1 files changed, 0 insertions, 230 deletions
diff --git a/lib/sol2/include/sol/protected_function_result.hpp b/lib/sol2/include/sol/protected_function_result.hpp
deleted file mode 100644
index 19e523e..0000000
--- a/lib/sol2/include/sol/protected_function_result.hpp
+++ /dev/null
@@ -1,230 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 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_PROTECTED_FUNCTION_RESULT_HPP
-#define SOL_PROTECTED_FUNCTION_RESULT_HPP
-
-#include "reference.hpp"
-#include "tuple.hpp"
-#include "stack.hpp"
-#include "proxy_base.hpp"
-#include "stack_iterator.hpp"
-#include "stack_proxy.hpp"
-#include "error.hpp"
-#include "stack.hpp"
-#include <cstdint>
-
-namespace sol {
-	struct protected_function_result : public proxy_base<protected_function_result> {
-	private:
-		lua_State* L;
-		int index;
-		int returncount;
-		int popcount;
-		call_status err;
-
-		template <typename T>
-		decltype(auto) tagged_get(types<optional<T>>, int index_offset) const {
-			typedef decltype(stack::get<optional<T>>(L, index)) ret_t;
-			int target = index + index_offset;
-			if (!valid()) {
-				return ret_t(nullopt);
-			}
-			return stack::get<optional<T>>(L, target);
-		}
-
-		template <typename T>
-		decltype(auto) tagged_get(types<T>, int index_offset) const {
-			int target = index + index_offset;
-#if defined(SOL_SAFE_PROXIES) && SOL_SAFE_PROXIES
-			if (!valid()) {
-				type t = type_of(L, target);
-				type_panic_c_str(L, target, t, type::none, "bad get from protected_function_result (is not an error)");
-			}
-#endif // Check Argument Safety
-			return stack::get<T>(L, target);
-		}
-
-		optional<error> tagged_get(types<optional<error>>, int index_offset) const {
-			int target = index + index_offset;
-			if (valid()) {
-				return nullopt;
-			}
-			return error(detail::direct_error, stack::get<std::string>(L, target));
-		}
-
-		error tagged_get(types<error>, int index_offset) const {
-			int target = index + index_offset;
-#if defined(SOL_SAFE_PROXIES) && SOL_SAFE_PROXIES
-			if (valid()) {
-				type t = type_of(L, target);
-				type_panic_c_str(L, target, t, type::none, "bad get from protected_function_result (is an error)");
-			}
-#endif // Check Argument Safety
-			return error(detail::direct_error, stack::get<std::string>(L, target));
-		}
-
-	public:
-		typedef stack_proxy reference_type;
-		typedef stack_proxy value_type;
-		typedef stack_proxy* pointer;
-		typedef std::ptrdiff_t difference_type;
-		typedef std::size_t size_type;
-		typedef stack_iterator<stack_proxy, false> iterator;
-		typedef stack_iterator<stack_proxy, true> const_iterator;
-		typedef std::reverse_iterator<iterator> reverse_iterator;
-		typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
-
-		protected_function_result() = default;
-		protected_function_result(lua_State* Ls, int idx = -1, int retnum = 0, int popped = 0, call_status pferr = call_status::ok) noexcept
-		: L(Ls), index(idx), returncount(retnum), popcount(popped), err(pferr) {
-		}
-		protected_function_result(const protected_function_result&) = default;
-		protected_function_result& operator=(const protected_function_result&) = default;
-		protected_function_result(protected_function_result&& o) noexcept
-		: L(o.L), index(o.index), returncount(o.returncount), popcount(o.popcount), err(o.err) {
-			// Must be manual, otherwise destructor will screw us
-			// return count being 0 is enough to keep things clean
-			// but we will be thorough
-			o.abandon();
-		}
-		protected_function_result& operator=(protected_function_result&& o) noexcept {
-			L = o.L;
-			index = o.index;
-			returncount = o.returncount;
-			popcount = o.popcount;
-			err = o.err;
-			// Must be manual, otherwise destructor will screw us
-			// return count being 0 is enough to keep things clean
-			// but we will be thorough
-			o.abandon();
-			return *this;
-		}
-
-		protected_function_result(const unsafe_function_result& o) = delete;
-		protected_function_result& operator=(const unsafe_function_result& o) = delete;
-		protected_function_result(unsafe_function_result&& o) noexcept;
-		protected_function_result& operator=(unsafe_function_result&& o) noexcept;
-
-		call_status status() const noexcept {
-			return err;
-		}
-
-		bool valid() const noexcept {
-			return status() == call_status::ok || status() == call_status::yielded;
-		}
-
-		template <typename T>
-		decltype(auto) get(int index_offset = 0) const {
-			return tagged_get(types<meta::unqualified_t<T>>(), index_offset);
-		}
-
-		type get_type(difference_type index_offset = 0) const noexcept {
-			return type_of(L, index + static_cast<int>(index_offset));
-		}
-
-		stack_proxy operator[](difference_type index_offset) const {
-			return stack_proxy(L, index + static_cast<int>(index_offset));
-		}
-
-		iterator begin() {
-			return iterator(L, index, stack_index() + return_count());
-		}
-		iterator end() {
-			return iterator(L, stack_index() + return_count(), stack_index() + return_count());
-		}
-		const_iterator begin() const {
-			return const_iterator(L, index, stack_index() + return_count());
-		}
-		const_iterator end() const {
-			return const_iterator(L, stack_index() + return_count(), stack_index() + return_count());
-		}
-		const_iterator cbegin() const {
-			return begin();
-		}
-		const_iterator cend() const {
-			return end();
-		}
-
-		reverse_iterator rbegin() {
-			return std::reverse_iterator<iterator>(begin());
-		}
-		reverse_iterator rend() {
-			return std::reverse_iterator<iterator>(end());
-		}
-		const_reverse_iterator rbegin() const {
-			return std::reverse_iterator<const_iterator>(begin());
-		}
-		const_reverse_iterator rend() const {
-			return std::reverse_iterator<const_iterator>(end());
-		}
-		const_reverse_iterator crbegin() const {
-			return std::reverse_iterator<const_iterator>(cbegin());
-		}
-		const_reverse_iterator crend() const {
-			return std::reverse_iterator<const_iterator>(cend());
-		}
-
-		lua_State* lua_state() const noexcept {
-			return L;
-		};
-		int stack_index() const noexcept {
-			return index;
-		};
-		int return_count() const noexcept {
-			return returncount;
-		};
-		int pop_count() const noexcept {
-			return popcount;
-		};
-		void abandon() noexcept {
-			//L = nullptr;
-			index = 0;
-			returncount = 0;
-			popcount = 0;
-			err = call_status::runtime;
-		}
-		~protected_function_result() {
-			stack::remove(L, index, popcount);
-		}
-	};
-
-	namespace stack {
-		template <>
-		struct unqualified_pusher<protected_function_result> {
-			static int push(lua_State* L, const protected_function_result& pfr) {
-#if defined(SOL_SAFE_STACK_CHECK) && SOL_SAFE_STACK_CHECK
-				luaL_checkstack(L, static_cast<int>(pfr.pop_count()), detail::not_enough_stack_space_generic);
-#endif // make sure stack doesn't overflow
-				int p = 0;
-				for (int i = 0; i < pfr.pop_count(); ++i) {
-					lua_pushvalue(L, i + pfr.stack_index());
-					++p;
-				}
-				return p;
-			}
-		};
-	} // namespace stack
-} // namespace sol
-
-#endif // SOL_PROTECTED_FUNCTION_RESULT_HPP