BackwardsGraph needs to consider back edges as the backward's root successor
[WebKit-https.git] / JSTests / es6 / Proxy_internal_get_calls_Array.prototype.shift.js
1 function test() {
2
3 // Array.prototype.shift -> Get -> [[Get]]
4 var get = [];
5 var p = new Proxy([0,1,2,3], { get: function(o, k) { get.push(k); return o[k]; }});
6 Array.prototype.shift.call(p);
7 return get + '' === "length,0,1,2,3";
8       
9 }
10
11 if (!test())
12     throw new Error("Test failed");
13