c299fee21c
New test262 tests bring up a couple cases with async arrow functions that V8 didn't seem to handle properly; this patch makes those cases errors: - async (...x,) => y -- Rest parameter must be last formal parameter - async (...x = z) => y -- No default value for rest parameter - async (...x, y) => z -- Rest parameter must be last formal parameter Bug: v8:4483, v8:5051 Change-Id: I024d9ba0c854e8e5e75283df2ee53127b1be090d Reviewed-on: https://chromium-review.googlesource.com/496057 Commit-Queue: Daniel Ehrenberg <littledan@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Reviewed-by: Caitlin Potter <caitp@igalia.com> Cr-Commit-Position: refs/heads/master@{#45116}
9 lines
224 B
JavaScript
9 lines
224 B
JavaScript
// Copyright 2016 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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//
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var f = async (...x = 10) => x;
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f(1, 2, 3, 4, 5);
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