Timeline


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Apr 22, 2012:

5:36 PM Changeset in ghc [0ac2073a]ghc-spj by Simon Peyton Jones <simonpj@…>
Make simplifyInfer generalise only over simple class constraints So we never infer f :: Eq (Tree a) => blah when there isn't an instance for Eq (Tree a). This fixes Trac #6022. It does represent a change in behaviour: certain (bizarre) programs will be rejected that were previously accepted. Specifically, if you have module A where f x = ...somethign needing (C T)... moudule B where import A instance C T test = f True Here the (C T) instance is provided "later". But this is wierd; it would be better to give a type signature for f f :: C T => Bool -> Bool and then you'd be fine.
5:32 PM Changeset in ghc [05debbb]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Tiny refactoring; no change in behaviour
5:25 PM Changeset in ghc [cead06e]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 Peyton Jones <simonpj@…>
Test Trac #6022
5:25 PM Changeset in testsuite [87cfd00]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #6022
4:54 PM Changeset in ghc [48bafff1]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 Peyton Jones <simonpj@…>
Test Trac #6020
4:54 PM Changeset in testsuite [4c7a4b2]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #6020
4:52 PM Changeset in ghc [6b0537a1]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Respect kind-variable scoping when instantiating dfuns Fixes Trac #6020
3:40 PM Changeset in ghc [f8cc68f]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 Peyton Jones <simonpj@…>
Test Trac #6031
3:40 PM Changeset in testsuite [be63516]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #6031
3:24 PM Changeset in ghc [bf6f708]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Empty data types should not be "trimmed" by TidyPgm That in turn means that you can derive Show etc in other modules, fixing Trac #6031
11:56 AM Ticket #6031 (Cannot derive instances for empty datatypes defined in other modules) created by dreixel
In file A.hs: […] In file B.hs: […] GHC 7.5.20120421 reports: …
6:55 AM Ticket #6029 (GHC fails to stop at phase HCc) closed by michalt
duplicate: Thanks for reporting. This seems to be a duplicate of #5582, which is …
6:52 AM Ticket #5582 (Panic from -C flag) closed by michalt
fixed: This has been fixed in HEAD (probably …
5:04 AM Ticket #6030 (Typeclass constraint should pick the OverloadedString type.) created by GregWeber
[…] […]
2:31 AM Ticket #6029 (GHC fails to stop at phase HCc) created by liuexp
I tried with several different haskell source code and all got the same …

Apr 21, 2012:

10:10 PM ObjectiveC/Messaging edited by amarqueslee
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10:06 PM ObjectiveC/ForeignDeclarations edited by amarqueslee
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9:52 PM ObjectiveC/ForeignDeclarations edited by amarqueslee
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9:47 PM ObjectiveC/ForeignDeclarations edited by amarqueslee
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9:44 PM ObjectiveC/ForeignDeclarations edited by amarqueslee
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2:28 PM Changeset in ghc [74b9eb7]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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@…>
Add an X86/amd64 implementation for quotRemWord2
2:05 PM Changeset in ghc [b13a295c]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 quotRem2 test
2:05 PM Changeset in testsuite [e128456]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a quotRem2 test
2:03 PM Changeset in ghc [5136d64e]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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@…>
Add a quotRemWord2 primop It allows you to do (high, low) `quotRem` d provided high < d. Currently only has an inefficient fallback implementation.
1:51 PM Building/MacOSX edited by chak
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1:51 PM Building/MacOSX edited by chak
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12:20 PM Building/MacOSX edited by chak
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8:26 AM Building/MacOSX edited by chak
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8:22 AM Building/MacOSX edited by chak
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8:21 AM Building/MacOSX edited by chak
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8:20 AM Building/MacOSX edited by chak
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8:20 AM Building/MacOSX edited by chak
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8:06 AM Building/MacOSX edited by chak
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7:50 AM Ticket #6028 (warning for cyclic unimplemented defaults) created by lerkok
It's really nice how GHC warns when a class method is left out …
7:43 AM Changeset in ghc [24746fe]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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@…>
OS X: disable bootstrapping info for 'ar' Xcode 4.3 installs the command line tools in a different location as earlier versions of Xcode. With the bootstrapping info, the build fails if the bootstrap compiler was built with an older version of Xcode.

