Timeline


and

02/22/09:

11:55 Ticket #3043 (An unrelated definition monomorphizes a type even without the MR) created by Deewiant
The following code: […] Results in: […] It seems that the …
08:55 Ticket #3042 (rts defines "real_main" which can clash with user C code) created by duncan
I was just about to file a bug about ghc -no-hs-main not working but it …

02/21/09:

13:59 Ticket #3041 (Arch independent binary representations) created by nomeata
Hi, when packaging ghc6.10 for Debian, we stumbled over a rather large …
13:29 Ticket #2858 (Segmentation fault due to race between IO manager and installSignals.) closed by igloo
fixed: All 3 merged.
13:28 Ticket #3017 (Type inference is broken when dealing with tuple type synonyms) closed by igloo
fixed: Didn't go smoothly, so not merged.
13:27 Ticket #2870 (User signals are not blocked before 'fork' in runInteractiveProcess) closed by igloo
fixed: All 3 merged.
12:28 Ticket #3040 (make clean fails (in utils/hsc2hs?) on 6.10) created by nr
make clean halts with an error message. Here's the tail of the …

02/20/09:

22:29 Ticket #3038 (Associated type use triggers a bogus error message) closed by chak
duplicate: The signature of `ch' is ambiguous. See #1897 for similar examples and a …
15:29 Ticket #3039 (strange space usage) created by igloo
This program: […] when run: […] shows that around 100k is used by …
09:47 Ticket #3038 (Associated type use triggers a bogus error message) created by conal
In GHCi, version 6.11.20090115 built from HEAD […]
06:57 DebuggingGhcCrashes edited by igloo
(diff)
06:55 DebuggingGhcCrashes edited by igloo
(diff)

02/19/09:

12:12 Ticket #3037 (GHC panics when configuring base) created by mooism
[…] I am using Ubuntu 8.10 Linux 2.6.27-11-generic i686. I am having …
03:44 Ticket #2860 (Redundant unblocking in POSIX generic_handler) closed by simonmar
fixed: Done: […]
03:15 Ticket #3014 (Any type being derived in Haskell 98 module) closed by simonmar
wontfix: As we discussed on IRC, this is due to monomorphic pattern bindings; use …
03:12 Ticket #3009 (ghci-6.10.1 has odd buffering behavior) closed by simonmar
wontfix: This is another editline thing, I think. Editline is turning on ICANON …
02:37 Ticket #3019 (sparc membar asm instruction requires mode parameter) closed by simonmar
fixed
02:23 Ticket #3036 (Max/Min Monoids) created by whpearson
A small patch to Data.Monoid to give Max a and Min a monoids for (Ord a, …
00:31 Ticket #3035 (:steplocal and :stepmodule should not polute trace history) created by phercek
:steplocal and :stepmodule should not extend trace history with records …

02/18/09:

17:24 Ticket #3001 (Biographical profiling segfaults) closed by igloo
fixed: Thanks for the follow-up, nad. I've fixed this second problem in HEAD and …
07:36 Ticket #2889 (Compilation fails - Can't open temporary) closed by igloo
invalid: OK; thanks for taking the time to test it again.
06:11 Ticket #2827 (Win32 releases lack versioned binaries) closed by igloo
fixed: Fixed in HEAD and 6.10 branch, and I've added a TODO note to the new build …
04:58 Ticket #3020 (process 1.0.1.1 does not compile) closed by simonmar
invalid: You need to add -package process, or use the --make flag. The reason …
01:36 Ticket #3034 (divInt# floated into a position which leads to low arity) created by batterseapower
Tyson Whitehead saw this in the Core output of one of his programs …

02/16/09:

22:50 Ticket #3033 (numerical error introduced by -O1) created by roland
[…] This program prints "-2.328125" when compiled with "-O1". Running …
18:10 DataParallel/Repositories edited by chak
(diff)
18:04 DataParallel edited by chak
(diff)
11:46 Ticket #3032 (would be nice if -fno-code and --make worked together) created by duncan
We had a Cabal feature request to omit linking to make it quicker in the …
05:47 Ticket #3031 (-fwarn-unrecognised-pragmas is not documented) created by simonmar
Somehow this slipped through the net…
05:05 Ticket #3027 (Specialisation rules fail because dictionary projections do not match) closed by malcolm.wallace@…
fixed: This bug appears to have been fixed between 6.8.2 and 6.10.1. (Although …

