ghc-hetmet.git
15 years agoComments only
simonpj@microsoft.com [Wed, 15 Oct 2008 08:45:01 +0000 (08:45 +0000)]
Comments only

15 years agoFix Trac #2497; two separate typos in Lexer.x
simonpj@microsoft.com [Wed, 15 Oct 2008 08:43:44 +0000 (08:43 +0000)]
Fix Trac #2497; two separate typos in Lexer.x

The patch to switch on lexing of 'forall' inside a RULES pragma
wasn't working.  This fixes it so that it does.

15 years agoUpdate manual: tidy up instances, say more about type families in instance decls
simonpj@microsoft.com [Wed, 15 Oct 2008 08:05:09 +0000 (08:05 +0000)]
Update manual: tidy up instances, say more about type families in instance decls

15 years agoMake tags work on Unices, too.
Thomas Schilling [Tue, 14 Oct 2008 21:12:36 +0000 (21:12 +0000)]
Make tags work on Unices, too.

15 years agoUndefine __PIC__ before defining it to work around "multiple definitions of __PIC__...
Clemens Fruhwirth [Tue, 14 Oct 2008 14:32:06 +0000 (14:32 +0000)]
Undefine __PIC__ before defining it to work around "multiple definitions of __PIC__" warnings

15 years agoAdd "dyn" to GhcRTSWays when compiling --enable-shared
Clemens Fruhwirth [Tue, 14 Oct 2008 12:51:23 +0000 (12:51 +0000)]
Add "dyn" to GhcRTSWays when compiling --enable-shared

15 years agoFill out the ghc package's cabal file
Ian Lynagh [Mon, 13 Oct 2008 23:58:17 +0000 (23:58 +0000)]
Fill out the ghc package's cabal file

15 years agoPatching libffi so it can be built as DLL
Clemens Fruhwirth [Tue, 14 Oct 2008 10:34:59 +0000 (10:34 +0000)]
Patching libffi so it can be built as DLL

libffi-dllize-3.0.6.patch should be pushed upstream

15 years agoAdd 'etags' makefile target.
Thomas Schilling [Mon, 13 Oct 2008 17:09:27 +0000 (17:09 +0000)]
Add 'etags' makefile target.

This only works with stage2 since `ghctags' is built against stage1
but not against the bootstrapping compiler.  Also note that all of GHC
must typecheck for this target to succeed.  Perhaps we should not
overwrite the old TAGS file by default then.

15 years agoUse cabal information to get GHC's flags to `ghctags'.
Thomas Schilling [Mon, 13 Oct 2008 17:06:58 +0000 (17:06 +0000)]
Use cabal information to get GHC's flags to `ghctags'.

By giving the dist-directory to ghctags we can get all the GHC API
flags we need in order to load the required modules.  The flag name
could perhaps be improved, but apart from that it seems to work well.

15 years agoVersion bump for libffi to 3.0.6
Clemens Fruhwirth [Tue, 14 Oct 2008 08:13:00 +0000 (08:13 +0000)]
Version bump for libffi to 3.0.6

15 years agoEncode shared/static configuration into stamps to do the right thing when rebuilding
Clemens Fruhwirth [Mon, 13 Oct 2008 22:15:30 +0000 (22:15 +0000)]
Encode shared/static configuration into stamps to do the right thing when rebuilding

15 years agoAdd a link to the GHC API docs from the library haddock index
Ian Lynagh [Mon, 13 Oct 2008 19:59:43 +0000 (19:59 +0000)]
Add a link to the GHC API docs from the library haddock index

15 years agoLink to the GHC API documentation from the main doc page
Ian Lynagh [Mon, 13 Oct 2008 20:09:27 +0000 (20:09 +0000)]
Link to the GHC API documentation from the main doc page

15 years agoWhitespace only in docs/index.html
Ian Lynagh [Mon, 13 Oct 2008 20:06:25 +0000 (20:06 +0000)]
Whitespace only in docs/index.html

15 years agoTweak gen_contents_index
Ian Lynagh [Mon, 13 Oct 2008 19:25:48 +0000 (19:25 +0000)]
Tweak gen_contents_index
It now works again after it has been installed, as well as while it is
in a source tree.
After it's been installed it filters out the ghc package, as that
currently swamps everything else in the index.

