5bbe7992db
This patch:
- Refactors Parser::ParseVariableDeclarations
- Introduces Parser::PatternMatcher class
- Implements matching a single variable pattern
- Implements rudimentary matching against object literal pattern
as a proof of concept
R=arv@chromium.org,rossberg@chromium.org
BUG=v8:811
LOG=N
Review URL: https://codereview.chromium.org/1130623004
Cr-Commit-Position: refs/heads/master@{#28345}
15 lines
383 B
JavaScript
15 lines
383 B
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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//
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// Flags: --harmony-destructuring
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(function TestObjectLiteralPattern() {
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var { x : x, y : y } = { x : 1, y : 2 };
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assertEquals(1, x);
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assertEquals(2, y);
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var {z} = { z : 3 };
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assertEquals(3, z);
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}());
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