From 50fba8f0a9cccf38c64c312a40f1134490ab9fc3 Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Mon, 4 Jun 2012 22:46:59 +0000
Subject: PR13022: cope with parenthesized function types in MS name mangling.

llvm-svn: 157959
---
 clang/lib/AST/MicrosoftMangle.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'clang/lib/AST/MicrosoftMangle.cpp')

diff --git a/clang/lib/AST/MicrosoftMangle.cpp b/clang/lib/AST/MicrosoftMangle.cpp
index 7bcc2f384ac..59848817028 100644
--- a/clang/lib/AST/MicrosoftMangle.cpp
+++ b/clang/lib/AST/MicrosoftMangle.cpp
@@ -198,7 +198,7 @@ void MicrosoftCXXNameMangler::mangleFunctionEncoding(const FunctionDecl *FD) {
   
   // We should never ever see a FunctionNoProtoType at this point.
   // We don't even know how to mangle their types anyway :).
-  const FunctionProtoType *FT = cast<FunctionProtoType>(FD->getType());
+  const FunctionProtoType *FT = FD->getType()->castAs<FunctionProtoType>();
 
   bool InStructor = false, InInstMethod = false;
   const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(FD);
-- 
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