Minor revisions to minAndMax()
#143
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@swift-ci Please test |
CTMacUser
reviewed
Jul 4, 2021
| let c = iterator.next() ?? b | ||
| let d = iterator.next() ?? c | ||
| let (low, high) = try minAndMaxOf4(a, b, c, d) | ||
| var high = iterator.next() ?? low |
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Copying low as high ended up being faster than branching when the latter would be nil?
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IIRC it didn't cost anything, and the following code is simpler.
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This removes the
#ifs to land on a single implementation forminAndMax()and adds a couple of additional tests.Checklist