ghc-hetmet.git
13 years agoMake warning-free
simonpj@microsoft.com [Wed, 6 Oct 2010 15:50:33 +0000 (15:50 +0000)]
Make warning-free

13 years agoMajor bugfixing pass through the type checker
dimitris@microsoft.com [Wed, 6 Oct 2010 15:28:54 +0000 (15:28 +0000)]
Major bugfixing pass through the type checker

13 years agoTypechecker performance fixes and flatten skolem bugfixing
dimitris@microsoft.com [Mon, 4 Oct 2010 13:02:00 +0000 (13:02 +0000)]
Typechecker performance fixes and flatten skolem bugfixing

13 years agoPerformance bug fixes
dimitris@microsoft.com [Thu, 23 Sep 2010 14:39:18 +0000 (14:39 +0000)]
Performance bug fixes

13 years agoFix Trac #4371: matching of view patterns
simonpj@microsoft.com [Wed, 6 Oct 2010 11:53:16 +0000 (11:53 +0000)]
Fix Trac #4371: matching of view patterns

13 years agoRemove unused NoMatchContext construtor
simonpj@microsoft.com [Wed, 6 Oct 2010 11:52:51 +0000 (11:52 +0000)]
Remove unused NoMatchContext construtor

13 years agoRefactoring: mainly rename ic_env_tvs to ic_untch
simonpj@microsoft.com [Wed, 6 Oct 2010 10:28:30 +0000 (10:28 +0000)]
Refactoring: mainly rename ic_env_tvs to ic_untch

Plus remember to zonk the free_tvs in TcUnify.newImplication

13 years agoremove unnecessary/broken definition of mask_
Simon Marlow [Sat, 2 Oct 2010 19:51:18 +0000 (19:51 +0000)]
remove unnecessary/broken definition of mask_

13 years ago-fwarn-tabs: add "Warning" to the message
Simon Marlow [Sat, 2 Oct 2010 19:51:00 +0000 (19:51 +0000)]
-fwarn-tabs: add "Warning" to the message

13 years agogive a better error message in the non-threaded RTS for out-of-range FDs
Simon Marlow [Wed, 29 Sep 2010 21:29:16 +0000 (21:29 +0000)]
give a better error message in the non-threaded RTS for out-of-range FDs

# ./aw
aw: file descriptor 1027 out of range for select (0--1024).
Recompile with -threaded to work around this.

13 years agoFix a very rare crash in GHCi
Simon Marlow [Tue, 5 Oct 2010 14:47:35 +0000 (14:47 +0000)]
Fix a very rare crash in GHCi
When a BCO with a zero-length bitmap was right at the edge of
allocated memory, we were reading a word of non-existent memory.

This showed up as a segfault in T789(ghci) for me, but the crash was
extremely sensitive and went away with most changes.

Also, optimised scavenge_large_bitmap a bit while I was in there.

13 years agoUsing 'stdcall' when it is not supported is only a warning now (#3336)
Simon Marlow [Fri, 24 Sep 2010 15:24:45 +0000 (15:24 +0000)]
Using 'stdcall' when it is not supported is only a warning now (#3336)

13 years agoremove unnecessary stg_noForceIO (#3508)
Simon Marlow [Fri, 24 Sep 2010 15:02:02 +0000 (15:02 +0000)]
remove unnecessary stg_noForceIO (#3508)

13 years agoReplace an outputStr with putStrLn calls; fixes #4332
Ian Lynagh [Sun, 3 Oct 2010 12:57:07 +0000 (12:57 +0000)]
Replace an outputStr with putStrLn calls; fixes #4332

13 years agomake test and fulltest targets in the main Makefile; fixes #4297
Ian Lynagh [Thu, 30 Sep 2010 22:47:41 +0000 (22:47 +0000)]
make test and fulltest targets in the main Makefile; fixes #4297
You can now run "make test" in the root, and the fast testsuite will be
run with cleaning enabled. It will also put the summary in
testsuite_summary.txt.

13 years agoDon't show the loaded packages in ":show packages"; fixes #4300
Ian Lynagh [Thu, 30 Sep 2010 21:01:28 +0000 (21:01 +0000)]
Don't show the loaded packages in ":show packages"; fixes #4300
It's never worked properly, and the information is in ":show linker".

13 years agoHandle EXTRA_LIBRARIES when building programs
Ian Lynagh [Thu, 30 Sep 2010 19:25:52 +0000 (19:25 +0000)]
Handle EXTRA_LIBRARIES when building programs
And set hp2ps's EXTRA_LIBRARIES. Based on a patch from Sergei Trofimovich.

13 years agoFix the doc directory on Windows
Ian Lynagh [Wed, 29 Sep 2010 13:33:28 +0000 (13:33 +0000)]
Fix the doc directory on Windows

13 years agoRemove an unused import on Windows
Ian Lynagh [Wed, 29 Sep 2010 00:00:24 +0000 (00:00 +0000)]
Remove an unused import on Windows

13 years agoUse showCommandForUser when showing tracing commands
Ian Lynagh [Tue, 28 Sep 2010 23:58:44 +0000 (23:58 +0000)]
Use showCommandForUser when showing tracing commands

13 years agoFix hsc2hs docs: 'gcc' is now the default compiler, not 'ghc'; fixes #4341
Ian Lynagh [Tue, 28 Sep 2010 20:19:38 +0000 (20:19 +0000)]
Fix hsc2hs docs: 'gcc' is now the default compiler, not 'ghc'; fixes #4341

13 years agoUse an empty signal handler for SIGPIPE instead of SIG_IGN
Simon Marlow [Sat, 25 Sep 2010 19:35:48 +0000 (19:35 +0000)]
Use an empty signal handler for SIGPIPE instead of SIG_IGN

This is so that the SIGPIPE handler gets reset to the default
automatically on exec().

13 years agoFix the TH deps
Ian Lynagh [Sat, 25 Sep 2010 21:00:29 +0000 (21:00 +0000)]
Fix the TH deps

13 years agoCheck inplace doesn't exist before we try to create it
Ian Lynagh [Fri, 24 Sep 2010 19:18:58 +0000 (19:18 +0000)]
Check inplace doesn't exist before we try to create it
This fixes rerunning configure in a tree which already has an inplace
directory. Edward Z Yang ran into this; I guess whether it actually
fails depends on details of your installation, or we'd have run into
it sooner.

13 years agoFix an egregious bug: INLINE pragmas on monomorphic Ids were being ignored
simonpj@microsoft.com [Fri, 24 Sep 2010 15:58:15 +0000 (15:58 +0000)]
Fix an egregious bug: INLINE pragmas on monomorphic Ids were being ignored

I had do to some refactoring to make this work nicely
but now it does. I can't think how this escaped our
attention for so long!

13 years agoEta expand only lambdas that bind a non-dictionary Id
simonpj@microsoft.com [Fri, 24 Sep 2010 15:57:07 +0000 (15:57 +0000)]
Eta expand only lambdas that bind a non-dictionary Id

See Note [When to eta expand]. The idea is that dictionary
lambdas are invisible to the user, so we shouldn't eta
expand them.

13 years agoAdd a comment
simonpj@microsoft.com [Fri, 24 Sep 2010 15:56:20 +0000 (15:56 +0000)]
Add a comment

13 years agoAdd a debug print
simonpj@microsoft.com [Fri, 24 Sep 2010 15:56:14 +0000 (15:56 +0000)]
Add a debug print

13 years agoJust moving comments around
simonpj@microsoft.com [Fri, 24 Sep 2010 15:56:00 +0000 (15:56 +0000)]
Just moving comments around

13 years agouse putStrLn instead of Haskeline's outputStrLn
Simon Marlow [Fri, 24 Sep 2010 13:31:54 +0000 (13:31 +0000)]
use putStrLn instead of Haskeline's outputStrLn
use of the latter caused problems for Claus Reinke's macros that
redirect stdout.

13 years agoChange "OPTIONS" to "OPTIONS_GHC" in error messages; fixes #4327
Ian Lynagh [Fri, 24 Sep 2010 12:04:23 +0000 (12:04 +0000)]
Change "OPTIONS" to "OPTIONS_GHC" in error messages; fixes #4327

13 years agoAdd deps for TH uses in vector
Ian Lynagh [Thu, 23 Sep 2010 22:02:44 +0000 (22:02 +0000)]
Add deps for TH uses in vector

13 years agoBump Cabal dep
Ian Lynagh [Thu, 23 Sep 2010 14:32:41 +0000 (14:32 +0000)]
Bump Cabal dep

