From: Geoffrey Keating <geoffk@apple.com>
Date: Thu, 3 Jun 2004 23:16:21 +0000 (+0000)
Subject: toplev.c (check_global_declarations): Don't ask for DECL_ASSEMBLER_NAME unless the... 
X-Git-Tag: releases/gcc-4.0.0~7934
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3d98fa14024bb2aee26f91fe7a6256fc089594fb;p=thirdparty%2Fgcc.git

toplev.c (check_global_declarations): Don't ask for DECL_ASSEMBLER_NAME unless the function really is declared static...

	* toplev.c (check_global_declarations): Don't ask for
	DECL_ASSEMBLER_NAME unless the function really is declared
	static and not defined.

From-SVN: r82611
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 614337b6c942..db1d4f8fe965 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2004-06-03  Geoffrey Keating  <geoffk@apple.com>
+
+	* toplev.c (check_global_declarations): Don't ask for
+	DECL_ASSEMBLER_NAME unless the function really is declared
+	static and not defined.
+
 2004-06-03  Matt Austern  <austern@apple.com>
 
 	PR c++/15428
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 27f299bb5ef8..afbdb5cf9faf 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -1516,12 +1516,12 @@ check_global_declarations (tree *vec, int len)
 	 because many programs have static variables
 	 that exist only to get some text into the object file.  */
       if (TREE_CODE (decl) == FUNCTION_DECL
-	  && (warn_unused_function
-	      || TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
 	  && DECL_INITIAL (decl) == 0
 	  && DECL_EXTERNAL (decl)
 	  && ! DECL_ARTIFICIAL (decl)
-	  && ! TREE_PUBLIC (decl))
+	  && ! TREE_PUBLIC (decl)
+	  && (warn_unused_function
+	      || TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl))))
 	{
 	  if (TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
 	    pedwarn ("%J'%F' used but never defined", decl, decl);