[ruby/erb] Make ERB::NOT_GIVEN ractor-shareable

https://github.com/ruby/erb/commit/348777b5bf
2025-01-15 12:29:06 +09:00 · 2025-01-15 12:29:06 +09:00 · 96b5cde28b
commit 96b5cde28b
parent 04ec077946
1 changed files with 1 additions and 1 deletions
--- a/lib/erb.rb
+++ b/lib/erb.rb
@ -353,7 +353,7 @@ class ERB
    @lineno = 0
    @_init = self.class.singleton_class
  end
-  NOT_GIVEN = Object.new
+  NOT_GIVEN = defined?(Ractor) ? Ractor.make_shareable(Object.new) : Object.new
  private_constant :NOT_GIVEN

  ##