Timeline
03/23/11:
- 14:17 Ticket #5043 (Compiling bytestring-mmap with -fvia-C yields broken .s file, two .size ...) created by
- I tried to install the bytestring-mmap package, which specifies in its …
- 12:23 Ticket #5042 (STM, newArray, and a stack overflow) created by
- Ketil Malde …
- 08:31 Commentary/Compiler/NewCodeGenStupidity edited by
- multiple reloads (diff)
- 08:12 Commentary/Compiler/NewCodeGenStupidity edited by
- incidence (diff)
- 08:04 Commentary/Compiler/NewCodeGenStupidity edited by
- (diff)
- 06:57 Commentary/Compiler/NewCodeGenStupidity edited by
- Assignment of stack locations to temps (diff)
- 06:54 Commentary/Compiler/NewCodeGenStupidity edited by
- fixed one issue (diff)
- 06:16 Commentary/Compiler/NewCodeGenStupidity edited by
- extra note about allocDynClosure (diff)
- 06:11 Commentary/Compiler/NewCodeGenStupidity edited by
- more things wrong (diff)
- 05:46 Commentary/Compiler/NewCodeGenStupidity edited by
- Note about -ddump-opt-cmm versus -ddump-cmmz/-ddump-raw-cmm (diff)
03/22/11:
- 18:37 Ticket #5041 (Incorrect Read deriving for MagicHash constructors) created by
- Greetings, A fellow in #haskell on freenode just discovered the following …
- 16:16 Ticket #4984 (OS X: ld: warning: -read_only_relocs cannot be used with x86_64) closed by
- fixed: Fixed in HEAD and 7.0.3: […]
- 16:09 Building/Architecture/Idiom/PhaseOrdering edited by
- (diff)
- 08:31 Ticket #5038 (internal error with rebindable if-then-else) created by
- Defining ifThenElse in a module with RebindableSyntax? enabled and using …
- 08:25 Commentary/Compiler/NewCodeGenStupidity edited by
- Up and Down, Up and Down, I will lead you Up and Down (diff)
03/21/11:
- 23:43 Commentary/Compiler/Backends/LLVM/WIP edited by
- (diff)
- 18:12 Ticket #5037 (TH mkName bug) created by
- This is accepted: […] but this fails: […] with: […] I expect it …
- 10:12 Commentary/Compiler/NewCodeGen edited by
- Link to Commentary/Compiler/NewCodeGenStupidity (diff)
- 10:11 Commentary/Compiler/NewCodeGenStupidity created by
- Initial revision
- 09:52 Commentary/Compiler/NewCodeGen edited by
- Updates to new codegen play (diff)
- 09:45 Debugging/CompiledCode edited by
- Note about entry and info equivalence (diff)
03/20/11:
- 15:18 Ticket #5036 (ghc bug: urk! lookup local fingerprint) created by
- […]
- 13:37 Ticket #4998 (performance regressions) closed by
- worksforme: I've had a look at fannkuchredux and I can't see any slow down, either …
- 05:51 BugSweep edited by
- Remove closed tickets. (diff)
- 05:42 WikiStart edited by
- Update "Forthcoming plannd releases". (diff)
03/19/11:
- 11:50 Ticket #5035 (Typo in documentation section 7.8.7.2) created by
- The Phrase: […] Should be […]
03/18/11:
- 13:28 Ticket #5034 (Performance of Data.Graph.{preorderF, postorderF}) created by
- The functions can be quite slow in some cases, but it's easy to improve …
03/16/11:
- 16:09 Ticket #5033 (GHC 7.0.2 does not build on OS X 10.5.) created by
- Since the binary release of 7.0.2 for OS X doesn't work on 10.5, I tried …
- 10:08 Ticket #5032 (putting left equation sides in parantheses causes GHC.Prim.Any ...) closed by
- wontfix: It'll work if you use -XNoMonoPatBinds; see …
- 09:36 Ticket #5032 (putting left equation sides in parantheses causes GHC.Prim.Any ...) created by
- I put this code into a file: […] I get this error message: […] This …
- 07:23 Ticket #5031 (GHC API (7.0.2) + runhaskell causes bus error in Mac OS X 10.6) created by
- On OS X 10.6.6, GHC API causes bus error when it is used from …
- 04:08 Ticket #5030 (Slow type checking of type-level computation heavy code.) created by
- It seems we encountered a highly non-linear complexity in type checking. …
03/15/11:
- 17:14 Debugging/ProfilingGhc edited by
- mention BuildFlavour? (diff)
