82e8060515
Reason for revert: [Sheriff] Breaks tsan: http://build.chromium.org/p/client.v8/builders/V8%20Linux64%20TSAN/builds/4392 Original issue's description: > [destructuring] Implement parameter pattern matching. > > Scoping for initializers is yet incorrect. Defaults are not supported. > > R=arv@chromium.org,rossberg@chromium.org > BUG=v8:811 > LOG=N > > Committed: https://crrev.com/42f30f4ded2b1ca0c4caa7639e6206e93c78ee70 > Cr-Commit-Position: refs/heads/master@{#29184} TBR=arv@chromium.org,rossberg@chromium.org,caitpotter88@gmail.com,wingo@igalia.com,dslomov@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:811 Review URL: https://codereview.chromium.org/1195163007 Cr-Commit-Position: refs/heads/master@{#29188}
41 lines
1.9 KiB
JavaScript
41 lines
1.9 KiB
JavaScript
// Copyright 2011 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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// Test that parser errors can be build up correctly even in the presence
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// of JS accessors on Object's prototype elements.
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Object.prototype.__defineGetter__(0, function() { throw 42; } );
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var exception = false;
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try {
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eval("(function() { const x; var x })")();
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} catch (e) {
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exception = true;
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assertTrue(e instanceof TypeError);
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}
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assertTrue(exception);
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