Is there any example how to create compoundable binary binder expression which can throw an exception. I tried to return Expression.Throw but DLR complains with
System.InvalidCastException: The result type 'System.Void' of the dynamic binding produced by binder 'MyBinaryOperationBinder' is not compatible with the result type 'System.Object' expected by the call site.
which kind of makes a sense as throw is of type void. Any hints how to throw and return correct binary expression type at same time ?