ghc.git
8 years agoRemove dead code now that we require the bootstrapping compiler be >= 6.12
Ian Lynagh [Tue, 14 Dec 2010 01:10:11 +0000 (01:10 +0000)] 
Remove dead code now that we require the bootstrapping compiler be >= 6.12

8 years agoGHC 6.12 is now needed to build the HEAD
Ian Lynagh [Tue, 14 Dec 2010 01:09:23 +0000 (01:09 +0000)] 
GHC 6.12 is now needed to build the HEAD

8 years agoAdd libstdc++-4.5.0-1-mingw32-dll-6.tar.lzma to mingw tarballs
Ian Lynagh [Mon, 13 Dec 2010 22:31:53 +0000 (22:31 +0000)] 
Add libstdc++-4.5.0-1-mingw32-dll-6.tar.lzma to mingw tarballs

8 years agoFix recursive superclasses (again). Fixes Trac #4809.
simonpj@microsoft.com [Mon, 13 Dec 2010 17:15:11 +0000 (17:15 +0000)] 
Fix recursive superclasses (again).  Fixes Trac #4809.

This patch finally deals with the super-delicate question of
superclases in possibly-recursive dictionaries.  The key idea
is the DFun Superclass Invariant (see TcInstDcls):

     In the body of a DFun, every superclass argument to the
     returned dictionary is
       either   * one of the arguments of the DFun,
       or       * constant, bound at top level

To establish the invariant, we add new "silent" superclass
argument(s) to each dfun, so that the dfun does not do superclass
selection internally.  There's a bit of hoo-ha to make sure that
we don't print those silent arguments in error messages; a knock
on effect was a change in interface-file format.

A second change is that instead of the complex and fragile
"self dictionary binding" in TcInstDcls and TcClassDcl,
using the same mechanism for existential pattern bindings.
See Note [Subtle interaction of recursion and overlap] in TcInstDcls
and Note [Binding when looking up instances] in InstEnv.

Main notes are here:

  * Note [Silent Superclass Arguments] in TcInstDcls,
    including the DFun Superclass Invariant

Main code changes are:

  * The code for MkId.mkDictFunId and mkDictFunTy

  * DFunUnfoldings get a little more complicated;
    their arguments are a new type DFunArg (in CoreSyn)

  * No "self" argument in tcInstanceMethod
  * No special tcSimplifySuperClasss
  * No "dependents" argument to EvDFunApp

IMPORTANT
   It turns out that it's quite tricky to generate the right
   DFunUnfolding for a specialised dfun, when you use SPECIALISE
   INSTANCE.  For now I've just commented it out (in DsBinds) but
   that'll lose some optimisation, and I need to get back to
   this.

8 years agoDoing the smart canonicalization only if we are not simplifying a Rule LHS.
dimitris@microsoft.com [Fri, 10 Dec 2010 13:22:21 +0000 (13:22 +0000)] 
Doing the smart canonicalization only if we are not simplifying a Rule LHS.
Also, same thing now applies for adding superclasses.

8 years agoMoved canonicalisation inside solveInteract
dimitris@microsoft.com [Thu, 9 Dec 2010 14:12:15 +0000 (14:12 +0000)] 
Moved canonicalisation inside solveInteract

Moreover canonicalisation now is "clever", i.e. it never canonicalizes a class
constraint if it can already discharge it from some other inert or previously
encountered constraints. See Note [Avoiding the superclass explosion]

8 years agoGHCi linker: Assume non-Haskell libraries are dynamic libs
Ian Lynagh [Mon, 13 Dec 2010 12:49:30 +0000 (12:49 +0000)] 
GHCi linker: Assume non-Haskell libraries are dynamic libs
This works around a segfault we get when trying to load libiconv.a on
some platforms.

