[commit: ghc] wip/spj-improvement's head updated: New checkpoint on improvign improvement (59a6749)

Mon Jun 8 08:16:22 UTC 2015

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

Branch 'wip/spj-improvement' now includes:

     4efa421 Permit empty closed type families
     63a10bb arm: Force non-executable stack (#10369)
     f7dfcef Fix safeHaskell test for llvm backend
     bf4f3e6 Give a hint when a TH splice has a bad package key, partially fixes #10279
     cdba973 Documentation for Language.Haskell.TH.Quote.
     1a4374c arm: Force non-executable stack (part 2)
     341a766 Doc: checkCrossStageLifting, RnSplice/TcExpr is untyped/typed brackets (#10384)
     f7daf5a Normalise type families in the type of an expression
     458a97b Fix typo: identifer -> identifier
     03c4893 Retain ic_monad and ic_int_print from external packages after load
     477f514 rts: add "-no-rtsopts-suggestions" option
     fa0474d base: Fix confusing docs typo
     fb54b2c API Annotations : add Locations in hsSyn were layout occurs
     caeae1a Correct parsing of lifted empty list constructor
     15aafc7 ApiAnnotations : quoted type variables missing leading quote
     81030ed ApiAnnotations : Nested forall loses forall annotation
     f34c072 Revert "ApiAnnotations : Nested forall loses forall annotation"
     97d320f Revert "API Annotations : add Locations in hsSyn were layout occurs"
     d1295da Comments only
     931d014 A bit of refactoring RnSplice
     c3e6b3a Regression test for Trac #10390
     5bde9f7 ApiAnnotations : RdrHsSyn.isFunLhs discards parentheses
     cc9b788 Backpack docs: meditate on AvailTC with four examples.
     225df19 ApiAnnotations : AnnComma missing in TupleSection
     7136126 ApiAnnotations: misplaced AnnComma for squals production
     2601a43 Backpack docs: AvailInfo plan, and why selectors are hard.
     28257ca Support stage 1 Template Haskell (non-quasi) quotes, fixes #10382.
     21c72e7 Split off quotes/ from th/ for tests that can be done on stage1 compiler.
     eb0ed40 RnSplice's staging test should be applied for quotes in stage1.
     9a43b2c Always do polymorphic typed quote check, c.f. #10384
     3c70ae0 Quick fix: drop base bound on template-haskell.
     5c459ee Revert stage 1 template-haskell. This is a combination of 5 commits.
     811b72a Api Annotations: RdrHsSyn.mkAtDefault causes annotations to be disconnected.
     e4032b1 ApiAnnotations : mkGadtDecl discards annotations for HsFunTy
     27aa733 IdInfo comment update
     2666ba3 haddock: update submodule to fix #10206
     cf7573b More accurate allocation stats for :set +s
     9736c04 compiler: make sure we reject -O + HscInterpreted
     24707d7 ApiAnnotations : BooleanFormula construction discards original
     f35d621 Fix build breakage from 9736c042
     fe38195 ApiAnnotations : pquals production adds AnnVbar in the wrong place
     ecc3d6b ApiAnnotations : PatBind gives wrong SrcSpan for the pattern.
     f16ddce Support stage 1 Template Haskell (non-quasi) quotes, fixes #10382.
     b0784cc Backpack docs: more carefully describe unification versus unioning.
     b4f6c16 Ignore out and toc files.
     53409a7 Backpack docs: proper discourse on ModIface and ModDetails.
     eecef17 Fix safe haskell bug: instances in safe-inferred
     4fffbc3 New handling of overlapping inst in Safe Haskell
     ef7ed16 Make template-haskell build with GHC 7.6, fixes bootstrap build.
     c119a80 Use fmap instead of <$> (Fixes #10407)
     ca7c855 We need an empty boolFormula.stderr
     f5188f3 Fix weird behavior of -ignore-dot-ghci and -ghci-scipt
     6ee4b6f Turn off warnings when compiling boolFormula
     1b47692 Backpack docs: Consistently italicize metavariables.
