Commit daac527a authored by krasimir's avatar krasimir
Browse files

[project @ 2005-06-19 08:41:40 by krasimir]

Add pprTyThingHdr function.
parent a2de6fb5
......@@ -11,6 +11,7 @@ module PprTyThing (
) where
#include "HsVersions.h"
......@@ -53,6 +54,15 @@ pprTyThingInContext exts (AnId id) = pprIdInContext exts id
pprTyThingInContext exts (ADataCon dataCon) = pprDataCon exts dataCon
pprTyThingInContext exts (ATyCon tyCon) = pprTyCon exts tyCon
pprTyThingInContext exts (AClass cls) = pprClass exts cls
-- | Pretty-prints the 'TyThing' header. For functions and data constructors
-- the function is equivalent to 'pprTyThing' but for type constructors
-- and classes it prints only the header part of the declaration.
pprTyThingHdr :: Bool -> TyThing -> SDoc
pprTyThingHdr exts (AnId id) = pprId exts id
pprTyThingHdr exts (ADataCon dataCon) = pprDataConSig exts dataCon
pprTyThingHdr exts (ATyCon tyCon) = pprTyConHdr exts tyCon
pprTyThingHdr exts (AClass cls) = pprClassHdr exts cls
pprTyConHdr exts tyCon =
ptext keyword <+> ppr_bndr tyCon <+> hsep (map ppr vars)
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