let () =
  ( if a then
    b_____________________________________________________________________
  else c )
  |> f

let () =
  ( if a______________________________________________________________________
  then b )
  >>= fun () -> c

let () =
  [
    ( if a_______________________________________________ then
      b_____________________
    else c_________________________ );
  ]

let () =
  f
    ( if a___________________________________________________________________
    then b_________________________________________________________________
    else c_________________________________________________________________ )

[@@@ocamlformat "indicate-multiline-delimiters=no"]

let () =
  f
    (if a___________________________________________________________________
   then b_________________________________________________________________
    else c_________________________________________________________________)