Messages in this thread |  | | From | Miguel Ojeda <> | Date | Sun, 27 Feb 2022 19:12:11 +0100 | Subject | Re: [RFC PATCH 03/13] usb: remove the usage of the list iterator after the loop |
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On Sat, Feb 26, 2022 at 3:43 AM Martin Uecker <uecker@tugraz.at> wrote: > > Roughly the same group of people / companies that > write the compilers also control what goes into the > standard. They then like to point to the standard
Indeed, at least to a substantial degree.
> For signed overflow, I am not entirely sure what the > right choice is. Wrapping for signed overflow also seems > dangerous. I use UBsan to find such issues in my code, and > this would not really work if signed overflow was defined > to wrap.
UBsan and similar tooling may still be used to find whatever behavior one wants, whether defined or not. UBSan already has non-UB checks.
Cheers, Miguel
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