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[SR-4333] Consider updating the existing tuple-design for function parameters #46916

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bob-wilson opened this issue Mar 24, 2017 · 3 comments
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affects ABI Flag: Affects ABI compiler The Swift compiler itself runtime The Swift Runtime task

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@bob-wilson
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Previous ID SR-4333
Radar rdar://problem/31408030
Original Reporter @bob-wilson
Type Task
Status Resolved
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Task, AffectsABI, Runtime
Assignee @xedin
Priority Medium

md5: 966e92e5baffa6d6f76e9cb594eb2d82

Issue Description:

From the ABI Stability manifesto's section on Function Metadata: "Function parameters are currently modeled with a tuple-based design, but this should be updated to match modern Swift"

@belkadan
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Related issues: function type mangling and the compiler representation of function types.

@bob-wilson
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@swift-ci create

@bob-wilson
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The description of this issue is missing some context. This comes from the "Function Metadata" section of the ABI Stability manifesto (https://github.com/apple/swift/blob/master/docs/ABIStabilityManifesto.md) and was specifically intended to address function metadata issues.

Pavel has completed a re-design of function metadata in #12812 and #12833 and this issue has been resolved as part of that work.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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Labels
affects ABI Flag: Affects ABI compiler The Swift compiler itself runtime The Swift Runtime task
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