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+// The MIT License (MIT)
+
+// Copyright (c) 2013-2016 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_STACK_POP_HPP
+#define SOL_STACK_POP_HPP
+
+#include "stack_core.hpp"
+#include "stack_get.hpp"
+#include <utility>
+#include <tuple>
+
+namespace sol {
+ namespace stack {
+ template <typename T, typename>
+ struct popper {
+ inline static decltype(auto) pop(lua_State* L) {
+ record tracking{};
+ decltype(auto) r = get<T>(L, -lua_size<T>::value, tracking);
+ lua_pop(L, tracking.used);
+ return r;
+ }
+ };
+
+ template <typename T>
+ struct popper<T, std::enable_if_t<std::is_base_of<stack_reference, meta::unqualified_t<T>>::value>> {
+ static_assert(meta::neg<std::is_base_of<stack_reference, meta::unqualified_t<T>>>::value, "You cannot pop something that derives from stack_reference: it will not remain on the stack and thusly will go out of scope!");
+ };
+ } // stack
+} // sol
+
+#endif // SOL_STACK_POP_HPP