Pavel, * Pavel Stehule (pavel.steh...@gmail.com) wrote: > I found one issue - if I disallow mixing positional and ordered style > I break compatibility with previous implementation.
Can you elaborate? In the previous example, an error was returned when
mixing (not a terribly good one, but still an error). Returning a
better error won't be a problem.
> so maybe third way is better - use fix from my patch - a behave is
> same like in glibc - and raise warning (instead errors) when mixing
> styles is detected - we can replace warnings by errors in future.
>
> What do you think?
If there are cases which work today then I agree that we should issue a
warning to avoid breaking existing applications. We should still use
the glibc format when adding width support, however.
Thanks,
Stephen
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