[commit: ghc] wip/tc-plugins's head updated: Merge remote-tracking branch 'origin/master' into wip/tc-plugins (723e672)

[git at git.haskell.org]

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

Branch 'wip/tc-plugins' now includes:

     710bc8d Update primitive, vector, and dph submodules.
     27f7552 Make Applicative-Monad fixes for tests.
     3687089 Updated testsuite/.gitignore to cover artifacts on Windows.
     2cc2065 Use objdump instead of nm to derive constants on OpenBSD
     9f29e03 ghc-prim: Use population count appropriate for platform
     d4fd168 Update to Unicode version 7.0
     a5f4fb6 Remove extra period
     3157127 Improve isDigit, isSpace, etc.
     ef2d027 Make findIndices fuse
     1e269bf Make Data.List.concatMap fuse better
     6825558 Add doctest examples for Data.Functor.
     5211673 Fix typo in -XConstraintKinds docs
     9c464f8 Add doctest examples for Data.Bool.
     c819958 Add release note about Unicode 7.0
     69f6361 Fixes the ARM build
     972ba12 Enabled warn on tabs by default (fixes #9230)
     4faeecb [skip ci] rts: Detabify RtsMessages.c
     aa8d23d [skip ci] rts: Detabify RaiseAsync.h
     bb04867 [skip ci] rts: Detabify Capability.h
     99edc35 [skip ci] rts: Detabify CheckUnload.c
     6aa6ca8 [skip ci] rts: Detabify Profiling.c
     570b339 [skip ci] rts: Detabify Threads.c
     21eaaa1 [skip ci] rts: Detabify sm/Evac.c
     9167d0e [skip ci] rts: Detabify sm/Scav.c
     5bb8f14 [skip ci] rts: Detabify Stats.c
     2dc21b9 [skip ci] rts: Detabify Schedule.h
     1d12df3 [skip ci] rts: Detabify LdvProfile.h
     3d0e695 [skip ci] rts: Detabify Proftimer.c
     68c45b6 [skip ci] rts: Detabify Exception.cmm
     a7ab7d3 [skip ci] rts: Detabify HeapStackCheck.cmm
     6811e53 [skip ci] rts: Detabify Capability.c
     beb5c2e [skip ci] rts: Detabify RaiseAsync.c
     e13478f [skip ci] rts: Detabify sm/GC.c
     faa3339 [skip ci] rts: Detabify sm/Sanity.c
     bc1609a [skip ci] rts: Detabify sm/Compact.c
     c8173d5 [skip ci] rts: Detabify sm/Compact.h
     5106e20 [skip ci] rts: Detabify RetainerProfile.c
     03c3e9a [skip ci] rts: Detabify ProfHeap.c
     6abb34c [skip ci] rts: Detabify Schedule.c
     9bfe602 rts: Detabify Interpreter.c
     df5c11a base: Mark WCsubst.c as generated for Phabricator
     45cbe85 Flush stdout in T9692
     aa641e5 Add forgotten import to T9692
     a11f71e Fix a rare parallel GC bug
     427925d More updates to Backpack manual [skip ci]
     5bb73d7 Check in up-to-date PDF copies of Backpack docs. [skip ci]
     aa47995 Implementation of hsig (module signatures), per #9252
     1addef8 Fix windows build failure.
     73c7ea7 fix a typo in comments: normaliseFfiType
     0855b24 Pass in CXX to libffi's configure script.
     7b59db2 `M-x delete-trailing-whitespace` & `M-x untabify`
     a3312c3 testsuite: Fix outdated output for T5979/safePkg01
     0a290ca Add new `Data.Bifunctor` module (re #9682)
     9e2cb00 Optimise atomicModifyIORef' implementation (#8345)
     0e1f0f7 Un-wire `Integer` type (re #9714)
     0013613 Deactivate T3064 `max_bytes_used`-check
     49b05d6 Improve performance of isSuffixOf (#9676)
     1874501 Typo in comment
     aa2ceba Normalise package key hash to make tests less fragile.
