On 27-9-2010 13:30, Sven Barth wrote: > Am 27.09.2010 10:38, schrieb Honza: >> 2010/9/27 Jim<hakki...@gmail.com>: >>> As TIfdTag seems to contain non-pointer records only, I thought I could >>> use Sizeof and tried this: >>> FillByte(tag, SizeOf(tag), 0); //initialize var. >>> The compiler warning doesn't go away though. >>> >>> Is this the recommended way of doing things? >> >> There is not enough code shown to say much. If the ReadTag procedure >> is declared with a presumably var paramater of type TIfdTag then the >> compiler warning is OK if the passed record has not been initialized >> in any way. In such case it may/should help to change the 'var' >> paramater to an 'out' parameter to explicitly tell the compiler that >> there is nothing going into ReadTag but only the other way. > > It's enough code, because FillByte (and others) are defined with a "var" > parameter and such the hint (not a warning) won't go away. > It's an old topic already and we have just to live with it (regarding > the Fill* functions). ^^ > > Regards, > Sven > Thanks you two, that helped!
-- Regards, jb _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
