(diagnostic
  (schema slovo.diagnostic)
  (version 1)
  (severity error)
  (code LocalShadowsCallable)
  (message "local `helper` conflicts with a function or compiler intrinsic")
  (file "<fixture>")
  (span
    (bytes 69 75)
    (range 8 8 8 14)
  )
  (hint "choose a local name distinct from functions and compiler intrinsics")
)