1 // { dg-do compile { target c++11 } }
2 // { dg-options "-Wno-pedantic" }
4 // Copyright (C) 2012-2024 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/>.
22 #include <bits/c++config.h>
23 #if _GLIBCXX_HAVE_COMPLEX_H
29 #if _GLIBCXX_HAVE_COMPLEX_H && !defined(__STRICT_ANSI__)
30 // This is a GNU extension.
31 double _Complex x
= .5;
32 double _Complex y
= cacos (x
);