| Chris Lattner | 21656f2 | 2009-04-19 21:10:26 +0000 | [diff] [blame] | 1 | // RUN: clang-cc -E %s | grep '#pragma foo bar' && |
| Chris Lattner | a0b1f76 | 2009-04-19 21:25:37 +0000 | [diff] [blame^] | 2 | // RUN: clang-cc -fsyntax-only -Wunknown-pragmas -verify %s |
| Chris Lattner | a7e7e2b | 2006-07-02 21:50:31 +0000 | [diff] [blame] | 3 | |
| 4 | // GCC doesn't expand macro args for unrecognized pragmas. |
| 5 | #define bar xX |
| Chris Lattner | 21656f2 | 2009-04-19 21:10:26 +0000 | [diff] [blame] | 6 | #pragma foo bar // expected-warning {{unknown pragma ignored}} |
| Chris Lattner | a7e7e2b | 2006-07-02 21:50:31 +0000 | [diff] [blame] | 7 | |
| Chris Lattner | 958ee04 | 2009-04-19 21:20:35 +0000 | [diff] [blame] | 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 |
| 12 | |
| 13 | #pragma STDC FENV_ACCESS ON |
| 14 | #pragma STDC FENV_ACCESS OFF |
| 15 | #pragma STDC FENV_ACCESS DEFAULT |
| 16 | #pragma STDC FENV_ACCESS IN_BETWEEN |
| 17 | |
| 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 |
| 22 | |
| Chris Lattner | a0b1f76 | 2009-04-19 21:25:37 +0000 | [diff] [blame^] | 23 | #pragma STDC SO_GREAT // expected-warning {{unknown pragma in STDC namespace}} |
| 24 | #pragma STDC // expected-warning {{unknown pragma in STDC namespace}} |
| Chris Lattner | 958ee04 | 2009-04-19 21:20:35 +0000 | [diff] [blame] | 25 | |