Doug Gregor ddc2b113c9 Check for declaration overrides within extensions as well as within classes. ...

A Swift method in an extension cannot override a method nor can it be
overridden by a method. Diagnose this. We may remove this limitation
at a later time.

An [objc] method in an extension can override and can be overridden, so
specifically allow this case. It's useful in our Foundation bindings.



Swift SVN r4308

2013-03-06 19:56:56 +00:00

2.4 KiB

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