Is the EAP version of kotlin (1.4.20-M1) compatible with alpha04?

I think someone on the Compose team said last week that only 1.4.10 was compatible, or at least that’s the only one they’ve tested with.

Gotcha. Tempted to give it a spin. This

Unbound type parameters are forbidden

error is impossible to track down haha 😅 .

It didn't work for me: https://kotlinlang.slack.com/archives/CJLTWPH7S/p1601671138431600

Hmm did it work for you with kotlin 1.4.10?

Yup

Couldn't get 1.4.20 to work and someone from the compose team said that it shouldn't work IIRC. Scroll up a bit to find it if you're really curious.

Any luck with the

Unbound type parameters

error? It seems to have broken my build and I don't know how to fix it without waiting for an upgrade.

I had to reorganize my code. Seemed to be an issue with me using the slot pattern. No clue why the compiler barfs with it my types are fine. Definitely annoying but that’s the price you pay with alphas.

Well, that's confusing. Thanks for the context.

Ya I would run into that as well but the error kept coming back so I had to find a work around. Very annoying. Seems to be some kind of non-deterministic compiler bug.