1 files changed, 56 insertions, 0 deletions
diff --git a/libstdc++-v3/libsupc++/pointer_type_info.cc b/libstdc++-v3/libsupc++/pointer_type_info.cc
new file mode 100644
index 000000000..be96308bf
--- /dev/null
+++ b/libstdc++-v3/libsupc++/pointer_type_info.cc
@@ -0,0 +1,56 @@
+// Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2007,
+// 2009, 2010
+// Free Software Foundation
+//
+// This file is part of GCC.
+//
+// GCC 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.
+
+// GCC 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+#include "tinfo.h"
+
+namespace __cxxabiv1 {
+
+__pointer_type_info::
+~__pointer_type_info ()
+{}
+
+bool __pointer_type_info::
+__is_pointer_p () const
+{
+  return true;
+}
+
+bool __pointer_type_info::
+__pointer_catch (const __pbase_type_info *thrown_type,
+                 void **thr_obj,
+                 unsigned outer) const
+{
+#ifdef __GXX_RTTI
+  if (outer < 2 && *__pointee == typeid (void))
+    {
+      // conversion to void
+      return !thrown_type->__pointee->__is_function_p ();
+    }
+#endif
+  
+  return __pbase_type_info::__pointer_catch (thrown_type, thr_obj, outer);
+}
+
+}