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type_traits (is_reference, [...]): Remove.

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2007-06-02  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1_impl/type_traits (is_reference, add_reference,
	remove_reference): Remove.
	* include/tr1/type_traits (is_reference, add_reference,
	remove_reference): Add.
	* include/std/type_traits (is_lvalue_reference, is_rvalue_reference,
	is_reference, remove_reference, add_lvalue_reference,
	add_rvalue_reference): Add.
	* include/tr1_impl/boost_shared_ptr.h (operator*): Adjust.
	* testsuite/20_util/add_lvalue_reference/requirements/
	explicit_instantiation.cc: New.
	* testsuite/20_util/add_lvalue_reference/value.cc: Likewise.
	* testsuite/20_util/add_rvalue_reference/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/add_rvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_lvalue_reference/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_lvalue_reference/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_lvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_rvalue_reference/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_rvalue_reference/requirements/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_rvalue_reference/value.cc: Likewise.
	* testsuite/20_util/is_reference/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_reference/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_reference/value.cc: Likewise.
	* testsuite/20_util/remove_reference/requirements/
	explicit_instantiation.cc: New.
	* testsuite/20_util/remove_reference/value.cc: Likewise.

	* testsuite/tr1/4_metaprogramming/add_const/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_const/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/add_cv/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_cv/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/add_pointer/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_pointer/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/add_reference/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_reference/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/add_volatile/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/add_volatile/value.cc: ... here.
	* testsuite/tr1/4_metaprogramming/aligned_storage/requirements/
	typedefs.cc: Move...
	* testsuite/tr1/4_metaprogramming/aligned_storage/value.cc: ... here.

From-SVN: r125283
This commit is contained in:
Paolo Carlini 2007-06-02 17:24:09 +00:00 • committed by Paolo Carlini
parent 4620d81e72
commit 4a27a739a2
28 changed files with 828 additions and 59 deletions
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53
libstdc++-v3/ChangeLog
View file

@ -1,3 +1,56 @@
2007-06-02 Paolo Carlini <pcarlini@suse.de>
* include/tr1_impl/type_traits (is_reference, add_reference,
remove_reference): Remove.
* include/tr1/type_traits (is_reference, add_reference,
remove_reference): Add.
* include/std/type_traits (is_lvalue_reference, is_rvalue_reference,
is_reference, remove_reference, add_lvalue_reference,
add_rvalue_reference): Add.
* include/tr1_impl/boost_shared_ptr.h (operator*): Adjust.
* testsuite/20_util/add_lvalue_reference/requirements/
explicit_instantiation.cc: New.
* testsuite/20_util/add_lvalue_reference/value.cc: Likewise.
* testsuite/20_util/add_rvalue_reference/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/add_rvalue_reference/value.cc: Likewise.
* testsuite/20_util/is_lvalue_reference/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_lvalue_reference/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_lvalue_reference/value.cc: Likewise.
* testsuite/20_util/is_rvalue_reference/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_rvalue_reference/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_rvalue_reference/value.cc: Likewise.
* testsuite/20_util/is_reference/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_reference/requirements/typedefs.cc: Likewise.
* testsuite/20_util/is_reference/value.cc: Likewise.
* testsuite/20_util/remove_reference/requirements/
explicit_instantiation.cc: New.
* testsuite/20_util/remove_reference/value.cc: Likewise.
* testsuite/tr1/4_metaprogramming/add_const/requirements/
typedefs.cc: Move...
* testsuite/tr1/4_metaprogramming/add_const/value.cc: ... here.
* testsuite/tr1/4_metaprogramming/add_cv/requirements/
typedefs.cc: Move...
* testsuite/tr1/4_metaprogramming/add_cv/value.cc: ... here.
* testsuite/tr1/4_metaprogramming/add_pointer/requirements/
typedefs.cc: Move...
* testsuite/tr1/4_metaprogramming/add_pointer/value.cc: ... here.
* testsuite/tr1/4_metaprogramming/add_reference/requirements/
typedefs.cc: Move...
* testsuite/tr1/4_metaprogramming/add_reference/value.cc: ... here.
* testsuite/tr1/4_metaprogramming/add_volatile/requirements/
typedefs.cc: Move...
* testsuite/tr1/4_metaprogramming/add_volatile/value.cc: ... here.
* testsuite/tr1/4_metaprogramming/aligned_storage/requirements/
typedefs.cc: Move...
* testsuite/tr1/4_metaprogramming/aligned_storage/value.cc: ... here.
2007-06-02 Paolo Bonzini <bonzini@gnu.org>
* configure: Regenerate.

77
libstdc++-v3/include/std/type_traits
View file

@ -62,6 +62,77 @@
namespace std
{
// Primary classification traits.
template<typename>
struct is_lvalue_reference
: public false_type { };
template<typename _Tp>
struct is_lvalue_reference<_Tp&>
: public true_type { };
template<typename>
struct is_rvalue_reference
: public false_type { };
template<typename _Tp>
struct is_rvalue_reference<_Tp&&>
: public true_type { };
// Secondary classification traits.
template<typename _Tp>
struct is_reference
: public integral_constant<bool, (is_lvalue_reference<_Tp>::value
|| is_rvalue_reference<_Tp>::value)>
{ };
// Reference transformations.
template<typename _Tp>
struct remove_reference
{ typedef _Tp type; };
template<typename _Tp>
struct remove_reference<_Tp&>
{ typedef _Tp type; };
template<typename _Tp>
struct remove_reference<_Tp&&>
{ typedef _Tp type; };
template<typename _Tp,
bool = is_object<_Tp>::value || is_function<_Tp>::value,
bool = is_rvalue_reference<_Tp>::value>
struct __add_lvalue_reference_helper
{ typedef _Tp type; };
template<typename _Tp>
struct __add_lvalue_reference_helper<_Tp, true, false>
{ typedef _Tp& type; };
template<typename _Tp>
struct __add_lvalue_reference_helper<_Tp, false, true>
{ typedef typename remove_reference<_Tp>::type& type; };
template<typename _Tp>
struct add_lvalue_reference
: public __add_lvalue_reference_helper<_Tp>
{ };
template<typename _Tp,
bool = is_object<_Tp>::value || is_function<_Tp>::value>
struct __add_rvalue_reference_helper
{ typedef _Tp type; };
template<typename _Tp>
struct __add_rvalue_reference_helper<_Tp, true>
{ typedef _Tp&& type; };
template<typename _Tp>
struct add_rvalue_reference
: public __add_rvalue_reference_helper<_Tp>
{ };
// Scalar properties and transformations.
template<typename _Tp,
bool = is_integral<_Tp>::value,
bool = is_floating_point<_Tp>::value>
@ -88,6 +159,7 @@ namespace std
&& !is_signed<_Tp>::value)>
{ };
// Member introspection.
template<typename _Tp>
struct is_pod
: public integral_constant<bool, __is_pod(_Tp)>
@ -133,8 +205,7 @@ namespace std
: public integral_constant<bool, __is_base_of(_Base, _Derived)>
{ };
// XXX FIXME
// The C++0x specifications are different, see N2255.
// Relationships between types.
template<typename _From, typename _To>
struct __is_convertible_simple
: public __sfinae_types
@ -178,6 +249,8 @@ namespace std
|| (__is_int_or_cref<_To>::__value
&& !is_void<_From>::value)); };
// XXX FIXME
// The C++0x specifications are different, see N2255.
template<typename _From, typename _To>
struct is_convertible
: public integral_constant<bool,

60
libstdc++-v3/include/tr1/type_traits
View file

@ -75,22 +75,12 @@ namespace tr1
_DEFINE_SPEC_##_Order##_HELPER(_Trait<_Type const volatile>, _Value)
template<typename>
struct is_signed
struct is_reference
: public false_type { };
_DEFINE_SPEC(0, is_signed, signed char, true)
_DEFINE_SPEC(0, is_signed, short, true)
_DEFINE_SPEC(0, is_signed, int, true)
_DEFINE_SPEC(0, is_signed, long, true)
_DEFINE_SPEC(0, is_signed, long long, true)
template<typename>
struct is_unsigned
: public false_type { };
_DEFINE_SPEC(0, is_unsigned, unsigned char, true)
_DEFINE_SPEC(0, is_unsigned, unsigned short, true)
_DEFINE_SPEC(0, is_unsigned, unsigned int, true)
_DEFINE_SPEC(0, is_unsigned, unsigned long, true)
_DEFINE_SPEC(0, is_unsigned, unsigned long long, true)
template<typename _Tp>
struct is_reference<_Tp&>
: public true_type { };
template<typename _Tp>
struct is_pod
@ -132,6 +122,24 @@ namespace tr1
: public integral_constant<bool, is_pod<_Tp>::value>
{ };
template<typename>
struct is_signed
: public false_type { };
_DEFINE_SPEC(0, is_signed, signed char, true)
_DEFINE_SPEC(0, is_signed, short, true)
_DEFINE_SPEC(0, is_signed, int, true)
_DEFINE_SPEC(0, is_signed, long, true)
_DEFINE_SPEC(0, is_signed, long long, true)
template<typename>
struct is_unsigned
: public false_type { };
_DEFINE_SPEC(0, is_unsigned, unsigned char, true)
_DEFINE_SPEC(0, is_unsigned, unsigned short, true)
_DEFINE_SPEC(0, is_unsigned, unsigned int, true)
_DEFINE_SPEC(0, is_unsigned, unsigned long, true)
_DEFINE_SPEC(0, is_unsigned, unsigned long long, true)
template<typename _Base, typename _Derived>
struct __is_base_of_helper
{
@ -198,6 +206,30 @@ namespace tr1
__is_convertible_helper<_From, _To>::__value>
{ };
/// @brief reference modifications [4.7.2].
template<typename _Tp>
struct remove_reference
{ typedef _Tp type; };
template<typename _Tp>
struct remove_reference<_Tp&>
{ typedef _Tp type; };
// NB: Careful with reference to void.
template<typename _Tp, bool = (is_void<_Tp>::value
|| is_reference<_Tp>::value)>
struct __add_reference_helper
{ typedef _Tp& type; };
template<typename _Tp>
struct __add_reference_helper<_Tp, true>
{ typedef _Tp type; };
template<typename _Tp>
struct add_reference
: public __add_reference_helper<_Tp>
{ };
#undef _DEFINE_SPEC_0_HELPER
#undef _DEFINE_SPEC
#undef _DEFINE_SPEC_BODY

6
libstdc++-v3/include/tr1_impl/boost_shared_ptr.h
View file

@ -647,7 +647,11 @@ _GLIBCXX_BEGIN_NAMESPACE_TR1
{ __shared_ptr(__p, __d).swap(*this); }
// Allow class instantiation when _Tp is [cv-qual] void.
typename add_reference<_Tp>::type
#ifdef _GLIBCXX_INCLUDE_AS_CXX0X
typename std::add_lvalue_reference<_Tp>::type
#else
typename std::tr1::add_reference<_Tp>::type
#endif
operator*() const // never throws
{
_GLIBCXX_DEBUG_ASSERT(_M_ptr != 0);

32
libstdc++-v3/include/tr1_impl/type_traits
View file

@ -132,14 +132,6 @@ _GLIBCXX_BEGIN_NAMESPACE_TR1
: public false_type { };
_DEFINE_SPEC(1, is_pointer, _Tp*, true)
template<typename>
struct is_reference
: public false_type { };
template<typename _Tp>
struct is_reference<_Tp&>
: public true_type { };
template<typename>
struct is_member_object_pointer
: public false_type { };
@ -343,30 +335,6 @@ _GLIBCXX_BEGIN_NAMESPACE_TR1
add_const<typename add_volatile<_Tp>::type>::type type;
};
/// @brief reference modifications [4.7.2].
template<typename _Tp>
struct remove_reference
{ typedef _Tp type; };
template<typename _Tp>
struct remove_reference<_Tp&>
{ typedef _Tp type; };
// NB: Careful with reference to void.
template<typename _Tp, bool = (is_void<_Tp>::value
|| is_reference<_Tp>::value)>
struct __add_reference_helper
{ typedef _Tp& type; };
template<typename _Tp>
struct __add_reference_helper<_Tp, true>
{ typedef _Tp type; };
template<typename _Tp>
struct add_reference
: public __add_reference_helper<_Tp>
{ };
/// @brief array modifications [4.7.3].
template<typename _Tp>
struct remove_extent

