swiftlang / swift

The Swift Programming Language
https://swift.org
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SIL: change the textual SIL output of a re-borrow phi from `@reborrow @guaranteed` to `@reborrow` #77581

Closed eeckstein closed 3 days ago

eeckstein commented 3 days ago

It's redundant because only guaranteed phis can be reborrows.

Also keep supporting parsing the old @reborrow @guaranteed syntax.

eeckstein commented 3 days ago

@swift-ci smoke test