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type_traits (is_nothrow_default_constructible, [...]): Add. 

2011-04-18  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (is_nothrow_default_constructible,
	is_nothrow_copy_constructible, is_nothrow_move_constructible,
	is_copy_constructible, is_move_constructible): Add.
	(has_nothrow_default_constructor, has_nothrow_copy_constructor):
	Remove.
	(is_nothrow_constructible): Adjust.

	* testsuite/util/testsuite_tr1.h (ThrowDefaultClass,
	ThrowCopyConsClass, ThrowMoveConsClass, NoexceptDefaultClass,
	ExceptDefaultClass, NoexceptCopyConsClass, ExceptCopyConsClass,
	NoexceptMoveConsClass, ExceptMoveConsClass): Add in C++0x mode.

	* testsuite/20_util/has_nothrow_default_constructor: Remove.
	* testsuite/20_util/has_nothrow_copy_constructor: Likewise.

	* testsuite/20_util/is_nothrow_move_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_move_constructible/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_nothrow_move_constructible/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_constructible/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_constructible/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_nothrow_copy_constructible/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_nothrow_default_constructible/value.cc:
	Likewise.
	* testsuite/20_util/is_nothrow_default_constructible/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_nothrow_default_constructible/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_move_constructible/value.cc: Likewise.
	* testsuite/20_util/is_move_constructible/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_move_constructible/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_copy_constructible/value.cc: Likewise.
	* testsuite/20_util/is_copy_constructible/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_copy_constructible/requirements/
	explicit_instantiation.cc: Likewise.

	* testsuite/20_util/is_default_constructible/value.cc: Add tests.
	* testsuite/20_util/is_nothrow_constructible/value.cc: Likewise.

	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

From-SVN: r172684
This commit is contained in:
Paolo Carlini 2011-04-19 00:10:53 +00:00 committed by Paolo Carlini
parent 1c13f168fd
commit 65cee9bdb7
25 changed files with 804 additions and 171 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,56 @@
2011-04-18 Paolo Carlini <paolo.carlini@oracle.com>
* include/std/type_traits (is_nothrow_default_constructible,
is_nothrow_copy_constructible, is_nothrow_move_constructible,
is_copy_constructible, is_move_constructible): Add.
(has_nothrow_default_constructor, has_nothrow_copy_constructor):
Remove.
(is_nothrow_constructible): Adjust.
* testsuite/util/testsuite_tr1.h (ThrowDefaultClass,
ThrowCopyConsClass, ThrowMoveConsClass, NoexceptDefaultClass,
ExceptDefaultClass, NoexceptCopyConsClass, ExceptCopyConsClass,
NoexceptMoveConsClass, ExceptMoveConsClass): Add in C++0x mode.
* testsuite/20_util/has_nothrow_default_constructor: Remove.
* testsuite/20_util/has_nothrow_copy_constructor: Likewise.
* testsuite/20_util/is_nothrow_move_constructible/value.cc: Likewise.
* testsuite/20_util/is_nothrow_move_constructible/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_move_constructible/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_constructible/value.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_constructible/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_constructible/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_default_constructible/value.cc:
Likewise.
* testsuite/20_util/is_nothrow_default_constructible/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_default_constructible/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_move_constructible/value.cc: Likewise.
* testsuite/20_util/is_move_constructible/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_move_constructible/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_copy_constructible/value.cc: Likewise.
* testsuite/20_util/is_copy_constructible/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_copy_constructible/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_default_constructible/value.cc: Add tests.
* testsuite/20_util/is_nothrow_constructible/value.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Adjust dg-error line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
2011-04-17 Paolo Carlini <paolo.carlini@oracle.com>
* testsuite/25_algorithms/partition/moveable.cc: Actually run

147
libstdc++-v3/include/std/type_traits
View File

@ -854,27 +854,132 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
_Args...>::value)>
{ };
template<typename _Tp, bool = is_void<_Tp>::value>
struct __is_copy_constructible_impl;
template<bool, typename _Tp, typename... _Args>
struct __is_nt_constructible_helper
{ static const bool __value = false; };
template<typename _Tp>
struct __is_copy_constructible_impl<_Tp, true>
: public false_type { };
template<typename _Tp>
struct __is_copy_constructible_impl<_Tp, false>
: public is_constructible<_Tp, const _Tp&>
{ };
/// is_copy_constructible
template<typename _Tp>
struct is_copy_constructible
: public __is_copy_constructible_impl<_Tp>
{ };
template<typename _Tp, bool = is_void<_Tp>::value>
struct __is_move_constructible_impl;
template<typename _Tp>
struct __is_move_constructible_impl<_Tp, true>
: public false_type { };
template<typename _Tp>
struct __is_move_constructible_impl<_Tp, false>
: public is_constructible<_Tp, _Tp&&>
{ };
/// is_move_constructible
template<typename _Tp>
struct is_move_constructible
: public __is_move_constructible_impl<_Tp>
{ };
template<typename _Tp>
struct __is_nt_default_constructible_atom
: public integral_constant<bool, noexcept(_Tp())>
{ };
template<typename _Tp, bool = is_array<_Tp>::value>
struct __is_nt_default_constructible_impl;
template<typename _Tp>
struct __is_nt_default_constructible_impl<_Tp, true>
: public __and_<__is_array_known_bounds<_Tp>,
__is_nt_default_constructible_atom<typename
remove_all_extents<_Tp>::type>>::type
{ };
template<typename _Tp>
struct __is_nt_default_constructible_impl<_Tp, false>
: public __is_nt_default_constructible_atom<_Tp>
{ };
/// is_nothrow_default_constructible
template<typename _Tp>
struct is_nothrow_default_constructible
: public __and_<is_default_constructible<_Tp>,
__is_nt_default_constructible_impl<_Tp>>::type
{ };
template<typename _Tp, typename... _Args>
struct __is_nt_constructible_helper<true, _Tp, _Args...>
{ static const bool __value = noexcept(_Tp(declval<_Args>()...)); };
struct __is_nt_constructible_impl
: public integral_constant<bool, noexcept(_Tp(declval<_Args>()...))>
{ };
template<typename _Tp, typename _Arg>
struct __is_nt_constructible_helper<true, _Tp, _Arg>
{
static const bool __value = noexcept(static_cast<_Tp>(declval<_Arg>()));
};
struct __is_nt_constructible_impl<_Tp, _Arg>
: public integral_constant<bool,
noexcept(static_cast<_Tp>(declval<_Arg>()))>
{ };
template<typename _Tp>
struct __is_nt_constructible_impl<_Tp>
: public is_nothrow_default_constructible<_Tp>
{ };
/// is_nothrow_constructible
template<typename _Tp, typename... _Args>
struct is_nothrow_constructible
: public integral_constant<bool,
__is_nt_constructible_helper<is_constructible<_Tp, _Args...>::value,
_Tp, _Args...>::__value>
: public __and_<is_constructible<_Tp, _Args...>,
__is_nt_constructible_impl<_Tp, _Args...>>::type
{ };
template<typename _Tp, bool = is_void<_Tp>::value>
struct __is_nothrow_copy_constructible_impl;
template<typename _Tp>
struct __is_nothrow_copy_constructible_impl<_Tp, true>
: public false_type { };
template<typename _Tp>
struct __is_nothrow_copy_constructible_impl<_Tp, false>
: public is_nothrow_constructible<_Tp, const _Tp&>
{ };
/// is_nothrow_copy_constructible
template<typename _Tp>
struct is_nothrow_copy_constructible
: public __is_nothrow_copy_constructible_impl<_Tp>
{ };
template<typename _Tp, bool = is_void<_Tp>::value>
struct __is_nothrow_move_constructible_impl;
template<typename _Tp>
struct __is_nothrow_move_constructible_impl<_Tp, true>
: public false_type { };
template<typename _Tp>
struct __is_nothrow_move_constructible_impl<_Tp, false>
: public is_nothrow_constructible<_Tp, _Tp&&>
{ };
/// is_nothrow_move_constructible
template<typename _Tp>
struct is_nothrow_move_constructible
: public __is_nothrow_move_constructible_impl<_Tp>
{ };
/// has_nothrow_copy_assign
template<typename _Tp>
struct has_nothrow_copy_assign
: public integral_constant<bool, __has_nothrow_assign(_Tp)>
{ };
/// has_trivial_default_constructor
@ -901,24 +1006,6 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
: public integral_constant<bool, __has_trivial_destructor(_Tp)>
{ };
/// has_nothrow_default_constructor
template<typename _Tp>
struct has_nothrow_default_constructor
: public integral_constant<bool, __has_nothrow_constructor(_Tp)>
{ };
/// has_nothrow_copy_constructor
template<typename _Tp>
struct has_nothrow_copy_constructor
: public integral_constant<bool, __has_nothrow_copy(_Tp)>
{ };
/// has_nothrow_copy_assign
template<typename _Tp>
struct has_nothrow_copy_assign
: public integral_constant<bool, __has_nothrow_assign(_Tp)>
{ };
/// has_virtual_destructor
template<typename _Tp>
struct has_virtual_destructor

