Le 01/04/2011 01:11, Benjamin Peterson a écrit :
I'm rather sick of seeing this warnings on all compiles, so I propose
we enable the -Wno-unused-results option. I judge that most of the
cases where this occurs are error reporting functions, where not much
with return code can be done.
Can't we try to fix the warnings instead of turning them off? Or is it
possible to only turn off these warnings on a specific function?
Modules/faulthandler.c emits a lot of such compiler warning, but there
is nothing interesting to do on write() error. I tried to turn off the
warning on an instruction using (void)write(...), but gcc doesn't
understand that I don't care of write() result here.
Victor
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