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// <unordered_map> 11 12// ~unordered_map() // implied noexcept; 13 14#include <unordered_map> 15#include <cassert> 16 17#include "../../../MoveOnly.h" 18#include "test_allocator.h" 19 20#if __has_feature(cxx_noexcept) 21 22template <class T> 23struct some_comp 24{ 25 typedef T value_type; 26 ~some_comp() noexcept(false); 27}; 28 29template <class T> 30struct some_hash 31{ 32 typedef T value_type; 33 some_hash(); 34 some_hash(const some_hash&); 35 ~some_hash() noexcept(false); 36}; 37 38#endif 39 40int main() 41{ 42#if __has_feature(cxx_noexcept) 43 { 44 typedef std::unordered_map<MoveOnly, MoveOnly> C; 45 static_assert(std::is_nothrow_destructible<C>::value, ""); 46 } 47 { 48 typedef std::unordered_map<MoveOnly, MoveOnly, std::hash<MoveOnly>, 49 std::equal_to<MoveOnly>, test_allocator<std::pair<const MoveOnly, MoveOnly>>> C; 50 static_assert(std::is_nothrow_destructible<C>::value, ""); 51 } 52 { 53 typedef std::unordered_map<MoveOnly, MoveOnly, std::hash<MoveOnly>, 54 std::equal_to<MoveOnly>, other_allocator<std::pair<const MoveOnly, MoveOnly>>> C; 55 static_assert(std::is_nothrow_destructible<C>::value, ""); 56 } 57 { 58 typedef std::unordered_map<MoveOnly, MoveOnly, some_hash<MoveOnly>> C; 59 static_assert(!std::is_nothrow_destructible<C>::value, ""); 60 } 61 { 62 typedef std::unordered_map<MoveOnly, MoveOnly, std::hash<MoveOnly>, 63 some_comp<MoveOnly>> C; 64 static_assert(!std::is_nothrow_destructible<C>::value, ""); 65 } 66#endif 67} 68