11 lines
410 B
JavaScript
11 lines
410 B
JavaScript
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// Copyright 2021 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 manyAs = 'A'.repeat(0x10000);
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const manyas = manyAs.toLowerCase();
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const re = RegExp('^(?:' + manyas + '|' + manyAs + '|' + manyAs + ')$', 'i');
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// Shouldn't crash with a stack overflow.
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assertThrows(() => manyas.replace(re, manyAs));
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