Multiple Haddock comments for a single entity are not allowed
Summary
The following spans give rise to "Multiple Haddock comments for a single entity are not allowed" warnings when compiled with ghc options -haddock -Winvalid-haddock
with build compiler ghc-9.2.1
- GHC/Unit/Module/Deps.hs:270:49
- Language/Haskell/Syntax/Decls.hs:449:9
- Language/Haskell/Syntax/Decls.hs:1386:5
- Language/Haskell/Syntax/Expr.hs:1685:33
- GHC/Hs/Pat.hs:235:7
- GHC/Hs.hs:116:6