magic_comment.hpp

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#ifndef LIB_RUBY_PARSER_MAGIC_COMMENT_HPP
#define LIB_RUBY_PARSER_MAGIC_COMMENT_HPP
 
#include <cstddef>
#include "loc.hpp"
 
namespace lib_ruby_parser
{
    enum class MagicCommentKind
    {
        ENCODING,
        FROZEN_STRING_LITERAL,
        WARN_INDENT,
        SHAREABLE_CONSTANT_VALUE,
    };
 
    class MagicComment
    {
    public:
        MagicCommentKind kind;
        Loc key_l;
        Loc value_l;
 
        MagicComment() = delete;
        MagicComment(MagicCommentKind kind, Loc key_l, Loc value_l);
 
        MagicComment(const MagicComment &) = default;
        MagicComment &operator=(MagicComment const &) = default;
 
        MagicComment(MagicComment &&) = default;
        MagicComment &operator=(MagicComment &&) = default;
    };
 
    class MagicCommentList
    {
    public:
        MagicComment *ptr;
        size_t capacity;
        size_t len;
 
        MagicCommentList() = delete;
        MagicCommentList(MagicComment *ptr, size_t len, size_t capacity);
        ~MagicCommentList();
 
        MagicCommentList(const MagicCommentList &) = delete;
        MagicCommentList &operator=(MagicCommentList const &) = delete;
 
        MagicCommentList(MagicCommentList &&);
        MagicCommentList &operator=(MagicCommentList &&);
    };
} // namespace lib_ruby_parser
 
#endif // LIB_RUBY_PARSER_MAGIC_COMMENT_HPP