Module API bug

[sjdv1982]

def do_superposition(...):
   ...
ctx.do_superposition = Module()
ctx.do_superposition.code = do_superposition

ctx.do_superposition now becomes a Transformer

[sjdv1982]

Perhaps related: updating the Module code seems to cancel a downstream Transformer, setting the module pin to undefined.

[sjdv1982]

Perhaps related: updating the Module code seems to cancel a downstream Transformer, setting the module pin to undefined.

Not related, as that has been solved now.