I bumped the resolver to lts-6.9 and added haskell-src-exts-1.18.2 as an extra-dep. I had to change the import in Main.hs to just Language.Haskell.Exts, and everything works. This was important to me as node navigation was broken in the presence of newer language extensions (e.g. TypeApplications), but it now works reliably.
Presumably hse-1.18.x will be included in LTS 7, so bumping the resolver in the stack.yaml at that point will be helpful.
This is not so much an Issue but a note:
I bumped the resolver to
lts-6.9
and addedhaskell-src-exts-1.18.2
as anextra-dep
. I had to change the import inMain.hs
to justLanguage.Haskell.Exts
, and everything works. This was important to me as node navigation was broken in the presence of newer language extensions (e.g.TypeApplications
), but it now works reliably.Presumably
hse-1.18.x
will be included in LTS 7, so bumping the resolver in thestack.yaml
at that point will be helpful.