JezK
Edit File: argument-assigned.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. (function() { function f(x) { var arguments = [ 1, 2, 3 ]; return x; } assertEquals(7, f(7)); })(); (function() { function f(x) { arguments[0] = 991; var arguments = [ 1, 2, 3 ]; return x; } assertEquals(991, f(7)); })(); (function() { function f(x) { arguments[0] = 991; for (var i = 0; i < 10; i++) { if (i == 5) { var arguments = [ 1, 2, 3 ]; } } return x; } assertEquals(991, f(7)); })(); (function() { function f(x, s) { eval(s); return x; } assertEquals(7, f(7, "var arguments = [ 1, 2, 3 ];")); })(); (function() { function f(x, s) { var tmp = arguments[0]; eval(s); return tmp; } assertEquals(7, f(7, "var arguments = [ 1, 2, 3 ];")); })(); (function() { function f(x, s) { var tmp = arguments[0]; eval(s); return tmp; } assertEquals(7, f(7, "")); })(); (function() { function f(x, s) { var tmp = arguments[0]; eval(s); return x; } assertEquals(7, f(7, "var arguments = [ 1, 2, 3 ];")); })(); (function() { function f(x, s) { var tmp = arguments[0]; eval(s); return x; } assertEquals(7, f(7, "")); })(); (function() { function f(x) { function g(y) { x = y; } arguments = {}; g(991); return x; } assertEquals(991, f(7)); })(); (function() { function f(x) { function g(y, s) { eval(s); } arguments = {}; g(991, "x = y;"); return x; } assertEquals(991, f(7)); })();