From: Fariborz Jahanian <fjahanian@apple.com>
Date: Sat, 11 Apr 2009 18:54:57 +0000 (+0000)
Subject: Minor refactoring of my last patch.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=da0895d003dff3e9c57ca899fc2a3a2b397edb2e;p=clang

Minor refactoring of my last patch.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68870 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index d705af1b33..d62379e4ef 100644
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -626,8 +626,8 @@ CodeGenFunction::GenerateBlockFunction(const BlockExpr *BExpr,
   const FunctionType *BlockFunctionType = BExpr->getFunctionType();
   QualType ResultType;
   bool IsVariadic;
-  if (!isa<FunctionNoProtoType>(BlockFunctionType)) {
-    const FunctionProtoType *FTy = cast<FunctionProtoType>(BlockFunctionType);
+  if (const FunctionProtoType *FTy = 
+      dyn_cast<FunctionProtoType>(BlockFunctionType)) {
     ResultType = FTy->getResultType();
     IsVariadic = FTy->isVariadic();
   }