From: Paolo Carlini <paolo.carlini@oracle.com>
Date: Fri, 28 Oct 2011 20:05:38 +0000 (+0000)
Subject: pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
X-Git-Tag: releases/gcc-4.7.0~2732
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4d559c0f32ea2d0134f36c85a9c2f7896ea251c;p=thirdparty%2Fgcc.git

pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.

2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.

From-SVN: r180626
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 14723f0909d1..750362b40b96 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
+
 2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/50864
diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index dc63366358b3..bd95096d613d 100644
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -15715,7 +15715,7 @@ unify_pack_expansion (tree tparms, tree targs, tree packed_parms,
         }
       else
 	{
-	  tree bad_old_arg, bad_new_arg;
+	  tree bad_old_arg = NULL_TREE, bad_new_arg = NULL_TREE;
 	  tree old_args = ARGUMENT_PACK_ARGS (old_pack);
 
 	  if (!comp_template_args_with_info (old_args, new_args,