2
libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc
View File

@ -19,7 +19,7 @@
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-error "static assertion failed" "" { target *-*-* } 1523 }
// { dg-error "static assertion failed" "" { target *-*-* } 1610 }
#include <utility>

56
libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/value.cc
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@ -1,56 +0,0 @@
// { dg-options "-std=gnu++0x" }
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004, 2005, 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/>.
#include <type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::has_nothrow_copy_constructor;
using namespace __gnu_test;
// Positive tests.
VERIFY( (test_category<has_nothrow_copy_constructor, int>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, float>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, EnumType>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, int*>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, int(*)(int)>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, int (ClassType::*)>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, int (ClassType::*) (int)>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, int[2]>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, float[][3]>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, EnumType[2][3][4]>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, int*[3]>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, int(*[][2])(int)>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor, int (ClassType::*[2][3])>(true)) );
VERIFY( (test_category<has_nothrow_copy_constructor,
int (ClassType::*[][2][3]) (int)>(true)) );
// Negative tests.
VERIFY( (test_category<has_nothrow_copy_constructor, void>(false)) );
}
int main()
{
test01();
return 0;
}

61
libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/value.cc
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@ -1,61 +0,0 @@
// { dg-options "-std=gnu++0x" }
// 2004-12-29 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004, 2005, 2006, 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/>.
// 4.5.3 Type properties
#include <type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::has_nothrow_default_constructor;
using namespace __gnu_test;
// Positive tests.
VERIFY( (test_category<has_nothrow_default_constructor, int>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, float>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, EnumType>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, int*>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, int(*)(int)>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, int (ClassType::*)>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor,
int (ClassType::*) (int)>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, int[2]>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, float[][3]>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, EnumType[2][3][4]>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, int*[3]>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, int(*[][2])(int)>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor,
int (ClassType::*[2][3])>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor,
int (ClassType::*[][2][3]) (int)>(true)) );
VERIFY( (test_category<has_nothrow_default_constructor, ClassType>(true)) );
// Negative tests.
VERIFY( (test_category<has_nothrow_default_constructor, void>(false)) );
}
int main()
{
test01();
return 0;
}

29
libstdc++-v3/testsuite/20_util/is_copy_constructible/requirements/explicit_instantiation.cc Normal file
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@ -0,0 +1,29 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 2011 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_copy_constructible<test_type>;
}

34
libstdc++-v3/testsuite/20_util/is_copy_constructible/requirements/typedefs.cc Normal file
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@ -0,0 +1,34 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 2011 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>
void test01()
{
// Check for required typedefs
typedef std::is_copy_constructible<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;
}

73
libstdc++-v3/testsuite/20_util/is_copy_constructible/value.cc Normal file
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@ -0,0 +1,73 @@
// { dg-options "-std=gnu++0x" }
//
// Copyright (C) 2011 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_copy_constructible;
using namespace __gnu_test;
// Positive tests.
VERIFY( (test_category<is_copy_constructible, int>(true)) );
VERIFY( (test_category<is_copy_constructible, float>(true)) );
VERIFY( (test_category<is_copy_constructible, EnumType>(true)) );
VERIFY( (test_category<is_copy_constructible, int*>(true)) );
VERIFY( (test_category<is_copy_constructible, int(*)(int)>(true)) );
VERIFY( (test_category<is_copy_constructible,
int (ClassType::*)>(true)) );
VERIFY( (test_category<is_copy_constructible,
int (ClassType::*) (int)>(true)) );
VERIFY( (test_property<is_copy_constructible,
NoexceptCopyConsClass>(true)) );
VERIFY( (test_property<is_copy_constructible,
const NoexceptCopyConsClass>(true)) );
VERIFY( (test_property<is_copy_constructible,
ThrowCopyConsClass>(true)) );
VERIFY( (test_property<is_copy_constructible,
ExceptCopyConsClass>(true)) );
// Negative tests.
VERIFY( (test_category<is_copy_constructible, void>(false)) );
VERIFY( (test_category<is_copy_constructible, int[2]>(false)) );
VERIFY( (test_category<is_copy_constructible, int[]>(false)) );
VERIFY( (test_category<is_copy_constructible, float[][3]>(false)) );
VERIFY( (test_category<is_copy_constructible,
EnumType[2][3][4]>(false)) );
VERIFY( (test_category<is_copy_constructible, int*[3]>(false)) );
VERIFY( (test_category<is_copy_constructible,
int(*[][2])(int)>(false)) );
VERIFY( (test_category<is_copy_constructible,
int (ClassType::*[2][3])>(false)) );
VERIFY( (test_category<is_copy_constructible,
int (ClassType::*[][2][3]) (int)>(false)) );
VERIFY( (test_property<is_copy_constructible,
volatile NoexceptCopyConsClass>(false)) );
}
int main()
{
test01();
return 0;
}

