Defined in 4 files as a macro:
- contrib/llvm/tools/clang/lib/Basic/LangOptions.cpp, line 26 (as a macro)
- contrib/llvm/tools/clang/lib/Frontend/CompilerInvocation.cpp, line 3367 (as a macro)
- contrib/llvm/tools/clang/lib/Frontend/FrontendActions.cpp, line 522 (as a macro)
- contrib/llvm/tools/clang/lib/Serialization/ASTReader.cpp, line 307 (as a macro)