13 years agoUpdate Cabal's version number
Ian Lynagh [Thu, 23 Sep 2010 14:17:19 +0000 (14:17 +0000)]
Update Cabal's version number

13 years agoBuild primitive with stage2
Ian Lynagh [Thu, 23 Sep 2010 14:05:25 +0000 (14:05 +0000)]
Build primitive with stage2

13 years agoFix the Windows __chkstk build error (missing Linker symbol)
Simon Marlow [Fri, 24 Sep 2010 11:38:37 +0000 (11:38 +0000)]
Fix the Windows __chkstk build error (missing Linker symbol)

13 years agoemit a helpful error message for missing DPH packages
Simon Marlow [Thu, 23 Sep 2010 14:19:57 +0000 (14:19 +0000)]
emit a helpful error message for missing DPH packages

13 years agoFix computation of installed packages
simonpj@microsoft.com [Fri, 24 Sep 2010 08:47:37 +0000 (08:47 +0000)]
Fix computation of installed packages

This is a follow-on to Simon's patch yesterday, developed
with him.  It cleans up the computation of how packages
are installed, and installs the right ones.

13 years agoFix braino in WwLib/Literal patch
simonpj@microsoft.com [Fri, 24 Sep 2010 07:09:14 +0000 (07:09 +0000)]
Fix braino in WwLib/Literal patch

13 years agoFor now, switch off incomplete-pattern warnings in containers
simonpj@microsoft.com [Thu, 23 Sep 2010 13:01:17 +0000 (13:01 +0000)]
For now, switch off incomplete-pattern warnings in containers

Put it back on when my patch is applied to the containers repo.
(the one that removes two refuable lambdas)

13 years agoMake -funfolding-dict-threshold work properly
simonpj@microsoft.com [Thu, 23 Sep 2010 13:00:32 +0000 (13:00 +0000)]
Make -funfolding-dict-threshold work properly

and increase its default value. This makes overloaded functions
a bit keener to inline.  Which fixes Trac #4321

13 years agoImpredicative types is no longer deprecated
simonpj@microsoft.com [Thu, 23 Sep 2010 12:59:10 +0000 (12:59 +0000)]
Impredicative types is no longer deprecated

13 years agoDo not make FunctionalDependencies force MonoLocalBinds
simonpj@microsoft.com [Thu, 23 Sep 2010 12:59:00 +0000 (12:59 +0000)]
Do not make FunctionalDependencies force MonoLocalBinds

13 years agomove CHECKED settings to the right place
Simon Marlow [Thu, 23 Sep 2010 12:35:58 +0000 (12:35 +0000)]
move CHECKED settings to the right place

13 years agoturn off -Werror for primitive and vector
Simon Marlow [Thu, 23 Sep 2010 12:20:55 +0000 (12:20 +0000)]
turn off -Werror for primitive and vector

13 years agoAdd primitive and vector packages for DPH support
Simon Marlow [Thu, 23 Sep 2010 10:45:42 +0000 (10:45 +0000)]
Add primitive and vector packages for DPH support
DPH is now using the public vector package instead of its internal
version.

vector and primitive are not "boot" packages; they aren't required to
build GHC, but they are required to validate (because we include DPH
when validating).

If you say './darcs-all get --no-dph' then you don't get DPH, vector,
or primitive.

13 years agoRefactoring and tidy up in the build system
Simon Marlow [Thu, 23 Sep 2010 09:56:42 +0000 (09:56 +0000)]
Refactoring and tidy up in the build system

Instead of the ghc-stage and ghc-stage2-package files in a package, we
now have a list of these in ghc.mk.  There are other similar lists (of
boot-packages and non-installable packages), so this is not too bad,
and is simpler.

While poking around in the top-level ghc.mk file I spotted various
opportunities to clean up and re-order some of the cruft that has
accumulated over time.

13 years agoAllow absent State# RealWorld arguments
simonpj@microsoft.com [Thu, 23 Sep 2010 11:13:56 +0000 (11:13 +0000)]
Allow absent State# RealWorld arguments

13 years agoAdd notSCCNote, and use it
simonpj@microsoft.com [Thu, 23 Sep 2010 10:59:49 +0000 (10:59 +0000)]
Add notSCCNote, and use it

The point here is that SCCs get in the way of eta
expansion and we must treat them uniformly.

