Timeline


and

Feb 19, 2012:

11:49 PM Ticket #5885 (+RTS -? does not work) created by akio
Compile the following hello.hs: main = putStrLn "hello" with: ghc …
9:52 PM Changeset in ghc [f1af6974]ghc-new-co by Simon Peyton Jones <simonpj@…>
Kind signatures work, in types and class declarations! Hurrah. A bit more to do on ordinary type signatures
9:49 PM Records/DeclaredOverloadedRecordFields edited by guest
added poly record pattern (diff)
9:49 PM Records/DeclaredOverloadedRecordFields/PolyRecordPattern created by guest
added, in response to John's suggestion
8:25 PM Ticket #5884 (GHC panics while trying to derive a Generic instance for Complex a) created by mux
Using the StandaloneDeriving? and DeriveGeneric? extensions, GHC panics when …
1:04 PM Changeset in ghc [13875c61]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 Simon Marlow <marlowsd@…>
Merge branch 'newcg' of /home/simonmar/code-all/work/ghc-newcg into newcg
1:04 PM Changeset in ghc [8071691]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 Simon Marlow <marlowsd@…>
remove some obsolete notes

Feb 18, 2012:

8:11 PM Ticket #5883 (INLINE pragmas in instances declarations in quasiqutation are lost) created by Khudyakov
Lets consider following code: […] There is no INLINE pragma. But it's …
4:53 PM Commentary/Compiler/UnpackPrimitiveFields created by tibbe
3:23 PM Changeset in ghc [9919372b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update tests following OldException removal Some redundant test have now been removed
3:23 PM Changeset in testsuite [72a4c45]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update tests following OldException removal Some redundant test have now been removed
3:23 PM Changeset in base [1fe544c]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Remove Control.OldException
2:08 PM Changeset in base [93fa8ee]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Fix build on 32bit platforms
12:07 AM Records edited by guest
(diff)
12:05 AM Records/DeclaredOverloadedRecordFields edited by guest
(diff)
12:02 AM Records/DeclaredOverloadedRecordFields edited by guest
(diff)

Feb 17, 2012:

11:53 PM DORF Prototype ADC5 15Feb2012.lhs attached to Records/DeclaredOverloadedRecordFields/ImplementorsView by guest
Prototype implementation
11:51 PM Records/DeclaredOverloadedRecordFields/ImplementorsView edited by guest
(diff)
11:44 PM Records/DeclaredOverloadedRecordFields/ImplementorsView edited by guest
(diff)
11:43 PM Records/DeclaredOverloadedRecordFields/ImplementorsView edited by guest
(diff)
11:41 PM Records/DeclaredOverloadedRecordFields/ImplementorsView edited by guest
(diff)
11:41 PM Records/DeclaredOverloadedRecordFields/ImplementorsView edited by guest
(diff)
11:38 PM Records/DeclaredOverloadedRecordFields/ImplementorsView edited by guest
publish, needs links (diff)
11:29 PM Records/DeclaredOverloadedRecordFields edited by guest
(diff)
11:26 PM Records/DeclaredOverloadedRecordFields/DotPostfix created by guest
publish and be damned
11:15 PM Records/DeclaredOverloadedRecordFields edited by guest
further page splitting (diff)
11:13 PM Records/DeclaredOverloadedRecordFields/COmpareSORF edited by guest
complete (diff)
11:06 PM Records/DeclaredOverloadedRecordFields/COmpareSORF created by guest
split from orig
11:03 PM Records/DeclaredOverloadedRecordFields/ImplementorsView created by guest
save interim
10:56 PM Records/DeclaredOverloadedRecordFields edited by guest
(diff)
10:55 PM Records/DeclaredOverloadedRecordFields edited by guest
(diff)
10:47 PM Changeset in base [71bba40]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Use the new unsigned quotRem primop
10:46 PM Changeset in ghc [7a7f6d70]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 a primop for unsigned quotRem; part of #5598 Only amd64 has an efficient implementation currently.
10:35 PM Records/DeclaredOverloadedRecordFields/NoMonoRecordFields created by guest
creat page, split from orig text
10:34 PM Records/DeclaredOverloadedRecordFields edited by guest
(diff)
10:28 PM Records/DeclaredOverloadedRecordFields edited by guest
(diff)
10:08 PM Records edited by guest
Add DORF option (diff)
10:00 PM Records/DeclaredOverloadedRecordFields created by guest
initial upload from text file
9:26 PM Ticket #5882 (Template Haskell declaration quote reports error with GADT syntax) created by goldfire
Consider the following code: […] The type Foo compiles just …
9:15 PM Changeset in ghc [efd78ac5]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Small refactor Moved the default case of genCCall64 out into a separate function
8:56 PM Changeset in ghc [1b7dfd7f]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Small refactoring: Use (Maybe Header) rather than FastString
8:46 PM Ticket #5881 (Type synonyms of promoted types break across library boundaries?) created by bjornbm
1. Build a library/package consisting of the following module: […] 2. …
6:39 PM Changeset in ghc [5d7fd293]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 docs for the CAPI extension
5:58 PM Changeset in ghc [20c7a21]ghc-new-co by Simon Peyton Jones <simonpj@…>
Debug messages only
5:44 PM Changeset in ghc [3b4572b7]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 another test for CAPI / CTYPE This tests that the header given in the CTYPE pragma is handled.
5:44 PM Changeset in testsuite [b1325a71]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add another test for CAPI / CTYPE This tests that the header given in the CTYPE pragma is handled.
5:42 PM Changeset in ghc [7b24c3f]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Allow a header to be specified in a CTYPE pragma You can now say data {-# CTYPE "some_header.h" "the C type" #-} Foo = ... I think it's rare that this will actually be needed. If the header for a CAPI FFI import includes a void f(ctype x); prototype then ctype must already be defined. However, if the header only has #define f(p) p->j then the type need not be defined. But either way, it seems good practice for us to specify the header that we need.
5:35 PM Changeset in testsuite [cf30eb8]ghc-new-co by Simon Peyton Jones <simonpj@…>
Error message wibbles
5:16 PM Changeset in ghc [473f6a84]ghc-new-co by Simon Peyton Jones <simonpj@…>
Tabs to spaces
5:11 PM Changeset in ghc [fa5a085]ghc-new-co by Simon Peyton Jones <simonpj@…>
A raft of changes on the way to scoped kind variables This is just a branch! So it should not disturb anyone.
3:28 PM Changeset in ghc [5940bfd]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Now I understand why Constraint is a sub-kind of ArgKind!
3:14 PM Ticket #5242 (IntMap.differenceKeysSet for removing an IntSet of keys) closed by milan
wontfix: Hi, I am closing the proposal. The representation of IntSet? has changed …
3:07 PM Ticket #1816 (Add Data.Set.mapMaybe) closed by milan
wontfix: Hi, I am closing the proposal for now. I do not believe it is worth …
2:03 PM Changeset in base [c5f337a]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/packages/base
2:02 PM Changeset in base [491c359]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Peyton Jones <simonpj@…>
Eta expand unsafeCoerce and add a pointer to the Note
2:02 PM Changeset in base [c78232d]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Peyton Jones <simonpj@…>
Use throwIO rather than throw where possible This makes exceptions more predictable.
2:01 PM Changeset in ghc [4c29dcb]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
2:01 PM Changeset in ghc [1bc80144]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Wibble to sub-kinding
2:00 PM Changeset in ghc [16e7a032]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Fix a missing defaultKind that resulted in lingering ArgKinds
2:00 PM Changeset in ghc [0a5e4c64]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Fix a nasty bug in the canonicaliser which was failing to emit kind constraints when decomposing an application. Resulting code is actually shorter!
1:59 PM Changeset in ghc [94496fce]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
More simplification of the sub-kinding story
1:57 PM Changeset in ghc [9789b03]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Implement a typing rule for saturated seq, and document it Also add notes about unsafeCoerce The general thread here is to reduce use of ArgKind after the type checker; it is so fragile!
1:56 PM Changeset in ghc [e867f423]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Substantially nicer code in record updates
1:55 PM Changeset in ghc [f970ae2]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Make the specialiser understand about polymorphic kinds
1:55 PM Changeset in ghc [c676a15e]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Define TypeVar (like KindVar), isTypeVar, isKindVar, and use them This is the start of more global renaming
1:52 PM Changeset in ghc [fcf977a]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Move sortQuantVars to MkCore
1:51 PM Changeset in ghc [4d84cc25]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Kill dead code
8:24 AM Ticket #2021 (let ghc find framework header files and link with frameworks located in ...) closed by maeder
wontfix: I'm closing this old ticket since I no longer use frameworks
3:26 AM Ticket #5880 (Add sync-all new-workdir) created by tibbe
The attached patch implements a new sync-all command, which calls …

