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Re: [PATCH] status_printf_ln: Suppress false positive warnings of empty format string.

From
Stefan Beller <stefanbeller@googlemail.com>
Date
Jul 19, 2013, 16:04 UTC
Message-ID
<51E9638C.9090207@googlemail.com>
In-Reply-To
<7v7ggmy1wn.fsf@alter.siamese.dyndns.org>
> 
> Even if the " " variant is faster, it does not matter if its output
> is incorrect ;-)
Agreed.
Show 6 quoted lines
> I think we discussed this already?  The conclusion was it is silly
> for GCC to warn on -Wformat-zero-length for user-defined function in
> the first place, IIRC.  func(other, args, fmt,...), when invoked as
> func(other, args, ""), may very well do something useful regardless
> of the formatting part based on other args.
>

I am sorry, I did not pay attention enough to that specific topic. I was just finding warnings on next and pu, so I wondered how to fix it.

Previous: Junio C Hamano
Message 3 of 3 in “status_printf_ln: Suppress false positive warnings of empty format string.”
  1. status_printf_ln: Suppress false positive warnings of empty format string.Stefan Beller, Jul 19, 2013
  2. Junio C HamanoJul 19, 2013
  3. Stefan BellerJul 19, 2013

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