1  /* Test that -trigraphs isn't reordered before -std=gnu99.  Bug
       2     18502.  */
       3  /* Origin: Joseph Myers <joseph@codesourcery.com> */
       4  /* { dg-do compile } */
       5  /* { dg-options "-std=gnu99 -trigraphs" } */
       6  
       7  int a??(2??);