Thu Sep 16 10:03:10 PDT 2010 simonpj at microsoft.com
* More assertions
M ./compiler/types/Coercion.lhs -3 +11
View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20100916170310-1287e-7446f2d9f1039de606edd3452ff266915ba06477.gz