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Exit tests should be able to capture values #1157

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Exit tests should be able to capture values#1157
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grynspan
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api-proposalAPI proposal PRs (documentation only)enhancementNew feature or requestexit-tests☠️ Work related to exit testsmacros🔭 Related to Swift macros such as @Test or #expectparameterized-testingRelated to parameterized testing functionalitypublic-apiAffects public APItriagedThis issue has undergone initial triage
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Swift 6.x (main)
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@grynspan
grynspan
opened on Jun 16, 2025
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Exit tests should be able to capture values. We can constrain this to values conforming to Sendable and Codable.

An implementation exists on the main branch guarded by the package trait ExperimentalExitTestValueCapture and @_spi(Experimental).

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grynspan
added this to the Swift 6.x milestone on Jun 16, 2025
grynspan
self-assigned this
on Jun 16, 2025
grynspan
added the
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issue type on Jun 16, 2025
grynspan
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enhancementNew feature or request
public-apiAffects public API
api-proposalAPI proposal PRs (documentation only)
exit-tests☠️ Work related to exit tests
parameterized-testingRelated to parameterized testing functionality
macros🔭 Related to Swift macros such as @Test or #expect
on Jun 16, 2025
grynspan

grynspan commented on Jun 16, 2025

@grynspan
grynspan
on Jun 16, 2025
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Tracked internally as rdar://153389318.

grynspan
linked a pull request that will close this issue on Jun 19, 2025
grynspan

grynspan commented on Jun 26, 2025

@grynspan
grynspan
on Jun 26, 2025
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swiftlang/swift-evolution#2886

grynspan
added
triagedThis issue has undergone initial triage
on Jun 30, 2025
simonjbeaumont
mentioned this on Jul 3, 2025
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api-proposalAPI proposal PRs (documentation only)enhancementNew feature or requestexit-tests☠️ Work related to exit testsmacros🔭 Related to Swift macros such as @Test or #expectparameterized-testingRelated to parameterized testing functionalitypublic-apiAffects public APItriagedThis issue has undergone initial triage

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      Exit tests should be able to capture values · Issue #1157 · swiftlang/swift-testing