1 // RUN: %clang_cc1 -triple x86_64 -verify %s 2 3 /* WG14 N696: yes 4 * Standard pragmas - improved wording 5 * 6 * NB: this also covers N631 which changed these features into pragmas rather 7 * than macros. 8 */ 9 10 // Verify that we do not expand macros in STDC pragmas. If we expanded them, 11 // this code would issue diagnostics. 12 #define ON 12 13 #pragma STDC FENV_ACCESS ON 14 #pragma STDC CX_LIMITED_RANGE ON 15 #pragma STDC FP_CONTRACT ON 16 17 // If we expanded macros, this code would not issue diagnostics. 18 #define BLERP OFF 19 #pragma STDC FENV_ACCESS BLERP // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} 20 #pragma STDC CX_LIMITED_RANGE BLERP // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} 21 #pragma STDC FP_CONTRACT BLERP // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} 22 23