GHC error in desugarer lookup
There are a few concerning messages in the logs of a default successful build of GHC master, e.g. https://gitlab.haskell.org/ghc/ghc/-/jobs/554475
GHC error in desugarer lookup in Ghci1:
attempting to use module ‘base:Data.Typeable.Internal’ (libraries/base/Data/Typeable/Internal.hs) which is not loaded
GHC error in desugarer lookup in Ghci1:
Can't find interface-file declaration for type constructor or class Typeable
Probable cause: bug in .hi-boot file, or inconsistent .hi file
Use -ddump-if-trace to get an idea of which file caused the error
GHC error in desugarer lookup in Ghci1:
Can't find interface-file declaration for type constructor or class Typeable
Probable cause: bug in .hi-boot file, or inconsistent .hi file
Use -ddump-if-trace to get an idea of which file caused the error
I have not investigated this yet. Perhaps everything is fine, but this looks weird.