- 11:25 Ticket #5029 (GHC panic!) created by
- While working with GHCi: […]
03/14/11:
- 08:18 Ticket #5021 (How to get shared base libraries with profiling when installing from ...) closed by
- wontfix: I don't think we'll do this, because as you say it would increase the size …
- 07:41 Ticket #5017 (Stage 1 core lint error: compiler/utils/Util.lhs) closed by
- duplicate: Appears to be a dup of #5028 (which was reported later, but may be easier …
- 07:33 Ticket #5028 (stage3 build failing with core-lint error) created by
- Sometime around 10 March 2011, the nightly build on x86-64/Linux began …
- 07:15 Ticket #5027 (Remove ability to use ghc-binary) created by
- There have been a couple of cases recently where people have been using …
- 06:23 Ticket #5007 ("deriving" seems to ignore class context for a type family) closed by
- invalid: The error message is quite right. Using a context on a data type …
03/13/11:
- 15:42 Ticket #5026 (+RTS -G1 is broken) created by
- A number of tests fail with +RTS -G1, including cgrun026. I had a …
- 12:20 Ticket #5025 (GHC should support -x objective-c) created by
- On OSX, gcc accepts .m files as objective-c source. It can even trivially …
- 08:21 Ticket #5011 (installing xcode 4 breaks ghc linking) closed by
- fixed: Fixed: […]
- 07:57 Ticket #5024 (Improve testsuite summary output) created by
- Suggested in …
- 04:30 DefaultSuperclassInstances edited by
- (diff)
- 04:13 Ticket #5023 (program exits at runtime with 'unimplemented/strange closure type' error) created by
- My program (attached) compiles fine, but at runtime exited with the …
- 03:35 Ticket #5022 (Core Lint error from polymorphic definitions inside arrow rec) created by
- I am trying to build Paul Hudak's Eutrepea library …
- 00:45 Ticket #5021 (How to get shared base libraries with profiling when installing from ...) created by
- I have installed GHC-7.0.2 from ghc-7.0.2-i386-unknown-linux.tar.bz2 and …
03/12/11:
- 18:22 Ticket #5020 (Build Error on GHC 7.0.2 with Yesod) closed by
- duplicate: Since this is a duplicate of …
- 17:53 Ticket #5020 (Build Error on GHC 7.0.2 with Yesod) created by
- When building the main yesod package 0.7.1 …
- 17:37 Ticket #5019 (OS X: ld: warning: could not create compact unwind for _ffi_call_unix64) created by
- The OS X 10.6 linker now defaults to creating compact unwinds, which is a …
- 14:52 Ticket #5018 (GTK Crash occuring only with -fllvm) created by
- I have moderately complex program written for sound synthesis course. The …
- 14:01 Ticket #5005 (epollCreate: unsupported operation (Function not implemented)) closed by
- fixed: Fixed: […]
- 14:00 Ticket #5009 (Users Guide formatting bug) closed by
- fixed: […]
- 09:48 DefaultSuperclassInstances edited by
- (diff)
- 07:53 Ticket #5010 (ghc-asm has a poor shebang) closed by
- fixed: Ah, I missed that this was in version 6.12.3. It's since been fixed (the …
- 01:29 Ticket #4862 (Enable usage of gold linker with GHC) closed by
- worksforme: AFAIK there is no problem with using GHC with gold. The original poster …
03/11/11:
- 23:02 Ticket #5017 (Stage 1 core lint error: compiler/utils/Util.lhs) created by
- I recently built my experimental HEAD tree with -dcore-lint and turned …
- 17:15 Ticket #5016 (Make Template Haskell: -ddump-splices generate executable code) created by
- http://hpaste.org/44711/testsunpackedhs I am Aur Saraf, reachable …
- 16:32 Ticket #5015 (Can't unsafeCoerce a GADT with a coercion) closed by
- invalid
- 14:15 Ticket #5008 (ghc-7 produces 10 times bigger binaries on macs than ghc-6) closed by
- fixed: Maybe you had XCode < 3.2 before. Anyway, sounds like this is fixed in …
- 13:49 Ticket #4995 (Compiling pandoc with llvm backend fails with panic) closed by
- fixed: No stable branch at the moment, so no need to merge.
