1257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch// Copyright 2011 the V8 project authors. All rights reserved. 2a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Redistribution and use in source and binary forms, with or without 3a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// modification, are permitted provided that the following conditions are 4a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// met: 5a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 6a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// * Redistributions of source code must retain the above copyright 7a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// notice, this list of conditions and the following disclaimer. 8a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// * Redistributions in binary form must reproduce the above 9a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// copyright notice, this list of conditions and the following 10a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// disclaimer in the documentation and/or other materials provided 11a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// with the distribution. 12a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// * Neither the name of Google Inc. nor the names of its 13a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// contributors may be used to endorse or promote products derived 14a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// from this software without specific prior written permission. 15a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 16a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 28257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch// Flags: --allow-natives-syntax 29a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 30257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochfunction g(f) { return f.call.apply(f.bind, arguments); } 31a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 32257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochvar x = new Object; 33a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 34257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochfunction t() { } 35a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 36257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochg(t, x); 37257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochg(t, x); 38257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochg(t, x); 39257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch%OptimizeFunctionOnNextCall(g); 4044f0eee88ff00398ff7f715fab053374d808c90dSteve Block 41257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochfunction Fake() {} 426ded16be15dd865a9b21ea304d5273c8be299c87Steve Block 43257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochvar fakeCallInvoked = false; 446ded16be15dd865a9b21ea304d5273c8be299c87Steve Block 45257744e915dfc84d6d07a6b2accf8402d9ffc708Ben MurdochFake.prototype.call = function () { 46257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch assertSame(Fake.prototype.bind, this); 47257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch assertEquals(2, arguments.length); 48257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch assertSame(fake, arguments[0]); 49257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch assertSame(x, arguments[1]); 50257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch fakeCallInvoked = true; 51257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch}; 526ded16be15dd865a9b21ea304d5273c8be299c87Steve Block 53257744e915dfc84d6d07a6b2accf8402d9ffc708Ben MurdochFake.prototype.bind = function () { 54257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdoch}; 5544f0eee88ff00398ff7f715fab053374d808c90dSteve Block 56257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochvar fake = new Fake; 5744f0eee88ff00398ff7f715fab053374d808c90dSteve Block 58257744e915dfc84d6d07a6b2accf8402d9ffc708Ben Murdochg(fake, x); 5944f0eee88ff00398ff7f715fab053374d808c90dSteve Block 60257744e915dfc84d6d07a6b2accf8402d9ffc708Ben MurdochassertTrue(fakeCallInvoked); 61