Change the representation of the package database

[ghc-hetmet.git] / compiler / main / HscMain.lhs

diff --git a/compiler/main/HscMain.lhs b/compiler/main/HscMain.lhs
index 34e4593..a334c70 100644 (file)
--- a/compiler/main/HscMain.lhs
+++ b/compiler/main/HscMain.lhs
@@ -112,10 +112,10 @@ import LazyUniqFM         ( emptyUFM )
 import UniqSupply       ( initUs_ )
 import Bag             ( unitBag )
 import Exception
-import MonadUtils
+-- import MonadUtils
 
 import Control.Monad
-import System.IO
+-- import System.IO
 import Data.IORef
 \end{code}
 #include "HsVersions.h"
@@ -216,7 +216,7 @@ hscTypecheck mod_summary rdr_module = do
 -- exception/signal an error.
 type RenamedStuff = 
         (Maybe (HsGroup Name, [LImportDecl Name], Maybe [LIE Name],
-                Maybe (HsDoc Name), HaddockModInfo Name))
+                Maybe LHsDocString))
 
 -- | Rename and typecheck a module, additionally returning the renamed syntax
 hscTypecheckRename ::
@@ -229,12 +229,12 @@ hscTypecheckRename mod_summary rdr_module = do
           <- {-# SCC "Typecheck-Rename" #-}
              ioMsgMaybe $ tcRnModule hsc_env (ms_hsc_src mod_summary) True rdr_module
 
-    let rn_info = do decl <- tcg_rn_decls tc_result
-                     imports <- tcg_rn_imports tc_result
-                     let exports = tcg_rn_exports tc_result
-                     let doc = tcg_doc tc_result
-                    let hmi = tcg_hmi tc_result
-                     return (decl,imports,exports,doc,hmi)
+    let -- This 'do' is in the Maybe monad!
+        rn_info = do { decl <- tcg_rn_decls tc_result
+                     ; let imports = tcg_rn_imports tc_result
+                           exports = tcg_rn_exports tc_result
+                           doc_hdr  = tcg_doc_hdr tc_result
+                     ; return (decl,imports,exports,doc_hdr) }
 
     return (tc_result, rn_info)