Timeline


and

08/25/09:

08:46 Ticket #3416 (Make maximumBy strict on the contents of its list) closed by igloo
wontfix: The behaviour of maximumBy is defined by the Haskell 98 report. If you …
06:45 Commentary/Packages edited by duncan
bring the package Id type/field names up to date, also mention ghc … (diff)
02:29 Commentary/SourceTree/Includes edited by simonmar
(diff)
02:26 Commentary/SourceTree/Includes edited by simonmar
(diff)
02:26 Commentary/SourceTree/Includes edited by simonmar
(diff)
01:48 Ticket #3462 (New codegen: allocate large objects using allocateLocal()) created by simonmar
See #3424. In the new code generator, we should allocate large objects …
01:43 Ticket #3461 (loading package ghc in GHCI; unknown symbol `keepCAFs') created by simonmar
We can't currently load -package ghc in GHCi […]
00:39 Ticket #3406 ('impossible' happened while messing around with ScopedTypeVariables) closed by simonpj
fixed: Good catch. The difficulty is that, in GHC's current type checker, scoped …
00:18 TypeFunctionsStatus edited by simonpj
(diff)

08/24/09:

14:45 Ticket #3460 (Can't use superclass when type coercions are involved) created by ryani
GHC 6.10.4. […] I expect that (Model f) brings (Nat (Arity f)) into …
12:33 Ticket #3459 (ghci 6.10.4 and 6.10.1 crash with a big list) created by joaoraf
A have a haskell program with a big list of brazillian cities which crash …
03:56 Ticket #3435 (ghc-stage2 panic while compiling ghc-paths-0.1.0.5) closed by simonmar
fixed: Fixed: […]
02:36 Ticket #3458 (Allocation where none should happen) created by guest
These two functions, according to profiling, do a lot of allocation: …

08/23/09:

20:03 TypeFunctionsStatus edited by chak
(diff)
20:02 Ticket #3220 (type variables appearing only in type equality constraints are not ...) closed by chak
fixed: This problem has already been fixed in the HEAD. I added the example …
19:32 TypeFunctionsStatus edited by chak
(diff)
12:49 Ticket #3457 (Impossible to specify pragmas compatible with multiple ghc versions) created by duncan
Generally we wish to encourage modules to specify the language options …
12:32 Ticket #3416 (Make maximumBy strict on the contents of its list) reopened by bdonlan
Is being able to use maximumBy on a constant comparison function …
09:16 Ticket #3456 (Add FilePath -> String decoder) created by judahj
Currently, FilePaths on POSIX systems are represented as raw bytes in a …
09:07 Ticket #3455 (Add a setting to change how Unicode encoding errors are handled) created by judahj
I proposal that we augment ghc-6.12.1's support for Unicode Handles by …
08:37 Ticket #3454 (ghci freezes on failed pattern match in recursive list comprehension) closed by igloo
invalid: The 7th element of cs is the tail of the first non-empty element after the …
07:37 Ticket #3454 (ghci freezes on failed pattern match in recursive list comprehension) created by Syzygies
The following freezes ghci (top shows no resources consumed): […] …
07:30 Ticket #3428 (Wrong pragma parsing) closed by igloo
fixed: Thanks for the report. It looks like this is already fixed in the HEAD: …
06:57 Ticket #3416 (Make maximumBy strict on the contents of its list) closed by igloo
wontfix: This definition is not equivalent, e.g. compare z1 and z2 in […]
06:48 Ticket #3413 (configure fails when generated with debian's autoconf 2.64-1 from unstable) closed by igloo
fixed: This patch has now also been applied.
06:03 Ticket #3349 (poor responsiveness of ghci) closed by igloo
fixed: No response from submitter, so assuming this is fixed.
05:35 Ticket #3305 (panic message "impossible happened" loadobj: failed loading SOE packages ...) closed by igloo
invalid: No response from submitter, so closing.
01:56 Ticket #3453 (Add "check" function to Control.Monad) created by JonFairbairn
Generalisation of "guard". check (not . isSpace) 'c' == Just 'c' check …

08/22/09:

22:24 Ticket #3452 (Show type of most recent expression in GHCi) created by ozy
Currently, any expression resulting in a value with no Show instance …
17:50 Ticket #3451 (HsFFI.h import doesn't work as installed) created by guest
After building GHC head I tried to install the 'network' package (version …
14:17 Ticket #3450 (Parser error on {-# LANGUAGE - #-}) closed by igloo
fixed: Thanks for the report. This has already been fixed in the HEAD (#3153).
13:56 Ticket #3450 (Parser error on {-# LANGUAGE - #-}) created by monoidal
Create a single-line file x.hs with contents {-# LANGUAGE …

08/21/09:

15:27 Ticket #3449 (Unavoidable "unused bindings" warnings in boot files) created by heatsink
The -fwarn-unused-binds flag produces warnings for bindings that …
14:17 Ticket #3423 (No match in record selector Var.tcTyVarDetails with ghc >= 6.10.2) closed by simonpj
fixed: Ah yes, excellent point thank you. A missed instantiation. […] Simon
14:15 Ticket #2850 (GeneralizedNewtypeDeriving + TypeFamilies doesn't work) closed by simonpj
fixed: Happily this seems OK in the HEAD (and hence 6.12). So I'll add a …
10:46 Ticket #3448 (Error with .so files in HEAD snapshot distribution) created by dons
Installing the ghc-6.11.20090818 binary snapshot for x86_64 fails at 'make …
10:20 Ticket #3446 (Library enhancement request: Data.Maybe.justIf) reopened by nomeata
Ok, darcs patch is sent, and references this ticket.
08:33 Ticket #3447 (Class restrictions on type instances) created by LysikovVV
I'm using type families to implement bools and integers on type level. …
08:15 Ticket #3424 (Corrupt executable when compiling large do block for List monad) closed by simonmar
fixed: Fixed: […] Interesting that it took ~10 years for anyone to find this …
07:03 Ticket #3446 (Library enhancement request: Data.Maybe.justIf) closed by igloo
wontfix: Can you please make a …
06:28 Ticket #3446 (Library enhancement request: Data.Maybe.justIf) created by nomeata
Hi, I found myself often writing the idiom "if a then Just v else …
03:10 Ticket #3371 (Spurious "Defined but not used" when using record wildcards) closed by simonpj
fixed: Good point. I fixed this, and some related stuff concerning named fields, …
02:59 Ticket #3437 (Optimizer creates space leak on simple code) closed by simonpj
fixed: Done! Fixed by […] Thank you for identifying the problem so precisely. …
02:47 Building/RunningTests edited by simonpj
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02:46 Building/RunningTests edited by simonpj
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02:03 DebuggingGhcCrashes edited by simonpj
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02:03 DebuggingGhcCrashes edited by simonpj
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02:02 DebuggingGhcCrashes edited by simonpj
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02:00 Building/DebuggingGHC edited by simonpj
(diff)

08/20/09:

18:26 Ticket #3374 (Profiling libraries are not installed) closed by igloo
fixed: Fixed by: […]
15:18 Ticket #3445 (":show modules" Panic) created by sfjohnso
While working exercises in "Haskell Road to Logic, Maths", I got this …
09:58 Ticket #3444 (index out of range during 'make install') closed by judahj
invalid: I did run make clean, but it didn't fix the problem. However, after …
08:38 DebuggingGhcCrashes edited by simonmar
fix paths to header files (diff)
08:36 DebuggingGhcCrashes edited by simonmar
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06:43 Building/DebuggingGHC edited by simonpj
(diff)
06:39 Building/DebuggingGHC created by simonpj
06:26 Building edited by simonpj
(diff)
05:36 Ticket #3430 (ghci crashes) closed by simonmar
worksforme: I didn't manage to repeat it. Tried on x86/Linux with 6.10.4, …
04:59 Ticket #3443 (GHCi produces a panic on printing and escaped GBP sign, and won't print ...) closed by simonmar
duplicate: 6.12.1 will have Unicode support in the IO library which mostly fixes this …
04:38 Ticket #3442 (GHC panics if closing #-} for a LANGUAGE pragma is not on the same line) closed by simonmar
duplicate: This is a popular bug! #3153
04:37 Ticket #3441 (readProcess ... (exit 11): failed) closed by simonmar
worksforme: exit 11 looks suspiciously like a segfault. And from your description, it …
04:16 Ticket #3432 (ghc panic because of incorrect module) closed by simonmar
duplicate: Thanks for the report; duplicate of #3153.
03:55 TypeFunctionsStatus edited by chak
(diff)
03:55 Ticket #3418 (Equality constraint causes ghc panic) closed by chak
fixed: Fixed in the head by one of the recent changes.
03:44 TypeFunctionsStatus edited by chak
(diff)
03:41 Ticket #3208 (Incorrect handling of recursive groups with signatures containing ...) reopened by chak
I did fix the original bug, but I noticed another bug in a modified …
03:32 Ticket #2767 (Type family bug ?) closed by chak
fixed
03:29 Ticket #3208 (Incorrect handling of recursive groups with signatures containing ...) closed by chak
fixed
03:16 Supercompilation edited by pejo
(diff)

