Deprecation process documented?

Jacob Carlborg via Digitalmars-d-learn digitalmars-d-learn at puremagic.com
Tue Feb 24 08:57:12 PST 2015


On 2015-02-24 10:20, Jonathan M Davis via Digitalmars-d-learn wrote:

> No, it's not documented. I really should put it up on the wiki. The current
> process is that if the replacement for the symbol is being introduced at the
> same time, the old symbol will be marked as deprecated for a release (so
> that it's possible for code to build on both the latest release and on
> master without getting deprecation messages with either). If there is no
> replacement, or the replacement already exists, then that's not necessary.
> After that, the symbol is deprecated but documented for about a year. Then
> it's undocumented but remains there and deprecated for about another year,
> and then it finally gets removed entirely.

Is the symbol deprecated right away or is there some kind of "scheduled 
for deprecation <date>" in the documentation?

> Release dates tend to screw with how consistent the timing is (since the
> release dates generally haven't been consistent or even necessarily
> frequent), and sometimes we adjust it depending on the particular
> circumstances of a symbol. And of course, we've been trying to deprecate
> stuff rarely for a while now, so there isn't much going through the
> deprecation process at the moment. But that's approximately what we've been
> doing with the deprecation process for a while now.
>
> If anything sits in a particular stage of the deprecation cycle for longer
> than that, it's typically either because I didn't get around to moving it
> along when I was supposed to or because someone else deprecated it and
> didn't mark it the way that I normally mark them, in which case, I sometimes
> miss those.

Ok, thanks.

-- 
/Jacob Carlborg


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