gcc/testsuite/gcc.dg/torture/pr69242.c

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "-std=gnu17 -w" } */
   3
   4 int a[1];
   5 void *memcpy();
   6 int smx_ctx_base_factory_create_context_sized();
   7 void getcontext();
   8 void smx_ctx_sysv_create_context() {
   9     int *b = (int *)smx_ctx_base_factory_create_context_sized();
  10     getcontext();
  11     memcpy(a, &b, sizeof(int));
  12     switch (a[0])
  13       ;
  14 }
  15