Strict mode Passingnon-Strict mode Passing
Features:
- Symbol.toPrimitive
// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 19.4.3.4 description: > Behavior when `this` value is an object without a [[SymbolData]] internal slot info: | 1. Let s be the this value. 2. If Type(s) is Symbol, return s. 3. If Type(s) is not Object, throw a TypeError exception. 4. If s does not have a [[SymbolData]] internal slot, throw a TypeError exception. features: [Symbol.toPrimitive] ---*/ assert.throws(TypeError, function() { Symbol.prototype[Symbol.toPrimitive].call({}); });