On Thursday 21 November 2013 17:41:04 Ivanko B wrote: > end:= result; > ================================== > It means one more memory copying opetation which can be quite > expensive in case of large data (dynarrays,..). > Dynarrays are reference counted -> no problem, there will only a pointer be copied. The compiler probably can optimize away the terminating assignment and work with the var pointer directly. Or use a var or out parameter then all is clear.
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