[commit: ghc] wip/pattern-synonyms's head updated: Add fake entries into the global kind environment for pattern synonyms. (cbb3ec3)

[git at git.haskell.org]

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

Branch 'wip/pattern-synonyms' now includes:

     b1436f5 Fix yet another bug in 'deriving' for polykinded classes (Trac #7269)
     db869e7 Add missing test file T7269
     6ed5430 Replace DeriveDataTypeable by AutoDeriveTypeable
     ac2796e Store IfExtNames for PatSyn matchers and wrappers in interface file. This way, the Ids for the matchers/wrappers are reused by importing modules, and thus unfoldings are kept.
     fb74d71 Assert that matcher-derived PatSyn types match the (redundant) stored types in IfacePatSyn
     2745dfb Test Trac #9144
     b95dbb5 T4006, environment001, T3307 all work on msys2
     8668c54 Use mkTcEqPred rather than mkEqPred in the type checker
     3c1f2f7 No need to call defaultKind in mkTcEqPred
     e80089e Fix comment typo
     a518500 Update Haddock submodule.
     dcc6e04 Update T4891, T8639_api to follow 73c08ab10 (GHCi naming changes)
     6c5017a Add .gitignore for autogenerated test files.
     cd14075 Fix bitrotted GHC API test T6145.
     a23f131 Add missing stderr file for tcrun045.
     fc6a952 s/implict/implicit/i
     a53fc11 Refresh recomp006 error message.
     0c1974c Remove obsolete -fno-warn-amp from spec001
     723095b Per-capability nursery weak pointer lists, fixes #9075
     5a392ca Disable FixEither tests in TcCoercible
     a8d81af mkHiPath & mkObjPath didn't need to be in IO
     994d5e3 Remove deprecated -optdep options
     660c3f9 Just formatting
     96a95f0 Fix missing unlockClosure() call in tryReadMVar (#9148)
     9e10963 Improve Note [Order of Coercible Instances] about Trac #9117
     2da439a fix missing space
     cbb3ec3 Add fake entries into the global kind environment for pattern synonyms.