15 years agoBuild fixes for DLLized rts
Clemens Fruhwirth [Mon, 13 Oct 2008 20:16:08 +0000 (20:16 +0000)]
Build fixes for DLLized rts

15 years agoDo not filter the rts from linked libraries in linkDynLib as Windows does not allow...
Clemens Fruhwirth [Mon, 13 Oct 2008 20:14:26 +0000 (20:14 +0000)]
Do not filter the rts from linked libraries in linkDynLib as Windows does not allow unresolved symbols

15 years agoAdd HsFFI.o to INSTALL_LIBS
Clemens Fruhwirth [Mon, 13 Oct 2008 20:09:45 +0000 (20:09 +0000)]
Add HsFFI.o to INSTALL_LIBS

15 years agoRename symbol macros to a consistant naming scheme
Clemens Fruhwirth [Mon, 13 Oct 2008 16:24:33 +0000 (16:24 +0000)]
Rename symbol macros to a consistant naming scheme

15 years agoFix #2685: two Bool arguments to tidyTypeEnv were the wrong way around
Simon Marlow [Mon, 13 Oct 2008 12:13:39 +0000 (12:13 +0000)]
Fix #2685: two Bool arguments to tidyTypeEnv were the wrong way around
So -XTemplateHaskell was behaving like -fomit-interface-file-pragmas,
and vice versa.

15 years agoSimplify the "is $bindir in $PATH" test
Ian Lynagh [Sat, 11 Oct 2008 19:10:08 +0000 (19:10 +0000)]
Simplify the "is $bindir in $PATH" test

15 years agoCorrect the "is $bindir in $PATH" test
Ian Lynagh [Sat, 11 Oct 2008 19:10:30 +0000 (19:10 +0000)]
Correct the "is $bindir in $PATH" test
We were testing neq instead of eq

15 years agoFix a typo which was causing ghci to quit on commands errors
pepe [Sat, 11 Oct 2008 11:47:20 +0000 (11:47 +0000)]
Fix a typo which was causing ghci to quit on commands errors

15 years agoDrop libm from the linker dependencies for libffi
Clemens Fruhwirth [Sat, 11 Oct 2008 07:45:24 +0000 (07:45 +0000)]
Drop libm from the linker dependencies for libffi

15 years agoDo not generate haddock documentation when running install-docs in libffi
Clemens Fruhwirth [Fri, 10 Oct 2008 19:23:18 +0000 (19:23 +0000)]
Do not generate haddock documentation when running install-docs in libffi

15 years agoWhen waking up thread blocked on TVars, wake oldest first (#2319)
Josef Svenningsson [Fri, 10 Oct 2008 15:03:22 +0000 (15:03 +0000)]
When waking up thread blocked on TVars, wake oldest first (#2319)
StgTVarWatchQueue contains the threads blocked on a TVar in order
youngest first. The list has to be traversed backwards to unpark the threads
oldest first.

This improves the fairness when using STM in some situations.

15 years agoadd readTVarIO :: TVar a -> IO a
Simon Marlow [Fri, 10 Oct 2008 13:15:45 +0000 (13:15 +0000)]
add readTVarIO :: TVar a -> IO a

15 years agofix #2636: throw missing module errors as SourceErrors, not ErrMsg
Simon Marlow [Fri, 10 Oct 2008 13:15:35 +0000 (13:15 +0000)]
fix #2636: throw missing module errors as SourceErrors, not ErrMsg

15 years agoatomicModifyIORef: use a local cas() instead of the global lock
Simon Marlow [Wed, 8 Oct 2008 15:47:02 +0000 (15:47 +0000)]
atomicModifyIORef: use a local cas() instead of the global lock
This should improve scaling when using atomicModifyIORef

15 years agoDelay building libffi until package.conf is created and fix bindist
Clemens Fruhwirth [Fri, 10 Oct 2008 07:31:06 +0000 (07:31 +0000)]
Delay building libffi until package.conf is created and fix bindist

15 years agoInstall a versioned ghc-pkg script; fixes trac #2662
Ian Lynagh [Thu, 9 Oct 2008 16:49:46 +0000 (16:49 +0000)]
Install a versioned ghc-pkg script; fixes trac #2662

15 years agoFix bindist creation: Only the main RTS was being put in the bindists
Ian Lynagh [Thu, 9 Oct 2008 16:34:51 +0000 (16:34 +0000)]
Fix bindist creation: Only the main RTS was being put in the bindists

15 years agopushAtom: add missing case for MachNullAddr (#2589)
Simon Marlow [Thu, 9 Oct 2008 09:11:18 +0000 (09:11 +0000)]
pushAtom: add missing case for MachNullAddr (#2589)

