On Sat, Nov 07, 2009 at 01:44:39PM +1000, Alexander Klenin wrote: > 1) The change was correct in the sense that all properies should be treated > begin > temp := MyObj.MyIntProperty; > Inc(temp); > MyObj.MyIntProperty := temp; > end; > > Of course, if the compiler determines that the property is an alias for a > field, > it is free to pass the field directly -- but this is only an optimization.
This is not orthogonal. VAR parameters are generally updated instantaniously. By delaying the update over a temp variable you break another aspect of the VAR parameter. IMHO such kludges only lead to more kludges. -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
