Timeline


and

01/08/09:

14:55 Ticket #2928 (internal error: schedule: invalid what_next field) created by gsan
Test.hs: […] […] This only happens when the program is compiled …
12:10 Building/RunningTests edited by duncan
document THREADS and CLEANUP vars (diff)
10:06 Ticket #2927 (Bug in network library, uncaught exception when dealing with ipv6 sockets) created by tphyahoo
There is an uncaught exception in the network library which is causing my …
07:41 Ticket #2926 (Foreign exported function returns wrong type) created by fasta
I call foo, foreign export ccall foo :: Int -> IO CInt, from C code like …
04:37 Ticket #2925 (Linker mmap failure on FreeBSD/x86_64) created by simonmar
We have some experimental fixes in the Linker to work around the lack of …
04:14 Ticket #2924 (createDirectory: permission denied) created by simonmar
The following program results in an odd "permission denied" error from …
03:17 Ticket #2923 (Documentation contains (broken) links to /home/ian) created by matthijs
The GHC API documentation (and possibly other modules as well) contain …
02:44 Ticket #2922 (GHC panic: Non-exhaustive patterns in function printTarget) closed by matthijs
invalid: Oh, I think I just found out what this bug is about. It's simply an error …
02:34 Ticket #2922 (GHC panic: Non-exhaustive patterns in function printTarget) created by matthijs
When running ghci or ghc on Translator.hs (given below) and running it, …

01/07/09:

15:55 Ticket #2921 (__GLASGOW_HASKELL__ undefined) created by guest
After manually forcing adding HsFFI.h to the search path of hsc2hs -- …
11:23 Ticket #2920 (old-time on hackage is incorrectly packaged) created by dons
old-time is missing its ./configure script: …

01/06/09:

19:28 Ticket #2919 (ghc panic while compiling Crypto) created by wchogg
While compiling the Crypto 4.1.0 library from hackage I received the …
12:20 Ticket #2918 (Storable alignment for Double is 4) created by guest
The alignment for Double is 4. This makes little sense, it should be 8. …
12:16 Ticket #2917 (alloca and allocaArray do not respect alignment) created by guest
When allocating memory with alloca or allocaArray the alignment of the …
11:40 Ticket #2916 (Adding "-auto-all" when using "-O2 -prof" causes "<<loop>>") created by BenMoseley
The program below works fine (and outputs "ZeroPmt?") when compiled with …
08:52 Status/SLPJ-Tickets edited by simonpj
(diff)
08:51 Ticket #2915 (Arity is smaller than need be) created by simonpj
Consider […] where t1 and t2 have arity 1. You'd think that f
06:29 Ticket #2914 (RecordWildCards doesn't work with associated datatypes inside class ...) created by ganesh
It seems like record wildcards (the ".." notation) don't work in the …
06:12 Ticket #2913 (OldException's catch etc should treat new Exception types as ...) created by igloo
OldException's catch etc should treat new Exception types as …
04:48 Ticket #2904 (Broken pipe when quitting "ghc --show-iface file.hi | less") closed by simonmar
duplicate: See #2699

01/05/09:

09:07 RewriteRules/WorkerWrapper edited by AndyGill
(diff)
09:06 RewriteRules/WorkerWrapper edited by AndyGill
(diff)
09:02 RewriteRules/WorkerWrapper created by AndyGill
05:56 Status/SLPJ-Tickets edited by simonpj
(diff)
04:49 Ticket #2912 (GHCi bug: bus error when executing some gsl-random code) created by fdeweerdt
When compiling this simple program, the resulting executable runs fine, …
03:59 Ticket #2909 (long list of names -> linkBCO: >= 64k insns in BCO) closed by igloo
duplicate: Thanks for the report; this is a duplicate of an older bug, #789.
00:46 Ticket #2907 (generalized newtype deriving not working with polymorphic component) closed by simonpj
wontfix: No, sorry, you'll have to write this one by hand! The newtype deriving …

01/04/09:

