diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/18_support/numeric_limits/min_max.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/18_support/numeric_limits/min_max.cc | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/18_support/numeric_limits/min_max.cc b/gcc-4.4.3/libstdc++-v3/testsuite/18_support/numeric_limits/min_max.cc deleted file mode 100644 index f8176d4fe..000000000 --- a/gcc-4.4.3/libstdc++-v3/testsuite/18_support/numeric_limits/min_max.cc +++ /dev/null @@ -1,94 +0,0 @@ -// { dg-options "-mieee" { target alpha*-*-* } } -// { dg-options "-mieee" { target sh*-*-* } } - -// 1999-08-23 bkoz - -// Copyright (C) 1999, 2001, 2002, 2003, 2004, 2009 Free Software Foundation -// -// This file is part of the GNU ISO C++ Library. This library is free -// software; you can redistribute it and/or modify it under the -// terms of the GNU General Public License as published by the -// Free Software Foundation; either version 3, or (at your option) -// any later version. - -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// You should have received a copy of the GNU General Public License along -// with this library; see the file COPYING3. If not see -// <http://www.gnu.org/licenses/>. - -// 18.2.1.1 template class numeric_limits - -#include <limits> -#include <limits.h> -#include <float.h> -#include <cwchar> -#include <testsuite_hooks.h> - -template<typename T> -struct extrema { - static T min; - static T max; -}; - - -#define DEFINE_EXTREMA(T, m, M) \ - template<> T extrema<T>::min = m; \ - template<> T extrema<T>::max = M - -DEFINE_EXTREMA(char, CHAR_MIN, CHAR_MAX); -DEFINE_EXTREMA(signed char, SCHAR_MIN, SCHAR_MAX); -DEFINE_EXTREMA(unsigned char, 0, UCHAR_MAX); -DEFINE_EXTREMA(short, SHRT_MIN, SHRT_MAX); -DEFINE_EXTREMA(unsigned short, 0, USHRT_MAX); -DEFINE_EXTREMA(int, INT_MIN, INT_MAX); -DEFINE_EXTREMA(unsigned, 0U, UINT_MAX); -DEFINE_EXTREMA(long, LONG_MIN, LONG_MAX); -DEFINE_EXTREMA(unsigned long, 0UL, ULONG_MAX); - -#if _GLIBCXX_USE_WCHAR_T -DEFINE_EXTREMA(wchar_t, WCHAR_MIN, WCHAR_MAX); -#endif //_GLIBCXX_USE_WCHAR_T - -DEFINE_EXTREMA(float, FLT_MIN, FLT_MAX); -DEFINE_EXTREMA(double, DBL_MIN, DBL_MAX); -DEFINE_EXTREMA(long double, LDBL_MIN, LDBL_MAX); - -#undef DEFINE_EXTREMA - -template<typename T> -void test_extrema() -{ - bool test __attribute__((unused)) = true; - T limits_min = std::numeric_limits<T>::min(); - T limits_max = std::numeric_limits<T>::max(); - T extrema_min = extrema<T>::min; - T extrema_max = extrema<T>::max; - VERIFY( extrema_min == limits_min ); - VERIFY( extrema_max == limits_max ); -} - -int main() -{ - test_extrema<char>(); - test_extrema<signed char>(); - test_extrema<unsigned char>(); - - test_extrema<short>(); - test_extrema<unsigned short>(); - - test_extrema<int>(); - test_extrema<unsigned>(); - - test_extrema<long>(); - test_extrema<unsigned long>(); - - test_extrema<float>(); - test_extrema<double>(); - test_extrema<long double>(); - - return 0; -} |