Alternative to isTypeLevPoly

14 Sep 2022

      Hello GHC Devs,

I've noticed that the `isTypeLevPoly` function has been removed from GHC
since 9.4.
I used it to decide the validity of querying the representation type of
every value in the STG IR.
It was mandatory to prevent GHC panics, because there are a lot of partial
functions in GHC.
Is there an alternative to `isTypeLevPoly` in GHC 9.4?

Best regards,
Csaba Hruska