From: Jason Merrill <jason@redhat.com>
Date: Wed, 11 Jan 2012 16:47:12 +0000 (-0500)
Subject: * decl.c (decls_match): Assert that the arguments are decls.
X-Git-Tag: releases/gcc-4.7.0~1047
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=276fd9acf007cc9e9251ca8808c7e1ff3a96d52e;p=thirdparty%2Fgcc.git

* decl.c (decls_match): Assert that the arguments are decls.

From-SVN: r183100
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 537d1aa54731..8893880b2c29 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,5 +1,7 @@
 2012-01-11  Jason Merrill  <jason@redhat.com>
 
+	* decl.c (decls_match): Assert that the arguments are decls.
+
 	PR c++/51613
 	* pt.c (resolve_overloaded_unification): Compare types with
 	same_type_p, not decls_match.
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 7daac5feff48..ef43dbf86ee2 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -952,6 +952,8 @@ decls_match (tree newdecl, tree olddecl)
        interested in their types.  */
     return 0;
 
+  gcc_assert (DECL_P (newdecl));
+
   if (TREE_CODE (newdecl) == FUNCTION_DECL)
     {
       tree f1 = TREE_TYPE (newdecl);