swift

b69b8772 - Sema: Typo correction should use GenericSignature and not GenericSignatureBuilder

Sema: Typo correction should use GenericSignature and not GenericSignatureBuilder Typo correction would call directly into the GenericSignatureBuilder to get a list of all nested types of a type parameter. Since the time that code was written, higher level APIs were added to GenericSignature which originally wrapped the GenericSignatureBuilder. These days when the rewrite system is enabled, the GenericSignature operations also use the rewrite system, and the long-term goal is to get rid of GenericSignatureBuilder altogether.