2011-06-11 Jonathan Wakely <jwakely....@gmail.com> * testsuite/30_threads/packaged_task/uses_allocator.cc: New. * testsuite/30_threads/promise/uses_allocator.cc: Likewise.
A couple of new tests to verify that uses_allocator is specialized for promise and packaged_task. Tested x86_84-linux and committed to trunk.
Index: testsuite/30_threads/packaged_task/uses_allocator.cc =================================================================== --- testsuite/30_threads/packaged_task/uses_allocator.cc (revision 0) +++ testsuite/30_threads/packaged_task/uses_allocator.cc (revision 0) @@ -0,0 +1,32 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } +// { dg-require-gthreads "" } +// { dg-require-atomic-builtins "" } + +// Copyright (C) 2011 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 <memory> + +using std::uses_allocator; +using std::allocator; +using std::packaged_task; +static_assert( uses_allocator<packaged_task<int()>, allocator<int>>::value, + "packaged_task supports uses-allocator construction" ); Index: testsuite/30_threads/promise/uses_allocator.cc =================================================================== --- testsuite/30_threads/promise/uses_allocator.cc (revision 0) +++ testsuite/30_threads/promise/uses_allocator.cc (revision 0) @@ -0,0 +1,32 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } +// { dg-require-gthreads "" } +// { dg-require-atomic-builtins "" } + +// Copyright (C) 2011 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 <memory> + +using std::uses_allocator; +using std::allocator; +using std::promise; +static_assert( uses_allocator<promise<int>, allocator<int>>::value, + "promise supports uses-allocator construction" );