X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fiface%2FIfaceEnv.lhs;h=5dcab1e73ee9e093a2a3a0a1af42e27be462b688;hb=a08b4f85df5fbebc237bb7798cabe3812500e921;hp=4f04ed7db468b22eabf8701befecf7990c9195c2;hpb=cf0109b382c08feb20425bcf22cc31240a762f74;p=ghc-hetmet.git

diff --git a/compiler/iface/IfaceEnv.lhs b/compiler/iface/IfaceEnv.lhs
index 4f04ed7..5dcab1e 100644
--- a/compiler/iface/IfaceEnv.lhs
+++ b/compiler/iface/IfaceEnv.lhs
@@ -184,12 +184,17 @@ newIPName occ_name_ip = do
 	key = occ_name_ip	-- Ensures that ?x and %x get distinct Names
 \end{code}
 
-	Local helper functions (not exported)
+%************************************************************************
+%*									*
+		Name cache access
+%*									*
+%************************************************************************
 
 \begin{code}
 lookupOrigNameCache :: OrigNameCache -> Module -> OccName -> Maybe Name
 lookupOrigNameCache _ mod occ
-  | mod == dATA_TUP || mod == gHC_PRIM,		-- Boxed tuples from one, 
+  -- XXX Why is gHC_UNIT not mentioned here?
+  | mod == gHC_TUPLE || mod == gHC_PRIM,		-- Boxed tuples from one, 
     Just tup_info <- isTupleOcc_maybe occ	-- unboxed from the other
   = 	-- Special case for tuples; there are too many
 	-- of them to pre-populate the original-name cache