Comments only

compiler/prelude/PrelNames.lhs

@@ -670,11 +670,13 @@ mk_known_key_name space mod str uniq
 		   Nothing noSrcLoc
 
 conName :: Name -> FastString -> Unique -> Name
+-- Be careful to ghve constructor names the right parent!
 conName tycon occ uniq
   = mkExternalName uniq (nameModule tycon) (mkOccNameFS dataName occ) 
 		   (Just tycon) noSrcLoc
 
 methName :: Name -> FastString -> Unique -> Name
+-- Be careful to ghve method names the right parent!
 methName cls occ uniq
   = mkExternalName uniq (nameModule cls) (mkVarOccFS occ) 
 		   (Just cls) noSrcLoc

compiler/simplCore/SimplEnv.lhs

@@ -308,7 +308,7 @@ substId (SimplEnv { seInScope = in_scope, seIdSubst = ids }) v
   where
 	-- Get the most up-to-date thing from the in-scope set
 	-- Even though it isn't in the substitution, it may be in
-	-- the in-scope set better IdInfo
+	-- the in-scope set with better IdInfo
     refine v = case lookupInScope in_scope v of
 		 Just v' -> v'
 		 Nothing -> WARN( True, ppr v ) v	-- This is an error!