Strict mode Passingnon-Strict mode Passing
Features:
- Symbol.iterator
// Copyright (C) 2014 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-properties-of-string-iterator-instances description: > If the `this` value does not have all of the internal slots of an String Iterator Instance (21.1.5.3), throw a `TypeError` exception. info: | ... If O does not have all of the internal slots of a String Iterator Instance (21.1.5.3), throw a TypeError exception. ... features: [Symbol.iterator] ---*/ var iterator = ''[Symbol.iterator](); var object = Object.create(iterator); assert.throws(TypeError, function() { object.next(); });