| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // template <class T, class Alloc> struct uses_allocator; |
| |
| #include <memory> |
| #include <vector> |
| |
| struct A |
| { |
| }; |
| |
| struct B |
| { |
| typedef int allocator_type; |
| }; |
| |
| int main() |
| { |
| static_assert((!std::uses_allocator<int, std::allocator<int> >::value), ""); |
| static_assert(( std::uses_allocator<std::vector<int>, std::allocator<int> >::value), ""); |
| static_assert((!std::uses_allocator<A, std::allocator<int> >::value), ""); |
| static_assert((!std::uses_allocator<B, std::allocator<int> >::value), ""); |
| static_assert(( std::uses_allocator<B, double>::value), ""); |
| } |