function literals not separately counted #16
Description
It would be nice if function literals were assigned a complexity separate from the function declaration they were nested inside. This will require giving the nested function literals pseudo-names. E.g., the second function literal nested inside func Foo, might given pseudo name like "Foo.funcLit#2". It might also require using a map[string]stat rather than a []stat and indexing the map with a concatenation of package path with the function name.