     4432863 Update some tests for recent Safe Haskell change.
     a171cc1 Update Safe Haskell documentation.
     4b8b4ce Fix fragile T9579 tests
     8764a7e Revert D727
     8da785d Delete commented-out line
     130e93a Refactor tuple constraints
     5910a1b Change in capitalisation of error msg
     a154944 Two wibbles to fix the build
     a8493e0 Fix imports in HscMain (stage2)
     6e1174d Separate transCloVarSet from fixVarSet
     51cbad1 Update haddock submodule
     ca173aa Add a case to checkValidTyCon
     eb6ca85 Make the "matchable-given" check happen first
     c0aae6f Test Trac #10248
     a9ccd37 Test Trac #10403
     04a484e Test Trac #10359
     3cf8ecd Revert multiple commits
     3ef7fce Do not check dir perms when .ghci doesn't exist
     5972037 Backpack docs: Rewrite type checking section to have a more concrete plan.
     ab45de1 Failing test for #10420 using plugins.
     c256357 Speed up elimCommonBlocks by grouping blocks also by outgoing labels
     8e4dc8f Greatly speed up nativeCodeGen/seqBlocks
     73f836f CmmCommonBlockElim: Improve hash function
     3f42de5 Test Trac #10359
     f1f265d Test Trac #10403
     fa0bdd3 Test Trac #10248
     76024fd Delete commented-out line
     ffc2150 Refactor tuple constraints
     228ddb9 Make the "matchable-given" check happen first
     eaaa38b includes/stg/SMP.h: implement simple load_/store_load_barrier on armv6 and older
     85bf9e4 Add regression test for #10110.
     5cbac88 user guide: correct documentation for -Wall (fixes #10386)
     578d2ba Remove unneeded compatibility with LLVM < 3.6
     b03f074 ghci: Allow :back and :forward to take counts
     b0b11ad In ghci linker, link against all previous temp sos (#10322)
     b199536 compiler: make sure we reject -O + HscInterpreted
     470a949 Revert "In ghci linker, link against all previous temp sos (#10322)"
     753b156 Add a TODO FIXME w.r.t. D894
     fc8c5e7 Test Trac #8799, #8555
     edb8dc5 Revert "compiler: make sure we reject -O + HscInterpreted" (again)
     25d1a71 Fix error messages from open(Binary)TempFileWithDefaultPermissions
     c934914 Backpack docs: Clarifications from today's Skype call.
     9f968e9 Fix binary instance for IfaceLitTy
     c553e98 ApiAnnotations : AST version of nested forall loses forall annotation
     0df14b5 ApiAnnotations : parens around a context with wildcard loses annotations
     c488da8 ApiAnnotatons : AnnDcolon in wrong place for PatBind
     369dd0c White space layout only
     eae703a Reduce magic for seqId
     c89bd68 Fix quadratic behaviour in tidyOccName
     45d9a15 Fix a huge space leak in the mighty Simplifier
     7d519da testsuite: commit missing T4945 stdout
     4d6c0ee compiler: kill a stray pprTrace in OccName
     6694ccf testsuite: handle missing stats files gracefully (#10305)
     c00f051 Update .mailmap
     c04571d rts: Fix typo in comment
     326989e Add missing name for FFI import (fixes #9950)
     70f1ca4 Fix ghci-way tests of -XStaticPointers.
     71d1f01 Omit the static form error for variables not in scope.
     388448b Build system: don't install haddock .t files (#10410)
     c591147 ApiAnnotations tweaks
     ef90466 Testdriver: don't use os.popen in config/ghc
     ce166a3 Testdriver: do not interfer with MinGW path magic (#10449)
     640fe14 Remove unnecessary loadInterface for TH quoted name.
     e28462d base: fix #10298 & #7695
     b0d8ba3 Add liftData function.
     a138fa1 Testsuite: accept new output for T2507 and T8959a
     5ead7d1 Build system: make more targets PHONY
     4c7d177 Build system: remove toplevel target `fast`
     a065a3a Build system: use `mkdir -p` instead of `-mkdir`
     51aacde Build system: allow missing config.mk for target clean_%
     4de8028 Build system: check $CLEANING instead of $MAKECMDGOALS
     47e00ec Build system: don't set CLEANING=NO
     b0885e4 Build system: whitespace and comments only
     cd0e2f5 Build system: prevent "--version: Command not found"
     0bfd05e Build system: prevent "./Setup: Command not found"
     a49070e Build system: time's config files have moved
     48ed2f1 Build system: always allow me to clean haddock
     577d315 Build system: always use `make -r`
     0d20d76 Build system: make clean in utils/ghc-pkg should not delete inplace/lib/bin
     0a159e3 Build system: don't use supposedly local variable inside macro
     018fec0 Build system: also clean the inplace wrapper
     508a3a3 Build system: don't build runghc if GhcWithInterpreter=NO (#10261)
     7db2dec linker_unload working on Windows, fixes #8292.
     5a65da4 Don't run T9330fail on Windows, no clobber occurs. #9930
     94fff17 Travis: use validate --quiet to prevent hitting log file limits
     4756438 Catch canonicalizePath exceptions, fix #10101
     a52f144 In ghci linker, link against all previous temp sos (#10322)
     f5b43ce compiler/specialise: shut match_co up a bit
     f6ca695 rts: Fix aarch64 implementation of xchg
     e00910b ApiAnnotations : rationalise tests
     7dd0ea7 Update binary submodule to 0.7.5.0 release
     e6191d1 ApiAnnotations : strings in warnings do not return SourceText
     e8a7254 Add constraint creation functions to TcPluginM API
     1c38325 Fix dropped event registrations
     928f536 Use seq rather than (==) to force the size
     5eee6a1 Move seqExpr, seqIdInfo etc to CoreUtils
     20d8621 Add some missing seqs to Coercion.seqCo
     d245787 Use named fields in SimplCont.Select constructor
     403cfc9 Comments only
     931268a Replace tabs with spaces.
     98b0b2e Add information about allowed foreign prim args, see #10460.
     e5be846 Typofix: missing period. (#10460)
     a27fb46 Add (failing) test case for #7672.
     f82e866 Newline after type of allocate().
     dfdc50d Don't call DEAD_WEAK finalizer again on shutdown (#7170)
     34dcf8a Re-center perf numbers for T5631
     2f0011a White space only
     11d8f84 Treat pattern-synonym binders more consistently
     9b73cb1 Refactor the GlobalRdrEnv, fixing #7672
     90fde52 Mark sigof02 tests as expect_broken
     1189196 Re-do superclass solving (again); fixes #10423
     b095c97 Improve constraint tuples (Trac #10451)
     dbcdfe2 Set 32-bit perf figure
     d6c01fa Remove redundant import
     b1b2b44 Test Trac #10423
     8a38348 Test Trac #10451
     8e5f8cf Test Trac #10466
     b2b69b2 Test Trac #10438
     091944e compiler: make sure we reject -O + HscInterpreted
     e796026 build: make haddock a bit less chatty
     3758050 Improve FFI error reporting
     5688053 Detabify a programlisting in the User's Guide (#10425)
     942a074 testsuite: mark test T9938 (#9938) as passing again
     7a82b77 newTempName: Do not include pid in basename
     2c4c627 Typofixes
     6adfb88 Suggest -H to improve GC productivity, fixes #10474.
     7b6800c Remove outdated uBackpack docs.
     7ea156a Refactor RdrName.Provenance, to fix #7672
     4a9bb76 Checkpoint on improving improvement
     59a6749 New checkpoint on improvign improvement