| // { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } } |
| // { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } } |
| // { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } } |
| // { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } } |
| // { dg-require-cstdint "" } |
| // { dg-require-gthreads "" } |
| // { dg-require-atomic-builtins "" } |
| |
| // Copyright (C) 2009-2014 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/>. |
| |
| |
| #include <future> |
| #include <testsuite_hooks.h> |
| #include <testsuite_tr1.h> |
| |
| using namespace __gnu_test; |
| |
| int f1() { return 0; } |
| int& f2() { static int i; return i; } |
| void f3() { } |
| ClassType f4() { return ClassType(); } |
| |
| struct Derived : AbstractClass { |
| void rotate(int) { } |
| Derived& operator()(int i) { rotate(i); return *this; } |
| } f5; |
| |
| void test01() |
| { |
| bool test __attribute__((unused)) = true; |
| using std::packaged_task; |
| |
| packaged_task<int ()> p1(f1); |
| VERIFY( p1.valid() ); |
| packaged_task<int& ()> p2(f2); |
| VERIFY( p2.valid() ); |
| packaged_task<void ()> p3(f3); |
| VERIFY( p3.valid() ); |
| packaged_task<ClassType ()> p4(f4); |
| VERIFY( p4.valid() ); |
| packaged_task<AbstractClass& (int)> p5(f5); |
| VERIFY( p5.valid() ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |