}
tcGenericNormaliseFamInst fun (NoteTy note ty1)
= do { (coi,nty1) <- tcGenericNormaliseFamInst fun ty1
- ; return (mkNoteTyCoI note coi, NoteTy note nty1)
+ ; return (coi, NoteTy note nty1)
}
tcGenericNormaliseFamInst fun ty@(TyVarTy tv)
| isTcTyVar tv