- 08:29 Ticket #5015 (Can't unsafeCoerce a GADT with a coercion) created by
- […] […] This also doesn't work with less dangerous operators, like …
- 03:01 Ticket #5014 (canonicalizePath throws exception on paths that do not exist) created by
- Assume path foo exists, but foo/bar doesn't. On GHC 6.12, …
- 01:27 Ticket #5013 (sporadic failures during compilation under solaris) created by
- from time to time my compilations fail with errors like […] "ghc-pkg …
03/10/11:
- 14:54 Ticket #5012 (haskell 98 program does not typecheck when compiled with -XTypeFamilies) closed by
- invalid: This is caused by a change in the type-checker in GHC 7: …
- 11:38 Ticket #5012 (haskell 98 program does not typecheck when compiled with -XTypeFamilies) created by
- Consider the following valid Haskell 98 function: […] It compiles …
- 10:30 DefaultSuperclassInstances edited by
- (diff)
- 10:06 DefaultSuperclassInstances edited by
- (diff)
- 09:52 DefaultSuperclassInstances edited by
- (diff)
- 09:49 DefaultSuperclassInstances edited by
- (diff)
- 09:15 Ticket #4318 (Crash while building HEAD on OS X) closed by
- fixed: Thanks, Greg.
- 08:52 DefaultSuperclassInstances edited by
- (diff)
- 08:13 Ticket #4013 (build fails on OS X: Invalid Mach-O file:Address out of bounds while ...) closed by
- fixed: Now really fixed: […] …
- 04:48 DefaultSuperclassInstances edited by
- discussion of explicit-intrinsic conflicts (diff)
- 02:06 Ticket #4842 (keep Data.Map.foldWithKey) closed by
- wontfix: I think this ticket can now only serve "as an example of the morass that …
03/09/11:
- 22:49 Ticket #5011 (installing xcode 4 breaks ghc linking) created by
- As of installing xcode 4 earlier today, i'm getting errors of the form …
- 18:48 Ticket #4910 (mkStdGen (-2^31) is ⊥) closed by
- fixed: Applied, thanks!
- 18:47 Ticket #2271 (floor, ceiling, round :: Double -> Int are awesomely slow) closed by
- fixed: Sorry for the delay. Now applied, thanks.
- 18:47 Ticket #4962 (Dead code fed to CorePrep because RULEs keep it alive spuriously) closed by
- fixed: Applied, thanks!
- 18:46 Ticket #3744 (Comparisons against minBound/maxBound not optimised) closed by
- fixed: Sorry for the delay. Now applied, thanks.
- 17:23 KindFact edited by
- (diff)
- 17:15 KindFact edited by
- (diff)
- 17:00 KindFact edited by
- (diff)
- 16:58 KindFact edited by
- (diff)
- 16:57 KindFact edited by
- (diff)
- 16:55 DefaultSuperclassInstances edited by
- remark about transformers (diff)
- 16:50 DefaultSuperclassInstances edited by
- multi-headed instances (diff)
- 16:37 DefaultSuperclassInstances edited by
- hiding instance added (diff)
- 16:28 DefaultSuperclassInstances created by
- made a start; saving before I have an accident
- 15:38 Commentary edited by
- added another link from chat with SPJ (diff)
- 14:52 KindFact edited by
- fixed link to context aliases, added link to class aliases (diff)
- 14:48 KindFact edited by
- nearly forgot the nested tuples (diff)
- 14:25 KindFact created by
- 13:34 Ticket #5010 (ghc-asm has a poor shebang) created by
- During a cabal install of Snap and its dependency bytestring-mmap, ghc-asm …
- 13:05 Commentary edited by
