error: 'switch' may only be used as expression in return, throw, or as the source of an assignment

[everlof]

$ swiftformat --version
0.52.6

This code:

private func constraint() -> [Int] {
    [
        1,
        2,
        {
            switch Bool.random() {
            case true: 3
            case false: 4
            }
        }(),
    ]
}

generates this code:

private func constraint() -> [Int] {
    [
        1,
        2,
        switch Bool.random() {
        case true: 3
        case false: 4
        },
    ]
}

which doesn't compile due to:

file.swift:5:9: error: 'switch' may only be used as expression in return, throw, or as the source of an assignment
        switch Bool.random() {
        ^

[nicklockwood]

@calda would you mind taking a look at this one?

[nicklockwood]

@everlof fixed in 0.52.8

[everlof]

Awesome! Thanks!