Add support for GHC 9.2.2

[pepeiborra]

We need to add support for GHC 9.2.2 before the 1.7.0 release.

Originally posted by @pepeiborra in #2739 (comment)

[hasufell]

9.2.2 is broken on windows ... not sure it's worth the support.

[pepeiborra]

Oh dear. Thanks for the heads up, I guess we can go ahead with the release.

[michaelpj]

Presumably we want to support it for platforms where it isn't broken, though?

[Eason0210]

I just install GHC 9.2.2 on Windows 10 with ghcup, and it works, not broken.

➜ ~  which ghc
C:\ghcup\bin\ghc.exe
➜ ~  ghc --version
The Glorious Glasgow Haskell Compilation System, version 9.2.2

[hasufell]

I just install GHC 9.2.2 on Windows 10 with ghcup, and it works, not broken.

➜ ~  which ghc
C:\ghcup\bin\ghc.exe
➜ ~  ghc --version
The Glorious Glasgow Haskell Compilation System, version 9.2.2

The only way this works is that you have msys2 in PATH, which can create numerous other problems on your system.

[Eason0210]

The only way this works is that you have msys2 in PATH

@hasufell You are right, I do have msys2 in my path.

[nrolland]

Stackage is on 9.2.2 now. It would be nice to have HLS targeting the same version.

[hasufell]

Stackage is on 9.2.2 now. It would be nice to have HLS targeting the same version.

Nightly stackage, not LTS. That mean it's experimental.

[nrolland]

Not sure it is experimental, it's a set of packages that compile.
It is valuable to have popular tools working together.

They say they'll upgrade to 9.2.3 soon enough after it's out though.
https://www.stackage.org/blog/2022/03/announce-lts-19-nightly-ghc9.2