8 years agoAdd --version support to ghc-cabal
Ian Lynagh [Sun, 12 Dec 2010 21:36:00 +0000 (21:36 +0000)] 
Add --version support to ghc-cabal

8 years agoDon't link the GHC RTS into our C-only programs
Ian Lynagh [Fri, 10 Dec 2010 18:54:02 +0000 (18:54 +0000)] 
Don't link the GHC RTS into our C-only programs

8 years agoBuild a copy of ghc-cabal with the in-tree compiler, for the bindist
Ian Lynagh [Fri, 10 Dec 2010 18:11:23 +0000 (18:11 +0000)] 
Build a copy of ghc-cabal with the in-tree compiler, for the bindist

8 years agoAdd a test that all programs in the bindist were built with the right GHC
Ian Lynagh [Fri, 10 Dec 2010 16:12:18 +0000 (16:12 +0000)] 
Add a test that all programs in the bindist were built with the right GHC
They should use the GHC from the build tree, not the bootstrapping compiler.

8 years agoFix Trac #4534: renamer bug
simonpj@microsoft.com [Fri, 10 Dec 2010 08:45:30 +0000 (08:45 +0000)] 
Fix Trac #4534: renamer bug

The renamer wasn't attaching the right used-variables to a
TransformStmt constructor.

The real modification is in RnExpr; the rest is just
pretty-printing and white space.

8 years agoWhite space only
simonpj@microsoft.com [Fri, 10 Dec 2010 08:42:55 +0000 (08:42 +0000)] 
White space only

8 years agoComments only
simonpj@microsoft.com [Fri, 10 Dec 2010 08:41:16 +0000 (08:41 +0000)] 
Comments only

8 years agoMake the case-to-let transformation a little less eager
simonpj@microsoft.com [Wed, 8 Dec 2010 17:22:51 +0000 (17:22 +0000)] 
Make the case-to-let transformation a little less eager

See Note [Case elimination: lifted case].
Thanks to Roman for identifying this case.

8 years agowarning fix: don't redefine BLOCKS_PER_MBLOCK
Simon Marlow [Fri, 10 Dec 2010 09:40:02 +0000 (09:40 +0000)] 
warning fix: don't redefine BLOCKS_PER_MBLOCK

8 years agoOnly reset the event log if logging is turned on (addendum to #4512)
Simon Marlow [Fri, 10 Dec 2010 09:39:51 +0000 (09:39 +0000)] 
Only reset the event log if logging is turned on (addendum to #4512)

8 years agoallocate enough room for the longer filename (addendum to #4512)
Simon Marlow [Fri, 10 Dec 2010 09:39:06 +0000 (09:39 +0000)] 
allocate enough room for the longer filename (addendum to #4512)

8 years agoFix Windows build: move rtsTimerSignal to the POSIX-only section
Simon Marlow [Fri, 10 Dec 2010 09:00:45 +0000 (09:00 +0000)] 
Fix Windows build: move rtsTimerSignal to the POSIX-only section

8 years agoDefault the value of -dppr-cols when the static flags aren't initialised yet
Ben Lippmeier [Fri, 10 Dec 2010 06:01:54 +0000 (06:01 +0000)] 
Default the value of -dppr-cols when the static flags aren't initialised yet
If GHC's command line options are bad then the options parser uses the
pretty printer before the -dppr-cols flag has been read.

8 years agoDefensify naked read in LLVM mangler
Ben Lippmeier [Fri, 10 Dec 2010 04:59:22 +0000 (04:59 +0000)] 
Defensify naked read in LLVM mangler

8 years agoFormatting only
Ben Lippmeier [Fri, 10 Dec 2010 04:26:00 +0000 (04:26 +0000)] 
Formatting only

8 years agoAlways ppr case alts on separate lines
Ben Lippmeier [Wed, 8 Dec 2010 07:05:08 +0000 (07:05 +0000)] 
Always ppr case alts on separate lines

8 years agoAdd -dppr-colsN to set width of dumps
Ben Lippmeier [Wed, 8 Dec 2010 07:02:45 +0000 (07:02 +0000)] 
Add -dppr-colsN to set width of dumps

8 years agoAdd -dppr-case-as-let to print "strict lets" as actual lets
Ben Lippmeier [Wed, 8 Dec 2010 06:55:48 +0000 (06:55 +0000)] 
Add -dppr-case-as-let to print "strict lets" as actual lets

8 years agoSuppress more info with -dsuppress-idinfo
Ben Lippmeier [Wed, 8 Dec 2010 06:30:37 +0000 (06:30 +0000)] 
Suppress more info with -dsuppress-idinfo

