Timeline


and

Apr 8, 2008:

11:24 PM Changeset in ghc [cc52f60]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by andy@…>
Adding environment variable HPCTIXDIR, a directory to place tix results.
11:20 PM Changeset in ghc [8a70e6c]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by andy@…>
Fixing hpc combine and hpc map to use the correct help message
10:57 PM Internships edited by simonmar
emphasize the need to email (diff)
7:34 PM Changeset in ghc [5357e3c]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix lndir It would copy when it should symlink, and vice-versa.
6:34 PM Changeset in ghc [e0fcf61]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <simonmar@…>
Import libffi-3.0.4, and use it to provide FFI support in GHCi This replaces the hand-rolled architecture-specific FFI support in GHCi with the standard libffi as used in GCJ, Python and other projects. I've bundled the complete libffi-3.0.4 tarball in the source tree in the same way as we do for GMP, the difference being that we always build and install our own libffi regardless of whether there's one on the system (it's small, and we don't want dependency/versioning headaches). In particular this means that unregisterised builds will now have a fully working GHCi including FFI out of the box, provided libffi supports the platform. There is also code in the RTS to use libffi in place of rts/Adjustor.c, but it is currently not enabled if we already have support in Adjustor.c for the current platform. We need to assess the performance impact before using libffi here too (in GHCi we don't care too much about performance).
5:17 PM Ticket #2204 (Improve 'patterns not matched' warnings) created by Deewiant
Compiling the following with -fwarn-incomplete-patterns: […] …
4:04 AM TypeFunctionsStatus edited by chak
(diff)
4:03 AM Ticket #2203 (TFs in class instances heads) created by chak
Ganesh posted the following example on haskell-cafe: […] It fails to …
3:05 AM Changeset in ghc [24c800c]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
add -v0 to Over, we don't care in which order the modules are loaded
3:05 AM Changeset in testsuite [58b3c71]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
add -v0 to Over, we don't care in which order the modules are loaded
12:53 AM Ticket #2202 (type error causes type checker stack overflow) created by chiral
The following code causes […] during type checking. I've tried to …

Apr 7, 2008:

10:40 PM Changeset in ghc [28fcbe4]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
update output
10:40 PM Changeset in testsuite [26f8395]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
update output
10:20 PM Changeset in ghc [10d01d82]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Samuel Bronson <naesten@…>
Replace one occurance of CVS with darcs in HACKING
9:47 PM Ticket #2195 (yi: internal error: R_X86_64_PC32 relocation out of range: (noname) = ...) closed by simonmar
duplicate: see #2013 upshot: we need a way to do mmap(... MAP_32BIT ...) on …
9:37 PM Changeset in ghc [9298684]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <simonmar@…>
FIX BUILD on non-x86: add missing prototypes
9:24 PM Changeset in ghc [d7fcc5e]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <simonmar@…>
update a comment
7:54 AM TypeFunctionsStatus edited by chak
(diff)
7:07 AM Changeset in ghc [3d59704]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Remove GADT refinements, part 5 - TcGadt RIP - The non-side effecting unification code is now in types/Unify.lhs along with the refinement code needed for GADT record selectors.
3:50 AM TypeFunctionsStatus edited by chak
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2:54 AM TypeFunctions/TotalFamilies edited by chak
(diff)

Apr 6, 2008:

9:52 PM Ticket #2201 ("ghc-pkg --user describe '*'" fails with empty user db) created by duncan
With ghc 6.9 and later Cabal uses the new "ghc-pkg describe '*'" …
9:44 PM Ticket #2091 (heap corruption in ghc-6.8.2?) closed by igloo
worksforme: I can't reproduce this with Debian's wine 0.9.41-1, so it sounds like a …
9:15 PM Changeset in ghc [4245e08e]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Tim Chevalier <chevalier@…>
Accept output for bug1677, mod178 Changed error messages as per: Sun Apr 6 12:38:21 PDT 2008 Tim Chevalier <chevalier@alum.wellesley.edu> * Improve error message for non-matching file name
9:15 PM Changeset in testsuite [6d09f11]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Tim Chevalier <chevalier@…>
Accept output for bug1677, mod178 Changed error messages as per: Sun Apr 6 12:38:21 PDT 2008 Tim Chevalier <chevalier@alum.wellesley.edu> * Improve error message for non-matching file name
9:13 PM Changeset in ghc [c257c087]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Tim Chevalier <chevalier@…>
Accept output for read029 Changed error message as per: Sun Apr 6 13:23:33 PDT 2008 Tim Chevalier <chevalier@alum.wellesley.edu> * Improve error message for malformed LANGUAGE pragma
9:13 PM Changeset in testsuite [22ec44af]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Tim Chevalier <chevalier@…>
Accept output for read029 Changed error message as per: Sun Apr 6 13:23:33 PDT 2008 Tim Chevalier <chevalier@alum.wellesley.edu> * Improve error message for malformed LANGUAGE pragma
8:39 PM Ticket #2200 (big static random access arrays) created by jsnx
These would be unlike StorableArrays because they would be available at …
7:25 PM Building/GettingTheSources edited by alexey
Kill spam (diff)
6:58 PM Ticket #2199 (th32SnapEnumProcesses in System.Win32.Process prints debugging information ...) created by guest
TSIA, pretty much. I suspect that when the author was developing this …
11:01 AM TypeFunctions/TotalFamilies edited by chak
(diff)
10:42 AM TypeFunctions/TotalFamilies edited by chak
(diff)
10:29 AM TypeFunctions/TotalFamilies edited by chak
(diff)
9:54 AM TypeFunctions/TotalFamilies edited by chak
(diff)
9:49 AM Ticket #2198 (Build failure on Mac OS X Tiger Intel) created by guest
The ghc in Macports fails to build on my Intel MacBook, running Mac OS …
9:31 AM TypeFunctions/TotalFamilies edited by chak
(diff)
9:00 AM TypeFunctions/TotalFamilies created by chak
8:43 AM Commentary edited by chak
(diff)
8:40 AM TypeFunctions edited by chak
(diff)
8:37 AM TypeFunctions edited by chak
(diff)
8:29 AM TypeFunctionsSynTC edited by chak
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3:10 AM Ticket #2197 (GHCi doesn't work when built with way=p) created by SamB
I don't really mind so much that Cabal etc. don't support building GHCi …
12:39 AM Ticket #2084 (GHC panic) closed by igloo
invalid: No response from submitter, and no testcase, so closing bug.
12:38 AM Ticket #2083 (linker reports missing symbols Main.c:(.text+0x12): undefined reference to ...) closed by igloo
worksforme: No reply from submitter, and probably caused by an incorrect module …
12:28 AM Ticket #2196 (Errors in output from formatTime) created by laney
Hi, I have discovered two errors in the Date/Time libraries distributed …

Apr 5, 2008:

10:53 PM Ticket #2015 (SOE samples crash when running from ghci rather than compiling and running ...) closed by igloo
worksforme: It works fine for me, with GLFW installed using Cabal: […] I don't know …
9:11 PM Ticket #2195 (yi: internal error: R_X86_64_PC32 relocation out of range: (noname) = ...) created by guest
FreeBSD 7.0 kmacy@pandemonium [~/devel/tmp/yi-0.3|14:09|30] yi …
4:38 PM Commentary/Rts edited by SamB
Add "Also check the list of cross-cutting concerns in Commentary" … (diff)
4:25 PM Changeset in ghc [99e0697]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Re-jig test for Trac 2188
4:25 PM Changeset in testsuite [034e9273]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Re-jig test for Trac 2188
4:23 PM Changeset in ghc [9ed556b]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
Test 'list002' should be passing now
4:23 PM Changeset in testsuite [1efc52f]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Pepe Iborra <mnislaih@…>
Test 'list002' should be passing now
2:50 PM Changeset in ghc [f7beb4f4]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
Test path virtualization in GHCi
2:50 PM Changeset in testsuite [78df2fc]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Pepe Iborra <mnislaih@…>
Test path virtualization in GHCi
9:31 AM Changeset in ghc [f1fd6aaa]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
rn063 and rn064 are expected passes now, bugs fixed
9:31 AM Changeset in testsuite [d0c9ec1]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
rn063 and rn064 are expected passes now, bugs fixed
5:43 AM Ticket #2194 (internal error: R_X86_64_32 relocation out of range) created by alatter
[…] I'm running Ubuntu 8.4 Beta on some sort of Intel 64-bit platform …

Apr 4, 2008:

