1 // Copyright (C) 2014-2019 Free Software Foundation, Inc.
2 //
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
7 // any later version.
8
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
13
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
17
18 // { dg-do run { target c++11 } }
19
20 #include <functional>
21 #include <testsuite_hooks.h>
22
23 struct X
24 {
fX25 int f() const& noexcept { return 0; }
gX26 int g(int i, ...)& noexcept { return i; }
27 };
28
29 void
test01()30 test01()
31 {
32 X x;
33 auto b = std::bind(&X::f, &x);
34 VERIFY( b() == 0 );
35 auto bb = std::bind(&X::g, &x, 1, 2);
36 VERIFY( bb() == 1 );
37
38 // Check for weak result types:
39 using T1 = decltype(b)::result_type;
40 using T2 = decltype(bb)::result_type;
41 }
42
43 int
main()44 main()
45 {
46 test01();
47 }
48