Remember that integer range checks can always be done with only one comparison: (unsigned) (x - min) <= (unsigned) (max - min)

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• URL: https://x.com/EricLengyel/status/546120250450653184
• Author: Eric Lengyel (@EricLengyel)
• Posted: 2014-12-20 01:49:48

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1/ @EricLengyel

Remember that integer range checks can always be done with only one comparison: (unsigned) (x - min) <= (unsigned) (max - min)

Branches: 2014-12-20-fanf-gives-me-the-heebie-jeebies-since-overflow-is