16:37 Building/GettingTheSources edited by megacz
bug was closed; patch no longer needed (diff)
14:20 Ticket #2769 (Export mapAccumR from Data.Map, Data.IntMap) closed by igloo
fixed: export-mapAccumRWithKey.patch applied, thanks!
14:19 Ticket #2865 (Add more tab completions in GHCi for :set and :show) closed by igloo
fixed: Applied, thanks!
11:25 Ticket #2908 (typo "reqwest" in documentation) closed by igloo
fixed: Fixed in HEAD and STABLE.
11:24 Ticket #2857 (sync-all ignores --complete) closed by igloo
fixed: Applied, thanks!
08:16 Ticket #2887 (Segfault while configuring Cabal 1.6.0.1 on OS X 10.5) closed by igloo
fixed: I've updated the download page to say that Xcode 3.1 is required, and …
08:15 Building/MacOSX edited by igloo
(diff)
07:26 Ticket #2898 (crash when interpreting) closed by igloo
fixed: Merged
05:47 Ticket #2851 (Improve error message for failed deriving) closed by igloo
fixed: Both merged
05:47 Ticket #2856 (GeneralizedNewtypeDeriving doesn't work with data families) closed by igloo
fixed: Merged
04:29 Ticket #2756 (state hack causes unneeded value to be evaluated) closed by igloo
fixed: Merged
04:28 Ticket #2888 (Source file that compiled fine no longer compiles after touching it.) closed by igloo
fixed: Merged
04:28 Ticket #2901 (GHC crashes with "impossible happened ... RnEnv.lookupImportedName" if ...) closed by igloo
fixed: Merged.

01/03/09:

14:28 Ticket #2911 (Error messages have the wrong qualified names) created by igloo
This module: […] produces this type error: […] i.e. it claims that …
09:40 Ticket #2910 (throwTo can block indefinitely when target thread finishes with exceptions ...) created by int-e
throwTo can block indefinitely when the target thread has exceptions …

01/02/09:

22:52 Ticket #2909 (long list of names -> linkBCO: >= 64k insns in BCO) created by jowens
Doing Project Euler 22. Simple program, gives me: classico 9679$ runghc …
20:24 Ticket #2908 (typo "reqwest" in documentation) created by bancroft
While reading through the documentation for base-4.0.0.0: Basic libraries, …
11:55 Ticket #2907 (generalized newtype deriving not working with polymorphic component) created by jeltsch
I’d like generalized newtype deriving to work also with polymorphic …
07:32 Status/SLPJ-Tickets edited by simonpj
(diff)
00:59 Ticket #2906 (.hc code generated for Parser.hs is 2MB big) created by benl
When compiling GHC 6.10.1 with GHC 6.8.3 on the SPARC T2, the intermediate …

12/31/08:

20:25 Ticket #2905 (require -XGADTs in order to pattern-match GADTs) created by guest
Without -XGADTs, pattern-matching GADTs causes weird typechecking problems …
08:37 Ticket #2904 (Broken pipe when quitting "ghc --show-iface file.hi | less") created by Syzygies
Here is an example of a very minor rough edge in ghc: […] If one quits …
08:34 Status/SLPJ-Tickets edited by simonpj
(diff)
06:23 Status/SLPJ-Tickets edited by simonpj
(diff)
06:22 Status/SLPJ-Tickets edited by simonpj
(diff)
06:22 Status/SLPJ-Tickets edited by simonpj
(diff)
06:20 Status/SLPJ-Tickets edited by simonpj
(diff)
06:17 Status/SLPJ-Tickets edited by simonpj
(diff)

12/30/08:

10:27 Ticket #2903 (Incorrect length for CWStringLen on Win32) created by asklinge
The functions newCWStringLen and withCWStringLen return a CWStringLen with …
01:01 Status/SLPJ-Tickets edited by simonpj
(diff)
01:00 Status/SLPJ-Tickets edited by simonpj
(diff)

12/29/08:

14:35 Ticket #2902 (Example where ghc 6.10.1 fails to optimize recursive instance function ...) created by Syzygies
Using ghc 6.10.1, I get over a 3x performance boost on the attached toy …
09:39 Ticket #2901 (GHC crashes with "impossible happened ... RnEnv.lookupImportedName" if ...) created by spookylukey
If you specify DisambiguateRecordFields? as an option, and then try to use …
08:31 Ticket #2885 (Late and confusing error on uncallable class method) closed by simonpj
duplicate: Yes, you are quite right. This is a bad and long-standing problem; the …
06:05 Ticket #2206 (GADT pattern match with non-rigid return type) closed by simonpj
fixed: Indeed GHC 6.10 now (correctly) reports […] which seems like a decent …
05:59 Ticket #2899 (GADT type inference with existentials) closed by simonpj
invalid: This is by design, I'm afraid. See * …
02:08 Ticket #2876 (Inconsistent error message) closed by simonpj
worksforme: This looks ok to me in the 6.10 branch sources, and when running GHC …

