ladybird/Libraries/LibUnicode/CurrencyCode.h
Jonne Ransijn d7596a0a61 AK: Don't implicitly convert Optional<T&> to Optional<T>
C++ will jovially select the implicit conversion operator, even if it's
complete bogus, such as for unknown-size types or non-destructible
types. Therefore, all such conversions (which incur a copy) must
(unfortunately) be explicit so that non-copyable types continue to work.

NOTE: We make an exception for trivially copyable types, since they
are, well, trivially copyable.

Co-authored-by: kleines Filmröllchen <filmroellchen@serenityos.org>
2024-12-04 01:58:22 +01:00

22 lines
377 B
C++

/*
* Copyright (c) 2021, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/HashMap.h>
#include <AK/Optional.h>
#include <AK/Span.h>
#include <AK/StringView.h>
namespace Unicode {
struct CurrencyCode {
Optional<int> minor_unit {};
};
Optional<CurrencyCode const&> get_currency_code(StringView currency);
}