Feb 16, 2012:

10:25 PM Changeset in ghc [6f4a073]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 unused ghciHandleGhcException
9:37 PM Changeset in ghc [baf1881]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 some out-of-date normalisation
9:37 PM Changeset in testsuite [fd9e717]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Remove some out-of-date normalisation
9:33 PM Changeset in ghc [7cd5106]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 optllvm as allowed way in testsuite The hooks for the optllvm way were there in the ghc config file, but there was no entry in config.other_ways so that a `make WAY=optllvm` would fail with an "unknown way" error message. This patch simply adds optllvm to the other_ways list.
9:33 PM Changeset in testsuite [b4d7fa6]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add optllvm as allowed way in testsuite The hooks for the optllvm way were there in the ghc config file, but there was no entry in config.other_ways so that a `make WAY=optllvm` would fail with an "unknown way" error message. This patch simply adds optllvm to the other_ways list.
8:37 PM WikiStart edited by reinerp
Remove spam (diff)
7:31 PM Changeset in ghc [ef796d1]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Fix parsing regression in CTYPE patch
6:02 PM Ticket #5869 (Compiling the Haskell bindings for ROSE causes a ghc panic) closed by igloo
fixed: Thanks for the report. However, this looks like a duplicate of #1993, and …
4:50 PM Changeset in ghc [20a2dfc1]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Fix the build with GHC < 7.4.1
4:42 PM Changeset in ghc [b52f0a40]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 http://darcs.haskell.org/ghc Conflicts: compiler/types/TyCon.lhs
4:24 PM Changeset in ghc [a4b3fda5]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 FunPtr to the types that toCType knows about
4:24 PM Changeset in base [0d8a4ae]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Add CTYPE pragmas for GHC types
3:45 PM Changeset in ghc [d2377e86]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 CType informatino to wired-in types
3:44 PM Changeset in ghc-prim [aaf0841]ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Add CTYPE pragmas
1:50 PM Changeset in ghc [1e00b77]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
1:48 PM Changeset in ghc [154af13]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Tidy up kind generalisation a bit
1:48 PM Changeset in ghc [d31e9d6]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Wibbles to the ATyVar changes
1:47 PM Changeset in ghc [de9bae88]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Rejig Core Lint to deal better with polymorphic kinds
1:47 PM Changeset in ghc [ee1a35ad]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Tidy up the canonicaliser I have forgotten what the original driver for this change was. There is quite a bit of refactoring in TcCanonical; the rest is minor.
1:46 PM Changeset in ghc [a2fe5d21]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Change ATyVar to only have a *tyvar* not a *type* in it This isn't really a forced change, but is a useful tidy-up
1:43 PM Changeset in ghc [384c386]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Get rid of now-outdated zonkTypeCarefully
1:42 PM Changeset in ghc [78e2beb]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Comments only
1:41 PM Changeset in ghc [6585b15d]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Remove dead code
1:40 PM Changeset in ghc [2126f7a8]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Mainly tidying up pretty printing of types including (a) centralising Outputable.paBrackets (b) printing the quote on promoted TyCon/DataCon
1:39 PM Changeset in ghc [7f79d0c]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Refactoring around super-kinds And in particular we now have BOX :: BOX See Note [SuperKind (BOX)] in TysPrim
1:05 PM Changeset in ghc [cdbb35cb]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 a CAPI / CTYPE test (Capi_Ctype_001)
1:05 PM Changeset in testsuite [f706252]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a CAPI / CTYPE test (Capi_Ctype_001)
1:01 PM Changeset in ghc [c56c0c90]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Whitespace only in types/TyCon.lhs
1:01 PM Changeset in ghc [546dd4f2]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Implement the CTYPE pragma; part of the CApiFFI extension For now, the syntax is type {-# CTYPE "some C type" #-} Foo = ... newtype {-# CTYPE "some C type" #-} Foo = ... data {-# CTYPE "some C type" #-} Foo = ...
12:38 PM Ticket #5879 (mkWeak# has a very dangerous type) created by simonpj
The mkWeak# primop has a type looking like this: […] But the third …
11:59 AM Changeset in ghc [03906d4e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
update output
11:59 AM Changeset in testsuite [677dc3a]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
update output
11:15 AM Ticket #5868 (Wrong error messages with qualified imports) closed by simonmar
wontfix: We have an old ticket about this: #2911, which we closed as wontfix. …
11:11 AM Ticket #5876 (Dynamically linked programs can't be run on Windows without significant ...) closed by simonmar
duplicate: Well now it is a duplicate of #4824 :-)
11:07 AM Changeset in ghc [c64c802]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 req_smp
11:07 AM Changeset in testsuite [52e2a3a]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add req_smp
10:59 AM Changeset in ghc [a40125e4]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
add ticket number to comment
10:53 AM Changeset in ghc [77953db]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
tweak error message
10:52 AM Changeset in ghc [444e2fed]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
oops, a Bool is a little *too* lax (#5878)
10:45 AM Changeset in ghc [0290ab2]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
update max_bytes_used for T1969
10:45 AM Changeset in testsuite [0b38330]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
update max_bytes_used for T1969
10:45 AM Changeset in ghc [71c20ca]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Disable -dcore-lint for compiler perf tests We aren't interested in the performance of Core Lint as much as the performance of the compiler itself, and some of these tests spend more than half of their time in Core Lint. I've updated the 64-bit bounds for now, the 32-bit bounds still need to be updated.
10:45 AM Changeset in ghc [b32ad24]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
fix failure in apirecomp001 (IIModule type changed)
10:45 AM Changeset in testsuite [aee36f1]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Disable -dcore-lint for compiler perf tests We aren't interested in the performance of Core Lint as much as the performance of the compiler itself, and some of these tests spend more than half of their time in Core Lint. I've updated the 64-bit bounds for now, the 32-bit bounds still need to be updated.
10:45 AM Changeset in testsuite [4857e8b]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
fix failure in apirecomp001 (IIModule type changed)
10:45 AM Changeset in ghc [eb7aacb]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Make the compiler_always_flags modifiable on a per-test basis Motivation: we wanted to disable -dcore-lint for the perf tests
10:45 AM Changeset in ghc [ef05085]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Allow perf bounds to be specified as base + percentage deviation This makes it much easier to update the bounds. Instead of coming up with a suitable (min,max) pair, you just give e.g. (base, 10) to allow 10% deviation from the base figure, which can be pasted from the error. e.g. previously: - # expected value: 458700632 (amd64/Linux): - if_wordsize(64, - compiler_stats_num_field('bytes allocated', 440000000, - 480000000)), now: + if_wordsize(64, # sample from amd64/Linux 15/2/2012 + compiler_stats_range_field('bytes allocated', 360243576, 10)), Note: use stats_range_field rather than stats_num_field. I left support for the old way for now so that we can do a gradual migration. (next I suppose we should make it so that 'make accept' works for perf tests, but that's for another day)
10:45 AM Changeset in testsuite [660844f]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Make the compiler_always_flags modifiable on a per-test basis Motivation: we wanted to disable -dcore-lint for the perf tests
10:45 AM Changeset in testsuite [d183af39]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Allow perf bounds to be specified as base + percentage deviation This makes it much easier to update the bounds. Instead of coming up with a suitable (min,max) pair, you just give e.g. (base, 10) to allow 10% deviation from the base figure, which can be pasted from the error. e.g. previously: - # expected value: 458700632 (amd64/Linux): - if_wordsize(64, - compiler_stats_num_field('bytes allocated', 440000000, - 480000000)), now: + if_wordsize(64, # sample from amd64/Linux 15/2/2012 + compiler_stats_range_field('bytes allocated', 360243576, 10)), Note: use stats_range_field rather than stats_num_field. I left support for the old way for now so that we can do a gradual migration. (next I suppose we should make it so that 'make accept' works for perf tests, but that's for another day)
10:42 AM Changeset in ghc [eda2c731]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Be less conservative about recompiling after changes to -main-is (#5878)
10:42 AM Changeset in ghc [b6f94b51]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Compile link .note section separately from main.c Fixes gas errors when -g is enabled: Error: can't resolve `.debug-ghc-link-info' {.debug-ghc-link-info section} - `.Ltext0' {.text section}
10:42 AM Changeset in ghc [95d2e12]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
point to the wiki for "Setting up your system for building GHC" (#5874)
10:42 AM Changeset in ghc [9fa9dd77]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
fix #5534 (ghci -fobject-code strangeness)
10:42 AM Changeset in ghc [f3f8c90]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
fix ARM's StgCRun clobbered register list for both ARM and Thumb modes
10:42 AM Changeset in ghc [0bca11de]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
fix ARM StgCRun to not save and restore r11/fp register twice
9:38 AM WikiStart edited by MatildaHarris
(diff)
8:33 AM Ticket #5878 (main-is is too conservative) created by simonpj
Conrad Parker writes: We have a project with around 200 Haskell source …
3:11 AM Ticket #5877 (Make StringPrimL take [Word8]) created by reinerp
This is a follow-up of …

