From: Chandler Carruth <chandlerc@gmail.com>
Date: Tue, 29 Mar 2011 18:38:10 +0000 (+0000)
Subject: Fix an unused variable warning in release builds and make the
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fc5c8fc5ff02fb4ae2d4cf693d2ceabd1d8a1845;p=clang

Fix an unused variable warning in release builds and make the
assert-less codepath marginally more efficient.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128472 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp
index 8125ce1086..c023cd3b2a 100644
--- a/lib/Sema/SemaOverload.cpp
+++ b/lib/Sema/SemaOverload.cpp
@@ -1074,9 +1074,9 @@ static bool IsStandardConversion(Sema &S, Expr* From, QualType ToType,
         const Type *ClassType
           = S.Context.getTypeDeclType(Method->getParent()).getTypePtr();
         FromType = S.Context.getMemberPointerType(FromType, ClassType);
-      } else if (UnaryOperator *UnOp
-                 = dyn_cast<UnaryOperator>(From->IgnoreParens())) {
-        assert(UnOp->getOpcode() == UO_AddrOf &&
+      } else if (isa<UnaryOperator>(From->IgnoreParens())) {
+        assert(cast<UnaryOperator>(From->IgnoreParens())->getOpcode() ==
+               UO_AddrOf &&
                "Non-address-of operator for overloaded function expression");
         FromType = S.Context.getPointerType(FromType);
       }