comment deleted on reformat

[jmagaram]

Issue created from fantomas-online

Code

if stateSub.Value |> State.hasChanges then
    // Push changes
    let! pushed = push state

    // Import new etags of pushed items
    do
        pushed
        |> Option.bind Dto.changesAsImport
        |> Option.iter (fun changes -> update (Import changes) |> ignore)

Result

if stateSub.Value |> State.hasChanges then
    // Push changes
    let! pushed = push state

    do
        pushed
        |> Option.bind Dto.changesAsImport
        |> Option.iter (fun changes -> update (Import changes) |> ignore)

Problem description

Notice how the comment above the do statement is removed

Options

Fantomas Master at 12/26/2020 15:00:23 - 76fa31e

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]

Hey @jmagaram, thanks for reporting this issue.

Not sure whether I should create a separate issue but I am facing a similar issue:

Yes, @Evangelink please always report a separate issue and do not chime in on another issue that looks related to you.
See Contribution guidelines.

[nojaf]

I took a look at this yesterday and it not easy to solve in Fantomas straightaway. Having more information in the AST would greatly benefit us in solving this problem. See linked PR to FSharp compiler.