40
libstdc++-v3/testsuite/20_util/add_lvalue_reference/requirements/explicit_instantiation.cc Normal file
View file

@ -0,0 +1,40 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// NB: This file is for testing type_traits with NO OTHER INCLUDES.
#include <type_traits>
namespace std
{
typedef short test_type;
template struct add_lvalue_reference<test_type>;
}

50
libstdc++-v3/testsuite/20_util/add_lvalue_reference/value.cc Normal file
View file

@ -0,0 +1,50 @@
// { dg-options "-std=gnu++0x" }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
#include <type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::add_lvalue_reference;
using std::is_same;
using namespace __gnu_test;
VERIFY( (is_same<add_lvalue_reference<int>::type, int&>::value) );
VERIFY( (is_same<add_lvalue_reference<int&>::type, int&>::value) );
VERIFY( (is_same<add_lvalue_reference<const int>::type, const int&>::value) );
VERIFY( (is_same<add_lvalue_reference<int*>::type, int*&>::value) );
VERIFY( (is_same<add_lvalue_reference<ClassType&>::type, ClassType&>::value) );
VERIFY( (is_same<add_lvalue_reference<ClassType>::type, ClassType&>::value) );
VERIFY( (is_same<add_lvalue_reference<int(int)>::type, int(&)(int)>::value) );
VERIFY( (is_same<add_lvalue_reference<int&&>::type, int&>::value) );
VERIFY( (is_same<add_lvalue_reference<ClassType&&>::type, ClassType&>::value) );
VERIFY( (is_same<add_lvalue_reference<void>::type, void>::value) );
VERIFY( (is_same<add_lvalue_reference<const void>::type, const void>::value) );
}
int main()
{
test01();
return 0;
}

40
libstdc++-v3/testsuite/20_util/add_rvalue_reference/requirements/explicit_instantiation.cc Normal file
View file

@ -0,0 +1,40 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// NB: This file is for testing type_traits with NO OTHER INCLUDES.
#include <type_traits>
namespace std
{
typedef short test_type;
template struct add_rvalue_reference<test_type>;
}

48
libstdc++-v3/testsuite/20_util/add_rvalue_reference/value.cc Normal file
View file

@ -0,0 +1,48 @@
// { dg-options "-std=gnu++0x" }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
#include <type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::add_rvalue_reference;
using std::is_same;
using namespace __gnu_test;
VERIFY( (is_same<add_rvalue_reference<int>::type, int&&>::value) );
VERIFY( (is_same<add_rvalue_reference<int&&>::type, int&&>::value) );
VERIFY( (is_same<add_rvalue_reference<const int>::type, const int&&>::value) );
VERIFY( (is_same<add_rvalue_reference<int*>::type, int*&&>::value) );
VERIFY( (is_same<add_rvalue_reference<ClassType&&>::type, ClassType&&>::value) );
VERIFY( (is_same<add_rvalue_reference<ClassType>::type, ClassType&&>::value) );
VERIFY( (is_same<add_rvalue_reference<int(int)>::type, int(&&)(int)>::value) );
VERIFY( (is_same<add_rvalue_reference<void>::type, void>::value) );
VERIFY( (is_same<add_rvalue_reference<const void>::type, const void>::value) );
}
int main()
{
test01();
return 0;
}

40
libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/explicit_instantiation.cc Normal file
View file

@ -0,0 +1,40 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// NB: This file is for testing type_traits with NO OTHER INCLUDES.
#include <type_traits>
namespace std
{
typedef short test_type;
template struct is_lvalue_reference<test_type>;
}

37
libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/typedefs.cc Normal file
View file

@ -0,0 +1,37 @@
// { dg-options "-std=gnu++0x" }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
//
// 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_lvalue_reference<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;
}

45
libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc Normal file
View file

