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Fixed the memory leaks arising from not clearing mobiles before an input

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This commit is contained in:
Neil Brown 2009-03-19 18:18:17 +00:00
parent 7d3e9e8648
commit 3c4f76ed46
1 changed files with 4 additions and 8 deletions
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12
backends/GenerateC.hs
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@ -1076,7 +1076,8 @@ cgenInputItem c (A.InVariable m v)
rhs
tell [");"]
A.Mobile {} ->
do tell ["MTChanIn(wptr,"]
do call genClearMobile m v -- TODO insert this via a pass
tell ["MTChanIn(wptr,"]
call genVariable c
tell [",(void*)"]
rhs
@ -1299,12 +1300,7 @@ cdeclareInit _ _ _ = Nothing
-- | Free a declared item that's going out of scope.
cdeclareFree :: Meta -> A.Type -> A.Variable -> Maybe (CGen ())
cdeclareFree _ (A.Mobile {}) v = Just $
do tell ["if ("]
call genVariable v
tell ["!=NULL){MTRelease(wptr,(void*)"]
call genVariable v
tell [");}"]
cdeclareFree m (A.Mobile {}) v = Just $ call genClearMobile m v
cdeclareFree _ _ _ = Nothing
{-
@ -1928,7 +1924,7 @@ cgenClearMobile :: Meta -> A.Variable -> CGen ()
cgenClearMobile _ v
= do tell ["if("]
genVar
tell ["!=NULL){MTRelease("]
tell ["!=NULL){MTRelease(wptr,(void*)"]
genVar
tell [");"]
genVar