8 years agoImplement -dsuppress-type-signatures
Ben Lippmeier [Wed, 8 Dec 2010 06:28:14 +0000 (06:28 +0000)] 
Implement -dsuppress-type-signatures

8 years agoAdd more suppression flags
Ben Lippmeier [Wed, 8 Dec 2010 02:07:23 +0000 (02:07 +0000)] 
Add more suppression flags
 -dsuppress-all
 -dsuppress-type-applications
 -dsuppress-idinfo

8 years agofix ticket number (#4505)
Simon Marlow [Thu, 9 Dec 2010 12:04:04 +0000 (12:04 +0000)] 
fix ticket number (#4505)

8 years agofix warnings
Simon Marlow [Thu, 9 Dec 2010 11:58:44 +0000 (11:58 +0000)] 
fix warnings

8 years agoCatch too-large allocations and emit an error message (#4505)
Simon Marlow [Thu, 9 Dec 2010 11:40:05 +0000 (11:40 +0000)] 
Catch too-large allocations and emit an error message (#4505)

This is a temporary measure until we fix the bug properly (which is
somewhat tricky, and we think might be easier in the new code
generator).

For now we get:

ghc-stage2: sorry! (unimplemented feature or known bug)
  (GHC version 7.1 for i386-unknown-linux):
        Trying to allocate more than 1040384 bytes.

See: http://hackage.haskell.org/trac/ghc/ticket/4550
Suggestion: read data from a file instead of having large static data
structures in the code.

8 years agoExport the value of the signal used by scheduler (#4504)
Dmitry Astapov [Wed, 8 Dec 2010 18:37:55 +0000 (18:37 +0000)] 
Export the value of the signal used by scheduler (#4504)

8 years agoTweak the "sorry" message a bit
Simon Marlow [Wed, 8 Dec 2010 16:32:12 +0000 (16:32 +0000)] 
Tweak the "sorry" message a bit

- "sorry! (this is work in progress)\n"
+ "sorry! (unimplemented feature or known bug)\n"

9 years ago:unset settings support
Boris Lykah [Tue, 23 Nov 2010 19:01:32 +0000 (19:01 +0000)] 
:unset settings support
Added support for settings [args, prog, prompt, editor and stop].
Now :unset supports the same set of options as :set.

8 years agoFix Windows memory freeing: add a check for fb == NULL; fixes trac #4506
Ian Lynagh [Wed, 8 Dec 2010 15:23:49 +0000 (15:23 +0000)] 
Fix Windows memory freeing: add a check for fb == NULL; fixes trac #4506
Also added a few comments, and a load of code got indented 1 level deeper.

9 years agoFixes for #4512: EventLog.c - provides ability to terminate event logging, Schedule...
Dmitry Astapov [Fri, 3 Dec 2010 13:39:50 +0000 (13:39 +0000)] 
Fixes for #4512: EventLog.c - provides ability to terminate event logging, Schedule.c - uses them in forkProcess.

9 years agoMake CPPFLAGS variables, as well as CFLAGS and LDFLAGS
Ian Lynagh [Tue, 7 Dec 2010 01:00:33 +0000 (01:00 +0000)] 
Make CPPFLAGS variables, as well as CFLAGS and LDFLAGS
This fixes the "does unsetenv return void" test in the unix package on
OS X, if I tell it to make 10.4-compatible binaries. The test uses
CPPFLAGS but not CFLAGS, so it thought it returned int (as it was
in 10.5-mode), but the C compiler (using CFLAGS, so in 10.4 mode)
thought it returned void.

I also added CONF_LD_OPTS_STAGE$3 to the list of things in LDFLAGS,
which looks like an accidental ommission.

9 years agoAdd a configure message
Ian Lynagh [Mon, 6 Dec 2010 21:52:01 +0000 (21:52 +0000)] 
Add a configure message

9 years agoLink even programs containing no Haskell modules with GHC
Ian Lynagh [Mon, 6 Dec 2010 20:33:29 +0000 (20:33 +0000)] 
Link even programs containing no Haskell modules with GHC
I don't remember why we made it use gcc instead, but going back to
using ghc doesn't seem to break anything, and should fix the build
on OS X 10.6.

9 years agoCorrect the stage that the includes/ tools are built in
Ian Lynagh [Mon, 6 Dec 2010 20:31:25 +0000 (20:31 +0000)] 
Correct the stage that the includes/ tools are built in

9 years agoTweak the cleaning of inplace/; fixes trac #4320
Ian Lynagh [Sun, 5 Dec 2010 21:20:48 +0000 (21:20 +0000)] 
Tweak the cleaning of inplace/; fixes trac #4320

9 years agoClose .ghci files after reading them; fixes trac #4487
Ian Lynagh [Sun, 5 Dec 2010 20:53:01 +0000 (20:53 +0000)] 
Close .ghci files after reading them; fixes trac #4487

9 years agoFix the behaviour of :history for ticks surrounding top level functions
pepeiborra@gmail.com [Fri, 3 Dec 2010 20:23:46 +0000 (20:23 +0000)] 
Fix the behaviour of :history for ticks surrounding top level functions

9 years agoDon't warn of duplicate exports in case of module exports.
Michal Terepeta [Sat, 27 Nov 2010 21:21:16 +0000 (21:21 +0000)] 
Don't warn of duplicate exports in case of module exports.

But only when the module exports refer to different modules.
See ticket #4478.

9 years agoFix whitespace/layout in RnNames.
Michal Terepeta [Sat, 30 Oct 2010 17:13:03 +0000 (17:13 +0000)] 
Fix whitespace/layout in RnNames.

9 years agoTell gcc to support back to OS X 10.5
Ian Lynagh [Fri, 3 Dec 2010 20:15:58 +0000 (20:15 +0000)] 
Tell gcc to support back to OS X 10.5

9 years agoMake RelaxedLayout off by default
Ian Lynagh [Thu, 2 Dec 2010 14:08:08 +0000 (14:08 +0000)] 
Make RelaxedLayout off by default
I suspect this is a vary rarely used extension to the official layout
rule.

9 years agoFix up TcInstDcls
simonpj@microsoft.com [Fri, 3 Dec 2010 18:07:58 +0000 (18:07 +0000)] 
Fix up TcInstDcls

I really don't know how this module got left out of my last
patch, namely
  Thu Dec  2 12:35:47 GMT 2010  simonpj@microsoft.com
  * Re-jig simplifySuperClass (again)

I suggest you don't pull either the patch above, or this
one, unless you really have to.  I'm not fully confident
that it works properly yet.  Ran out of time. Sigh.

9 years agothrowTo: report the why_blocked value in the barf()
Simon Marlow [Fri, 3 Dec 2010 09:48:40 +0000 (09:48 +0000)] 
throwTo: report the why_blocked value in the barf()

9 years agohandle ThreadMigrating in throwTo() (#4811)
Simon Marlow [Fri, 3 Dec 2010 09:48:18 +0000 (09:48 +0000)] 
handle ThreadMigrating in throwTo() (#4811)
If a throwTo targets a thread that has just been created with
forkOnIO, then it is possible the exception strikes while the thread
is still in the process of migrating.  throwTo() didn't handle this
case, but it's fairly straightforward.

9 years agoremoveThreadFromQueue: stub out the link field before returning (#4813)
Simon Marlow [Thu, 2 Dec 2010 16:08:38 +0000 (16:08 +0000)] 
removeThreadFromQueue: stub out the link field before returning (#4813)

9 years agosmall tidyup
Simon Marlow [Fri, 26 Nov 2010 14:06:20 +0000 (14:06 +0000)] 
small tidyup

9 years agoFix a recomp bug: make classes/datatypes depend directly on DFuns (#4469)
Simon Marlow [Thu, 2 Dec 2010 12:23:49 +0000 (12:23 +0000)] 
Fix a recomp bug: make classes/datatypes depend directly on DFuns (#4469)
And remove the old mechanism of recording dfun uses separately,
because it didn't work.

