Fix Trac #2723: keep track of record field names in the renamer

[ghc-hetmet.git] / compiler / typecheck / TcRnMonad.lhs

diff --git a/compiler/typecheck/TcRnMonad.lhs b/compiler/typecheck/TcRnMonad.lhs
index 929270b..eedf00b 100644 (file)
--- a/compiler/typecheck/TcRnMonad.lhs
+++ b/compiler/typecheck/TcRnMonad.lhs
@@ -85,7 +85,7 @@ initTc hsc_env hsc_src keep_rn_syntax mod do_this
                tcg_src       = hsc_src,
                tcg_rdr_env   = hsc_global_rdr_env hsc_env,
                tcg_fix_env   = emptyNameEnv,
-               tcg_field_env = emptyNameEnv,
+               tcg_field_env = RecFields emptyNameEnv emptyNameSet,
                tcg_default   = Nothing,
                tcg_type_env  = hsc_global_type_env hsc_env,
                tcg_type_env_var = type_env_var,
@@ -410,11 +410,6 @@ extendFixityEnv new_bit
 getRecFieldEnv :: TcRn RecFieldEnv
 getRecFieldEnv = do { env <- getGblEnv; return (tcg_field_env env) }
 
-extendRecFieldEnv :: RecFieldEnv -> RnM a -> RnM a
-extendRecFieldEnv new_bit
-  = updGblEnv (\env@(TcGblEnv { tcg_field_env = old_env }) -> 
-               env {tcg_field_env = old_env `plusNameEnv` new_bit})         
-
 getDeclaredDefaultTys :: TcRn (Maybe [Type])
 getDeclaredDefaultTys = do { env <- getGblEnv; return (tcg_default env) }
 \end{code}