Method returning System.Collections.Generic.Dictionary<System.UInt32, My.Record> has sig attribute beginning "unsigned intMy.Record "
-- indeed any generic containers with concrete types applied are lost in reports be they argument types or return types
Method with form T1 Method<T1,T2,T3,T4>(T2 a, T2 b, T3 c) has sig="<4> (, , )"
-- open type parameters are not marked with any token
These make formatting results for reports or reconciling with other introspective or reflective analyses of the same code a more difficult job of parsing.
Possibly related to the nested class name formatting issue http://sourceforge.net/tracker/?func=detail&aid=3018557&group_id=175733&atid=874418