1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
// <memory>
// [out.ptr], function template out_ptr
// template<class Pointer = void, class Smart, class... Args>
// auto out_ptr(Smart& s, Args&&... args); // since c++23
#include <memory>
#include <tuple>
#include "../types.h"
int main(int, char**) {
// `std::out_ptr<>` requires `std::shared_ptr<>` with a deleter.
{
std::shared_ptr<int> sPtr;
// expected-error-re@*:* {{static assertion failed due to requirement {{.*}}Using std::shared_ptr<> without a deleter in std::out_ptr is not supported.}}
std::ignore = std::out_ptr(sPtr);
// expected-error@*:* {{no matching conversion for functional-style cast from 'std::shared_ptr<int>' to 'std::out_ptr_t<shared_ptr<int>, _Ptr>' (aka 'out_ptr_t<std::shared_ptr<int>, int *>')}}
std::ignore = std::out_ptr<int*>(sPtr);
}
return 0;
}
|