15 years agoundo incorrect assertion, and fix comments
Simon Marlow [Thu, 9 Oct 2008 08:51:18 +0000 (08:51 +0000)]
undo incorrect assertion, and fix comments

15 years agoremove old GRAN/PARALLEL_HASKELL code
Simon Marlow [Thu, 9 Oct 2008 08:50:51 +0000 (08:50 +0000)]
remove old GRAN/PARALLEL_HASKELL code

15 years agoFIX #2639
Manuel M T Chakravarty [Thu, 9 Oct 2008 13:23:28 +0000 (13:23 +0000)]
FIX #2639

  MERGE TO 6.10

15 years agoCover PredTy case in Type.tyFamInsts
Manuel M T Chakravarty [Thu, 9 Oct 2008 06:14:35 +0000 (06:14 +0000)]
Cover PredTy case in Type.tyFamInsts

  MERGE TO 6.10

15 years agoDrop ghcconfig.h/RtsConfig.h from libffi's package.conf.in
Clemens Fruhwirth [Thu, 9 Oct 2008 07:13:42 +0000 (07:13 +0000)]
Drop ghcconfig.h/RtsConfig.h from libffi's package.conf.in

15 years agoDon't use sed's -i flag as Solaris doesn't know it in libffi/Makefile
Clemens Fruhwirth [Wed, 8 Oct 2008 23:44:55 +0000 (23:44 +0000)]
Don't use sed's -i flag as Solaris doesn't know it in libffi/Makefile

15 years agoDon't use /dev/null trick to create empty object files in libffi/Makefile
Clemens Fruhwirth [Wed, 8 Oct 2008 23:29:02 +0000 (23:29 +0000)]
Don't use /dev/null trick to create empty object files in libffi/Makefile

15 years agoTurn libffi into a Haskell package
Clemens Fruhwirth [Wed, 8 Oct 2008 17:04:43 +0000 (17:04 +0000)]
Turn libffi into a Haskell package

15 years agoMake 'getModSummary' deterministic.
Thomas Schilling [Wed, 8 Oct 2008 14:40:32 +0000 (14:40 +0000)]
Make 'getModSummary' deterministic.

15 years agoAdd accessors to 'HsModule' and haddockify it.
Thomas Schilling [Tue, 7 Oct 2008 23:56:56 +0000 (23:56 +0000)]
Add accessors to 'HsModule' and haddockify it.

15 years agofix syntax errors in src-dist publish rules
Simon Marlow [Wed, 8 Oct 2008 10:34:32 +0000 (10:34 +0000)]
fix syntax errors in src-dist publish rules

15 years agoadd comments and an ASSERT_LOCK_HELD()
Simon Marlow [Wed, 8 Oct 2008 11:26:27 +0000 (11:26 +0000)]
add comments and an ASSERT_LOCK_HELD()

15 years agoFix #2663: we had a hard-wired capabilities[0]
Simon Marlow [Wed, 8 Oct 2008 11:26:09 +0000 (11:26 +0000)]
Fix #2663: we had a hard-wired capabilities[0]
For some unknown reason in schedulePostRunThread() we were always
passing capabilities[0] rather than the current Capability to
throwToSingleThreaded().  This caused all kinds of weird failures and
crashes in STM code when running on multiple processors.

15 years agoFix #1955 for heap profiles generated by +RTS -hT
Simon Marlow [Fri, 3 Oct 2008 15:07:45 +0000 (15:07 +0000)]
Fix #1955 for heap profiles generated by +RTS -hT

15 years agoadd a section id for +RTS -hT
Simon Marlow [Tue, 7 Oct 2008 15:10:07 +0000 (15:10 +0000)]
add a section id for +RTS -hT

15 years agoupdate documentation for PostfixOperators
Simon Marlow [Tue, 7 Oct 2008 15:09:57 +0000 (15:09 +0000)]
update documentation for PostfixOperators

15 years agofix markup
Simon Marlow [Tue, 7 Oct 2008 15:09:43 +0000 (15:09 +0000)]
fix markup

15 years agoFix bug in DPH docs
Roman Leshchinskiy [Wed, 8 Oct 2008 10:16:18 +0000 (10:16 +0000)]
Fix bug in DPH docs

15 years agoAdd short DPH section to users guide
Roman Leshchinskiy [Wed, 8 Oct 2008 06:47:54 +0000 (06:47 +0000)]
Add short DPH section to users guide

