1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 // <memory>
10 
11 // ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS
12 
13 // template <class T>
14 //   pair<T*, ptrdiff_t>
15 //   get_temporary_buffer(ptrdiff_t n);
16 //
17 // template <class T>
18 //   void
19 //   return_temporary_buffer(T* p);
20 
21 #include <memory>
22 #include <cassert>
23 
24 #include "test_macros.h"
25 
main(int,char **)26 int main(int, char**)
27 {
28     std::pair<int*, std::ptrdiff_t> ip = std::get_temporary_buffer<int>(5);
29     assert(ip.first);
30     assert(ip.second == 5);
31     std::return_temporary_buffer(ip.first);
32 
33   return 0;
34 }
35