Suppress more info with -dsuppress-idinfo

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

diff --git a/compiler/coreSyn/PprCore.lhs b/compiler/coreSyn/PprCore.lhs
index 3752d1d..b87d381 100644 (file)
--- a/compiler/coreSyn/PprCore.lhs
+++ b/compiler/coreSyn/PprCore.lhs
@@ -233,8 +233,13 @@ ppr_case_pat con args
   where
     ppr_bndr = pprBndr CaseBind
 
+
+-- | Pretty print the argument in a function application.
 pprArg :: OutputableBndr a => Expr a -> SDoc
-pprArg (Type ty) = ptext (sLit "@") <+> pprParendType ty
+pprArg (Type ty) 
+ | opt_SuppressTypeApplications        = empty
+ | otherwise                   = ptext (sLit "@") <+> pprParendType ty
+
 pprArg expr      = pprParendExpr expr
 \end{code}
 
@@ -277,8 +282,9 @@ pprTypedLCBinder bind_site debug_on var
 pprTypedBinder :: Var -> SDoc
 -- Print binder with a type or kind signature (not paren'd)
 pprTypedBinder binder
-  | isTyCoVar binder  = pprKindedTyVarBndr binder
-  | otherwise      = hang (pprIdBndr binder) 2 (dcolon <+> pprType (idType binder))
+  | isTyCoVar binder           = pprKindedTyVarBndr binder
+  | opt_SuppressTypeSignatures = empty
+  | otherwise                  = hang (pprIdBndr binder) 2 (dcolon <+> pprType (idType binder))
 
 pprKindedTyVarBndr :: TyVar -> SDoc
 -- Print a type variable binder with its kind (but not if *)
@@ -297,6 +303,8 @@ pprIdBndr id = ppr id <+> pprIdBndrInfo (idInfo id)
 
 pprIdBndrInfo :: IdInfo -> SDoc
 pprIdBndrInfo info 
+  | opt_SuppressIdInfo = empty
+  | otherwise
   = megaSeqIdInfo info `seq` doc -- The seq is useful for poking on black holes
   where
     prag_info = inlinePragInfo info
@@ -325,6 +333,8 @@ pprIdBndrInfo info
 \begin{code}
 ppIdInfo :: Id -> IdInfo -> SDoc
 ppIdInfo id info
+  | opt_SuppressIdInfo = empty
+  | otherwise
   = showAttributes
     [ (True, pp_scope <> ppr (idDetails id))
     , (has_arity,      ptext (sLit "Arity=") <> int arity)