+2004-12-10 Paolo Carlini <pcarlini@suse.de>
+
+ * include/tr1/type_traits: Implement remove_const, remove_volatile,
+ and remove_cv.
+ * testsuite/tr1/4_metaprogramming/const_volatile_modifications/
+ remove_const.cc: New.
+ * testsuite/tr1/4_metaprogramming/const_volatile_modifications/
+ remove_cv.cc: Likewise.
+ * testsuite/tr1/4_metaprogramming/const_volatile_modifications/
+ remove_volatile.cc: Likewise.
+
+ * testsuite/tr1/4_metaprogramming/primary_type_categories/
+ is_array/is_array.cc: Slightly tweak consistently, remove typedefs,
+ add a few tests.
+
2004-12-09 Paolo Carlini <pcarlini@suse.de>
* include/tr1/type_traits: Implement remove_extent and
/// @brief const-volatile modifications [4.7.1].
template<typename _Tp>
- struct remove_const;
+ struct remove_const
+ {
+ typedef _Tp type;
+ };
+
+ template<typename _Tp>
+ struct remove_const<_Tp const>
+ {
+ typedef _Tp type;
+ };
template<typename _Tp>
- struct remove_volatile;
+ struct remove_volatile
+ {
+ typedef _Tp type;
+ };
+
+ template<typename _Tp>
+ struct remove_volatile<_Tp volatile>
+ {
+ typedef _Tp type;
+ };
template<typename _Tp>
- struct remove_cv;
+ struct remove_cv
+ {
+ typedef typename
+ remove_const<typename remove_volatile<_Tp>::type>::type type;
+ };
template<typename _Tp>
struct add_const;
--- /dev/null
+// 2004-12-10 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.
+
+// 4.7.1 Const-volatile modifications
+
+#include <tr1/type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::tr1::remove_const;
+ using std::tr1::is_same;
+ using namespace __gnu_test;
+
+ VERIFY( (is_same<remove_const<const volatile int>::type,
+ volatile int>::value) );
+ VERIFY( (is_same<remove_const<const int*>::type, const int*>::value) );
+ VERIFY( (is_same<remove_const<const volatile ClassType>::type,
+ volatile ClassType>::value) );
+ VERIFY( (is_same<remove_const<const ClassType*>::type,
+ const ClassType*>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// 2004-12-10 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.
+
+// 4.7.1 Const-volatile modifications
+
+#include <tr1/type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::tr1::remove_cv;
+ using std::tr1::is_same;
+ using namespace __gnu_test;
+
+ VERIFY( (is_same<remove_cv<const volatile int>::type, int>::value) );
+ VERIFY( (is_same<remove_cv<const volatile int*>::type,
+ const volatile int*>::value) );
+ VERIFY( (is_same<remove_cv<const volatile ClassType>::type,
+ ClassType>::value) );
+ VERIFY( (is_same<remove_cv<const volatile ClassType*>::type,
+ const volatile ClassType*>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
--- /dev/null
+// 2004-12-10 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.
+
+// 4.7.1 Const-volatile modifications
+
+#include <tr1/type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::tr1::remove_volatile;
+ using std::tr1::is_same;
+ using namespace __gnu_test;
+
+ VERIFY( (is_same<remove_volatile<const volatile int>::type,
+ const int>::value) );
+ VERIFY( (is_same<remove_volatile<volatile int*>::type,
+ volatile int*>::value) );
+ VERIFY( (is_same<remove_volatile<const volatile ClassType>::type,
+ const ClassType>::value) );
+ VERIFY( (is_same<remove_volatile<volatile ClassType*>::type,
+ volatile ClassType*>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
using std::tr1::is_array;
using namespace __gnu_test;
- typedef int int_array[5];
- typedef int empty_int_array[];
- typedef float* pointer_array[5];
- typedef float* empty_pointer_array[];
- typedef ClassType ClassType_array[5];
- typedef ClassType empty_ClassType_array[];
-
- VERIFY( (test_category<is_array, int_array, true>()) );
- VERIFY( (test_category<is_array, empty_int_array, true>()) );
- VERIFY( (test_category<is_array, pointer_array, true>()) );
- VERIFY( (test_category<is_array, empty_pointer_array, true>()) );
- VERIFY( (test_category<is_array, ClassType_array, true>()) );
- VERIFY( (test_category<is_array, empty_ClassType_array, true>()) );
+ VERIFY( (test_category<is_array, int[2], true>()) );
+ VERIFY( (test_category<is_array, int[], true>()) );
+ VERIFY( (test_category<is_array, int[2][3], true>()) );
+ VERIFY( (test_category<is_array, int[][3], true>()) );
+ VERIFY( (test_category<is_array, float*[2], true>()) );
+ VERIFY( (test_category<is_array, float*[], true>()) );
+ VERIFY( (test_category<is_array, float*[2][3], true>()) );
+ VERIFY( (test_category<is_array, float*[][3], true>()) );
+ VERIFY( (test_category<is_array, ClassType[2], true>()) );
+ VERIFY( (test_category<is_array, ClassType[], true>()) );
+ VERIFY( (test_category<is_array, ClassType[2][3], true>()) );
+ VERIFY( (test_category<is_array, ClassType[][3], true>()) );
// Sanity check.
VERIFY( (test_category<is_array, ClassType, false>()) );
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