class ElasticAPM::Sql::Tokenizer

def scan_bracketed_comment
  nesting = 1
  while (char = next_char)
    case char
    when '/'
      next unless peek_char == '*'
      next_char
      nesting += 1
    when '*'
      next unless peek_char == '/'
      next_char
      nesting -= 1
      return COMMENT if nesting == 0
    end
  end
end