ladybird/Libraries/LibJS/Bytecode/IdentifierTable.cpp
Timothy Flynn 0efa98a57a LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
This has quite a lot of fall out. But the majority of it is just type or
UDL substitution, where the changes just fall through to other function
calls.

By changing property key storage to UTF-16, the main affected areas are:
* NativeFunction names must now be UTF-16
* Bytecode identifiers must now be UTF-16
* Module/binding names must now be UTF-16
2025-08-05 07:07:15 -04:00

30 lines
717 B
C++

/*
* Copyright (c) 2021, Gunnar Beutner <gbeutner@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Bytecode/IdentifierTable.h>
namespace JS::Bytecode {
IdentifierTableIndex IdentifierTable::insert(Utf16FlyString string)
{
m_identifiers.append(move(string));
VERIFY(m_identifiers.size() <= NumericLimits<u32>::max());
return { static_cast<u32>(m_identifiers.size() - 1) };
}
Utf16FlyString const& IdentifierTable::get(IdentifierTableIndex index) const
{
return m_identifiers[index.value];
}
void IdentifierTable::dump() const
{
outln("Identifier Table:");
for (size_t i = 0; i < m_identifiers.size(); i++)
outln("{}: {}", i, m_identifiers[i]);
}
}