1// Copyright 2012 the V8 project authors. All rights reserved. 2// Redistribution and use in source and binary forms, with or without 3// modification, are permitted provided that the following conditions are 4// met: 5// 6// * Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// * Redistributions in binary form must reproduce the above 9// copyright notice, this list of conditions and the following 10// disclaimer in the documentation and/or other materials provided 11// with the distribution. 12// * Neither the name of Google Inc. nor the names of its 13// contributors may be used to endorse or promote products derived 14// from this software without specific prior written permission. 15// 16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28a = {}; 29 30a.b = 42; 31 32with(a) { 33 a.f = (function f1() { 34 function f2() { 35 return b; 36 }; 37 return f2; 38 })(); 39} 40 41for(var i = 0; i < 10000; i++) { 42 assertEquals(42, a.f()); 43} 44 45with(a) { 46 a.g = (function f1() { 47 function f2() { 48 function f3() { 49 return b; 50 } 51 return f3; 52 }; 53 return f2(); 54 })(); 55} 56 57for(var i = 0; i < 10000; i++) { 58 assertEquals(42, a.g()); 59} 60 61function outer() { 62 with(a) { 63 a.h = (function f1() { 64 function f2() { 65 function f3() { 66 return b; 67 } 68 return f3; 69 }; 70 return f2(); 71 })(); 72 } 73}; 74 75outer(); 76 77for(var i = 0; i < 10000; i++) { 78 assertEquals(42, a.h()); 79} 80