diff options
Diffstat (limited to 'lib/CodeGen/CGObjCMac.cpp')
-rw-r--r-- | lib/CodeGen/CGObjCMac.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp index b30b44ba87..fea98ba720 100644 --- a/lib/CodeGen/CGObjCMac.cpp +++ b/lib/CodeGen/CGObjCMac.cpp @@ -1690,8 +1690,12 @@ CGObjCCommonMac::EmitLegacyMessageSend(CodeGen::CodeGenFunction &CGF, } llvm::Constant *CGObjCCommonMac::GCBlockLayout(CodeGen::CodeGenFunction &CGF, - const llvm::SmallVectorImpl<const BlockDeclRefExpr *> &BDRE) { - return llvm::Constant::getNullValue(llvm::Type::getInt8PtrTy(VMContext)); + const llvm::SmallVectorImpl<const BlockDeclRefExpr *> &DeclRefs) { + llvm::Constant *NullPtr = + llvm::Constant::getNullValue(llvm::Type::getInt8PtrTy(VMContext)); + if (DeclRefs.empty()) + return NullPtr; + return NullPtr; } llvm::Value *CGObjCMac::GenerateProtocolRef(CGBuilderTy &Builder, |