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fix a space leak
author
Ian Lynagh
<igloo@earth.li>
Sat, 30 Aug 2008 19:25:26 +0000
(19:25 +0000)
committer
Ian Lynagh
<igloo@earth.li>
Sat, 30 Aug 2008 19:25:26 +0000
(19:25 +0000)
compiler/rename/RnBinds.lhs
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diff --git
a/compiler/rename/RnBinds.lhs
b/compiler/rename/RnBinds.lhs
index
756c3fc
..
60d1a3e
100644
(file)
--- a/
compiler/rename/RnBinds.lhs
+++ b/
compiler/rename/RnBinds.lhs
@@
-317,10
+317,11
@@
rnValBindsRHSGen trim bound_names (ValBindsIn mbinds sigs) = do
sigs' <- renameSigs (Just (mkNameSet bound_names)) okBindSig sigs
-- rename the RHSes
binds_w_dus <- mapBagM (rnBind (mkSigTvFn sigs') trim) mbinds
sigs' <- renameSigs (Just (mkNameSet bound_names)) okBindSig sigs
-- rename the RHSes
binds_w_dus <- mapBagM (rnBind (mkSigTvFn sigs') trim) mbinds
- let (anal_binds, anal_dus) = depAnalBinds binds_w_dus
- (valbind', valbind'_dus) = (ValBindsOut anal_binds sigs',
- usesOnly (hsSigsFVs sigs') `plusDU` anal_dus)
- return (valbind', valbind'_dus)
+ case depAnalBinds binds_w_dus of
+ (anal_binds, anal_dus) ->
+ do let valbind' = ValBindsOut anal_binds sigs'
+ valbind'_dus = usesOnly (hsSigsFVs sigs') `plusDU` anal_dus
+ return (valbind', valbind'_dus)
rnValBindsRHSGen _ _ b = pprPanic "rnValBindsRHSGen" (ppr b)
rnValBindsRHSGen _ _ b = pprPanic "rnValBindsRHSGen" (ppr b)