Timeline


and

03/02/07:

17:07 Ticket #1164 (building ghc-6.7.20070221 failed on debian etch) closed by guest
fixed: It works now (20070303) on debian etch amd64. Cheers, thorat
15:02 Ticket #1188 (STM.c:stmCommitNestedTransaction bogosity) created by ms43
there is a superfluous if (result) in stmCommitNestedTransaction in STM.c. …
14:58 Ticket #1187 (GHC.Conc.prodServiceThread can deadlock) created by ms43
i am using GHC 6.6 from darcs (checked out on 2007-02-18). there is a race …
05:53 Ticket #850 (threaded RTS uses SIGALRM) closed by simonmar
fixed: The problem with usleep() is that it stops with EINTR whenever a …
02:58 Ticket #1186 (GHC as a library panic on loading second module) created by ArthurVanLeeuwen
Given the following two modules: […] and […] the following …

03/01/07:

15:46 Ticket #976 (GHCi crashes on Windows 98) closed by igloo
fixed: Sigbjorn has confirmed that the changes have been committed, and it sounds …
15:46 Ticket #970 (GHCi crashes under Windows Millenium) closed by igloo
fixed: Sigbjorn has confirmed that the changes have been committed, and it sounds …
07:36 Ticket #1156 (usleep hangs indefinitely when using -threaded) closed by Eelis
duplicate: This problem is actually one of the listed symptoms of the problem …
07:15 Ticket #1185 (can't do I/O in the child of forkProcess with -threaded) created by simonmar
forkProcess kills all threads, as advertised. Unfortunately this …
06:17 Ticket #839 (Generate documentation for built-in types and primitve operations) closed by igloo
fixed: Merged.
06:17 Ticket #249 (-caf-all bugs) closed by igloo
fixed: Merged.

02/28/07:

20:41 Ticket #1184 (Hasktags misses symbol) created by newsham
(not sure I filed this bug appropriately. I belive hasktags came as part …
08:40 Ticket #1180 (ghci 6.7 PPC memory corruption) closed by thorkilnaur
invalid: Thanks a lot for this report. This seems to be caused by the patch merge …
07:03 Ticket #1157 (hxt cannot be compiled with optimization level 2 (-O2)) closed by igloo
invalid: This looks like an internal compiler error from gcc. The web has similar …
06:45 Ticket #406 (internal error: EVACUATED object entered!) closed by simonmar
worksforme: Tried to reproduce without success using GHC 6.6. I downloaded the exact …
06:23 Ticket #1183 (internal error: interpretBCO: unknown or unimplemented opcode 64956/64949) closed by simonmar
duplicate: Thanks for the bug report - this one has been reported (several times!) …
06:06 Ticket #1183 (internal error: interpretBCO: unknown or unimplemented opcode 64956/64949) created by ghc@…
System information uname -a: SunOS tuck 5.10 Generic_118833-36 sun4u …
03:11 Ticket #1150 (Build Error on ia64) reopened by sim
with gcc 3.3.6 and ghc-6.7.20070227-src.tar.bz2 i get the error: […] …

02/27/07:

15:49 Ticket #1171 (GHC doesn't respect the imprecise exceptions semantics) reopened by simonpj
Indeed our paper …
12:40 Ticket #1150 (Build Error on ia64) closed by igloo
fixed: I've applied your patch to both the HEAD and 6.6 branch, thanks! I'm a …
07:04 Ticket #1182 (splitAt does not implement H98 report behaviour, it is too strict in 'n') created by duncan
The  H98 report
06:19 Ticket #1171 (GHC doesn't respect the imprecise exceptions semantics) closed by simonmar
invalid: Not a bug!!!! Let's look at the code: […] The last two branches are …
05:56 Ticket #1086 (unix package cannot be compiled with -fasm, due to lstat()) closed by igloo
fixed: Merged.
05:56 Ticket #1154 (GADT syntax for newtype causes tcConDecl exception) closed by igloo
fixed: SimonPJ's merged this.
05:21 Ticket #933 (Separate compilation fails with existential records) closed by igloo
fixed: I've documented this in the 6.6 branch users guide.
02:57 Ticket #1179 (20x slow down with -O or -O2) closed by simonmar
duplicate
02:55 Ticket #1178 (ghci 6.6 dies on nobench 'chess' program with unknown opcode error) closed by simonmar
duplicate: Duplicate of #1013
02:55 Ticket #1175 (internal error: interpretBCO: unknown or unimplemented opcode 64936) closed by simonmar
duplicate: Duplicate of #1013

