Allan Shortlidge 7ea778f3a0 Sema: Diagnose @backDeployed functions with missing bodies in swiftinterfaces. ...

A `@backDeployed` function printed in a `.swiftinterface` must have a function
body so that SILGen can emit a fallback copy to call when the back deployed
function is unavailable. Previously, the compiler would crash in SILGen when
compiling an interface containing a back deployed function without a body.

Resolves rdar://141593108.

2025-01-03 09:15:12 -08:00

1.2 KiB

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