Confusing error message when universally quantifying unused type variables

Alexander Berntsen alexander at plaimi.net
Tue Oct 20 11:46:26 UTC 2015


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I opened a ticket[0] for the "accepting tv in ctx not mentioned in
t"-bug.

[0]  <https://ghc.haskell.org/trac/ghc/ticket/10991>
- -- 
Alexander
alexander at plaimi.net
https://secure.plaimi.net/~alexander
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