# File lib/parser/lexer.rb, line 21828
  def pop_literal
    old_literal = @literal_stack.pop

    @dedent_level = old_literal.dedent_level

    if old_literal.type == :tREGEXP_BEG
      # Fetch modifiers.
      self.class.lex_en_regexp_modifiers
    else
      self.class.lex_en_expr_end
    end
  end