10:35 PM Ticket #2193 (Monomorphic Pattern Bindings and Error Messages) created by sclv
Not clear to me if the following should be a type error or if it should be …
9:51 PM Ticket #2192 (occasional segmentation faults when using Control.Parallel) created by ivant
The attached program fails quite often with segmentation faults or …
9:13 PM Ticket #2181 (internal error: END_TSO_QUEUE object entered!) closed by igloo
invalid: OK, so that says that it's not unregisterised, and therefore using …
1:29 PM Changeset in ghc [556eb0c]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Another eyeball test for the inliner
1:29 PM Changeset in testsuite [ab9dcd3]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Another eyeball test for the inliner

Apr 3, 2008:

10:34 PM Changeset in ghc [b95ca69]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <simonmar@…>
remove dead code
3:15 AM TypeFunctionsStatus edited by chak
(diff)

Apr 2, 2008:

11:19 PM Ticket #1947 (Segmentation fault/access violation in generated code) closed by igloo
fixed: I couldn't reproduce the problem with 6.8.2, but I have now added the …
8:04 PM Changeset in ghc [4cc9b39]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a test simplrun010 for trac #1947
8:04 PM Changeset in testsuite [7892240]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test simplrun010 for trac #1947
7:44 PM Ticket #2191 (A way to programmatically cause GHC to report the cost center stack ...) created by SamB
I find that I often wish I could ask GHC to tell me "where did *that* …
6:11 PM Ticket #2190 (unionBuildInfo should not always use nub) closed by igloo
invalid: Thanks for the report. I've refiled it as a Cabal bug here: …
4:31 PM Ticket #1423 (compilation with profiling makes gcc run out of memory) closed by igloo
fixed: No problems here with 6.8.2 and a 200M ulimit. The default is now -fasm, …
5:56 AM Ticket #2190 (unionBuildInfo should not always use nub) created by prj
In libraries/Cabal/Distribution/PackageDescription.hs, the unionBuildInfo …

Mar 31, 2008:

9:22 PM Ticket #2189 (hSetBuffering stdin NoBuffering doesn't work on Windows) created by FalconNL
The following program repeats inputted characters until the escape key is …
5:48 AM TypeFunctionsStatus edited by chak
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Mar 30, 2008:

9:14 PM Changeset in ghc [33c70ee]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a test TH_scope for trac#2188
9:14 PM Changeset in testsuite [60d96e6]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test TH_scope for trac#2188
9:13 PM Ticket #2188 (TH scoping problem) created by igloo
In the HEAD, these modules: […] […] give: […] Renaming the outer …
7:36 PM Changeset in ghc [27e2c4bb]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a test for trac #2158
7:36 PM Changeset in testsuite [62b45d7]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test for trac #2158
5:34 PM Ticket #2167 (The -main-is option to runghc does not appear to work.) closed by igloo
duplicate: Thanks for the report. Happily, this has already been fixed (see #1312), …
4:51 PM Ticket #2170 (make install fails for x86 ubuntu linux) closed by igloo
fixed: Thanks for the report. I've just installed …
12:03 AM Commentary/Compiler/SymbolNames edited by tim
spelling (diff)
12:03 AM Commentary/Compiler/SymbolNames edited by tim
caps (diff)

Mar 29, 2008:

8:13 PM Ticket #2187 (Top-level bindings are broken for polymorphic values) created by yallop
Top-level pattern bindings don't work for polymorphic values. Here's an …
8:04 PM Ticket #1699 (Fix network wrt abstract unix sockets) closed by igloo
fixed: I've applied aus_simple.dpatch. Thanks!
7:28 PM Ticket #2186 (unsafePerformIO prevents space leak?) created by ravi
Sadly, I don't have a concrete testcase for this, but I've fixed this …
1:41 PM Ticket #2185 (Memory leak with parMap) created by igloo
With the attached All.hs, if you run the program without any arguments …
12:49 AM Ticket #2184 (if findExecutable finds a file that matchs the argument, check if it is an ...) created by iago
When search finds a file that matchs with the fileName argument of …

Mar 28, 2008:

11:42 PM Ticket #2183 (GHCi) closed by judah
duplicate: Thanks for the report. This has been fixed for 6.8.3 as #2073.
10:04 PM Ticket #2183 (GHCi) created by iago
First of all, excuse me for my poor English. The command history doesn't …
2:40 PM GhcPlanning edited by guest
(diff)
2:39 PM GhcPlanning edited by guest
(diff)
12:07 AM Ticket #2182 (ghc sessions (--make, --interactive, ghc api) erroneously retain instances) created by claus
[…]

