Refactor (again) the handling of default methods

[ghc-hetmet.git] / compiler / rename / RnEnv.lhs

diff --git a/compiler/rename/RnEnv.lhs b/compiler/rename/RnEnv.lhs
index 1a05139..c2b7a7b 100644 (file)
--- a/compiler/rename/RnEnv.lhs
+++ b/compiler/rename/RnEnv.lhs
@@ -51,7 +51,7 @@ import NameEnv
 import UniqFM
 import DataCon         ( dataConFieldLabels )
 import OccName
-import Module          ( Module, ModuleName )
+import Module          ( ModuleName )
 import PrelNames       ( mkUnboundName, rOOT_MAIN, iNTERACTIVE, 
                          consDataConKey, forall_tv_RDR )
 import Unique
@@ -82,8 +82,8 @@ thenM = (>>=)
 %*********************************************************
 
 \begin{code}
-newTopSrcBinder :: Module -> Located RdrName -> RnM Name
-newTopSrcBinder this_mod (L loc rdr_name)
+newTopSrcBinder :: Located RdrName -> RnM Name
+newTopSrcBinder (L loc rdr_name)
   | Just name <- isExact_maybe rdr_name
   =    -- This is here to catch 
        --   (a) Exact-name binders created by Template Haskell
@@ -95,13 +95,15 @@ newTopSrcBinder this_mod (L loc rdr_name)
        --      data T = (,) Int Int
        -- unless we are in GHC.Tup
     ASSERT2( isExternalName name,  ppr name )
-    do { unless (this_mod == nameModule name)
+    do { this_mod <- getModule
+        ; unless (this_mod == nameModule name)
                 (addErrAt loc (badOrigBinding rdr_name))
        ; return name }
 
 
   | Just (rdr_mod, rdr_occ) <- isOrig_maybe rdr_name
-  = do { unless (rdr_mod == this_mod || rdr_mod == rOOT_MAIN)
+  = do { this_mod <- getModule
+        ; unless (rdr_mod == this_mod || rdr_mod == rOOT_MAIN)
                 (addErrAt loc (badOrigBinding rdr_name))
        -- When reading External Core we get Orig names as binders, 
        -- but they should agree with the module gotten from the monad
@@ -137,7 +139,8 @@ newTopSrcBinder this_mod (L loc rdr_name)
                ; return (mkInternalName uniq (rdrNameOcc rdr_name) loc) } 
          else  
                -- Normal case
-            newGlobalBinder this_mod (rdrNameOcc rdr_name) loc }
+             do { this_mod <- getModule
+                ; newGlobalBinder this_mod (rdrNameOcc rdr_name) loc } }
 \end{code}
 
 %*********************************************************