Hello,
Using (3.10.2), as was the case with 3.10.0, there are two warnings (VS.2015 at
least, /W3 only) compiling in 64 bits:
sqldiff.c(997): warning C4244: 'return': conversion from '__int64' to 'int',
possible loss of data
sqldiff.c(1144): warning C4244: 'return': conversion from '__int64' to 'int',
possible loss of data
In both locations, changing:
return zDelta - zOrigDelta;
to:
return (int)(zDelta - zOrigDelta);
fixes it as the difference of two pointers is a 64 bits value while the
function returns int.
There is nothing wrong at leaving it as is, it just would look better with the
cast.
--
Meilleures salutations, Met vriendelijke groeten, Best Regards,
Olivier Mascia, integral.be/om
> Le 14 janv. 2016 ? 10:55, Olivier Mascia <om at integral.be> a ?crit :
>
> Hello,
>
> May I suggest to patch sqldiff.c (3.10.0) on lines 997 and 1144 as this:
>
> return (int)(zDelta - zOrigDelta);
>
> instead of:
>
> return zDelta - zOrigDelta;
>
> to suppress the benign warning about __int64 being converted to int which
> some compilers can emit because the difference of two pointers is a 64 bits
> value.
>
> --
> Meilleures salutations, Met vriendelijke groeten, Best Regards,
> Olivier Mascia, integral.be/om
>
>
> _______________________________________________
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> sqlite-users at mailinglists.sqlite.org
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