Apr 20, 2012:

7:54 PM Ticket #6027 (Allow changing fixity of new type operators) created by atnnn
Here is the problem: […] […] My solution is inspired by the …
7:39 PM Records/OverloadedRecordFields edited by andersk
Fix typo: ( → { (diff)
5:54 PM Changeset in ghc [6508697]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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@…>
Add a couple of comments
5:41 PM Changeset in ghc [6ea9c2bb]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
5:41 PM Changeset in testsuite [5eb210c]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
5:38 PM Changeset in ghc [82298011]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
5:38 PM Changeset in ghc [c284511c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Move free-var info from InstDecl to FamInstDecl
4:43 PM Changeset in ghc [88f476b]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
4:39 PM Ticket #5716 (Failure when using promoted data family instances) closed by simonpj
fixed: Good catch -- and a bit more awkward to fix than I expected! Simon
4:38 PM Changeset in ghc [1cd2e3e]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 Peyton Jones <simonpj@…>
Test for second bug in Trac #5716
4:38 PM Changeset in testsuite [b739ae60]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test for second bug in Trac #5716
4:30 PM Ticket #5938 (Kind variables not allowed in type family instance declarations) closed by simonpj
fixed
4:23 PM Changeset in ghc [1be154d8]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 Peyton Jones <simonpj@…>
Unix line endings for T5938
4:23 PM Changeset in testsuite [29cbd4a]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Unix line endings for T5938
4:21 PM Ticket #5853 (Out-of-memory crash when using RULES and type families) closed by simonpj
fixed
4:20 PM Changeset in ghc [458673e8]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 Peyton Jones <simonpj@…>
Test Trac #5853
4:20 PM Changeset in testsuite [0997234]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5853
4:09 PM Changeset in ghc [1d9f4918]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
4:09 PM Changeset in testsuite [9f555bc]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
4:08 PM Changeset in ghc [ae2c534]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
4:08 PM Changeset in testsuite [8806e11]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
4:08 PM Changeset in ghc [d2e2e13]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
4:08 PM Changeset in testsuite [0bba26a]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
4:07 PM Changeset in ghc [c163e38]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
4:06 PM Changeset in ghc [dda1c1b]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Comments only
4:06 PM Changeset in ghc [cc5d9dc]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//ghc
4:05 PM Changeset in ghc [fa9fdc28]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Peyton Jones <simonpj@…>
Do SCC on instance declarations (fixes Trac #5715) The trouble here is that given {-# LANGUAGE DataKinds, TypeFamilies #-} data instance Foo a = Bar (Bar a) we want to get a sensible message that we can't use the promoted 'Bar' constructor until after its definition; it's a staging error. Bud the staging mechanism that we use for vanilla data declarations don't work here. Solution is to perform strongly-connected component analysis on the instance declarations. But that in turn means that we need to track free-variable information on more HsSyn declarations, which is why so many files are touched. All the changes are boiler-platey except the ones in TcInstDcls.
2:07 PM Records edited by GregWeber
link to edward zhang's ur records explanations (diff)
7:26 AM Status/SLPJ-Tickets edited by simonpj
(diff)
6:03 AM Changeset in ghc [81526112]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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@…>
Adding -ddump-avoid-vect option for vectorisation avoidance diagnostics
3:49 AM Ticket #6026 (Unboxed operators have wrong fixity) created by benl
[…]
2:02 AM Ticket #6023 (cpp symbol __GLASGOW_HASKELL__ doesn't reflect version number) closed by dterei
invalid: This is correct. The GLASGOW_HASKELL variable reflects the major & minor …

Apr 19, 2012:

10:57 PM Ticket #6025 (GHC Panic On Recompile) created by scooty-puff
Perhaps related to DataKinds or ConstraintKinds, but on rebuild …
4:12 PM Ticket #6024 (Allow defining kinds alone, without a datatype) created by dreixel
Sometimes we want to define a kind alone, and we are not interested in the …
3:47 PM Ticket #6023 (cpp symbol __GLASGOW_HASKELL__ doesn't reflect version number) created by josef
I've just installed ghc 7.4.1 and it seems to get the value of the …
3:13 PM Changeset in ghc [d1060a0d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Jose Pedro Magalhaes <jpm@…>
Add newline to the end of file
2:28 PM Ticket #5999 (2.54, 2.55) closed by luite
fixed: seems to be fixed now in the latest 7.4 branch, thanks!
10:40 AM Ticket #6019 ('threadDelay maxBound' results in 'internal error: select failed') closed by pcapriotti
fixed: Thanks for the report. Cannot reproduce on the HEAD. I presume it's fixed …
9:05 AM Ticket #5994 (Consider adding a flag to ghc's configure to automatically bootstrap and ...) closed by simonmar
fixed: The cabal-install release is now out, and our plan is to make sure this …
8:08 AM Ticket #5969 (Runtime crashes on parallel execution, GHC 7.0.4-7.4.1) closed by simonmar
invalid: After some investigation this appears to be a bug in the hexpat package. …
7:30 AM Ticket #6022 (GHC infers over-general types) created by simonpj
Consider […] GHC will (with no flags) will compile this …
4:42 AM Ticket #6021 (panic with scoped kind variables) created by atnnn
Thanks for the scoped kind variables. When they get confused with type …
1:00 AM Ticket #6020 ("Couldn't match kind" with free type variables and PolyKinds) created by atnnn
In the following code, I was hoping that GHC could infer the more specific …

