Alternative to isTypeLevPoly

[Sam Derbyshire]

Hi Csaba,

I think you want the function typeHasFixedRuntimeRep from GHC.Core.Type.

Best,

Sam

On Wed, 14 Sept 2022 at 18:12, Csaba Hruska <csaba.hruska at gmail.com> wrote:

> 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
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