length-set-after-has-sparse.js « arrays « tests « jit-test « src « js - UXP - Unnamed repository; edit this file 'description' to name the repository.

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path: root/js/src/jit-test/tests/arrays/length-set-after-has-sparse.js

blob: 44e662661bf1bfe6c1aed9d53b1f3751383cca14 (plain)

var arr = [];
Object.defineProperty(arr, 4, {
  configurable: true,
  enumerable: false,
  writable: false,
  value: undefined
});
for (var y = 0; y < 2; y++)
  arr.length = 0;