Define Struct#deconstruct_keys

1 files changed, 24 insertions, 0 deletions

diff --git a/test/ruby/test_pattern_matching.rb b/test/ruby/test_pattern_matching.rb
index 0338f90a91..9af091a5e5 100644
--- a/test/ruby/test_pattern_matching.rb
+++ b/test/ruby/test_pattern_matching.rb
@@ -1230,6 +1230,30 @@ END
         true
       end
     end
+
+    s = Struct.new(:a, :b, keyword_init: true)
+    assert_block do
+      case s[a: 0, b: 1]
+      in **r
+        r == {a: 0, b: 1}
+      end
+    end
+    assert_block do
+      s = Struct.new(:a, :b, keyword_init: true)
+      case s[a: 0, b: 1]
+      in a:, b:
+        a == 0 && b == 1
+      end
+    end
+    assert_block do
+      s = Struct.new(:a, :b, keyword_init: true)
+      case s[a: 0, b: 1]
+      in a:, c:
+        flunk
+      in b:
+        b == 1
+      end
+    end
   end
 
   ################################################################