From 2c323a0eae5804086cbc420cd965163af66bbe6d Mon Sep 17 00:00:00 2001 From: Artem Belevich Date: Thu, 19 May 2016 18:00:18 +0000 Subject: Check for nullptr argument. Addresses static analysis report in PR15492. Differential Revision: http://reviews.llvm.org/D20141 llvm-svn: 270086 --- clang/lib/CodeGen/CodeGenModule.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'clang/lib/CodeGen/CodeGenModule.cpp') diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index 57a6429c4be..0c75cf111b1 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -2082,7 +2082,7 @@ CodeGenModule::GetOrCreateLLVMGlobal(StringRef MangledName, // Check that D is not yet in DiagnosedConflictingDefinitions is required // to make sure that we issue an error only once. - if (lookupRepresentativeDecl(MangledName, OtherGD) && + if (D && lookupRepresentativeDecl(MangledName, OtherGD) && (D->getCanonicalDecl() != OtherGD.getCanonicalDecl().getDecl()) && (OtherD = dyn_cast(OtherGD.getDecl())) && OtherD->hasInit() && @@ -2301,7 +2301,7 @@ CharUnits CodeGenModule::GetTargetTypeStoreSize(llvm::Type *Ty) const { unsigned CodeGenModule::GetGlobalVarAddressSpace(const VarDecl *D, unsigned AddrSpace) { - if (LangOpts.CUDA && LangOpts.CUDAIsDevice) { + if (D && LangOpts.CUDA && LangOpts.CUDAIsDevice) { if (D->hasAttr()) AddrSpace = getContext().getTargetAddressSpace(LangAS::cuda_constant); else if (D->hasAttr()) -- cgit v1.2.3