text: // sol3
  
  // The MIT License (MIT)
  
  // Copyright (c) 2013-2020 Rapptz, ThePhD and contributors
  
  // Permission is hereby granted, free of charge, to any person obtaining a copy of
  // this software and associated documentation files (the "Software"), to deal in
  // the Software without restriction, including without limitation the rights to
  // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
  // the Software, and to permit persons to whom the Software is furnished to do so,
  // subject to the following conditions:
  
  // The above copyright notice and this permission notice shall be included in all
  // copies or substantial portions of the Software.
  
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
  // FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
  // COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  #ifndef SOL_FUNCTION_RESULT_HPP
  #define SOL_FUNCTION_RESULT_HPP
  
  #include <sol/protected_function_result.hpp>
  #include <sol/unsafe_function_result.hpp>
  
  #include <cstdint>
  
  namespace sol {
  
  	namespace detail {
  		template <>
  		struct is_speshul<unsafe_function_result> : std::true_type { };
  		template <>
  		struct is_speshul<protected_function_result> : std::true_type { };
  
  		template <std::size_t I, typename... Args, typename T>
  		stack_proxy get(types<Args...>, meta::index_value<0>, meta::index_value<I>, const T& fr) {
  			return stack_proxy(fr.lua_state(), fr.stack_index() + static_cast<int>(I));
  		}
  
  		template <std::size_t I, std::size_t N, typename Arg, typename... Args, typename T, meta::enable<meta::boolean<(N > 0)>> = meta::enabler>
  		stack_proxy get(types<Arg, Args...>, meta::index_value<N>, meta::index_value<I>, const T& fr) {
  			return get(types<Args...>(), meta::index_value<N - 1>(), meta::index_value<I + lua_size<Arg>::value>(), fr);
  		}
  	} // namespace detail
  
  	template <>
  	struct tie_size<unsafe_function_result> : std::integral_constant<std::size_t, SIZE_MAX> { };
  
  	template <>
  	struct tie_size<protected_function_result> : std::integral_constant<std::size_t, SIZE_MAX> { };
  
  	template <std::size_t I>
  	stack_proxy get(const unsafe_function_result& fr) {
  		return stack_proxy(fr.lua_state(), fr.stack_index() + static_cast<int>(I));
  	}
  
  	template <std::size_t I, typename... Args>
  	stack_proxy get(types<Args...> t, const unsafe_function_result& fr) {
  		return detail::get(t, meta::index_value<I>(), meta::index_value<0>(), fr);
  	}
  
  	template <std::size_t I>
  	stack_proxy get(const protected_function_result& fr) {
  		return stack_proxy(fr.lua_state(), fr.stack_index() + static_cast<int>(I));
  	}
  
  	template <std::size_t I, typename... Args>
  	stack_proxy get(types<Args...> t, const protected_function_result& fr) {
  		return detail::get(t, meta::index_value<I>(), meta::index_value<0>(), fr);
  	}
  } // namespace sol
  
  #endif // SOL_FUNCTION_RESULT_HPP
  