This wiki page describes recompilation avoidance and fingerprinting.
I'll update it to describe the new method and what went wrong with the
old method:

http://hackage.haskell.org/trac/ghc/wiki/Commentary/Compiler/RecompilationAvoidance

9 years agomake a panic message more informative and suggest -dcore-lint (see #4534)
Simon Marlow [Wed, 1 Dec 2010 15:17:06 +0000 (15:17 +0000)] 
make a panic message more informative and suggest -dcore-lint (see #4534)

9 years agoRe-jig simplifySuperClass (again)
simonpj@microsoft.com [Thu, 2 Dec 2010 12:35:47 +0000 (12:35 +0000)] 
Re-jig simplifySuperClass (again)

This fixes the current loop in T3731, and will fix other
reported loops.  The loops show up when we are generating
evidence for superclasses in an instance declaration.

The trick is to make the "self" dictionary simplifySuperClass
depend *explicitly* on the superclass we are currently trying
to build.  See Note [Dependencies in self dictionaries] in TcSimplify.

That in turn means that EvDFunApp needs a dependency-list, used
when chasing dependencies in isGoodRecEv.

9 years agoA little refactoring (remove redundant argument passed to isGoodRecEv)
simonpj@microsoft.com [Thu, 2 Dec 2010 12:31:10 +0000 (12:31 +0000)] 
A little refactoring (remove redundant argument passed to isGoodRecEv)

9 years agoMake rebindable if-then-else a little more permissive
simonpj@microsoft.com [Thu, 2 Dec 2010 12:25:40 +0000 (12:25 +0000)] 
Make rebindable if-then-else a little more permissive

See Note [Rebindable syntax for if].  Fixes Trac #4798.
Thanks to Nils Schweinsberg <mail@n-sch.de>

9 years agoImprove error message (Trac #4799)
simonpj@microsoft.com [Thu, 2 Dec 2010 10:27:06 +0000 (10:27 +0000)] 
Improve error message (Trac #4799)

9 years agoFix a nasty bug in RULE matching: Trac #4814
simonpj@microsoft.com [Thu, 2 Dec 2010 10:26:18 +0000 (10:26 +0000)] 
Fix a nasty bug in RULE matching: Trac #4814

See Note [Matching lets], which explains it all in detail.
It took me a day to think of a nice way to fix the bug,
but I think the result is quite respectable. Subtle, though.

9 years agoRename -XPArr to -XParallelArrays
Ben Lippmeier [Tue, 30 Nov 2010 07:54:15 +0000 (07:54 +0000)] 
Rename -XPArr to -XParallelArrays

9 years agoFIX #1845 (unconditional relative branch out of range)
pho@cielonegro.org [Tue, 30 Nov 2010 14:30:14 +0000 (14:30 +0000)] 
FIX #1845 (unconditional relative branch out of range)

Don't use mmap on powerpc-apple-darwin as mmap doesn't support
reallocating but we need to allocate jump islands just after each
object images. Otherwise relative branches to jump islands can fail
due to 24-bits displacement overflow.

9 years agorts/Linker.c (loadArchive):
pho@cielonegro.org [Tue, 30 Nov 2010 14:27:00 +0000 (14:27 +0000)] 
rts/Linker.c (loadArchive):

This routine should be aware of Mach-O misalignment of malloc'ed memory regions.

9 years agorts/Linker.c (machoGetMisalignment):
pho@cielonegro.org [Tue, 30 Nov 2010 12:33:55 +0000 (12:33 +0000)] 
rts/Linker.c (machoGetMisalignment):

Use fseek(3) instead of rewind(3) to move the file position indicator back to the initial position. Otherwise we can't use this function in loadArchive().

9 years agorts/Linker.c (ocFlushInstructionCache):
pho@cielonegro.org [Tue, 30 Nov 2010 12:14:25 +0000 (12:14 +0000)] 
rts/Linker.c (ocFlushInstructionCache):

I found this function causes a segfault when ocAllocateSymbolExtras() has allocated a separate memory region for jump islands.

9 years agoRemove NewQualifiedOperators
Ian Lynagh [Wed, 1 Dec 2010 18:11:17 +0000 (18:11 +0000)] 
Remove NewQualifiedOperators
The extension was rejected by Haskell', and deprecated in 7.0.

