[tz] [PATCH] Fix warnings if !ALL_STATE: address of gmtmem always, evaluates as true
eggert at cs.ucla.edu
Tue Feb 28 16:27:11 UTC 2017
On 02/28/2017 07:59 AM, Andreas Stieger wrote:
> If ALL_STATE is not defined, the address of gmtcheck always evaluates to true.
It's valid C code and does the right thing, so this warning is a false
To compile without warnings with a recent GCC, you can use:
Other compilers (and older versions of GCC) may need other options. In
general the code doesn't bother trying to silence all the warnings
generated by all the world's C compilers, as the job would be endless
and we might even have dueling compilers. Of course we should continue
to fix real bugs and obvious howlers found by clever new compilers.
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