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[ghc-hetmet.git]
/
ghc
/
tests
/
lib
/
should_run
/
weak001.hs
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import Addr
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import Weak
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kill:: Addr -> IO ()
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kill a = do
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w <- mkWeakPtr a Nothing
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addFinalizer a $
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deRefWeak w >> return ()
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main:: IO ()
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main = sequence_ . take 10000 . repeat $
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malloc 100 >>= kill >> return ()
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foreign import malloc :: Int -> IO Addr