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[SR-15296] CheckedContinuation should be sendable #57618

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drewcrawford opened this issue Oct 8, 2021 · 0 comments
Open

[SR-15296] CheckedContinuation should be sendable #57618

drewcrawford opened this issue Oct 8, 2021 · 0 comments
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella

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@drewcrawford
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Previous ID SR-15296
Radar None
Original Reporter @drewcrawford
Type Bug
Environment

Apple Swift version 5.5 (swiftlang-1300.0.31.1 clang-1300.0.29.1)

Additional Detail from JIRA
Votes 0
Component/s Standard Library
Labels Bug
Assignee None
Priority Medium

md5: 7d70ca2abcdc2fe1656830c4369c66be

Issue Description:

Pretty sure this is just an oversight, as UnsafeContinuation is Sendable.

func assert(sendable: Sendable) {}
func example() {
 withCheckedContinuation { (continuation: CheckedContinuation<(),Never>) in
// Argument type 'CheckedContinuation<(), Never>' does not conform to expected type 'Sendable'
 assert(sendable: continuation) 
 }
}
@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
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@drewcrawford