2020-10-29 10:23:57 +00:00
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// 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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// Flags: --allow-natives-syntax
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// Flags: --no-enable-experimental-regexp-engine
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// We shouldn't recognize the 'l' flag.
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assertThrows(() => new RegExp("asdf", "l"), SyntaxError)
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assertThrows(() => new RegExp("123|xyz", "l"), SyntaxError)
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assertThrows(() => new RegExp("((a*)*)*", "yls"), SyntaxError)
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assertThrows(() => new RegExp("((a*)*)*\1", "l"), SyntaxError)
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// RegExps shouldn't have a 'linear' property.
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assertFalse(RegExp.prototype.hasOwnProperty('linear'));
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assertFalse(/123/.hasOwnProperty('linear'));
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2020-11-03 13:50:10 +00:00
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{
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let re = /./;
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re.linear = true;
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assertEquals("", re.flags);
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}
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