Ticket #655: wibble.patch

New patches:

[Don't link the GHC library with hschooks.o
Lemmih <lemmih@gmail.com>**20060119191003] {
hunk ./ghc/compiler/Makefile 759
-LIBOBJS = $(filter-out $(odir)/main/Main.o, $(OBJS))
+LIBOBJS = $(filter-out $(odir)/main/Main.o $(odir)/parser/hschooks.o, $(OBJS))
}

Context:

[test
Simon Marlow <simonmar@microsoft.com>**20060119164155] 
[[project @ 2006-01-19 16:15:58 by simonmar]
simonmar**20060119161558
 omit the Main module from libHSghc.a
] 
[[project @ 2006-01-19 16:11:04 by simonmar]
simonmar**20060119161104
 exposed-modules should include Config
] 
[[project @ 2006-01-19 02:15:38 by sof]
sof**20060119021538
 tryPutMVarzh_fast: make it work in the non-full case.
 
 Merge to STABLE.
] 
[respect the -q switch in this script
Simon Marlow <simonmar@microsoft.com>**20060119095759] 
[Hack around whatsnew failing if there are no changes
Ian Lynagh <igloo@earth.li>**20060113231249] 
[Pass anything through to darcs and let it do the failing on bad commands
Ian Lynagh <igloo@earth.li>**20060113212420] 
[[project @ 2006-01-18 12:16:06 by simonpj]
simonpj**20060118121606
 Check for constructors in type signatures
] 
[[project @ 2006-01-18 12:15:37 by simonpj]
simonpj**20060118121537
 Expunge all mention of CCallable/CReturnable
] 
[[project @ 2006-01-18 11:13:06 by simonpj]
simonpj**20060118111306
 Ghci wibble; weaken assert
] 
[[project @ 2006-01-18 11:00:35 by simonmar]
simonmar**20060118110035
 Remove dead code
] 
[[project @ 2006-01-18 10:59:54 by simonmar]
simonmar**20060118105954
 Remove dead panic
] 
[[project @ 2006-01-18 10:58:15 by simonmar]
simonmar**20060118105815
 Remove dead error
 
 (darcs patch from Ian Lynagh)
] 
[[project @ 2006-01-18 10:49:32 by simonmar]
simonmar**20060118104932
 Implement :main (see ticket #662)
 
 Patch from Volker Stolz, minor mods by me
 
 When matching commands, we now look for (a) an exact match, and (b)
 the first prefix match we find in the list.  This is so that :module
 can still be abbreviated by :m, to avoid surprise.
 
 Docs still to do.
] 
[[project @ 2006-01-18 10:40:46 by simonmar]
simonmar**20060118104046
 add a couple of missing symbols
] 
[[project @ 2006-01-18 10:31:50 by simonmar]
simonmar**20060118103150
 - fix a mixup in Capability.c regarding signals: signals_pending() is not
   used in THREADED_RTS
 
 - some cleanups and warning removal while I'm here
] 
[[project @ 2006-01-18 10:06:36 by simonmar]
simonmar**20060118100636
 Fix build on 5.04.x again
] 
[[project @ 2006-01-17 16:13:18 by simonmar]
simonmar**20060117161318
 Improve the GC behaviour of IORefs (see Ticket #650).
 
 This is a small change to the way IORefs interact with the GC, which
 should improve GC performance for programs with plenty of IORefs.
 
 Previously we had a single closure type for mutable variables,
 MUT_VAR.  Mutable variables were *always* on the mutable list in older
 generations, and always traversed on every GC.
 
 Now, we have two closure types: MUT_VAR_CLEAN and MUT_VAR_DIRTY.  The
 latter is on the mutable list, but the former is not.  (NB. this
 differs from MUT_ARR_PTRS_CLEAN and MUT_ARR_PTRS_DIRTY, both of which
 are on the mutable list).  writeMutVar# now implements a write
 barrier, by calling dirty_MUT_VAR() in the runtime, that does the
 necessary modification of MUT_VAR_CLEAN into MUT_VAR_DIRY, and adding
 to the mutable list if necessary.
 
