Add {-# OPTIONS_GHC -w #-} and some blurb to all compiler modules

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

diff --git a/compiler/main/TidyPgm.lhs b/compiler/main/TidyPgm.lhs
index 7405d14..dec5c6b 100644 (file)
--- a/compiler/main/TidyPgm.lhs
+++ b/compiler/main/TidyPgm.lhs
@@ -4,6 +4,13 @@
 \section{Tidying up Core}
 
 \begin{code}
+{-# OPTIONS_GHC -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/WorkingConventions#Warnings
+-- for details
+
 module TidyPgm( mkBootModDetails, tidyProgram ) where
 
 #include "HsVersions.h"
@@ -28,10 +35,7 @@ import IdInfo                {- loads of stuff -}
 import InstEnv         ( Instance, DFunId, instanceDFunId, setInstanceDFunId )
 import NewDemand       ( isBottomingSig, topSig )
 import BasicTypes      ( Arity, isNeverActive, isNonRuleLoopBreaker )
-import Name            ( Name, getOccName, nameOccName, mkInternalName,
-                         localiseName, isExternalName, nameSrcLoc,
-                         isWiredInName, getName
-                       )
+import Name
 import NameSet         ( NameSet, elemNameSet )
 import IfaceEnv                ( allocateGlobalBinder )
 import NameEnv         ( filterNameEnv, mapNameEnv )
@@ -674,7 +678,7 @@ tidyTopName mod nc_var ext_ids occ_env id
     global     = isExternalName name
     local      = not global
     internal   = not external
-    loc                = nameSrcLoc name
+    loc                = nameSrcSpan name
 
     (occ_env', occ') = tidyOccName occ_env (nameOccName name)