// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 21.1.3.18 description: > Returns abrupt from ToInteger(position) as a Symbol. info: | 21.1.3.18 String.prototype.startsWith ( searchString [ , position ] ) ... 9. Let pos be ToInteger(position). (If position is undefined, this step produces the value 0). 10. ReturnIfAbrupt(pos). ... features: [Symbol] ---*/ var position = Symbol(); assert.throws(TypeError, function() { ''.startsWith('', position); }); reportCompare(0, 0);