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