Doug Gregor c96a89b2f2 Introduce a suppressible feature for async sequences Failure type ...

Suppressing this feature doesn't disable the use of new syntax in the
normal way. Instead, it introduces `@rethrows` on the
AsyncIteratorProtocol and AsyncSequence protocols, so that older
compilers can still use the async sequences generated by newer
compilers and standard libraries.

Fixes the rest of rdar://123782658

2024-02-29 11:49:26 -08:00

463 B

Raw Blame History

View Raw