Joe Groff 5e682924f6 AST: Drop insignificant CheckedCastKinds. ...

We'd like to kill this enum off eventually, since the runtime inevitably needs to be able to handle arbitrary checked casts in opaque contexts, and SILGen and IRGen can deal with picking more optimal runtime entry points for specific casts. Only the container bridging kinds are still depended on anymore, and even those ought to eventually be handlable by the runtime in 'x as T' situations. NFC yet.

Swift SVN r23127

2014-11-06 04:05:05 +00:00

151 KiB

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