08/19/09:

14:29 Ticket #3296 (mention also -RTS after stack overflow) closed by igloo
fixed: Fixed by: […]
14:16 Ticket #3444 (index out of range during 'make install') created by judahj
When running 'make install' on an up-to-date pull of ghc+dependencies, …
12:29 Ticket #3443 (GHCi produces a panic on printing and escaped GBP sign, and won't print ...) created by yb2
Prelude> putStrLn "£" � Prelude> putStrLn "\£" ghc: panic! (the …
09:04 Ticket #3442 (GHC panics if closing #-} for a LANGUAGE pragma is not on the same line) created by lilac
This came up on #haskell: […] This sends ghc-6.10.3 into a tailspin: …
07:27 Ticket #1548 (printf bugs) closed by simonmar
fixed: Fixed: […]
06:52 Ticket #3441 (readProcess ... (exit 11): failed) created by Andriy
When one haskell script (here Parent.hs) runs another script (Child.hs), …
06:05 Ticket #3286 (junk `naughty x86_64 register' after expression) closed by igloo
fixed: Confirmed now working in the HEAD.
04:57 Ticket #3083 (Win32 package should bind SHGetFolderPath) closed by simonmar
fixed: It's already done, anyway. […]
04:56 Ticket #3083 (Win32 package should bind SHGetFolderPath) reopened by simonmar
02:40 Building/Preparation/Tools edited by simonmar
bump happy requirement from 1.15 to 1.16 (diff)
02:28 Building/Using edited by simonpj
(diff)
02:23 Status/SLPJ-Tickets edited by simonpj
(diff)
02:21 Ticket #3440 (Improve error message for GADT failures) created by simonpj
If you write […] then typechecking unwrap should certainly fail. And …
02:07 Ticket #3439 (Improve the setup for ticky) created by simonpj
Simon Marlow and I came up with the following proposals: * Merge the …
02:01 Commentary/SourceTree edited by simonpj
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01:59 Building edited by simonpj
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01:58 Building/RunningNoFib edited by simonpj
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08/18/09:

07:17 Ticket #3438 (Unregisterised build broken) closed by simonmar
fixed: Fixed: […]
07:16 Ticket #3429 (Segfault when running with +RTS -N2) closed by simonmar
fixed: Fixed: […]
06:38 Ticket #3438 (Unregisterised build broken) created by simonmar
The unregisterised nightly build is failing thusly: […]
05:54 TypeFunctionsStatus edited by chak
(diff)
05:53 Ticket #3405 (ghc: panic! FamInstEnv.pprFamInstHdr) closed by chak
fixed: You may want to try your example with the current development version to …
03:31 Ticket #3433 (Omitted # after LANGUAGE pragma causes panic) closed by simonmar
duplicate: dup of #3153
03:29 Ticket #3437 (Optimizer creates space leak on simple code) created by lilac
The following code should run in constant space: […] However, when …
02:33 Ticket #3436 (runtime: internal error: traverseWeakPtrList: not WEAK) created by sannysanoff
I was compiling my program (attached) with jhc version 0.6.1. jhc was …
02:05 Ticket #3435 (ghc-stage2 panic while compiling ghc-paths-0.1.0.5) created by jsch
Compilation of ghc-paths-0.1.0.5 with ghc-6.11.20090816 (darcs checkout) …

08/17/09:

23:02 DataParallel/Regular edited by gckeller
(diff)
21:59 DataParallel/Regular edited by gckeller
(diff)
11:40 Ticket #3434 (improve vi tags (add non-exported symbols, add tag kinds, add regex tags)) created by phercek
Ghci :ctags command does not generate tags for non-exported top level …
10:03 Ticket #3433 (Omitted # after LANGUAGE pragma causes panic) created by viritrilbia
If the # in the closing #-} after a LANGUAGE pragma is omitted, GHC …
07:48 LlvmBackend edited by dterei
(diff)
07:45 LlvmBackend edited by dterei
add note on llvm IR. (diff)
05:19 Supercompilation edited by pejo
(diff)
04:22 Ticket #592 (signal handlers should be able to access siginfo_t information) closed by simonmar
duplicate: Subsumed by #2451
03:13 Ticket #3432 (ghc panic because of incorrect module) created by lant
the GHC message was: " ghc: panic! (the 'impossible' happened) (GHC …
02:38 Commentary edited by dterei
added link to LLVM design page. (diff)
02:35 LlvmBackend created by dterei
created design propsoal page for new LLVM back-end for GHC.

08/16/09:

15:27 Ticket #1924 (Rewrite the handling of values we get from ./configure) closed by igloo
fixed: Fixed by: […]
12:48 Ticket #3431 (Loading this module causes panic in interpreter.) closed by igloo
duplicate: Thanks for the report. This is a duplicate of #2881, so I'll close this …
12:37 Ticket #3431 (Loading this module causes panic in interpreter.) created by jsnx
This file causes a panic when I try to load it in ghci; but it …

08/15/09:

10:00 Ticket #3430 (ghci crashes) created by NeilMitchell
Given the two attached files, HLint.hs and System.Console.CmdArgs?.hs, if I …

08/14/09:

09:17 Commentary/SourceTree edited by simonpj
(diff)
05:10 Ticket #3429 (Segfault when running with +RTS -N2) created by igloo
This program: […] segfaults for me on amd64/Linux when compiled with a …
04:47 Ticket #3161 (non-blocking read operations in Chan, Sem, QSem, SampleVar) closed by igloo
wontfix: Can you please make a …

08/13/09:

18:32 TypeFunctionsStatus edited by chak
(diff)
09:56 Ticket #2977 (Install phase fails when using --enable-shared) closed by igloo
fixed: --enable-shared is now the default in the HEAD on platforms that support …
09:53 Ticket #3007 (GHC seems to ignore the package name of modules imported with {#- SOURCE ...) closed by igloo
fixed: Fixed: […]
09:22 Ticket #3409 (type variable out of scope in worker/wrapper transformation) closed by simonpj
fixed: In fact it's as I said. Fixed by […] I checked that the original test, …
02:13 Ticket #3428 (Wrong pragma parsing) created by boris
If I write the following code with pragma LANGUAGE and extension …

08/12/09:

15:37 Ticket #2285 (Solaris 9 build fails at stage2 with undefined symbol errors (for libm ...) closed by igloo
invalid: My understanding is that this isn't a GHC bug, and that with a recent …
15:13 Ticket #3173 (Install fails when using DESTDIR) closed by igloo
fixed: This now works with the new build system, in the HEAD.
13:39 Ticket #3082 (Unclear warning message: Attempting to re-export hidden constructors) closed by igloo
fixed: It looks like Simon's original fix has fixed the problem sufficiently, so …
13:05 Ticket #3303 (Allow multi-line deprecation messages.) closed by igloo
fixed: I've fixed the original issue: […] and filed the other one as #3427.
13:05 Ticket #3427 (control what sort of entity a deprecated pragma applies to) created by igloo
Originally reported as part of #3303. ---- It's annoying not being able …
08:42 Ticket #3200 (System.Environment.withProgName strips everything before the last slash) closed by igloo
wontfix: See #3199
08:42 Ticket #3199 (System.Environment provides no access to argv[0]) closed by igloo
wontfix: The report just says […] I suggest you make a …
07:57 Ticket #3179 (Linking unix package fails) closed by igloo
invalid: This looks like it is some kernel/libc mismatch, and thus not a GHC bug. …
07:29 Ticket #3124 (warning -F: directory name (/Users/me/Library/Frameworks) does not exist) closed by igloo
fixed: This sounds like it only applies to old bindists, so I'm closing the …
07:27 Ticket #3083 (Win32 package should bind SHGetFolderPath) closed by igloo
wontfix: Can you please submit this as a …
07:18 Ticket #3089 (Sanity checker false positive (presumably)) closed by igloo
fixed: Aha, so OpenGL wasn't required after all. I've fixed this: […]

08/11/09:

16:49 Ticket #3216 (Terminal output in GHCi 10.3 on Mac OS X) closed by igloo
worksforme: No response from submitter, so closing.
15:49 Ticket #3139 (automate "cabal check" in ghc release process) closed by igloo
fixed: Fixed by: […]
08:29 Commentary/SourceTree edited by simonpj
(diff)
06:13 Supercompilation edited by pejo
(diff)
05:22 GhcPapers edited by simonpj
(diff)
05:19 GhcPapers edited by simonpj
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05:18 GhcPapers edited by simonpj
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05:17 GhcPapers edited by simonpj
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05:17 GhcPapers edited by simonpj
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05:16 GhcPapers edited by simonpj
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05:12 GhcPapers edited by simonpj
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04:07 GhcPapers edited by igloo
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04:00 Ticket #3426 (Misuse of SRC_HC_OPTS) created by igloo
Originally reported here: …

08/10/09:

09:47 Ticket #3421 (Iface Lint failure panic with HEAD ghc-stage1) closed by simonpj
fixed: Urk. Thanks. Turned out be be a typo in TysPrim: […] I'm not going …
07:44 Ticket #3425 (compileToCoreModule: ghc: panic! (the 'impossible' happened)) created by iago
The following code on GHCi […] causes a GHC Panic […] foo.hs is …

08/09/09:

13:07 Ticket #3378 ([Patch] Make 'group' into a special ID when TransformListComp is on) closed by igloo
fixed: I think a special ID makes sense, so I've applied these patches; thanks.
12:22 Ticket #3094 (Some GHC.* module should export word size and heap object header size) closed by igloo
fixed: Done: […]
09:37 Ticket #2395 ("Pattern match(es) are overlapped" warning with a single view pattern (ghc ...) closed by igloo
fixed: Thanks, patches applied.
07:00 Ticket #3392 (export copyPermissions from System.Directory) closed by igloo
fixed: Thread is here: …
07:00 Ticket #3393 (Add openFileTemplate, openBinaryFileTemplate to System.IO) closed by igloo
fixed: There was some discussion over naming. I've made this change, using the …
02:05 Ticket #3422 (No match in record selector Var.tcTyVarDetails) closed by chak
duplicate
02:04 TypeFunctionsStatus edited by chak
(diff)
02:00 TypeFunctionsStatus edited by chak
(diff)

08/08/09:

16:52 Ticket #3135 (ext-core docs missing from web site) closed by igloo
fixed: Both done.
16:07 Ticket #3415 (Peculiar anomaly with record style data types and deriving Read) closed by igloo
invalid: Thanks for the report; however, this is not a bug. The …
15:58 Ticket #3400 (OS X: ghc broken on Snow Leopard) closed by igloo
fixed: Thanks for the report. This should be fixed by: […]
15:14 Ticket #3386 (RegAllocLinear.getStackSlotFor: out of stack slots, try -fregs-graph) closed by igloo
duplicate: Thanks for the report. This is a duplicate of #2790, so I'll close this …
10:31 Ticket #3424 (Corrupt executable when compiling large do block for List monad) created by guest
For a program that like […] the compiler generates a program, that …

08/07/09:

22:58 Ticket #3423 (No match in record selector Var.tcTyVarDetails with ghc >= 6.10.2) created by morrow
This seems to have been introduced in 6.10.2: […] which fails with: …
22:58 Ticket #3422 (No match in record selector Var.tcTyVarDetails) created by guest
See  http://hpaste.org/fastcgi/hpaste.fcgi/view?id=7993#a7993 This also …
09:09 Ticket #3375 (Add a command-line option to the darcs-all script to specify the darcs ...) closed by igloo
wontfix: This patch broke things like […] so I've rolled it back. As we …
07:07 Ticket #3420 (Missing warning on duplicate import) closed by igloo
fixed: Thanks for the report. This warning's implementation has been overhauled …
02:35 Ticket #3421 (Iface Lint failure panic with HEAD ghc-stage1) created by Ashley Yakeley
A.hs: […] B.hs: […] Compiling them with "ghc-stage1 -dcore-lint …
02:06 Building edited by simonmar
(diff)
02:05 Building/Windows edited by simonmar
(diff)

