Skip to content

R
riscv-gcc-1
Commit 36651afe by Paolo Carlini Committed by Paolo Carlini
Options

type_traits: Add has_trivial_copy, has_trivial_assign, has_nothrow_copy, has_nothrow_assign. 

2004-12-30  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits: Add has_trivial_copy, has_trivial_assign,
	has_nothrow_copy, has_nothrow_assign.
	* testsuite/testsuite_tr1.h: Add test_copy_property and
	test_assign_property.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_nothrow_assign/has_nothrow_assign.cc: New.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_nothrow_assign/typedefs.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_nothrow_copy/has_nothrow_copy.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_nothrow_copy/typedefs.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_trivial_assign/has_trivial_assign.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_trivial_assign/typedefs.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_trivial_copy/has_trivial_copy.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_trivial_copy/typedefs.cc: Likewise.

From-SVN: r92745
parent 3d6a9acd
Showing with 459 additions and 0 deletions
libstdc++-v3/ChangeLog
2004-12-30 Paolo Carlini <pcarlini@suse.de>
* include/tr1/type_traits: Add has_trivial_copy, has_trivial_assign,
has_nothrow_copy, has_nothrow_assign.
* testsuite/testsuite_tr1.h: Add test_copy_property and
test_assign_property.
* testsuite/tr1/4_metaprogramming/type_properties/
has_nothrow_assign/has_nothrow_assign.cc: New.
* testsuite/tr1/4_metaprogramming/type_properties/
has_nothrow_assign/typedefs.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
has_nothrow_copy/has_nothrow_copy.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
has_nothrow_copy/typedefs.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
has_trivial_assign/has_trivial_assign.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
has_trivial_assign/typedefs.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
has_trivial_copy/has_trivial_copy.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
has_trivial_copy/typedefs.cc: Likewise.
2004-12-29 Jonathan Wakely <redi@gcc.gnu.org>
* include/bits/vector.tcc (erase(iterator, iterator),
......
libstdc++-v3/include/tr1/type_traits
......@@ -277,6 +277,17 @@ namespace tr1
: public integral_constant<bool, is_pod<_Tp>::value> { };
template<typename _Tp>
struct has_trivial_copy
: public integral_constant<bool, (is_pod<_Tp>::value
&& !is_volatile<_Tp>::value)> { };
template<typename _Tp>
struct has_trivial_assign
: public integral_constant<bool, (is_pod<_Tp>::value
&& !is_const<_Tp>::value
&& !is_volatile<_Tp>::value)> { };
template<typename _Tp>
struct has_trivial_destructor
: public integral_constant<bool, is_pod<_Tp>::value> { };
......@@ -284,6 +295,17 @@ namespace tr1
struct has_nothrow_constructor
: public integral_constant<bool, is_pod<_Tp>::value> { };
template<typename _Tp>
struct has_nothrow_copy
: public integral_constant<bool, (is_pod<_Tp>::value
&& !is_volatile<_Tp>::value)> { };
template<typename _Tp>
struct has_nothrow_assign
: public integral_constant<bool, (is_pod<_Tp>::value
&& !is_const<_Tp>::value
&& !is_volatile<_Tp>::value)> { };
template<typename>
struct has_virtual_destructor
: public false_type { };
......
libstdc++-v3/testsuite/testsuite_tr1.h
......@@ -62,6 +62,40 @@ namespace __gnu_test
return ret;
}
template<template<typename> class Property,
typename Type>
bool
test_copy_property(bool value)
{
bool ret = true;
ret &= Property<Type>::value == value;
ret &= Property<const Type>::value == value;
ret &= Property<volatile Type>::value == !value;
ret &= Property<const volatile Type>::value == !value;
ret &= Property<Type>::type::value == value;
ret &= Property<const Type>::type::value == value;
ret &= Property<volatile Type>::type::value == !value;
ret &= Property<const volatile Type>::type::value == !value;
return ret;
}
template<template<typename> class Property,
typename Type>
bool
test_assign_property(bool value)
{
bool ret = true;
ret &= Property<Type>::value == value;
ret &= Property<const Type>::value == !value;
ret &= Property<volatile Type>::value == !value;
ret &= Property<const volatile Type>::value == !value;
ret &= Property<Type>::type::value == value;
ret &= Property<const Type>::type::value == !value;
ret &= Property<volatile Type>::type::value == !value;
ret &= Property<const volatile Type>::type::value == !value;
return ret;
}
template<template<typename, typename> class Relationship,
typename Type1, typename Type2>
bool
......
libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_nothrow_assign/has_nothrow_assign.cc 0 → 100644
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 4.5.3 Type properties
#include <tr1/type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::tr1::has_nothrow_assign;
using namespace __gnu_test;
VERIFY( (test_assign_property<has_nothrow_assign, void>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, int>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, float>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, EnumType>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, int*>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, int(*)(int)>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, int (ClassType::*)>(true)) );
// Temporarily disabled because of c++/19076 :-(
// VERIFY( (test_assign_property<has_nothrow_assign,
// int (ClassType::*) (int)>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, int[2]>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, float[][3]>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, EnumType[2][3][4]>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, int*[3]>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign, int(*[][2])(int)>(true)) );
VERIFY( (test_assign_property<has_nothrow_assign,
int (ClassType::*[2][3])>(true)) );
// Temporarily disabled because of c++/19076 :-(
// VERIFY( (test_assign_property<has_nothrow_assign,
// int (ClassType::*[][2][3]) (int)>(true)) );
}
int main()
{
test01();
return 0;
}
libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_nothrow_assign/typedefs.cc 0 → 100644
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
//
// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
#include <tr1/type_traits>
// { dg-do compile }
void test01()
{
// Check for required typedefs
typedef std::tr1::has_nothrow_assign<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;
}
libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_nothrow_copy/has_nothrow_copy.cc 0 → 100644
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 4.5.3 Type properties
#include <tr1/type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::tr1::has_nothrow_copy;
using namespace __gnu_test;
VERIFY( (test_copy_property<has_nothrow_copy, void>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, int>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, float>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, EnumType>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, int*>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, int(*)(int)>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, int (ClassType::*)>(true)) );
// Temporarily disabled because of c++/19076 :-(
// VERIFY( (test_copy_property<has_nothrow_copy,
// int (ClassType::*) (int)>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, int[2]>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, float[][3]>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, EnumType[2][3][4]>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, int*[3]>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy, int(*[][2])(int)>(true)) );
VERIFY( (test_copy_property<has_nothrow_copy,
int (ClassType::*[2][3])>(true)) );
// Temporarily disabled because of c++/19076 :-(
// VERIFY( (test_copy_property<has_nothrow_copy,
// int (ClassType::*[][2][3]) (int)>(true)) );
}
int main()
{
test01();
return 0;
}
libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_nothrow_copy/typedefs.cc 0 → 100644
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
//
// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
#include <tr1/type_traits>
// { dg-do compile }
void test01()
{
// Check for required typedefs
typedef std::tr1::has_nothrow_copy<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;
}
libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_trivial_assign/has_trivial_assign.cc 0 → 100644
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 4.5.3 Type properties
#include <tr1/type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::tr1::has_trivial_assign;
using namespace __gnu_test;
VERIFY( (test_assign_property<has_trivial_assign, void>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, int>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, float>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, EnumType>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, int*>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, int(*)(int)>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, int (ClassType::*)>(true)) );
// Temporarily disabled because of c++/19076 :-(
// VERIFY( (test_assign_property<has_trivial_assign,
// int (ClassType::*) (int)>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, int[2]>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, float[][3]>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, EnumType[2][3][4]>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, int*[3]>(true)) );
VERIFY( (test_assign_property<has_trivial_assign, int(*[][2])(int)>(true)) );
VERIFY( (test_assign_property<has_trivial_assign,
int (ClassType::*[2][3])>(true)) );
// Temporarily disabled because of c++/19076 :-(
// VERIFY( (test_assign_property<has_trivial_assign,
// int (ClassType::*[][2][3]) (int)>(true)) );
}
int main()
{
test01();
return 0;
}
libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_trivial_assign/typedefs.cc 0 → 100644
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
//
// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
#include <tr1/type_traits>
// { dg-do compile }
void test01()
{
// Check for required typedefs
typedef std::tr1::has_trivial_assign<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;
}
libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_trivial_copy/has_trivial_copy.cc 0 → 100644
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 4.5.3 Type properties
#include <tr1/type_traits>
#include <testsuite_hooks.h>
#include <testsuite_tr1.h>
void test01()
{
bool test __attribute__((unused)) = true;
using std::tr1::has_trivial_copy;
using namespace __gnu_test;
VERIFY( (test_copy_property<has_trivial_copy, void>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, int>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, float>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, EnumType>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, int*>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, int(*)(int)>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, int (ClassType::*)>(true)) );
// Temporarily disabled because of c++/19076 :-(
// VERIFY( (test_copy_property<has_trivial_copy,
// int (ClassType::*) (int)>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, int[2]>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, float[][3]>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, EnumType[2][3][4]>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, int*[3]>(true)) );
VERIFY( (test_copy_property<has_trivial_copy, int(*[][2])(int)>(true)) );
VERIFY( (test_copy_property<has_trivial_copy,
int (ClassType::*[2][3])>(true)) );
// Temporarily disabled because of c++/19076 :-(
// VERIFY( (test_copy_property<has_trivial_copy,
// int (ClassType::*[][2][3]) (int)>(true)) );
}
int main()
{
test01();
return 0;
}
libstdc++-v3/testsuite/tr1/4_metaprogramming/type_properties/has_trivial_copy/typedefs.cc 0 → 100644
// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
//
// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
#include <tr1/type_traits>
// { dg-do compile }
void test01()
{
// Check for required typedefs
typedef std::tr1::has_trivial_copy<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;
}
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment