1 files changed, 157 insertions, 0 deletions
diff --git a/spec/ruby/language/fixtures/variables.rb b/spec/ruby/language/fixtures/variables.rb
new file mode 100644
index 0000000000..527caa7a78
--- /dev/null
+++ b/spec/ruby/language/fixtures/variables.rb
@@ -0,0 +1,157 @@
+module VariablesSpecs
+  class ParAsgn
+    attr_accessor :x
+
+    def initialize
+      @x = 0
+    end
+
+    def inc
+      @x += 1
+    end
+
+    def to_ary
+      [1,2,3,4]
+    end
+  end
+
+  class OpAsgn
+    attr_accessor :a, :b, :side_effect
+
+    def do_side_effect
+      self.side_effect = true
+      return @a
+    end
+
+    def do_more_side_effects
+      @a += 5
+      self
+    end
+
+    def do_bool_side_effects
+      @b += 1
+      self
+    end
+  end
+
+  class Hashalike
+    def [](k) k end
+    def []=(k, v) [k, v] end
+  end
+
+  def self.reverse_foo(a, b)
+    return b, a
+  end
+
+  class ArrayLike
+    def initialize(array)
+      @array = array
+    end
+
+    def to_a
+      @array
+    end
+  end
+
+  class ArraySubclass < Array
+  end
+
+  class PrivateMethods
+    private
+
+    def to_ary
+      [1, 2]
+    end
+
+    def to_a
+      [3, 4]
+    end
+  end
+
+  class ToAryNil
+    def to_ary
+    end
+  end
+
+  class Chain
+    def self.without_parenthesis a
+      a
+    end
+  end
+
+  def self.false
+    false
+  end
+
+  class EvalOrder
+    attr_reader :order
+
+    def initialize
+      @order = []
+    end
+
+    def reset
+      @order = []
+    end
+
+    def foo
+      self << "foo"
+      FooClass.new(self)
+    end
+
+    def bar
+      self << "bar"
+      BarClass.new(self)
+    end
+
+    def a
+      self << "a"
+    end
+
+    def b
+      self << "b"
+    end
+
+    def node
+      self << "node"
+
+      node = Node.new
+      node.left = Node.new
+      node.left.right = Node.new
+
+      node
+    end
+
+    def <<(value)
+      order << value
+    end
+
+    class FooClass
+      attr_reader :evaluator
+
+      def initialize(evaluator)
+        @evaluator = evaluator
+      end
+
+      def []=(_index, _value)
+        evaluator << "foo[]="
+      end
+    end
+
+    class BarClass
+      attr_reader :evaluator
+
+      def initialize(evaluator)
+        @evaluator = evaluator
+      end
+
+      def baz=(_value)
+        evaluator << "bar.baz="
+      end
+    end
+
+    class Node
+      attr_accessor :left, :right
+    end
+  end
+end