semantic/test/fixtures/ruby/element-reference.diffB-A.txt

(Program
  (Subscript
  { (Identifier)
  ->(Identifier) }
  {+(Identifier)+}
  {-(TextElement)-})
  (Subscript
  { (Identifier)
  ->(Identifier) }
  {+(Symbol)+}
  {-(Symbol)-})
{+(Assignment
    (Subscript
      (Identifier)
      (Identifier))
    (Integer))+})