[commit: ghc] wip/spj-wildcard-refactor's head updated: Merge remote-tracking branch 'origin/master' into wip/spj-wildcard-refactor (79a8840)

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

Branch 'wip/spj-wildcard-refactor' now includes:

     c2fab84 Add testcase for #10370
     86e5eb9 Remove redundant typedef
     0b79aa1 base: Add Haddocks to GHC.RTS.Flags
     73c273a Fix a typo in the User's Guide ReST intro
     23e344b Remove cygwin32_HOST_OS #ifdefs
     499ce29 Add flag to reverse errors in GHC/GHCi
     a9c93bd Implement MIN_VERSION and VERSION macros natively in GHC.
     c10c01c Build system: comments only [skip ci]
     f86fb5e Add regression tests for #10045, #10999
     6831815 Comments only
     0ce858e Zonk properly when checkig pattern synonyms
     adc3d17 manpage: Mark as orphan document
     d1d8704 Use correct documentation flag for freverse-errors
     158d2a9 Make it possible to have different UniqSupply strategies
     079dd12 Fix "Use correct documentation flag for freverse-errors"
     dc13467 DynFlags: Fix more merge errors
     ffcdd84 Sort field labels before fingerprint hashing
     166c597 DynFlags: Yet one more fix
     31704ad Make worker-wrapper optional
     9efa56d Fix the DYNAMIC_GHC_PROGRAMS=NO build on Mac/Windows
     19354fb Make T10970a non-dependent on GCC version.
     7c2ab6f Testsuite: accept output for T10999 (#10999)
     d1ab6fc PrelNames: Fix duplicate unique
     9fc2d77 Build system: don't add ALL_HC_OPTS when linking
     04b0a73 Pattern synonyms: swap provided/required
     de27bed Update haskeline/terminfo submodules
     c1e1584 Update `deepseq` submodule
     776d55c rts/Linker.c: Drop support for legacy OS X dyn loading
     ce2416b Fix rts/T9579 tests on OS X
     08f5c4e Backpack documentation updates for component IDs [no-ci]
     032be43 Testsuite: report and error out on unfound tests
     a051788 Revert "Build system: don't add ALL_HC_OPTS when linking"
     2a74a64 Record pattern synonyms
     fa58731 Revert "Build system: don't create mk/are-validating.mk"
     e31113f Move mkDefaultMethodIds, mkRecSelBinds from TcTyClsDecls to TcTyDecls
     d25fa86 TcTyDecls: Remove redundant import of Applicative
     40e6214 DynFlags: Add (another) missing hunk from D1360
     bef2f03 Generate Typeable info at definition sites
     bbaf76f Revert "Generate Typeable info at definition sites"
     e272ab9 x86 codegen: don't generate location comments
     8ddf417 Linker: Fix type in m32_free_internal
     9b3a058 Swap prov/req in variable naming in Parser.y
     9376249 Fix unused-import stuff in a better way
     3e94842 Record usage information using GlobalRdrElt
     da58d15 Kill redundant import
     268aa9a integerConstantFolding: when(compiler_debugged(), expect_broken(#11006))
     0c7bb78 Testsuite wibbles
     456a7f6 Update Haddck submodule
     79a8840 Merge remote-tracking branch 'origin/master' into wip/spj-wildcard-refactor