Daniel Gröber (dxld)

@asheshambasta sorry I'm only responding now. Like I mentioned above, you can try using the Emacs code in the dev-elisp branch: https://github.com/DanielG/ghc-mod/pull/672. But that probably comes with downsides and broken...

Can you link me to some documentation for this annotation, I'm not familiar with it at all.

The list command shouldn't actually start a GHC session in ghc-mod, it does however invoke `stack build` as necessary to update the Cabal configuration. I think that's the compilation you're...

Can you paste the output of `ghc-mod debug` run from one of the project directories somewhere please?

Ok, all the additional failures seem to be related to `cabal-helper-wrapper` exiting with exit code=1. Does the executable actually exist at the path referenced in the output? Could you try...

That file you link to doesn't seem to exist, do you mean `src/SemigroupsAndMonoids.hs`?

@lierdakil can you try to reproduce this? I don't see any abnormal memory usage with just `ghc-mod legacy-interactive`.

I think I finally found what is leaking space all over the place, see below. Basically I added a `forever (threadDelay 1000000)` to the end of `main` in `src/GHCMod.hs` this...

Filed a GHC bug https://ghc.haskell.org/trac/ghc/ticket/13110.

Nope. Trying to reproduce the problem with GHC 8.2 would be helpful though, and it would give the GHC guys a nudge too ;)