MERGE TO 6.10

15 years agoUsers Guide: added type family documentation
Manuel M T Chakravarty [Wed, 8 Oct 2008 06:19:27 +0000 (06:19 +0000)]
Users Guide: added type family documentation

  MERGE TO 6.10

15 years agoTrack changes to package dph
Roman Leshchinskiy [Wed, 8 Oct 2008 03:28:59 +0000 (03:28 +0000)]
Track changes to package dph

MERGE TO 6.10

15 years agoBuild a profiled GHC API by default if p is in GhcLibWays
Ian Lynagh [Tue, 7 Oct 2008 15:23:18 +0000 (15:23 +0000)]
Build a profiled GHC API by default if p is in GhcLibWays

15 years agoCheck whether mk/validate.mk defines anything after validating
Ian Lynagh [Tue, 7 Oct 2008 14:48:55 +0000 (14:48 +0000)]
Check whether mk/validate.mk defines anything after validating

15 years agoRemove #define _BSD_SOURCE from Stg.h
Ian Lynagh [Mon, 6 Oct 2008 10:19:59 +0000 (10:19 +0000)]
Remove #define _BSD_SOURCE from Stg.h
It's no longer needed, as base no longer #includes it

15 years agoMake ghctags compile again.
Thomas Schilling [Tue, 7 Oct 2008 13:57:05 +0000 (13:57 +0000)]
Make ghctags compile again.

15 years agoRevert AutoLinkPackages change for dynamic libraries. Cabal handles that now.
Clemens Fruhwirth [Tue, 7 Oct 2008 10:04:17 +0000 (10:04 +0000)]
Revert AutoLinkPackages change for dynamic libraries. Cabal handles that now.

15 years agoChange suffix for dyn. linked executables from _real to .dyn
Clemens Fruhwirth [Tue, 7 Oct 2008 10:07:50 +0000 (10:07 +0000)]
Change suffix for dyn. linked executables from _real to .dyn

15 years agoAdd accessors to 'Target' fields and haddockify.
Thomas Schilling [Mon, 6 Oct 2008 22:29:40 +0000 (22:29 +0000)]
Add accessors to 'Target' fields and haddockify.

MERGE TO 6.10

15 years agoMake 'gblock' and 'gunblock' part of 'ExceptionMonad'. This way the
Thomas Schilling [Mon, 6 Oct 2008 22:28:31 +0000 (22:28 +0000)]
Make 'gblock' and 'gunblock' part of 'ExceptionMonad'.  This way the
default implementations of 'gbracket' and 'gfinally' just work.

MERGE TO 6.10

15 years agoAdd Word8 support to vectoriser
Roman Leshchinskiy [Tue, 7 Oct 2008 00:44:16 +0000 (00:44 +0000)]
Add Word8 support to vectoriser

MERGE TO 6.10

15 years agoFix generating OS X installers: Set COMMAND_MODE=unix2003
Ian Lynagh [Sun, 5 Oct 2008 22:27:15 +0000 (22:27 +0000)]
Fix generating OS X installers: Set COMMAND_MODE=unix2003
If we don't specify COMMAND_MODE=unix2003 then xcodebuild defaults
to setting it to legacy, which means that ar builds archives
without a table of contents. That makes the build fail later on.

15 years agoWe need to set datadir = $(libdir) in bindists
Ian Lynagh [Sun, 5 Oct 2008 14:33:07 +0000 (14:33 +0000)]
We need to set datadir = $(libdir) in bindists
We already do in the normal Makefiles.

This is because GHC needs package.conf and unlit to be in the same place
(and things like ghc-pkg need to agree on where package.conf is, so we
just set it globally).

15 years agoprep-bin-dist-mingw complains if it finds a bad version of windres
Ian Lynagh [Sat, 4 Oct 2008 17:53:51 +0000 (17:53 +0000)]
prep-bin-dist-mingw complains if it finds a bad version of windres

15 years agoremoved Data.Generics.Basics, added Data.Data
'Jose Pedro Magalhaes [Thu, 2 Oct 2008 08:28:08 +0000 (08:28 +0000)]
removed Data.Generics.Basics, added Data.Data

15 years agoFix a build problem with GHC 6.4.2
Ian Lynagh [Fri, 3 Oct 2008 19:57:00 +0000 (19:57 +0000)]
Fix a build problem with GHC 6.4.2

15 years agoNo AutoLinkPackages for dynamic library linking
Clemens Fruhwirth [Fri, 3 Oct 2008 18:53:04 +0000 (18:53 +0000)]
No AutoLinkPackages for dynamic library linking

