https://git.ruby-lang.org/ruby.git/commit/?id=25cfb0c040

From 25cfb0c04007137e2dc6d82c2dadea067498f39a Mon Sep 17 00:00:00 2001
From: Koichi Sasada <ko1@a...>
Date: Fri, 25 Sep 2020 14:16:30 +0900
Subject: Range is based on Struct.

Range can be shareable because it is implemented by Struct.

diff --git a/bootstraptest/test_ractor.rb b/bootstraptest/test_ractor.rb
index 5ed8f63..ff99521 100644
--- a/bootstraptest/test_ractor.rb
+++ b/bootstraptest/test_ractor.rb
@@ -448,6 +448,9 @@ assert_equal "ok", %q{ https://github.com/ruby/ruby/blob/trunk/bootstraptest/test_ractor.rb#L448
     [{a: 1}.freeze, 'str'.freeze].freeze, # nested frozen container
     S.new(1, 2).freeze, # frozen Struct
     S.new(1, 2, 3, 4).freeze, # frozen Struct
+    (1..2).freeze, # Range on Struct
+    (1..).freeze,  # Range on Strcut
+    (..1).freeze,  # Range on Strcut
     C, # class
     M, # module
     Ractor.current, # Ractor
@@ -460,6 +463,7 @@ assert_equal "ok", %q{ https://github.com/ruby/ruby/blob/trunk/bootstraptest/test_ractor.rb#L463
     S.new(1, 2),
     S.new(1, 2, 3, 4),
     S.new("a", 2).freeze, # frozen, but refers to an unshareable object
+    (1..2), (1..), (..1),
   ]
 
   results = []
-- 
cgit v0.10.2


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