Idempotency problem when function argument's type annotation requires brackets

[TobyShaw]

Issue created from fantomas-online

Formatted code

let bazka (f: ((FooTypeX -> string * string list)) Bar) = failwith ""

Reformatted code

let bazka (f: (((FooTypeX -> string * string list))) Bar) = failwith ""

Problem description

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

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 02/21/2021 20:52:04 - 8e72be9

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?}