Feb 15, 2012:

8:18 PM Changeset in ghc [5fb4f168]type-holes-branch by Thijs Alkemade <thijsalkemade@…>
Fix another error with unification. Type variables of holes are never surely free.
8:06 PM Changeset in ghc [b8174dd2]type-holes-branch by Thijs Alkemade <thijsalkemade@…>
Improve unification of named holes if they are used more than 2 times. A hole constraint that got kicked out here wasn't returned properly.
5:18 PM Ticket #5876 (Dynamically linked programs can't be run on Windows without significant ...) closed by igloo
duplicate: Thanks for the report. This is a duplicate of #5620.
5:12 PM Status/SLPJ-Tickets edited by simonpj
(diff)
5:01 PM IRC_Meetings edited by JamesFisher
Information based on cessation of logging and verification that there was … (diff)
4:57 PM Ticket #5876 (Dynamically linked programs can't be run on Windows without significant ...) created by rl
I tried to compile hello-world with -dynamic and -threaded on Windows: …
4:55 PM Changeset in ghc [4615f40]type-holes-branch by Thijs Alkemade <thijsalkemade@…>
Named holes now work, syntax: _a. They work in a very similar way as Implicit Parameters, but their constraint does not show up in the function's signature. Named holes generate constrains, solving them now appears to work (but unification seems to not happen in all cases). They aren't printed at the end yet.
1:15 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
1:14 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
12:57 PM Changeset in ghc [86a0047]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 Simon Marlow <marlowsd@…>
New codegen: fix bad code for comparisons (see Note [case on bool])
12:56 PM Changeset in ghc [3d8ab554]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 Simon Marlow <marlowsd@…>
Improvements to the mini-inliner - inline x = R1, even if x occurs many times - inline past a store, if the expression is not a load (we could further refine this of course, but the idea here is to get reasonable code for not much effort)
11:11 AM Changeset in ghc [06b8b973]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 Simon Marlow <marlowsd@…>
re-enable constant folding in the NCG, while cmmRewriteAssignments is off
12:45 AM Changeset in base [7fa90e8]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Merge branch 'master' of http://darcs.haskell.org/packages/base

Feb 14, 2012:

11:08 PM Changeset in base [a2b000f]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Define a divModInt function that only does 1 division
11:08 PM Changeset in ghc [7bfb7bf]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Define a quotRem CallishMachOp; fixes #5598 This means we no longer do a division twice when we are using quotRem (on platforms on which the op is supported; currently only amd64).
9:59 PM Commentary/Rts/Storage/HeapObjects edited by heisenbug
there is no rts/AutoApply.cmm (diff)
9:53 PM Commentary/Rts/Storage/HeapObjects edited by heisenbug
sanitize links (use pseudo-URL syntax) (diff)
9:37 PM Commentary/Rts/Storage/HeapObjects edited by heisenbug
use better code links (diff)
8:25 PM Changeset in ghc [ab592001]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 up safe haskell test outputs
8:25 PM Changeset in testsuite [58a5b8b]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Fix up safe haskell test outputs
7:54 PM Ticket #5875 (Incorrect documentation of minimal required set of methods for Bits ...) created by tibbe
lerkok reported: Looks like the new version of the Bits class also …
7:49 PM Changeset in base [8552953]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Johan Tibell <johan.tibell@…>
Fix documentation of minimal complete definition of Bits instances Added testBit, bit, and popCount to the required set. They no longer have default implementations as the Num constraint was removed from the Bits class.
7:24 PM Changeset in base [f0b9de4]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Use the new quotRemInt# primop
5:38 PM Changeset in base [f4cc96c]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Johan Tibell <johan.tibell@…>
Fix bug in popCountDefault. Fixes #5872 Also add an INLINABLE pragma so that the function can be specialized at the call site.
5:09 PM Ticket #5874 (Document autoconf dependency in README) created by JamesFisher
The boot script calls autoreconf on line 204. If not present …
4:12 PM Ticket #5873 (runghc does not exist in versioned form) created by JamesFisher
GHC provides several shell commands: ghc, ghci, ghc-pkg, …
3:27 PM Changeset in ghc [8c0196b]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 docbook-ised external-core doc; from #5844, by James H. Fisher
3:21 PM Changeset in ghc [9277979]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 old ext-core docs They've now been merged into the user guide.
2:20 PM Changeset in ghc [172a0c2]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Minor documentation fix Add a missing 'be' to Haddock comment of `HscTarget`.
1:53 PM Milestone 7.4.1 completed
1:49 PM Changeset in ghc [1692267]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Refactoring: make IIModule contain ModuleName, not Module, for consistency
11:49 AM Changeset in ghc [1e07bd7]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 Me at work <simonmar-work@…>
Merge remote-tracking branch 'laptop/newcg' into newcg
11:46 AM Changeset in ghc [8fb67a2a]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 Simon Marlow <marlowsd@…>
Delete some done items
11:46 AM Changeset in ghc [95a0a461]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 Simon Marlow <marlowsd@…>
kill some dead code
11:46 AM Changeset in ghc [6b57d391]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 Simon Marlow <marlowsd@…>
Eliminate some redundant stack assignments and empty stack checks
11:45 AM Changeset in ghc [d4befa38]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 Simon Marlow <marlowsd@…>
tiny refactoring
11:44 AM Changeset in ghc [b8172ba1]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 Simon Marlow <marlowsd@…>
Fix an SRT-related bug We were using the SRT information generated by the computeSRTs pass to decide whether to add a static link field to a constructor or not, and this broke when I disabled computeSRTs for the new code generator. So I've hacked it for now to only rely on the SRT information generated by CoreToStg.
11:38 AM Changeset in ghc [7357563]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Refactoring, and fix a couple of SafeHaskell-related things When -XSafe is on: - ":load M" should default to adding M to the context (rather than *M). - "import M" should do the appropriate trust check Also various refactoring and comments added, hopefully the code is easier to read now.
6:53 AM GhcKinds/PolyTypeable edited by simonpj
(diff)
5:04 AM Ticket #5872 (bug in default implementation of popCount) created by lerkok
base 4.5.0.0 …

Feb 13, 2012:

10:08 PM Changeset in ghc [5cf9c019]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 Simon Marlow <marlowsd@…>
remove unused Conventions (Foreign, Private)
9:54 PM Changeset in ghc [32d652e4]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 Simon Marlow <marlowsd@…>
merge fixes
9:28 PM Changeset in ghc [d96f7a2]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 Simon Marlow <marlowsd@…>
disable GADTs again (causes problems with no-let-generalisation)
9:19 PM Changeset in ghc [ec2184ed]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 Simon Marlow <marlowsd@…>
Merge remote-tracking branch 'origin/master' into newcg Conflicts: compiler/cmm/CmmLint.hs compiler/cmm/OldCmm.hs compiler/codeGen/CgMonad.lhs compiler/main/CodeOutput.lhs
7:50 PM Ticket #5871 (Patch for compilation on Hurd) created by nomeata
Yes, you heard correctly. Some guys have build GHC and all the other …
2:00 PM Ticket #5766 (Asynchronous exception bugs in readProcess and readProcessWithExitCode) closed by simonmar
fixed: Pushed, thanks: […]
1:22 PM Changeset in ghc [4a0973b]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Revert "Don't add a bad import to the saved context." This reverts commit e5272d9bf2a65b7da8364803fcafbd2012b7de97. Reverting to fix validate regression, and pending a redesign of the changes.
1:21 PM Changeset in ghc [1cbd950]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Revert "Have :load work under -XSafe in GHCi." This reverts commit 5e9e07a33e17da01245f0cea78e6a6f8a32ac77d. Reverting to fix validate regression, and pending a redesign of the changes.
12:36 PM Changeset in ghc [8a808e41]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
test #5836
12:36 PM Changeset in testsuite [2602c41]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
test #5836
12:26 PM Changeset in base [c4d6512]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
System.Environment: improve 'getEnv' doc to mention closest 'setEnv' we have ('System.Posix.putEnv')
12:26 PM Changeset in ghc [c61b014]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
.cmm files need to depend on DerivedConstants.h
12:26 PM Changeset in ghc [67f4ab7]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Allocate pinned object blocks from the nursery, not the global allocator. Prompted by a benchmark posted to parallel-haskell@haskell.org by Andreas Voellmy <andreas.voellmy@gmail.com>. This program exhibits contention for the block allocator when run with -N2 and greater without the fix: {-# LANGUAGE MagicHash, UnboxedTuples, BangPatterns #-} module Main where import Control.Monad import Control.Concurrent import System.Environment import GHC.IO import GHC.Exts import GHC.Conc main = do [m] <- fmap (fmap read) getArgs n <- getNumCapabilities ms <- replicateM n newEmptyMVar sequence [ forkIO $ busyWorkerB (m `quot` n) >> putMVar mv () | mv <- ms ] mapM takeMVar ms busyWorkerB :: Int -> IO () busyWorkerB n_loops = go 0 where go !n | n >= n_loops = return () | otherwise = do p <- (IO $ \s -> case newPinnedByteArray# 1024# s of { (# s', mbarr# #) -> (# s', () #) } ) go (n+1)
10:22 AM Holes edited by nomeata
typo (diff)
9:23 AM Commentary/Compiler/RecompilationAvoidance edited by simonmar
(diff)
12:17 AM Ticket #5870 (writeChan is not 100% exception-safe) created by joeyadams
Control.Concurrent.Chan.writeChan is currently implemented like this: …

Feb 12, 2012:

9:29 PM Changeset in ghc [cfd89e12]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/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats Conflicts: compiler/coreSyn/CoreLint.lhs
9:18 PM Changeset in base [a656b68]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats
3:21 PM Ticket #5869 (Compiling the Haskell bindings for ROSE causes a ghc panic) created by axch
I tried to build the ROSE compiler infrastructure project …
1:20 PM Ticket #5868 (Wrong error messages with qualified imports) created by SimonHengel
If the same identifier is imported qualified twice, then only the second …
11:21 AM Ticket #5867 (Include use site of deprecated identifiers in deprecation warnings) created by SimonHengel
Currently a deprecation warning reports the line of the import statement …
10:00 AM BugSweep edited by tarkistettu
Removed a few tickets which already been closed (diff)
6:35 AM Ticket #5866 (Interrupting interleaved STM and resuming it produces segfault) created by joeyadams
The following program produces a segfault: […] When a thread is …

