Timeline


and

Feb 10, 2011:

4:21 PM Ticket #4947 (Regenerated cbits/WCsubst.c based on Unicode 6.0.0) closed by simonmar
fixed: no hurry to merge, I think.
4:18 PM Ticket #4902 (Create a primop for getting the size of an Array#) closed by simonmar
fixed: Pushed, thanks! […] […]
3:05 PM BadContent edited by simonmar
(diff)
2:00 PM Commentary/Compiler/NewCodeGenPipeline edited by simonpj
(diff)
1:47 PM Changeset in ghc [3b1ec6e1]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Ian Lynagh <igloo@…>
Add unboxed tuple support to Template Haskell
1:45 PM Changeset in ghc [c073f23]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add unboxed tuple support to Template Haskell
11:39 AM ErlangInHaskell edited by jepst
Added walkthrough (diff)
12:00 AM Commentary/Compiler/API edited by dterei
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Feb 9, 2011:

11:20 PM Commentary/Compiler edited by dterei
(diff)
11:14 PM Commentary/Compiler/Backends edited by dterei
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10:53 PM Ticket #4954 (-eventlog / -debug should imply -rtsopts) created by duncan
The -eventlog flag links the program to the threaded rts. The eventlog …
6:44 PM Changeset in ghc [cb8fb4dc]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Allow TH brackets to contain things of any kind You can now quasi-quote things with unboxed types, and unboxed tuples.
5:50 PM Changeset in ghc [43cc549d]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Simpify constraints from a TH bracket eagerly See Trac #4949, where having a TH bracket implication was messing things up. Better to get rid of it right away.
5:49 PM Changeset in ghc [b076da6]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Typo in comment
5:29 PM Ticket #4953 (panic: urk! lookup local fingerprint main:B.throwErr{v rR3}) created by igloo
7.0.1 and HEAD accept the following pair of modules, but the 7.0 branch …
4:31 PM Ticket #4952 (Typechecking regression) created by igloo
7.0.1 accepts this module (cut down from hashed-storage-0.5.4): […] but …
1:23 PM EventLog edited by duncan
link to ghc-events package (diff)
10:08 AM Building/RunningTests edited by simonpj
(diff)
10:07 AM Building/RunningTests edited by simonpj
(diff)
9:15 AM Ticket #4951 (Performance regression 7.0.1 -> 7.0.1.20110201) created by simonmar
Submitted by Kazu Yamamoto on glasgow-haskell-users. This program […] …
12:36 AM Ticket #4950 (Typechecking regression) created by igloo
Reduced from data-category-0.3.1.1, this module: […] is accepted by …

Feb 8, 2011:

10:42 PM Ticket #4949 (TH typechecking regression) created by igloo
The 7.0 branch (and HEAD) behaves differently to 7.0.1 on this modules: …
10:33 AM Ticket #4948 (Undefined symbols: ...) created by ikeg
I met a strange error when building gitit-0.7.3.12 with `ghc …
9:01 AM Changeset in ghc [c21f0768]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix bug introduced in "Implement fuzzy matching for the Finder" The finder was reporting a hidden package when it meant a hidden module, and vice versa (looks like a typo).

Feb 7, 2011:

7:38 PM Ticket #4947 (Regenerated cbits/WCsubst.c based on Unicode 6.0.0) created by basvandijk
I noticed the generated cbits/WCsubst.c was based on Unicode 5.1.0. I …
7:31 PM DarcsConversion edited by igloo
(diff)
7:30 PM GettingStarted edited by igloo
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7:15 PM TypeNats/InductiveDefinitions edited by diatchki
(diff)
2:20 PM Changeset in ghc [6f573eb5]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Call the final build system phase "final" rather than ""
11:30 AM admin/lun edited by simonmar
(diff)
11:13 AM admin/lun edited by simonmar
add Mailman info (diff)
10:25 AM Changeset in ghc [28ca359]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Fix Trac #4945: another SpecConstr infelicity Well, more a plain bug really, which led to SpecConstr missing some obvious opportunities for specialisation. Thanks to Max Bolingbroke for spotting this.
8:12 AM TypeNats/InductiveDefinitions edited by diatchki
(diff)

Feb 6, 2011:

10:41 PM DarcsConversion edited by igloo
(diff)
10:35 PM DarcsConversion edited by igloo
(diff)
10:34 PM TypeNats/InductiveDefinitions edited by diatchki
(diff)
10:34 PM TypeNats/InductiveDefinitions edited by diatchki
(diff)
10:33 PM TypeNats/InductiveDefinitions edited by diatchki
(diff)
10:32 PM TypeNats/InductiveDefinitions edited by diatchki
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10:32 PM Building/RunningNoFib edited by igloo
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10:32 PM Repositories edited by igloo
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10:31 PM TypeNats/InductiveDefinitions created by diatchki
10:31 PM TypeNats edited by diatchki
(diff)
10:29 PM DarcsConversion edited by igloo
(diff)
10:28 PM Building/Rebuilding edited by igloo
(diff)
10:27 PM Building/SyncAll created by igloo
10:23 PM TypeNats/Examples edited by diatchki
(diff)
9:50 PM Repositories created by igloo
9:28 PM TypeNats/Examples edited by diatchki
(diff)
9:25 PM TypeNats/Examples created by diatchki
9:16 PM TypeNats edited by diatchki
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8:59 PM DarcsConversion edited by igloo
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8:58 PM Building/QuickStart edited by igloo
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8:32 PM Changeset in ghc [35c86cc2]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Ian Lynagh <igloo@…>
Call the final build system phase "final" rather than ""
8:32 PM Changeset in integer-gmp [3dc84d7]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Call the final build system phase "final" rather than ""
5:27 PM Changeset in ghc [2c72b52]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Cancelation and associativity. This helps with some of the GADT style examples. Currently, the code is rather inefficient but it the idea was to see if it will work at all.
2:01 AM Changeset in ghc [cccd40e]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Yet another variation on associativity.

Feb 5, 2011:

11:46 PM Changeset in ghc [c15ae63]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Refactor a bit and report errors due to impossible constraints.
11:23 PM Ticket #4880 (Functor, Monad, Applicative instances for Data.Monoid.First, ...) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:23 PM Ticket #4859 (Add forkOnIO and friends to Control.Concurrent) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:23 PM Ticket #4858 (Add Control.Concurrent.forkIOWithUnmask, deprecate forkIOUnmasked) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:22 PM Ticket #4857 (Add Control.Exception.allowInterrupt) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:20 PM Ticket #4842 (keep Data.Map.foldWithKey) closed by igloo
wontfix: In the absence of a consensus, let's default to sticking to the "no …
11:16 PM Ticket #4834 (New Functor => Applicative => Monad Hierarchy) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:15 PM Ticket #4535 (Add tryReadChan to Chan) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:13 PM Ticket #4517 (Add Data.Functor.Backwards to transformers) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:13 PM Ticket #4482 (Allow type variables to be instantiated as a typeclass) closed by igloo
wontfix: No response from submitter, so closing.
11:12 PM Ticket #4344 (Better toRational for Float and Double) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:12 PM Ticket #4313 (Proposal: Add left, right and strict folds to Data.Set, Data.IntMap and ...) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:11 PM Ticket #4192 (Proposed process piping function to be added to the "process" package) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:03 PM Ticket #3999 (Improved folds for Data.Map and Data.IntMap) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:02 PM Ticket #3339 (Data.Monoid: Add (<>) as a synonym for mappend) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
11:01 PM Ticket #2717 (Add nubWith, nubOrd) closed by igloo
invalid: Proposal tickets are no longer needed as part of the library submissions …
10:38 PM Ticket #4865 (Deprecate and remove Prelude.catch and System.IO.Error.{catch,try}) closed by igloo
fixed: Consensus was to apply the proposal, with several people expressing …
8:33 PM Ticket #4943 (Another odd missed SpecConstr opportunity) closed by igloo
fixed: Merged.
8:33 PM Ticket #1333 (core lint failures from arrow notation + HPC) closed by igloo
fixed: Thanks Ross! Merged.
3:13 PM Ticket #4852 (cabal doesn't tell ./configure which gcc to use) closed by igloo
fixed: The Cabal 1.10.0.0 provided with ghc 7.0.1, I assume? That doesn't have …
2:27 PM Ticket #4944 (-fvia-C/asm mangler broken on registerised powerpc-linux build) closed by igloo
wontfix: Registerised PPC/Linux isn't a supported platform, I'm afraid. Note too …
1:42 PM Ticket #4906 (peekCString crashes on handling nullPtr) closed by igloo
invalid: The module is described as "Utilities for primitive marshalling of C …
12:19 PM ErlangInHaskell edited by jepst
Pasted in README from remote-haskell repository (diff)
1:55 AM Ticket #4852 (cabal doesn't tell ./configure which gcc to use) closed by igloo
fixed: Right, cabal-install is using Cabal 1.8.0.6, which doesn't have all the …
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