Mar 27, 2008:

11:21 PM Ticket #2181 (internal error: END_TSO_QUEUE object entered!) created by cconnett
internal error: END_TSO_QUEUE object entered! (GHC version 6.8.2 for …
5:40 PM Ticket #2180 (Any installed signal handler stops deadlock detection, but XCPU never ...) created by Baughn
The runtime system's deadlock detection, being a debugging feature, …
2:29 PM Changeset in base [50e45c7]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Malcolm.Wallace@…>
give an absolute path to 'harch'
1:00 PM Ticket #2179 (Improve error message when `main' is not of the right type) created by amiddelk
If you run the following module with GHC(i): > module Main where > main = …
9:10 AM Ticket #2178 (GHC.Prim.Any replaces forall-bound type variables in GHCi) closed by simonpj
invalid: Looks fine to me. 'see' has type 'forall a,b. IO (a->b)'. You bind it, …

Mar 26, 2008:

11:31 PM Ticket #2178 (GHC.Prim.Any replaces forall-bound type variables in GHCi) created by japple
Load […] in GHCi […]
11:01 PM Ticket #2177 (Can Data.Unique safely derive Typeable?) created by japple
Stand-alone deriving does not work: […]
2:16 PM Ticket #2174 (:p in GHCi debugger is broken for Integer) closed by igloo
fixed: OK, I now understand what's going on. We used to make S# 10#, which is …
2:14 PM Changeset in ghc [abb9e342]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Tweak #2174, which we now expect to pass again
2:14 PM Changeset in testsuite [6f04ed0]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Tweak #2174, which we now expect to pass again
9:26 AM TypeFunctionsStatus edited by chak
(diff)

Mar 25, 2008:

8:29 PM Changeset in ghc [db7460ee]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Add GHC.IntWord32 and GHC.IntWord64 (from base)
8:29 PM Changeset in ghc-prim [9850ccc]ghc-7.2ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Ian Lynagh <igloo@…>
Add GHC.IntWord32 and GHC.IntWord64 (from base)
8:28 PM Changeset in ghc [89868b8c]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Define integerToWord64, word64ToInteger, integerToInt64, int64ToInteger if on a 32-bit machine
8:28 PM Changeset in integer-gmp [eadd9d3]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Define integerToWord64, word64ToInteger, integerToInt64, int64ToInteger if on a 32-bit machine
8:26 PM Changeset in base [4a5c1d8]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Move Word64/Int64/Word32/Int32 primitives into ghc-prim
8:11 PM Ticket #2173 (Typo in Network.accept docs) closed by igloo
fixed: Fixed, thanks!
2:30 PM Ticket #2176 (H98 module Array exports non-H98 instance Functor ((->) a)) created by duncan
Here's a subtle problem for which we have global class instances to thank. …
6:26 AM TypeFunctionsStatus edited by chak
(diff)

Mar 24, 2008:

9:26 PM Changeset in ghc [29c5f2e]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Add .darcs-boring file
9:26 PM Changeset in ghc-prim [5566582]ghc-7.2ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Ian Lynagh <igloo@…>
Add .darcs-boring file
8:58 PM Changeset in base [32f57bb]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Update .darcs-boring GHC/Prim.hs, GHC/PrimopWrappers.hs are no longer generated in this package
8:57 PM Changeset in base [1f932e2]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Remove GHC.PrimopWrappers from base's exposed modules list
7:58 PM Commentary/Packages/PackageReorg edited by igloo
(diff)
7:49 PM Commentary/Packages/PackageReorg edited by igloo
(diff)
7:21 PM packagegraph.png attached to Commentary/Packages/PackageReorg by igloo
GHC bootlibs package dependencies

Mar 23, 2008:

9:57 PM Changeset in ghc [aad83cd]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
stableptr003 is broken; trac #2175
9:57 PM Changeset in testsuite [e78d336]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
stableptr003 is broken; trac #2175
9:55 PM Ticket #2175 (stableptr003 fails) created by igloo
The first element (at least) of the lists in the stableptr003 test now …
9:48 PM Changeset in ghc [1ea8c07]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
print002 is broken (trac #2174)
9:48 PM Changeset in testsuite [9a4c0fe]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
print002 is broken (trac #2174)
9:46 PM Ticket #2174 (:p in GHCi debugger is broken for Integer) created by igloo
:p used to do this for Integers: […] but it now does this: […] but …
8:52 PM Ticket #2173 (Typo in Network.accept docs) created by larsv
In the …
8:29 PM Changeset in ghc [74e5de48]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Fix parsing precedence problem
8:29 PM Changeset in integer-gmp [579d2b3]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Fix parsing precedence problem
7:11 PM Changeset in base [1f271ef]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
base now uses build-type: Configure
6:34 PM Changeset in ghc [2b1bd37]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Initial commit of integer(-gmp) package; code copied from base
6:34 PM Changeset in integer-gmp [0904270]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Initial commit of integer(-gmp) package; code copied from base
6:31 PM Changeset in ghc [11a293d]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Initial commit; code copied from the base package
6:31 PM Changeset in ghc-prim [cf62d71]ghc-7.2ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Ian Lynagh <igloo@…>
Initial commit; code copied from the base package
6:13 PM Changeset in base [72e4fe7]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Move Integer out into its own package We now depend on the new integer package. We also depend on a new ghc-prim package, which has GHC.Prim, GHC.PrimopWrappers, and new modules GHC.Bool and GHC.Generics, containing Bool and Unit/Inl/Inr respectively.
4:44 PM Ticket #2172 (ghci / ghc -e outputs terminal escapes even when redirected to file/pipe) closed by judah
duplicate: This has been fixed for 6.8.3 as #2027.
4:02 PM Ticket #1291 (Binary Solaris build fails on Solaris 9) closed by igloo
invalid: Here's the end of the previous message with trac formatting: * {{{cd …
3:05 PM Ticket #2172 (ghci / ghc -e outputs terminal escapes even when redirected to file/pipe) created by guest
When running the interpreter (ghc --interactive, ghc -e, or runhaskell) …
12:47 PM Ticket #2171 (Parallel program crashes) created by fed
I wrote a parallel program for computing prime numbers (see code below). …

Mar 22, 2008:

10:33 PM Changeset in ghc [ef96789]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Make stableptr003 give more useful output
10:33 PM Changeset in testsuite [1a67b06]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Make stableptr003 give more useful output
10:17 PM Ticket #2170 (make install fails for x86 ubuntu linux) created by skurtzberg
Using the binary x86 distribution, make install fails. Recently (or at …
9:48 PM Changeset in ghc [b4e7f25]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update output for tc168
9:48 PM Changeset in testsuite [81b3b95]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update output for tc168
9:48 PM Changeset in ghc [172b7fe6]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update tc231 output
9:48 PM Changeset in testsuite [0121271]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update tc231 output
9:46 PM Changeset in ghc [231bd36]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update base01
9:46 PM Changeset in testsuite [612ffb6]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update base01
9:43 PM Changeset in ghc [be5ac1e]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update output for ghci024
9:43 PM Changeset in testsuite [74d8358]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update output for ghci024
9:40 PM Changeset in ghc [9dac95e4]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update ghci025 output
9:40 PM Changeset in testsuite [cd56047]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update ghci025 output
4:50 PM Ticket #2169 (Compilation fails first time without giving an error, later succeeds ...) created by nccb
There is one particular module in our Haskell project that causes GHC to …
1:36 PM Changeset in base [12c6837]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
List extensions used rather than using the -fglasgow-exts hammer
9:05 AM Ticket #2168 (ghci should show haddock comments for identifier) created by j.waldmann
This came up in comp.lang.haskell recently: …

Mar 21, 2008:

11:39 PM Commentary/Compiler/FC edited by tim
(diff)
11:34 PM Commentary/Compiler/FC edited by tim
typo (diff)
9:57 PM Plugins edited by guest
(diff)
9:54 PM Plugins edited by guest
(diff)
1:13 AM Changeset in base [9c622a5]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Remove a gratuitous pattern type sig

Mar 20, 2008:

