"Cannot find 'OSAllocatedUnfairLock' in scope" when archiving

[jordibruin]

Getting this error in the last week when trying to archive macOS, iOS or visionOS builds. This is on the latest version of main.

@available(iOS 16.0, macOS 13.0, tvOS 16.0, watchOS 9.0, visionOS 1.0, *)
final class AllocatedUnfairLock: Lock {
private let _lock = OSAllocatedUnfairLock()

	override init() {
		super.init()
	}

	override func lock() {
		_lock.lock()
	}

	override func unlock() {
		_lock.unlock()
	}
}

[jordibruin]

Manually adding

import os

to the top of the utilities file fixes this.

[jordibruin]

Made a PR, but I think there must be something we're missing because I would assume you run into this as well.

#174

[sindresorhus]

https://github.com/sindresorhus/Defaults/releases/tag/v9.0.0-beta.2

In debug, we import import OSLog, which implicitly imports os. This does not happen in production, hence the error. Implicit imports are the worst...