[commit: ghc] wip/jenkins's head updated: Actually call closure (db42b40)

[git at git.haskell.org]

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

Branch 'wip/jenkins' now includes:

     70191f5 Add a test for #11272
     56de222 Add a test for #12600
     1269aff includes/Stg.h: '#if sparch_HOST_ARCH' -> '#if defined(sparch_HOST_ARCH)'
     2a971e3 Update unix submodule
     20c39b7 ProfilerReportJson.c: fix out-of-bounds access
     230416f rts: annotate switch/case with '/* fallthrough */'
     d5414dd rts/linker/ElfTypes.h: restore powerps (and others) support
     e527fc2 Stress test for nested module hierarchies
     06ad87e Revert "Stress test for nested module hierarchies"
     ffbcfff Stress test for nested module hierarchies
     8bf50d5 Revert "Use a deterministic map for imp_dep_mods"
     bc06655 users-guide: Document -g flag
     49012eb Print warnings on parser failures (#12610).
     efd113f testsuite: Add testcase for T13658
     2c21d74 Kill off unused IfaceType.eqIfaceType
     fea9a75 Tiny refactor
     cec7d58 Fix the pure unifier
     d9e9a9b Fix #13703 by correctly using munged names in ghc-pkg.
     d6461f9 Handle type-lets better
     7b52525 Insert missing newline
     433b80d Ensure that insolubles are fully rewritten
     c039624 Fix Haddock markup
     875159c Comments and white space only
     d06cb96 Refactor freeNamesIfDecl
     8fe37a0 Account for IfUnpackCo in freeNamesIfDecl
     2501fb7 Fix scoping of data cons during kind checking
     4e0e120 Modern type signature style in Module
     40210c3 Improve error msg for simplifier tick exhaustion
     0a754e6 Failing test case for #13734
     0102e2b CNF: Silence pointer fix-up message unless gc debugging is enabled
     53c78be Compile modules that are needed by template haskell, even with -fno-code.
     80d5190 base: Explicitly mark Data.Either.{left,right} as INLINABLE
     8646648 Correctly expand lines with multiple tabs
     5b8f95d A few documentation fixes
     2108460 Pretty-print strict record fields from ifaces correctly
     82eab62 Bump to LLVM 4.0
     6f8c3ce Fix levity polymorphism docs
     5179fd4 Add missing "do" to example in arrow docs.
     d6686a2 Ensure package.cache is newer than registration files after make install
     0440af6 Rewrite boot in Python
     83ee930 fix a memory leak in osNumaMask
     dac49bd Handle file targets in missing home modules warning
     139ef04 Add "header" to GHC_COLORS
     17fef39 Testcase for #13719
     2bc3a05 Testcase for type family consistency checks
     033f897 Extend ModuleSet with useful functions
     1fd06de aclocal.m4: allow override of dllwrap and windres when cross-compiling
     432a1f1 mk/config.mk.in: lower -O2 optimization down to -O1 on UNREG
     1076010 ghc.mk: rename installed ghc-stage1 on non-windows
     6166b59 base: Fix a few TODOs in Typeable.Internal
     a29132e rts: Make compact debugging output depend upon compact debug flag
     0b4b4a3 Typos in comments and manual [ci skip]
     1013194 Comments only
     c997738 Pattern synonyms and higher rank types
     f011f58 rules: add per-library EXTRA_HC_OPTS
     17055da A bit more tc-tracing
     c2eea08 Make isInsolubleOccursCheck more aggressive
     8dc6d64 Re-engineer Given flatten-skolems
     226860e Shrink a couple of hs-boot files
     ad14efd Some tidying up of type pretty-printing
     19c4203 Typos in comments [ci skip]
     7fce4cb Revert "Rewrite boot in Python"
     c823140 Add regression test for #13758
     27f6f38 Add regression test for #12648
     52fe138 user-guide: Add since annotation for -Wcpp-undef
     db1fd97 template-haskell: Properly escape StrTyLit doc
     2944d27 Fix build after 'Shrink a couple of hs-boot files'
     09d5c99 Fix test output after 'Some tidying up of type pretty-printing'
     3b23f68 Remove HsContext from ppr_mono_ty, and remove ppParendHsType
     b5c73a9 Modern type signature style in UniqSet
     8bfab43 Efficient checks for stable modules
     69d9081 Faster checkFamInstConsistency
     d39a340 aclocal.m4: add support for versioned darwin triplets
     750a25f A few typos [ci skip]
     35c7ea8 [iserv] move forkIO
     5164cce aclocal: Fix regression in linker detection
     93489cd Better import library support for Windows
     d0fb0df Add a flag reference entry for -XTypeInType
     bf775e9 Remove references to static flags in flag reference
     2abe54e Make GHCi work when RebindableSyntax is enabled
     811a298 GHC.Stats cleanup
     a786b13 Use lengthIs and friends in more places
     ff363bd ghc.mk: Ensure that ghc-pkg path is quoted
     d1d48f1 Testing simpler Jenkinsfile
     5106252 Testing
     caf1132 Add THREADS parameter
     708d38e Refactoring
     be7baab Move to scripted pipeline
     62edfc5 Add nofib, bindist, and aarch64 support
     8824574 Run jobs in parallel
     fa8ea54 Debug
     16d2605 Cross
     6ca7028 Checkout
     2c29890 More things
     82ac131 Kill debugging
     3019767 Unregisterised
     712e810 windows
     410859c Refactoring, add Windows, fix cross
     a8644ef Debug
     a3a9dbe Reformat
     b060a51 Debug
     72baf64 Nailed the Windows issue
     9644daf Rework handling of Windows
     afeb924 Fix FreeBSD architecture
     f7756fd Parametrize on make command
     ab22f5b Use archiveArtifacts instead of archive
     9acac53 Debug
     26218fc Don't run nofib on Windows
     dd0e251 Fix Windows PATHs
     f664462 Disable large address space on FreeBSD
     b473826 Try again
     0cfcf87 Hmm
     d2d183a Disable non-Windows builds
     a902185 Hopefully fix Windows
     1b3397b Reenable everything else
     f1f835c Fix configure arguments
     f84866c Clean
     2eee427 Clean up treatment of tests
     2aad0ec Handle documentation
     3fe9ec3 Fix tarball generation
     f28615c Fix documentation
     0ca1b1f Fix testsuite
     10d08f0 Fix test
     473744f Be more explicit
     f196062 Fix JSON serialization
     92fc96b Fix missing binding
     a2c0c49 Debug
     39a8227 More debugging
     63f0e16 Fix tarName
     db42b40 Actually call closure