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// UNSUPPORTED: c++03, c++11
10
11// <propagate_const>
12
13// element_type* propagate_const::get();
14
15#include <experimental/propagate_const>
16#include "test_macros.h"
17#include "propagate_const_helpers.h"
18#include <cassert>
19
20using std::experimental::propagate_const;
21
22typedef propagate_const<X> P;
23
24constexpr P f()
25{
26 P p(1);
27 *p.get() = 2;
28 return p;
29}
30
31int main(int, char**) {
32 constexpr P p = f();
33 static_assert(*(p.get())==2,"");
34
35 return 0;
36}
37

source code of libcxx/test/std/experimental/utilities/propagate_const/propagate_const.class/propagate_const.non-const_observers/get.pass.cpp