Check that it is possible to reference a package scoped identifier that has
the same name as a local identifier, but is a different kind of identifier.
* A variable or function identifier from a package scope if it is a
type identifier in the current scope
* A type identifier from a package scope if it is a non-type identifier
in the current scope
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Lars-Peter Clausen