1 files changed, 49 insertions, 0 deletions
diff --git a/include/unsupported_exception.h b/include/unsupported_exception.h
new file mode 100644
index 0000000..9920a5c
--- /dev/null
+++ b/include/unsupported_exception.h
@@ -0,0 +1,49 @@
+/*
+   Please use git log for copyright holder and year information
+
+   This file is part of libbash.
+
+   libbash 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 of the License, or
+   (at your option) any later version.
+
+   libbash 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 libbash.  If not, see <http://www.gnu.org/licenses/>.
+*/
+///
+/// \file unsupported_exception.h
+/// \brief implementation for unsupported_exception
+///
+
+#ifndef LIBBASH_CORE_UNSUPPORTED_EXCEPTION_H_
+#define LIBBASH_CORE_UNSUPPORTED_EXCEPTION_H_
+
+#include <stdexcept>
+#include <string>
+
+#include "common.h"
+#include "interpreter_exception.h"
+
+namespace libbash
+{
+  ///
+  /// \class unsupported_exception
+  /// \brief exception for unsupported features
+  ///
+  class LIBBASH_API unsupported_exception: public libbash::interpreter_exception
+  {
+  public:
+    /// \brief the constructor
+    /// \param err_msg the error message
+    explicit unsupported_exception(const std::string& err_msg):
+      libbash::interpreter_exception(err_msg){}
+  };
+}
+
+#endif