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view gcc/testsuite/gcc.dg/cpp/pragma-pop_macro-1.c @ 132:d34655255c78

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update gcc-8.2
author mir3636
date Thu, 25 Oct 2018 10:21:07 +0900
parents 04ced10e8804
children
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line source

/* PR preprocessor/35061 */
/* Do nothing if there is nothing on the macro stack to pop.  */

/* { dg-do preprocess } */

#define X  1
/* # pragma push_macro("X") */
# undef X
# pragma pop_macro("X")
#ifdef X
#error X is defined
#endif