X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fmain%2FHscTypes.lhs;h=a6ff043922c79359f53d79d6d8761f0202b9c02e;hp=e79acf4775c380b84f0e84198ed48bdd0c5535a6;hb=9ffadf219cbc4f8ec57264786df936a3cee88aec;hpb=f74cf811fae9a09799b56a24f53cb55b748b57f8

diff --git a/compiler/main/HscTypes.lhs b/compiler/main/HscTypes.lhs
index e79acf4..a6ff043 100644
--- a/compiler/main/HscTypes.lhs
+++ b/compiler/main/HscTypes.lhs
@@ -111,6 +111,7 @@ import ByteCodeAsm	( CompiledByteCode )
 import {-# SOURCE #-}  InteractiveEval ( Resume )
 #endif
 
+import HsSyn
 import RdrName
 import Name
 import NameEnv
@@ -1292,14 +1293,13 @@ mkPrintUnqualified dflags env = (qual_name, qual_mod)
 implicitTyThings :: TyThing -> [TyThing]
 
 -- For data and newtype declarations:
-implicitTyThings (ATyCon tc) = 
-    -- fields (names of selectors)
-    map AnId (tyConSelIds tc) ++ 
-    -- (possibly) implicit coercion and family coercion
-    --   depending on whether it's a newtype or a family instance or both
+implicitTyThings (ATyCon tc)
+  =   -- fields (names of selectors)
+      -- (possibly) implicit coercion and family coercion
+      --   depending on whether it's a newtype or a family instance or both
     implicitCoTyCon tc ++
-    -- for each data constructor in order,
-    --   the contructor, worker, and (possibly) wrapper
+      -- for each data constructor in order,
+      --   the contructor, worker, and (possibly) wrapper
     concatMap (extras_plus . ADataCon) (tyConDataCons tc)
 		     
 implicitTyThings (AClass cl) 
@@ -1853,7 +1853,8 @@ type OrigIParamCache = FiniteMap (IPName OccName) (IPName Name)
 -- There will be a node for each source module, plus a node for each hi-boot
 -- module.
 --
--- The graph is not necessarily stored in topologically-sorted order.
+-- The graph is not necessarily stored in topologically-sorted order.  Use
+-- 'GHC.topSortModuleGraph' and 'Digraph.flattenSCC' to achieve this.
 type ModuleGraph = [ModSummary]
 
 emptyMG :: ModuleGraph
@@ -1873,8 +1874,8 @@ data ModSummary
         ms_location  :: ModLocation,		-- ^ Location of the various files belonging to the module
         ms_hs_date   :: ClockTime,		-- ^ Timestamp of source file
 	ms_obj_date  :: Maybe ClockTime,	-- ^ Timestamp of object, if we have one
-        ms_srcimps   :: [Located ModuleName],	-- ^ Source imports of the module
-        ms_imps      :: [Located ModuleName],	-- ^ Non-source imports of the module
+        ms_srcimps   :: [Located (ImportDecl RdrName)],	-- ^ Source imports of the module
+        ms_imps      :: [Located (ImportDecl RdrName)],	-- ^ Non-source imports of the module
         ms_hspp_file :: FilePath,		-- ^ Filename of preprocessed source file
         ms_hspp_opts :: DynFlags,               -- ^ Cached flags from @OPTIONS@, @INCLUDE@
                                                 -- and @LANGUAGE@ pragmas in the modules source code