John McCall 7e15f0a557 Make SIL-visiting not have a default implementation, make classof ...

take a const ValueBase* instead of a SILValue, implement SILArgument
cases for a few visitors and opt others out explicitly, and assert
that classes in the SIL value hierarchy override their superclass's
classof.

Swift SVN r4705

2013-04-12 01:39:52 +00:00

2.9 KiB

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