Defined in 3 files as a macro:
- external/bsd/llvm/dist/clang/test/PCH/empty-with-headers.c, line 15 (as a macro)
- external/bsd/llvm/dist/clang/test/SemaCXX/cxx1y-user-defined-literals.cpp, line 4 (as a macro)
- external/bsd/llvm/dist/clang/test/SemaCXX/cxx1z-user-defined-literals.cpp, line 4 (as a macro)