[Haskell-cafe] Logging pure code

Thomas Schilling nominolo at googlemail.com
Mon Jul 30 01:54:45 CEST 2012

On 27 July 2012 14:52, Marco Túlio Gontijo e Silva
<marcotmarcot at gmail.com> wrote:
> thread blocked indefinitely in an MVar operation

IIRC, that means that a thread is blocked on an MVar and the MVar is
only reachable by that thread.  You said you tried adding NOINLINE,
which is usually required for unsafePerformIO. Did you make sure to
recompile everything from scratch after doing so? Other than that, you
may ask on the glasgow-haskell-users mailing list as this is read more
frequently by the GHC team.

/ Thomas
Push the envelope. Watch it bend.

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