Multiline SynPat.Record in pattern match is formatted as a mixture of single/multiline styles

[Fizzixnerd]

Issue created from fantomas-online

Code

match foo with
| { Bar = bar
    Level = 12
    Vibes = plenty
    Lorem = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. " } ->
    "7"
| _ -> "8"

Result

match foo with
| { Bar = bar; Level = 12; Vibes = plenty;
    Lorem = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. " } ->
    "7"
| _ -> "8"

Problem description

I believe it should be formatted as the input is, unless I've missed something important. Also affects MultilineBlockBracketsOnSameColumn = true.

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 09/26/2020 18:28:15 - 0771e9a

Default Fantomas configuration

[nojaf]

The fact that MultilineBlockBracketsOnSameColumn = true has no effect here is deliberately.
It is rather complex to solve and it doesn't occur in the wild at GR, so it was not tackled on purpose.

For the default scenario, PatRecord could use a change.