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Re: [rfa/i386] Make codestream deprecated?
On Wed, Jan 08, 2003 at 04:13:50PM -0500, Daniel Jacobowitz wrote:
> On Wed, Jan 08, 2003 at 04:03:33PM -0500, Andrew Cagney wrote:
> > >Besides: this is why you should _remove_ them, rather than just
> > >commenting them, if you want them to go away.
> > The implication here being that I'm not removing deprecated code?
> A heck of a lot slower than you're deprecating! There are now over
> 1200 references to deprecated constructs in GDB. That's just a rough
> estimate, mind.
> I understand why release branches are bad points to compare against for
> this, but since I have several handy:
> ~150 deprecated references in gdb 5.3
> ~30 in gdb 5.2
> > The simple reality is that it is not possible for a single individual
> > remove all the old code in a single hit. It takes a group of people
> > co-operating, and it takes time.
I feel the need to add:
If you are deprecating things single-handedly, what group of people do
you expect to co-operate? It's a matter of cleaning up after yourself.
> Sure, it takes time. Not all that much time, though; and it doesn't
> have to be done all at once. I prefer to remove it from one target at
> a time and then remove support for it entirely. There should be a
> reasonably close alternative available; after all, it's being
> deprecated in favor of something.
> > If you look through the change log you'll notice that deprecated methods
> > are being removed from the core of GDB, but the -tdep and -nat files are
> > being left largely untouched. Then, every so often, I or another
> > maintainer will expunge the deprecated code from a target being it back
> > into synck. Over time the old code moves to the edges of gdb where it
> > wilters and dies.
> I don't see this happening. I see it move to the edge of GDB where it
> withers, period.
> To come back to the case at hand, this construct has already "moved"
> (started out?) to the edge of GDB. Deprecating it isn't going to help
> it wither.
> Daniel Jacobowitz
> MontaVista Software Debian GNU/Linux Developer
MontaVista Software Debian GNU/Linux Developer