1b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant//===----------------------------------------------------------------------===// 2b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// 3b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// The LLVM Compiler Infrastructure 4b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// 5b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// 8b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant//===----------------------------------------------------------------------===// 9b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant 10b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// <set> 11b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant 12b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// multiset() 13b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// noexcept( 14b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// is_nothrow_default_constructible<allocator_type>::value && 15b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// is_nothrow_default_constructible<key_compare>::value && 16b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// is_nothrow_copy_constructible<key_compare>::value); 17b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant 18b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant// This tests a conforming extension 19b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant 20d24c465beaec2fe9a0e365e6379cd5d3acaeb2caEric Fiselier// UNSUPPORTED: c++98, c++03 21d24c465beaec2fe9a0e365e6379cd5d3acaeb2caEric Fiselier 22b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant#include <set> 23b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant#include <cassert> 24b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant 255078baa9e0475783a366e54da37cc9e58f386325Eric Fiselier#include "test_macros.h" 26df00d5e5ad672aa275a29c5a446072959134adddMarshall Clow#include "MoveOnly.h" 271b92188a82b01e76ac6e8ad5f997293c2a078adcMarshall Clow#include "test_allocator.h" 28b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant 29b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnanttemplate <class T> 30b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnantstruct some_comp 31b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant{ 32b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant typedef T value_type; 33b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant some_comp(); 344241df3ef46df4bc3d6fc729a39dd6e7c13fc6eeMarshall Clow bool operator()(const T&, const T&) const { return false; } 35b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant}; 36b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant 37b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnantint main() 38b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant{ 395597800045d2053774514354adf7fbd8bd36cc3dStephan T. Lavavej#if defined(_LIBCPP_VERSION) 40b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant { 41b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant typedef std::multiset<MoveOnly> C; 425597800045d2053774514354adf7fbd8bd36cc3dStephan T. Lavavej static_assert(std::is_nothrow_default_constructible<C>::value, ""); 43b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant } 44b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant { 45b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant typedef std::multiset<MoveOnly, std::less<MoveOnly>, test_allocator<MoveOnly>> C; 465597800045d2053774514354adf7fbd8bd36cc3dStephan T. Lavavej static_assert(std::is_nothrow_default_constructible<C>::value, ""); 47b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant } 485597800045d2053774514354adf7fbd8bd36cc3dStephan T. Lavavej#endif // _LIBCPP_VERSION 49b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant { 50b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant typedef std::multiset<MoveOnly, std::less<MoveOnly>, other_allocator<MoveOnly>> C; 51b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant static_assert(!std::is_nothrow_default_constructible<C>::value, ""); 52b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant } 53b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant { 54b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant typedef std::multiset<MoveOnly, some_comp<MoveOnly>> C; 55b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant static_assert(!std::is_nothrow_default_constructible<C>::value, ""); 56b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant } 57b2e2a8f6f3a1c47ea942bac99dd75c53be967954Howard Hinnant} 58