Fail more informatively when a global isn't in the type environment

[ghc-hetmet.git] / compiler / typecheck / TcRnMonad.lhs

diff --git a/compiler/typecheck/TcRnMonad.lhs b/compiler/typecheck/TcRnMonad.lhs
index 3b7a2e8..12f0cf6 100644 (file)
--- a/compiler/typecheck/TcRnMonad.lhs
+++ b/compiler/typecheck/TcRnMonad.lhs
@@ -22,7 +22,7 @@ import NameEnv          ( mkNameEnv )
 import TcEnv            ( tcExtendIdEnv )
 #endif
 
-import HsSyn           ( emptyLHsBinds )
+import HsSyn           ( emptyLHsBinds, HaddockModInfo(..) )
 import HscTypes                ( HscEnv(..), ModGuts(..), ModIface(..),
                          TypeEnv, emptyTypeEnv, HscSource(..), isHsBoot,
                          ExternalPackageState(..), HomePackageTable,
@@ -117,10 +117,13 @@ initTc hsc_env hsc_src mod do_this
                tcg_binds    = emptyLHsBinds,
                tcg_deprecs  = NoDeprecs,
                tcg_insts    = [],
+               tcg_fam_insts= [],
                tcg_rules    = [],
                tcg_fords    = [],
                tcg_dfun_n   = dfun_n_var,
-               tcg_keep     = keep_var
+               tcg_keep     = keep_var,
+               tcg_doc      = Nothing,
+               tcg_hmi      = HaddockModInfo Nothing Nothing Nothing Nothing
             } ;
             lcl_env = TcLclEnv {
                tcl_errs       = errs_var,