 This results in some pretty dramatic speedups for GHC itself.  I've
 just measureed a 30% overall speedup compiling a 31-module program
 (anna) with the default heap settings :-D
] 
[[project @ 2006-01-17 16:03:47 by simonmar]
simonmar**20060117160347
 Improve the GC behaviour of IOArrays/STArrays
 
 See Ticket #650
 
 This is a small change to the way mutable arrays interact with the GC,
 that can have a dramatic effect on performance, and make tricks with
 unsafeThaw/unsafeFreeze redundant.  Data.HashTable should be faster
 now (I haven't measured it yet).
 
 We now have two mutable array closure types, MUT_ARR_PTRS_CLEAN and
 MUT_ARR_PTRS_DIRTY.  Both are on the mutable list if the array is in
 an old generation.  writeArray# sets the type to MUT_ARR_PTRS_DIRTY.
 The garbage collector can set the type to MUT_ARR_PTRS_CLEAN if it
 finds that no element of the array points into a younger generation
 (discovering this required a small addition to evacuate(), but rough
 tests indicate that it doesn't measurably affect performance).
 
 NOTE: none of this affects unboxed arrays (IOUArray/STUArray), only
 boxed arrays (IOArray/STArray).
 
 We could go further and extend the DIRTY bit to be per-block rather
 than for the whole array, but for now this is an easy improvement.
] 
[[project @ 2006-01-17 13:50:06 by simonmar]
simonmar**20060117135006
 statDescribeGens: count large blocks in the "live" figure
] 
[[project @ 2006-01-17 13:28:01 by simonmar]
simonmar**20060117132801
 take into account unscavenged copied words in +RTS -t stats.
] 
[[project @ 2006-01-17 02:13:16 by wolfgang]
wolfgang**20060117021316
 Linux/PPC64: remove some dead code that accidentally slipped in.
 
 MERGE TO STABLE
] 
[[project @ 2006-01-17 01:51:56 by wolfgang]
wolfgang**20060117015156
 Darwin/PPC:
 Make StgRunIsImplementedInAssembler non-static; gcc has recently acquired
 a habit of dead-stripping it.
 
 MERGE TO STABLE
] 
[[project @ 2006-01-16 16:38:24 by simonmar]
simonmar**20060116163825
 Default signal handlers weren't being installed; amazing that this has
 been broken ever since I rearranged the signal handling code.
] 
[improvements to darcs-all
Simon Marlow <simonmar@microsoft.com>**20060113163207
 - get from the same repo as the main GHC repo, if that was a local filesystem
 - allow darcs whatsnew
 - use --repodir if possible
] 
[Add infrastructure for multiple library packages
Simon Marlow <simonmar@microsoft.com>**20060113150505
 The ./darcs-all script at the top level is an easier way to do darcs
 pull/push/get on the whole tree (it should probably allow more
 commands; I'll fix that later).
 
 libraries/default-packages is a list of darcs repositories with which
 to populate the libraries tree.
 
] 
[Add a skeleton libraries directory
Simon Marlow <simonmar@microsoft.com>**20060113131949
 Adding files from libraries that aren't in the other
 packages sub-repos.  I haven't bothered to try to keep
 history for these files, for history go back to the CVS
 repo.
] 
[[project @ 2006-01-12 16:16:28 by simonmar]
simonmar**20060112161628
 GHC.runStmt: run the statement in a new thread to insulate the
 environment from bad things that the user code might do, such as fork
 a thread to send an exception back at a later time.  In order to do
 this, we had to keep track of which thread the ^C exception should go
 to in a global variable.
 
 Also, bullet-proof the top-level exception handler in GHCi a bit;
 there was a small window where an exception could get through, so if
 you lean on ^C for a while then press enter you could cause GHCi to
 exit.
] 
[[project @ 2006-01-12 14:42:25 by simonmar]
simonmar**20060112144225
 +RTS -S: replace "collected" with "copied", which is more useful.
 +RTS -Dg: print size of mutable list, and breakdown by type of closure
 (MUT_VAR, MUT_ARR, others).
] 
[[project @ 2006-01-12 13:49:24 by simonmar]
simonmar**20060112134924
 fix calculation of copied bytes, we had a words/bytes mismatch when
 adding the size of the mutable list
] 
[[project @ 2006-01-12 12:41:03 by simonmar]
simonmar**20060112124103
 time_str:
   - use ctime_r if available
   - avoid use of strcpy on overlapping regions
 
 Ticket #480 (patch modified by me)
] 
[[project @ 2006-01-12 12:40:01 by simonmar]
simonmar**20060112124001
 check for ctime_r
] 
[[project @ 2006-01-12 10:04:36 by simonmar]
simonmar**20060112100436
 Document that source files are ASCII or UTF-8
] 
[[project @ 2006-01-12 09:33:16 by simonmar]
simonmar**20060112093316
 put unicode keywords under -fglasgow-exts, they aren't Hasell98
] 
[[project @ 2006-01-11 16:58:53 by simonmar]
simonmar**20060111165853
 MAYBE_GC: we should check alloc_blocks in addition to CurrentNursery,
 since some allocateLocal calls don't allocate from the nursery.
] 
[[project @ 2006-01-11 13:12:09 by simonmar]
simonmar**20060111131209
 fix string desugaring: we can only use the ASCII unpackCString# if all
 the chars are <= 0x7F, not <= 0xFF.
 
 (fixes recent breakage in nofib/real/compress2)
] 
[[project @ 2006-01-11 12:20:30 by simonmar]
simonmar**20060111122030
 Add -threaded when building stage2+ again
] 
[[project @ 2006-01-11 12:17:41 by simonmar]
simonmar**20060111121741
 understand Unicode lambda as a synonym for \
] 
[[project @ 2006-01-10 14:47:23 by simonmar]
simonmar**20060110144723
 Fix a comment
] 
[[project @ 2006-01-10 14:46:50 by simonmar]
simonmar**20060110144650
 Char primops: the Char# rep is wordRep, not I32 (fixed -dcmm-lint
 problems on x86_64)
] 
[[project @ 2006-01-10 14:39:38 by simonmar]
simonmar**20060110143938
 prevChar: don't back up over decoding errors
] 
[[project @ 2006-01-10 14:39:01 by simonmar]
simonmar**20060110143901
 Add a TODO
] 
[[project @ 2006-01-10 14:37:53 by simonmar]
simonmar**20060110143753
 reportLexError: don't back up one character, the buffer returned by
 Alex is the one *before* the erroneous lexeme started.
] 
[[project @ 2006-01-10 13:35:04 by simonmar]
simonmar**20060110133504
 Z-encode cost centre symbols when printing them out.
] 
[[project @ 2006-01-10 09:47:51 by simonmar]
simonmar**20060110094751
 Fix compilation with GHC 6.2.x, hopefully
] 
[[project @ 2006-01-10 09:05:18 by simonmar]
simonmar**20060110090518
 add file argument to docs for +RTS -t
] 
[[project @ 2006-01-09 14:38:01 by simonmar]
simonmar**20060109143801
 Initialise part of a structure to NULL to avoid a gcc warning
   I haven't checked the code on this one to be sure this isn't just a bug.
] 
[[project @ 2006-01-09 14:37:07 by simonmar]
simonmar**20060109143707
 Put entry_is_read_only and tvar_is_locked
] 
[[project @ 2006-01-09 14:35:53 by simonmar]
simonmar**20060109143553
 Avoid "dereferencing type-punned pointer will break strict-aliasing rules" warning
] 
[[project @ 2006-01-09 14:35:31 by simonmar]
simonmar**20060109143531
 Avoid "dereferencing type-punned pointer will break strict-aliasing rules" warnings
] 
[[project @ 2006-01-09 14:33:50 by simonmar]
simonmar**20060109143350
 Remove duplicate imports
] 
[[project @ 2006-01-09 14:33:21 by simonmar]
simonmar**20060109143321
 Remove dead panic
] 
[[project @ 2006-01-09 14:32:57 by simonmar]
simonmar**20060109143257
 Put a dummy record initialisation in to fix a warning
] 
[[project @ 2006-01-09 14:32:31 by simonmar]
simonmar**20060109143231
 Use correct format specifier for a size_t value
] 
[[project @ 2006-01-09 14:32:03 by simonmar]
simonmar**20060109143203
 Include string.h in unlit, fixing gcc "implicit declaration" warnings
] 
[[project @ 2006-01-09 14:31:37 by simonmar]
simonmar**20060109143137
 Include stdlib in lndir, fixing gcc "implicit declaration" warnings
] 
[[project @ 2006-01-09 14:25:44 by simonmar]
simonmar**20060109142544] 
[[project @ 2006-01-09 13:29:02 by simonmar]
simonmar**20060109132902
 Avoid desugaring bug in HEAD (see test ds057).
] 
[[project @ 2006-01-09 13:25:50 by simonmar]
simonmar**20060109132550
 Fix up to compile with GHC 5.04.x again.
 
 Also includes a fix for a memory error I discovered along the way:
 should fix the "scavenge_one" crash in the stage2 build of recent
 HEADs.
] 
[[project @ 2006-01-09 10:31:14 by simonmar]
simonmar**20060109103114
 ord# and chr# should be no-ops, not conversions between wordRep and I32.
] 
[[project @ 2006-01-06 16:30:17 by simonmar]
simonmar**20060106163019
 Add support for UTF-8 source files
 
 GHC finally has support for full Unicode in source files.  Source
 files are now assumed to be UTF-8 encoded, and the full range of
 Unicode characters can be used, with classifications recognised using
 the implementation from Data.Char.  This incedentally means that only
 the stage2 compiler will recognise Unicode in source files, because I
 was too lazy to port the unicode classifier code into libcompat.
 
 Additionally, the following synonyms for keywords are now recognised:
 
   forall symbol        (U+2200)        forall
   right arrow          (U+2192)        ->
   left arrow                   (U+2190)        <-
   horizontal ellipsis  (U+22EF)        ..
 
 there are probably more things we could add here.
 
 This will break some source files if Latin-1 characters are being used.
 In most cases this should result in a UTF-8 decoding error.  Later on
 if we want to support more encodings (perhaps with a pragma to specify
 the encoding), I plan to do it by recoding into UTF-8 before parsing.
 
 Internally, there were some pretty big changes:
 
   - FastStrings are now stored in UTF-8
 
   - Z-encoding has been moved right to the back end.  Previously we
     used to Z-encode every identifier on the way in for simplicity,
     and only decode when we needed to show something to the user.
     Instead, we now keep every string in its UTF-8 encoding, and
     Z-encode right before printing it out.  To avoid Z-encoding the
     same string multiple times, the Z-encoding is cached inside the
     FastString the first time it is requested.
 
     This speeds up the compiler - I've measured some definite
     improvement in parsing at least, and I expect compilations overall
     to be faster too.  It also cleans up a lot of cruft from the
     OccName interface.  Z-encoding is nicely hidden inside the
     Outputable instance for Names & OccNames now.
 
   - StringBuffers are UTF-8 too, and are now represented as
     ForeignPtrs.
 
   - I've put together some test cases, not by any means exhaustive,
     but there are some interesting UTF-8 decoding error cases that
     aren't obvious.  Also, take a look at unicode001.hs for a demo.
] 
[[project @ 2006-01-06 11:04:07 by simonmar]
simonmar**20060106110407
 Document -Rghc-timing
] 
[[project @ 2006-01-05 13:10:55 by simonpj]
simonpj**20060105131055
 MERGE TO STABLE
 
 This commit fixes a nasty problem discovered by Volker Stolz.
 The problem is described in Note [Multiple instantiation] in
 TcExpr, which is reproduced below.
 
 (Core Lint identifies the problem, incidentally.)
 
 tc200 is a test case.
 
 
 Note [Multiple instantiation]
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 We are careful never to make a MethodInst that has, as its meth_id, another MethodInst.
 For example, consider
        f :: forall a. Eq a => forall b. Ord b => a -> b
 At a call to f, at say [Int, Bool], it's tempting to translate the call to
 
        f_m1
   where
        f_m1 :: forall b. Ord b => Int -> b
        f_m1 = f Int dEqInt
 
        f_m2 :: Int -> Bool
        f_m2 = f_m1 Bool dOrdBool
 
 But notice that f_m2 has f_m1 as its meth_id.  Now the danger is that if we do
 a tcSimplCheck with a Given f_mx :: f Int dEqInt, we may make a binding
        f_m1 = f_mx
 But it's entirely possible that f_m2 will continue to float out, because it
 mentions no type variables.  Result, f_m1 isn't in scope.
 
