Regression: An empty line or comment at the end of a list breaks Stroustrup formatting

[Linschlager]

Issue created from fantomas-online

Code

let array = [|
    someItem

|]

let array2 = [|
    someItem
    // comment
|]

Result

let array =
    [|
        someItem

    |]

let array2 =
    [|
        someItem
    // comment
    |]

Problem description

Placing an empty line or comment on the last line of an arrow, list or similar breaks Stroustrup formatting

Extra information

Might be related to one of the following:

• Newline inconsistency in object expression #2990
• Regression: Stroustrup bracket style in anonymous record type parameter is not respected #3069

---

• The formatted result breaks my code.
• The formatted result gives compiler warnings.
• I or my company would be willing to help fix this.
• I would like a release if this problem is solved.

Options

Fantomas main branch at 15/4/2024

    { config with
                MultilineBracketStyle = stroustrup }

_{Did you know that you can ignore files when formatting by using a .fantomasignore file?
PS: It's unlikely that someone else will solve your specific issue, as it's something that you have a personal stake in.}

[nojaf]

Hi, thank you for this report.
This may have been introduced by #3071.
Are you interested in submitting a PR for this?

[Linschlager]

@nojaf Here you go #3080