12/26/08:

13:33 Ticket #2900 (Confusing error message for monadic function with wrong number of ...) created by tim
If I compile the following code: […] I get the error message: […] …
13:28 Ticket #2899 (GADT type inference with existentials) created by jochemb
The following code works in GHC 6.8.2: […] The compiler correctly …

12/25/08:

21:58 Building/MacOSX edited by ozy
Updated information on prerequisites (diff)

12/24/08:

21:19 Ticket #2898 (crash when interpreting) created by nolrai
when I interpret my file Utilities/ChoiceMonad.hs from ghci-haskline I get …
01:50 Ticket #2897 (HsFFI.h is not in the default include path for hsc2hs) created by cjs
Using the ghc 6.1.0 package for libedit2 downloaded from the GHC downloads …

12/23/08:

23:12 Ticket #2896 (Warning suggestion: argument not necessarily a binary operator) created by porges
As an example: […] The suggested warning is that: if an argument to a …
17:27 Ticket #2895 (Implement the "Class System Extension" proposal) created by porges
See:  http://haskell.org/haskellwiki/Class_system_extension_proposal
08:31 ExplicitCallStack/CorePassImplementation created by TristanAllwood
04:16 Ticket #2894 (Documentation for "even" missing) created by NeilMitchell
 http://haskell.org/ghc/docs/latest/html/libraries/base/Prelude.html You …
01:41 Ticket #2893 (Implement "Quantified contexts" proposal) created by porges
See:  http://haskell.org/haskellwiki/Quantified_contexts Motivating …

12/22/08:

07:07 Ticket #2892 ((threadDelay (-1)) hangs) created by dancor
threadDelay silently hangs forever given a negative delay interval. It …
02:26 Ticket #2891 (threadDelay appears to use excessive CPU in GHCi) closed by simonmar
wontfix: Ok, this program repeatedly waits for one second. When this is run with …
02:09 Building/Prerequisites edited by simonmar
(diff)
02:03 Building/Prerequisites edited by simonmar
(diff)

12/19/08:

12:05 Ticket #2891 (threadDelay appears to use excessive CPU in GHCi) created by JeremyShaw
I have the following simple program: import Control.Concurrent main = …
03:25 Ticket #2890 (Library docs are missing source links) created by simonmar
Our library docs used to have links to HsColoured source code - what …
03:21 Ticket #2002 (problems with very large (list) literals) closed by simonmar
wontfix: Tested today with GHC HEAD. Compiling a 100k-element [Int] list takes …

12/18/08:

13:57 Ticket #2889 (Compilation fails - Can't open temporary) created by fobrock
When compiling (either a .hs or linking .o's), the following error is …
04:29 Ticket #2808 (createDirectoryIfMissing should be atomic) reopened by duncan
There are a few question marks with the new code: The code is now …
00:46 ReplacingGMPNotes/PerformanceMeasurements edited by guest
(diff)

12/17/08:

15:16 Ticket #2808 (createDirectoryIfMissing should be atomic) closed by igloo
fixed: Both merged.
13:49 Ticket #2838 (-fasm codeGen doesn't truncate CMMInt's at the right place) closed by igloo
fixed: Merged.
11:48 Ticket #2592 (Can't profile when the heap maximum is hit) closed by igloo
fixed: Merged,
10:24 Ticket #1364 (Finalizers not guaranteed to run before the program exits) closed by igloo
fixed: Both merged.
10:01 Ticket #2888 (Source file that compiled fine no longer compiles after touching it.) created by Eelis-
In the following session, t.hs first compiles fine, then after being …
09:18 Ticket #2887 (Segfault while configuring Cabal 1.6.0.1 on OS X 10.5) created by ozy
An unknown issue prevents Cabal from being built successfully on PPC Macs. …
02:41 Ticket #2880 (GHC panic when printing Unique) closed by sebf
fixed: Thank you for the clarifications! I have not been aware that using …

