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 14723f0909d17e66f6c650cae4ddfaf6864b5edd..750362b40b96f44c8573b56155cc6a1610d744e7 100644 (file)
--- 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 dc63366358b3460a9191e5c62b6be69558f13c80..bd95096d613d3292174f98c1eac66ca40f01f802 100644 (file)
--- 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,