John McCall 6a73d244c3 Implement getSwiftRuntimeCompatibilityVersionForTarget for recent releases ...

We were relying on this for `@isolated(any)` mangling suppression, but
it actually doesn't generate correct results for recent deployment targets.
As a result, we treated e.g. macOS 14.4 as if it were completely
unconstrained in terms of runtime availability.

I took this data from availability-macros.def; it's unfortunate that
we can't just generate the implementation directly from that.

Fixes rdar://129861211

2024-06-25 13:25:56 -04:00

22 KiB

Raw Blame History

View Raw