gcc/testsuite/gcc.c-torture/execute/921017-1.c

   1 /* { dg-skip-if "requires alloca" { ! alloca } { "-O0" } { "" } } */
   2 /* { dg-require-effective-target trampolines } */
   3
   4 f(n)
   5 {
   6   int a[n];
   7   int g(i)
   8     {
   9       return a[i];
  10     }
  11   a[1]=4711;
  12   return g(1);
  13 }
  14 main()
  15 {
  16   if(f(2)!=4711)abort();
  17
  18   exit(0);
  19 }