Mango The Fourth

trying to build this with nix from `./contrib/flake.nix` I get ``` > /build/q5aq8m15vxmc1dd51pjfd82ajlhravsn-source/src/nvim/lua/treesitter.c: In function '__has_ancestor': > /build/q5aq8m15vxmc1dd51pjfd82ajlhravsn-source/src/nvim/lua/treesitter.c:1084:12: warning: implicit declaration of function 'ts_node_child_containing_descendant'; did you mean 'node_child_containing_descendant'? [-Wimplicit-function-declaration] >...

it appears the treesitter version has to be bumped :)

@mpickering do you have any news on this? we're hitting this in ~ 50% of the cases. This is especially a problem because we cannot always just rerun the program....

I'm also suspecting that the longer the eventlog gets the higher the probability that this happens, maybe we can make eventlog2html at least recover from these issues?

good idea @BinderDavid , thank you

after seeing both `hs-speedscope` and `eventlog2html` fail, I was suspecting, that `ghc-events show` would fail as well, and indeed, it fails with the same index error as the two. This...

Before applying the hint: ```haskell {-# LANGUAGE BlockArguments #-} module BlockArgumentsHlint where g :: Int -> a -> Bool g _ _ = True r :: (Int -> Bool) ->...

now `r` takes *two* arguments when it should actually take only one, what it should do is insert parenthesis around `g 3`

so the correct refactoring would be ```haskell {-# LANGUAGE BlockArguments #-} module BlockArgumentsHlint where g :: Int -> a -> Bool g _ _ = True r :: (Int ->...

It came up in practise. I have a data family I which can be of kind UnliftedType to Type but that has to be a data, not a newtype. It's...