About the swift-testing category

Related Projects swift-testing
1

swift-testing is a modern, open-source testing library for Swift with powerful and expressive capabilities. It gives developers more confidence with less code.

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2

Why does swift-testing’s Package.swift have .enableUpcomingFeature("ExistentialAny") when this is Swift 5.9+ and that feature went live with 5.8?

3

This is described in SE-0335:

The Swift 6 behavior can be enabled in earlier language modes with the upcoming feature flag ExistentialAny.

It requires uses of existentials to use the any keyword.

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4

Oh, like Swift 6?