13 years agoRemove use of lambda with a refutable pattern
simonpj@microsoft.com [Thu, 23 Sep 2010 10:59:01 +0000 (10:59 +0000)]
Remove use of lambda with a refutable pattern

13 years agoAvoid ASSERT black hole
simonpj@microsoft.com [Thu, 23 Sep 2010 10:58:20 +0000 (10:58 +0000)]
Avoid ASSERT black hole

When this ASSERT tripped in CoreToStg it tried to print out
too much, which tripped the asssertion again.  Result: an
infinite loop with no output at all.  Hard to debug!

13 years agoRejig the absent-arg stuff for unlifted types
simonpj@microsoft.com [Thu, 23 Sep 2010 10:57:32 +0000 (10:57 +0000)]
Rejig the absent-arg stuff for unlifted types

This is what was giving the "absent entered" messages
See Note [Absent errors] in WwLib.  We now return a
suitable literal for absent values of unlifted type.

13 years agoRemove -fwarn-simple-patterns, and make -fwarn-incomplete-patterns include lambdas
simonpj@microsoft.com [Wed, 22 Sep 2010 13:39:34 +0000 (13:39 +0000)]
Remove -fwarn-simple-patterns, and make -fwarn-incomplete-patterns include lambdas

This makes
     \(x:xs) -> e
want when you have -fwarn-incomplete-patterns, which is consistent.

13 years agoGet rid of non-exhaustive lambda
simonpj@microsoft.com [Wed, 22 Sep 2010 13:38:01 +0000 (13:38 +0000)]
Get rid of non-exhaustive lambda

13 years agoFix an ASSERT failure with profiling
simonpj@microsoft.com [Wed, 22 Sep 2010 13:37:41 +0000 (13:37 +0000)]
Fix an ASSERT failure with profiling

The problem arose with this kind of thing

   x = (,) (scc "blah" Nothing)

Then 'x' is marked NoCafRefs by CoreTidy, becuase it has
arity 1, and doesn't mention any caffy things.

That in turns means that CorePrep must not float out the
sat binding to give

  sat = scc "blah" Nothing
  x = (,) sat

Rather we must generate

  x = \eta. let sat = scc "blah" Nothing
            in (,) sat eta

URGH! This Caf stuff is such a mess.

13 years agoRemove an out of date paragraph from the user guide; fixes #4331
Ian Lynagh [Wed, 22 Sep 2010 22:52:39 +0000 (22:52 +0000)]
Remove an out of date paragraph from the user guide; fixes #4331

13 years agoFix bindisttest when GhcProfiled = YES
Ian Lynagh [Tue, 21 Sep 2010 22:26:34 +0000 (22:26 +0000)]
Fix bindisttest when GhcProfiled = YES

13 years agoFixes for when HADDOCK_DOCS=NO
Ian Lynagh [Tue, 21 Sep 2010 21:39:16 +0000 (21:39 +0000)]
Fixes for when HADDOCK_DOCS=NO

13 years agoBump version to 7.1
Ian Lynagh [Tue, 21 Sep 2010 19:59:35 +0000 (19:59 +0000)]
Bump version to 7.1

13 years agoDon't use -march=i686 on powerpc-apple-darwin
Ian Lynagh [Tue, 21 Sep 2010 19:37:21 +0000 (19:37 +0000)]
Don't use -march=i686 on powerpc-apple-darwin
Thorikil ran into this when doing a PPC OS X build. We now also don't
use -m32 on PPC/OSX, but I don't think it should be necessary. We can
add it back if it does turn out to be.

13 years agoadd a simple trace facility to the build system
Simon Marlow [Tue, 21 Sep 2010 13:47:29 +0000 (13:47 +0000)]
add a simple trace facility to the build system

saying

  make TRACE=1

prints most of the macro calls and their arguments.  It's easy to
trace new macros; see rules/trace.mk.