Feb 11, 2012:

9:10 PM Records/NameSpacing edited by GregWeber
(diff)
9:07 PM Records/NameSpacing edited by GregWeber
add the O in OCaml (diff)
2:35 PM Changeset in ghc [86ebfef]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Minor documentation fix Add a missing 'to' to the documentation of "Safe Haskell".
2:23 PM Changeset in ghc [0759d08]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Improve FreeBSD support in configure Patch from Sergei Trofimovich.
1:33 PM Changeset in ghc [91fe817]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 dragonfly support; based on a patch from Goetz Isenmann
1:36 AM Ticket #2892 ((threadDelay (-1)) hangs) closed by dancor
fixed: these days (in ghc 7.0.3 anyway), threadDelay on a negative value …

Feb 10, 2012:

11:47 PM Changeset in ghc [23fb5aa8]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 stdout for T5820
11:47 PM Changeset in testsuite [41ec63bf]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add stdout for T5820
9:56 PM Changeset in ghc [7afa5fe1]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Fix equality testing for test(1) on FreeBSD
9:56 PM Changeset in ghc [5aaffa6a]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Fix some more sh syntax in configure.ac
8:46 PM Ticket #5865 (threadDelay is disrupted by system clock changes) created by joeyadams
threadDelay is sensitive to changes to the system clock. Two behaviors …
7:58 PM Changeset in ghc [ba88ec4]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
7:58 PM Changeset in testsuite [c6aae5df]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Update gitignore
7:40 PM Changeset in ghc [2a68da8]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 some tests for ghci under -XSafe
7:40 PM Changeset in testsuite [d0a65381]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Add some tests for ghci under -XSafe
6:47 PM Changeset in unix [433b83d]ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Relax base dependency
6:47 PM Changeset in directory [be5fcdd]ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Relax base dependency
6:35 PM Changeset in ghc [8ebdadb0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
6:35 PM Changeset in testsuite [7d64580]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
6:35 PM Changeset in ghc [e5272d9]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Don't add a bad import to the saved context. Importing an unsafe module in GHCi under -XSafe would fail but still save that in the context so it would be retried on every subsequent import.
6:35 PM Changeset in ghc [5e9e07a]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Have :load work under -XSafe in GHCi.
6:35 PM Changeset in ghc [b23a7e5]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Don't allow implicit qualified imports in GHCi when -XSafe on. It would be better to actually check the safety of the import but doing that requires some significant refactoring of code so punting for another day.
6:32 PM Changeset in base [5331b6b]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Bump base's version to match 7.4.1's
5:08 PM Ticket #5855 (Computation Hangs Using PolyKinds) closed by paf31
invalid
4:26 PM Ticket #2078 (INLINE and strictness) closed by simonpj
fixed: Actually this ticket is implemented, I forget exactly when. INLINE things …
4:12 PM Changeset in ghc [54932b9]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 script for sending bug remilestoning e-mails
4:08 PM GhcKinds/PolyTypeable edited by simonpj
(diff)
4:02 PM GhcKinds/PolyTypeable created by simonpj
3:50 PM Ticket #5864 (Windows build fails: undefined reference to `_imp___imp__n_capabilities') created by igloo
The Windows build is currently failing with: […] The essence of the …
3:41 PM GhcKinds edited by simonpj
(diff)
3:35 PM Ticket #5820 (defining instance in GHCi leads to duplicated instances) closed by simonpj
fixed: Yes, a real bug all right. The above two patches fix it, I believe. …
3:34 PM Changeset in ghc [6b4e38ae]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
3:34 PM Changeset in testsuite [dbc5516]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
3:34 PM Changeset in ghc [52c01c96]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
3:33 PM Changeset in ghc [15ec8835]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Complete fix of #5820 There are two related changes in here a) Fix TcRnDriver.setInteractiveContext so that it initialises tcg_insts and tcg_fam_insts, as well as the corresponding tcg_inst_env and tcg_fam_inst_env fields. Vital! b) Fix FamInst.tcExtendLocalFamInstEnv for the GHCi case. It had a special HACK to allow family instances to be overridden in GHCi. Fair enough, but * It was only affecting the tcg_fam_inst_env, not tcg_fam_insts * It overrode home-package instances as well as ones entered at the GHCi prompt, which probably wasn't intended. I fixed both of these, and also narrowed the scope of what it does to override only *identical* instances, rather than any ones that conflict. If people yelp about this we can return to the question, but for now it narrows the range of the HACK
2:50 PM Holes edited by nomeata
Are holes in types more powerful and less intrusive? (diff)
1:08 PM Holes edited by spl
More intro (diff)
1:04 PM Holes edited by spl
Add forall (diff)
1:03 PM Holes edited by spl
Syntactic sugar for {_ undefined _} (diff)
12:49 PM Holes edited by spl
(diff)
12:48 PM Holes edited by spl
Small intro (diff)
12:46 PM Holes edited by xnyhps
(diff)
11:20 AM Ticket #5863 (Deriving Typeable for data families) created by simonpj
Bas points out that deriving Typeable for data families isn't right at …
11:15 AM Changeset in ghc [62d1337]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Document -fwarn-auto-orphans
11:09 AM Ticket #5862 (Need kind annotations) created by simonpj
In his …
11:04 AM Holes edited by xnyhps
(diff)
11:02 AM Changeset in ghc [9e81663]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@…>
Test Trac #5820
11:02 AM Changeset in testsuite [8f5f0140]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5820
10:46 AM Changeset in ghc [cc047084]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Put only local instances in the interactive context (fixes Trac #5820) In HscMain.hscDeclsWithLocaion, we were grabbing class instances from the tcg_inst_env field of the TcGblEnv. But that's wrong: that field contains all the *home-package* instances. Instead we need the tct_insts field, which has just the instances from the module being compiled.
10:38 AM Ticket #5860 (Ambiguity between redundant imports) closed by simonpj
fixed: A patch is irresistable. I buy: […] Thanks. Simon
10:36 AM Changeset in ghc [35c3c30]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@…>
Accept error message changes in response to Trac #5860
10:36 AM Changeset in testsuite [c09cb96]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Accept error message changes in response to Trac #5860
8:45 AM Changeset in ghc [68b59ce]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Distinguish between normal and qualified unused imports
2:16 AM Changeset in ghc [152cd16]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 some Makefile debugging code
2:16 AM Changeset in testsuite [e6b176b]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Remove some Makefile debugging code
1:23 AM Changeset in ghc [76e72c3]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Fix the build on Windows WhatGccIsCalled was no longer being defined on Windows. Spotted by Niklas Larsson.
12:08 AM Changeset in ghc [7d556a43]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Filter colons out of ghc-config-mk Otherwise the colon confuses make on Windows
12:08 AM Changeset in testsuite [54f9694]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Filter colons out of ghc-config-mk Otherwise the colon confuses make on Windows

