PR tree-optimization/33562

[official-gcc.git] / gcc / testsuite / gcc.dg / cpp / if-5.c

/* Regression test: #ifdef 0 should not crash.  Problem noted by
   Jakub Jelinek <jakub@redhat.com>.  */
/* { dg-do preprocess } */

#ifdef 0  /* { dg-error "macro names" } */
#endif

#ifndef 0  /* { dg-error "macro names" } */
#endif