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[Concurrency][SE-0434] Treat captured local globally-isolated functions as Sendable #73562

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simanerush opened this issue May 10, 2024 · 0 comments · May be fixed by #73563
Open

[Concurrency][SE-0434] Treat captured local globally-isolated functions as Sendable #73562

simanerush opened this issue May 10, 2024 · 0 comments · May be fixed by #73563
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@simanerush
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concurrency Feature: umbrella label for concurrency language features

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@simanerush
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Description

No response

Reproduction

func test() {
  @MainActor func f() {} // ⚠️
  Task {
    await f() // ⚠️
  }
}

Expected behavior

The above should compile under SE-0434, because f is globally-isolated.

Environment

Swift version 6.0-dev (LLVM ceb203a206ed550, Swift a5fdf15)

Additional information

No response
@simanerush simanerush added bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels concurrency Feature: umbrella label for concurrency language features and removed bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels labels May 10, 2024
@simanerush simanerush self-assigned this May 10, 2024
@simanerush simanerush linked a pull request May 10, 2024 that will close this issue
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@simanerush