Feb 9, 2012:

11:50 PM Ticket #5861 (bytestring: incorrect documentation for hGetContents) created by kmcallister
(I guess this is the ByteString bug tracker? This copies an email I …
11:49 PM Changeset in ghc [ec735cae]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Don't use TOP_ABS in Makefile rules The : in c:/foo/bar on Windows confuses make.
11:49 PM Changeset in testsuite [d4b72c8]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Don't use TOP_ABS in Makefile rules The : in c:/foo/bar on Windows confuses make.
11:23 PM Records/NameSpacing edited by GregWeber
fix link (diff)
11:22 PM Records/NameSpacing edited by GregWeber
correct SML (diff)
11:14 PM Records/NameSpacing edited by GregWeber
add Roy (diff)
10:56 PM Changeset in ghc [6e56fa9]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 some safe haskell test for '-trust' flag.
10:56 PM Changeset in testsuite [9cecb04]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Add some safe haskell test for '-trust' flag.
8:54 PM Holes edited by xnyhps
More about ranges, made examples consistent (diff)
8:05 PM Holes edited by xnyhps
Used a bit better example, updated info on implicit parameters (diff)
4:30 PM Ticket #5520 (Spurious warning with new associated types and MultiParamTypeClasses) closed by simonpj
fixed: Done already […] Simon
4:22 PM Ticket #5637 (runhaskell ghc panic running netwire 2 demo) closed by igloo
fixed: No response from submitter, so assuming this is fixed.
4:09 PM Ticket #5399 (GHC 7.0.3 produces corrupt .hi files for qtHaskell) closed by igloo
fixed: No response from submitter, so closing. Please reopen if you think it's …
4:08 PM Ticket #4462 (-dcore-lint error in simplifier phase 0 when profiling) closed by igloo
fixed: No response from submitter, so optimistically assuming this is fixed. …
4:06 PM Ticket #3675 (load fails with Literate target contents) closed by igloo
invalid: No response from submitter, so closing.
2:09 PM ViewPatterns edited by andriyp
typo (diff)
2:06 PM Ticket #5860 (Ambiguity between redundant imports) closed by simonpj
invalid: Looks ok to me. The error message points to line 4, and the import of …
12:19 AM Changeset in ghc [c41b9a84]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 test for 'distrust-all-packages' flag
12:19 AM Changeset in testsuite [5ce8ef1]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Add test for 'distrust-all-packages' flag
12:18 AM Changeset in ghc [6e87d4b]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 '-distrust-all-packages' flag.

Feb 8, 2012:

7:29 PM Ticket #5860 (Ambiguity between redundant imports) created by elliottt
GHC reports this program: […] as having a redundant import of …
7:07 PM Ticket #5808 (nofib/spectral/hartel/transform is crashing with -fllvm (LLVM 2.7)) closed by dterei
wontfix: OK can reproduce. This only happens with LLVM 2.7. any higher versions are …
6:53 PM Ticket #5845 (Change description of old-locale to NOT say its deprecated) closed by dterei
fixed: Fixed in 9f4b00d4ef5b37adffa01742a09b6f9ad2df1a09. I also pulled in the …
5:38 PM Ticket #5859 (unsafeInterleaveIO duplicates computation when evaluated by multiple ...) created by joeyadams
When the following code is compiled with -O1 or -O2, the interleaved …
5:08 PM Ticket #5858 (type inference of an OverloadedString for a class instance with type ...) created by GregWeber
We have some code in Yesod: […] When I use it in my application, I am …
4:09 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
4:03 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
3:53 PM Changeset in ghc [a77e4622]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 Simon Marlow <marlowsd@…>
Port the old CmmLint to the new Cmm representation
3:53 PM Changeset in ghc [b80c2c7b]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 Simon Marlow <marlowsd@…>
just comments
3:53 PM Changeset in ghc [3a478196]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 Simon Marlow <marlowsd@…>
a build system fix that is already on HEAD
3:51 PM Changeset in ghc [05b8ee2]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 Simon Marlow <marlowsd@…>
Build info tables with the new stack layout code
3:51 PM Changeset in ghc [b9d3e60]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 Simon Marlow <marlowsd@…>
fix a bug
3:50 PM Changeset in ghc [76999b6]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 Simon Marlow <marlowsd@…>
New stack layout algorithm Also: - improvements to code generation: push slow-call continuations on the stack instead of generating explicit continuations - remove unused CmmInfo wrapper type (replace with CmmInfoTable) - squash Area and AreaId together, remove now-unused RegSlot - comment out old unused stack-allocation code that no longer compiles after removal of RegSlot
3:25 PM Ticket #5449 (Build failure with ghc 7.2.1: Missing (or bad) header file: runProcess.h) closed by igloo
fixed: It's now on hackage.
2:49 PM Ticket #5848 (Calling ghc without -o overwrites symbolic links) closed by igloo
invalid: Thanks for the report. The behaviour when the output file is a symlink is …
2:47 PM Ticket #5857 (GHC Panic when using unbound type variables created with newName in ...) created by goldfire
I received the following GHC panic report: ghc: panic! (the 'impossible' …
10:58 AM Changeset in ghc [2a58aa11]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
MERGE from 7.4 branch: Update dependencies
9:12 AM Changeset in process [b5ee908]ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
Fixed asynchronous exception bugs in readProcess and readProcessWithExitCode This patch fixes the following two bugs: 1) If an asynchronous exception was thrown to the thread executing readProcess somewhere after createProcess was executed, the standard handles would not be closed anymore resulting in a "handle leak" so to speak. This is fixed by catching exceptions in the IO processing code and closing the standard handles when an exception occurs. Additionally, I also terminate the process and wait for its termination. 2) If an asynchronous exception was thrown to the stdout/stderr-read-thread it did not execute the putMVar anymore resulting in a dead-lock when takeMVar was executed. This is fixed by properly catching exception in the read-thread and propagating them to the parent thread which will then handle them as described above.
5:18 AM Changeset in testsuite [997c5c7]ghc-7.4 by Ben Lippmeier <benl@…>
Follow API wibbles in DPH library
2:52 AM Changeset in nofib [1d8192f]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Merge branch 'master' of http://darcs.haskell.org/nofib
1:11 AM Ticket #5856 (numrun012 test fails on i686 works on x86_64) created by td123
I have built ghc on both x86_64 and i686 for archlinux. make test has no …
12:13 AM Changeset in nofib [05348aa]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Fix 'stdout' files so x86 works again.

