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Edit File: regress-1412.js
// Copyright 2011 the V8 project authors. All rights reserved. // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following // disclaimer in the documentation and/or other materials provided // with the distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived // from this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Test that the apply with arguments optimization passes values // unchanged to strict-mode functions and builtins. // Flags: --allow-natives-syntax function strict() { "use strict"; return this; } function test_strict() { assertEquals(void 0, strict.apply(undefined, arguments)); assertEquals(42, strict.apply(42, arguments)); assertEquals("asdf", strict.apply("asdf", arguments)); } for (var i = 0; i < 10; i++) test_strict(); %OptimizeFunctionOnNextCall(test_strict); test_strict(); function test_builtin(receiver) { Object.prototype.valueOf.apply(receiver, arguments); } for (var i = 0; i < 10; i++) test_builtin(this); %OptimizeFunctionOnNextCall(test_builtin); test_builtin(this); var exception = false; try { test_builtin(undefined); } catch(e) { exception = true; } assertTrue(exception);