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3 files changed, 154 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_convertible/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_convertible/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..c1481c586
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_convertible/requirements/explicit_instantiation.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 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/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <tr1/type_traits>
+
+namespace std
+{
+  namespace tr1
+  {
+    typedef short test_type;
+    template struct is_convertible<test_type, test_type>;
+  }
+}
diff --git a/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_convertible/requirements/typedefs.cc b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_convertible/requirements/typedefs.cc
new file mode 100644
index 000000000..a75506b84
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_convertible/requirements/typedefs.cc
@@ -0,0 +1,35 @@
+// 2005-02-23  Paolo Carlini  <pcarlini@suse.de>
+//
+// Copyright (C) 2005, 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/>.
+
+// 
+// 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::is_convertible<int, 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;
+}
diff --git a/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_convertible/value.cc b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_convertible/value.cc
new file mode 100644
index 000000000..9a677ec11
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_convertible/value.cc
@@ -0,0 +1,86 @@
+// 2005-02-23  Paolo Carlini  <pcarlini@suse.de>
+//
+// Copyright (C) 2005, 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/>.
+
+// 4.6 Relationships between types
+
+#include <tr1/type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  using std::tr1::is_convertible;
+  using namespace __gnu_test;
+
+  // Positive tests.
+  VERIFY( (test_relationship<is_convertible, int, int>(true)) );
+  VERIFY( (test_relationship<is_convertible, int, const int>(true)) );
+  VERIFY( (test_relationship<is_convertible, volatile int, const int>(true)) );
+  VERIFY( (test_relationship<is_convertible, int, float>(true)) );
+  VERIFY( (test_relationship<is_convertible, double, float>(true)) );
+  VERIFY( (test_relationship<is_convertible, float, int>(true)) );
+  VERIFY( (test_relationship<is_convertible, int*, const int*>(true)) );
+  VERIFY( (test_relationship<is_convertible, int*, void*>(true)) );
+  VERIFY( (test_relationship<is_convertible, int[4], int*>(true)) );
+  VERIFY( (test_relationship<is_convertible, float&, int>(true)) );
+  VERIFY( (test_relationship<is_convertible, int, const int&>(true)) ); 
+  VERIFY( (test_relationship<is_convertible, const int&, int>(true)) );
+  VERIFY( (test_relationship<is_convertible, float, const int&>(true)) );
+  VERIFY( (test_relationship<is_convertible, float, volatile float&>(true)) );
+  VERIFY( (test_relationship<is_convertible, int(int), int(*)(int)>(true)) );
+  VERIFY( (test_relationship<is_convertible, int(int), int(&)(int)>(true)) );
+  VERIFY( (test_relationship<is_convertible, int(&)(int), int(*)(int)>(true)) );
+  VERIFY( (test_relationship<is_convertible, EnumType, int>(true)) );
+  VERIFY( (test_relationship<is_convertible, ClassType, ClassType>(true)) );
+  VERIFY( (test_relationship<is_convertible, DerivedType, ClassType>(true)) );
+  VERIFY( (test_relationship<is_convertible, DerivedType*, ClassType*>(true)) );
+  VERIFY( (test_relationship<is_convertible, DerivedType&, ClassType&>(true)) );
+
+  VERIFY( (test_relationship<is_convertible, void, void>(true)) );
+  VERIFY( (test_relationship<is_convertible, int, void>(true)) );
+  VERIFY( (test_relationship<is_convertible, int[4], void>(true)) );  
+
+  // Negative tests.
+  VERIFY( (test_relationship<is_convertible, const int*, int*>(false)) );
+  VERIFY( (test_relationship<is_convertible, int*, float*>(false)) );
+  VERIFY( (test_relationship<is_convertible, const int[4], int*>(false)) );
+  VERIFY( (test_relationship<is_convertible, int[4], int[4]>(false)) );
+  VERIFY( (test_relationship<is_convertible, const int&, int&>(false)) );
+  VERIFY( (test_relationship<is_convertible, float&, int&>(false)) );  
+  VERIFY( (test_relationship<is_convertible, float, volatile int&>(false)) );
+  VERIFY( (test_relationship<is_convertible, int(int), int(int)>(false)) );
+  VERIFY( (test_relationship<is_convertible, int(int), int(*)(void)>(false)) );
+  VERIFY( (test_relationship<is_convertible, int(*)(int), int(&)(int)>(false)) );
+  VERIFY( (test_relationship<is_convertible, int, EnumType>(false)) );
+  VERIFY( (test_relationship<is_convertible, int, ClassType>(false)) );
+  VERIFY( (test_relationship<is_convertible, ClassType, DerivedType>(false)) );
+  VERIFY( (test_relationship<is_convertible, ClassType*, DerivedType*>(false)) );
+  VERIFY( (test_relationship<is_convertible, ClassType&, DerivedType&>(false)) );
+
+  VERIFY( (test_relationship<is_convertible, void, int>(false)) );
+  VERIFY( (test_relationship<is_convertible, void, float>(false)) );  
+  VERIFY( (test_relationship<is_convertible, void, int(*)(int)>(false)) );  
+}
+
+int main()
+{
+  test01();
+  return 0;
+}