 Here's a concrete example that does this (test tc200):
 
     class C a where
       f :: Eq b => b -> a -> Int
       baz :: Eq a => Int -> a -> Int
 
     instance C Int where
       baz = f
 
 Current solution: only do the "method sharing" thing for the first type/dict
 application, not for the iterated ones.  A horribly subtle point.
] 
[[project @ 2006-01-05 10:02:58 by simonpj]
simonpj**20060105100258
 'newtype' declarations are now parsed exactly like data type declarations,
 so that you can declare newtypes using GADT syntax.  But that means we
 must check all the newtype restrictions separately, and I mised one.
 This commit checks that there is no existential context on the newtype.
 
 Test is tcfail156
] 
[[project @ 2006-01-05 09:42:54 by simonmar]
simonmar**20060105094254
 This file is not quite POSIX compliant; hopefully fix build on MacOS X
 (Tiger)
] 
[[project @ 2006-01-04 12:51:59 by simonmar]
simonmar**20060104125159
 remove duplicate definition
] 
[[project @ 2006-01-04 12:49:38 by simonmar]
simonmar**20060104124938
 make 3.79.1 is ok
] 
[[project @ 2006-01-04 11:52:54 by simonpj]
simonpj**20060104115254
 Resolve ticket 644; crash when data con returns wrong type
] 
[[project @ 2006-01-03 16:15:37 by simonmar]
simonmar**20060103161537
 setContextAfterLoad: try to load a target if possible, otherwise load
 the topmost module in the graph.  Previously we were loading the first
 module in the list, which happened to be right a lot of the time, but
 not always.
 
 Fixes ticket #642
] 
[[project @ 2006-01-03 16:14:20 by simonmar]
simonmar**20060103161420
 export ModLocation(..)
] 
[[project @ 2006-01-03 12:57:10 by simonmar]
simonmar**20060103125710
 sanity bugfix: use TSO_OFFSET_stack instead of OFFSET_stack
] 
[[project @ 2006-01-03 12:56:10 by simonmar]
simonmar**20060103125610
 two fixes for the case when a (synchronous) exception is propagated to
 the top of a thread's stack, i.e. it is unhandled.
 
   1. store the exception in the right place (we were using the
      OFFSET_StgTSO_stack macro and not accounting for the TSO's
      header size)
 
   2. put an stg_enter_info on the stack so that the GC can understand
      this thread's stack.
] 
[[project @ 2006-01-03 12:53:40 by simonmar]
simonmar**20060103125340
 for TSO fields, define a Cmm macro TSO_OFFSET_xxx to get the actual
 offset including the header and variable parts (we were misusing the
 headerless OFFSET_xxx macros in a couple of places).
] 
[[project @ 2006-01-03 12:16:26 by simonmar]
simonmar**20060103121626
 wibble in panic message
] 
[[project @ 2006-01-03 11:06:45 by simonmar]
simonmar**20060103110645
 emit an error message if GNU make 3.7x is found (3.80 is required).
] 
[[project @ 2006-01-03 11:01:09 by simonmar]
simonmar**20060103110109
 mention that GNU make 3.80 is required.
] 
[[project @ 2005-12-29 12:06:13 by simonpj]
simonpj**20051229120613
 Trim imports
] 
[[project @ 2005-12-29 09:19:24 by simonpj]
simonpj**20051229091924
 Document SPECIALISE INLNE
] 
[[project @ 2005-12-21 11:43:29 by simonpj]
simonpj**20051221114329
 Missing Show instance for FreeRegs on PowerPC
] 
[[project @ 2005-12-19 13:08:19 by simonpj]
simonpj**20051219130819
 Wibble to printing FunTyCon in GHCi that makes :b GHC.Base work
] 
[[project @ 2005-12-19 11:00:59 by simonpj]
simonpj**20051219110059
 Marginally improve the error message on a failure in DsMeta
] 
[[project @ 2005-12-19 11:00:40 by simonpj]
simonpj**20051219110040
 Tiny fix to patterns with type sigs
] 
[[project @ 2005-12-19 09:48:14 by simonpj]
simonpj**20051219094814
 Allow trailing parens in GADT signatures
] 
[[project @ 2005-12-19 09:32:33 by simonpj]
simonpj**20051219093233
 ** Wibble to Friday's commit (fixes HEAD build) **
 
