Timeline


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Jun 27, 2012:

10:17 PM Commentary/Libraries/Integer edited by igloo
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10:04 PM Commentary/Libraries/Integer edited by igloo
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8:53 PM Changeset in ghc [aa490c9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//testsuite
8:53 PM Changeset in testsuite [683e58c]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//testsuite
8:51 PM Changeset in ghc [30b5ba9b]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
8:49 PM Changeset in ghc [c7a8941]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add some more Integer rules; fixes #6111
8:49 PM Changeset in ghc [71bb780]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add IntegerConversionRules Includes a test for the problem in #6111.
8:49 PM Changeset in testsuite [a648c9f]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add IntegerConversionRules Includes a test for the problem in #6111.
5:59 PM Changeset in integer-gmp [2bb79b6]ghc-7.6ghc-7.8wip/T8647 by Paolo Capriotti <p.capriotti@…>
Add missing imports.
5:56 PM Changeset in base [ca72c8e]data-proxydbcsghc-7.6ghc-7.8type-reasoningwindows-iocp by Paolo Capriotti <p.capriotti@…>
Add System.Environment.getExecutablePath (#7029) Patch by Johan Tibell <johan.tibell@gmail.com>
5:47 PM Changeset in ghc [e277797]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Paolo Capriotti <p.capriotti@…>
Add test case for #5900
5:47 PM Changeset in testsuite [3c25de8]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Add test case for #5900
5:30 PM Changeset in ghc [1c595c00]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Paolo Capriotti <p.capriotti@…>
Fix cleanup for some tests.
5:30 PM Changeset in testsuite [17a6f20]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Fix cleanup for some tests.
4:11 PM Ticket #7031 (Incorrect documentation for Windows dlls) created by NeilMitchell
The documentation for creating Windows dlls …
2:16 PM GhcKinds edited by simonpj
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2:15 PM GhcKinds/KindsWithoutData edited by simonpj
Name changed from KindsWithoutData to GhcKinds/KindsWithoutData (diff)
1:44 PM GhcKinds/KindsWithoutData edited by dreixel
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1:44 PM GhcKinds/KindsWithoutData edited by dreixel
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1:43 PM GhcKinds/KindsWithoutData edited by dreixel
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1:16 PM GhcKinds/KindsWithoutData edited by dreixel
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11:30 AM Changeset in ghc [02a343c8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Add stderr for tests now (correctly) failing due to silent superclass args
11:30 AM Changeset in testsuite [370d156]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Add stderr for tests now (correctly) failing due to silent superclass args
10:39 AM Changeset in ghc [f75f240b]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Fix PA dfun construction with silent superclass args
7:36 AM Changeset in ghc [87d3f54]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Adapt to the re-introduction of silent superclass parameters
7:36 AM Changeset in testsuite [af423fed]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Adapt to the re-introduction of silent superclass parameters
5:00 AM Changeset in ghc [acfeb2b]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Add silent superclass parameters to the vectoriser
4:58 AM Changeset in ghc [aa1e097]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Add silent superclass parameters (again) Silent superclass parameters solve the problem that the superclasses of a dicionary construction can easily turn out to be (wrongly) bottom. The problem and solution are described in Note [Silent superclass arguments] in TcInstDcls I first implemented this fix (with Dimitrios) in Dec 2010, but removed it again in Jun 2011 becuase we thought it wasn't necessary any more. (The reason we thought it wasn't necessary is that we'd stopped generating derived superclass constraints for *wanteds*. But we were wrong; that didn't solve the superclass-loop problem.) So we have to re-implement it. It's not hard. Main features: * The IdDetails for a DFunId says how many silent arguments it has * A DFunUnfolding describes which dictionary args are just parameters (DFunLamArg) and which are a function to apply to the parameters (DFunPolyArg). This adds the DFunArg type to CoreSyn * Consequential changes to IfaceSyn. (Binary hi file format changes slightly.) * TcInstDcls changes to generate the right dfuns * CoreSubst.exprIsConApp_maybe handles the new DFunUnfolding The thing taht is *not* done yet is to alter the vectoriser to pass the relevant extra argument when building a PA dictionary.
4:54 AM Changeset in ghc [733ed8e]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
A few more functions using the new rule data structure.
1:36 AM Ticket #7030 (GHCi tries to load the text package twice, leading to linking failure) created by tibbe
For some reason GHC tries to load the text package twice: […] …