13 years agofix building with extra packages (packages were added to BUILD_DIRS twice)
Simon Marlow [Tue, 21 Sep 2010 10:01:53 +0000 (10:01 +0000)]
fix building with extra packages (packages were added to BUILD_DIRS twice)
Also add some comments about what extra-packages is doing

13 years agoadd extra packages to $(EXTRA_PACKAGES), so we avoid installing them by default
Simon Marlow [Mon, 20 Sep 2010 14:43:07 +0000 (14:43 +0000)]
add extra packages to $(EXTRA_PACKAGES), so we avoid installing them by default

13 years agoFix indexing error in archive loader
Ian Lynagh [Tue, 21 Sep 2010 12:16:42 +0000 (12:16 +0000)]
Fix indexing error in archive loader

13 years agoAdd some -Dl belches
Ian Lynagh [Tue, 21 Sep 2010 12:16:24 +0000 (12:16 +0000)]
Add some -Dl belches

13 years agoAdd casts to fix warnings
Ian Lynagh [Tue, 21 Sep 2010 12:17:14 +0000 (12:17 +0000)]
Add casts to fix warnings

13 years agoAdd support for BSD-variant large filenames in .a archives
Ian Lynagh [Tue, 21 Sep 2010 00:04:51 +0000 (00:04 +0000)]
Add support for BSD-variant large filenames in .a archives

13 years agoTell Cabal that we're not building GHCi libs if UseArchivesForGhci=YES
Ian Lynagh [Mon, 20 Sep 2010 23:04:49 +0000 (23:04 +0000)]
Tell Cabal that we're not building GHCi libs if UseArchivesForGhci=YES

13 years ago"UseArchivesForGhci = YES" on darwin
Ian Lynagh [Mon, 20 Sep 2010 21:15:38 +0000 (21:15 +0000)]
"UseArchivesForGhci = YES" on darwin

13 years agoAdd a dependency that my OS X build has recently started tripping up over
Ian Lynagh [Mon, 20 Sep 2010 21:02:39 +0000 (21:02 +0000)]
Add a dependency that my OS X build has recently started tripping up over

13 years agoAdd "Use archives for ghci" to --info output
Ian Lynagh [Mon, 20 Sep 2010 21:05:23 +0000 (21:05 +0000)]
Add "Use archives for ghci" to --info output

13 years agoImplement archive loading for ghci
Ian Lynagh [Mon, 20 Sep 2010 20:16:20 +0000 (20:16 +0000)]
Implement archive loading for ghci

13 years agoTweak gen_contents_index now dph may not be there
Ian Lynagh [Mon, 20 Sep 2010 20:15:13 +0000 (20:15 +0000)]
Tweak gen_contents_index now dph may not be there

13 years agoFilter out the FFI library when loading package in ghci
Ian Lynagh [Mon, 20 Sep 2010 18:10:32 +0000 (18:10 +0000)]
Filter out the FFI library when loading package in ghci
The FFI GHCi import lib isn't needed as
compiler/ghci/Linker.lhs + rts/Linker.c link the
interpreted references to FFI to the compiled FFI.
We therefore filter it out so that we don't get
duplicate symbol errors.

13 years agoLoosen the conditions for -XUndecidableInstances; fixes Trac #4200
simonpj@microsoft.com [Sun, 19 Sep 2010 16:26:23 +0000 (16:26 +0000)]
Loosen the conditions for -XUndecidableInstances; fixes Trac #4200

13 years agoFurther improvements in error messages
simonpj@microsoft.com [Sun, 19 Sep 2010 15:33:55 +0000 (15:33 +0000)]
Further improvements in error messages

13 years agoAdd a flag -fwarn-missing-local-sigs, and improve -fwarn-mising-signatures
simonpj@microsoft.com [Sun, 19 Sep 2010 15:33:27 +0000 (15:33 +0000)]
Add a flag -fwarn-missing-local-sigs, and improve -fwarn-mising-signatures

The new flag prints out a warning if you have a local,
polymorphic binding that lacks a type signature. It's meant
to help with the transition to the new typechecker, which
discourages local let-generalisation.

At the same time I moved the missing-signature code to TcHsSyn,
where it takes place as part of zonking.  That way the
types are reported after all typechecking is complete,
thereby fixing Trac #3696.  (It's even more important for
local bindings, which is why I made the change.)

13 years agoInclude the "stupid theta" in the type of $con2tag
simonpj@microsoft.com [Sun, 19 Sep 2010 15:22:01 +0000 (15:22 +0000)]
Include the "stupid theta" in the type of $con2tag

13 years agoAdd a release note about the typechecker
Ian Lynagh [Sun, 19 Sep 2010 13:29:27 +0000 (13:29 +0000)]
Add a release note about the typechecker

13 years agoEnable shared libs on OpenBSD
Matthias Kilian [Sat, 18 Sep 2010 20:50:40 +0000 (20:50 +0000)]
Enable shared libs on OpenBSD

13 years agoAdd separate functions for querying DynFlag and ExtensionFlag options
Ian Lynagh [Sat, 18 Sep 2010 16:38:15 +0000 (16:38 +0000)]
Add separate functions for querying DynFlag and ExtensionFlag options
and remove the temporary DOpt class workaround.

