4 Commits

Author	SHA1	Message	Date
Doug Gregor	dd6a061b29	Only consider a module "strict" if it was compiled in Swift 6	2022-04-19 21:48:35 -07:00
Doug Gregor	7149702d12	Rename @_predatesConcurrency to @preconcurrency. ... Introduce the `@preconcurrency` attribute name for `@_predatesConcurrency`, which has been the favored name in the pitch thread so far. Retain the old name for now to help smooth migration.	2022-01-26 08:39:01 -08:00
Doug Gregor	884e72a9a3	Warn about an unused @_predatesConcurrency attribute on an import. ... We'll already suggest the addition of `@_predatesConcurrency` on an import to downgrade or silence `Sendable`-related diagnostics, so we'll be adding these to people's code. Over time, this attribute can go stale, if the imported module's adopt `Sendable`. When the attribute isn't doing anything, because it didn't suppress any `Sendable`-related diagnostics, suggest that it be removed.	2021-12-21 15:04:40 -08:00
Doug Gregor	0367213929	Implement predates-concurrency imports for Sendable diagnostic downgrades	2021-12-21 11:24:56 -08:00