[MLton] gc question

[Jake Donham]

Hi,

What setup do people normally use to work on MLton? I have built it in
SML/NJ and I can compile programs by calling Main.commandLine, but the
second time I do this I get "bool has no info property"; there is
apparently some persistent state from the previous compile. This
message

  http://mlton.org/pipermail/mlton/2004-November/026228.html

seems to indicate that this isn't easy to fix. Do people reload a
dumped version every time, or what? Thanks,

Jake