1 // RUN: %clang_cc1 -fsyntax-only -Wunknown-pragmas -verify %s 2 // RUN: %clang_cc1 -E %s | FileCheck --strict-whitespace %s 3 4 // GCC doesn't expand macro args for unrecognized pragmas. 5 #define bar xX 6 #pragma foo bar // expected-warning {{unknown pragma ignored}} 7 // CHECK: {{^}}#pragma foo bar{{$}} 8 9 #pragma STDC FP_CONTRACT ON 10 #pragma STDC FP_CONTRACT OFF 11 #pragma STDC FP_CONTRACT DEFAULT 12 #pragma STDC FP_CONTRACT IN_BETWEEN // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} 13 14 #pragma STDC FENV_ACCESS ON // expected-warning {{pragma STDC FENV_ACCESS ON is not supported, ignoring pragma}} 15 #pragma STDC FENV_ACCESS OFF 16 #pragma STDC FENV_ACCESS DEFAULT 17 #pragma STDC FENV_ACCESS IN_BETWEEN // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} 18 19 #pragma STDC CX_LIMITED_RANGE ON 20 #pragma STDC CX_LIMITED_RANGE OFF 21 #pragma STDC CX_LIMITED_RANGE DEFAULT 22 #pragma STDC CX_LIMITED_RANGE IN_BETWEEN // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} 23 24 #pragma STDC CX_LIMITED_RANGE // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} 25 #pragma STDC CX_LIMITED_RANGE ON FULL POWER // expected-warning {{expected end of directive in pragma}} 26 27 #pragma STDC SO_GREAT // expected-warning {{unknown pragma in STDC namespace}} 28 #pragma STDC // expected-warning {{unknown pragma in STDC namespace}} 29 30