[commit: ghc] type-nats's head updated: Merge remote-tracking branch 'origin/master' into type-nats (1e27e8b)

[Iavor Diatchki]

Repository : http://darcs.haskell.org/ghc.git/

Branch 'type-nats' now includes:

     7cef437 Automatically define _INPLACE variables for perl programs too
     8640750 Use the automatic variables for touchy too
     2b85372 Automatically add the $(exeext) to program names
     24a0e44 Make sure that Constraint is unrelated to other kinds in tcIsSubKind
     c969cc3 Treat equalities with incompatible kinds as "irreducible" constraints
     2bd278d Comments and type signatures only
     86d41b1 Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
     7cafe18 Fix accidentally commited debug form of FIND_LLVM_PROG.
     d925639 Rewrite HACKING and convert to markdown.
     2fb8da2 Add more notes on hacking and filing bugs to README.md
     c3ad38d Rearrange the typechecking of arrows, especially arrow "forms"
     df2e867 Merge branch 'master' of http://darcs.haskell.org/ghc
     dd76609 Remove the FLEX support from the build system
     7164130 Remove some out-of-date comments
     08c063f Remove unused CTAGS from build system
     2eb1016 Remove unused 'PackageSourceURL' from build system
     e628dd1 Don't test BootingFromHc when setting SupportsSplitObjs
     045e774 Remove a couple of lingering references to the dead BootingFromHc variable
     039270b Remove the darcs support from sync-all
     f46ac1a Remove the VCS column from 'packages'
     d5f51d8 Typofix.
     a37a7f7 Ensure that isStrictDmd is False for Absent (fixes Trac #7737)
     4a5f99b add a comment about LD_STAGE0
     2b32e86 comments
     321941a Satisfy the invariant on CmmUnsafeForeignCall arguments
     38b4fb0 Refactor the pipeline/hsc interaction
     7ec1b6d Remove old ltx and verbatim utils
     d6a6974 Fix #7722: iOS runtime loader quirk.
     1ce57ec Closures must be zeroed even without LDV-profiling. Partially fixes #7747
     f6e9c26 Follow defaultErrorHandler change, fixes #7752.
     a684a55 Make AutoDeriveTypeable imply DeriveDataTypeable
     2523464 Properly instantiate the kind of the tycon when deriving Typeable (FIX #7704)
     2154b82 Do not generate duplicate instances with AutoDeriveTypeable
     de3a50b Merge branch 'master' of http://darcs.haskell.org/ghc
     3cec74c Detabify StgCmmMonad
     422eefc Detabify StgCmmEnv
     a81317c Remove cg_tag from CgIdInfo
     1a72848 Remove unused functions cmmConstrTag, cmmGetTag
     263372e Fix pretty printing of human-readable integers (#7750)
     0358066 A couple more small refactorings
     1b8e290 Split the Hsc phase into two subphases
     c517125 Change how -dynamic-too works
     66f9792 Add some extra sanity checking to the (l)hs->o rules
     0a51aa5 Fix -dynamic-too: Outputt to the dyn file when output_spec is SpecificFile
     7a87dab Remove a now-redundant hack
     15ce79f Re-enable a flag-consistency check
     f49a1f7 Simplify away some old -dynamic-too stuff from the previous approach
     8b11578 Don't pass -dynamic-too to GHC when compiling C files
     b4fbdce Remove warning-suppression (not needed)
     ca88359 Remove stale, commented-out code about heap checks
     24e8163 Remove unnecessary DynFlags arg to mkCgIdInfo
     b53f97e Slight tidy-up to Pedro's work on Typeable
     abde6c5 Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
     a5bab46 Fix -dynamic-too with -boot files
     9f26442 Remove unnecessary warnings suppressions, fixes ticket #7756; thanks monoidal for submitting.
     cbb93d5 Building with -dynamic-too now works, so enable it by default
     8679401 Remove some commented out SPECIALIZE pragmas
     a1cef22 Fix construction of ALL_ALEX_OPTS and ALL_AS_OPTS
     acd5a11 Merge branch 'master' of http://darcs.haskell.org/ghc
     d7da7fa Fix building the GHC package DLL on Windows
     8aefdc0 More advice about profiling CAFs.
     eabd61a Update Cabal
     1c03cdf Typo-fix for panic.
     8a50206 Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
     9f8ee07 Merge branch 'master' of win:c:/ghc/git/cygwin/.
     b6a11fa Follow changes in Cabal
     56353e3 Finish adding support for 2 DLLs in the ghc package; fixes #5987
     f574b69 Remove tabs and trailing whitespace from TcTyClsDecls
     5319ea7 Implement nullary type classes (#7642)
     b712667 By default, use the dynamic way for programs in the GHC tree
     f5e2cca Set the way to 'dynamic' when running GHCi if GHCi is dynamically linked
     ca39e77 Implement type family instance support for ":info" (#4175)
     39f28cc Partial support for dynamic ghc on Windows
     a272adf Disable DYNAMIC_GHC_PROGRAMS on Windows
     e8459fd A little polishing
     28db4ca Fix searching for object files when doing TH
     ecc1882 Fix the handling of Opt_Static
     d2d71b0 Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
     1eb5a57 Update Cabal
     c84001d Remove readIface's unused argument
     ae3dcaf Remove a bitrotted hack for OpenBSD and NetBSD regarding the dyn way.
     84df08d Enable Opt_PIC for the dyn way regardless of OSes.
     0374cad Also build the v way when DYNAMIC_GHC_PROGRAMS is YES
     cf403b5 Remove some directories that used to be used by GUM
     c3a9ded Remove a couple of unused make variables
     24be4bc Fix ohi-sanity-check when we have ways other than v and dyn enabled
     eeccce1 Add a kludgy dependency to fix compiling modules that use annotations
     01efdd6 Only steal ~# as a reserved operator when MagicHash is enabled; fixes #7776
     1e27e8b Merge remote-tracking branch 'origin/master' into type-nats