| // RUN: clang-cc -fsyntax-only -verify -pedantic %s |
| |
| // The preprocessor shouldn't warn about extensions within macro bodies that |
| // aren't expanded. |
| #define TY typeof |
| #define TY1 typeof(1) |
| |
| // But we should warn here |
| TY1 x; // expected-warning {{extension}} |
| TY(1) x; // FIXME: And we should warn here |
| |
| // Note: this warning intentionally doesn't trigger on keywords like |
| // __attribute; the standard allows implementation-defined extensions |
| // prefixed with "__". |
| // Current list of keywords this can trigger on: |
| // inline, restrict, asm, typeof, _asm |
| |
| void whatever() {} |
