Method push

extlibs/sol3/include/sol/sol.hpp:8325–8327

		stack_reference& operator=(const stack_reference&) noexcept = default;

		int push() const noexcept {
			return push(lua_state());
		}

		int push(lua_State* Ls) const noexcept {
			return stateless_stack_reference::push(Ls);