src/third_party/mozjs-45/js/src/jit-test/tests/gc/bug-957114.js

gczeal(7,1);
function TestCase(n) {
  this.name = '';
  this.description = '';
  this.expect = '';
  this.actual = '';
  this.reason = '';
  this.passed = '';
}
function test() new TestCase;
test();
Object.defineProperty(Object.prototype, "name", {});
test();