When I try using fabs on a CGFloat number in Swift 5, I get this warning:
'fabs' is deprecated: renamed to 'abs'
But when I use abs, it's argument is only Integer, not Float or Double. I am using XCode 12 if that matters. How do I resolve this?
2 Answers
You're probably using abs from the Foundation framework.
Try the following:
Swift.abs(CGFloat(1.0))
Foundation.abs(CGFloat(1.0)) // Cannot convert value of type 'CGFloat' to expected argument type 'Int32'
Swift.abs(CGFloat(1.0)) // Compiles successfully
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