7915cf939e
Commit 26c00f4a4c improved the names of
most FAST_* elements kinds in the enum. This patch updates the matching
Has*Elements and Is*ElementsKind method names accordingly.
- HasFastSmiElements => HasSmiElements
- IsFastSmiElementsKind => IsSmiElementsKind
- HasFastObjectElements => HasObjectElements
- IsFastObjectElementsKind => IsObjectElementsKind
- HasFastSmiOrObjectElements => HasSmiOrObjectElements
- IsFastSmiOrObjectElementsKind => IsSmiOrObjectElementsKind
- HasFastDoubleElements => HasDoubleElements
- IsFastDoubleElementsKind => IsDoubleElementsKind
- HasFastHoleyElements => HasHoleyElements
- IsFastHoleyElementsKind => IsHoleyElementsKind
Additionally, FastHoleyElementsUsage is renamed to HoleyElementsUsage.
BUG=v8:6548
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Ie8f3d01eb43e909cbc6c372d88c5fbc4dfc2ac04
Reviewed-on: https://chromium-review.googlesource.com/558356
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46376}
14 lines
420 B
JavaScript
14 lines
420 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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// Flags: --allow-natives-syntax
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var arr = [...[],,];
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assertTrue(%HasHoleyElements(arr));
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assertEquals(1, arr.length);
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assertFalse(arr.hasOwnProperty(0));
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assertEquals(undefined, arr[0]);
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// Should not crash.
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assertThrows(() => arr[0][0], TypeError);
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