4635572471
RationalizeConsecutiveAtoms optimizes ab|ac|az to a(?:b|c|d). Ensure that this optimization does not split surrogate pairs in unicode mode. BUG=chromium:641091 Review-Url: https://codereview.chromium.org/2813893002 Cr-Commit-Position: refs/heads/master@{#44599}
16 lines
663 B
JavaScript
16 lines
663 B
JavaScript
// Copyright 2017 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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assertEquals(["🍤", "🍤"],
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'🍤🍦🍋ππ🍋🍦🍤'.match(/🍤/ug));
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assertEquals(["🍤", "🍦", "🍦", "🍤"],
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'🍤🍦🍋ππ🍋🍦🍤'.match(/🍤|🍦/ug));
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assertEquals(["🍤", "🍦", "🍋", "🍋", "🍦", "🍤"],
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'🍤🍦🍋ππ🍋🍦🍤'.match(/🍤|🍦|🍋/ug));
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assertEquals(["🍤", "🍦", "🍋", "π", "π", "🍋", "🍦", "🍤"],
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'🍤🍦🍋ππ🍋🍦🍤'.match(/🍤|🍦|π|🍋/ug));
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