Stale go errors

[benmoss]

Have you noticed this problem? Sometimes when editing Go code errors appear, and then I can't get them to go away except by restarting Coc or futzing around with the code until it just decides to refresh.

[benmoss]

Not sure how much Go you're writing these days so just hoping you might be seeing this too and might have a better idea of how to track it down 😄

[luan]

I think this should be fixed in #55 but that's a massive change that fixes this by simply replacing everything about it. If you want to give it a go, just checkout the lua branch.