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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/23_containers/forward_list/cons/11.cc
1 // { dg-do run { target c++11 } }
3 // Copyright (C) 2012-2020 Free Software Foundation, Inc.
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)
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.
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/>.
20 // 23.3.4.2 forward_list construction [forwardlist.cons]
22 #include <forward_list>
29 A(const A
&) { if (fail
) throw fail
; }
30 A
& operator=(const A
&) = default;
35 typedef std::forward_list
<A
> list
;
40 // Check existing elements are assigned to, instead of creating new ones.
41 // This is QoI, not required by the standard.
42 l
.assign(from
, from
+2);