Autocomplete-haskell provides autocompletion facilities for your Haskell
It relies on scope names provided by language-haskell and
haskell-completion-backend service, provided by haskell-ghc-mod
You can show auto-completions for hole
_. This will try to find replacements
based on type. It's no magic though, so if hole has some crazy type, it won't
find anything. You can also refine hole completions based on name by using named holes, e.g.
Current autocompletion scopes:
Sadly, it does not pick up types and/or other symbols defined in current file (ghc-mod seems to be incapable of this feat), so for this you have to rely on default autocomplete-plus SymbolProvider.
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.