     63918e6 Add n-ary version of `two_normalisers` to testsuite lib
     3d6422b testlib: Get rid of two_normalisers
     98ed815 Make iterateFB inlineable
     75979f3 base: Refactor/clean-up *List modules
     5f69c8e Reorder GHC.List; fix performance regressions
     f109085 Update Haddock submodule for collapsible section support
     64d0a19 Really fix fft2 regression. #9740
     208a0c2 Fixed unused variable warning on mingw32/i686 in rts/Linker.c
     f9ca529 hsc2hs: Update submodule
     322810e Convert GHCi sources from .lhs to .hs
     257cbec Fix #9236 Error on read from closed handle
     5ce1266 Use snwprintf instead of swprintf in rts/Linker.c.
     acb3295 Avoid setting -Werror=unused-but-set-variable on Windows.
     45175e1 Extra CRs are now filtered out from the source file for :list.
     f10b67a Updated stale ghcpkg05.stderr-mingw32.
     3d27f69 Do not use a relative path for echo in tests/ghci/prog013.
     c211f8e Add __GLASGOW_HASKELL_TH__=YES/NO to CPP definitions
     93c776a Added mingw32-specific expected stdout files for tests/driver/sigof{01,02,03}
     9de5240 Comments only
     c6d4ae6 Fix test driver python3 compatibility issues
     578bc00 Add notes on change to hGetContents semantics
     995ea1c Fixed missing trailing newline bug in pretty printer
     1907e81 Updated testsuite/.gitignore to exclude some test artifacts on Windows.
     cbb20ab Drop deprecated `OverlappingInstances` from base
     919e930 Fix comment typos
     8ef4cf1 Add doctest examples for Data.Char
     bd6c6f6 Update Haddock submodule
     54addb1 Clean-up `Data.Fixed`
     f12be5b Add changelog entry for recent Unicode 7.0 update
     d3a7126 Update doctest example style in `Data.Bool`
     4667fb5 Split off stat (benchmark) test failures into a separate section in the test runner summary.
     322c139 remove old .NET related code
     e466ea7 Remove legacy support for -optdef flags
     d15d704 Fix build via Haddock submodule update.
     6534686 Fix comment about dropWhileEndLE
     e5ba360 rnMethodBind: reject pattern synonyms in instance definitions (fixes #9705)
     a47ff8b Fixed T5435_dyn_asm on Windows. The test code was not in sync with the expected output.
     f688f03 Test #9262 in th/T9262, and update other tests.
     2cc593d Bring unbound tyvars into scope during reifyInstances.
     b174288 Test #8953 in th/T8953
     9fd19f9 Always use KindedTV when reifying. (#8953)
     593e8b9 Annotate reified poly-kinded tycons when necessary. (#8953)
     c3ecf06 Annotate poly-kinded type patterns in instance reification.
     99882ba Testsuite wibbles from fixing #8953
     862772b Test #9084 in th/T9084.
     03d61cc Fix #9084 by calling notHandled when unknown bits are enountered.
     17265c0 Fix testsuite output from #9084.
     752b5e2 Test #9738 in th/T9738
     209baea Fix #9738, by handling {-# ANN ... #-} in DsMeta.
     18a4a5d Update release notes for #9262 #8953 #9084.
     96c22d9 Tweak the error message for pattern synonym methods, since they are disallowed both in class and instance declarations
     c001bde Put one-Shot info in the interface
     c271e32 Add GHC.Prim.oneShot
     072259c Use oneShot in the definition of foldl etc.
