Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / libsupc++ / cxxabi-forced.h

diff --git a/libstdc++-v3/libsupc++/cxxabi-forced.h b/libstdc++-v3/libsupc++/cxxabi-forced.h
new file mode 100644 (file)
index 0000000..e0cf1d0
--- /dev/null
+++ b/libstdc++-v3/libsupc++/cxxabi-forced.h
@@ -0,0 +1,51 @@
+// cxxabi.h subset for inclusion by other library headers -*- C++ -*-
+  
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// 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/>.
+
+#ifndef _CXXABI_FORCED_H
+#define _CXXABI_FORCED_H 1
+
+#pragma GCC visibility push(default)
+
+#ifdef __cplusplus
+namespace __cxxabiv1
+{  
+  /** 
+   *  @brief Thrown as part of forced unwinding.
+   *  @ingroup exceptions
+   *
+   *  A magic placeholder class that can be caught by reference to
+   *  recognize forced unwinding.
+   */
+  class __forced_unwind
+  {
+    virtual ~__forced_unwind() throw();
+    virtual void __pure_dummy() = 0; // prevent catch by value
+  };
+}
+#endif // __cplusplus
+
+#pragma GCC visibility pop
+
+#endif // __CXXABI_FORCED_H