1  /* Test __builtin_complex errors.  Verify it does not allow quiet
       2     creation of complex types in C90.  */
       3  /* { dg-do compile } */
       4  /* { dg-options "-std=c90 -pedantic-errors" } */
       5  
       6  void
       7  f (void)
       8  {
       9    __builtin_complex (0.0, 0.0); /* { dg-error "ISO C90 does not support complex types" } */
      10  }