15 years agouse ghcError for error in command line
Clemens Fruhwirth [Wed, 1 Oct 2008 12:56:48 +0000 (12:56 +0000)]
use ghcError for error in command line

15 years agoFix warnings
simonpj@microsoft.com [Fri, 3 Oct 2008 17:12:07 +0000 (17:12 +0000)]
Fix warnings

15 years agoAlways use extensible exceptions in ghc-pkg, rather than using ifdefs
Ian Lynagh [Fri, 3 Oct 2008 16:12:47 +0000 (16:12 +0000)]
Always use extensible exceptions in ghc-pkg, rather than using ifdefs

15 years agoUse a proper exception for IOEnvFailure, not just a UserError
Ian Lynagh [Fri, 3 Oct 2008 16:01:29 +0000 (16:01 +0000)]
Use a proper exception for IOEnvFailure, not just a UserError

15 years agoUse an extensible-exceptions package when bootstrapping
Ian Lynagh [Fri, 3 Oct 2008 14:02:16 +0000 (14:02 +0000)]
Use an extensible-exceptions package when bootstrapping
Ifdefs for whether we had extensible exceptions or not were spreading
through GHC's source, and things would only have got worse for the next
2-3 years, so instead we now use an implementation of extensible
exceptions built on top of the old exception type.

15 years agoExpunge ThFake, cure Trac #2632
simonpj@microsoft.com [Fri, 3 Oct 2008 14:04:23 +0000 (14:04 +0000)]
Expunge ThFake, cure Trac #2632

This patch fixes a dirty hack (the fake ThFake module), which in turn
was causing Trac #2632.

The new scheme is that the top-level binders in a TH [d| ... |] decl splice
get Internal names.  That breaks a previous invariant that things like
TyCons always have External names, but these TyCons are never long-lived;
they live only long enough to typecheck the TH quotation; the result is
discarded.  So it seems cool.

Nevertheless -- Template Haskell folk: please test your code.  The testsuite
is OK but it's conceivable that I've broken something in TH.  Let's see.

15 years agoMake a debug check more refined
simonpj@microsoft.com [Fri, 3 Oct 2008 14:01:44 +0000 (14:01 +0000)]
Make a debug check more refined

15 years agoAdd ASSERTs to all calls of nameModule
simonpj@microsoft.com [Fri, 3 Oct 2008 13:53:34 +0000 (13:53 +0000)]
Add ASSERTs to all calls of nameModule

nameModule fails on an InternalName.  These ASSERTS tell you
which call failed.

15 years agoLet parseModule take a ModSummary like checkAndLoadModule did.
Thomas Schilling [Thu, 2 Oct 2008 23:04:12 +0000 (23:04 +0000)]
Let parseModule take a ModSummary like checkAndLoadModule did.

To get the ModSummary for a ModuleName getModSummary can be used.
It's not called find* or lookup* because it assumes that the module is
in the module graph and throws an exception if it cannot be found.
Overall, I'm not quite sure about the usefulness of this function
since the user has no control about which filetype to grab (hs or
hs-boot).

15 years agoRemove some out-of-date entries from .darcs-boring
Ian Lynagh [Thu, 2 Oct 2008 20:15:19 +0000 (20:15 +0000)]
Remove some out-of-date entries from .darcs-boring

15 years agoTFs: Allow repeated variables in left-hand sides of instances
Manuel M T Chakravarty [Thu, 2 Oct 2008 13:45:39 +0000 (13:45 +0000)]
TFs: Allow repeated variables in left-hand sides of instances

  MERGE TO 6.10

15 years agoClean up some comments
Manuel M T Chakravarty [Thu, 2 Oct 2008 07:46:42 +0000 (07:46 +0000)]
Clean up some comments

  MERGE TO 6.10

15 years agoMake the new binder-swap stuff in OccurAnal work right for GlobalIds
simonpj@microsoft.com [Thu, 2 Oct 2008 13:30:02 +0000 (13:30 +0000)]
Make the new binder-swap stuff in OccurAnal work right for GlobalIds

See Note [Binder swap on GlobalId scrutinees].  I hadn't got this
right before, so repeated cases on imported Ids weren't getting optimised.

