| // RUN: %clang_cc1 -triple x86_64 -verify %s |
| |
| /* WG14 N696: yes |
| * Standard pragmas - improved wording |
| * |
| * NB: this also covers N631 which changed these features into pragmas rather |
| * than macros. |
| */ |
| |
| // Verify that we do not expand macros in STDC pragmas. If we expanded them, |
| // this code would issue diagnostics. |
| #define ON 12 |
| #pragma STDC FENV_ACCESS ON |
| #pragma STDC CX_LIMITED_RANGE ON |
| #pragma STDC FP_CONTRACT ON |
| |
| // If we expanded macros, this code would not issue diagnostics. |
| #define BLERP OFF |
| #pragma STDC FENV_ACCESS BLERP // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} |
| #pragma STDC CX_LIMITED_RANGE BLERP // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} |
| #pragma STDC FP_CONTRACT BLERP // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} |
| |
