// Copyright (C) 2016 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-symbol.for description: Error resulting from string coercion of first argument info: | 1. Let stringKey be ? ToString(key). features: [Symbol] ---*/ var subject = { toString: function() { throw new Test262Error(); } }; assert.throws(Test262Error, function() { Symbol.for(subject); }); subject = Symbol('s'); assert.throws(TypeError, function() { Symbol.for(subject); });