# File lib/ruby_parser_extras.rb, line 549
  def new_masgn lhs, rhs, wrap = false
    rhs = value_expr(rhs)
    rhs = lhs[1] ? s(:to_ary, rhs) : s(:array, rhs) if wrap

    lhs.delete_at 1 if lhs[1].nil?
    lhs << rhs

    lhs
  end