What do you think about the ways of fixing
http://code.google.com/p/formulacompiler/issues/detail?id=25?
Looks like we cannot determine a data type of ExpressionNodeForSwitch at
compile-time.
This is one of two problems which cause
http://code.google.com/p/formulacompiler/issues/detail?id=22. The other
one has been fixed.
-Vova