// Copyright 2015 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. Error.prepareStackTrace = (e,s) => s; var constructor = Error().stack[0].constructor; // Second argument needs to be a function. assertThrows(()=>constructor({}, {}, 1, false), TypeError); var receiver = {}; function f() {} var site = constructor.call(null, receiver, f, {valueOf() { return 0 }}, false); assertEquals(receiver, site.getThis()); assertEquals(1, site.getLineNumber()); assertEquals(1, site.getColumnNumber());