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