[GHC Proposal] "Constraint to Bool" wired-in type family

Ben Gamari ben at smart-cactus.org
Sun Oct 16 04:21:09 UTC 2016

Hello everyone,

Sylvain Henry just opened Pull Request #22 [1] against the ghc-proposals
repository. This proposal describes a type family which would given
users access to type-level evidence of the satisfiability of a

Please feel free to read and discuss the proposal on the pull request.


- Ben

[1] https://github.com/ghc-proposals/ghc-proposals/pull/22
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