3348b5c2b4
For strict-mode eval, this requires _disabling_ lazy parsing of inner functions, because we need to collect their free variables to do allocation for the eval scope properly. R=mstarzinger@chromium.org BUG=v8:2315 Review URL: https://codereview.chromium.org/11438042 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
56 lines
2.1 KiB
JavaScript
56 lines
2.1 KiB
JavaScript
// Copyright 2012 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Filler long enough to trigger lazy parsing.
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var filler = "//" + new Array(1024).join('x');
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// Test strict eval in global context.
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assertEquals(23, eval(
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"'use strict';" +
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"var x = 23;" +
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"var f = function bozo1() {" +
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" return x;" +
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"};" +
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"assertSame(23, f());" +
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"f;" +
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filler
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)());
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// Test default eval in strict context.
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assertEquals(42, (function() {
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"use strict";
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return eval(
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"var y = 42;" +
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"var g = function bozo2() {" +
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" return y;" +
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"};" +
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"assertSame(42, g());" +
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"g;" +
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filler
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)();
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})());
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