Rakudo build broken as of parrot RELEASE_2_10_1-633-ga3ca6c8
wknight8111 at gmail.com
Wed Dec 1 14:08:15 UTC 2010
We do have this feature. There is a function Parrot_warn_deprecated
that we call and will print out warnings if you're using a deprecated
feature. There are performance implications for this, especially if we
are calling a deprecated function many times (only in debug mode, I
think), and not all renameable functions use this because it would
basically have to go everywhere. For something like TT #443 this is
way overkill, but the idea exists and is used in other deprecations.
On Wed, Dec 1, 2010 at 3:20 AM, Lucian Branescu
<lucian.branescu at gmail.com> wrote:
> On Wednesday, 1 December 2010 at 00:34, Jonathan Leto wrote:
> Whiteknight++ asks some good questions that we need to seriously think
> I think a utility that reads HLL source code and then prints out a
> list of deprecations
> with links to deprecation pages would mostly solve this problem. I am
> willing to help
> hack on this.
> We may also want to look into making something like
> Package::DeprecationManager 
> for Parrot.
> Deprecations will always happen. We need to make it as easy as
> possible for HLL devs
> to understand and respond to them.
> Python 2.6+ issues warnings at runtime if you use something deprecated in
> Python 3 (or even Python 2.7 sometimes). Something like that would be
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