Boo.Lang.Compiler.Steps.MethodBodyState.EnterExceptionHandler C# (CSharp) Метод

        public void EnterExceptionHandler()
        {
            ++_exceptionHandlerDepth;
        }

 override public void OnExceptionHandler(ExceptionHandler node)
 {
     _state.EnterExceptionHandler();
     Visit(node.Block);
     _state.LeaveExceptionHandler();
 }