X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcoreSyn%2FCoreSyn.lhs;h=f732a95fba2aa3ca50114c0527a331535607889b;hb=a2331563d9c4c225340c755ff995858cc739d464;hp=9b67515c671236f36a4f02f8fab77b8606972ebd;hpb=2fbab1a0f1a017799e8f5130bdf1078060623f29;p=ghc-hetmet.git

diff --git a/compiler/coreSyn/CoreSyn.lhs b/compiler/coreSyn/CoreSyn.lhs
index 9b67515..f732a95 100644
--- a/compiler/coreSyn/CoreSyn.lhs
+++ b/compiler/coreSyn/CoreSyn.lhs
@@ -48,7 +48,6 @@ module CoreSyn (
 
 #include "HsVersions.h"
 
-import StaticFlags
 import CostCentre
 import Var
 import Type
@@ -389,7 +388,7 @@ neverUnfold _                                   = False
 instance Outputable AltCon where
   ppr (DataAlt dc) = ppr dc
   ppr (LitAlt lit) = ppr lit
-  ppr DEFAULT      = ptext SLIT("__DEFAULT")
+  ppr DEFAULT      = ptext (sLit "__DEFAULT")
 
 instance Show AltCon where
   showsPrec p con = showsPrecSDoc p (ppr con)
@@ -591,23 +590,18 @@ coreExprCc _                   = noCostCentre
 %*									*
 %************************************************************************
 
+At one time we optionally carried type arguments through to runtime.
 @isRuntimeVar v@ returns if (Lam v _) really becomes a lambda at runtime,
 i.e. if type applications are actual lambdas because types are kept around
-at runtime.  
-
-Similarly isRuntimeArg.  
+at runtime.  Similarly isRuntimeArg.  
 
 \begin{code}
 isRuntimeVar :: Var -> Bool
-isRuntimeVar | opt_RuntimeTypes = \_ -> True
-	     | otherwise	= \v -> isId v
+isRuntimeVar = isId 
 
 isRuntimeArg :: CoreExpr -> Bool
-isRuntimeArg | opt_RuntimeTypes = \_ -> True
-	     | otherwise	= \e -> isValArg e
-\end{code}
+isRuntimeArg = isValArg
 
-\begin{code}
 isValArg :: Expr b -> Bool
 isValArg (Type _) = False
 isValArg _        = True