Hi Conal,

I've had success with `FamInstEnv.topNormaliseType` in the past. `eqType` doesn't take `FamInstEnvs`, so I'm pretty sure it can't look through family instances by itself.

Cheers,
Sebastian

Am Mo., 16. Sept. 2019 um 02:38 Uhr schrieb Conal Elliott <conal@conal.net>:
It looks to me like `eqType` accounts for type synonyms but not associated types. Is there a variant that compares modulo associated types, or perhaps a type normalizing operation to apply before `eqType`?

Thanks, - Conal
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