- arising from a discussion between SPJ and Conor McBride?, the latter … (diff)
- 09:33 Ticket #5009 (Users Guide formatting bug) created by
- The section "Running a compiled program" is numbered 4.1, yet it comes …
- 07:28 Ticket #5008 (ghc-7 produces 10 times bigger binaries on macs than ghc-6) created by
- see …
- 05:44 Ticket #1874 (getDirectoryContents yields "invalid argument" instead of "permission ...) closed by
- fixed: Looks like this was addressed with the changes for #3300. …
03/08/11:
- 23:50 Ticket #5007 ("deriving" seems to ignore class context for a type family) created by
- […] Here I get the following error: […] Curiously, I get the same …
- 22:30 Commentary/Abbreviations edited by
- (diff)
- 22:29 Commentary/Abbreviations edited by
- (diff)
- 22:29 Commentary/Abbreviations edited by
- (diff)
- 22:28 Commentary/Abbreviations edited by
- (diff)
- 22:27 Commentary/Abbreviations edited by
- I FIGURED IT OUT!!!! Rdr is an abbreviation for "parser"! How obvious! (diff)
- 08:05 Ticket #5006 (Write locale character encoding to hpc html report) created by
- When generating an hpc html report of a Haskell source file containing …
- 05:33 Ticket #5005 (epollCreate: unsupported operation (Function not implemented)) created by
- When building ghc-7 for Debian, and we are not hit by a linker error …
03/07/11:
- 17:35 BugSweep edited by
- Remove 617, ticket is up to date. (diff)
- 17:27 BugSweep edited by
- Remove more fixed bugs (diff)
- 17:24 BugSweep edited by
- remove some fixed bugs (diff)
- 10:34 Ticket #5004 (loading stripped libHsghc-7.0.2.a fails) created by
- Arch linux's ghc package was upgraded to 7.0.2 this weekend. I …
- 09:15 Ticket #5003 (test 4038 (ghci) fails on OS X 64 bit.) created by
- Test 4038 (ghci) sometimes fails on OS X 64 bit. When the failure …
- 06:18 Ticket #5002 (7.0.2 ignores a context which 7.0.1 picks up) created by
- GHC 7.0.2 rejects programs which 7.0.1 accepts. A passed context is not …
- 04:43 Ticket #5001 (makeCorePair: arity missing) created by
- when compiling our hets sources with optimization I get unexpected …
- 03:04 DarcsConversion edited by
- Update from Roman (diff)
- 03:03 Ticket #5000 (Eliminate absent arguments in non-strict positions) closed by
- worksforme: Urk, never mind: this was fixed sometime between 7.0.1.20101215 and HEAD
- 02:32 Ticket #5000 (Eliminate absent arguments in non-strict positions) created by
- One of my programs has this is the output of the post-worker/wrapper …
03/06/11:
- 10:10 Ticket #4977 (Warning about unqualified implicit imports) closed by
- fixed: Applied, thanks!
03/05/11:
- 22:43 Ticket #4999 (build fails on powerpc: error: 'ObjectCode' has no member named ...) created by
- When building the Debian package for ghc-7.0.2 on powerpc, the build …[…]
- 16:25 Ticket #4998 (performance regressions) created by
- From …
- 15:45 Ticket #4996 (can't link executables due to dtrace error on Mac OS X 10.5) closed by
- wontfix: Thanks for the report. Unfortunately, we are no longer able to actively …
- 14:41 Ticket #4976 (zipWith static argument transformation) closed by
- wontfix: In the absence of evidence that it's a net gain, I'll close this ticket.
