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-rw-r--r--testsuite/tests/concurrent/should_run/T9379.hs4
1 files changed, 1 insertions, 3 deletions
diff --git a/testsuite/tests/concurrent/should_run/T9379.hs b/testsuite/tests/concurrent/should_run/T9379.hs
index 235b2aa58e..49e6d1eaed 100644
--- a/testsuite/tests/concurrent/should_run/T9379.hs
+++ b/testsuite/tests/concurrent/should_run/T9379.hs
@@ -1,6 +1,6 @@
import Control.Exception
import Control.Concurrent
-import GHC.Conc
+import Control.Concurrent.STM
import Foreign.StablePtr
main :: IO ()
@@ -10,8 +10,6 @@ main = do
t <- mask_ $ forkIO (blockSTM tv)
killThread t
-check b = if b then return () else retry
-
blockSTM :: TVar Bool -> IO ()
blockSTM tv = do
atomically $ do