From: Gabor Greif <ggreif@gmail.com>
Date: Sat, 18 Sep 2010 12:30:15 +0000 (+0000)
Subject: restrict dyn_cast_or_null to pointer types, just like cast_or_null
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ce31f40295a0cd42f5df32f6295cf334a3a6df76;p=oota-llvm.git

restrict dyn_cast_or_null to pointer types, just like cast_or_null

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114279 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Support/Casting.h b/include/llvm/Support/Casting.h
index c589171bbaf..6bb98064382 100644
--- a/include/llvm/Support/Casting.h
+++ b/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