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Straightened out implicit coercions for indexed types
[ghc-hetmet.git]
/
compiler
/
iface
/
TcIface.lhs
diff --git
a/compiler/iface/TcIface.lhs
b/compiler/iface/TcIface.lhs
index
6c197cc
..
68abd23
100644
(file)
--- a/
compiler/iface/TcIface.lhs
+++ b/
compiler/iface/TcIface.lhs
@@
-371,11
+371,11
@@
tcIfaceDecl (IfaceData {ifName = occ_name,
{ stupid_theta <- tcIfaceCtxt ctxt
; famInst <-
case mb_family of
{ stupid_theta <- tcIfaceCtxt ctxt
; famInst <-
case mb_family of
- Nothing -> return Nothing
- Just (fam, tys) ->
+ Nothing -> return Nothing
+ Just (fam, tys, index) ->
do { famTyCon <- tcIfaceTyCon fam
; insttys <- mapM tcIfaceType tys
do { famTyCon <- tcIfaceTyCon fam
; insttys <- mapM tcIfaceType tys
- ; return $ Just (famTyCon, insttys)
+ ; return $ Just (famTyCon, insttys, index)
}
; cons <- tcIfaceDataCons tc_name tycon tyvars rdr_cons
; buildAlgTyCon tc_name tyvars stupid_theta
}
; cons <- tcIfaceDataCons tc_name tycon tyvars rdr_cons
; buildAlgTyCon tc_name tyvars stupid_theta