Doug Gregor c98295357c [Archetype builder] Simplify handling of typealiases in protocols. ...

PotentialArchetype::getNestedType() was effectively reimplementing a
simplified form of mapTypeOutOfContext(), missing some cases in the
process. Just use mapTypeOutOfContext() and resolveArchetype(). While
here, stop re-implementing the addSameType* operations; just call them
directly. With these changes, we no longer need the "typealias in
protocol is too complex" diagnostic.

Eliminates another use of getSelfTypeInContext().

2016-12-02 15:31:04 -08:00

47 KiB

Raw Blame History

View Raw