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LibJS: Implement the RegExpStringIterator object

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This implementation closely follows the StringIterator object in that
the abstract closure meant to be created in CreateRegExpStringIterator
is instead unrolled into RegExpStringIterator.prototype.next.
This commit is contained in:
Timothy Flynn 2021-07-15 08:58:27 -04:00 • committed by Linus Groh
parent 6cf64d0f09
commit cfddcad7cf
7 changed files with 189 additions and 5 deletions
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38
Userland/Libraries/LibJS/Runtime/RegExpStringIterator.h Normal file
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/*
* Copyright (c) 2021, Tim Flynn <trflynn89@pm.me>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Runtime/Object.h>
namespace JS {
class RegExpStringIterator final : public Object {
JS_OBJECT(RegExpStringIterator, Object);
public:
static RegExpStringIterator* create(GlobalObject&, Object& regexp_object, String string, bool global, bool unicode);
explicit RegExpStringIterator(Object& prototype, Object& regexp_object, String string, bool global, bool unicode);
virtual ~RegExpStringIterator() override = default;
Object& regexp_object() { return m_regexp_object; }
String const& string() const { return m_string; }
bool global() const { return m_global; }
bool unicode() const { return m_unicode; }
bool done() const { return m_done; }
void set_done() { m_done = true; }
private:
Object& m_regexp_object;
String m_string;
bool m_global { false };
bool m_unicode { false };
bool m_done { false };
};
}