9 years agofix ref to utils/ext-core, which moved to Hackage (extcore package)
Simon Marlow [Wed, 1 Dec 2010 09:21:47 +0000 (09:21 +0000)] 
fix ref to utils/ext-core, which moved to Hackage (extcore package)

9 years agofix floating-point/FFI section: fenv is C99, not POSIX
Simon Marlow [Wed, 1 Dec 2010 09:21:19 +0000 (09:21 +0000)] 
fix floating-point/FFI section: fenv is C99, not POSIX

9 years agoFixed some 'unused vars' warnings
keller@cse.unsw.edu.au [Tue, 30 Nov 2010 01:34:25 +0000 (01:34 +0000)] 
Fixed some 'unused vars' warnings

9 years agovectScalarLam handles int, float, and double now
keller@cse.unsw.edu.au [Mon, 29 Nov 2010 23:10:43 +0000 (23:10 +0000)] 
vectScalarLam handles int, float, and double now

9 years agoHandling of lets, letrec and case when checking if a lambda expr needs to be vectorised
keller@cse.unsw.edu.au [Mon, 15 Nov 2010 05:12:25 +0000 (05:12 +0000)] 
Handling of lets, letrec and case when checking if a lambda expr needs to be vectorised

9 years agoDocument the behaviour of fenv.h functions with GHC (#4391)
Simon Marlow [Fri, 26 Nov 2010 12:53:36 +0000 (12:53 +0000)] 
Document the behaviour of fenv.h functions with GHC (#4391)

9 years agoRemove the no-ghci-lib warning in ghc-pkg
Ian Lynagh [Sat, 27 Nov 2010 23:58:05 +0000 (23:58 +0000)] 
Remove the no-ghci-lib warning in ghc-pkg
GHCi libs are no longer necessary, as we can use the .a or .so versions
instead.

9 years agoAdd GNU-variant support to the .a parser, and other improvements/tidyups
Ian Lynagh [Sat, 27 Nov 2010 22:39:45 +0000 (22:39 +0000)] 
Add GNU-variant support to the .a parser, and other improvements/tidyups

9 years agoRe-indent only
Ian Lynagh [Sat, 27 Nov 2010 19:16:46 +0000 (19:16 +0000)] 
Re-indent only

9 years agoImprove linker debugging for archive files
Ian Lynagh [Sat, 27 Nov 2010 19:09:07 +0000 (19:09 +0000)] 
Improve linker debugging for archive files

9 years agoAlways enable the archive-loading code
Ian Lynagh [Sat, 27 Nov 2010 17:30:00 +0000 (17:30 +0000)] 
Always enable the archive-loading code
If the GHCi .o lib doesn't exist, load the .a instead

9 years agoInherit the ForceSpecConstr flag in non-recursive nested bindings
Roman Leshchinskiy [Sat, 27 Nov 2010 12:50:25 +0000 (12:50 +0000)] 
Inherit the ForceSpecConstr flag in non-recursive nested bindings

This makes sure that join points are fully specialised in loops which are
marked as ForceSpecConstr.

9 years agoDocument -ddump-rule-firings and -ddump-rule-rewrites
Roman Leshchinskiy [Sat, 27 Nov 2010 12:35:28 +0000 (12:35 +0000)] 
Document -ddump-rule-firings and -ddump-rule-rewrites

9 years agoNew flag -dddump-rule-rewrites
Roman Leshchinskiy [Sat, 27 Nov 2010 12:20:22 +0000 (12:20 +0000)] 
New flag -dddump-rule-rewrites

Now, -ddump-rule-firings only shows the names of the rules that fired (it would
show "before" and "after" with -dverbose-core2core previously) and
-ddump-rule-rewrites always shows the "before" and "after" bits, even without
-dverbose-core2core.

9 years agoAcutally, wild-card variables *can* have occurrences
simonpj@microsoft.com [Fri, 26 Nov 2010 16:24:09 +0000 (16:24 +0000)] 
Acutally, wild-card variables *can* have occurrences

This patch removes the Lint test, and comments why

9 years agoTidy up the handling of wild-card binders, and make Lint check it
simonpj@microsoft.com [Fri, 26 Nov 2010 13:32:10 +0000 (13:32 +0000)] 
Tidy up the handling of wild-card binders, and make Lint check it

See Note [WildCard binders] in SimplEnv.  Spotted by Roman.

