1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s 2*67e74705SXin Li 3*67e74705SXin Li // The preprocessor shouldn't warn about extensions within macro bodies that 4*67e74705SXin Li // aren't expanded. 5*67e74705SXin Li #define TY typeof 6*67e74705SXin Li #define TY1 typeof(1) 7*67e74705SXin Li 8*67e74705SXin Li // But we should warn here 9*67e74705SXin Li TY1 x; // expected-warning {{extension}} 10*67e74705SXin Li TY(1) x; // FIXME: And we should warn here 11*67e74705SXin Li 12*67e74705SXin Li // Note: this warning intentionally doesn't trigger on keywords like 13*67e74705SXin Li // __attribute; the standard allows implementation-defined extensions 14*67e74705SXin Li // prefixed with "__". 15*67e74705SXin Li // Current list of keywords this can trigger on: 16*67e74705SXin Li // inline, restrict, asm, typeof, _asm 17*67e74705SXin Li whatever()18*67e74705SXin Livoid whatever() {} 19