02/15/09:

15:22 Ticket #3030 (GHCI Loading Compiled Modules Under Windows XP Crashes) created by jburck
whenever I load any compiled code under GHCI I get the following when it …
13:05 Ticket #3029 (ghc panic while installing hs-Crypto package (via macport)) created by mreza101
Here is the bug dump after it failed to build the package. Error: Target …

02/13/09:

10:34 Ticket #3028 (what_next error) created by osuch
C:\Documents and Settings\ondrej\Desktop\Prob>del *.o C:\Documents and …
06:03 Ticket #3027 (Specialisation rules fail because dictionary projections do not match) created by malcolm.wallace@…
Here is an apparent bug in ghc's specialisation rules. The rewrite rule …

02/12/09:

14:55 Ticket #3026 (GHCi segfault) created by porges
This may be libedit's fault, but I can't tell :) How to replicate: Load …
11:48 Ticket #3025 (Possible PiDigits memory explosion regression) created by japple
This bug is reported from …
09:09 Building/Solaris edited by duncan
fix link to ticket (diff)
09:01 Building/Prerequisites edited by simonmar
(diff)
06:52 Ticket #3024 (Rewrite hp2ps in Haskell) created by SamB
Right now, hp2ps is written in rather difficult to modify C, and is quite …
05:56 Ticket #3023 (Wrong inferred type shown) created by guest
When the warning for missing type signatures is turned on the displayed …
02:27 Ticket #3001 (Biographical profiling segfaults) reopened by simonmar
Nice catch Ian. We should add this as a test, clearly the existing test …

02/11/09:

22:53 Ticket #3022 (ghc: panic! (the 'impossible' happened) linkBCO: >= 64k insns in BCO) created by guest
ghci told me to report a bug: […] I've attached the offending file, …
19:23 Ticket #3021 (A way to programmatically insert marks into heap profiling output) created by SamB
This would be useful for e.g. marking compiler phases. Hmm, this would be …
16:57 Ticket #2890 (Library docs are missing source links) closed by igloo
fixed: Checked: […] All good!
10:19 Ticket #3020 (process 1.0.1.1 does not compile) created by Philonous
Compiling haskell source using the process library version 1.0.1.1 via …
10:17 Ticket #3019 (sparc membar asm instruction requires mode parameter) created by duncan
The new parallel/WSDeque.c uses store_load_barrier() from …
08:49 Ticket #2871 ("Prologue junk?" error when building GHC) closed by igloo
fixed: Fixed in HEAD and 6.10: […]
08:48 Ticket #3001 (Biographical profiling segfaults) closed by igloo
fixed: Fixed in HEAD and 6.10: […]
08:47 Ticket #2872 (sparc -mcpu=v9 is not used in assembly phase) closed by igloo
fixed: Fixed in HEAD and 6.10: […]
08:31 Ticket #2746 (Documentation for Haskell 98 modules is empty) closed by igloo
fixed: Now working in 6.10 branch and HEAD. Thanks, David!
07:46 Ticket #3018 (Constraints of function in record appears to nullifiy instance ...) created by ben.kavanagh
If an field of a record that has constraints in its type, defining a value …
04:19 Ticket #3017 (Type inference is broken when dealing with tuple type synonyms) created by straka.milan
I have GHC 6.10.1 built from the sources. In the whole bugreport, suppose …

02/10/09:

16:28 Ticket #3016 (Long compile times, large memory use with static data in 6.10) created by dons
A collection of modules like this, when compiled together, are taking 2 …
14:56 Ticket #3015 (Building packages using ghc (6.8.2) results in inconsistent error ...) created by akrohit
[…] Whenever installing any package using cabal or building packages …
13:54 Ticket #2971 (readFile "/proc/mounts" hangs on an amd64 machine) closed by igloo
fixed: Merged
13:54 Ticket #2980 (Data.Generics reports wrong package?) closed by igloo
fixed: Merged
11:47 Ticket #2808 (createDirectoryIfMissing should be atomic) closed by igloo
fixed: All 3 merged.
11:45 Ticket #2894 (Documentation for "even" missing) closed by igloo
fixed: Now fixed in HEAD and 6.10 branch.
01:17 Ticket #3014 (Any type being derived in Haskell 98 module) created by fasta
Load the attached module with ghci -ignore-dot-ghci, do :browse and …
00:58 DataParallel/WorkPlan edited by chak
(diff)