7
libstdc++-v3/testsuite/20_util/is_default_constructible/value.cc
View File

@ -93,6 +93,13 @@ static_assert(std::is_default_constructible<
static_assert(std::is_default_constructible<const
std::initializer_list<int>[1]>::value, "Error");
static_assert(std::is_default_constructible
<__gnu_test::NoexceptDefaultClass>::value, "Error");
static_assert(std::is_default_constructible
<__gnu_test::ThrowDefaultClass>::value, "Error");
static_assert(std::is_default_constructible
<__gnu_test::ExceptDefaultClass>::value, "Error");
static_assert(!std::is_default_constructible<void>::value, "Error");
static_assert(!std::is_default_constructible<const void>::value, "Error");
static_assert(!std::is_default_constructible<Abstract>::value, "Error");

29
libstdc++-v3/testsuite/20_util/is_move_constructible/requirements/explicit_instantiation.cc Normal file
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@ -0,0 +1,29 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 2011 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_move_constructible<test_type>;
}

34
libstdc++-v3/testsuite/20_util/is_move_constructible/requirements/typedefs.cc Normal file
View File

@ -0,0 +1,34 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 2011 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>
void test01()
{
// Check for required typedefs
typedef std::is_move_constructible<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;
}

73
libstdc++-v3/testsuite/20_util/is_move_constructible/value.cc Normal file
View File

@ -0,0 +1,73 @@
// { dg-options "-std=gnu++0x" }
//
// Copyright (C) 2011 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_move_constructible;
using namespace __gnu_test;
// Positive tests.
VERIFY( (test_category<is_move_constructible, int>(true)) );
VERIFY( (test_category<is_move_constructible, float>(true)) );
VERIFY( (test_category<is_move_constructible, EnumType>(true)) );
VERIFY( (test_category<is_move_constructible, int*>(true)) );
VERIFY( (test_category<is_move_constructible, int(*)(int)>(true)) );
VERIFY( (test_category<is_move_constructible,
int (ClassType::*)>(true)) );
VERIFY( (test_category<is_move_constructible,
int (ClassType::*) (int)>(true)) );
VERIFY( (test_property<is_move_constructible,
NoexceptMoveConsClass>(true)) );
VERIFY( (test_property<is_move_constructible,
ThrowMoveConsClass>(true)) );
VERIFY( (test_property<is_move_constructible,
ExceptMoveConsClass>(true)) );
// Negative tests.
VERIFY( (test_category<is_move_constructible, void>(false)) );
VERIFY( (test_category<is_move_constructible, int[2]>(false)) );
VERIFY( (test_category<is_move_constructible, int[]>(false)) );
VERIFY( (test_category<is_move_constructible, float[][3]>(false)) );
VERIFY( (test_category<is_move_constructible,
EnumType[2][3][4]>(false)) );
VERIFY( (test_category<is_move_constructible, int*[3]>(false)) );
VERIFY( (test_category<is_move_constructible,
int(*[][2])(int)>(false)) );
VERIFY( (test_category<is_move_constructible,
int (ClassType::*[2][3])>(false)) );
VERIFY( (test_category<is_move_constructible,
int (ClassType::*[][2][3]) (int)>(false)) );
VERIFY( (test_property<is_move_constructible,
const NoexceptMoveConsClass>(false)) );
VERIFY( (test_property<is_move_constructible,
volatile NoexceptMoveConsClass>(false)) );
}
int main()
{
test01();
return 0;
}

