class Sass::SCSS::Parser

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