rebind of const class variables

[ketmar via Digitalmars-d-learn]

On Tue, 20 Jan 2015 14:45:26 +0000
bearophile via Digitalmars-d-learn <digitalmars-d-learn at puremagic.com>
wrote:

> ketmar:
> 
> > Jonathan explains it very well. i can add the only thing: don't 
> > use `const` until you forced to. ;-)
> 
> In D use immutable (or const) everywhere you can. Possibly mark 
> as immutable everything doesn't need to mutate.
i didn't tell a word about `immutable`. ;-)

but `const` transitiveness confusing newcomers alot. eventually they
will catch it and then they will see how my advice is not applicable to
'em anymore. but until then i believe that they better don't use
`const` at all instead of becoming constantly frustrated with it's
"non-friendly" behavior.
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