Commit f9e358d0 authored by panne's avatar panne
Browse files

[project @ 2000-07-03 21:31:28 by panne]

Print
   "Interface file unchanged"
and
   "Module version unchanged, but usages differ; hence need new hi file"
only when -ddump-rn-trace flag has been given. This is more consistent
with the rest of GHC and the *nix world, and messes up less tests.
parent b7e7255e
......@@ -68,6 +68,7 @@ import Bag
import Outputable
import Maybe ( isNothing )
import Monad ( when )
\end{code}
......@@ -99,17 +100,16 @@ writeIface this_mod old_iface new_iface
in
case checkIface old_iface full_new_iface of {
Nothing -> do { putStrLn "Interface file unchanged" ;
return () } ; -- No need to update .hi file
Nothing -> when opt_D_dump_rn_trace $
putStrLn "Interface file unchanged" ; -- No need to update .hi file
Just final_iface ->
do let mod_vers_unchanged = case old_iface of
Just iface -> pi_vers iface == pi_vers final_iface
Nothing -> False
if mod_vers_unchanged
then putStrLn "Module version unchanged, but usages differ; hence need new hi file"
else return ()
when (mod_vers_unchanged && opt_D_dump_rn_trace) $
putStrLn "Module version unchanged, but usages differ; hence need new hi file"
if_hdl <- openFile filename WriteMode
printForIface if_hdl (pprIface final_iface)
......
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