6
libstdc++-v3/testsuite/20_util/is_nothrow_constructible/value.cc
View File

@ -2,7 +2,7 @@
// 2010-06-09 Paolo Carlini <paolo.carlini@oracle.com>
// Copyright (C) 2010 Free Software Foundation, Inc.
// Copyright (C) 2010, 2011 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
@ -43,6 +43,8 @@ void test01()
VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
double&, int&, double&>(true)) );
VERIFY( (test_property<is_nothrow_constructible, int[1]>(true)) );
// Negative tests.
VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
void*>(false)) );
@ -69,6 +71,8 @@ void test01()
int&>(false)) );
VERIFY( (test_property<is_nothrow_constructible, ThrowExplicitClass,
double&, int&, double&>(false)) );
VERIFY( (test_property<is_nothrow_constructible, int[]>(false)) );
}
int main()

5
libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/explicit_instantiation.cc → libstdc++-v3/testsuite/20_util/is_nothrow_copy_constructible/requirements/explicit_instantiation.cc
View File

@ -2,7 +2,7 @@
// { dg-do compile }
// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
// Copyright (C) 2007, 2009, 2011 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
@ -19,7 +19,6 @@
// 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>
@ -27,5 +26,5 @@
namespace std
{
typedef short test_type;
template struct has_nothrow_copy_constructor<test_type>;
template struct is_nothrow_copy_constructible<test_type>;
}

12
libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/typedefs.cc → libstdc++-v3/testsuite/20_util/is_nothrow_copy_constructible/requirements/typedefs.cc
View File

@ -1,7 +1,7 @@
// { dg-options "-std=gnu++0x" }
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004, 2007, 2009 Free Software Foundation, Inc.
// Copyright (C) 2004, 2007, 2009, 2011 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
@ -28,9 +28,9 @@
void test01()
{
// Check for required typedefs
typedef std::has_nothrow_copy_constructor<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;
typedef std::is_nothrow_copy_constructible<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;
}

74
libstdc++-v3/testsuite/20_util/is_nothrow_copy_constructible/value.cc Normal file
View File

@ -0,0 +1,74 @@
// { dg-options "-std=gnu++0x" }
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004, 2005, 2007, 2009, 2011 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_nothrow_copy_constructible;
using namespace __gnu_test;
// Positive tests.
VERIFY( (test_category<is_nothrow_copy_constructible, int>(true)) );
VERIFY( (test_category<is_nothrow_copy_constructible, float>(true)) );
VERIFY( (test_category<is_nothrow_copy_constructible, EnumType>(true)) );
VERIFY( (test_category<is_nothrow_copy_constructible, int*>(true)) );
VERIFY( (test_category<is_nothrow_copy_constructible, int(*)(int)>(true)) );
VERIFY( (test_category<is_nothrow_copy_constructible,
int (ClassType::*)>(true)) );
VERIFY( (test_category<is_nothrow_copy_constructible,
int (ClassType::*) (int)>(true)) );
VERIFY( (test_property<is_nothrow_copy_constructible,
NoexceptCopyConsClass>(true)) );
VERIFY( (test_property<is_nothrow_copy_constructible,
const NoexceptCopyConsClass>(true)) );
// Negative tests.
VERIFY( (test_category<is_nothrow_copy_constructible, void>(false)) );
VERIFY( (test_category<is_nothrow_copy_constructible, int[2]>(false)) );
VERIFY( (test_category<is_nothrow_copy_constructible, int[]>(false)) );
VERIFY( (test_category<is_nothrow_copy_constructible, float[][3]>(false)) );
VERIFY( (test_category<is_nothrow_copy_constructible,
EnumType[2][3][4]>(false)) );
VERIFY( (test_category<is_nothrow_copy_constructible, int*[3]>(false)) );
VERIFY( (test_category<is_nothrow_copy_constructible,
int(*[][2])(int)>(false)) );
VERIFY( (test_category<is_nothrow_copy_constructible,
int (ClassType::*[2][3])>(false)) );
VERIFY( (test_category<is_nothrow_copy_constructible,
int (ClassType::*[][2][3]) (int)>(false)) );
VERIFY( (test_property<is_nothrow_copy_constructible,
volatile NoexceptCopyConsClass>(false)) );
VERIFY( (test_property<is_nothrow_copy_constructible,
ThrowCopyConsClass>(false)) );
VERIFY( (test_property<is_nothrow_copy_constructible,
ExceptCopyConsClass>(false)) );
}
int main()
{
test01();
return 0;
}

