Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/cpp/mi2c.h @ 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 /* Test for overly eager multiple include optimization. | |
| 2 Problem distilled from glibc 2.0.7's time.h, sys/time.h, timebits.h. | |
| 3 Problem noted by Tom Tromey <tromey@cygnus.com>. */ | |
| 4 #ifdef need_x | |
| 5 #undef need_x | |
| 6 #ifndef have_x | |
| 7 #define have_x | |
| 8 extern int x; | |
| 9 #endif | |
| 10 #endif | |
| 11 | |
| 12 #ifndef t_h | |
| 13 #define t_h | |
| 14 extern int y; | |
| 15 #endif |