ladybird/Userland/Libraries/LibJS/SourceRange.h
Andreas Kling cc4b3cbacc
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/*
* Copyright (c) 2020, the SerenityOS developers.
* Copyright (c) 2023, Andreas Kling <andreas@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/NonnullRefPtr.h>
#include <AK/StringView.h>
#include <AK/Types.h>
#include <LibJS/Position.h>
#include <LibJS/SourceCode.h>
namespace JS {
struct SourceRange {
[[nodiscard]] bool contains(Position const& position) const { return position.offset <= end.offset && position.offset >= start.offset; }
NonnullRefPtr<SourceCode const> code;
Position start;
Position end;
ByteString filename() const;
};
struct UnrealizedSourceRange {
[[nodiscard]] SourceRange realize() const
{
VERIFY(source_code);
return source_code->range_from_offsets(start_offset, end_offset);
}
RefPtr<SourceCode const> source_code;
u32 start_offset { 0 };
u32 end_offset { 0 };
};
}