02/09/09:

11:20 Ticket #3013 (New simple GADT feature) created by guest
It's somewhat of an anomaly that the following does not work: […] …
07:01 Ticket #2916 (Adding "-auto-all" when using "-O2 -prof" causes "<<loop>>") closed by simonmar
invalid: So what happened here is that GHC decided to transform this […] into …
04:03 Ticket #3012 (A little deriving for GADTs) created by guest
For GADTs that are really enumerations, I think deriving Show should work. …

02/08/09:

17:05 TypeFunctionsStatus edited by chak
(diff)
16:04 Ticket #2709 (System.Directory.doesDirectoryExist "\\" is False on Windows) closed by igloo
fixed: Fixed in HEAD and 6.10 branch: […]
15:58 Ticket #3002 (Documentation for Data.Map.unionWithKey makes reference to "new" and "old" ...) closed by igloo
fixed: Fixed in HEAD and 6.10-branch: […]
15:53 Ticket #2883 (setitimer(ITIMER_VIRTUAL) is not always available) closed by igloo
fixed: Applied to HEAD and 6.10 branch: […]
14:34 Ticket #3011 (ASSERT failed: file typecheck/TcMType.lhs line 526 t_a32G{tv}) created by batterseapower
NB: this is NOT AFAIK a duplicate of the previous ticket about the TcMType …
11:06 Ticket #2913 (OldException's catch etc should treat new Exception types as ...) closed by igloo
fixed: Fixed in HEAD and 6.10 branches: […]
03:19 Ticket #3006 (ghc panic when build Crypto package on Mac OS X 10.4) closed by Deewiant
duplicate: Duplicate of #2967, #2919, #2771, and #2753.
03:19 Ticket #3010 ("RegAllocLinear.getStackSlotFor: out of stack slots" ghc 6.10.1 for ...) closed by Deewiant
duplicate: Duplicate of #3006, #2967, #2919, #2771, and #2753.

02/07/09:

17:51 Ticket #3010 ("RegAllocLinear.getStackSlotFor: out of stack slots" ghc 6.10.1 for ...) created by agocorona
compiling Crypto-4.1.0 .............. ............... [1 of 4] Compiling …
12:04 Ticket #3009 (ghci-6.10.1 has odd buffering behavior) created by judahj
In ghci-6.10.1: […] That is, even though stdin is supposed to be …

02/06/09:

15:45 Ticket #3008 (Strange behavior when using newtyped version of IO monad in FFI import ...) created by waern
Take a look at these two modules: A.hs: […] B.hs: […] Now, …
14:35 Ticket #3007 (GHC seems to ignore the package name of modules imported with {#- SOURCE ...) created by jeltsch
I have attached an archive with source bundles of two small Cabal packages …
11:36 Ticket #3006 (ghc panic when build Crypto package on Mac OS X 10.4) created by alexott
I build Crypto package on Mac OS X 10.4 and got following error: […]
09:16 Ticket #3005 (Normalize fully-applied type functions prior to display) created by dmcclean
I have a module with a matrix type constructor: […] which uses …

02/05/09:

14:21 Ticket #3004 (Makefile needs to improve treatment of HsColour) created by nr
Fresh checkout, a few new patches, sh boot & configure are OK, but 'make' …
09:50 Ticket #3003 (Happy does not reject pragmas) created by SamB
I was about to report a bug in GHC's handling of -fno-warn-missing …
08:48 Ticket #2982 (GHCi crashes if a :def command gets a pattern-match error) closed by igloo
fixed: Fixed in HEAD and 6.10 branch by […] […]
08:39 Ticket #2989 (ByteString causes C stack overflow in generated code) closed by igloo
invalid: I agree, doesn't look like a bug to me.
07:21 Ticket #2949 (ghci suddenly won't start) closed by igloo
worksforme: No response from submitter, so closing. Please reopen if you can reproduce …

02/04/09:

07:15 Ticket #2994 (give better error messages for instance declarations with the wrong number ...) closed by simonpj
fixed: Your wish is my command. I spent way too long on this, but it was fun. …
07:13 Ticket #2905 (require -XGADTs in order to pattern-match GADTs) closed by simonpj
fixed: Done […] Don't merge to the branch; it's a small change in behaviour. …
05:51 Ticket #2958 (ghc-pkg describe is lying) closed by simonmar
invalid
03:48 Ticket #3002 (Documentation for Data.Map.unionWithKey makes reference to "new" and "old" ...) created by guest
The example given for unionWithKey uses rather odd names "new_value" and …
00:44 Ticket #2999 (yi darcs crashes ghc 6.11.20090201) closed by simonpj
fixed: I've pushed a patch that makes it a warning only. That should resolve it. …

02/03/09:

19:32 TypeFunctionsStatus edited by chak
(diff)
16:08 Ticket #2993 (Precedence errors are reported for undefined operators) closed by igloo
fixed: Both merged.
16:07 Ticket #2903 (Incorrect length for CWStringLen on Win32) closed by igloo
fixed: Fixed (thanks Ross!) in HEAD and 6.10 branch: […]
14:19 Ticket #2987 (panic when compiling again) closed by igloo
fixed: Done: […]
07:55 Ticket #3001 (Biographical profiling segfaults) created by nad
[…]
06:22 Ticket #2918 (Storable alignment for Double is 4) closed by simonmar
wontfix: The alignment for Storable instances is determined by configure tests. …
06:11 Ticket #3000 (:break command should recognize also nonexported top level symbols in ...) created by phercek
When a breakpoint is defined for a qualified function name ( ( conid …

02/02/09:

19:06 DataParallel/WorkPlan edited by chak
(diff)
16:08 TypeFunctionsStatus edited by chak
(diff)
15:56 Ticket #2920 (old-time on hackage is incorrectly packaged) closed by ross
fixed: The fix for the .cabal file was […] which was included in …
15:18 Ticket #2999 (yi darcs crashes ghc 6.11.20090201) created by wolverian
[…]
13:00 Ticket #2878 (panic while compiling Cabal-1.6.0.1) closed by igloo
worksforme
12:56 Ticket #2877 (crash when printig a list (IO ())) closed by igloo
worksforme
12:53 Ticket #2874 (Error message doesn't mention extension that is missing) closed by igloo
worksforme: Unreproducible, and no testcase, so closing this ticket. Please reopen if …
11:58 Ticket #2606 (Backspace, delete, etc. don't work in ghci in HEAD) closed by igloo
invalid
06:26 Ticket #2990 ("GHC Commentary: The byte-code interpreter and dynamic linker " is empty) closed by igloo
invalid: Thanks for making the wiki page. It sounds more useful than this bug …
05:14 Commentary/Rts/HaskellExecution/HeapChecks edited by SamB
This looks like a stub, too (diff)
05:07 Commentary/Rts/HaskellExecution/Updates edited by SamB
This looks like a stub to me… (diff)
05:05 Commentary/Rts/Weak edited by SamB
This is a stub (diff)
05:04 Commentary/Rts/Interpreter edited by SamB
This is a stub (diff)
05:03 Commentary/Rts/FFI edited by SamB
... but that wasn't the link syntax (diff)
05:03 Commentary/Rts/FFI edited by SamB
This is a stub (diff)
05:02 CategoryStub edited by SamB
Huh. BackLinks? macro didn't work as expected, and I had assumed the … (diff)
04:56 CategoryStub created by SamB
Add a way to tag stubs

02/01/09:

15:12 Ticket #2998 (Expose the internals of the network library to make it more extensible) created by tibbe
When creating new libraries on top of the network library it would be …
10:19 Ticket #2997 (Package names starting with a numeric character cause assembler errors) created by mboes
Hi, When trying to compile a package named 9pH, I get the following …
09:41 Ticket #2996 (Network.Socket.sClose should change socket status) created by amthrax
The current implementation of sClose in Network.Socket leaves the socket …
04:07 Ticket #2995 (ghc -Wall does not complain about unnecessary data constructor imports) created by EyalLotem
If it is enough to import: […] Then ghc should complain (warn) when …