Apr 18, 2012:

7:27 PM Ticket #6019 ('threadDelay maxBound' results in 'internal error: select failed') created by shahn
When compiling and running this program: […] , I get a crash and the …
4:22 PM Ticket #6018 (Injective type families) created by lunaris
Injective type families have been discussed several times on the mailing …
4:13 PM Ticket #6017 (Reading ./.ghci files raises security issues) created by nomeata
GHCi will execute .ghci files in the current directory, and this can be …
8:03 AM Ticket #6016 (On Windows, runhaskell hits an error on UTF-8 files with a BOM) created by vsajip
The file […] works on Windows as expected: […] However, if the …
6:40 AM Ticket #6015 ("No instance" when using PolyKinds/DataKinds/FunDeps/Undecidable) created by atnnn
Consider this GHCi session: […] It would be helpful if GHC could use …

Apr 17, 2012:

8:52 PM TypeNats/SingletonsAndExistentials edited by diatchki
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8:51 PM TypeNats/SingletonsAndExistentials edited by diatchki
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8:51 PM TypeNats/SingletonsAndExistentials edited by diatchki
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8:37 PM TypeNats/SingletonsAndExistentials edited by diatchki
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8:34 PM TypeNats/SingletonsAndExistentials edited by diatchki
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8:08 PM TypeNats/SingletonsAndExistentials edited by diatchki
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8:08 PM TypeNats/SingletonsAndExistentials edited by diatchki
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8:02 PM TypeNats/SingletonsAndExistentials edited by diatchki
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8:01 PM TypeNats/SingletonsAndExistentials created by diatchki
7:51 PM TypeNats edited by diatchki
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7:02 PM Ticket #6014 (Crash; message says to report it, here it is.) created by guest
[…] ----- fact2.hs is this: […]
6:08 PM Ticket #5865 (threadDelay is disrupted by system clock changes) closed by pcapriotti
fixed: Pushed in GHC: […] and base: […]
6:07 PM Ticket #3867 (ghc: panic! (linkBCO: >= 64k ptrs)) closed by pcapriotti
fixed: Pushed: […]
6:03 PM Changeset in base [4bea82c]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Paolo Capriotti <p.capriotti@…>
Replace getUSecOfDay with monotonic timer (#5865)
6:03 PM Changeset in base [a865c6c]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Paolo Capriotti <p.capriotti@…>
Add timer initialization for darwin.
6:03 PM Changeset in ghc [1fd0c2e]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Paolo Capriotti <p.capriotti@…>
Replace getUSecOfDay with monotonic timer (#5865)
6:03 PM Changeset in ghc [22307c1]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Paolo Capriotti <p.capriotti@…>
Add timer initialization for darwin.
6:03 PM Changeset in base [f87f285]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Paolo Capriotti <p.capriotti@…>
Define monotonic time function for Darwin.
6:03 PM Changeset in ghc [666bba8]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Paolo Capriotti <p.capriotti@…>
Define monotonic time function for Darwin.
4:56 PM Ticket #6013 (the 'impossible' happened) closed by pcapriotti
duplicate: Thanks for the report. The problem in the code is that Show should be …
4:43 PM Ticket #6011 (Panic when using a type synonym) closed by pcapriotti
fixed: Added testcase (ac83e5b373f53c6ad526f2a26462ab25b2b5a9de).
4:42 PM Changeset in ghc [8f2d1112]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 Paolo Capriotti <p.capriotti@…>
Add testcase for #6011.
4:42 PM Changeset in testsuite [ac83e5b3]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Add testcase for #6011.
4:38 PM Ticket #6013 (the 'impossible' happened) created by tlvb
Please forgive me if this is a duplicate or irrelevant, bug reporting and …
10:54 AM Ticket #6009 (The packaging used to provide GHC 7.0.4 for OS X fails for 32 bit -- ...) closed by igloo
wontfix: As far as I know, building on 10.5 will work if you have a working GHC …
6:31 AM Ticket #6012 (No warning for Incorrect display of 15! (factorial 15) when type is Int -> ...) closed by dterei
invalid: 1) Calm down. 2) Please check the Haskell language specification. Int is …
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