Timeline


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Jul 28, 2013:

9:44 PM Building/Preparation/FreeBSD edited by pgj
Add some missing ports (diff)
5:49 PM Changeset in ghc [9e185cc0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Remove an out-of-date comment (see #8101)
5:24 PM Ticket #7772 (Finish support for DYNAMIC_GHC_PROGRAMS on Windows) closed by igloo
fixed: Done (driver/utils/dynwrapper.c).
5:23 PM Ticket #7752 (GHC as a library documentation out of sync) closed by igloo
fixed: Thanks ezyang. No response from submitter, so assuming this is all fixed …
4:33 PM Ticket #8101 (No pattern match non-exhaustiveness warnings when compiling with -fno-code) closed by igloo
fixed: Thanks for the report; fixed.
4:11 PM Status/SLPJ-Tickets edited by simonpj
(diff)
4:01 PM Changeset in ghc [b475be32]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
desugar code even when -fno-code is used; fixes #8101 We need to desugar the code, or we don't get the warnings from the desugarer.
4:01 PM Changeset in ghc [5970bafb]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a test for #8101
4:01 PM Changeset in testsuite [48d39bdb]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #8101
3:49 PM Changeset in ghc [8f377ccd]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Whitespace only in deSugar/Match.lhs
1:56 PM Ticket #8092 (Map.unionWithMaybe) closed by igloo
wontfix: Thanks for the suggestion. However, please see …
1:12 PM Changeset in ghc [1facc19]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename a mis-named test
1:12 PM Changeset in testsuite [d59df4a]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename a mis-named test
1:06 PM Changeset in ghc [229c664]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add some missing cleaning
1:06 PM Changeset in testsuite [0cf6ca4]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add some missing cleaning
11:30 AM Changeset in ghc [ebaa3321]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Whitespace only in basicTypes/RdrName.lhs
10:45 AM Ticket #8101 (No pattern match non-exhaustiveness warnings when compiling with -fno-code) created by exbb2
[…] […] […]
9:01 AM Ticket #8100 (Standalone deriving using template haskell) created by acube
Currently, there seems to be no support for standalone deriving in …
2:14 AM NewtypeWrappers edited by heisenbug
(diff)

Jul 27, 2013:

9:25 PM Ticket #8099 (Alternate syntax for indicating when a function is "fully applied" for ...) created by jberryman
I just remembered an old idea I put to the GHC user's list …
8:35 PM Ticket #8098 (Faulty Word64 arithmetic if optimized) created by achp
The following program produces different results depending on …
3:20 PM Ticket #8097 (internal error: getMBlock: mmap: Operation not permitted) created by singpolyma
I get the following: […] when running {{{parseOnly queryKeyParse …
2:49 PM Changeset in ghc [385055c0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Beautify a few Binary instances
2:43 PM Changeset in ghc [fb520bb]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
De-orphan a load of Binary instances
12:59 PM Changeset in ghc [862b6d0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Use OrdLists when parsing export lists No functional changes
12:59 PM Changeset in ghc [75f762c6]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Remove redundant parentheses
12:59 PM Changeset in ghc [f749f065]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Whitespace only in basicTypes/Avail.hs
12:59 PM Changeset in ghc [0fa7cc9]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Whitespace only in basicTypes/BasicTypes.lhs
10:24 AM NewtypeWrappers edited by nomeata
(diff)
5:47 AM Ticket #8096 (Add fudge-factor for performance tests run on non-validate builds) created by ezyang
Since I'm not going to get around to this immediately, Trac'ifying for …
2:54 AM Ticket #8095 (TypeFamilies painfully slow) created by MikeIzbicki
I'm using the TypeFamilies? extension to generate types that are quite …

Jul 26, 2013:

11:45 PM Records/OverloadedRecordFields/Implementation edited by simonpj
(diff)
11:33 PM Records/OverloadedRecordFields/Implementation edited by simonpj
(diff)
11:22 PM Ticket #8066 (Compiler Panic When Using Instance Derivation With Singletons) closed by simonpj
fixed
2:45 PM Changeset in ghc-prim [07920f0]ghc-7.8 by Jan Stolarek <jan.stolarek@…>
Comparison primops return Int# (Fixes #6135) For a deatiled discussion of this changes please visit the wiki page: http://hackage.haskell.org/trac/ghc/wiki/PrimBool
12:11 PM Changeset in ghc [cf8fba9]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Austin Seipp <aseipp@…>
Some release note additions. Signed-off-by: Austin Seipp <aseipp@pobox.com>
11:54 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
10:26 AM NewtypeWrappers edited by nomeata
(diff)
10:07 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
9:28 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
9:17 AM NewtypeWrappers edited by nomeata
(diff)
9:15 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
known bugs and todos (diff)
8:33 AM Ticket #8021 (Multiple constraint classes - the alternative to superclass) closed by carter
invalid: closing, see http://ghc.haskell.org/trac/ghc/ticket/8090
8:32 AM Ticket #7935 (Syntactic sugar for comonads) closed by carter
invalid: closing, see http://ghc.haskell.org/trac/ghc/ticket/8090
8:31 AM Ticket #8090 (MetaKinds - PolyKinds generalization) closed by carter
invalid: Hey wvv, We really appreciate your enthusiasm and interest. But type …
7:59 AM Records/OverloadedRecordFields/Plan edited by adamgundry
link to all prototypes (diff)
12:32 AM Ticket #8094 (Intermittent segfault when using ghc-7.6.3 -e on OSX 10.6.8) created by rampion
This error was observed using the 64-bit version of ghc-7.6.3 packaged …

Jul 25, 2013:

8:41 PM Changeset in ghc [8fe9effa]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Remove an unnecessary-looking import
8:38 PM Changeset in ghc [de0f6c5f]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Whitespace only in deSugar/Desugar.lhs
3:12 PM FrontendPluginsProposal edited by edsko
(diff)
3:06 PM ghc-7.7.20130721-frontend-plugins.diff attached to FrontendPluginsProposal by edsko
Patch against 7.7
3:05 PM ghc-7.4.2-frontend-plugins.diff attached to FrontendPluginsProposal by edsko
Patch against 7.4.2
3:05 PM FrontendPluginsProposal created by edsko
1:27 PM RolesImplementation edited by goldfire
(diff)
10:31 AM Changeset in ghc [f32f5f9a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Richard Eisenberg <eir@…>
Wibble to output from new instances in Data.Data
10:31 AM Changeset in testsuite [2435435]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Wibble to output from new instances in Data.Data
10:25 AM Changeset in base [e53a9e2]ghc-7.8 by Richard Eisenberg <eir@…>
Eliminate Equality.hs-boot and Proxy.hs-boot by moving instances
9:10 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
8:59 AM Ticket #8093 (Runtime Internal Error with setNumCapabilities 1) created by guest
On the HP 2013.2.0.0 on OS X 10.6, a program running a worker thread …
8:25 AM Ticket #8092 (Map.unionWithMaybe) created by sjcjoosten
for Data.Map, I needed a "unionWithMaybe" function for my sparse system of …
4:54 AM Ticket #8091 (retry# lacks strictness information) created by parcs
The retry# primop should be marked as returning bottom since it never …

Jul 24, 2013:

9:46 PM Ticket #8090 (MetaKinds - PolyKinds generalization) created by wvv
MetaKinds? is more general then PolyKinds?. Now we could write with …
2:01 PM Ticket #8089 (Implementation of GHC.Event.Poll.poll is broken due to bad coercion) created by merijn
Due to an unsafe coercion in GHC.Event.Poll.poll the implementation has a …
1:32 PM Ticket #8083 (setNumCapabilities broken in HEAD) closed by simonmar
fixed
1:30 PM Changeset in ghc [c234885]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Simon Marlow <marlowsd@…>
Fix a bug in stack layout with safe foreign calls (#8083) We weren't properly tracking the number of stack arguments in the continuation of a foreign call. It happened to work when the continuation was not a join point, but when it was a join point we were using the wrong amount of stack fixup.
11:41 AM Changeset in base [5b8c2b9]data-proxy by Richard Eisenberg <eir@…>
Merge branch 'master' into data-proxy
11:38 AM Changeset in base [365b9d8]data-proxyghc-7.8 by Richard Eisenberg <eir@…>
Implement "TypeLevelReasoning" proposal at wiki:TypeLevelReasoning This commit includes a propositional equality (:=:) in Data.Type.Equality, a Proxy type in Data.Proxy, and has updates to Typeable. There is an unfortunate number of hs-boot files necessary, but that seems cleaner than moving Typeable instances around willy-nilly.
11:35 AM Changeset in base [48f5e61]data-proxy by Richard Eisenberg <eir@…>
Merge branch 'master' into data-proxy
10:48 AM Changeset in ghc [5aaca55]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Add output for T7970, make it run when 'fast', and remove bogus file
10:48 AM Changeset in testsuite [ee47e6e]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Add output for T7970, make it run when 'fast', and remove bogus file
5:04 AM Ticket #8088 (Disposable types language extension) closed by carter
invalid: We have those by use of finalizers and related tools. see …
12:04 AM Ticket #8088 (Disposable types language extension) created by schyler
The disposable types language extension would serve as a way of allowing …

Jul 23, 2013:

9:13 PM Ticket #8087 (Bug in IO manager when increasing the number of capabilities) closed by igloo
fixed: I couldn't find a way to make a test either. I've applied the patch …
8:39 PM Changeset in base [a65ce19]data-proxyghc-7.8 by Ian Lynagh <ian@…>
Fix bug in IO manager when number of capabilities is changed; fixes #8087 Patch from parcs.
6:18 PM Ticket #8087 (Bug in IO manager when increasing the number of capabilities) created by parcs
The new IO manager in HEAD has a logic error in the function responsible …
12:43 PM Changeset in ghc [be89c675]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-natstype-nats-simplewip/Cabal-1.20wip/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 Ian Lynagh <ian@…>
Temporarily disable common block elimination; fixes #8083 for now
12:42 PM Ticket #8086 (Minimal install for GHC) created by gidyn
Installing GHC on a shared server requires a minimal footprint, without …
12:37 PM Changeset in ghc [aae6751]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
T8083(ghci) fails
12:37 PM Changeset in testsuite [a68ec88]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
T8083(ghci) fails
11:35 AM Changeset in ghc [9c3bfb1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a test for #8083
11:35 AM Changeset in testsuite [9aae6aa]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #8083
11:20 AM Commentary/Compiler/FC edited by goldfire
(diff)
11:18 AM Commentary edited by goldfire
(diff)
11:17 AM Commentary edited by goldfire
(diff)
11:14 AM RolesImplementation created by goldfire
11:13 AM Roles edited by goldfire
(diff)
9:41 AM Changeset in base [71d53b5]data-proxy by Richard Eisenberg <eir@…>
Fix imports
9:18 AM NewtypeWrappers edited by goldfire
(diff)
9:16 AM NewtypeWrappers edited by goldfire
(diff)
9:13 AM Roles created by goldfire
7:28 AM Ticket #8085 (Both GHC and its installer don't run on current Debian Stable) created by ppetr
Currently it's not possible to run GHC or its installer. It fails with: …
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