15 years agoMinor refactoring only
simonpj@microsoft.com [Thu, 2 Oct 2008 13:29:29 +0000 (13:29 +0000)]
Minor refactoring only

15 years agoComments only
simonpj@microsoft.com [Thu, 2 Oct 2008 13:28:33 +0000 (13:28 +0000)]
Comments only

15 years agoZap dead-ness info appropriately in SpecConstr
simonpj@microsoft.com [Thu, 2 Oct 2008 13:26:57 +0000 (13:26 +0000)]
Zap dead-ness info appropriately in SpecConstr

SpecConstr can make pattern binders come alive, so we must remember
to zap their dead-variable annotation.  See extendCaseBndrs.

(This was triggering a Core Lint failure in DPH.)

15 years agoSuppress invalid Core Lint complaint about lack of constructors
simonpj@microsoft.com [Thu, 2 Oct 2008 13:24:26 +0000 (13:24 +0000)]
Suppress invalid Core Lint complaint about lack of constructors

15 years agoadd some more GC roots (fixes conc048, and possibly some others)
Simon Marlow [Wed, 1 Oct 2008 16:44:27 +0000 (16:44 +0000)]
add some more GC roots (fixes conc048, and possibly some others)

15 years agoDocument +RTS -hT
Simon Marlow [Wed, 1 Oct 2008 16:32:22 +0000 (16:32 +0000)]
Document +RTS -hT
We forgot to document this in GHC 6.8

15 years agofix new-qualified-operators link
Simon Marlow [Wed, 1 Oct 2008 16:31:05 +0000 (16:31 +0000)]
fix new-qualified-operators link

15 years agoProper error message for unsupported pattern signatures
Manuel M T Chakravarty [Wed, 1 Oct 2008 14:43:39 +0000 (14:43 +0000)]
Proper error message for unsupported pattern signatures
- Pattern signatures must be identical to the type expected for the pattern;
  see Note [Pattern coercions]
- We now signal an appropriate error if an equality coercion would be needed
  (instead of just generating Core that doesn't typecheck)

  MERGE TO 6.10

15 years agoPrevent excessive inlining with DPH
Roman Leshchinskiy [Thu, 2 Oct 2008 01:20:55 +0000 (01:20 +0000)]
Prevent excessive inlining with DPH

This adds a new flag -finline-if-enough-args which disables inlining for
partially applied functions. It is automatically set by -Odph. This is a
temporary hack and should remain undocumented.

MERGE TO 6.10

15 years agoOn Windows, check that we have a good version of windres when configuring
Ian Lynagh [Wed, 1 Oct 2008 17:11:33 +0000 (17:11 +0000)]
On Windows, check that we have a good version of windres when configuring

15 years agoCall $(PERL) rather than perl when making the manpage
Ian Lynagh [Tue, 30 Sep 2008 15:50:54 +0000 (15:50 +0000)]
Call $(PERL) rather than perl when making the manpage

15 years agodon't install the installPackage program
Ian Lynagh [Tue, 30 Sep 2008 14:57:14 +0000 (14:57 +0000)]
don't install the installPackage program

15 years agoFix #2637: conc032(threaded2) failure
Simon Marlow [Wed, 1 Oct 2008 13:55:49 +0000 (13:55 +0000)]
Fix #2637: conc032(threaded2) failure
There was a race condition whereby a thread doing throwTo could be
blocked on a thread that had finished, and the GC would detect this
as a deadlock rather than raising the pending exception.  We can't
close the race, but we can make the right thing happen when the GC
runs later.

15 years agoRemove outdated link to OGI webpage
Simon Marlow [Tue, 30 Sep 2008 15:09:12 +0000 (15:09 +0000)]
Remove outdated link to OGI webpage

15 years agoTFs: Fixed InstContextNorm (and simplification of IPs)
Manuel M T Chakravarty [Wed, 1 Oct 2008 13:13:03 +0000 (13:13 +0000)]
TFs: Fixed InstContextNorm (and simplification of IPs)

  MERGE TO 6.10

15 years agoTcSimplify.reduceImplication: clean up
Manuel M T Chakravarty [Wed, 1 Oct 2008 09:13:15 +0000 (09:13 +0000)]
TcSimplify.reduceImplication: clean up
- This cleans up some of the mess in reduceImplication and documents the
  precondition on the form of wanted equalities properly.
- I also made the back off test a bit smarter by allowing to back off in the
  presence of wanted equalities as long as none of them got solved in the
  attempt.  (That should save generating some superfluous bindings.)

  MERGE TO 6.10

15 years agoMake sure to zonk the kind of coercion variables
Manuel M T Chakravarty [Wed, 1 Oct 2008 05:32:43 +0000 (05:32 +0000)]
Make sure to zonk the kind of coercion variables

  MERGE TO 6.10