where
pprCo co | opt_SuppressCoercions = ptext (sLit "...")
| otherwise = parens
- $ sep [ppr co, dcolon <+> ppr (coercionKindPredTy co)]
+ $ sep [ppr co, dcolon <+> pprEqPred (coercionKind co)]
ppr_expr add_par expr@(Lam _ _)
-- Case bound things don't get a signature or a herald, unless we have debug on
pprCoreBinder CaseBind bndr
- | isDeadBinder bndr -- False for tyvars
- = ptext (sLit "_")
- | otherwise
= getPprStyle $ \ sty ->
if debugStyle sty then
parens (pprTypedBinder bndr)
, uf_expandable=exp, uf_guidance=g, uf_arity=arity})
= ptext (sLit "Unf") <> braces (pp_info $$ pp_rhs)
where
- pp_info = hsep [ ptext (sLit "TopLvl=") <> ppr top
- , ptext (sLit "Arity=") <> int arity
- , ptext (sLit "Value=") <> ppr hnf
- , ptext (sLit "ConLike=") <> ppr conlike
- , ptext (sLit "Cheap=") <> ppr cheap
- , ptext (sLit "Expandable=") <> ppr exp
- , ppr g ]
+ pp_info = fsep $ punctuate comma
+ [ ptext (sLit "TopLvl=") <> ppr top
+ , ptext (sLit "Arity=") <> int arity
+ , ptext (sLit "Value=") <> ppr hnf
+ , ptext (sLit "ConLike=") <> ppr conlike
+ , ptext (sLit "Cheap=") <> ppr cheap
+ , ptext (sLit "Expandable=") <> ppr exp
+ , ptext (sLit "Guidance=") <> ppr g ]
+ pp_tmpl = ptext (sLit "Tmpl=") <+> ppr rhs
pp_rhs = case g of
UnfoldNever -> usually_empty
UnfoldIfGoodArgs {} -> usually_empty
- _other -> ppr rhs
- usually_empty = ifPprDebug (ppr rhs)
- -- In this case show 'rhs' only in debug mode
+ _other -> pp_tmpl
+ usually_empty = ifPprDebug (ptext (sLit "<rhs>"))
+ -- Don't print the RHS or we get a quadratic
+ -- blowup in the size of the printout!
\end{code}
-----------------------------------------------------