gcc/testsuite/c-c++-common/auto-init-15.c

   1 /* Verify the auto initialization of nested VLA.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-ftrivial-auto-var-init=zero -fdump-tree-gimple" } */
   4 /* { dg-require-effective-target alloca } */
   5
   6 void g(void *);
   7
   8 void foo(int a)
   9 {
  10   int x[a][a];
  11   g(x);
  12 }
  13
  14 /* { dg-final { scan-tree-dump ".DEFERRED_INIT \\(D.\\d*, 2, \&\"x\"" "gimple" } } */