1 files changed, 24 insertions, 0 deletions
diff --git a/test/ruby/test_pattern_matching.rb b/test/ruby/test_pattern_matching.rb
index c494550574..320c2c00c7 100644
--- a/test/ruby/test_pattern_matching.rb
+++ b/test/ruby/test_pattern_matching.rb
@@ -400,6 +400,30 @@ END
         a == 0
       end
     end
+
+    assert_block do
+      @a = /a/
+      case 'abc'
+      in ^@a
+        true
+      end
+    end
+
+    assert_block do
+      @@TestPatternMatching = /a/
+      case 'abc'
+      in ^@@TestPatternMatching
+        true
+      end
+    end
+
+    assert_block do
+      $TestPatternMatching = /a/
+      case 'abc'
+      in ^$TestPatternMatching
+        true
+      end
+    end
   end
 
   def test_pin_operator_expr_pattern