Comment is lost at the end of a match

[Smaug123]

Issue created from fantomas-online

Code

module Foo =

    let blah =
        it
        |> List.iter (fun (_, output) ->
            thing
            |> Map.iter (fun key value ->
                match value with
                | Ok (TestResult.Failure f) -> failwith ""
                | Error e -> failwith ""
                | _ -> () // hi!
            )
        )

Result

module Foo =

    let blah =
        it
        |> List.iter
            (fun (_, output) ->
                thing
                |> Map.iter
                    (fun key value ->
                        match value with
                        | Ok (TestResult.Failure f) -> failwith ""
                        | Error e -> failwith ""
                        | _ -> ()))

Problem description

Notice that the // hi! has vanished.

Extra information

• The formatted result breaks by code.
• The formatted result gives compiler warnings.
• I or my company would be willing to help fix this.

Options

Fantomas Master at 07/07/2021 07:46:28 - 6f0df78

Default Fantomas configuration

_{Did you know that you can ignore files when formatting from fantomas-tool or the FAKE targets by using a .fantomasignore file?}

[nojaf]

This happens as well with fsharp_multi_line_lambda_closing_newline=true.