[SR-1013] Swift 2.2 compiler segfault w/ bridging Obj-C protocol

[swift-ci]

Previous ID	SR-1013
Radar	None
Original Reporter	colincornaby (JIRA User)
Type	Bug
Status	Resolved
Resolution	Duplicate

Attachment: Download

Environment

Swift 2.2, Xcode 7.3 final

Additional Detail from JIRA

Votes	0
Component/s	Compiler
Labels	Bug
Assignee	None
Priority	Medium

md5: ed0b57a52f1af55bb8d1d96fd066031c

duplicates:

• SR-872 C functions in Obj-C interfaces are not imported into Swift

Issue Description:

We have a public SDK that is causing the Swift 2.2 compiler to segfault. I've boiled the problem down to a sample project, and the problem seems to be related to an NS_ENUM within the protocol. When I move the NS_ENUM definition out of the protocol definition the project compiles ok.

I inherited this code so I'm not sure why the NS_ENUM was declared inside of the protocol definition, but this worked under Swift 2.1, so I'll file it as a bug, as I think this header should probably bridge ok to Swift anyway. On our end I can move the enum out of the protocol, and then update.

Attaching a sample.

[belkadan]

Aha, this one I do know. :-) Your reduction helped narrow it down.