RE: [sv-bc] Mantis 2380: array assignment compatibility

From: Bresticker, Shalom <shalom.bresticker_at_.....>
Date: Wed May 20 2009 - 09:42:29 PDT
Jonathan himself pointed this out elsewhere.

Shlom 

> > On the other hand, type equivalence of elements means that 
> some kinds of
> > unpacked array copy operation can be implemented as a simple memory
> > block copy; the proposed relaxation would require 
> implementations to do
> > an element-by-element copy.
> 
> Only if the elements of the source and target arrays are of 
> types that are
> assignment compatible, but not equivalent.  If an assignment could be
> implemented today using a simple memory block copy, it still could be
> after the proposed change.
> 
> -- Brad
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Received on Wed May 20 09:51:23 2009

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