Function matchPatternRangeImpl

develop/matchit/patterns.h:1129–1144

        template <std::size_t patternStartIdx, std::size_t... I, typename RangeBegin,
                  typename PatternTuple, typename ContextT>
        constexpr decltype(auto) matchPatternRangeImpl(RangeBegin &&rangeBegin,
                                                       PatternTuple &&patternTuple,
                                                       int32_t depth, ContextT &context,
                                                       std::index_sequence<I...>)
        {
            auto const func = [&](auto &&value, auto &&pattern)
            {
                return matchPattern(std::forward<decltype(value)>(value), pattern,
                                    depth + 1, context);
            };
            static_cast<void>(func);
            // Fix Me, avoid call next from begin every time.
            return (func(*std::next(rangeBegin, static_cast<long>(I)),
                         std::get<I + patternStartIdx>(patternTuple)) &&
                    ...);
        }

        template <std::size_t patternStartIdx, std::size_t size,
                  typename ValueRangeBegin, typename PatternTuple, typename ContextT>