48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
// Copyright (C) 2014-2021 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 copy of the GNU General Public License along
|
|
// with this library; see the file COPYING3. If not see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
// { dg-do run { target c++11 } }
|
|
|
|
#include <functional>
|
|
#include <testsuite_hooks.h>
|
|
|
|
struct X
|
|
{
|
|
int f() const& noexcept { return 0; }
|
|
int g(int i, ...)& noexcept { return i; }
|
|
};
|
|
|
|
void
|
|
test01()
|
|
{
|
|
X x;
|
|
auto b = std::bind(&X::f, &x);
|
|
VERIFY( b() == 0 );
|
|
auto bb = std::bind(&X::g, &x, 1, 2);
|
|
VERIFY( bb() == 1 );
|
|
|
|
// Check for weak result types:
|
|
using T1 = decltype(b)::result_type;
|
|
using T2 = decltype(bb)::result_type;
|
|
}
|
|
|
|
int
|
|
main()
|
|
{
|
|
test01();
|
|
}
|