Improve trace message

[ghc-hetmet.git] / compiler / coreSyn / CoreSyn.lhs

diff --git a/compiler/coreSyn/CoreSyn.lhs b/compiler/coreSyn/CoreSyn.lhs
index e259591..1b3a9d7 100644 (file)
--- a/compiler/coreSyn/CoreSyn.lhs
+++ b/compiler/coreSyn/CoreSyn.lhs
@@ -68,7 +68,6 @@ module CoreSyn (
 
 import CostCentre
 import Var
-import Id
 import Type
 import Coercion
 import Name
@@ -199,7 +198,6 @@ data Expr b
                                        --
                                        -- @
                                         --      data Foo = Red | Green | Blue
-                                        --
                                         -- ... case x of 
                                         --      Red   -> True
                                         --      other -> f (case x of 
@@ -706,7 +704,7 @@ mkTyBind tv ty      = NonRec tv (Type ty)
 
 -- | Convert a binder into either a 'Var' or 'Type' 'Expr' appropriately
 varToCoreExpr :: CoreBndr -> Expr b
-varToCoreExpr v | isId v    = Var v
+varToCoreExpr v | isId v = Var v
                 | otherwise = Type (mkTyVarTy v)
 
 varsToCoreExprs :: [CoreBndr] -> [Expr b]
@@ -738,7 +736,7 @@ rhssOfAlts :: [Alt b] -> [Expr b]
 rhssOfAlts alts = [e | (_,_,e) <- alts]
 
 -- | Collapse all the bindings in the supplied groups into a single
--- list of lhs/rhs pairs suitable for binding in a 'Rec' binding group
+-- list of lhs\/rhs pairs suitable for binding in a 'Rec' binding group
 flattenBinds :: [Bind b] -> [(b, Expr b)]
 flattenBinds (NonRec b r : binds) = (b,r) : flattenBinds binds
 flattenBinds (Rec prs1   : binds) = prs1 ++ flattenBinds binds