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52066eae | 1 | // { dg-do compile { target c++11 } } |
23cdf8e8 | 2 | // |
99dee823 | 3 | // Copyright (C) 2009-2021 Free Software Foundation, Inc. |
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4 | // |
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 | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
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9 | // any later version. |
10 | // | |
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. | |
15 | // | |
16 | // You should have received a copy of the GNU General Public License along | |
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17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
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19 | |
20 | #include <complex> | |
21 | ||
22 | // DR 387. std::complex over-encapsulated. | |
23 | // http://gcc.gnu.org/ml/gcc/2009-03/msg00264.html | |
24 | typedef std::complex<double> C; | |
25 | ||
26 | C f1(C& c) { return c+1.0; } | |
27 | C f2(C& c) { return c-1.0; } | |
28 | C f3(C& c) { return 1.0+c; } | |
29 | C f4(C& c) { return 1.0-c; } |