diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed')
3 files changed, 127 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed/requirements/explicit_instantiation.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed/requirements/explicit_instantiation.cc new file mode 100644 index 000000000..d64ce7e40 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed/requirements/explicit_instantiation.cc @@ -0,0 +1,31 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } +// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com> + +// Copyright (C) 2007, 2009 Free Software Foundation, Inc. +// +// 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/>. + + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +namespace std +{ + typedef short test_type; + template struct is_signed<test_type>; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed/requirements/typedefs.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed/requirements/typedefs.cc new file mode 100644 index 000000000..6706c60bf --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed/requirements/typedefs.cc @@ -0,0 +1,36 @@ +// { dg-options "-std=gnu++0x" } +// 2005-01-24 Paolo Carlini <pcarlini@suse.de> +// +// Copyright (C) 2005, 2009 Free Software Foundation, Inc. +// +// 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/>. + +// +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +// { dg-do compile } + +void test01() +{ + // Check for required typedefs + typedef std::is_signed<int> test_type; + typedef test_type::value_type value_type; + typedef test_type::type type; + typedef test_type::type::value_type type_value_type; + typedef test_type::type::type type_type; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed/value.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed/value.cc new file mode 100644 index 000000000..194e268b6 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/is_signed/value.cc @@ -0,0 +1,60 @@ +// { dg-options "-std=gnu++0x" } +// 2005-01-24 Paolo Carlini <pcarlini@suse.de> +// +// Copyright (C) 2005, 2009 Free Software Foundation, Inc. +// +// 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/>. + +#include <type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::is_signed; + using namespace __gnu_test; + + VERIFY( (test_category<is_signed, void>(false)) ); + + VERIFY( (test_category<is_signed, char>(char(-1) < char(0))) ); + VERIFY( (test_category<is_signed, signed char>(true)) ); + VERIFY( (test_category<is_signed, unsigned char>(false)) ); +#ifdef _GLIBCXX_USE_WCHAR_T + VERIFY( (test_category<is_signed, wchar_t>(wchar_t(-1) < wchar_t(0))) ); +#endif + VERIFY( (test_category<is_signed, short>(true)) ); + VERIFY( (test_category<is_signed, unsigned short>(false)) ); + VERIFY( (test_category<is_signed, int>(true)) ); + VERIFY( (test_category<is_signed, unsigned int>(false)) ); + VERIFY( (test_category<is_signed, long>(true)) ); + VERIFY( (test_category<is_signed, unsigned long>(false)) ); + VERIFY( (test_category<is_signed, long long>(true)) ); + VERIFY( (test_category<is_signed, unsigned long long>(false)) ); + + VERIFY( (test_category<is_signed, float>(true)) ); + VERIFY( (test_category<is_signed, double>(true)) ); + VERIFY( (test_category<is_signed, long double>(true)) ); + + // Sanity check. + VERIFY( (test_category<is_signed, ClassType>(false)) ); +} + +int main() +{ + test01(); + return 0; +} |