1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index 3cc410881c..9b0962f2a2 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -3486,6 +3486,8 @@ __END__
     end
 
     def test_closed_stream_in_rescue
+      assert_separately([], "#{<<-"begin;"}\n#{<<~"end;"}")
+      begin;
       10.times do
         assert_nothing_raised(RuntimeError, /frozen IOError/) do
           IO.pipe do |r, w|
@@ -3503,6 +3505,7 @@ __END__
           end
         end
       end
+      end;
     end
 
     def test_write_no_garbage