- 11:44 Ticket #4905 (New flag to disable warning on incomplete pattern matches in lambdas) closed by
- 7.0 branch is closed, and this is already in the HEAD (which will become …
- 11:23 Ticket #4997 (Mac installers are missing ghc & cabal guides) created by
- The The GHC User's Guide & the Cabal guide are missing. They should be in …
- 08:44 Ticket #4996 (can't link executables due to dtrace error on Mac OS X 10.5) created by
- When building an executable on 10.5, the link step fails. Problem occurs …
- 05:47 Ticket #2722 (<<loop> when compiling with -O option with ghc-6.10.0.20081019) closed by
- invalid: Ah, you mean there is no bug in the arrow library after all? OK, thanks …
03/04/11:
- 12:20 Ticket #4995 (Compiling pandoc with llvm backend fails with panic) created by
- I decided to try compiling pandoc with the llvm backend (GHC 7.0.2 32 bit …
- 11:48 Ticket #2722 (<<loop> when compiling with -O option with ghc-6.10.0.20081019) closed by
- invalid
- 11:42 Ticket #4992 (LLVM trashes registers for primitive calls) closed by
- invalid: Cool! I wouldn't say that not paying attention to live variables is …
- 07:32 DarcsConversion edited by
- (diff)
- 07:30 DarcsConversion edited by
- move libs to the second list (diff)
- 07:26 DarcsConversion edited by
- (diff)
- 07:23 DarcsConversion edited by
- (diff)
03/03/11:
- 14:44 Commentary edited by
- (diff)
- 14:39 Commentary edited by
- (diff)
- 14:38 Commentary edited by
- (diff)
- 13:25 Blog: New directions for Template Haskell comment added by
- Part A would let me do several useful things with TH that I couldn’t in …
- 00:00 Milestone 7.0.2 completed
03/02/11:
- 16:43 Ticket #4994 (Deprecate Control.Exception.blocked in favour of getMaskingState) created by
- I [ http://www.haskell.org/pipermail/libraries/2011-February/015859.html …
- 16:31 Ticket #4993 (getDirectoryContents goes into an infinite loop) closed by
- invalid: I've got it figured out. It's not a GHC bug, and it's quite subtle. So. …
- 14:53 Ticket #4993 (getDirectoryContents goes into an infinite loop) created by
- This is a really peculiar bug. Prepare for some fun! I'm using a tool …
03/01/11:
- 11:01 Ticket #4992 (LLVM trashes registers for primitive calls) created by
- When calling, the LLVM backend will generate code that sets a number of …
- 09:08 Ticket #4991 (base GHC/Conc/Sync causes build failure) closed by
- worksforme: Git repo messed it up, works fine with darcs. Sorry.
- 09:07 Ticket #4990 (DPH (desugarer) causes GHC compilation to fail) closed by
- worksforme: Hmmm, the git repo messed it up, sorry. Works fine with darcs.
- 08:54 Ticket #4979 (IO performance regression in 7.0.2) closed by
- wontfix: Yes, this was my fault. The change was: […] So small hPutStrs …
- 08:09 Ticket #4991 (base GHC/Conc/Sync causes build failure) created by
- Current HEAD fails with: […]
- 05:55 Ticket #4990 (DPH (desugarer) causes GHC compilation to fail) closed by
- fixed: Was fixed by this patch to dph: […]
- 05:45 Ticket #4961 (Make the Timeout exception a newtype instead of a datatype) closed by
- fixed: Pushed today: […]
- 04:19 Ticket #4990 (DPH (desugarer) causes GHC compilation to fail) created by
- When trying to build current head, we get the following error: […] …
- 02:18 Ticket #4989 (build error on mingw if pthreads is installed) created by
- (error from #ghc, by McManiaC) The build error is this, […] From the …
- 01:06 Ticket #4988 (Hang in GHCi debugger) created by
- GHCi hangs when loading a file after stopping at an exception breakpoint: …
02/28/11:
- 18:37 Ticket #4987 (darcs: internal error: stg_ap_v_ret (GHC version 7.0.1 for ...) created by
- While doing a darcs pull from the Agda repository …
- 17:34 Ticket #4986 (negative Double numbers print out all wrong) closed by
- fixed: Thanks for the report. Happily, this is a duplicate of #4867, which is …
- 17:24 Ticket #4986 (negative Double numbers print out all wrong) created by
- Prelude> (-1) :: Double -3.666940035476786e76
- 06:58 Ticket #4860 (Text.Regex crasher) closed by
- fixed: Great, thanks!
02/27/11:
- 18:33 Blog: New directions for Template Haskell comment added by
- It seems backwards to have the more verbose syntax for the type-safe …
- 11:14 Ticket #1363 (Sourcing multi-line scripts in GHCi: track line numbers, and bail out ...) closed by
- fixed: Thanks, I've applied your patches, and opened another ticket (#4985) for …
- 11:12 Ticket #4985 (Improve locations in ghci errors) created by
- This shows GHC complaining of an error in line 9 of a 7 line file. The …
- 07:59 Ticket #4951 (Performance regression 7.0.1 -> 7.0.1.20110201) closed by
- fixed: Looks good, thanks!
