+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),
struct has_trivial_constructor
: 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> { };
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 { };
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
--- /dev/null
+// 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;
+}
--- /dev/null
+// 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;
+}
--- /dev/null
+// 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;
+}
--- /dev/null
+// 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;
+}
--- /dev/null
+// 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;
+}
--- /dev/null
+// 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;
+}
--- /dev/null
+// 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;
+}
--- /dev/null
+// 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;
+}
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