Mon Nov 5 11:23:05 PST 2007 simonpj at microsoft.com
* Add test for Trac #1072
A ./tests/ghc-regress/typecheck/should_compile/Tc239_Help.hs
M ./tests/ghc-regress/typecheck/should_compile/all.T +3
A ./tests/ghc-regress/typecheck/should_compile/tc239.hs