Timeline


and

Apr 4, 2009:

2:12 AM Ticket #3149 (Data.HashTable is slow) created by dons
Data.HashTable? is slow. Implement something non-naive, and move it out of …

Apr 3, 2009:

7:59 PM Ticket #3148 (build failure of GHC 6.10.2 release on arm-unknown-linux platform) created by kgardas
Hello, I've attempted to build GHC 6.10.2 release on arm-unknown-linux …
4:27 PM Ticket #3146 (Testsuite for 6.10.2 fails if ghc is not already installed.) closed by gwright
duplicate: Accidentally entered twice. #3147 is the complete bug report with …
4:21 PM Ticket #3147 (Testsuite for 6.10.2 fails if ghc is not already installed.) created by gwright
The testsuite for ghc 6.10.2 fails if ghc is not already installed, …
4:19 PM Ticket #3146 (Testsuite for 6.10.2 fails if ghc is not already installed.) created by gwright
The testsuite for ghc 6.10.2 fails if ghc is not already installed, …
3:10 PM Ticket #2996 (Network.Socket.sClose should change socket status) closed by tibbe
invalid
2:29 PM Ticket #2652 (fancier prompts for ghci) closed by igloo
fixed
1:39 PM Ticket #2652 (fancier prompts for ghci) reopened by jsnx
Replying to igloo: > Thanks for the patch! I've applied a …
1:33 PM Ticket #3145 (ImpredicativeTypes vs. LiberalTypeSynonyms) closed by simonpj
fixed: Happily, the HEAD has this fixed already […]
11:23 AM Changeset in nofib [ea0de67]ghc-7.8shakesupercompiler by simonpj@…>
Comments only
11:23 AM Changeset in nofib [e289f1b]ghc-7.8shakesupercompiler by simonpj@…>
Add notes to Simon-nofib-notes
10:51 AM Ticket #3116 (missed opportunity for call-pattern specialisation) closed by simonpj
fixed: The original (excellent) suggestion is implemented by this patch: […] …
10:43 AM Ticket #3118 (ghc: panic! (the 'impossible' happened): Missing alternative) closed by simonpj
fixed: Aha. We managed to reproduce it. Fixed by this […] Simon
9:31 AM Ticket #3145 (ImpredicativeTypes vs. LiberalTypeSynonyms) created by MartijnVanSteenbergen
Consider the following module: […] GHC suggests: […] When I add …
9:17 AM Changeset in base [2d5f3cd]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by simonpj@…>
Don't inline enumDeltaToInteger until its rules have had a chance to fire
9:11 AM Changeset in base [95087a4]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by simonpj@…>
Import GHC.Err so we see bottoming functions properly Before this patch, GHC/Err.lhs-boot exported divZeroError and overflowError, as well as plain 'error'. The latter has a wired-in defn in GHC (MkId.lhs), but the former two do not. As a result GHC doesn't see that overflowError is a bottoming function at a crucial moment when compiling GHC.Real, and that means that divMod wasn't getting the CPR property. The fix is easy: - GHC/Err.lhs-boot should export only 'error' - GHC.Real, GHC.Int, and GHC.Word should import GHC.Err directly. They can do this nowadays without creating a module loop, thanks to the new exception story
9:08 AM Changeset in base [452a2cd]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by simonpj@…>
Don't inline unpackCString There's no point in inlining unpackCString, so this patch adds a NOINLINE pragma. (Otherwise, it's just on the threshold.)
5:13 AM Ticket #3144 (ghc panic) created by funmler
ghci fails with ghc: panic! (the 'impossible' happened) (GHC version …
2:24 AM Ticket #3143 (Network.Socket.connect: support for sockets w/ bound local endpoints) created by sof
Just in case this isn't taken care of by the ongoing rewrite of 'network', …
1:18 AM Ticket #3142 (unix-2.3.2.0 needs base >= 4.1 in .cabal file) created by guest
From the hackage log[1] we can see that unix-2.3.2.0 lacks the appropriate …
1:07 AM Ticket #3141 (directory-1.0.0.3 needs base == 4.* in .cabal file.) created by guest
directory-1.0.0.3 imports Control.Exception.Base that is only exported …

Apr 2, 2009:

2:17 PM Ticket #3140 ((Windows?) GHCi doesn't load hierachical modules) created by Orphi
On Windows, if you double-click a *.hs file, GHCi starts up and loads …
2:14 PM Ticket #3113 (-fdisambiguate-record-fields does not exist anymore) closed by igloo
fixed: I didn't follow all that (did it refer to an attachment you forgot to …
1:22 PM Ticket #3139 (automate "cabal check" in ghc release process) created by duncan
Currently the release manager must run cabal check manually on each …
12:08 PM Status/SLPJ-Tickets edited by simonpj
(diff)
12:08 PM Ticket #3138 (Returning a known constructor: GHC generates terrible code for cmonad) created by simonpj
Lennart reports that GHC generates very poor code for his cmonad package. …
1:00 AM Ticket #3137 (ghc 6.10.2 fails to compile on Mac OS X Leopard) created by mvanier
Compiling GHC 6.10.2 on Mac OS X Leopard fails, apparently because of a …

Apr 1, 2009:

9:33 PM Ticket #3136 (monad syntax extension) created by neodymion
allow this: print (readInt [<getLine>] + readInt [<getLine>]) (or some …
9:24 PM Ticket #3135 (ext-core docs missing from web site) created by tim
Hello, The .pdf doc for External Core seems to be missing from …
12:20 PM Changeset in base [641dcdf]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Malcolm.Wallace@…>
be sure to install Nhc98BaseConfig.h
10:59 AM Changeset in directory [d995720]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Malcolm.Wallace@…>
use Nhc98BaseConfig.h rather than HsDirectoryConfig.h
10:37 AM Building/Using edited by simonmar
(diff)
10:24 AM Building/Preparation/Linux edited by simonmar
add darcs (diff)
10:20 AM Building/Preparation/Linux edited by simonmar
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10:20 AM Building/Preparation/Linux edited by simonmar
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10:03 AM DarcsConversion/Building/GettingTheSources edited by simonmar
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10:02 AM BuildBot edited by simonmar
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10:01 AM WindowsGhc edited by simonmar
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10:01 AM Building/QuickStart edited by simonmar
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10:01 AM Building/GettingTheSources edited by simonmar
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10:00 AM Building/Docs edited by simonmar
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10:00 AM Building/Prerequisites edited by simonmar
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9:58 AM Building edited by simonmar
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9:57 AM Building/Preparation/Tools created by simonmar
9:56 AM Building/Preparation/Solaris created by simonmar
9:55 AM Building/Preparation/MacOSX created by simonmar
9:54 AM Building/Preparation/Windows created by simonmar
9:53 AM Building/Preparation/Linux created by simonmar
9:51 AM Building/Preparation created by simonmar
9:31 AM Building/Using edited by simonmar
(diff)
7:00 AM Milestone 6.10.2 completed
For the release status, please see the [wiki:GHC-6.10.2 GHC 6.10.2 status …
3:28 AM Ticket #2413 (Segmentation fault in ghc --interactive when run with +RTS -Da) closed by benl
fixed: This would have been fixed in: Mon Jan 12 16:34:21 EST 2009 …
2:41 AM Ticket #2272 (internal error: getMBlock: mmap: Bad file number) closed by benl
worksforme: It worked for me on SPARC/Solaris 5.10 with 6.8.3 and the head.
2:07 AM Ticket #606 (Sparc native code generator) closed by benl
fixed
2:01 AM Ticket #951 (stage2 on sparc dies with "schedule: re-entered unsafely") closed by benl
wontfix: See Solaris building guide at Building/Solaris
1:57 AM Ticket #2906 (.hc code generated for Parser.hs is 2MB big) closed by benl
duplicate: dup of #1293
1:51 AM Ticket #1501 (Panic in RegisterAlloc) closed by benl
fixed
1:46 AM Ticket #186 (Bad sparc Int64 code via NCG with -O) closed by benl
fixed

Mar 31, 2009:

7:56 PM Ticket #3134 (encodeFloat . decodeFloat) created by roland
> (0.0/0.0) NaN > (uncurry encodeFloat . decodeFloat) (0.0/0.0) -Infinity …
2:11 PM Building/Installing edited by simonpj
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1:57 PM Building/Prerequisites edited by dejones
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1:56 PM Building/Prerequisites edited by dejones
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1:55 PM Building/Prerequisites edited by dejones
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1:54 PM Building/Prerequisites edited by dejones
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12:48 PM Building/Using edited by simonpj
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12:42 PM Building/Installing edited by simonpj
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12:39 PM Building/Installing edited by simonpj
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12:38 PM Building/Installing edited by simonpj
(diff)
11:35 AM Ticket #3133 (Biographical profiling segfaults) closed by simonmar
duplicate: Thanks for the report. This should be fixed in the (forthcoming) 6.10.2. …
11:31 AM Ticket #3129 (Crypto-4.1.0 compilation failure) closed by simonmar
duplicate: I think the canonical ticket for this bug is #2753.
10:48 AM Building edited by simonmar
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10:38 AM Building edited by simonmar
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10:38 AM Building/Docs edited by simonmar
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10:36 AM Building/Prerequisites edited by simonmar
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10:35 AM Building/Prerequisites edited by simonmar
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10:23 AM Building/Modifying edited by simonmar
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10:22 AM Building/Modifying edited by simonmar
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10:10 AM Building/Using edited by simonmar
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10:09 AM Building/Using edited by simonmar
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10:05 AM Building/Architecture edited by simonmar
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10:04 AM Building/Architecture edited by simonmar
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10:03 AM Building/Architecture/Idiom/PlatformNames created by simonmar
10:03 AM Building/Architecture/Idiom/Whitespace created by simonmar
10:02 AM Building/Architecture/Idiom/VanillaWay created by simonmar
10:01 AM Building/Architecture/Idiom/DoubleColon created by simonmar
10:00 AM Building/Architecture/Idiom/PhaseOrdering created by simonmar
9:59 AM Building/Architecture/Idiom/Macros created by simonmar
9:58 AM Building/Architecture/Idiom/VariableNames created by simonmar
9:58 AM Building/Architecture/Idiom/Cabal created by simonmar
9:57 AM Building/Architecture/Idiom/Distdir created by simonmar
9:56 AM Building/Architecture/Idiom/Stages created by simonmar
9:55 AM Building/Architecture/Idiom/StandardTargets created by simonmar
9:54 AM Building/Architecture/Idiom/StubMakefiles created by simonmar
9:54 AM Building/Architecture/Idiom/NonRecursiveMake created by simonmar
9:40 AM Building/Architecture edited by simonmar
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9:38 AM Building edited by simonmar
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9:36 AM Building/Rebuilding edited by simonmar
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9:34 AM Building/GettingTheSources edited by simonmar
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9:33 AM Building/GettingTheSources edited by simonmar
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9:30 AM Building/MacOSX edited by simonmar
move MacOS X-specific info about case-sensitivity to here (diff)
9:29 AM Building/Troubleshooting edited by simonmar
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9:29 AM Building/GettingTheSources edited by simonmar
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9:28 AM Building/GettingTheSources edited by simonmar
move troubleshooting info to Building/Troubleshooting (diff)
9:23 AM Building/Rebuilding edited by simonmar
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9:10 AM Building edited by simonmar
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9:09 AM Building/Targets edited by simonmar
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9:08 AM Building/Hacking edited by simonmar
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9:07 AM Building/Hacking edited by simonmar
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9:04 AM Building/Hacking edited by simonmar
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9:02 AM Building edited by simonmar
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9:01 AM Building/Platforms/Windows edited by simonmar
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9:01 AM Building/Hacking edited by simonmar
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8:38 AM Ticket #3133 (Biographical profiling segfaults) created by basvandijk
When I try to make a biographical profile of my program I get a …
8:37 AM Building edited by simonmar
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8:34 AM Building edited by simonmar
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8:33 AM Building/PlatformsScriptsFileNames edited by simonmar
remove (diff)
8:32 AM Building edited by simonmar
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8:32 AM Building/Platforms/Windows created by simonmar
8:31 AM Building edited by simonmar
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8:25 AM Building edited by simonmar
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8:24 AM Building/Modifying edited by simonmar
add scenarios (diff)
7:56 AM Building/Modifying created by simonmar
7:50 AM Building/Architecture edited by simonmar
remove the "modifying" parts, to put in a new page (diff)
3:16 AM Ticket #1293 (building via gcc 4.2.x on SPARC/Solaris is very slow) closed by benl
wontfix

Mar 30, 2009:

10:52 PM Changeset in base [0793535]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Avoid unnecessarily using Integer when decoding Floats
7:04 PM Ticket #3132 (cgCase of PrimAlts needs care in new codegen) created by int-e
The following code, […] doesn't compile with optimization in …
3:56 PM Building/Architecture edited by simonmar
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3:56 PM Building/Installing edited by simonmar
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3:55 PM Building/Installing edited by simonmar
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3:55 PM Building/Installing edited by simonmar
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3:54 PM Building edited by simonmar
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3:48 PM Building/Installing created by simonmar
3:02 PM Building/Using edited by simonmar
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3:00 PM Building/Using edited by simonmar
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2:53 PM Building/Architecture edited by simonmar
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2:43 PM Building/Architecture edited by simonmar
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2:34 PM Building/Architecture edited by simonmar
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1:52 PM Building/Architecture edited by simonmar
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1:52 PM Building/Architecture edited by simonmar
move idioms into a sub-section (diff)
1:45 PM Building/Architecture created by simonmar
moved from Building/BuildSystem/New?
1:39 PM Building/Using edited by simonmar
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1:39 PM Building/Using edited by simonmar
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1:30 PM Building/Using edited by simonmar
Start documenting the new build system (diff)
12:59 PM Attic/Building/Old/Using created by simonmar
copy from Building/Using
8:58 AM Ticket #246 (Wrong pat-match order for records) closed by simonpj
fixed: Finally fixed! […] Changing the pattern-match order tickled a bug in …
8:54 AM darcs-all-30032009.diff attached to Building/Rebuilding by claus
modification to darcs-all (March 2009), to improve reporting
8:53 AM Building/Rebuilding edited by claus
add notes on things to watch out for (diff)
5:38 AM Ticket #2981 (".space" directive not recognised by solaris assembler) closed by benl
fixed
1:06 AM Ticket #3131 (GHC stops after a single 'defined but not used' warning) created by nr
Using -Wall -Werror, GHC stops after finding a single "defined but …
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