possible garbage collector problem...

[Eric Dean Tribble <tribble@xxxxxxxxxxx>]

Garbage collecting between pieces of a single expression isn't a problem
   as long as we are single threaded.  We'll clearly have to be cleverer about
   it when we go to multiple threads.  I don't have an obvious solution in mind
   right now though.

Really?  Even if the call to the inner procedure does an allocation
and garbage collection?  Are we declaring arguments to functions as
strong pointers?

dean