[commit: ghc] wip/D2471's head updated: Fix binary-trees regression from unnecessary floating in CorePrep. (395d6fd)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

Branch 'wip/D2471' now includes:

     1083f45 Fix doc build inconsistency
     ae66f35 Allow typed holes to be levity-polymorphic
     a60ea70 Move import to avoid warning
     0050aff Fix scoping of type variables in instances
     ca8c0e2 Typofix in docs.
     983f660 Template Haskell support for TypeApplications
     822af41 Fix broken Haddock comment
     f4384ef Remove unused DerivInst constructor for DerivStuff
     395d6fd Fix binary-trees regression from unnecessary floating in CorePrep.