Enable Sendability for AsyncStream and AsyncThrowingStream #41713
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ktoso
reviewed
Mar 8, 2022
| @@ -341,7 +340,7 @@ extension AsyncThrowingStream { | |||
| } | |||
| } | |||
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| func cancel() { | |||
| @Sendable func cancel() { | |||
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I think so since it is used in the termination which is sendable
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grynspan
approved these changes
Mar 8, 2022
jamieQ
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Feb 13, 2024
| } else { | ||
| unlock() | ||
| fatalError("attempt to await next() on more than one task") |
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@phausler apologies for resurrecting this, but if you have a chance, could you help me understand why this check was removed? i assume it was not directly related to the conditional Sendable conformance since the same change wasn't made to the throwing variant, but maybe i'm overlooking something.
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This makes AsyncStream and AsyncThrowingStream both conditionally Sendable when their Element is Sendable and removes the runtime assertion associated with that behavior.