gcc/testsuite/gcc.dg/c99-flex-array-5.c

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