        -----------------------------------------
        Make deriving work for infix constructors
        -----------------------------------------
 
        Merge to stable branch
 
 Back quotes were not being done correctly in deriving Read and Show.
 Now they are.  I think.
 
 Test is drvrun018
] 
[[project @ 2005-12-16 16:04:03 by simonpj]
simonpj**20051216160403
 -----------------------------------------
        Make deriving work for infix constructors
        -----------------------------------------
 
        Merge to stable branch
 
 Back quotes were not being done correctly in deriving Read and Show.
 Now they are.  I think.
 
 Test is drvrun018
] 
[[project @ 2005-12-16 15:17:29 by simonpj]
simonpj**20051216151729
 Document that type variables in instance context must be distinct; merge to stable
] 
[[project @ 2005-12-16 15:15:08 by simonpj]
simonpj**20051216151508
 -----------------------------------------
        Test for repated type variables in an instance decl context;
        this should require -fallow-undecidable-instances'
        -----------------------------------------
 
        Merge to stable branch
] 
[[project @ 2005-12-16 11:41:51 by simonmar]
simonmar**20051216114151
 Avoid building the GHCi version of this lib
] 
[[project @ 2005-12-16 11:26:01 by simonmar]
simonmar**20051216112601
 Use standard calloc rather than rolling our own.
 
 As a small bonus, the standard libc version is more effecient about zeroing
 the memory.
 
 From: Duncan Coutts <duncan.coutts@worc.ox.ac.uk>
] 
[[project @ 2005-12-15 23:32:29 by desrt]
desrt**20051215233229
 (( PLEASE MERGE TO STABLE ))
 
 Linker.c: linux/ppc: We call mmap() to allocate additional pages to
                      create jump islands.  In the case where no
                      additional memory was needed the mmap call was
                      being made with a size of 0 which would fail.
                      The call is now conditionalised and documentation
                      has been added to the code.  Closes trac #439.
] 
[[project @ 2005-12-15 10:36:03 by simonmar]
simonmar**20051215103603
 ignore _darcs
] 
[[project @ 2005-12-15 10:05:54 by simonmar]
simonmar**20051215100554
 fix missing symbol
] 
[[project @ 2005-12-13 15:57:49 by simonmar]
simonmar**20051213155750
 Raise the (new) exception NestedAtomically when atomically is nested
 (using unsafePerformIO).  This is a small improvement over crashing.
] 
[[project @ 2005-12-13 12:52:25 by simonmar]
simonmar**20051213125225
 fix FAQ links
] 
[[project @ 2005-12-13 12:45:08 by simonmar]
simonmar**20051213124508
 the FAQ is now in the Wiki
] 
[[project @ 2005-12-13 12:42:51 by simonmar]
simonmar**20051213124251
 while I'm here, bring various other bits of this page up to date
] 
[[project @ 2005-12-13 12:26:06 by simonmar]
simonmar**20051213122606
 Update bug reporting instructions to point to the new bug tracker
] 
[[project @ 2005-12-13 12:18:51 by simonmar]
simonmar**20051213121851
 Update the bug reporting instructions, I've now installed a redirect from
 
   http://www.haskel.org/ghc/reportabug
 
 to the bug reporting instructions, just in case we want to move that
 page in the future.
] 
[[project @ 2005-12-13 12:09:42 by simonmar]
simonmar**20051213120942
 In the panic message, point to the bug reporting page in the User's
 Guide rather than directly to the bug reporting page.  That way people
 will see the bug reporting instructions as well as the direct link
 (which has now changed).
] 
[[project @ 2005-12-13 11:30:33 by simonmar]
simonmar**20051213113033
 undo accidental commit of snapshot version number
] 
[[project @ 2005-12-12 15:06:11 by simonmar]
simonmar**20051212150611
 Add -threaded for stage[23]
] 
[[project @ 2005-12-12 14:22:30 by simonmar]
simonmar**20051212142230
 Prevent --:  from being interpreted as a comment
] 
[[project @ 2005-12-09 11:35:44 by simonmar]
simonmar**20051209113544
 Make the front panel compile again, submitted by Duncan Coutts
 <duncan.coutts@worc.ox.ac.uk>.  From his email:
 
