Commits

Joe Groff committed 6bce1d456efM
Merge pull request #4336 from jckarter/anyhashable-dynamic-cast Sema: Make Hashable-to-AnyHashable a Subtype rather than Conversion.
Merge pull request #4336 from jckarter/anyhashable-dynamic-cast Sema: Make Hashable-to-AnyHashable a Subtype rather than Conversion.