Bug #20713
closedRuby 3.3.5 triggers a deprecation warning with `require "json"`
Description
Can be reproduced with bundle exec ruby -e "require 'json'"
:
/opt/hostedtoolcache/Ruby/3.3.5/x64/lib/ruby/3.3.0/json/common.rb:3: warning: ostruct was loaded from the standard library, but will no longer be part of the default gems starting from Ruby 3.5.0.
Likely needs a backport of https://github.com/ruby/ruby/commit/066bd28cff75b752b0af90dce933fa382dee0406.
Updated by hsbt (Hiroshi SHIBATA) 8 days ago
- Status changed from Open to Closed
You can suppress that warning with json-2.7.2
.
Updated by Bo98 (Bo Anderson) 8 days ago
· Edited
Ah is the default json
gem no longer supported too? This broke REXML CI: https://github.com/ruby/rexml/actions/runs/10695343850/job/29648614890 because rdoc
uses json
from the standard library and I see the same warning from running rdoc
elsewhere. Should rdoc
depend on the json
from RubyGems instead?
Updated by vo.x (Vit Ondruch) 7 days ago
I think that if Bundler is used, that means gems are used and they should always fully specify their dependencies. The other way is to not use Bundler.
Updated by hsbt (Hiroshi SHIBATA) 7 days ago
- Backport changed from 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN to 3.1: DONTNEED, 3.2: DONTNEED, 3.3: REQUIRED
Updated by Earlopain (A S) 7 days ago
· Edited
I believe reline requires a PR like that as well: bundle exec ruby -e "require 'reline'"
/home/user/.rbenv/versions/3.3.5/lib/ruby/3.3.0/reline.rb:9: warning: fiddle was loaded from the standard library, but will no longer be part of the default gems starting from Ruby 3.5.0
0.5.9 has some changes related to making fiddle more optional. Currently ruby contains 0.5.7
I'm also seeing a warning for rdoc when doing bundle exec irb
but its not showing what gem is responsible: rdoc was loaded from the standard library, but will no longer be part of the default gems starting from Ruby 3.5.0.
(that's the whole line)
Updated by Earlopain (A S) 6 days ago
The rdoc
warning is from irb
itself: https://github.com/ruby/irb/pull/999