1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <deque> 11 12// deque(deque&&) 13// noexcept(is_nothrow_move_constructible<allocator_type>::value); 14 15// This tests a conforming extension 16 17#include <deque> 18#include <cassert> 19 20#include "../../../MoveOnly.h" 21#include "test_allocator.h" 22 23template <class T> 24struct some_alloc 25{ 26 typedef T value_type; 27 some_alloc(const some_alloc&); 28}; 29 30int main() 31{ 32#if __has_feature(cxx_noexcept) 33 { 34 typedef std::deque<MoveOnly> C; 35 static_assert(std::is_nothrow_move_constructible<C>::value, ""); 36 } 37 { 38 typedef std::deque<MoveOnly, test_allocator<MoveOnly>> C; 39 static_assert(std::is_nothrow_move_constructible<C>::value, ""); 40 } 41 { 42 typedef std::deque<MoveOnly, other_allocator<MoveOnly>> C; 43 static_assert(std::is_nothrow_move_constructible<C>::value, ""); 44 } 45 { 46 typedef std::deque<MoveOnly, some_alloc<MoveOnly>> C; 47 static_assert(!std::is_nothrow_move_constructible<C>::value, ""); 48 } 49#endif 50} 51