CommandLine.arguments is not concurrency-safe

Using Swift
1 
Main.Options.swift:34:64: warning: 
reference to static property 'arguments' is not concurrency-safe 
because it involves shared mutable state

        var arguments = CommandLine.arguments.makeIterator()

how do i fix this?

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2

This is a known issue.

My standard workaround is to use ProcessInfo but, given your aversion to Foundation, I doubt you’ll want to follow me down that path.

Share and Enjoy

Quinn “The Eskimo!” @ DTS @ Apple

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