1 files changed, 37 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/src/hash_c++0x.cc b/gcc-4.4.3/libstdc++-v3/src/hash_c++0x.cc
new file mode 100644
index 000000000..27a5765c6
--- /dev/null
+++ b/gcc-4.4.3/libstdc++-v3/src/hash_c++0x.cc
@@ -0,0 +1,37 @@
+// std::hash definitions -*- C++ -*-
+
+// 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.
+
+// 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 "hash.cc"
+#include <system_error>
+
+namespace std
+{
+  template<>
+    size_t
+    hash<error_code>::operator()(error_code __e) const
+    { 
+      const char* __p = reinterpret_cast<const char*>(&__e);
+      return _Fnv_hash<>::hash(__p, sizeof(__e));
+    }
+}