01/31/09:

15:23 Ticket #2960 (Add instance Data.Traversable for Data.IntMap) closed by igloo
fixed: Applied, thanks!
14:13 Ticket #2939 (Example in library doco for Control.Exception.handle is no longer ...) closed by igloo
fixed: Thanks for the report. I've updated the docs.
14:13 Ticket #2819 (Bad example code in documentation of Control.Exception.catch) closed by igloo
fixed: Thanks for the report. I've updated the docs.
14:13 Ticket #2655 (Control.Exception's Haddock document drop instruction about Extensible ...) closed by igloo
fixed: Thanks for the report. I've updated the docs.
12:30 Ticket #2994 (give better error messages for instance declarations with the wrong number ...) created by rwbarton
Consider the following erroneous program which tries to define an instance …
12:16 Ticket #2993 (Precedence errors are reported for undefined operators) created by Olathe
I found a misleading error message. If I add the import for (<$>), but I …

01/30/09:

22:42 Ticket #2992 (GHCi Memory Leak in Windows Vista) created by Andir
If use ghci.exe and separating compiling via ghc.exe, memory leak in ghci …
14:59 GhcApiAstTraversals edited by claus
remove references to old/fixed ghc bugs (diff)
14:57 GhcApiAstTraversals edited by claus
redirect from syb-utils to syb or ghc-syb (diff)
12:21 Ticket #2991 (.mix files generation broken with -fhpc and --make flags with lhs modules) created by ppavel
assume the project consisting of two files: !Main.lhs and MyModule.hs. …
11:52 Ticket #2990 ("GHC Commentary: The byte-code interpreter and dynamic linker " is empty) created by SamB
There is no content on the wiki page Commentary/Rts/Interpreter!
11:15 Ticket #2985 (Bogus superclass dictionary with equality constraints) closed by igloo
fixed: Merged.
10:49 Ticket #2944 (Mutually recursive equality constraints) closed by igloo
fixed: Merged
10:48 Ticket #2961 (Incorrect FFI code generated with -O) closed by igloo
fixed: Merged.
06:32 Ticket #2914 (RecordWildCards doesn't work with associated datatypes inside class ...) closed by igloo
fixed: Merged.
05:37 Ticket #2956 (Template Haskell: cannot splice sections) closed by igloo
fixed: Merged
05:37 Ticket #2973 (In ghci, loadObj fails after :cd for compiled module) closed by igloo
fixed: Merged
03:10 Commentary/HeapAlloced edited by simonmar
(diff)
03:07 eliminate-heap-alloced.patch.gz attached to Commentary/HeapAlloced by simonmar
try to use ELF section magic to let static closures have block descriptors
03:06 faster-heap-alloced.patch.gz attached to Commentary/HeapAlloced by simonmar
implement a more elaborate cache-like scheme for HEAP_ALLOCED on 64-bit …
03:04 Commentary/Rts edited by simonmar
(diff)
03:03 Commentary/HeapAlloced edited by simonmar
(diff)
03:03 Commentary/HeapAlloced created by simonmar

01/29/09:

23:34 Ticket #2989 (ByteString causes C stack overflow in generated code) created by Olathe
I accidentally left off the apostrophe in the following code. […] …
21:53 DataParallel/WorkPlan edited by chak
(diff)
19:59 Ticket #2606 (Backspace, delete, etc. don't work in ghci in HEAD) reopened by japple
(Sorry, meant to his "preview") ctrl-<left arrow> does not work. #2741
07:18 Ticket #2974 (Compiling HTTP-4000.0.4 makes GHC 6.11.20090121 panic) closed by simonpj
fixed: Urk. Thanks for finding this. I've fixed it now: […] Simon
05:27 Status/SLPJ-Tickets edited by simonpj
(diff)
03:50 Ticket #2988 (Improve float-in) created by simonpj
At the moment we can get a cascade of simplifier iterations like this: …

01/28/09:

