13 Apr
2014
13 Apr
'14
8:55 a.m.
On Sun, Apr 13, 2014 at 8:45 PM, Konstantine Rybnikov
Hi!
I wanted to check out great new OverloadedLists [0] feature, but got an error as in [1].
What am I doing wrong?
Thanks.
[0]: https://www.haskell.org/ghc/docs/7.8.1/html/users_guide/type-class-extension... [1]: https://gist.github.com/k-bx/10574806
Try upgrading to GHC 7.8.2 first. I heard it fixes a serious bug in the type checker, which may be behind your problem.
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