 Attached is a patch to port the GHC RTS font panel to Gtk+ 2.x rather
 than the obsolete Gtk+ 1.2.
 
 There were basically two changes needed. Change the configure check to
 look for the pkg-config utility rather than the old gtk-config. At it's
 just checking for Gtk+ 2.0 or later. It may be that the new code
 actually needs a slightly later version than that. I'm not quite sure.
 
 The other change was to convert the ghc-fontpanel.glade file to the
 glade-2 format using the libglade-convert script and then to re-generate
 the C code for constructing the GUI, that is the Vis*.c Vis*.h files in
 ghc/rts.
 
 The front panel has been bit-rotting for quite some time so it has not
 kept up with changes in the rts structures. So I had to comment out
 references to 3 bits that no longer exist. I've left FIXMEs in the code
 at the appropriate places so that someone wiser than me can make the
 appropriate changes.
 
 So the thing does now build though I have no doubt that it will not run,
 or at least will not do the right thing because it has not yet been
 updated to the current state of the rts. However hopefully now that it
 is at least buildable with a modern Gtk+ version someone else might be
 able to fix it up.
 
 This also relates to trac ticket #599:
 
 http://cvs.haskell.org/trac/ghc/ticket/599
] 
[[project @ 2005-12-02 15:16:08 by simonmar]
simonmar**20051202151608
 remove one mention of hslibs
] 
[[project @ 2005-12-02 14:22:06 by simonmar]
simonmar**20051202142206
 - remove hslibs link
 - add Building Guide link
 - remove the word "hierarchical" from "hierarchical libraries"
] 
[[project @ 2005-12-02 14:09:21 by simonmar]
simonmar**20051202140921
 revert rev. 1.22 again, just in case this is the cause of the
 segfaults reported on OpenBSD and SuSE.
] 
[[project @ 2005-12-02 12:45:16 by simonmar]
simonmar**20051202124516
 Fix Windows build
 
 Patch submitted by: Esa Ilari Vuokko <eivuokko at gmail.com>
] 
[[project @ 2005-11-30 16:56:51 by simonmar]
simonmar**20051130165651
 fix bug in the case of an uncaught exception
] 
[[project @ 2005-11-30 15:58:47 by simonmar]
simonmar**20051130155847
 check for overrun of the fd_set, some OSs give you more descriptors
 than FD_SETSIZE
] 
[[project @ 2005-11-30 14:20:06 by simonpj]
simonpj**20051130142006
 -----------------------------------------
        Fix 'mkName' operator in Template Haskell
        so that it handles built-in syntax
        -----------------------------------------
 
        Merge to stable branch
 
 The 'mkName' function in Template Haskell wasn't dealing correctly with
 built-in syntax.  The parser generates Exact RdrNames for built-in syntax
 operators, such as ':' and '[]'; and hence so should Convert.
 
 At the same time I'm now generating a better error message in TH when
 you use a constructor as a variable or vice versa.
] 
[.hi is now boring
John Goerzen <jgoerzen@complete.org>**20051130185834] 
[TAG Last state before ghc 6.4 branch split
John Goerzen <jgoerzen@complete.org>**20051130171550] 
[Removed more obsolete dirs
John Goerzen <jgoerzen@complete.org>**20051130171526] 
[Removed obsolete directories
John Goerzen <jgoerzen@complete.org>**20051130171453] 
[TAG Initial conversion from CVS complete
John Goerzen <jgoerzen@complete.org>**20051130033234] 
Patch bundle hash:
9ca897ea4542128a808a28232b56167631ca1074