fix Ractor.make_shareable() with Class/Module

To check shareable-ness, rb_ractor_shareable_p() is needed
for Class/Module objects isntead of checking flags.

1 files changed, 8 insertions, 1 deletions

diff --git a/bootstraptest/test_ractor.rb b/bootstraptest/test_ractor.rb
index c587c2c1eb..797ad0a3ee 100644
--- a/bootstraptest/test_ractor.rb
+++ b/bootstraptest/test_ractor.rb
@@ -1149,6 +1149,14 @@ assert_equal '[:ok, false, false]', %q{
   [(Ractor.make_shareable(x) rescue :ok), Ractor.shareable?(x), Ractor.shareable?(y)]
 }
 
+# Ractor.make_shareable with Class/Module
+assert_equal '[C, M]', %q{
+  class C; end
+  module M; end
+
+  Ractor.make_shareable(ary = [C, M])
+}
+
 # define_method() can invoke different Ractor's proc if the proc is shareable.
 assert_equal '1', %q{
   class C
@@ -1191,7 +1199,6 @@ assert_equal '[false, false, true, true]', %q{
   r
 }
 
-
 # Ractor deep copies frozen objects (ary)
 assert_equal '[true, false]', %q{
   Ractor.new([[]].freeze) { |ary|