TypeChecker plugins and the TcS monad; given constraints in GHC HEAD

Christiaan Baaij christiaan.baaij at gmail.com
Fri May 29 08:29:41 UTC 2015

> Beyond the changes in Phab:D909, the only thing I'm still using
> unsafeTcPluginTcM for is newUnique (in order to generate new skolem
> variables), which could easily be added to the TcPluginM interface as
> well. Anyone need anything else?

No, In my own type-checker plugins I only use unsafeTcPluginTcM for TcmType.newEvVar, which has now been added to the TcPluginM in Phab:D909.

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