Recursion seems to break it

[alainux]

I am trying it out of a fresh install with this stylus code:

recurse(z = 0)
  padding z * 1em

  unless z > 4
    .recurse
      recurse(z + 1)

.recurse
  recurse()

The code works on the standalone (cli and api) stylus package v0.54.5, but it does not compile here (Maximum call stack exceeded in node_modules/stylus/lib/visitor/deps-resolver.js:45)

I am not sure if this is the right place to place this issue.

Any ideas?
Thank you