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September 15, 2021 uint overflow behaviour | ||||
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 | Please confirm that if the addition of two uint variables produces a result larger than can be held in a uint:
Best regards | |||
September 15, 2021 Re: uint overflow behaviour | ||||
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 Posted in reply to DLearner | https://dlang.org/spec/expression.html#add_expressions "7. If both operands are of integral types and an overflow or underflow occurs in the computation, wrapping will happen. For example, uint.max + 1 == uint.min, uint.min - 1 == uint.max, int.max + 1 == int.min, and int.min - 1 == int.max." | |||
September 15, 2021 Re: uint overflow behaviour | ||||
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 Posted in reply to DLearner | On Wednesday, 15 September 2021 at 10:08:13 UTC, DLearner wrote: >Please confirm that if the addition of two uint variables produces a result larger than can be held in a uint:
Definition under point 7 here : https://dlang.org/spec/expression.html#add_expressions And I wouldn’t say inadvisable. It’s defined and if you have a good reason to allow that, then you can do that. >
Yes -Steve | |||
September 15, 2021 Re: uint overflow behaviour | ||||
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Posted in reply to Steven Schveighoffer | Thanks for the responses. | |||
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