1  /* Test for flexible array members: not permitted in unions.  */
       2  /* { dg-do compile } */
       3  /* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
       4  
       5  typedef char T[];
       6  union u { int a; T b; }; /* { dg-error "flexible array member in union" } */