Update minimum supported Swift version to Swift 5.7 #1837
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…ase it's too long or multiline
…erty has optional type
…e property's type is an existential, or if the RHS value has an infix operator
…ivate declarations (nicklockwood#1750) Co-authored-by: Cal Stephens <[email protected]>
…s after MARK comments (nicklockwood#1770)
…secutive groups of properties (nicklockwood#1795)
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Based on the current set of CI jobs, SwiftFormat currently supports a minimum Swift version of Swift 5.2, which was released in Feb 2020.
In #1832, we had been talking about using multiple-trailing-closure syntax for a new feature. Multiple trailing closures were introduced in Swift 5.3, so to use this approach we have to update the minimum supported Swift version.
@nicklockwood, what are your general thoughts on what Swift versions should be supported by SwiftFormat?
We could just update to Swift 5.3+, which would lets us use trailing closures. I personally like the sound of Swift 5.7, since it adds a lot of extra functionality that we're missing in Swift 5.2 while still being somewhat older (released in September 2022).