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[Diagnostics] Rename the note file to match the `NonisolatedNonsendin… #81413

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May 10, 2025
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[Diagnostics] Rename the note file to match the `NonisolatedNonsendin… #81413

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[Diagnostics] Rename the note file to match the `NonisolatedNonsendin…
xedin May 9, 2025
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[Diagnostics] Replace last references to `AsyncCallerExecution` with …
xedin May 9, 2025
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2 changes: 1 addition & 1 deletion test/Concurrency/nonisolated_inherits_isolation.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
// REQUIRES: concurrency
// REQUIRES: swift_feature_NonisolatedNonsendingByDefault

// This test checks and validates that when AsyncCallerExecution is enabled, we emit the
// This test checks and validates that when NonisolatedNonsendingByDefault is enabled, we emit the
// appropriate diagnostics. It also runs with the mode off so we can validate
// and compare locally against the normal errors.

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6 changes: 3 additions & 3 deletions ...ocs/diagnostics/async-caller-execution.md → ...tics/nonisolated-nonsending-by-default.md
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@@ -1,4 +1,4 @@
# `AsyncCallerExecution`
# `NonisolatedNonsendingByDefault`

This feature changes the behavior of nonisolated async
functions to run on the actor to which the caller is isolated (if any) by
Expand All @@ -9,7 +9,7 @@ This feature was proposed in [SE-0461](https://github.com/swiftlang/swift-evolut

* The `@concurrent` attribute specifies that a function must always
switch off of an actor to run.
This is the default behavior without `AsyncCallerExecution`.
This is the default behavior without `NonisolatedNonsendingByDefault`.
* The `nonisolated(nonsending)` modifier specifies that a function must always
run on the caller's actor.
This is the default behavior with `AsyncCallerExecution`.
This is the default behavior with `NonisolatedNonsendingByDefault`.
2 changes: 1 addition & 1 deletion userdocs/diagnostics/sending-risks-data-race.md
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Expand Up @@ -49,4 +49,4 @@ func onMainActor(person: Person) async {

This eliminates the risk of data-races because `printNameConcurrently` continues to run on the main actor, so all access to `person` is serialized.

You can also enable the `AsyncCallerExecution` upcoming feature to make `nonisolated(nonsending)` the default for async functions on non-`Sendable` types.
You can also enable the `NonisolatedNonsendingByDefault` upcoming feature to make `nonisolated(nonsending)` the default for async functions on non-`Sendable` types.