02/26/11:
- 16:24 Ticket #4984 (OS X: ld: warning: -read_only_relocs cannot be used with x86_64) created by
- From …
- 13:21 Ticket #4983 (Warning about redundant import is wrong when hiding identifiers in order ...) closed by
- wontfix: I think the warning is OK in this case: You've explicitly imported the …
- 12:44 Ticket #4983 (Warning about redundant import is wrong when hiding identifiers in order ...) created by
- Although warnings about redundant imports are almost perfect since …
- 11:44 Ticket #4982 (ghc-7.0.1: make install sets not enough permissions on library ...) created by
- I have installed GHC-7.0.1 from …
- 03:28 Ticket #4981 (inconsistent class requirements with TypeFamilies and FlexibleContexts) created by
- If I build the code below with -DVER=2, I get a complaint about …
02/25/11:
- 13:21 Ticket #4013 (build fails on OS X: Invalid Mach-O file:Address out of bounds while ...) closed by
- fixed: Should be fixed for old versions of OS X by […]
- 00:14 Ticket #4905 (New flag to disable warning on incomplete pattern matches in lambdas) closed by
- fixed: No, it wasn't merged. It's a change in specification not a bug-fix, and we …
02/24/11:
- 14:12 Ticket #4980 (Warning about module abbreviation clashes) created by
- Please add the option -fwarn-module-rename-collision that makes GHC to do …
- 09:45 Ticket #4979 (IO performance regression in 7.0.2) created by
- If you benchmark spectral/sphere you'll see a 25% increase in allocation …
02/23/11:
- 22:14 Ticket #4978 (Continuation passing style loop doesn't compile into a loop) created by
- I was investigating some poor performance in Data.Binary.Builder from …
- 12:34 Ticket #4977 (Warning about unqualified implicit imports) created by
- I would like to have a GHC option like -fwarn-unqualified-imports that …
- 10:59 Ticket #4976 (zipWith static argument transformation) created by
- Currently, zipWith cannot be inlined (I think), because it is implemented …
- 09:51 Ticket #4890 (Add DTrace support to i386-solaris2 platform) closed by
- fixed: These are all applied in HEAD and 7.0 branch: […]
- 05:33 Ticket #4975 (Windows binary's documentation directory hierarchy is broken) created by
- GHC 7.0.2 RC 2 (ghc-7.0.1.20110219) doen't have Cabal, haddock and …
- 03:43 Ticket #4963 (Faster implementation of System.Timeout.timeout) closed by
- invalid: Since this event manager based implementation is …
02/22/11:
- 18:07 CrossCompilationDesign created by
- 12:28 Ticket #4973 (building ghc7.0.1.20110217 under x86 solaris fails) closed by
- fixed: Fixed in HEAD and 7.0 by: […]
- 10:18 Ticket #4961 (Make the Timeout exception a newtype instead of a datatype) closed by
- invalid: Simon, I noticed you didn't push yet. That's good because, as you know, …
- 10:04 Ticket #4969 (regression: core-lint failure in agda) closed by
- fixed: Merged
- 07:07 Commentary/Rts/HaskellExecution/PointerTagging edited by
- Fix broken link. (diff)
- 01:55 Ticket #4893 (panic! the 'impossible' happened: initC: srt_lbl) closed by
- duplicate: I think this is a dup of #4534, which is fixed. Indeed your example is ok …
- 01:26 DataParallel/Dec2010Release edited by
- (diff)
- 01:13 DataParallel/Dec2010Release edited by
- (diff)
- 00:59 Builder edited by
- (diff)
02/21/11:
- 10:02 Ticket #4974 (cabal install unix-compat fails with ghc-7.0.1-rc2) closed by
- invalid: Aha, looks like the real problem is that you don't have libutil.h: …
- 07:18 Ticket #4974 (cabal install unix-compat fails with ghc-7.0.1-rc2) created by
- I get an error when installing unix-compat with GHC-7.0.1-rc2: […] …
- 05:00 Ticket #4972 (ghc-7.0.1.20110217 crash) closed by
- duplicate: this seems to be a duplicate of #4893
- 04:48 Ticket #4973 (building ghc7.0.1.20110217 under x86 solaris fails) created by
- creating libHSrts-ghc7.0.1.20110217.so with inplace/bin/ghc-stage1 …
- 04:33 Ticket #4972 (ghc-7.0.1.20110217 crash) created by
- […] I'll see if this happens under linux, too.
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