Commits
Joe Groff committed 9ff6e65af03
IRGen: Lower SIL ArchetypeMethodInst. ArchetypeMethodInst, like ProtocolMethodInst, actually needs to be modeled as returning a thick function type, in order to represent the metadata parameter to the witness table function. With that change to SILGen, implement ArchetypeMethodInst IRGen. Swift SVN r4688