When a call is resolved to a classifier, only a single error message was
being used for multiple cases. This lead to confusion as the default
message may not be applicable to a given error case. Added additional
errors and messages to distinguish between these error cases.
#KT-57251 Fixed
lookupNamespaceType now returns NamespaceType of a scope not only of the
namespace found by name, but also of the classifier static classes scope found
by the same name. This allows correct resolution of expressions
"Class.Nested.member()", where Class comes from Java (previously it was
resolved into a NamespaceDescriptor with a NamespaceType).
NamespaceDescriptor.getNamespaceType() is deleted since there are no sense in
namespace's NamespaceType alone anymore.
Also some minor refactoring (referencedName param is useless)
#KT-1174 In Progress
Brian Norman