Commits
Chris Lattner committed 514ec311141
Progress towards SR-1069: - Fix ExprTypeSaverAndEraser to save & restore the invalid bit on closure parameter decls. - Teach CalleeCandidateInfo::evaluateCloseness to not try to find generic subs on types that contain a unresolved type within them. With these changes, the compiler doesn't segfault on the testcase when assertions are enabled. It still doesn't produce a great diagnostic though.