On 7/22/21 1:01 AM, Petr Viktorin wrote: > On 21. 07. 21 14:18, Nick Coghlan wrote:
>> ====================
>> typedef enum {
>> PyLocals_UNDEFINED = -1;
>> PyLocals_DIRECT_REFERENCE = 0,
>> PyLocals_SHALLOW_COPY = 1
>> } PyLocals_Kind;
>>
>> PyLocals_Kind PyLocals_GetKind(void);
>> PyLocals_Kind PyFrame_GetLocalsKind(PyFrameObject *);
>> ====================
>
> Please don't put the enum in the stable ABI. If we would add another value
and then
> an older extension would receive it, we'd get undefined behavior.
Probably a stupid question, but wouldn't the same thing happen if we didn't use an enum, added another option later, and
on older extension received that newer value?
-- ~Ethan~ _______________________________________________ Python-Dev mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/[email protected]/message/6J5PN5TJ5N3UNJ7UE5UT3NW4CUJ5AGAX/ Code of Conduct: http://python.org/psf/codeofconduct/