1 /* { dg-do compile } */ 2 /* { dg-require-stack-check "" } */ 3 /* { dg-options "-O -fstack-check" } */ 4 foo(int n)5 void foo (int n) 6 { 7 volatile char arr[64 * 1024]; 8 9 arr[n] = 1; 10 } 11