| 1 | // RUN: %clang_cc1 -fsyntax-only -Wunknown-pragmas -verify %s |
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| 2 | // RUN: %clang_cc1 -E %s 2>&1 | FileCheck --strict-whitespace %s |
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| 3 | |
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| 4 | // GCC doesn't expand macro args for unrecognized pragmas. |
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| 5 | #define bar xX |
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| 6 | #pragma foo bar // expected-warning {{unknown pragma ignored}} |
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| 7 | // CHECK-NOT: unknown pragma in STDC namespace |
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| 8 | // CHECK: {{^}}#pragma foo bar{{$}} |
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| 9 | |
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| 10 | #pragma STDC FP_CONTRACT ON |
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| 11 | #pragma STDC FP_CONTRACT OFF |
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| 12 | #pragma STDC FP_CONTRACT DEFAULT |
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| 13 | #pragma STDC FP_CONTRACT IN_BETWEEN // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} |
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| 14 | // CHECK: {{^}}#pragma STDC FP_CONTRACT ON{{$}} |
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| 15 | // CHECK: {{^}}#pragma STDC FP_CONTRACT OFF{{$}} |
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| 16 | // CHECK: {{^}}#pragma STDC FP_CONTRACT DEFAULT{{$}} |
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| 17 | // CHECK: {{^}}#pragma STDC FP_CONTRACT IN_BETWEEN{{$}} |
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| 18 | |
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| 19 | #pragma STDC FENV_ACCESS ON // expected-warning {{pragma STDC FENV_ACCESS ON is not supported, ignoring pragma}} |
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| 20 | #pragma STDC FENV_ACCESS OFF |
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| 21 | #pragma STDC FENV_ACCESS DEFAULT |
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| 22 | #pragma STDC FENV_ACCESS IN_BETWEEN // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} |
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| 23 | // CHECK: {{^}}#pragma STDC FENV_ACCESS ON{{$}} |
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| 24 | // CHECK: {{^}}#pragma STDC FENV_ACCESS OFF{{$}} |
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| 25 | // CHECK: {{^}}#pragma STDC FENV_ACCESS DEFAULT{{$}} |
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| 26 | // CHECK: {{^}}#pragma STDC FENV_ACCESS IN_BETWEEN{{$}} |
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| 27 | |
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| 28 | #pragma STDC CX_LIMITED_RANGE ON |
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| 29 | #pragma STDC CX_LIMITED_RANGE OFF |
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| 30 | #pragma STDC CX_LIMITED_RANGE DEFAULT |
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| 31 | #pragma STDC CX_LIMITED_RANGE IN_BETWEEN // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} |
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| 32 | // CHECK: {{^}}#pragma STDC CX_LIMITED_RANGE ON{{$}} |
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| 33 | // CHECK: {{^}}#pragma STDC CX_LIMITED_RANGE OFF{{$}} |
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| 34 | // CHECK: {{^}}#pragma STDC CX_LIMITED_RANGE DEFAULT{{$}} |
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| 35 | // CHECK: {{^}}#pragma STDC CX_LIMITED_RANGE IN_BETWEEN{{$}} |
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| 36 | |
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| 37 | #pragma STDC CX_LIMITED_RANGE // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}} |
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| 38 | #pragma STDC CX_LIMITED_RANGE ON FULL POWER // expected-warning {{expected end of directive in pragma}} |
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| 39 | // CHECK: {{^}}#pragma STDC CX_LIMITED_RANGE{{$}} |
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| 40 | // CHECK: {{^}}#pragma STDC CX_LIMITED_RANGE ON FULL POWER{{$}} |
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| 41 | |
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| 42 | #pragma STDC SO_GREAT // expected-warning {{unknown pragma in STDC namespace}} |
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| 43 | #pragma STDC // expected-warning {{unknown pragma in STDC namespace}} |
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| 44 | // CHECK: {{^}}#pragma STDC SO_GREAT{{$}} |
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| 45 | // CHECK: {{^}}#pragma STDC{{$}} |
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| 46 | |
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