Re: [PATCH v5] libstdc++: Remove UB from month and weekday additions and subtractions.

On Sat, 25 Nov 2023 at 13:52, Cassio Neri wrote: > > The following invoke signed integer overflow (UB) [1]: > > month + months{MAX} // where MAX is the maximum value of months::rep > month + months{MIN} // where MIN is the maximum value of months::rep > month - months{MIN} // where MIN

[PING, PATCH v5] libstdc++: Remove UB from month and weekday additions and subtractions.

The following invoke signed integer overflow (UB) [1]: month + months{MAX} // where MAX is the maximum value of months::rep month + months{MIN} // where MIN is the maximum value of months::rep month - months{MIN} // where MIN is the minimum value of months::rep weekday + days {MAX}

ping: [PATCH v5] libstdc++: Remove UB from month and weekday additions and subtractions.

ping. On Sat, 25 Nov 2023 at 13:52, Cassio Neri wrote: > The following invoke signed integer overflow (UB) [1]: > > month + months{MAX} // where MAX is the maximum value of months::rep > month + months{MIN} // where MIN is the maximum value of months::rep > month - months{MIN} // whe

[PATCH v5] libstdc++: Remove UB from month and weekday additions and subtractions.

The following invoke signed integer overflow (UB) [1]: month + months{MAX} // where MAX is the maximum value of months::rep month + months{MIN} // where MIN is the maximum value of months::rep month - months{MIN} // where MIN is the minimum value of months::rep weekday + days {MAX}