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Diffstat (limited to 'libstdc++-v3/testsuite/20_util/bind/ref.cc')
-rw-r--r-- | libstdc++-v3/testsuite/20_util/bind/ref.cc | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/bind/ref.cc b/libstdc++-v3/testsuite/20_util/bind/ref.cc new file mode 100644 index 000000000..6b41f1887 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/bind/ref.cc @@ -0,0 +1,55 @@ +// { dg-options "-std=gnu++0x" } +// Copyright (C) 2009 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/>. + +// 20.7.11 Function template bind + +#include <functional> +#include <testsuite_hooks.h> + +struct X +{ + X() : bar(17) {} + + int foo(int x, int y) { return bar + x + y; } + + int bar; + +private: + X(const X&); + X& operator=(const X&); +}; + +// Operations on empty function<> objects +void test01() +{ + bool test __attribute__((unused)) = true; + using std::bind; + using std::ref; + ::X x; + + VERIFY( bind(&::X::foo, ref(x), 1, 2)() == 20 ); + VERIFY( bind<int>(&::X::foo, ref(x), 1, 2)() == 20 ); + VERIFY( bind(&::X::bar, ref(x))() == 17 ); + VERIFY( bind<int>(&::X::bar, ref(x))() == 17 ); +} + +int main() +{ + test01(); + return 0; +} |