Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/execute/pr43987.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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char B[256 * sizeof(void *)]; typedef void *FILE; typedef struct globals { int c; FILE *l; } __attribute__((may_alias)) T; void add_input_file(FILE *file) { (*(T*)&B).l[0] = file; } extern void abort (void); int main() { FILE x; (*(T*)&B).l = &x; add_input_file ((void *)-1); if ((*(T*)&B).l[0] != (void *)-1) abort (); return 0; }