9:17 PM Plugins edited by guest
(diff)
7:46 PM Plugins edited by guest
(diff)
7:45 PM Plugins edited by guest
(diff)
10:34 AM Ticket #2167 (The -main-is option to runghc does not appear to work.) created by cjs
The -main-is option to runghc does not appear to work, at least not when …
12:42 AM Ticket #2165 (Type checker for Type families) closed by chak
invalid
12:39 AM Changeset in base [9fde003]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
An even better definition for (^) (trac #1687)

Mar 19, 2008:

11:11 PM Ticket #2156 (compilation math/truncate bug with optimization enabled) closed by simonmar
wontfix: So I take it this is an instance of the unpredictability in floating-point …
8:34 PM Changeset in ghc [e3832db]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
Add a new test for :list Check that :list keeps working after setCurrentDirectory has been used
8:34 PM Changeset in testsuite [0fa2b8b]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Pepe Iborra <mnislaih@…>
Add a new test for :list Check that :list keeps working after setCurrentDirectory has been used
5:41 PM Changeset in base [e26230b]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <simonmarhaskell@…>
fix types for __hscore_st_dev() and __hscore_st_ino()
4:44 PM Ticket #1611 (Data.Map, Data.IntMap documentation) closed by igloo
fixed: Patch applied, thanks!
4:44 PM Ticket #2133 (Add an instance for IArray (IOToDiffArray IOUArray) Bool) closed by igloo
fixed: Patch applied, thanks!
3:08 PM Ticket #2166 (minBound `rem` (-1) fails) closed by igloo
wontfix: It would be odd for […] to be different to […] Perhaps we could also …
11:39 AM Ticket #2166 (minBound `rem` (-1) fails) created by atsampson
I would expect both of the following operations to return 0, on the …

Mar 18, 2008:

7:42 PM Ticket #2165 (Type checker for Type families) created by hpacheco
For a type family and a class definition: type family F a x :: * class …
4:12 PM Ticket #2163 (GHC makes thunks for Integers we are strict in) closed by simonmar
invalid: let can be strict in Core - it doesn't always indicate a thunk. If you …
2:15 AM Ticket #2164 (zmachine: internal error: task 0xa031e0: main thread 1 has been GC'd) created by guest
So, I was recently looking at ZMachine, which is an emulator written in …
12:30 AM Changeset in base [fe3a8c9]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Replace (^) with a faster variant (from trac #1687)

Mar 17, 2008:

11:38 PM Ticket #2163 (GHC makes thunks for Integers we are strict in) created by igloo
We know that timesInteger is strict in both arguments: […] but given …
5:36 PM Ticket #2162 (panic! (the 'impossible' happened) while compiling XMonadContrib) closed by dons
duplicate: Duplicate of issues relating to 1372, …
9:40 AM Ticket #2162 (panic! (the 'impossible' happened) while compiling XMonadContrib) created by ivant
I was rebuilding XMonadContrib without doing Cabal clean first. I got the …
3:54 AM Ticket #2161 (finaliser of a ForeignPtr called while references from unreachable threads ...) created by agl
I believe that I've managed to distill a crash which has been driving me …
1:51 AM TypeFunctionsStatus edited by chak
(diff)
1:50 AM Ticket #1809 (type families: difference in type-checking between compile-time and ...) closed by chak
fixed: Ganesh, I suspect you used an older compiler. This works fine for me in …
12:58 AM Ticket #1893 (ghc should say when it is failing due to -Werror) closed by igloo
fixed: Fixed in HEAD and 6.8 branch.
12:57 AM Ticket #856 (Build system issues on ia64) closed by igloo
fixed: Fixed in HEAD and 6.8 branch.
12:56 AM Ticket #2128 (Space leak with :trace) closed by igloo
fixed: Fixed in HEAD and 6.8: […]

Mar 16, 2008:

8:22 PM Changeset in ghc [1f9e3747]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update output
8:22 PM Changeset in testsuite [37423f3]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update output
8:19 PM Ticket #2160 ("internal error: PAP object entered!" when running ghci compiled with ...) created by igloo
With this mk/build.mk: […] I get this: […] Unfortunately, there …

Mar 15, 2008:

9:42 PM Ticket #1491 (Extension RecordWildCards is broken) closed by igloo
fixed: Test rn065 added.
9:41 PM Changeset in ghc [92bca1a8]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Ooops, rn065 is for #1491, not #1578
9:41 PM Changeset in testsuite [8208326]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Ooops, rn065 is for #1491, not #1578
8:13 PM Changeset in ghc [70ef4d8]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update output for bug1465
8:13 PM Changeset in testsuite [95efc4b]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update output for bug1465
6:13 PM Ticket #2159 (Use a more efficient representation than [DynFlag]) created by igloo
In compiler/typecheck/TcRnMonad.lhs, if I replace the existing …
2:50 PM Changeset in ghc [a453821]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a test rn065 for trac #1578
2:50 PM Changeset in testsuite [eeb9e78]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test rn065 for trac #1578
2:35 PM Ticket #1208 (ghci-6.6 aborts at initialization) closed by igloo
duplicate: This looks like a duplicate of #1225; please reopen if I'm wrong.
4:18 AM Ticket #2158 (deriving (Ix) and listArray give unexpected results) created by guest
When arrayList is used together with a derived instance of Ix, the …

Mar 14, 2008:

9:49 PM Ticket #2138 (:i doesn't show constraints on datatypes) closed by igloo
fixed: Merged
9:48 PM Ticket #2154 (Stack overflow due to unsafePerformIO) closed by igloo
fixed: Merged
9:31 PM Ticket #2144 (The OpenGL binding uses withCAStringLen where it should use withCAString) closed by igloo
invalid: Thanks for the report; however, bugs in OpenGL should be reported to its …
9:03 PM Ticket #974 (Add partitionEithers, lefts, rights to Data.Either) closed by igloo
fixed: Patch applied, thanks! […]
9:00 PM Ticket #2139 (have a way to specify listening host in Network (listenOn)) closed by igloo
wontfix: Hi phr, Thanks for the suggestion. Could you please submit it as a …
7:30 PM Changeset in base [b00868d]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Add partitionEithers, lefts, and rights. Patch from Russell O'Connor, trac proposal #974.
6:44 PM Changeset in ghc [753c883d]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add 6.8 output for FD3
6:44 PM Changeset in testsuite [fb7ec8a]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add 6.8 output for FD3
4:26 PM Ticket #2153 (GHCi does not have a :source command to load further .ghci files) closed by simonmar
wontfix
2:47 PM Ticket #2157 (Equality Constraints with Type Families) created by hpacheco
For the implementation of fixpoint recursive definitions for a datatype I …
12:37 PM Ticket #2156 (compilation math/truncate bug with optimization enabled) created by trevorm
The following code produces different results depending on whether it is …
2:26 AM Ticket #2106 (parts of Language.Haskell.TH.Ppr in wrong package?) closed by igloo
wontfix: Hi Frederik, If you'd like to propose an addition to the pretty library, …

Mar 13, 2008:

11:40 PM Ticket #2155 (More deadlock issues with concurrent I/O) created by dfranke
The following hangs on the current ghc-STABLE snapshot, and shouldn't. …
10:56 PM TypeFunctionsStatus edited by chak
(diff)
10:38 PM Ticket #2154 (Stack overflow due to unsafePerformIO) created by dons
The following program, extracted from a utf8 decoder for ByteStrings, …
10:17 PM Ticket #2153 (GHCi does not have a :source command to load further .ghci files) created by SamB
This makes it difficult to put useful GHCi commands under version control …
10:16 PM Ticket #2152 (bogus inlining of foreign import "foo.h &foo") created by simonmar
Foreign imports with include file annotations are not supposed to be …
6:54 PM Changeset in ghc [1df97797]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
add test for unsafePerformIO/stack overflow
6:54 PM Changeset in testsuite [4c47e7a]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
add test for unsafePerformIO/stack overflow
12:31 PM Ticket #2151 (GADTs in function Patterns) created by hpacheco
I have found a bug on the compiler (at least ghc >6.8.2). For some module …
9:42 AM Ticket #2150 (allow definition of functions in the interpreter) closed by simonpj
worksforme: Happily it's there already: […] Multi-line definitions are, admittedly, …
6:50 AM Changeset in ghc [1e4335ae]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
typecheck/FD3: revert to error msg of previous version ofthe compiler
6:50 AM Changeset in testsuite [7d75478]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
typecheck/FD3: revert to error msg of previous version ofthe compiler
6:01 AM Changeset in ghc [e8d8c2e9]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Type families: Roman's test for normalisation of reduced dicts
6:01 AM Changeset in testsuite [e67258b]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Type families: Roman's test for normalisation of reduced dicts
4:49 AM Ticket #2150 (allow definition of functions in the interpreter) created by ahrivera
Right now, the only way to define functions is through the .hs files. …

