[Haskell-cafe] Compiling Setup.hs with -threaded
michael at orlitzky.com
Thu Jan 29 22:59:57 UTC 2015
I found a weird bug at,
There is an awesome tool called shellcheck:
git clone https://github.com/koalaman/shellcheck.git
and we want to run its test suite. Basically:
* If you run the test suite using runghc, then it works fine.
* If you compile Setup.hs to setup, then the test suite hangs.
* But if you compile Setup.hs to setup using -threaded, it works?
Normally I would blabber on about what I think the problem could be, but
the WTF factor here is just too high. Should we (always?) be compiling
Setup.hs with -threaded? Or is this a bug in the runtime or a library or
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