]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/function/cons/callable.cc
1 // { dg-do compile { target c++11 } }
3 // Copyright (C) 2012-2019 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
22 void* f(std::function
<void()>) { return nullptr; }
23 int f(std::function
<void(int)>) { return 1; }
27 void* p
__attribute__((unused
));
28 int i
__attribute__((unused
));
34 void g(std::function
<void()>) { }
35 void h(std::function
<int(int)>) { }
39 g([] { return "ignored"; });
40 h([] (char c
) { return c
; });