20:39 Ticket #2987 (panic when compiling again) created by dsrogers
haskelldb 0.10 doesn't build under ghc 6.10.1. I download it with: […] …
14:56 Ticket #2986 (:info printing instances often isn't wanted) created by Remi
:info shows all instances of types/classes, which often obscures the info …
09:43 Ticket #2985 (Bogus superclass dictionary with equality constraints) created by simonpj
[…] Running this program produces <<loop>>. Reason is that the `Num …
02:16 Ticket #2984 (Vectorized dph code doesn't terminate) created by fre
The program attached to this ticket doesn't terminate when vectorisation …
02:04 DataParallel edited by chak
(diff)
01:19 Ticket #2191 (A way to programmatically cause GHC to report the cost center stack ...) closed by simonmar
fixed
00:19 Ticket #2983 (Segmentation fault in ray tracer with certain options) created by thoughtpolice
The attached program, RayT.hs, when compiled like so can be executed …

01/27/09:

06:03 Ticket #2982 (GHCi crashes if a :def command gets a pattern-match error) created by simonpj
Peter Hercek reports […] The "no parse" is quite correct: `(read …
05:54 DataParallel/WorkPlan edited by chak
(diff)
05:42 DataParallel/WorkPlan edited by chak
(diff)
05:37 DataParallel/WorkPlan edited by chak
(diff)
05:15 DataParallel/WorkPlan edited by chak
(diff)
05:00 DataParallel/WorkPlan edited by chak
(diff)
03:48 DataParallel/Optimisation edited by chak
(diff)
03:48 DataParallel/Optimisation edited by chak
(diff)
03:47 DataParallel/Related edited by chak
(diff)
03:46 DataParallel/Desugaring edited by chak
(diff)
03:46 DataParallel/Desugaring edited by chak
(diff)
03:45 DataParallel/Vectorisation/CodeVectorisation edited by chak
(diff)
03:45 DataParallel/Vectorisation/TypeVectorisation edited by chak
(diff)
03:44 DataParallel/Vectorisation edited by chak
(diff)
03:41 DataParallel/Design edited by chak
(diff)
03:40 DataParallel/SMP edited by chak
(diff)
03:40 DataParallel/Example edited by chak
(diff)
03:39 DataParallel/WorkPlan edited by chak
(diff)
03:38 DataParallel/Repositories edited by chak
(diff)
03:38 DataParallel/Repositories edited by chak
(diff)

01/26/09:

09:49 Ticket #2981 (".space" directive not recognised by solaris assembler) created by duncan
The Solaris assembler (/usr/ccs/bin/as) does not recognise the .space
08:44 Ticket #2961 (Incorrect FFI code generated with -O) reopened by simonmar
08:40 Ticket #2961 (Incorrect FFI code generated with -O) closed by simonmar
fixed: Fixed: […]
08:32 Ticket #2471 (generate C wrappers for FFI functions) closed by simonmar
duplicate: actually #2979 is a better ticket, so closing this one as a dup.
08:07 Ticket #2975 (GHCi's :edit command calls the editor with stdin in nonblocking mode) closed by simonmar
fixed: Thanks for the report. This one is already fixed: […]
06:42 Ticket #2980 (Data.Generics reports wrong package?) created by Martijn
On a Windows XP machine, importing the Data.Generics packages gives the …

01/25/09:

07:53 Ticket #2979 (better support for FFI C wrappers for macros in system headers) created by duncan
Often C functions get defined via macros on some systems. For example …
00:49 Ticket #2978 (Add support for more characters to UnicodeSyntax) created by porges
Here is a short patch to add support for some more Unicode characters when …

01/24/09:

11:38 Ticket #2977 (Install phase fails when using --enable-shared) created by ingmar
Using todays snapshot (6.11.20090123), --enable-shared fails to install …

01/23/09:

09:37 Ticket #2964 (System.Directory.getCurrentDirectory doesn't work on win32 if the current ...) closed by simonmar
duplicate: looks like the same bug as #2963
08:39 Ticket #2976 (:show bindings give wrong results when a variable was redefined) created by phercek
Bindings displayed with :show bindings do not correspond to what can …
08:04 Ticket #2975 (GHCi's :edit command calls the editor with stdin in nonblocking mode) created by kaol
When using editline support, GHCi sets stdin to nonblocking mode. […] …
05:52 Building/Solaris edited by duncan
make it clear in what cases we would want to avoid hard coding paths (diff)
05:46 Building/Solaris edited by maeder
added references to tickets (diff)
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