(diagnostic
  (schema slovo.diagnostic)
  (version 1)
  (severity error)
  (code ArrayIndexNotI32)
  (message "`index` offset must be i32")
  (file "<fixture>")
  (span
    (bytes 58 62)
    (range 5 24 5 28)
  )
  (expected "i32")
  (found "bool")
)
