Compilation stuck/errors on occurence of binding guards

[TheMatten]

Trying to compile this minimal example:

module Main where
x | _ <- 1 = 1

page either gets stuck on loading logo (https://try.purescript.org) or returns this error (https://try.ps.ai):

bad result. Likely communication issue with compiler: POST compile response failed to decode: There was a problem making the request: AJAX request failed: POST https://compile.purescript.org/compile

where response to request is 500 Internal Server Error.

[JordanMartinez]

I don't get a 500 error, but I also don't get a warning or compiler error message either.