Files
swift-mirror/stdlib/public/runtime/ExistentialMetadataImpl.h
Greg Parker 2ad2f26024 [runtime] Fix assignment of Any with mismatched types.
The COW existential implementation sets the existential box's
new value but fails to set the box's new type. Hijinks ensue
when the new value is later used as if it were of the old type.

rdar://31955457
2017-05-03 00:19:21 -07:00

25 KiB