This commit covers enum entry vs companion member case,
when one companion object is in the scope.
K1 reports UNRESOLVED_REFERENCE here, probably due to ambiguity.
About K2, while resolving Some.foo it first tries to resolve Some
as a "general" variable access, and gets the only candidate with companion.
After that it tries to resolve Some as a qualifier,
but we have no scope with a single qualifier, so no influence here.
Finally during foo resolve it should choose between enum entry and
companion member, and enum entry wins due to KT-37591.
Mikhail Glukhikh
63ce4ba6b0