[jhc] Got a Exception: user error (UnionSolve: testBoundLT (Just Lazy-[CInteger#, FMain.p2$8], WHNF-[?]))

[AR]

Hello,

I tried to compile a 700 lines file with a second small module (80  
lines) of haskell code
with jhc and got the following error (see attachment).

$ jhc --version
jhc 0.7.6 (0.7.6-3)
compiled by ghc-6.12 on a i386 running darwin


$ jhc -v fac.hs

What is the best way to isolate the problem?

-------------- next part --------------
A non-text attachment was scrubbed...
Name: jhc_-v_fac.hs.log.zip
Type: application/zip
Size: 24710 bytes
Desc: not available
Url : http://www.haskell.org/pipermail/jhc/attachments/20101029/fe1d4a45/jhc_-v_fac.hs.log-0001.zip
-------------- next part --------------