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[SR-4296] Implement SE-0156: Class and Subtype existentials #46879

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DougGregor opened this issue Mar 20, 2017 · 2 comments
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[SR-4296] Implement SE-0156: Class and Subtype existentials #46879

DougGregor opened this issue Mar 20, 2017 · 2 comments
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@slavapestov
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compiler The Swift compiler in itself existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values feature A feature request or implementation protocol compositions Feature → types: protocol composition types swift evolution implemented Flag → feature: A feature that was approved through the Swift evolution process and implemented task

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@DougGregor
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Previous ID SR-4296
Radar rdar://problem/23582191
Original Reporter @DougGregor
Type Task
Status Resolved
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Task
Assignee @slavapestov
Priority Medium

md5: 251b08b303bcb05b5b09c21bca7111f0

is duplicated by:

  • SR-4718 Define property that conforms to a protocol

Issue Description:

Everything is explained here:

https://github.com/apple/swift-evolution/blob/master/proposals/0156-subclass-existentials.md
@slavapestov
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What a coincidence – I'm working on this feature right now :-)

@slavapestov
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#9090

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@AnthonyLatsis AnthonyLatsis added feature A feature request or implementation existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values protocol compositions Feature → types: protocol composition types swift evolution implemented Flag → feature: A feature that was approved through the Swift evolution process and implemented labels Jan 27, 2023
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@slavapestov slavapestov

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compiler The Swift compiler in itself existentials Feature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values feature A feature request or implementation protocol compositions Feature → types: protocol composition types swift evolution implemented Flag → feature: A feature that was approved through the Swift evolution process and implemented task
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@slavapestov @DougGregor @AnthonyLatsis