2bf88ac15d (ruby_3_4): make-snapshot: Fix Psych::DisallowedClass with newer psych

[Takashi Kokubun]

Takashi Kokubun 2025-12-12 01:45:07 +0000 (Fri, 12 Dec 2025)

New Revision: 2bf88ac15d

https://github.com/ruby/ruby/commit/2bf88ac15d

Log:
make-snapshot: Fix Psych::DisallowedClass with newer psych

```
$ tool/format-release ../www.ruby-lang.org 4.0.0-preview2 .
/opt/rubies/3.4.6/lib/ruby/3.4.0/psych/class_loader.rb:99:in 'Psych::ClassLoader::Restricted#find': Tried to load unspecified class: Date (Psych::DisallowedClass)
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/class_loader.rb:28:in 'Psych::ClassLoader#load'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/class_loader.rb:40:in 'Psych::ClassLoader#date'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/scalar_scanner.rb:65:in 'Psych::ScalarScanner#tokenize'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:65:in 'Psych::Visitors::ToRuby#deserialize'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:129:in 'Psych::Visitors::ToRuby#visit_Psych_Nodes_Scalar'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/visitor.rb:30:in 'Psych::Visitors::Visitor#visit'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/visitor.rb:6:in 'Psych::Visitors::Visitor#accept'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:35:in 'Psych::Visitors::ToRuby#accept'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:346:in 'block in Psych::Visitors::ToRuby#revive_hash'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:344:in 'Array#each'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:344:in 'Enumerable#each_slice'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:344:in 'Psych::Visitors::ToRuby#revive_hash'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:168:in 'Psych::Visitors::ToRuby#visit_Psych_Nodes_Mapping'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/visitor.rb:30:in 'Psych::Visitors::Visitor#visit'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/visitor.rb:6:in 'Psych::Visitors::Visitor#accept'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:35:in 'Psych::Visitors::ToRuby#accept'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:339:in 'block in Psych::Visitors::ToRuby#register_empty'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:339:in 'Array#each'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:339:in 'Psych::Visitors::ToRuby#register_empty'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:147:in 'Psych::Visitors::ToRuby#visit_Psych_Nodes_Sequence'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/visitor.rb:30:in 'Psych::Visitors::Visitor#visit'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/visitor.rb:6:in 'Psych::Visitors::Visitor#accept'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:35:in 'Psych::Visitors::ToRuby#accept'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:319:in 'Psych::Visitors::ToRuby#visit_Psych_Nodes_Document'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/visitor.rb:30:in 'Psych::Visitors::Visitor#visit'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/visitor.rb:6:in 'Psych::Visitors::Visitor#accept'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych/visitors/to_ruby.rb:35:in 'Psych::Visitors::ToRuby#accept'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych.rb:336:in 'Psych.safe_load'
from /opt/rubies/3.4.6/lib/ruby/3.4.0/psych.rb:371:in 'Psych.load'
from tool/format-release:80:in 'Tarball.parse'
from tool/format-release:269:in 'Object#main'
from tool/format-release:272:in '<main>'
```

Modified files:
tool/format-release