5
libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/explicit_instantiation.cc → libstdc++-v3/testsuite/20_util/is_nothrow_default_constructible/requirements/explicit_instantiation.cc
View File

@ -2,7 +2,7 @@
// { dg-do compile }
// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
// Copyright (C) 2007, 2009, 2011 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
@ -19,7 +19,6 @@
// 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>
@ -27,5 +26,5 @@
namespace std
{
typedef short test_type;
template struct has_nothrow_default_constructor<test_type>;
template struct is_nothrow_default_constructible<test_type>;
}

12
libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/typedefs.cc → libstdc++-v3/testsuite/20_util/is_nothrow_default_constructible/requirements/typedefs.cc
View File

@ -1,7 +1,7 @@
// { dg-options "-std=gnu++0x" }
// 2004-12-29 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004, 2007, 2009 Free Software Foundation, Inc.
// Copyright (C) 2004, 2007, 2009, 2011 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
@ -28,9 +28,9 @@
void test01()
{
// Check for required typedefs
typedef std::has_nothrow_default_constructor<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;
typedef std::is_nothrow_default_constructible<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;
}

74
libstdc++-v3/testsuite/20_util/is_nothrow_default_constructible/value.cc Normal file
View File

@ -0,0 +1,74 @@
// { dg-options "-std=gnu++0x" }
// 2004-12-29 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004, 2005, 2006, 2007, 2009, 2011
// 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_nothrow_default_constructible;
using namespace __gnu_test;
// Positive tests.
VERIFY( (test_category<is_nothrow_default_constructible, int>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible, float>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible, EnumType>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible, int*>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible,
int(*)(int)>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible,
int (ClassType::*)>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible,
int (ClassType::*) (int)>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible, int[2]>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible,
EnumType[2][3][4]>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible, int*[3]>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible,
int (ClassType::*[2][3])>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible, ClassType>(true)) );
VERIFY( (test_category<is_nothrow_default_constructible,
NoexceptDefaultClass>(true)) );
// Negative tests.
VERIFY( (test_category<is_nothrow_default_constructible, void>(false)) );
VERIFY( (test_category<is_nothrow_default_constructible, int[]>(false)) );
VERIFY( (test_category<is_nothrow_default_constructible,
float[][3]>(false)) );
VERIFY( (test_category<is_nothrow_default_constructible,
int(*[][2])(int)>(false)) );
VERIFY( (test_category<is_nothrow_default_constructible,
int (ClassType::*[][2][3]) (int)>(false)) );
VERIFY( (test_category<is_nothrow_default_constructible,
ThrowDefaultClass>(false)) );
VERIFY( (test_category<is_nothrow_default_constructible,
ExceptDefaultClass>(false)) );
}
int main()
{
test01();
return 0;
}

29
libstdc++-v3/testsuite/20_util/is_nothrow_move_constructible/requirements/explicit_instantiation.cc Normal file
View File

@ -0,0 +1,29 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 2011 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_nothrow_move_constructible<test_type>;
}

34
libstdc++-v3/testsuite/20_util/is_nothrow_move_constructible/requirements/typedefs.cc Normal file
View File

@ -0,0 +1,34 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 2011 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>
void test01()
{
// Check for required typedefs
typedef std::is_nothrow_move_constructible<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;
}

73
libstdc++-v3/testsuite/20_util/is_nothrow_move_constructible/value.cc Normal file
View File

