2 files changed, 37 insertions, 0 deletions
diff --git a/spec/ruby/core/hash/fixtures/classes.rb b/spec/ruby/core/hash/fixtures/classes.rb
index 3d3df576cf..ae907aaff6 100644
--- a/spec/ruby/core/hash/fixtures/classes.rb
+++ b/spec/ruby/core/hash/fixtures/classes.rb
@@ -17,6 +17,13 @@ module HashSpecs
     end
   end
 
+  class SubHashSettingInInitialize < Hash
+    def initialize(*args, &block)
+      self[:foo] = :bar
+      super(*args, &block)
+    end
+  end
+
   class DefaultHash < Hash
     def default(key)
       100
diff --git a/spec/ruby/core/hash/fixtures/name.rb b/spec/ruby/core/hash/fixtures/name.rb
new file mode 100644
index 0000000000..b203bf6ae4
--- /dev/null
+++ b/spec/ruby/core/hash/fixtures/name.rb
@@ -0,0 +1,30 @@
+class TrueClass
+  def hash
+    raise "TrueClass#hash should not be called"
+  end
+end
+class FalseClass
+  def hash
+    raise "FalseClass#hash should not be called"
+  end
+end
+class Integer
+  def hash
+    raise "Integer#hash should not be called"
+  end
+end
+class Float
+  def hash
+    raise "Float#hash should not be called"
+  end
+end
+class String
+  def hash
+    raise "String#hash should not be called"
+  end
+end
+class Symbol
+  def hash
+    raise "Symbol#hash should not be called"
+  end
+end