12/16/08:

07:32 Ticket #2886 (Haddock documentation missing for haskell98) closed by NeilMitchell
duplicate: Dupe of #2746 (I did search before report this issue, but the search is …
06:27 Building/Hacking edited by matthijs
Replace -Onot with -O0 (diff)
00:45 Ticket #2886 (Haddock documentation missing for haskell98) created by NeilMitchell
The random library is empty: …

12/15/08:

19:49 Ticket #2885 (Late and confusing error on uncallable class method) created by blamario
This has been discussed on Haskell Café …
19:33 Ticket #2884 (Compiled code performance worsens when module names are long enough) created by jcpetruzza
Attached to this report is an example where by simply renaming a module, …
17:57 Ticket #2883 (setitimer(ITIMER_VIRTUAL) is not always available) created by sthibaul
On some limited systems, setitimer(ITIMER_VIRTUAL) returns ENOSYS because …
15:15 Building/GettingTheSources edited by megacz
add "Getting a GHC source tree using git" section (diff)
08:36 Ticket #2882 (variable escaping in existential type error on 6.8 but not 6.10) closed by ckeen
invalid: actually this has been identified as a user error.
08:26 Ticket #2882 (variable escaping in existential type error on 6.8 but not 6.10) created by ckeen
I wrote a patch for darcs that does the following: […] where […] …
04:31 Ticket #2862 (GHC Panic in ByteCodeGen) closed by simonmar
fixed: It works after this partial reversion: […]
04:31 Ticket #2864 (ghc: panic! (the 'impossible' happened) -- Please report this as a GHC bug) closed by simonmar
fixed: Worked around this bug for now: […]

12/14/08:

17:57 Ticket #2881 (Basic Fibonacci function using Word causes ghci to panic. - 6.10.1) created by axman6
When inputting the function: […] GHCi produces a panic error: […] …
10:23 Ticket #2880 (GHC panic when printing Unique) created by sebf
The following program causes panic: […] The error message is: […] I …
07:52 Ticket #2879 (ghci : set - unset) created by rileyrgdev
reading Real World Haskell one of the first "get comfortable" tasks is to …

12/12/08:

12:02 Ticket #2878 (panic while compiling Cabal-1.6.0.1) created by dvogel
While compiling Cabal-1.6.0.1, as packaged with Cabal-0.6.0, I got: […]
11:51 Ticket #2848 (threadDelay can wait forever, next time on January 22, 2009, around 20:00 ...) closed by igloo
fixed: Merged
11:51 Ticket #2863 (ghc manual should note FFI non-compliance) closed by igloo
fixed: Merged.
04:10 Ticket #2868 (`par` `pseq` does not work as expected) closed by simonmar
fixed: Fixed in HEAD too […]

12/11/08:

15:53 Ticket #2877 (crash when printig a list (IO ())) created by guest
[…] when i enter "test" at the interpreter-prompt (i'm using ghci from …[…]
07:25 Ticket #2876 (Inconsistent error message) created by guest
Most error messages mention language extensions needed, this one mentions …
06:58 Ticket #2875 (Correct SYB's representation of Char) created by dreixel
SYB uses DataRep to represent datatypes: […] I believe that …
04:05 Ticket #2874 (Error message doesn't mention extension that is missing) created by guest
If you forget to turn on a language extension then the error message …

12/10/08:

15:33 Ticket #2873 (ghc-pkg list/dump --package-conf=missing returns successful error code) created by duncan
If the user supplies a missing package file then ghc-pkg should return a …
13:40 Ticket #2872 (sparc -mcpu=v9 is not used in assembly phase) created by duncan
The ghc DriverPipeline.hs adds -mcpu=v9 when compiling .hs files on …
12:12 Ticket #2871 ("Prologue junk?" error when building GHC) created by Deewiant
As far as I can tell this is a bug in the Evil Mangler. This is on …
10:45 Contributors edited by igloo
(diff)
07:31 Ticket #2815 (On windows, hGetLine stdin leaks like an inside trader) closed by simonmar
worksforme: I still can't reproduce it, trying 6.10.1 and HEAD, with or without …
06:29 Ticket #2869 (Linking problem in S390 and ARM) closed by igloo
invalid: Looking at the buildlog here: …
04:45 Ticket #2870 (User signals are not blocked before 'fork' in runInteractiveProcess) created by dsh
Hello, It is possible that the parent process handles user-defined …
04:43 Ticket #2869 (Linking problem in S390 and ARM) created by marcot
The bug is described in  http://bugs.debian.org/482503 .
03:45 Ticket #1968 (data family + GADT: not implemented yet) closed by simonpj
fixed: OK, I'm closing this. Would one of you care to add a testsuite case (or …
03:10 Ticket #2160 ("internal error: PAP object entered!" when running ghci compiled with ...) closed by simonmar
duplicate: There's another ticket about this: #2197, and since that one has more …

