unusedArguments fails when an argument is reassigned to a for loop's parameter

[nicorichard]

A minimally reproducible example for 0.49.8

func foo(index: Int) {
    for index in 0..<1 {}
    print(index)
}

will be formatted to

func foo(index _: Int) {
    for index in 0..<1 {}
    print(index) // compile error
}

This seems to be a regression which may have been caused by the solution for my previous issue #1174

The issue does not occur for version 0.49.6

---

Another example of a failing case in the same category:

func foo(index: Int) {
    for (index, value) in [].enumerated() {}
    print(index)
}

[nicklockwood]

Seems like a duplicate of https://github.com/nicklockwood/SwiftFormat/issues/1183 - I've landed a fix in develop already.

[nicklockwood]

@nicorichard fixed in 0.49.9