9 years agoSubstitution should just substitute, not optimise
simonpj@microsoft.com [Thu, 25 Nov 2010 17:23:56 +0000 (17:23 +0000)] 
Substitution should just substitute, not optimise

This was causing Trac #4524, by optimising
     (e |> co)  to   e
on the LHS of a rule.  Result, the template variable
'co' wasn't bound any more.

Now that substition doesn't optimise, it seems sensible to call
simpleOptExpr rather than substExpr when substituting in the
RHS of rules.  Not a big deal either way.

9 years agoMake SpecConstr "look through" identity coercions
simonpj@microsoft.com [Thu, 25 Nov 2010 17:21:38 +0000 (17:21 +0000)] 
Make SpecConstr "look through" identity coercions

9 years agoComment only
simonpj@microsoft.com [Thu, 25 Nov 2010 17:20:11 +0000 (17:20 +0000)] 
Comment only

9 years agoWhite space only
simonpj@microsoft.com [Mon, 1 Nov 2010 08:07:48 +0000 (08:07 +0000)] 
White space only

9 years agoKeep a maximum of 6 spare worker threads per Capability (#4262)
Simon Marlow [Thu, 25 Nov 2010 13:57:29 +0000 (13:57 +0000)] 
Keep a maximum of 6 spare worker threads per Capability (#4262)

9 years agoUnicide OtherNumber category should be allowed in identifiers (#4373)
Simon Marlow [Mon, 15 Nov 2010 09:54:44 +0000 (09:54 +0000)] 
Unicide OtherNumber category should be allowed in identifiers (#4373)

9 years agovectoriser: fix warning
Ben Lippmeier [Fri, 26 Nov 2010 04:40:36 +0000 (04:40 +0000)] 
vectoriser: fix warning

9 years agovectoriser: fix warning
Ben Lippmeier [Fri, 26 Nov 2010 04:29:50 +0000 (04:29 +0000)] 
vectoriser: fix warning

9 years agovectoriser: take class directly from the instance tycon
Ben Lippmeier [Fri, 26 Nov 2010 04:29:00 +0000 (04:29 +0000)] 
vectoriser: take class directly from the instance tycon

9 years agovectoriser: comments only
Ben Lippmeier [Thu, 25 Nov 2010 07:32:01 +0000 (07:32 +0000)] 
vectoriser: comments only

9 years agovectoriser: follow changes in mkClass
Ben Lippmeier [Thu, 25 Nov 2010 06:23:49 +0000 (06:23 +0000)] 
vectoriser: follow changes in mkClass

9 years agovectoriser: tracing wibbles
Ben Lippmeier [Thu, 25 Nov 2010 06:23:32 +0000 (06:23 +0000)] 
vectoriser: tracing wibbles

9 years agomkDFunUnfolding wants the type of the dfun to be a PredTy
benl@ouroborus.net [Tue, 14 Sep 2010 06:29:39 +0000 (06:29 +0000)] 
mkDFunUnfolding wants the type of the dfun to be a PredTy

9 years agovectoriser: fix conflicts
Ben Lippmeier [Thu, 25 Nov 2010 06:09:04 +0000 (06:09 +0000)] 
vectoriser: fix conflicts

9 years agoComments and formatting only
benl@ouroborus.net [Tue, 14 Sep 2010 06:29:03 +0000 (06:29 +0000)] 
Comments and formatting only

9 years agoComments and formatting to type environment vectoriser
benl@ouroborus.net [Thu, 9 Sep 2010 08:04:05 +0000 (08:04 +0000)] 
Comments and formatting to type environment vectoriser

9 years agoDon't mix implicit and explicit layout
Ian Lynagh [Wed, 24 Nov 2010 23:15:14 +0000 (23:15 +0000)] 
Don't mix implicit and explicit layout

9 years agoWhitespace only
Ian Lynagh [Wed, 24 Nov 2010 23:06:55 +0000 (23:06 +0000)] 
Whitespace only

9 years agoSeparate NondecreasingIndentation out into its own extension
Ian Lynagh [Wed, 24 Nov 2010 22:05:07 +0000 (22:05 +0000)] 
Separate NondecreasingIndentation out into its own extension