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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-12-09 19:22:40 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-12-09 19:22:40 +0000 |
| commit | a66e30517b8530f19b94caf96105d75d08e2db9f (patch) | |
| tree | 47befbdba0f7f821fd77ab2a7d7484ac44a1cb4a /clang/lib/CodeGen | |
| parent | a7f247ea56ef8b0b55d9366e6180331c51aaf83d (diff) | |
| download | bcm5719-llvm-a66e30517b8530f19b94caf96105d75d08e2db9f.tar.gz bcm5719-llvm-a66e30517b8530f19b94caf96105d75d08e2db9f.zip | |
Fix a GCC error from r223803
llvm-svn: 223814
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGDebugInfo.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp index 20603f44afb..5bf460f2b82 100644 --- a/clang/lib/CodeGen/CGDebugInfo.cpp +++ b/clang/lib/CodeGen/CGDebugInfo.cpp @@ -2663,10 +2663,12 @@ void CGDebugInfo::EmitLocation(CGBuilderTy &Builder, SourceLocation Loc, /// CreateLexicalBlock - Creates a new lexical block node and pushes it on /// the stack. void CGDebugInfo::CreateLexicalBlock(SourceLocation Loc) { + llvm::MDNode *Back = nullptr; + if (!LexicalBlockStack.empty()) + Back = LexicalBlockStack.back().get(); llvm::DIDescriptor D = DBuilder.createLexicalBlock( - llvm::DIDescriptor(LexicalBlockStack.empty() ? nullptr - : LexicalBlockStack.back()), - getOrCreateFile(CurLoc), getLineNumber(CurLoc), getColumnNumber(CurLoc)); + llvm::DIDescriptor(Back), getOrCreateFile(CurLoc), getLineNumber(CurLoc), + getColumnNumber(CurLoc)); llvm::MDNode *DN = D; LexicalBlockStack.emplace_back(DN); } |
