| //===----------------------------------------------------------------------===// |
| // |
| // 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> |
| |
| // unique_ptr |
| |
| // Test unique_ptr::pointer type |
| |
| #include <memory> |
| #include <type_traits> |
| |
| #include "test_macros.h" |
| |
| struct Deleter { |
| struct pointer {}; |
| }; |
| |
| struct D2 { |
| private: |
| typedef void pointer; |
| }; |
| |
| struct D3 { |
| static long pointer; |
| }; |
| |
| template <bool IsArray> |
| void test_basic() { |
| typedef typename std::conditional<IsArray, int[], int>::type VT; |
| { |
| typedef std::unique_ptr<VT> P; |
| static_assert((std::is_same<typename P::pointer, int*>::value), ""); |
| } |
| { |
| typedef std::unique_ptr<VT, Deleter> P; |
| static_assert((std::is_same<typename P::pointer, Deleter::pointer>::value), |
| ""); |
| } |
| #if TEST_STD_VER >= 11 |
| { |
| typedef std::unique_ptr<VT, D2> P; |
| static_assert(std::is_same<typename P::pointer, int*>::value, ""); |
| } |
| { |
| typedef std::unique_ptr<VT, D3> P; |
| static_assert(std::is_same<typename P::pointer, int*>::value, ""); |
| } |
| #endif |
| } |
| |
| int main() { |
| test_basic</*IsArray*/ false>(); |
| test_basic<true>(); |
| } |