Hello!
On Tue, Sep 14, 1999 at 12:43:11AM -0700, Simon Peyton-Jones wrote:
{-# notInline test #-}
test :: IORef [a]
test = unsafePerformIO $ newIORef []
main = do
writeIORef test [42]
bang - readIORef test
print (bang :: [Char])
[...]
Hmmm. The type of test should
On Wed, Sep 22, 1999 at 00:36:27 +0200, Hannah Schroeter wrote:
On Tue, Sep 14, 1999 at 12:43:11AM -0700, Simon Peyton-Jones wrote:
{-# notInline test #-}
test :: IORef [a]
test = unsafePerformIO $ newIORef []
main = do
writeIORef test [42]
bang - readIORef test
