowing (tree new_decl)
 
   /* Is anything being shadowed?  Invisible decls do not count.  */
   for (b = I_SYMBOL_BINDING (DECL_NAME (new_decl)); b; b = b->shadowed)
-    if (b->decl && b->decl != new_decl && !b->invisible)
+    if (b->decl && b->decl != new_decl && !b->invisible
+       && (b->decl == error_mark_node
+           || diagnostic_report_warnings_p (global_dc,
+                                            DECL_SOURCE_LOCATION (b->decl))))
       {
        tree old_decl = b->decl;