1 // { dg-options "-mieee" { target alpha*-*-* } }
2 // { dg-options "-mieee" { target sh*-*-* } }
6 // Copyright (C) 1999, 2001, 2002, 2003, 2004, 2009 Free Software Foundation
8 // This file is part of the GNU ISO C++ Library. This library is free
9 // software; you can redistribute it and/or modify it under the
10 // terms of the GNU General Public License as published by the
11 // Free Software Foundation; either version 3, or (at your option)
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 // GNU General Public License for more details.
19 // You should have received a copy of the GNU General Public License along
20 // with this library; see the file COPYING3. If not see
21 // <http://www.gnu.org/licenses/>.
23 // 18.2.1.1 template class numeric_limits
29 #include <testsuite_hooks.h>
34 bool test __attribute__((unused)) = true;
36 VERIFY( std::numeric_limits<bool>::digits10 == 0 );
37 if (__CHAR_BIT__ == 8)
39 VERIFY( std::numeric_limits<signed char>::digits10 == 2 );
40 VERIFY( std::numeric_limits<unsigned char>::digits10 == 2 );
42 if (__CHAR_BIT__ * sizeof(short) == 16)
44 VERIFY( std::numeric_limits<signed short>::digits10 == 4 );
45 VERIFY( std::numeric_limits<unsigned short>::digits10 == 4 );
47 if (__CHAR_BIT__ * sizeof(int) == 32)
49 VERIFY( std::numeric_limits<signed int>::digits10 == 9 );
50 VERIFY( std::numeric_limits<unsigned int>::digits10 == 9 );
52 if (__CHAR_BIT__ * sizeof(long long) == 64)
54 VERIFY( std::numeric_limits<signed long long>::digits10 == 18 );
55 VERIFY( std::numeric_limits<unsigned long long>::digits10 == 19 );