testsuite/tests/safeHaskell/safeInfered/UnsafeWarn04.hs


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{-# LANGUAGE Trustworthy #-}
{-# OPTIONS_GHC -fwarn-trustworthy-safe #-}
{-# OPTIONS_GHC -fwarn-unsafe #-}

-- | Trivial Unsafe Module
module UnsafeWarn04 where

import System.IO.Unsafe

f :: IO a -> a
f = unsafePerformIO