02/26/07:

23:03 Ticket #1181 (GHC API load panic) created by judahj
The attached program APILoad.hs, which works with ghc-6.6, panics …
21:45 Ticket #1180 (ghci 6.7 PPC memory corruption) created by allbery@…
{{{mress:5017 Z$ compiler/stage2/ghc-inplace --interactive _ …
20:22 Ticket #1179 (20x slow down with -O or -O2) created by dons
This program: […] Suffers a misoptimisation when compiled with -O or …
20:09 Ticket #1178 (ghci 6.6 dies on nobench 'chess' program with unknown opcode error) created by dons
GHCi 6.6: This program from the nobench/nofib suite: […] using the …
13:51 Building/RunningNoFib edited by alexey
(diff)
13:49 Building/RunningNoFib edited by alexey
(diff)
07:50 Ticket #1075 (ghci unhandled exception on startup (memory access violation)) closed by simonmar
duplicate: No feedback from submitter, highly likely to be the DEP bug so closing as …
07:43 Building/RunningNoFib edited by alexey
(diff)
01:56 Ticket #1177 (All I/O requests must complete before shutdown on Windows) created by simonmar
In the non-threaded RTS, in order to fix problems with shutdown of DLLs we …

02/25/07:

12:14 Ticket #1176 (Infinite loop when printing error message) created by Paul_Berry@…
I am trying to compile a file that has a known compile error. Ghc gets …
09:48 Ticket #1175 (internal error: interpretBCO: unknown or unimplemented opcode 64936) created by guest
With different calls to the same function the opcode as below varies. …

02/24/07:

19:37 Ticket #1172 (Impredicative type-class context causes stack overflow or non-termination ...) closed by ccshan
duplicate
19:37 Ticket #1173 (Impredicative type-class context causes stack overflow or non-termination ...) closed by ccshan
duplicate
19:11 Ticket #1174 (Impredicative type-class context causes stack overflow or non-termination ...) created by ccshan
This program makes GHC loop. The first time the stack overflows; the …
19:06 Ticket #1173 (Impredicative type-class context causes stack overflow or non-termination ...) created by ccshan
This program makes GHC loop. The first time the stack overflows; the …
19:00 Ticket #1172 (Impredicative type-class context causes stack overflow or non-termination ...) created by ccshan
This program makes GHC loop. The first time the stack overflows; the …
13:39 Ticket #1171 (GHC doesn't respect the imprecise exceptions semantics) created by neil
Yhc bug 122 appears to be a GHC bug: …
07:38 Ticket #1170 (Can't install on intel mac) created by j.millen@…
Mac Intel (Tiger) installation from the binary package failed. I …

02/23/07:

18:44 Ticket #1169 (Control.Monad.Cont documentation) created by Andriy
Currently this important monad module does not have any haddock comment. …
06:42 Ticket #1168 (Optimisation sometimes decreases sharing in IO code) created by simonmar
The simplifier is losing sharing in spectral/calendar, probably because …
05:23 Ticket #1128 (The impossible happened, code commented) closed by igloo
fixed: Merged.
05:19 Ticket #1145 (class instance lost during re-export & packaging) closed by igloo
fixed: I'm afraid the merge isn't trivial, so it's probably best to stick with …
05:06 Ticket #1014 (Mangled module name in __stginit_Module symbol) closed by igloo
fixed: Merged.

02/22/07:

19:24 TypeFunctionsTypeChecking edited by chak
(diff)
12:11 Ticket #1167 (mangler makes global symbol disappear on linux-ppc) created by arekm@…
Enviroment: linux-ppc, very fresh software, upcoming gcc 4.2, ghc 6.6. I …
06:30 GhciDebugger edited by mnislaih
add missing info in the ghc-api section (diff)
06:21 Ticket #1166 (GHCi crashes under Windows 2003 server) closed by simonmar
duplicate: Duplicate of #885, which is now fixed (please wait for 6.6.1, or get a …
05:38 Ticket #1166 (GHCi crashes under Windows 2003 server) created by guest
_ _ _ / _ \ /\ /\/ (_) / /_\// /_/ / / | | GHC …
04:04 Ticket #1165 (clausify has a space leak with -O2) created by simonmar
nofib/spectral/clausify space leaks when compiled with -O2. This only …

02/21/07:

18:09 Commentary/PrimOps edited by TomMD
Removed extra bracket (diff)
14:48 Ticket #1164 (building ghc-6.7.20070221 failed on debian etch) created by guest
I did ./configure and make -j2 (retried w/o -j2) and got GHC error in …
11:25 Ticket #1163 (ghc install should support DESTDIR) created by bohanlon
When installing GHC with a system such as SMake and depot, it is rather …
08:17 Ticket #1162 (:quit doesn't always quit GHCi when stopped at a breakpoint) created by mnislaih
The mechanism for GHCi inferior sessions used by the debugger is a bit …
06:36 Ticket #1161 (Clean up the library testing story) created by simonmar
Our story for testing libraries is in disarray, and needs cleaning up. …
01:53 Ticket #1160 (drop regex-posix in favour of regex-tdfa?) created by simonmar
regex-tdfa is written in Haskell (regex-posix uses a C backend), and it …
01:21 Ticket #1159 (conc063(ghci) hanging on Windows) created by simonmar
conc063(ghci) hangs and doesn't get killed by the timeout program for some …
01:15 Ticket #1151 (small program misbehaves with -fvia-C) closed by simonpj
fixed: Fixed. Sorry about this. Simon

02/20/07:

14:49 Building/FAQ edited by simonmar
Sorry, setting SplitObjs?=NO in mk/build.mk definitely works. If you have … (diff)
06:19 Ticket #1149 (Socket handles are not properly closed after hDuplicate) closed by igloo
fixed: It turns out hDuplicate was giving us a different FD for reading and …
06:08 GhciDebugger edited by mnislaih
Yay! Overhead is down to 2.6x (diff)
06:05 GhciDebugger edited by bjpop
(diff)
06:03 GhciDebugger edited by bjpop
(diff)
04:32 Ticket #1158 (Problem with GADTs and explicit type signatures) created by guest
[…]
04:29 Building/FAQ edited by tphyahoo
(diff)
04:09 Ticket #1157 (hxt cannot be compiled with optimization level 2 (-O2)) created by maeder@…
When trying to install HXT-7.1 on our power mac compilation failed with: …
03:17 Ticket #1153 (panic! "expectJust zonkSigTyVar" while compiling) closed by igloo
fixed: Merged.
03:17 Ticket #1010 (ghci crashes when running out of heap.) closed by igloo
fixed: Merged.
03:16 Ticket #1044 (library docs on web have broken link) closed by igloo
fixed

02/19/07:

14:32 Commentary/Compiler/StgSynType edited by Eelis
grammar fix (diff)
10:50 Ticket #1066 (MacOSX powerpc gcc 3.3/4.0 and unknown symbol `_printf$LDBLStub') closed by thorkilnaur
wontfix: So here is the FAQ entry: …
09:56 Ticket #1153 (panic! "expectJust zonkSigTyVar" while compiling) reopened by simonpj
Oops. I shouldn't close this until it's been merged.
09:55 Ticket #1153 (panic! "expectJust zonkSigTyVar" while compiling) closed by simonpj
fixed: Fixed. Please merge to stable branch. Mon Feb 19 17:52:48 GMT 2007 …
08:31 Ticket #1156 (usleep hangs indefinitely when using -threaded) created by Eelis
Consider the following two-line program. […] When compiled without …
07:57 Commentary/Compiler/StgSynType edited by simonpj
(diff)
07:55 Commentary/Compiler/HscMain edited by simonpj
(diff)
06:25 Ticket #1137 (HashTable.hashString broken) closed by igloo
fixed: Merged.
01:42 Ticket #1155 (ghci -debug generates slightly odd message) created by Stefan O'Rear <stefanor@…>
[…] Extremely similar messages are seen with 6.6 and 6.4.2. IMO the …

02/18/07:

16:06 Ticket #1154 (GADT syntax for newtype causes tcConDecl exception) created by ccshan
[…]
10:21 Ticket #1153 (panic! "expectJust zonkSigTyVar" while compiling) created by shahn
GHC is panicing while compiling the attached Programm: […] …
03:16 Ticket #1135 (HsTime.h isn't installed by the Windows installer) closed by ross
fixed: Fixed for GHC build by patch HsTime.h should be installed. Fixed for …

02/17/07:

15:44 Ticket #918 (Fix HOpenAL's configure.ac bug that can't find OpenAL framework under Mac ...) closed by igloo
fixed: Applied, thanks to everyone involved in writing and testing the patch!
14:55 Ticket #1152 (Unexcepted behaviour of Control.Exception.catch) closed by igloo
invalid: This is actually expected behaviour. In the second expression the value …
13:05 Ticket #1143 (prettyprint case alternatives get pushed too far to the right) closed by igloo
fixed: Patch applied, thanks!
11:17 Ticket #1139 (Error when running ghci in emacs buffer) closed by igloo
worksforme: I'm unable to reproduce this problem. If anyone knows of a way to then …
09:02 Ticket #1152 (Unexcepted behaviour of Control.Exception.catch) created by tobi@…
Hi, I'm running GHC Interactive, version 6.6, for Haskell 98 on a Suse …
03:52 Ticket #1132 (Data.ByteString.Lazy.Char8's readInt does no bounds checking) closed by igloo
invalid: Haskell doesn't define overflow behaviour, so I think this is no bugs.

02/16/07:

17:21 Ticket #1151 (small program misbehaves with -fvia-C) created by Stefan O'Rear <stefanor@…>
[…] The exact error seen depends in a not-yet-characterised way on the …

02/15/07:

07:00 Ticket #1150 (Build Error on ia64) created by sim
building ghc 6.6, I get this error: […]
03:24 BuildBot edited by simonmar
(diff)
03:23 BuildBot edited by simonmar
(diff)
01:40 Ticket #1149 (Socket handles are not properly closed after hDuplicate) created by cb224@…
After accepting a handle using Network's accept, then using hDuplicate …

02/14/07:

14:52 Ticket #1148 (Bad warnings about unused imports that are in fact needed) created by brianh
If I compile the following code with the -W flag I get a warning about …
04:40 Ticket #1147 (Quadratic behaviour in the compacting GC) created by simonmar
Run the following program under GHCi with +RTS -c -RTS: […] Notice …

02/13/07:

19:33 Attic/X86OSXGhc edited by humasect
(diff)
19:32 Attic/X86OSXGhc edited by humasect
(diff)
16:59 Ticket #1146 (Fork bomb should throw an exception) created by guest
When fork bombing (example code below, just run 'f'), a failed forkIO …
10:21 Ticket #1145 (class instance lost during re-export & packaging) created by conal
The package …

02/12/07:

13:02 Ticket #1144 (reduction count for ghci) created by guest
It would be nice to extend ghci's statistics capabilities to include the …
04:30 Ticket #1142 (Access denied to Snapshot distributions) closed by simonmar
fixed: Fixed, thanks. For future reference: it's necessary to set the umask in …
03:53 Ticket #1138 (The -fexcess-precision flag is ignored if supplied on the command line.) closed by simonmar
fixed: already fixed, in both the 6.6 branch and HEAD, this is the patch: […]
03:48 ExplicitCallStack/StackTraceExperience edited by bjpop
(diff)
03:44 ExplicitCallStack/StackTraceExperience edited by bjpop
(diff)
03:42 ExplicitCallStack/StackTraceExperience edited by bjpop
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03:41 ExplicitCallStack/StackTraceExperience edited by bjpop
(diff)

02/11/07:

20:39 Ticket #1143 (prettyprint case alternatives get pushed too far to the right) created by ken.takusagawa.2@…
I've been trying to make case statements, or more specifically …
18:08 Ticket #1142 (Access denied to Snapshot distributions) created by ken.takusagawa.2@…
I get "403 Forbidden" when I try to download …
15:52 Ticket #1141 (Add extra completion functionality to readline package) created by judahj
I propose adding a few functions having to do with readline word …
05:02 Ticket #1140 (Use ccall for OpenAL on Windows (was part of #918)) created by thorkilnaur
The patch attached to this ticket is part of a patch originally attached …

02/10/07:

16:51 Ticket #1139 (Error when running ghci in emacs buffer) created by guest
I'm running ghci inside of an emacs buffer. I was trying to load the …

02/09/07:

21:24 Ticket #1138 (The -fexcess-precision flag is ignored if supplied on the command line.) created by dons
The numerics/Double-based programs on the great language shootout were …
09:38 Ticket #1115 (GHC concurrency runtime "breaks" every 497 (and a bit) days) closed by igloo
fixed: I've applied this patch, and another that does the same for Windows.
09:03 Ticket #1137 (HashTable.hashString broken) created by j.russell@…
The output of HashTable?.hashString is seriously broken in GHC 6.6. Here …
05:46 ExplicitCallStack/StackTraceExperience edited by bjpop
(diff)
05:27 ExplicitCallStack edited by bjpop
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05:26 ExplicitCallStack edited by bjpop
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05:26 ExplicitCallStack edited by bjpop
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05:25 ExplicitCallStack edited by bjpop
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05:24 ExplicitCallStack edited by bjpop
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05:18 ExplicitCallStack edited by bjpop
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04:28 ExplicitCallStack edited by bjpop
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04:24 ExplicitCallStack/StackTraceExperience edited by bjpop
(diff)
00:01 ViewPatterns edited by simonpj
(diff)

02/08/07:

08:33 ExplicitCallStack edited by bjpop
(diff)
08:13 ExplicitCallStack/StackTraceExperience edited by bjpop
(diff)
08:11 ExplicitCallStack/StackTraceExperience edited by bjpop
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08:04 ExplicitCallStack/StackTraceExperience edited by bjpop
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07:57 ExplicitCallStack/StackTraceExperience edited by bjpop
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07:55 ExplicitCallStack/StackTraceExperience edited by bjpop
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07:41 ExplicitCallStack/StackTraceExperience edited by bjpop
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07:40 ExplicitCallStack/StackTraceExperience edited by bjpop
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07:14 ExplicitCallStack/StackTraceExperience edited by bjpop
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07:13 ExplicitCallStack/StackTraceExperience edited by bjpop
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07:03 ExplicitCallStack/StackTraceExperience edited by bjpop
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05:29 ExplicitCallStack/StackTraceExperience edited by bjpop
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04:42 ExplicitCallStack/StackTraceExperience edited by bjpop
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04:30 ExplicitCallStack/StackTraceExperience edited by bjpop
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02/07/07:

06:07 Ticket #1111 (Too-eager variable capture in forall types) closed by igloo
fixed: Merged.
06:07 Ticket #1025 (-ddump-minimal-imports works wrongly) closed by igloo
fixed: Merged.
02:08 Ticket #1025 (-ddump-minimal-imports works wrongly) reopened by simonpj
02:04 Ticket #1025 (-ddump-minimal-imports works wrongly) closed by simonpj
fixed: Excellent. I was able to reproduce this nicely, thank you. It was a …
00:28 Commentary/Profiling edited by kirsten
(diff)

02/06/07:

22:08 KirstenSandbox edited by kirsten
(diff)
09:46 Ticket #1118 (Type check loop on impredicativaty + GADT mix) closed by simonpj
fixed: Jim, this seems to be OK in the HEAD, and also on the 6.6 branch, but it's …
07:50 Ticket #1136 (High memory use when compiling many let bindings.) created by igloo
Two programs that generate modules with lots of let bindings that GHC …
07:17 GhcPlanning edited by igloo
(diff)
07:10 Ticket #1135 (HsTime.h isn't installed by the Windows installer) created by igloo
[I'm not sure if this is really a bug in the Windows installer maker or if …
06:47 DataParallel edited by simonpj
(diff)
01:52 Ticket #1134 (swap minView/maxView return value) created by jpbernardy
Some time ago (before ghc 6.6 / base 2.0 release), I introduced minView …

02/05/07:

13:49 Ticket #1133 (auto-derivation of Enum is disallowed with recursive imports) created by heatsink
A data type with one single-parameter constructor can normally be declared …
12:46 Ticket #985 (Memory Leak in freeHaskellFunPtr) closed by igloo
fixed: Merged.