@ -0,0 +1,73 @@
// { dg-options "-std=gnu++0x" }
//
// Copyright (C) 2011 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_nothrow_move_constructible;
using namespace __gnu_test;
// Positive tests.
VERIFY( (test_category<is_nothrow_move_constructible, int>(true)) );
VERIFY( (test_category<is_nothrow_move_constructible, float>(true)) );
VERIFY( (test_category<is_nothrow_move_constructible, EnumType>(true)) );
VERIFY( (test_category<is_nothrow_move_constructible, int*>(true)) );
VERIFY( (test_category<is_nothrow_move_constructible, int(*)(int)>(true)) );
VERIFY( (test_category<is_nothrow_move_constructible,
int (ClassType::*)>(true)) );
VERIFY( (test_category<is_nothrow_move_constructible,
int (ClassType::*) (int)>(true)) );
VERIFY( (test_property<is_nothrow_move_constructible,
NoexceptMoveConsClass>(true)) );
// Negative tests.
VERIFY( (test_category<is_nothrow_move_constructible, void>(false)) );
VERIFY( (test_category<is_nothrow_move_constructible, int[2]>(false)) );
VERIFY( (test_category<is_nothrow_move_constructible, int[]>(false)) );
VERIFY( (test_category<is_nothrow_move_constructible, float[][3]>(false)) );
VERIFY( (test_category<is_nothrow_move_constructible,
EnumType[2][3][4]>(false)) );
VERIFY( (test_category<is_nothrow_move_constructible, int*[3]>(false)) );
VERIFY( (test_category<is_nothrow_move_constructible,
int(*[][2])(int)>(false)) );
VERIFY( (test_category<is_nothrow_move_constructible,
int (ClassType::*[2][3])>(false)) );
VERIFY( (test_category<is_nothrow_move_constructible,
int (ClassType::*[][2][3]) (int)>(false)) );
VERIFY( (test_property<is_nothrow_move_constructible,
const NoexceptMoveConsClass>(false)) );
VERIFY( (test_property<is_nothrow_move_constructible,
volatile NoexceptMoveConsClass>(false)) );
VERIFY( (test_property<is_nothrow_move_constructible,
ThrowMoveConsClass>(false)) );
VERIFY( (test_property<is_nothrow_move_constructible,
ExceptMoveConsClass>(false)) );
}
int main()
{
test01();
return 0;
}

4
libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc
View File

@ -48,5 +48,5 @@ void test01()
// { dg-error "instantiated from here" "" { target *-*-* } 40 }
// { dg-error "instantiated from here" "" { target *-*-* } 42 }
// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1302 }
// { dg-error "declaration of" "" { target *-*-* } 1266 }
// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1389 }
// { dg-error "declaration of" "" { target *-*-* } 1353 }

4
libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc
View File

@ -48,5 +48,5 @@ void test01()
// { dg-error "instantiated from here" "" { target *-*-* } 40 }
// { dg-error "instantiated from here" "" { target *-*-* } 42 }
// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1226 }
// { dg-error "declaration of" "" { target *-*-* } 1190 }
// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1313 }
// { dg-error "declaration of" "" { target *-*-* } 1277 }

45
libstdc++-v3/testsuite/util/testsuite_tr1.h
View File

@ -145,7 +145,22 @@ namespace __gnu_test
ThrowExplicitClass(double&, int&, double&) throw(int);
};
struct ThrowDefaultClass
{
ThrowDefaultClass() throw(int);
};
struct ThrowCopyConsClass
{
ThrowCopyConsClass(const ThrowCopyConsClass&) throw(int);
};
#ifdef __GXX_EXPERIMENTAL_CXX0X__
struct ThrowMoveConsClass
{
ThrowMoveConsClass(ThrowMoveConsClass&&) throw(int);
};
struct NoexceptExplicitClass
{
NoexceptExplicitClass(double&) noexcept(true);
@ -159,6 +174,36 @@ namespace __gnu_test
explicit ExceptExplicitClass(int&) noexcept(false);
ExceptExplicitClass(double&, int&, double&) noexcept(false);
};
struct NoexceptDefaultClass
{
NoexceptDefaultClass() noexcept(true);
};
struct ExceptDefaultClass
{
ExceptDefaultClass() noexcept(false);
};
struct NoexceptCopyConsClass
{
NoexceptCopyConsClass(const NoexceptCopyConsClass&) noexcept(true);
};
struct ExceptCopyConsClass
{
ExceptCopyConsClass(const ExceptCopyConsClass&) noexcept(false);
};
struct NoexceptMoveConsClass
{
NoexceptMoveConsClass(NoexceptMoveConsClass&&) noexcept(true);
};
struct ExceptMoveConsClass
{
ExceptMoveConsClass(ExceptMoveConsClass&&) noexcept(false);
};
#endif
struct NType // neither trivial nor standard-layout