Strict mode Passingnon-Strict mode Passing
Features:
- Symbol
// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- description: > `unicode` accessor invoked on a non-object value es6id: 21.2.5.15 info: | 21.2.5.15 get RegExp.prototype.unicode 1. Let R be the this value. 2. If Type(R) is not Object, throw a TypeError exception. features: [Symbol] ---*/ var unicode = Object.getOwnPropertyDescriptor(RegExp.prototype, 'unicode').get; assert.throws(TypeError, function() { unicode.call(undefined); }); assert.throws(TypeError, function() { unicode.call(null); }); assert.throws(TypeError, function() { unicode.call(true); }); assert.throws(TypeError, function() { unicode.call('string'); }); assert.throws(TypeError, function() { unicode.call(Symbol('s')); }); assert.throws(TypeError, function() { unicode.call(4); }); assert.throws(TypeError, function() { unicode.call(4n); }, 'bigint');