(diagnostic
  (schema slovo.diagnostic)
  (version 1)
  (severity error)
  (code I64LiteralOutOfRange)
  (message "i64 literal is outside the supported signed 64-bit range")
  (file "<fixture>")
  (span
    (bytes 37 59)
    (range 5 3 5 25)
  )
  (expected "signed 64-bit integer literal with `i64` suffix")
  (found "9223372036854775808i64")
  (hint "use a value between -9223372036854775808i64 and 9223372036854775807i64")
)