12/09/08:

23:49 Ticket #2868 (`par` `pseq` does not work as expected) created by hoangta
The following Wombat program is from "A Tutorial on Parallel and …
22:13 Ticket #2866 (panic with GADTs + NoMonomorphismRestriction) closed by ganesh
duplicate: Thanks, I've confirmed this is ok on my original program with …
13:36 Ticket #2847 (Failure on OPTION_* pramgas other than GHC) closed by igloo
fixed: Fixed in the HEAD by: […] and […] and in the 6.10 branch by: […] …
13:34 Ticket #2867 (Make a way to tell GHC that a pragma name should be "recognised") created by igloo
GHC warns about unrecognised pragmas, but other impls can add pragmas …
13:24 Ticket #2866 (panic with GADTs + NoMonomorphismRestriction) created by ganesh
The program below causes […] with ghc, and […] with ghci The …
11:49 Building/GettingTheSources edited by igloo
(diff)
11:48 Ticket #2865 (Add more tab completions in GHCi for :set and :show) created by salty-horse
GHCi already has tab completions for several :set options, but not all of …
09:40 Ticket #2864 (ghc: panic! (the 'impossible' happened) -- Please report this as a GHC bug) created by megacz
The compiler asked me to report this. […] This is using git HEAD, …
09:10 Ticket #2861 (stage2 crash: PAP object entered!) closed by simonpj
fixed: I don't know why we get a PAP-entered fault when Lint is happy, but I do …
08:39 Platforms edited by igloo
(diff)
08:34 Ticket #2863 (ghc manual should note FFI non-compliance) created by duncan
The FFI spec says about hs_init and hs_exit: In addition to nested …
07:34 Ticket #2854 (Extended defaulting rules not used for super classes) closed by simonpj
duplicate: Hmm, well that does seem reasonable. But it depends on how we ultimately …
06:26 Ticket #2862 (GHC Panic in ByteCodeGen) created by nominolo
Try to load the following problem with ghc --interactive of the …
04:10 Ticket #2861 (stage2 crash: PAP object entered!) created by simonmar
With stage2 today: […] Interestingly, -dcore-lint doesn't find any …
03:50 Ticket #2848 (threadDelay can wait forever, next time on January 22, 2009, around 20:00 ...) reopened by simonmar
oops, still needs to be merged.
03:38 Ticket #2848 (threadDelay can wait forever, next time on January 22, 2009, around 20:00 ...) closed by simonmar
fixed: Thanks for a great bug report. The code is now: […] fixed by this …
02:58 Ticket #2860 (Redundant unblocking in POSIX generic_handler) created by dsh
Generic handler redundantly unblocks signal at the end of generic handler.
02:46 Status/SLPJ-Tickets edited by simonpj
(diff)
01:21 Ticket #2853 (Defaulting not used enough with type families) closed by simonpj
duplicate: But see #2641 which argues for making the rules less liberal, not more …
01:09 Ticket #2855 (Surprising type (family) type derived) closed by simonpj
duplicate: Yes, it's a dup. So I'll close it now, having linked from #1897 Simon
01:05 Status/SLPJ-Tickets edited by simonpj
(diff)
01:01 Ticket #2859 (Reduce coercion terms to normal form) created by simonpj
Sometimes coercion terms in a Core program grow absurdly big, and can …
00:21 Ticket #2858 (Segmentation fault due to race between IO manager and installSignals.) created by dsh
Hello, consider the attached test case. To reproduce the problem please …
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