/* { dg-do compile } *//* { dg-options "-std=gnu99" } *//* These are crash tests related to PR middle-end/6994; see also   g++.dg/ext/vla1.C.  Note that at present A and C cannot be inlined.  */static inline void A (int i){  struct S { int ar[1][i]; } s;  s.ar[0][0] = 0;}void B(void){  A(23);}static inline void C (int i){  union U { int ar[1][i]; } u;  u.ar[0][0] = 0;}void D(void){  C(23);}