02/04/07:

21:49 Ticket #1132 (Data.ByteString.Lazy.Char8's readInt does no bounds checking) created by bos
I think it should be failing with Nothing if given a string of digits …
12:50 Commentary/Compiler/StrictnessAnalysis edited by kirsten
some sanity checking (diff)
12:47 Commentary/Compiler edited by kirsten
strictness analysis => demand analysis (diff)
01:30 WorkingConventions edited by simonmar
(diff)

02/03/07:

20:13 KirstenSandbox edited by kirsten
(diff)
08:28 Ticket #1131 (newArray_ allocates an array full of garbage) created by igloo
In  http://www.haskell.org/pipermail/haskell-cafe/2006-December/020115.html

02/02/07:

17:16 Ticket #978 (install-sh has wrong permissions) closed by igloo
fixed: Merged.
17:15 Ticket #1108 (-package and -idir in OPTIONS_GHC are ignored, but manual says that ...) closed by igloo
fixed: Merged.
16:36 Ticket #1106 (During install, network's Typeable.h clobbers base's copy) closed by igloo
fixed: network is an extralib, so no merging to be done.
09:30 BuildBot edited by thorkilnaur
Fix Ian's mail address (diff)
08:46 ExplicitCallStack/StackTraceExperience edited by guest
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08:40 ExplicitCallStack/StackTraceExperience edited by guest
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08:39 ExplicitCallStack/StackTraceExperience edited by guest
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08:32 ExplicitCallStack/StackTraceExperience edited by guest
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08:11 ExplicitCallStack/StackTraceExperience edited by guest
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08:06 ExplicitCallStack/StackTraceExperience edited by guest
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08:03 BuildBot edited by simonmar
updates (diff)
07:57 ExplicitCallStack/StackTraceExperience created by guest
07:55 ExplicitCallStack edited by guest
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07:48 WikiStart edited by simonmar
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05:46 GhciDebugger/BreakpointJump edited by mnislaih
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04:27 GhciDebugger edited by mnislaih
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04:23 GhciDebugger/BreakpointJump created by mnislaih
02:06 Ticket #604 (Windows installer: use WiX) closed by guest
duplicate: Bug 916 is more general than this bug - this bug is just one option, that …
01:12 BuildBot edited by simonmar
(diff)

02/01/07:

22:54 Ticket #1130 (GHC reports : <interactive>: internal error: removeFromQueues) created by michal <Dot> doborogost (@…
GHCi reports an unusual error that it asks to "please report". Note that …
08:06 GhciDebugger edited by mnislaih
(diff)
07:00 GhciDebugger edited by mnislaih
(diff)
06:58 GhciDebugger edited by mnislaih
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06:35 ExplicitCallStack edited by guest
(diff)
05:41 BuildBot created by igloo
05:30 ExplicitCallStack edited by guest
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05:24 ExplicitCallStack edited by guest
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05:16 ExplicitCallStack edited by bjpop
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04:49 Ticket #1125 ("module main:Foo is not loaded" when trying to load a module from a user ...) closed by simonmar
invalid: This isn't a bug. It works like this: * You have built and installed a …
04:03 Ticket #1114 (Socket code dies with SIGPIPE) closed by simonmar
invalid: Not a bug: this is the correct (although perhaps unexpected) behaviour. …

01/31/07:

07:16 Ticket #822 (-keep-tmp-files does not keep all temporary files) closed by igloo
fixed: Fixed in the HEAD and 6.6 branch by […]
04:42 Ticket #1129 (recvFrom blocking) created by JuanMarcus
Using recvFrom inside a thread on Windows blocks the whole process, …
04:22 Ticket #896 (GetLastError/SetLastError in Windows) closed by igloo
fixed: Merged.
03:59 Ticket #1122 (Trying to declare an infix newtype yields ghc panic) closed by igloo
fixed: Merged: […] […]
03:30 Ticket #1012 (ghc panic with mutually recursive modules and template haskell) closed by igloo
fixed: Merged.
02:14 ExplicitCallStack edited by guest
(diff)
02:02 ExplicitCallStack edited by mnislaih
Added point 6 about ghci debugger frames (diff)
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