Timeline


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Nov 17, 2007:

11:45 PM ExtensibleRecords edited by guest
(diff)
10:24 PM Ticket #1867 (GHC 6.6.1 and 6.8.1 don't run on Windows NT 4.0) closed by igloo
fixed: Thanks for the info. I've updated the download page to no longer claim …
10:22 PM Ticket #1892 (:info panics when used on breakpoint bindings) closed by igloo
fixed: Merged
10:22 PM Ticket #1679 (^C on zipperfs leads to crash) closed by igloo
fixed: Merged
10:22 PM Ticket #1828 (ghc doesn't properly quote space-containing paths on Windows.) closed by igloo
fixed: Merged
10:21 PM Ticket #1873 (ghci loses pre-error context after :reload) closed by igloo
fixed: Merged
10:21 PM Ticket #1596 (ghc-pkg --define-name is undocumented) closed by igloo
fixed: Merged
10:20 PM Ticket #1901 (6.8.1 incorrectly infers contexts from pattern matches.) closed by igloo
fixed: Merged
9:08 PM Ticket #1904 (Strictness analyser should be smarter) created by igloo
This module: […] should be compiled to the same code regardless of …
6:10 PM ExtensibleRecords edited by claus
oops, don't fight windmills (diff)
6:05 PM ExtensibleRecords edited by claus
some questions and requests for clarification (in italic, or see page … (diff)
5:56 PM WindowsGhc edited by igloo
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2:40 PM Changeset in directory [1f866f6]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Ross Paterson <ross@…>
fix imports for non-GHC
2:12 PM Ticket #1903 (Meta-Proposal: Documentation should be required to say when exports were ...) created by igloo
One of the nice things about, for example, PHP is that if you look at the …
1:58 PM Ticket #1902 (Restrict the type of (^), (^^), and add genericPower, genericPower') created by igloo
This got a warm reception when I mentioned it in …

Nov 16, 2007:

5:19 PM Platforms edited by martinwguy
truncate other column headings (diff)
5:16 PM Platforms edited by martinwguy
Truncate "Registerised" heading to "Reg'd" to improve layout (diff)
5:14 PM Platforms edited by martinwguy
Add port in progess arm-linux-gnueabi (diff)
4:02 PM Ticket #1360 (ghci :load and :add clear module context) closed by simonmar
fixed: I think I've made this work better now: […]
3:24 PM Changeset in ghc [9226af9e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Add DEBUG-only flag -dsuppress-uniques to suppress printing of uniques This is intended only for debugging use: it makes it easier to compare two variants without the variations between uniques mattering. (Of course, you can't actually feed the output to the C compiler or assembler and expect anything sensible to happen!)
3:02 PM Ticket #1901 (6.8.1 incorrectly infers contexts from pattern matches.) reopened by simonpj
Aha, that's an excellent point. When compiling this declaration […] the …
9:12 AM Changeset in base [89a7d969]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <simonmar@…>
fix comment
9:12 AM Changeset in ghc [df97527] by Simon Marlow <simonmar@…>
fix comment
8:04 AM Ticket #1901 (6.8.1 incorrectly infers contexts from pattern matches.) closed by simonpj
invalid: It's right for this program to be accepted. Foo'' uses a GHC extension, …

Nov 15, 2007:

4:09 PM Ticket #1836 (Omit way ghci for test case outofmem2) closed by simonmar
fixed: As a result of other changes, this test is now not run with GHCi. I had to …
3:22 PM Ticket #1827 (:print panics GHCi with overloaded values) closed by igloo
fixed: Merged
3:20 PM Ticket #1888 (Slightly confusing error message for duplicate NOINLINE pragmas) closed by igloo
fixed: Merged
3:19 PM Ticket #1837 (ghc-pkg should not accept unversioned depends) closed by igloo
fixed: Merged
3:18 PM Ticket #1662 (mistranslation of arrow notation) closed by igloo
fixed: Merged
3:16 PM Ticket #1901 (6.8.1 incorrectly infers contexts from pattern matches.) created by guest
The following code is rejected by GHC 6.6.1 […] According to the GHC …
3:15 PM Ticket #782 (GHCi input does not support unicode) closed by igloo
fixed: Both merged
3:02 PM Ticket #1900 (Type families with class constraints: type-checker loops) created by h.holtmann
The following program: […] runs into a type-checker loop […] Of …
1:46 PM Ticket #1899 (compiler does not halt) created by guest
In the included tarball, run make in the code directory. The module …
12:22 PM Ticket #1898 (segfault with +RTS -N2 (related to tryTakeMVar?)) created by j.waldmann
when I compile the attached program ghc-6.8.1 --make strange -threaded …
11:15 AM Ticket #1840 (Reduce strain on PPC Mac OS X swapspace when test case outofmem2 fails) closed by simonmar
fixed: I believe I've fixed this. outofmem and outofmem2 now set a ulimit before …
11:06 AM Ticket #1897 (Ambiguous types and rejected type signatures) created by guest
This ticket collects a bunch of examples where GHC * Rejects a function …
9:42 AM Ticket #1896 (Keep old bindings until :load succeeds) created by tibbe
Imagine you make a change to a module which is already loaded into GHCi …
9:31 AM Ticket #1895 (Allow aliases in GHCi module imports) created by tibbe
It would be convenient if it was possible to import a package in GHCi …

Nov 14, 2007:

7:24 PM ExtensibleRecords edited by guest
(diff)
7:22 PM Ticket #1894 (Add a total order on type constructors) created by guest
Several proposals for ExtensibleRecords can be implemented as libraries if …
7:22 PM Ticket #1805 ("tail" is different under Solaris) closed by igloo
fixed: Merged
5:08 PM Ticket #1893 (ghc should say when it is failing due to -Werror) created by igloo
If we fail due to warnings and -Werror, we should tell the user that we …
4:47 PM Ticket #1463 (Module → Package lookup in ghc-pkg?) closed by simonmar
fixed: Patch pushed.
3:20 PM Ticket #1649 (running GHCi screws up console display by changing code page) closed by simonmar
fixed: Fixed, see #782. We no longer set the code page in GHCi.
3:20 PM Ticket #1483 (vista: GHCi not loading 80% of the time) closed by simonmar
fixed: Fixed, see #782.
2:09 PM ExtensibleRecords edited by guest
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2:07 PM ExtensibleRecords edited by guest
(diff)
1:17 PM Ticket #1892 (:info panics when used on breakpoint bindings) created by mnislaih
After stopping at a breakpoint, asking GHCi for :info about the bindings …
1:12 PM ExtensibleRecords edited by guest
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11:53 AM Ticket #1891 (New RTS "--info" option not in help message) created by Orphi
The release notes mention a new RTS option --info, which prints out …
10:04 AM TypeFunctionsStatus edited by chak
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8:16 AM Ticket #1614 (Type checker does not use functional dependency to avoid ambiguity) reopened by simonpj
Re-opening because I recall that for these fundep issues we're giving them …
5:18 AM Ticket #1437 (Build failures on Mac OS X 10.5) closed by chak
worksforme: I agree with the previous poster that the problem does not appear to be …
1:00 AM Ticket #1655 (System.Posix.User.getGroupEntryForName incorrect error for non-existent ...) closed by igloo
fixed: Fixed and merged: […]

Nov 13, 2007:

11:44 PM Ticket #1890 (Regression in mandelbrot benchmark due to inlining) created by dons
The (rather delicate) mandelbrot benchmark on the Great Language Shootout …
10:44 PM Ticket #1889 (Regression in concurrency performance from ghc 6.6 to 6.8) created by dons
While most Great Language Shootout benchmarks are running noticeably …
10:07 PM Ticket #1888 (Slightly confusing error message for duplicate NOINLINE pragmas) created by tim
I had some code with two NOINLINE pragmas for the same declaration: …
10:03 PM Ticket #1662 (mistranslation of arrow notation) reopened by guest
As I understand the above TcPat comment, the compiler should not …
7:02 PM Ticket #1887 (internal error while running parallel program) created by mrd
Problems occur when I use parFlatMap instead of concatMap. Appears to be …
5:16 PM Ticket #683 (RULES for recursive functions don't work properly) closed by simonpj
fixed: The HEAD contains a much better treatment of recursion involving rewrite …
5:06 PM Ticket #1614 (Type checker does not use functional dependency to avoid ambiguity) closed by simonpj
wontfix: I think we won't fix this; use type functions and equalities instead. …
4:37 PM Ticket #1886 (GHC API should preserve and provide access to comments) created by claus
one class of applications of the GHC API are program transformations …
3:45 PM Ticket #702 (MingW ld.exe produces program which segfaults) closed by simonmar
fixed: optimistically closing as fixed, if it crops up again please reopen.
3:36 PM Ticket #1717 (ghc-6.8 configure does not recognise 32bit userland on ppc64) closed by simonmar
wontfix: I don't think we're likely to do anything here.
3:35 PM Ticket #1493 (Int with Prelude-functions works, but Integer with generic-list-functions ...) closed by igloo
invalid: It's not clear, without a small testcase, that there is actually a bug …
3:28 PM Ticket #1144 (reduction count for ghci) closed by simonmar
wontfix: There isn't anything we could usefully count, so closing this bug.
3:27 PM Ticket #1049 (A means of testing whether code is in blocked or unblocked mode) closed by igloo
wontfix: Please follow http://www.haskell.org/haskellwiki/Library_submissions if …
2:44 PM Ticket #1701 (impossible happened) closed by igloo
fixed: We believe this is fixed. Please reopen if you think it's still broken.
2:28 PM Ticket #1629 (Upgrade regex-base,compat,posix with GHC 6.8) closed by igloo
wontfix: 6.8.1 has now been released
12:49 PM Ticket #1885 (Improve CPR analysis) created by simonpj
When a function returns a nested data structure, GHC should expose …
12:36 PM Ticket #1373 (Allow Access to generated STG from the GHC API) closed by simonmar
duplicate: Closing as subsumed by #1467. Note that part (2) is already available in …
12:01 PM ExtensibleRecords edited by guest
(diff)
11:51 AM Ticket #1643 (Unnecessary dictionaries) closed by simonpj
fixed: Closing this since Lennart is happy now. Simon
11:11 AM ExtensibleRecords edited by guest
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10:41 AM Ticket #1882 (GHC's vfork() silently dies, which renders compiling impossible (cyclic ...) closed by simonmar
duplicate: Thanks for the report. This seems to be the same issue as #1750, so I'm …
9:27 AM Ticket #1884 (Win64 Port) created by simonmar
(slightly optimistically adding this to the 6.10 milestone). For Win64 we …
1:10 AM Ticket #1883 (GHC can't find library using "short" name) created by m4dc4p
I wanted to build HDBC-postgresql 1.0.1[1] today, and ran into a problem …

Nov 12, 2007:

