gcc/testsuite/gcc.c-torture/compile/pr77754-2.c

// { dg-require-effective-target alloca }
// { dg-require-effective-target indirect_calls }
/* PR c/77754 */

int fn3();

void (**fn5) (int[][fn3 ()]);

void fn1 () {
  int a[10][fn3 ()];
  (**fn5) (a);
}