]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/pr56216.cc
1 // 2013-02-08 Edward Smith-Rowland <3dw4rd@verizon.net>
3 // Copyright (C) 2013 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 // PR libstdc++/56216 - Crash of Bessel functions at x==0!
22 #include <testsuite_hooks.h>
28 bool test
__attribute__((unused
)) = true;
30 double j0
= std::tr1::cyl_bessel_j(0.0, 0.0);
31 double i0
= std::tr1::cyl_bessel_i(0.0, 0.0);
32 double j1
= std::tr1::cyl_bessel_j(1.0, 0.0);
33 double i1
= std::tr1::cyl_bessel_i(1.0, 0.0);