# File lib/sass/scss/parser.rb, line 1176
      def rethrow(err)
        if @throw_error
          throw :_sass_parser_error, err
        else
          @scanner = Sass::Util::MultibyteStringScanner.new(@scanner.string)
          @scanner.pos = err[:pos]
          @line = err[:line]
          @expected = err[:expected]
          err[:block].call
        end
      end