From: Richard Kenner <kenner@gcc.gnu.org>
Date: Sun, 22 Sep 1996 15:37:08 +0000 (-0400)
Subject: (pushdecl): Check new declaration actually conflicts before warning about implicit... 
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d20ae480d1dd1f099bf32fd7551b89373cbfca25;p=platform%2Fupstream%2Fgcc.git

(pushdecl): Check new declaration actually conflicts before warning about implicit external vs.

(pushdecl): Check new declaration actually conflicts before warning
about implicit external vs. static declarations.

From-SVN: r12772
---

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index cb59a08..039670e 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -2007,6 +2007,7 @@ pushdecl (x)
 	  /* Don't test for DECL_EXTERNAL, because grokdeclarator
 	     sets this for all functions.  */
 	  && ! TREE_PUBLIC (x)
+	  && (TREE_CODE (x) == FUNCTION_DECL || b == global_binding_level)
 	  /* We used to warn also for explicit extern followed by static,
 	     but sometimes you need to do it that way.  */
 	  && IDENTIFIER_IMPLICIT_DECL (name) != 0)