Slava Pestov fefde3b4c4 Sema: Fix crash with property override and almost-valid superclass ...

It's possible that getSuperclassDecl() returns something but
getSuperclass() does not, for example if you reference a generic
superclass with missing or invalid generic arguments. We would
crash in that case when going down this particular code path.

However, the call to getSuperclass() and the entire function it
appeared in was actually unnecessary.

Fixes https://github.com/swiftlang/swift/issues/74651
Fixes rdar://problem/130394943

2024-08-02 11:41:59 -04:00

22 KiB

Raw Permalink Blame History

View Raw