Re: [Vala] Int64 operations, I'm confused

[raum no-log org]

Ooops, wrong cut & paste, I mean :

(...)
                int64 val1 = 96;
                int64 val2 = val1 / 8;
                stdout.printf ("val1: %lld, val2 : %lld\n", val1, val2);

                int val4 = 96;
                int val5 = val4 / 8;
                stdout.printf ("val4: %d, val5 : %d\n", val4, val5);

                int64 val6 = 96;
                int val7 = (int) (val6 / 8);
                stdout.printf ("val6: %lld, val7 : %d\n", val6, val7);
(...)

Results :
val1: 96, val2 : 0
val4: 96, val5 : 12
val6: 96, val7 : 0

I'm using valac under Windows, using MingW.



> You've not hit an issue with using lld have you?
>
> https://mail.gnome.org/archives/vala-list/2012-May/msg00032.html
>
> Steven N. Oliver
>
>
> On Tue, Jul 30, 2013 at 9:44 AM, <raum no-log org> wrote:
>
> > There is something I do not understand. I try to make a simple operation
> > and here is the result.
> > (...)
> >                 int64 val1 = 96;
> >                 int64 val2 = val1 / 8;
> >                 stdout.printf ("val1: %lld, val2 : %d\n", val1, val2);
> >
> >                 int val4 = 96;
> >                 int val5 = val4 / 8;
> >                 stdout.printf ("val4: %lld, val5 : %d\n", val4, val5);
> >
> > (..)
> >
> > Results :
> > val1: 96, val2 : 0
> > val4: 96, val5 : 12
> >
> > In fact I want to use file.query_info() which returns an int64 for size
> > (actually 96 bytes). And I need to divide size by 8.... result => 0
> >
> > Any advice ? :)
> >
> > Thanks
> > _______________________________________________
> > vala-list mailing list
> > vala-list gnome org
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