X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fiface%2FTcIface.lhs;h=92d39978985656770ea286d3fe1d2acdaf73e0e1;hp=bd31cc04dbe9a24f2e9db540e46f0d35d2082c86;hb=dfcf88523ec5988fbcaa2cbf812cc5862ad621cf;hpb=4bcaad0c0fc30984282ae40b802f48b2d9dc20bb

diff --git a/compiler/iface/TcIface.lhs b/compiler/iface/TcIface.lhs
index bd31cc0..92d3997 100644
--- a/compiler/iface/TcIface.lhs
+++ b/compiler/iface/TcIface.lhs
@@ -376,6 +376,8 @@ tcIfaceDecl (IfaceSyn {ifName = occ_name, ifTyVars = tv_bndrs,
 tcIfaceDecl (IfaceClass {ifCtxt = rdr_ctxt, ifName = occ_name, ifTyVars = tv_bndrs, 
 			 ifFDs = rdr_fds, ifSigs = rdr_sigs, 
 			 ifVrcs = tc_vrcs, ifRec = tc_isrec })
+-- ToDo: in hs-boot files we should really treat abstract classes specially,
+--	 as we do abstract tycons
   = bindIfaceTyVars tv_bndrs $ \ tyvars -> do
     { cls_name <- lookupIfaceTop occ_name
     ; ctxt <- tcIfaceCtxt rdr_ctxt