2 Commits

Author	SHA1	Message	Date
Slava Pestov	c1d4589fb7	SIL: Fix type lowering of 'unowned T' where 'T' is a type parameter ... The abstraction pattern's generic signature does not describe the substituted type, and it may not be present at all. Fixes https://github.com/swiftlang/swift/issues/79244.	2025-02-11 14:25:35 -05:00
Slava Pestov	8f38532018	SIL: Fix type lowering of unowned reference to class-bound generic parameter ... Unowned references lower as address-only or loadable, depending on whether the underlying class type is known to be native Swift or not. In the case where we were lowering an interface type, we would unconditionally erase the type to AnyObject, producing an incorrect lowering when the generic signature constrained the type parameter to a native Swift class. Fixes <rdar://problem/73083179>.	2021-01-12 18:58:01 -05:00