     063ae61 Update expected profiling output for scc001
     1c0b736 Link to oneShot from the User's Guide
     6dd218e Make Foldable's foldr1 and foldl1 defaults lazier
     ce03c4a Further relax T1969’s max_bytes range
     49fde3b Add `Alternative` wrapper to Data.Monoid
     4dbe433 Minor Haddock markup improvement to Data.Monoid
     828d724 Refactor Haddock comments in Data.Bits
     c7fa0ba Fix lost Haddock annotation for `class Monad m`
     1d6124d Tidy up pretty-printing of SrcLoc and SrcSpan
     27ba070 Improve pretty-printing of type variables
     c8c18a1 Some refactoring around endPass and debug dumping
     7251798 Simplify the generation of superclass constraints in tcInstDecl2
     d153e40 Add the unfolding and inline-pragma for DFuns in DsBinds, not TcInstDcls
     bdbb595 White space only
     fd46acf Fix reduceTyFamApp_maybe
     33dcb81 Simplify the API for tcInstTyVars, and make it more consistent with other similar functions
     9c81db4 Rename setRole_maybe to downgradeRole_maybe
     54f9188 Refactor skolemising, and newClsInst
     2bfc653 Refactor the treatment of lexically-scoped type variables for instance declarations
     e11e1b8 Get the Untouchables level right in simplifyInfer
     a6e7654 Normalise the type of an inferred let-binding
     e840d85 Typechecker debug tracing only
     c64539c When reporting the context of given constraints, stop when you find one that binds a variable mentioned in the wanted
     15131ec Only report "could not deduce s~t from ..." for givens that include equalities
     f054822 Don't filter out allegedly-irrelevant bindings with -dppr-debug
     84d9ef0 Minor refactoring (no change in functionality)
     c1a85b3 Define ctEvLoc and ctEvCoercion, and use them
     4723a0e Test Trac #9211
     f861fc6 Test Trac #9708
     6d1ac96 Improve error message for a handwritten Typeable instance
     dbbffb7 Test Trac #9747
     abfbdd1 Add comments explaining ProbOneShot
     c639560 Test Trac #9739
     7c79633 Fix the superclass-cycle detection code (Trac #9739)
     66658ee Comments only
     5479ae0 Testsuite error message changes
     652a5ef Add flattening-notes
     f02c915 Make this test a bit simpler
     ce9d6f2 Compiler performance is much worse in for loopy givens
     5770029 Simon's major commit to re-engineer the constraint solver
     2f0d841 Updates to safePkg01 under Edward's guidance
     09aac7d Test Trac #9081
     fe178b2 Test Trac #9750
     1408c8d Remove redundant "Minimal complete definition"-comments
     64dc4d1 Re-center perf-numbers for T5631
     6a1c05f A little refactoring of HsSplice and friends
     77f8221 Temporarily disable T3064 (see #9771)
     0a8e899 Remove redundant contexts from Foldable methods
     ac0915b Clean-up Haddock in `Data.Functor`
     40b1ee4 Add `isSubsequenceOf` to Data.List (#9767)
     32237f0 Fix typo in testsuite Makefile
     83cf31e Fix a couple of bugs in the way info tables are generated for 64-bit platforms
     4cd277b Fix bugs in debug printing
     3bebf3c Fix a couple of inaccurate stack checks
     e6b3829 Disable an assertion; see comment
     081ef2f Add a comment about stack checks
     d14312f Add doctest examples for Data.Either
     d0d9dc0 Clarify confusing notice from `make maintainer-clean`
     ad8457f Remove -ddump-simpl-phases flag
     c0a2354 Remove -ddump-core-pipeline flag
     303776a Update User's Guide, cleanup DynFlags
     0f930ba Move expansion of 'assert' from renamer to typechecker
     030abf9 Remove unused tyConsOfDataCon
     e7523fe Make tyConsOfType return a (NameEnv TyCon) rather than [TyCon]
     f81f82e Comments and white space only
     528cbd7 Give T3064 the right module name (just tidying up)
     096b7e6 Switch off lazy flattening (fix Trac #3064)
     cb6ccad Minor refacoring and trace-message printing
     c945477 Allow the solved dictionaries to propagate from outside in
     ec38deb Wibbles to notes
     203cf0e Refactor the code that prevents recursion among Coercible constraints
     c79cbac Re-enable T3064, which works now
     91c15d6 Better error messages for new per-instance overlap flags and Safe Haskell.
     c96a613 Add in Incoherent Instances test for Safe Haskell.
     f4ead30 Warn for Safe Haskell when -XOverlappingInstances or -XIncoherentInstances turned on.
     abba381 Improve Applicative definitions
     dc5fa80 Make getTag use a bang pattern instead of seq
     b0e8e34 Update .gitignore to properly ignore emacs temp files
     24e05f4 *Really*, really fix RTS crash due to bad coercion.
     37d64a5 small parser/lexer cleanup
     b0d5b5b [Docs] Fixed several broken urls in user's guide
     f14ac52 Use bracket in `withCurrentDirectory`
     832ef3f Have validate take into account stat test failures too.
     df3b1d4 base: Manually unlit .lhs into .hs modules
     a2e7bbf Preserve argument order to (==)/eq in nub and nubBy
     b608868 Typofix.
     c942688 Miscellaneous documentation for the Finder.
     f5996d9 Top-level comment for keepPackageImports.
     474e535 In pattern synonym matchers, support unboxed continuation results (fixes #9783).
     65dc594 Group PatSyn req/prov arguments together so that they're not all over the place
     8e66365 Unlit overlooked GHC/Conc/Sync.lhs
     723e672 Merge remote-tracking branch 'origin/master' into wip/tc-plugins