blob: 8b3a81b237f6d58d94a95b21a6035d3836f388f4 (
plain)
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
35
36
37
38
39
40
41
42
|
// { dg-options "-std=gnu++14" }
// { dg-do compile }
// Copyright (C) 2015-2016 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a moved_to of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <experimental/propagate_const>
#include <testsuite_hooks.h>
#include <utility>
#include <memory>
using std::experimental::propagate_const;
using std::unique_ptr;
// { dg-error "no type" "" { target *-*-* } 117 }
// { dg-error "no type" "" { target *-*-* } 124 }
// { dg-error "no type" "" { target *-*-* } 133 }
// { dg-error "no type" "" { target *-*-* } 142 }
int main()
{
const int dummy{42};
propagate_const<const int*> test1{&dummy};
propagate_const<int*> test2{&dummy}; // { dg-error "no matching function" }
propagate_const<int*> test3{std::move(test1)}; // { dg-error "no matching function" }
propagate_const<unique_ptr<const int>> test4 = &dummy; // { dg-error "conversion" }
propagate_const<unique_ptr<const int>> test5 = std::move(test1); // { dg-error "conversion" }
}
|