08/06/09:

17:15 TypeFunctionsStatus edited by chak
(diff)
10:24 Ticket #3420 (Missing warning on duplicate import) created by NeilMitchell
The following program does not give a warning: […] But this program …
08:59 Ticket #3419 (Incorrect "unnecessary import" warning) created by NeilMitchell
With the code: […] I get the warning: […] It seems like it's …
08:28 Ticket #3418 (Equality constraint causes ghc panic) created by blarsen
I have the following module: […] Loading this in ghci results in …
07:18 Ticket #3417 (Data.Array.IO.hGetArray should be implemented.) created by int-e
This is a leftover from the IO library rewrite. Right now hGetArray
07:08 Ticket #3416 (Make maximumBy strict on the contents of its list) created by bdonlan
maximumBy uses too much stack when working on long lists: […] Here's …

08/05/09:

15:39 Ticket #3415 (Peculiar anomaly with record style data types and deriving Read) created by DinoMorelli
-- Given this data type data Foo = Foo { foo :: Int } deriving (Read, …
06:44 Supercompilation edited by pejo
(diff)
05:29 Supercompilation edited by pejo
(diff)
03:11 Ticket #3402 (internal error: ARR_WORDS object entered!) closed by simonmar
invalid

08/04/09:

23:11 Ticket #3414 (GHC does not configure with autoconf 2.64) closed by ajd
duplicate: Oops...somebody beat me to it...terribly sorry about that…
23:06 Ticket #3414 (GHC does not configure with autoconf 2.64) created by ajd
Lots of errors occur. Some stem from "dnl"s that cause "fi"s and "done"s …
08:05 Ticket #3381 (PROPOSAL: Remove Control.OldException) closed by igloo
fixed: Some people thought it is too soon to remove Control.OldException, so it …
03:36 Ticket #3413 (configure fails when generated with debian's autoconf 2.64-1 from unstable) created by explicitcall
when doing sh boot&&./configure on ghc-HEAD with latest patches with …

08/03/09:

14:56 Ticket #3135 (ext-core docs missing from web site) reopened by tim
Link is borked again.
08:29 Ticket #3412 (the 'impossible' happened (expectJust chooseExternalIds)) closed by simonmar
fixed
06:53 WorkingConventions/Darcs edited by simonmar
(diff)
05:54 Building/GettingTheSources edited by simonmar
(diff)

08/02/09:

20:14 TypeFunctionsStatus edited by chak
(diff)
14:34 Ticket #3411 (Extra file in snapshots from HEAD branch) closed by igloo
fixed: Thanks for the report. Fixed by […]
13:11 Ticket #3412 (the 'impossible' happened (expectJust chooseExternalIds)) created by int-e
This module fails to compile with ghc head (with optimizations and using a …
11:35 Ticket #3411 (Extra file in snapshots from HEAD branch) created by kristerw
There seems to be a some problem with the script that builds the HEAD …
09:47 Ticket #2781 (Install permissions broken) closed by igloo
fixed: Should all be fixed by: […]
09:16 Ticket #3410 (ghc fails to parse versioned GPL and LGPL license from package ...) created by int-e
I used this shell script to reproduce the problem: […] which fails …
08:08 Supercompilation edited by pejo
(diff)
06:47 Ticket #1259 (Accessing undefined value in DiffArray returns misleading error message) closed by igloo
invalid: diffarray is now in its own package. Ticket moved to here: …
06:46 Ticket #2727 (DiffArray performance unusable for advertized purpose) closed by igloo
invalid: diffarray is now in its own package. Ticket moved to here: …
06:35 Ticket #3370 (Put DiffArray in its own diffarray package) closed by igloo
fixed: Done. It's now in its own package, at  http://code.haskell.org/diffarray/

08/01/09:

09:35 Ticket #789 (BCOs can only have 64k instructions: linkBCO: >= 64k insns in BCO) closed by igloo
fixed: Fixed by […]

