Bug with formatting when updating to 1.9 from 1.7

[vasspilka]

Hello, encountered this bug where formatting breaks the code if you have a 1 case statement like:

module =
  case provider.type do
    :microsoft -> __MODULE__.Microsoft
  end

It will format it into code that does not behave the same:

    module = :microsoft = provider.type
    __MODULE__.Microsoft

Yeah, having a single case statement like this does not make much sense, but we've done this so that it's a bit more straightforward to add more later. For now I will write a private function instead of case statement to fix this. But thought it may be worth to open an issue here

Updating from:

  "styler": {:hex, :styler, "1.7.0", "3336e7547b5edaa3c5f7c861d8a45e1a450f9ed4db7d8f27ad54c12ab791bb66", [:mix], [], "hexpm", "ede783606fcd9bf06edfddbbedc36cc3a3af7b042cf0df8503aec0f82e016437"},

Updating to:

  "styler": {:hex, :styler, "1.9.0", "fb65f399a758d23909bb00df6651db552a4fd4926682faccf6c0c1d16d54f17d", [:mix], [], "hexpm", "eb7cfc311a2cdd962705986d4f26c35aa1d2fd74d1f84c17333649a4f8dbc479"},

Cheers

[novaugust]

thanks for the issue! definitely a bug, appreciate the report

the rewrite should be this:

    :microsoft = provider.type
    module = __MODULE__.Microsoft

it's a glaring enough bug that i think the existing test cases must just be asserting for nonsense code like you provided, rather than the right case as i have here :X will get a fix out shortly

[novaugust]

1.9.1 out with the fix, thanks again