11:30 PM Commentary/Compiler/NameType edited by tim
fix typo (diff)
10:45 PM ExtensibleRecords edited by guest
(diff)
5:26 PM ExtensibleRecords edited by guest
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4:56 PM Ticket #1882 (GHC's vfork() silently dies, which renders compiling impossible (cyclic ...) created by raw
There is something seriously wrong with ghc-6.8.1. I switched to …
4:42 PM Ticket #1335 (overflow in multiplication) closed by simonmar
worksforme: We can't reproduce it here, no further feedback from the submitter.
4:41 PM Ticket #1334 (apparent memory leak in --make mode (compiling base library during ...) closed by simonmar
wontfix: GHC --make caches interface files as it compiles (which is why --make
4:03 PM ExtensibleRecords edited by claus
don't confuse trac by refering to haskell prime ticket as #92 (diff)
4:02 PM Ticket #1226 (Add flags --full-flag-help and --print-docdir) closed by simonmar
duplicate: This ticket has been replaced by #1880 and #1881.
4:01 PM Ticket #1881 (Windows installer: add a start menu item pointing to the flag reference) created by simonmar
Replacing part of #1226. Unix users have man ghc.
3:59 PM Ticket #1880 (Unify flag descriptions to generate both docs and code) created by simonmar
We want to specify all of GHC's flags in one place, and from there * …
3:50 PM Ticket #1879 (man page is getting installed to a stupid place.) created by simonmar
1. mandir in mk/config.mk.in is set to $prefix/man, which probably …
3:42 PM Ticket #1878 (--print-docdir gives the wrong results in a binary distribution) created by simonmar
The value printed by --print-docdir is wired in at compile-time, which …
3:39 PM Ticket #1220 (Newtype deriving should only work if superclasses are newtype-derived) closed by simonpj
invalid: No rejoinders, so closing this as 'invalid'. But I'll add a pointer to …
3:26 PM Ticket #1877 (Change the meaning of -fextended-default-rules) created by simonmar
Currently -fextended-default-rules applies to source code modules. GHCi …
3:23 PM Ticket #1200 (ghci scripts ending in printf lines fail with Exception: Prelude.undefined) closed by simonmar
fixed: Ian's example is actually behaving correctly above.
3:00 PM Ticket #1079 (refinement for GHC's support of UTF-8 encoding) closed by simonmar
wontfix: This is part of the much larger issue of how to support Unicode in the I/O …
2:56 PM Ticket #1021 (GHC static libraries are not position independent in OSX) closed by simonmar
duplicate: Subsumed by #1876.
2:53 PM Ticket #1020 (Build dynamic libraries by default for OSX) closed by simonmar
duplicate: Subsumed by #1876
2:52 PM Ticket #1876 (Complete shared library support) created by simonmar
This ticket is a placeholder for the shared libraries work, which is …
2:25 PM ExtensibleRecords edited by claus
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2:07 PM Ticket #690 (Accept source files in encodings other than UTF-8) closed by simonmar
wontfix: We don't plan to do anything here. Having source files in UTF-8 only …
2:03 PM ExtensibleRecords edited by claus
add link to current version of Data.Record.hs (diff)
1:54 PM Ticket #638 (Patch to make Control.Monad.replicateM_ faster) closed by simonmar
fixed: And indeed replicateM_ does deforest in 6.8.1. Bug closed.
1:51 PM Ticket #684 (Pending occurrence-analysis fix) closed by simonpj
fixed: This is either done or dead. I certainly don't have any half-complete …
1:45 PM ExtensibleRecords edited by guest
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1:03 PM ReportABug edited by simonmar
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1:00 PM WikiStart edited by simonmar
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12:45 PM Ticket #1875 (Compiling with -O is 30 times slower than with -Onot) created by simonpj
This is a performance bug. In 6.8.1, compiling Serge's DoCon package, …
10:49 AM Ticket #1874 (getDirectoryContents yields "invalid argument" instead of "permission ...) created by Orphi
Attempting to open a file (readFile, openFile, et al) to which you do …
9:52 AM Ticket #1869 ((doesDirectoryExist "C:\\") yields False) closed by Orphi
Sorry everybody - it seems this bug is already fixed in GHC 6.8.1. …
12:30 AM Ticket #1863 (gen-contents-index.sh doesn't work with Haddock 2) closed by guest
I have tested that the above solution works, so this ticket can be closed.
12:16 AM ExtensibleRecords edited by guest
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12:12 AM Ticket #1873 (ghci loses pre-error context after :reload) created by claus
when trying to :reload an erroneous source, the ghci context changes …
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