1 /* { dg-do compile } */
2 /* { dg-options "-std=c89 -pedantic-errors" } */
3 /* PR 23155
4    We should get two error messages, one about union cast
5    and the other about array access for non lvalues.  */
6 
7 
8 union vx {short f[8]; int v;};
9 int vec;
10 
11 void
foo5(int vec)12 foo5 (int vec)
13 {
14   ((union vx) vec).f[5] = 1; /* { dg-error "(forbids subscripting)|(forbids casts to union type)" } */
15 }
16