172623Sluigi// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
2//
3// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
4//
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)
9// any later version.
10//
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.
15//
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/>.
19
20// 3.7.2 polymorphic function object wrapper
21#include <tr1/functional>
22#include <testsuite_hooks.h>
23#include <testsuite_tr1.h>
24
25using namespace __gnu_test;
26
27bool test __attribute__((unused)) = true;
28
29// Put function objects into a void-returning function<> wrapper
30void test09()
31{
32  using std::tr1::function;
33  using std::tr1::ref;
34  using std::tr1::cref;
35
36  int (X::*X_foo_c)() const = &X::foo_c;
37  function<void(X&)> f(&X::bar);
38  f = &X::foo;
39  f = ref(X_foo_c);
40  f = cref(X_foo_c);
41
42  function<void(float)> g = &truncate_float;
43  g = do_truncate_float_t();
44}
45
46int main()
47{
48  test09();
49
50  VERIFY( do_truncate_double_t::live_objects == 0 );
51  VERIFY( do_truncate_float_t::live_objects == 0 );
52
53  return 0;
54}
55