@ -0,0 +1,45 @@
// { dg-options "-std=gnu++0x" }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
#include <type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::is_lvalue_reference;
using namespace __gnu_test;
VERIFY( (test_category<is_lvalue_reference, int&>(true)) );
VERIFY( (test_category<is_lvalue_reference, ClassType&>(true)) );
VERIFY( (test_category<is_lvalue_reference, int(&)(int)>(true)) );
// Sanity check.
VERIFY( (test_category<is_lvalue_reference, int&&>(false)) );
VERIFY( (test_category<is_lvalue_reference, ClassType>(false)) );
}
int main()
{
test01();
return 0;
}

40
libstdc++-v3/testsuite/20_util/is_reference/requirements/explicit_instantiation.cc Normal file
View file

@ -0,0 +1,40 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// NB: This file is for testing type_traits with NO OTHER INCLUDES.
#include <type_traits>
namespace std
{
typedef short test_type;
template struct is_reference<test_type>;
}

37
libstdc++-v3/testsuite/20_util/is_reference/requirements/typedefs.cc Normal file
View file

@ -0,0 +1,37 @@
// { dg-options "-std=gnu++0x" }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
//
// 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_reference<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;
}

47
libstdc++-v3/testsuite/20_util/is_reference/value.cc Normal file
View file

@ -0,0 +1,47 @@
// { dg-options "-std=gnu++0x" }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
#include <type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::is_reference;
using namespace __gnu_test;
VERIFY( (test_category<is_reference, int&>(true)) );
VERIFY( (test_category<is_reference, ClassType&>(true)) );
VERIFY( (test_category<is_reference, int(&)(int)>(true)) );
VERIFY( (test_category<is_reference, int&&>(true)) );
VERIFY( (test_category<is_reference, ClassType&&>(true)) );
VERIFY( (test_category<is_reference, int(&&)(int)>(true)) );
// Sanity check.
VERIFY( (test_category<is_reference, ClassType>(false)) );
}
int main()
{
test01();
return 0;
}

40
libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/explicit_instantiation.cc Normal file
View file

@ -0,0 +1,40 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// NB: This file is for testing type_traits with NO OTHER INCLUDES.
#include <type_traits>
namespace std
{
typedef short test_type;
template struct is_rvalue_reference<test_type>;
}

37
libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/typedefs.cc Normal file
View file

@ -0,0 +1,37 @@
// { dg-options "-std=gnu++0x" }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
//
// 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_rvalue_reference<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;
}

45
libstdc++-v3/testsuite/20_util/is_rvalue_reference/value.cc Normal file
View file

@ -0,0 +1,45 @@
// { dg-options "-std=gnu++0x" }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
#include <type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::is_rvalue_reference;
using namespace __gnu_test;
VERIFY( (test_category<is_rvalue_reference, int&&>(true)) );
VERIFY( (test_category<is_rvalue_reference, ClassType&&>(true)) );
VERIFY( (test_category<is_rvalue_reference, int(&&)(int)>(true)) );
// Sanity check.
VERIFY( (test_category<is_rvalue_reference, int&>(false)) );
VERIFY( (test_category<is_rvalue_reference, ClassType>(false)) );
}
int main()
{
test01();
return 0;
}

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

@ -49,8 +49,8 @@ void test01()
// { dg-error "instantiated from here" "" { target *-*-* } 41 }
// { dg-error "instantiated from here" "" { target *-*-* } 43 }
// { dg-error "invalid use of incomplete type" "" { target *-*-* } 424 }
// { dg-error "declaration of" "" { target *-*-* } 390 }
// { dg-error "invalid use of incomplete type" "" { target *-*-* } 497 }
// { dg-error "declaration of" "" { target *-*-* } 463 }
// { dg-excess-errors "At global scope" }
// { dg-excess-errors "In instantiation of" }

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

@ -49,8 +49,8 @@ void test01()
// { dg-error "instantiated from here" "" { target *-*-* } 41 }
// { dg-error "instantiated from here" "" { target *-*-* } 43 }
// { dg-error "invalid use of incomplete type" "" { target *-*-* } 345 }
// { dg-error "declaration of" "" { target *-*-* } 311 }
// { dg-error "invalid use of incomplete type" "" { target *-*-* } 418 }
// { dg-error "declaration of" "" { target *-*-* } 384 }
// { dg-excess-errors "At global scope" }
// { dg-excess-errors "In instantiation of" }

