Idempotency problem with comments at the end of code

[Smaug123]

Issue created from fantomas-online

Formatted code

let foo = bar // bar
//// hi!

Reformatted code

let foo = bar

Problem description

Fantomas was not able to produce the same code after reformatting the result.

We've lost the trailing comment, too.

Note that the initial format was fine - it was only when Fantomas added a newline on the end that we started losing the comment.

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 04/05/2021 16:09:34 - 31922c0

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?}