On Sun, Mar 10, 2013 at 6:08 PM, Sven Barth <pascaldra...@googlemail.com> wrote: > On 10.03.2013 20:39, Flávio Etrusco wrote: >> >> I'd really like the compiler would stop with an error if it can't >> prove a variable/out/result is initialized. >> Did anybody try implementing this in FPC? > > > Have fun fixing the errors then: > > === example begin === > > type > TTest = record > t: LongInt; > end; > var > t: TTest; > begin > FillChar(t, SizeOf(t), 0); > end; > > === example end === > > The above code will have the hint that "t" is not initalized. > > Regards, > Sven
t.t := 0; // ;-) This reminds me that a magic compiler procedure to zero-fill records without the sizeof parameter (and without the hint) has always been on my wishlist :-) (now I'll have to dig the message where sb explained why FillChar couldn't be declared with 'out' - IIRC something regarding interfaces) Best regards, Flávio _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
