1 // { dg-options "-std=gnu++0x" }
4 // Copyright (C) 2009-2013 Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
23 // DR 387. std::complex over-encapsulated.
24 // http://gcc.gnu.org/ml/gcc/2009-03/msg00264.html
25 typedef std::complex<double> C;
27 C f1(C& c) { return c+1.0; }
28 C f2(C& c) { return c-1.0; }
29 C f3(C& c) { return 1.0+c; }
30 C f4(C& c) { return 1.0-c; }