07/31/09:

17:25 Ticket #3409 (type variable out of scope in worker/wrapper transformation) created by judahj
I ran into a bug while using type families in an array library that I'm …
07:14 DarcsRepositories edited by simonmar
(diff)
00:14 TypeFunctionsStatus edited by chak
(diff)

07/30/09:

10:39 Ticket #3408 (idle GC causes large CPU usage if run more frequently than 1 second) created by JeremyShaw
I have a web server which exhibits unusual CPU usage. When it first starts …
08:40 Ticket #3407 (GHC.Prim documentation should mention GHC.Exts!) created by RyanN
I had a real headache while learning to use unboxed types yesterday …
08:34 Ticket #3406 ('impossible' happened while messing around with ScopedTypeVariables) created by RyanN
The attached bug.hs was an (incorrect) intermediate step on my way to …
07:31 Ticket #3405 (ghc: panic! FamInstEnv.pprFamInstHdr) created by dsf
I got this message during a compile: Appraisal/Account/XML.hs:1:0:ghc: …
03:22 Supercompilation edited by pejo
(diff)
02:06 Supercompilation edited by pejo
(diff)

07/29/09:

13:58 Ticket #3404 (Strictness analysis bug with Double) created by lpsmith
This program will overflow the stack, even when compiled -O to turn on …
13:49 Building/Preparation/Linux edited by guest
typo (diff)

07/28/09:

14:01 Ticket #3403 (linear stack usage where constant stack usage expected) created by igloo
I would expect this program: […] to run through the input list in …
10:12 Supercompilation edited by pejo
(diff)
10:06 Supercompilation edited by pejo
(diff)
02:04 Ticket #3402 (internal error: ARR_WORDS object entered!) created by tibbe
I got this while playing around with vacuum-cairo: […]
01:03 Ticket #3401 (unintuitive error message about unbalanced parentheses) closed by simonmar
duplicate: See #999

07/27/09:

20:14 Ticket #3401 (unintuitive error message about unbalanced parentheses) created by tinlyx
A minimal test case is as follows: testFunc file = do let file1 = file) …
11:09 Ticket #3400 (OS X: ghc broken on Snow Leopard) created by bbb
I downloaded GHC-6.10.4-i386.pkg and installed it on a OS X 10.6 Snow …
10:19 Ticket #3399 (Generalize the type of Data.List.{deleteBy, deleteFirstsBy}) created by iago
Better (more general) type signatures would be […] Example of why …
07:18 Ticket #3398 (Unicode output in GHC) created by simonmar
Unicode output is somewhat broken in GHC as a whole. We should fix it …
06:41 Supercompilation edited by pejo
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06:18 Supercompilation edited by pejo
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04:55 Ticket #3385 (Compiling readline 1.0.1.0 on GHC 6.10.3 causes panic) closed by simonmar
invalid: Replying to gparent: > I'm sorry, I didn't phrase this …
01:05 Supercompilation edited by pejo
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07/26/09:

13:34 Ticket #3168 (Unhelpful error message about "hidden" packages) closed by igloo
fixed: Now fixed: […] You only get this extra cabal hint if …
12:10 Ticket #3389 (CPP strips out C-style comments) reopened by nominolo
At least my version of cpp (GNU cpp on Mac OS X 10.5) claims to have …
10:23 Ticket #3397 (:step hangs when -fbreak-on-exception is set) created by hamish
Stepping through code (that I can step through fine when …
08:45 Ticket #2800 (deprecated OPTIONS flag warnings generated during dep chasing?) closed by igloo
wontfix: The only reason putting -fno-warn-deprecated-flags in the Cabal file …
08:12 Ticket #2561 (Using "ITstring !FastString" in Lexer.x goes wrong (internal error: ...) closed by igloo
fixed: I can't reproduce this in the HEAD.
05:14 Supercompilation edited by pejo
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05:09 Ticket #3396 (Parsing LANGUAGE pragma causes GHC panic) closed by igloo
fixed: Thanks for the report. Happily, this is already fixed in the HEAD: […]
04:30 Ticket #3396 (Parsing LANGUAGE pragma causes GHC panic) created by radekm
Parsing LANGUAGE pragma like this (notice the '*'): […] causes: …
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