Haddock documentation for base-4.20.0.0 is missing *a lot* of source links
... as e.g. instances are defined in ghc-internal
.
This makes looking up how instances are implemented very inconvenient.
I'm reporting this, because I have run into the same problem every week since GHC-9.10 was released (and base-4.20.0.0
haddocks upload to Hackage). I suspect I'll run into this problem every week until it's fixed.
IMHO, this alone is a bad enough issue that ghc-internal
could be reverted.