40
libstdc++-v3/testsuite/20_util/remove_reference/requirements/explicit_instantiation.cc Normal file
View file

@ -0,0 +1,40 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// NB: This file is for testing type_traits with NO OTHER INCLUDES.
#include <type_traits>
namespace std
{
typedef short test_type;
template struct remove_reference<test_type>;
}

53
libstdc++-v3/testsuite/20_util/remove_reference/value.cc Normal file
View file

@ -0,0 +1,53 @@
// { dg-options "-std=gnu++0x" }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
#include <type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::remove_reference;
using std::is_same;
using namespace __gnu_test;
VERIFY( (is_same<remove_reference<int&>::type, int>::value) );
VERIFY( (is_same<remove_reference<int>::type, int>::value) );
VERIFY( (is_same<remove_reference<const int&>::type, const int>::value) );
VERIFY( (is_same<remove_reference<int*&>::type, int*>::value) );
VERIFY( (is_same<remove_reference<ClassType&>::type, ClassType>::value) );
VERIFY( (is_same<remove_reference<ClassType>::type, ClassType>::value) );
VERIFY( (is_same<remove_reference<int(&)(int)>::type, int(int)>::value) );
VERIFY( (is_same<remove_reference<int&&>::type, int>::value) );
VERIFY( (is_same<remove_reference<int>::type, int>::value) );
VERIFY( (is_same<remove_reference<const int&&>::type, const int>::value) );
VERIFY( (is_same<remove_reference<int*&&>::type, int*>::value) );
VERIFY( (is_same<remove_reference<ClassType&&>::type, ClassType>::value) );
VERIFY( (is_same<remove_reference<ClassType>::type, ClassType>::value) );
VERIFY( (is_same<remove_reference<int(&&)(int)>::type, int(int)>::value) );
}
int main()
{
test01();
return 0;
}

2
libstdc++-v3/testsuite/tr1/4_metaprogramming/add_const/requirements/typedefs.cc → libstdc++-v3/testsuite/tr1/4_metaprogramming/add_const/value.cc
View file

@ -1,6 +1,6 @@
// 2004-12-16 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 Free Software Foundation, Inc.
// Copyright (C) 2004, 2005, 2006, 2007 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

2
libstdc++-v3/testsuite/tr1/4_metaprogramming/add_cv/requirements/typedefs.cc → libstdc++-v3/testsuite/tr1/4_metaprogramming/add_cv/value.cc
View file

@ -1,6 +1,6 @@
// 2004-12-16 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 Free Software Foundation, Inc.
// Copyright (C) 2004, 2005, 2006, 2007 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

2
libstdc++-v3/testsuite/tr1/4_metaprogramming/add_pointer/requirements/typedefs.cc → libstdc++-v3/testsuite/tr1/4_metaprogramming/add_pointer/value.cc
View file

@ -1,6 +1,6 @@
// 2004-12-12 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 Free Software Foundation, Inc.
// Copyright (C) 2004, 2005, 2006, 2007 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

2
libstdc++-v3/testsuite/tr1/4_metaprogramming/add_reference/requirements/typedefs.cc → libstdc++-v3/testsuite/tr1/4_metaprogramming/add_reference/value.cc
View file

@ -1,6 +1,6 @@
// 2004-12-08 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
// Copyright (C) 2004, 2005, 2006, 2007 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

2
libstdc++-v3/testsuite/tr1/4_metaprogramming/add_volatile/requirements/typedefs.cc → libstdc++-v3/testsuite/tr1/4_metaprogramming/add_volatile/value.cc
View file

@ -1,6 +1,6 @@
// 2004-12-16 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 Free Software Foundation, Inc.
// Copyright (C) 2004, 2005, 2006, 2007 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

2
libstdc++-v3/testsuite/tr1/4_metaprogramming/aligned_storage/requirements/typedefs.cc → libstdc++-v3/testsuite/tr1/4_metaprogramming/aligned_storage/value.cc
View file

@ -1,6 +1,6 @@
// 2005-01-11 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2005 Free Software Foundation, Inc.
// Copyright (C) 2005, 2006, 2007 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