Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/cpp/pragma-pop_macro-1.c @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 /* PR preprocessor/35061 */ | |
| 2 /* Do nothing if there is nothing on the macro stack to pop. */ | |
| 3 | |
| 4 /* { dg-do preprocess } */ | |
| 5 | |
| 6 #define X 1 | |
| 7 /* # pragma push_macro("X") */ | |
| 8 # undef X | |
| 9 # pragma pop_macro("X") | |
| 10 #ifdef X | |
| 11 #error X is defined | |
| 12 #endif |