Mar 12, 2008:

10:06 PM Ticket #2050 (GHCi should keep a persistent history file) closed by simonmar
fixed: Fixed: […] I decided to put the history file in …
9:52 PM Changeset in ghc [9762129]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
add i386/Linux output This might as well be the default output, so we at least have a chance of this test working on other platforms.
9:52 PM Changeset in testsuite [1b36f62]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
add i386/Linux output This might as well be the default output, so we at least have a chance of this test working on other platforms.
9:47 PM Changeset in ghc [b4461010]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
skip ffi012 unless running on Windows
9:47 PM Changeset in testsuite [3d0bcab]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
skip ffi012 unless running on Windows
9:47 PM Changeset in ghc [dfbba236]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
run ffi009(ghci)
9:47 PM Changeset in testsuite [f491b93a]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
run ffi009(ghci)
9:47 PM Changeset in ghc [d8ba966c]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
rename ccall to ffi
9:47 PM Changeset in testsuite [39bc392]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
rename ccall to ffi
11:10 AM Changeset in base [cfd67a2]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Malcolm.Wallace@…>
System.Console.GetOpt mistakenly rejects options as ambiguous. From "Eelis van der Weegen" <haskell-libs@contacts.eelis.net>. Testcase: > import System.Console.GetOpt > > type Color = String > > optsDesc :: [OptDescr Color] > optsDesc = [Option "" ["color", "colour"] > (ReqArg id "color") "Foreground color"] > > main = do > let args = ["--col=blue"] > case getOpt RequireOrder optsDesc args of > (_, _, err:_) -> putStrLn err > _ -> return () Output: option `--col' is ambiguous; could be one of: --color=color, --colour=color Foreground color --color=color, --colour=color Foreground color This error is silly, because the two alternatives listed are the same option. The problem is caused by incorrect use of a generator in a list comprehension.

Mar 11, 2008:

10:51 PM Ticket #2149 (literate haskell support for hasktags - patch below) created by MarcWeber
Igloo told me to create a ticket. here it is. I hope that type "feature …
9:02 PM Ticket #2148 (x86_64 code use several GiB of memory generates: internal error: ASSERTION ...) created by twhitehead
I have some fairly simple code using ByteStrings to parses fasta files …
8:49 PM Internships edited by guest
Link to new plugins page (diff)
8:47 PM Plugins edited by guest
(diff)
8:46 PM Plugins edited by guest
(diff)
8:46 PM Plugins created by guest
Initial speculation about plugins
3:48 PM Ticket #2147 (unhelpful error message for a misplaced DEPRECATED pragma) created by guest
The error message on a misplaced DEPRECATED pragma is less than helpful. …
2:17 PM TypeFunctionsStatus edited by chak
(diff)
2:17 PM Ticket #2146 (Decomposition rule for equalities is too weak in case of higher-kinded ...) created by chak
[…] gives us […] but […] doesn't - although both should lead to …

Mar 10, 2008:

10:02 AM DarcsEvaluation edited by guest
Added a note about trac+darcs [Lele Gaifax] (diff)
12:54 AM Changeset in base [b4e1c2c]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Don Stewart <dons@…>
untabify
12:18 AM Changeset in ghc [01bce2a]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Roman Leshchinskiy <rl@…>
Fix expected output
12:18 AM Changeset in testsuite [2556e25]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Roman Leshchinskiy <rl@…>
Fix expected output

Mar 9, 2008:

10:34 PM Ticket #2145 (ghc does not terminate (renamer/typechecker?)) closed by igloo
duplicate: Thanks for the report! This sounds like #1899, fixed in the 6.8 branch …
7:40 PM Ticket #2145 (ghc does not terminate (renamer/typechecker?)) created by j.waldmann
When doing […] the compiler seems stuck: […] Nothing happens, …
6:50 PM Ticket #2144 (The OpenGL binding uses withCAStringLen where it should use withCAString) created by guest
In the module Graphics.Rendering.OpenGL.GL.Shaders (and possibly in …
1:34 PM Ticket #2143 (Yhc's sort is faster than GHC's) created by NeilMitchell
The sort code in the Yhc libraries is faster than GHC. In some cases its …
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