Jun 26, 2012:

2:09 PM Changeset in ghc [b65562c7]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Jose Pedro Magalhaes <jpm@…>
Mention Generic1 in the user's guide
2:06 PM Changeset in base [724aa97]data-proxydbcsghc-7.6ghc-7.8type-reasoningwindows-iocp by Jose Pedro Magalhaes <jpm@…>
Split a pragma into for better warnings
6:04 AM Ticket #7029 (Add System.Environment.getExecutablePath) created by tibbe
As agreed after the corresponding libraries@ discussion …
1:30 AM Changeset in ghc [c92efe0]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats Conflicts: compiler/coreSyn/MkExternalCore.lhs compiler/iface/BinIface.hs compiler/typecheck/TcInteract.lhs compiler/typecheck/TcSMonad.lhs
1:11 AM Changeset in testsuite [93a9f99]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Johan Tibell <johan.tibell@…>
Merge branches 'master' and 'master' of https://github.com/ghc/testsuite
12:33 AM Changeset in ghc [1c53621]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Make the GHC API a little more powerful.

Jun 25, 2012:

8:25 PM Changeset in ghc [a6bacc3e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Update .gitignore
8:25 PM Changeset in testsuite [d9b59ec]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Update .gitignore
8:25 PM Changeset in ghc [9758c36b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Fix handling of optllvm way
8:25 PM Changeset in testsuite [39f5c1b]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Fix handling of optllvm way
7:17 PM Changeset in ghc [e5ca5c7f]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
tweak llvm version warning message
2:32 PM Ticket #5461 (Reconfigurable pretty-printing in GHCi) closed by pcapriotti
fixed
1:54 PM Commentary/GSoCMultipleInstances edited by phischu
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1:52 PM Commentary/GSoCMultipleInstances edited by phischu
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12:47 PM Ticket #6143 (Regression: lots of documentation missing) closed by pcapriotti
fixed: Fixed by […]
12:45 PM Changeset in ghc [0753cf0]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Paolo Capriotti <p.capriotti@…>
New version of the patch for #5461.
11:42 AM Changeset in ghc [425434b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
11:42 AM Changeset in testsuite [360ac9f]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
11:30 AM Changeset in ghc [bec0737]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Paolo Capriotti <p.capriotti@…>
Implemented feature request on reconfigurable pretty-printing in GHCi (#5461)
11:30 AM Changeset in ghc [550f8b5]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Paolo Capriotti <p.capriotti@…>
Fix Word64ToInteger conversion rule.
10:50 AM GhcKinds/KindsWithoutData edited by dreixel
(diff)
9:59 AM Ticket #7013 (GHC should complain if LLVM doesn't use the same architecture) closed by dterei
invalid: LLVM is generally built with all supported backends included (a cross …
8:43 AM Changeset in ghc [66c4196]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Use errorMsg over putMsg when appropriate.
8:42 AM Changeset in ghc [3a8f9ea]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Warn if using unsupported version of LLVM.
7:57 AM Ticket #6158 (GHC Causes opt to crash under LLVM 3.1 due to non const memcpy offset) closed by dterei
fixed: OK fixed. Damn LLVM doesn't like this code anymore: […] As while the …
7:55 AM Changeset in ghc [09803f8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Add #6158 test case.
7:55 AM Changeset in testsuite [f35caec]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Add #6158 test case.
7:51 AM Changeset in ghc [41b37a2]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Fix #6158. LLVM 3.1 doesn't like certain constructions that 3.0 and earlier did, so we avoid them.
7:02 AM Changeset in ghc [c79768da]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
7:02 AM Changeset in testsuite [9ce0b6b]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite

Jun 24, 2012:

9:34 PM Changeset in ghc [1495dc1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Iavor S. Diatchki <iavor.diatchki@…>
Correct the inferred type (in comment)
9:34 PM Changeset in testsuite [870a4d4]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Correct the inferred type (in comment)
5:15 AM Ticket #7028 (incorrect link paths for in mac os x after install) created by andykitchen
I've built and installed 7.4.2 fron source: […] Lib rts still links …
1:36 AM Ticket #7027 (Lots of unnecessary recompilation) created by selinger
The release notes for 7.4 state: "The recompilation checker now takes …

Jun 23, 2012:

5:36 PM Ticket #7026 (Impredicative implicit parameters) created by Ashley Yakeley
There doesn't seem to be a way to make impredicative implicit parameters …
12:44 PM Changeset in base [4553fda]data-proxydbcsghc-7.6ghc-7.8type-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Deprecate Control.Concurrent.{QSem,QSemNSampleVar} Also Control.Concurrent.{mergeIO,nmergeIO}, which use those modules.
12:35 PM Changeset in ghc [4b21a22]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Remove the deprecated concurrent modules from GoodImport03
12:35 PM Changeset in testsuite [22f79a8]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Remove the deprecated concurrent modules from GoodImport03
12:34 PM Changeset in ghc [8536690f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Reduce the bounds for perf/compiler/T4801 Apparently GHC got faster
12:34 PM Changeset in testsuite [6f28652]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Reduce the bounds for perf/compiler/T4801 Apparently GHC got faster
12:10 PM Ticket #7018 (Preprocess code before checking safety) closed by favonia
invalid: I am sorry but I cannot reproduce this error anymore. Perhaps I messed up …
1:18 AM Changeset in ghc [96f2126]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove the ID Monad We don't use it, and if we want an identity Monad then there's one in transformers:Data.Functor.Identity that we could use.

Jun 22, 2012:

10:06 PM Changeset in ghc [5efe3986]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove sortLe uses
9:46 PM Ticket #7025 (-msse should be forwarded to the C compiler) created by tibbe
The -msse<version> flag can be used to have the native and LLVM backends …
9:46 PM Changeset in ghc [faefe49]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove sortLe We now use Data.List's sort(By)
9:42 PM Changeset in ghc [9ce1cc9]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove another use of sortLe
9:38 PM Changeset in ghc [ab9b844f]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Correct a comment
9:31 PM Changeset in ghc [b2d8948]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove a few more sortLe's
9:27 PM Changeset in ghc [c5550e84]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove another sortLe use
9:20 PM Changeset in ghc [f6694264]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Use a derived Ord instance for Discr Our hand-written leAlt behaved differently when given a micture of constructors, but I think that either it won't make a difference or that this will be an improvement.
9:18 PM Changeset in ghc [f1c81a7]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Derive Eq Discr We had effectively hand-written the instance instead
8:55 PM Changeset in ghc [1a137b03]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Change more uses of sortLe to sortBy
7:48 PM Changeset in ghc [0043f07a]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove some uses of sortLe Technically the behaviour of sortWith has changed, as it used x `le` y = get_key x < get_key y (note "<" rather than "<="), but I assume that that was just a mistake.
7:27 PM Changeset in ghc [585ff57]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove some more unused functions
6:40 PM Changeset in ghc [90054502]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove a GHC 6.4 workaround
6:40 PM Changeset in ghc [41a50207]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove 'on' from Util We can now rely on it being available from Data.Function
6:18 PM Ticket #7024 (Problems with polymorphic kinds imported from module) created by goldfire
There seems to be a problem when importing polymorphic kinds from a module …
6:14 PM Changeset in ghc [03caa602]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove some more unused function from ListSetOps
6:03 PM Changeset in ghc [2d58640]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove an unused function
1:18 PM Ticket #6169 (Error when building GHC 7.4.2 on Raspberry Pi (ARM)) closed by igloo
invalid: This looks like an internal compiler error in gcc. If you run GHC with "-v …
7:08 AM Ticket #7023 (Panic when compiling with -fdefer-type-errors) created by guest
Running 7.5.20120621 Compiling attached program causes panic.
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