| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // type_traits |
| |
| // template <class T, class... Args> |
| // struct is_nothrow_constructible; |
| |
| #include <type_traits> |
| |
| class Empty |
| { |
| }; |
| |
| class NotEmpty |
| { |
| virtual ~NotEmpty(); |
| }; |
| |
| union Union {}; |
| |
| struct bit_zero |
| { |
| int : 0; |
| }; |
| |
| class Abstract |
| { |
| virtual ~Abstract() = 0; |
| }; |
| |
| struct A |
| { |
| A(const A&); |
| }; |
| |
| int main() |
| { |
| static_assert(( std::is_nothrow_constructible<int>::value), ""); |
| static_assert(( std::is_nothrow_constructible<int, const int&>::value), ""); |
| static_assert((!std::is_nothrow_constructible<A, int>::value), ""); |
| static_assert((!std::is_nothrow_constructible<A, int, double>::value), ""); |
| static_assert((!std::is_nothrow_constructible<A>::value), ""); |
| } |