13 years agoFix mkUserGuidePart deps
Ian Lynagh [Sat, 18 Sep 2010 14:59:04 +0000 (14:59 +0000)]
Fix mkUserGuidePart deps
We need to directly depend on the stage1 libs. The stage1 compiler lib
doesn't depend on them.

13 years agoFix build on cygwin: Normalise slashes in .depend files to be /
Ian Lynagh [Sat, 18 Sep 2010 13:23:28 +0000 (13:23 +0000)]
Fix build on cygwin: Normalise slashes in .depend files to be /

13 years agoextra packages info is now read from packages file
Ian Lynagh [Fri, 17 Sep 2010 22:44:09 +0000 (22:44 +0000)]
extra packages info is now read from packages file
rather than being repeated in the build system

13 years agoTweak darcs-all
Ian Lynagh [Fri, 17 Sep 2010 19:44:35 +0000 (19:44 +0000)]
Tweak darcs-all

13 years agoBump dependencies
Ian Lynagh [Fri, 17 Sep 2010 18:36:09 +0000 (18:36 +0000)]
Bump dependencies

13 years agoLibrary release notes for 7.0.1
Ian Lynagh [Fri, 17 Sep 2010 17:48:50 +0000 (17:48 +0000)]
Library release notes for 7.0.1

13 years agoFix overriding of implicit parameters in the solver
simonpj@microsoft.com [Fri, 17 Sep 2010 14:04:03 +0000 (14:04 +0000)]
Fix overriding of implicit parameters in the solver

13 years agoMinor type printing amomaly
simonpj@microsoft.com [Fri, 17 Sep 2010 14:02:04 +0000 (14:02 +0000)]
Minor type printing amomaly

13 years agoSpaces only
simonpj@microsoft.com [Fri, 17 Sep 2010 14:01:56 +0000 (14:01 +0000)]
Spaces only

13 years agoMinor refactoring
simonpj@microsoft.com [Fri, 17 Sep 2010 14:01:50 +0000 (14:01 +0000)]
Minor refactoring

13 years agoAdd types of implicit parameters as untouchable
simonpj@microsoft.com [Fri, 17 Sep 2010 14:01:38 +0000 (14:01 +0000)]
Add types of implicit parameters as untouchable

This is a tricky point:
   see Note [Implicit parameter untouchables]

13 years agoBetter pretty printing of implicit parameters
simonpj@microsoft.com [Fri, 17 Sep 2010 14:00:54 +0000 (14:00 +0000)]
Better pretty printing of implicit parameters

13 years agoYet more error message improvement
simonpj@microsoft.com [Fri, 17 Sep 2010 12:12:06 +0000 (12:12 +0000)]
Yet more error message improvement

13 years agoMore error message wibbles
simonpj@microsoft.com [Fri, 17 Sep 2010 09:47:21 +0000 (09:47 +0000)]
More error message wibbles

13 years agoMore error refactoring
simonpj@microsoft.com [Fri, 17 Sep 2010 09:28:34 +0000 (09:28 +0000)]
More error refactoring

13 years agoRefactor type errors a bit
simonpj@microsoft.com [Fri, 17 Sep 2010 08:07:26 +0000 (08:07 +0000)]
Refactor type errors a bit

Improves kind error messages in paticular

13 years agoFix a very subtle shadowing bug in optCoercion
simonpj@microsoft.com [Thu, 16 Sep 2010 17:04:52 +0000 (17:04 +0000)]
Fix a very subtle shadowing bug in optCoercion

See Note [Subtle shadowing in coercions]

This is what was going wrong in Trac 4160.

13 years agoFix bad error in tyVarsOfType
simonpj@microsoft.com [Thu, 16 Sep 2010 17:03:48 +0000 (17:03 +0000)]
Fix bad error in tyVarsOfType

We weren't gathering the type variables free in the kind
of a coercion binder!

13 years agoMore assertions
simonpj@microsoft.com [Thu, 16 Sep 2010 17:03:10 +0000 (17:03 +0000)]
More assertions