From: Groepaz (groepaz_at_gmx.net)
Date: 2002-12-12 21:46:24
On Thursday 12 December 2002 21:25, Ullrich von Bassewitz wrote:
> Such conversions are legal C, and I think people will hate me if I add a
> warning for this. gcc (in C mode) does not even warn when comparing signed
> and unsigned types (with -Wall), which is quite problematic. In C++ mode,
> gcc will output warnings for comparisons, but not for conversions (also
> with -Wall).
unrelated, but -Wall -W will give you all these warnings (and many more
:o))... quite useful it is indeed, frequently helps me to fix certain quirks
in old code :=P (-W adds all the warnings usually only active in cpp mode if
i am not mistaken)
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This archive was generated by hypermail 2.1.3 : 2002-12-12 21:48:35 CET