From d1d99c84835fc6d75e35212ea98ab38610c4b36c Mon Sep 17 00:00:00 2001
From: Gabor Greif <ggreif@gmail.com>
Date: Sat, 18 Sep 2010 12:30:15 +0000
Subject: [PATCH] restrict dyn_cast_or_null to pointer types, just like
 cast_or_null

llvm-svn: 114279
---
 llvm/include/llvm/Support/Casting.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/include/llvm/Support/Casting.h b/llvm/include/llvm/Support/Casting.h
index c589171bbafe..6bb98064382e 100644
--- a/llvm/include/llvm/Support/Casting.h
+++ b/llvm/include/llvm/Support/Casting.h
@@ -232,8 +232,8 @@ inline typename cast_retty<X, Y>::ret_type dyn_cast(const Y &Val) {
 // value is accepted.
 //
 template <class X, class Y>
-inline typename cast_retty<X, Y>::ret_type dyn_cast_or_null(const Y &Val) {
-  return (Val && isa<X>(Val)) ? cast<X, Y>(Val) : 0;
+inline typename cast_retty<X, Y*>::ret_type dyn_cast_or_null(Y *Val) {
+  return (Val && isa<X>(Val)) ? cast<X>(Val) : 0;
 }
 
 } // End llvm namespace