508569f5e7
So far this is mainly a readability improvement to specify expectations on the packed argument. In the future we should also check signedness during bytecode generation. Drive-by: Update DCHECK to allow signed args to CHECK_CURRENT_POSITION. Bug: chromium:1083450 Change-Id: I9376ec691b51eb251c972309ad65dd6c04eec3ae Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2207137 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#67880}
8 lines
265 B
JavaScript
8 lines
265 B
JavaScript
// Copyright 2020 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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const source = "(?<=(?=ab)(|)abc)"
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const re = new RegExp(source);
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assertNotNull(re.exec("abc"));
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