same-stack.js (222B)
1 // Test that the same saved stack is only ever allocated once. 2 3 const stacks = []; 4 5 for (let i = 0; i < 10; i++) { 6 stacks.push(saveStack()); 7 } 8 9 const s = stacks.pop(); 10 for (let stack of stacks) { 11 assertEq(s, stack); 12 }