gcc/testsuite/c-c++-common/pr36513.c

   1 /* PR 36513: -Wlogical-op warns about strchr */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Wlogical-op" } */
   4
   5 extern void *__rawmemchr (const void *__s, int __c);
   6 int main1 ()
   7 {
   8   char *s, t;
   9   (__extension__ (__builtin_constant_p (t)
  10                   && !__builtin_constant_p (s)
  11                   && (t) == '\0'
  12                   ? (char *) __rawmemchr (s, t)
  13                   : __builtin_strchr (s, t)));
  14 }
  15