iterable-failure.js (483B)
1 // Copyright (C) 2015 the V8 project authors. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 /*--- 4 esid: sec-weakset-iterable 5 description: > 6 If the iterable argument is undefined, return new Weakset object. 7 info: | 8 23.4.1.1 WeakSet ( [ iterable ] ) 9 10 ... 11 7. Else, 12 d. Let iter be GetIterator(iterable). 13 e. ReturnIfAbrupt(iter). 14 ... 15 ---*/ 16 17 assert.throws(TypeError, function() { 18 new WeakSet({}); 19 }); 20 21 reportCompare(0, 0);