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Re: KASSERTMSG fix
>> You can't actually _write_ something like
>> void foo(const char *, ..., int, const char *, const char *, ...);
> But you can do:
> void foo(const char *, va_list, const char *, ...)
> if you need to add some extra args.
Yeah, but then you have to pass a va_list, not separate args. Of
course, for some uses, that's entirely tolerable.
> What would be useful is a format effector that processes a format
> string and a va_list (recursive call inside vsnprintf).
> But adding non-standard effectors is not really a good idea.
I once added such a thing (I think I used %@). It was easy, but I
never used it very much and never rolled it forward (it was 1.4T I
added it to). Never even got around to adding it to -Wformat.
As for using nonstandard formats, don't we already do that with %b?
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