Fix tcInstHeadTyNotSynonym
authorIan Lynagh <igloo@earth.li>
Tue, 10 Jul 2007 12:47:38 +0000 (12:47 +0000)
committerIan Lynagh <igloo@earth.li>
Tue, 10 Jul 2007 12:47:38 +0000 (12:47 +0000)
It was returning False for type variables amongst other things, so
"instance C a" was telling us to use -XTypeSynonymInstances.


No differences found