Feb 7, 2012:

11:16 PM Ticket #5855 (Computation Hangs Using PolyKinds) created by paf31
I have tried to distill this down to a minimal example. The following …
11:11 PM Changeset in ghc [15cd666]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 workaround for building with GHC 6.12.2
10:41 PM Holes created by xnyhps
Still very much a work in progress: proposal of bringing the holes of Agda …
6:59 PM Ticket #5852 (methods and associated types treated differently wrt. qualification) closed by jeltsch
fixed: Now that I have installed GHC 7.4.1 (for a different reason than this …
4:30 PM Ticket #5854 (TH: INLINABLE pragma support (patch)) created by mikhail.vorozhtsov
I needed it for my data-dword library, …
2:45 PM Building/Porting edited by PHO
Update for GHC 7.4.1 (diff)
1:33 PM WikiStart edited by simonmar
(diff)
1:24 PM Changeset in ghc [59ddfa4]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
ARM StgRun: Ensure r11 state is preserved
1:23 PM Changeset in ghc [9c685f44]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Ignore -C when not unregisterised (reported on ghc-users)
1:23 PM Changeset in ghc [a0c78082]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
comments
1:23 PM Changeset in ghc [e46d266]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Check that imported modules actually exist (#5836)
1:23 PM Changeset in ghc [bf456a0]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
avoid 32-bit integer overflow (#5831)
10:44 AM Ticket #5853 (Out-of-memory crash when using RULES and type families) created by porges
GHC(i) 7.4.1 crashes with an OOM error on the following code: […]
9:45 AM Ticket #5852 (methods and associated types treated differently wrt. qualification) created by jeltsch
Say I have the following module: […] Now I use this module in another …
9:38 AM Ticket #5818 (gcd and fizzled reversed in event SparkCounters) closed by simonmar
wontfix: Thanks! I'll close the bug then.
8:34 AM Ticket #5851 (RTS Crashes on Exit with double free) created by argiopeweb
On compiling with […] or […] RTS crashes on exit (normal or …
7:48 AM Ticket #5847 (Error message trying to use SOE) closed by punstress
fixed: I redownloaded the latest SOE zip file and it seems to be working! I …
1:50 AM Ticket #5850 (Greater customization of GHCi prompt) created by JamesFisher
GHCi is bit more than a Haskell interpreter. With the :! and …

Feb 6, 2012:

6:45 PM DataParallel/LiveFusion edited by roldugin
Improve SF section. (diff)
6:18 PM Building/Unregisterised edited by dterei
(diff)
3:56 PM Ticket #5849 (Buliding on arm broke in 7.4.1) created by nomeata
As you can see here: …
1:38 PM Ticket #5848 (Calling ghc without -o overwrites symbolic links) created by Ptival
This might not be a bug (might even be a feature...) but I find it …
12:15 PM DataParallel edited by roldugin
(diff)
12:13 PM DataParallel/LiveFusion created by roldugin
10:17 AM Ticket #5847 (Error message trying to use SOE) created by punstress
I've had a really hard time getting the SOE package up and running. I …
8:52 AM Ticket #5792 (PolyKinds and recompilation causes internal error) closed by simonpj
fixed: And I fixed the HEAD thus: […] Plus a regression test. Done! Simon
8:50 AM Ticket #5833 (PolyKinds10 fails an assert) closed by simonpj
fixed: Fixed by […] Thanks for reporting Simon
8:50 AM Ticket #5798 (PolyKinds: couldn't match kind `BOX' against `*') closed by simonpj
fixed: Fixed by […] Thanks for reporting Simon
8:48 AM Ticket #5829 (break003, break006, print019 fail with a DEBUG compiler) closed by simonpj
fixed: Thanks. I believe these failures are now fixed […] Simon
8:47 AM Ticket #5832 (PolyKinds03 and PolyKinds13 fail an ASSERT) closed by simonpj
fixed: Fixed by […]
8:44 AM Changeset in ghc [96368983]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
8:44 AM Changeset in testsuite [5b91935]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:43 AM Changeset in ghc [9e59ec2]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@…>
Minor wibbles in error message ordering
8:43 AM Changeset in testsuite [e2cd616]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Minor wibbles in error message ordering
8:43 AM Changeset in ghc [5c186277]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@…>
A couple of compiler performance tests have improved :-)
8:43 AM Changeset in testsuite [a42b59d]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
A couple of compiler performance tests have improved :-)
8:42 AM Changeset in ghc [0053aa2]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
8:42 AM Changeset in ghc [542dd736]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Refactor tcUserStmt, to fix Trac #5829 The problem was that the FunBind we we build in the expression case didn't have the right free variables, and that tripped an ASSERT later.
8:40 AM Changeset in ghc [af26d55]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Give promoted DataCons a tyConArity and promoted TyCons a tyConKind ..and fix up Core Lint. (I was getting a bogus Core Lint failure.)
8:38 AM Changeset in ghc [f92591d]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
Refactor HsDecls again, to put family instances in InstDecl This continues the clean up of the front end. Since they were first invented, type and data family *instance* decls have been in the TyClDecl data type, even though they always treated separately. This patch takes a step in the right direction * The InstDecl type now includes both class instances and type/data family instances * The hs_tyclds field of HsGroup now never has any family instance declarations in it However a family instance is still a TyClDecl. It should really be a separate type, but that's the next step. All this was provoked by fixing Trac #5792 in the HEAD. (I did a less invasive fix on the branch.)

Feb 5, 2012:

11:38 PM Building/Porting edited by guest
all .hsc files have the issue (diff)
8:14 PM Building/Porting edited by guest
drop duplicate (diff)
8:07 PM Building/Porting edited by guest
I got issues with the stat struct (diff)
7:41 PM Ticket #5846 (Add GHC.Stats.gcStatsEnabled) created by tibbe
It would be nice if GHC.Stats exported a new, top-level constant, …
1:18 AM Ticket #5845 (Change description of old-locale to NOT say its deprecated) created by dterei
Would everyone be OK if I changed the description of 'old-locale' package …
12:29 AM Ticket #5844 (Panic on generating Core code) created by JamesFisher
STEPS TO REPRODUCE 1. Create the file "Panic.hs" with the contents: …

Feb 4, 2012:

1:49 AM Ticket #5843 (hGetBufSome blocks when all available input is buffered (on Windows only)) created by joeyadams
See the attached program. On Windows, it blocks on hGetSome. If I take …
12:00 AM Changeset in ghc [f3c7910b]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 Regex tests; part of #1161 I've sent them upstream here: https://sourceforge.net/tracker/?func=detail&aid=3484051&group_id=163236&atid=826945
12:00 AM Changeset in testsuite [063958e]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Remove Regex tests; part of #1161 I've sent them upstream here: https://sourceforge.net/tracker/?func=detail&aid=3484051&group_id=163236&atid=826945

Feb 3, 2012:

11:35 PM Changeset in ghc [eb2261c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Move lib/Time tests into the old-time package
11:35 PM Changeset in testsuite [a2f9964]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Move lib/Time tests into the old-time package
11:29 PM Changeset in base [15e1a16]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Move Text.Printf tests from testsuite; part of #1161
11:29 PM Changeset in ghc [c8755c9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Text.Printf tests have moved to base; part of #1161
11:29 PM Changeset in testsuite [129e4e8]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Text.Printf tests have moved to base; part of #1161
10:49 PM Ticket #5842 (pretty tests from GHC's testsuite) created by igloo
We've been moving tests into the library that they test (#1161). I'm …
9:35 PM Changeset in ghc [ff4939e]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 tests/lib/PrettyPrint tests; part of #1161 I'll send them to pretty upstream.
9:35 PM Changeset in testsuite [94d56b4]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Remove the tests/lib/PrettyPrint tests; part of #1161 I'll send them to pretty upstream.
8:26 PM Changeset in ghc [3ff3050]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 Data.ByteString tests; part of #1161 I've sent them to the upstream bytestring bug report addresses
8:26 PM Changeset in testsuite [f0b85aa]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Remove the Data.ByteString tests; part of #1161 I've sent them to the upstream bytestring bug report addresses
6:24 PM Ticket #5810 (OSX Lion building 7.4 head causes Haddock Divide By Zero) closed by igloo
fixed: I think this is fixed by: commit 552504663774d4ad2528d466f08841b5b78c7518
5:03 PM Changeset in integer-gmp [5525046]ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Updated to a newer version of gmp; fixes #5810 I didn't diagnose the problem, but with the newer GMP the problem seems fixed. There are a couple of things that look like candidates for the bug: * A few minor bugs related to portability fixed. * A bug in division code possibly causing incorrect computation was fixed.
4:44 PM Ticket #5841 (seg fault in ghci but not ghc when using chart-gtk code) created by carter
I don't know if this is os x lion specific, but when running (attached …
3:02 PM Changeset in ghc [cd38928]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 Simon Marlow <marlowsd@…>
add mapSuccessors
3:01 PM Changeset in ghc [846a43cb]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 Simon Marlow <marlowsd@…>
Small improvement to control-flow optimisation
3:01 PM Changeset in ghc [df3f5f9]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 Simon Marlow <marlowsd@…>
comments
7:55 AM Debugging/InstallingPackagesInplace edited by megacz
update instructions: --with-ghc does not work for me, but --with-compiler … (diff)
1:58 AM Ticket #5817 (dph-diophantine-copy-opt fails) closed by benl
fixed: Was a bad rewrite rule in the DPH library.

Feb 2, 2012:

11:10 PM Changeset in ghc [bc9f8b0]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 a "tag" command to sync-all
10:02 PM Changeset in ghc [8fbdaa5]ghc-7.4 by Ian Lynagh <igloo@…>
Add a "tag" command to sync-all
7:21 PM Changeset in ghc [bbe2d21]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Don't include Cabal in mkDocs Cabal no longer has a userguide that we know how to build, so we can't include it in our docs.
6:52 PM Ticket #5840 (Extend the supported environment sizes of vectorised closures) created by mukesh.tiwari
[…]
1:23 PM Changeset in ghc [d05b19f]ghc-7.4 by Simon Peyton Jones <simonpj@…>
Merge branch 'ghc-7.4' of http://darcs.haskell.org/ghc into ghc-7.4
1:22 PM Changeset in testsuite [ef448c8]ghc-7.4 by Simon Peyton Jones <simonpj@…>
Error message wibbles when fixing Trac #5792
1:21 PM Changeset in ghc [bd0ce7d7]ghc-7.4 by Simon Peyton Jones <simonpj@…>
Fix dependency-analysis of type/class decls Family instances don't define a new type, but we were bogusly pretending they bound the family tycon. The led to incorrect dependencies with strange results; it showed up as Trac #5792. This slightly hacky fix is on the branch only; I am doing a more substantial refactoring on HEAD.
12:46 PM Changeset in ghc [c8c811a]ghc-7.4 by Ian Lynagh <igloo@…>
Set RELEASE back to NO
11:40 AM Changeset in ghc [e2787de7]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@…>
Test Trac #5792
11:40 AM Changeset in testsuite [92ba301]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5792
10:48 AM Ticket #5803 (Chash on terminate during getLine) closed by simonmar
duplicate: Thanks for the report. I believe this is fixed in 7.2 and later; see …
1:48 AM Changeset in ghc [c397d7be]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ben Lippmeier <benl@…>
dph-diophantine is fixed
1:48 AM Changeset in ghc [087d60a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ben Lippmeier <benl@…>
Add dph-nbody test with the dph-lifted-copy library
1:48 AM Changeset in testsuite [98cac0b]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ben Lippmeier <benl@…>
dph-diophantine is fixed
1:48 AM Changeset in testsuite [a7e178b]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ben Lippmeier <benl@…>
Add dph-nbody test with the dph-lifted-copy library

Feb 1, 2012:

4:48 PM Changeset in ghc [97741318]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Peyton Jones <simonpj@…>
When type-checking kinds, be sure to promote list and tuple syntax This fixes the ASSERT failure in Trac #5833 and type error in #5798
4:47 PM Changeset in ghc [afee0039]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@…>
Test Trac #5798
4:47 PM Changeset in testsuite [9fd62d3]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5798
4:07 PM Status/SLPJ-Tickets edited by simonpj
(diff)
3:02 PM Ticket #5839 (ARM linker support) created by bgamari
This patch adds ARM support in the RTS linker and enables ghci in the …
1:31 PM Ticket #5838 (integer overflow in rts/RtsUtils:heapOverflow()) created by hvr
When failing with a heap exhaustion, the RTS truncates the reported
11:52 AM Ticket #5812 (Nasty interaction between MagicHash and CPP LANGUAGE pragmas) closed by simonmar
wontfix: Then my suggestion is to use ++ instead of string gaps. GHC will optimise …
8:13 AM Ticket #5837 (Context reduction stack overflow can take very long) created by dreixel
The following code, taken from the "Haskell Type Constraints Unleashed" …

Jan 31, 2012:

10:41 PM Ticket #5806 (Make TimeLocale an instance of Def) closed by igloo
wontfix: You mean "data-default depends on old-locale" I assume? If so then that's …
10:29 PM Ticket #5802 (GHC Panic with PolyKinds and TypeFamilies) closed by igloo
fixed: Thanks for the report. This seems fine to me in HEAD and 7.4 (if I change …
10:21 PM Ticket #5825 (GHC can't build C program that uses exported Haskell function) closed by igloo
invalid: You need to add -no-hs-main to the second command, or you will end up …
3:58 PM Changeset in ghc [9802620]ghc-7.4 by Ian Lynagh <igloo@…>
Update ANNOUNCE for 7.4.1
3:52 PM Changeset in ghc [421b6b61]ghc-7.4 by Ian Lynagh <igloo@…>
Set version to 7.4.1, and RELEASE to YES
12:52 PM Changeset in ghc [0d196ccb]ghc-7.4 by Ian Lynagh <igloo@…>
Add a note that PolyKinds are not yet fully mature and that bug reports are welcome.
12:43 PM Changeset in ghc [5a984f43]ghc-7.4 by Ian Lynagh <igloo@…>
ARM StgRun: Ensure r11 state is preserved
12:43 PM Changeset in ghc [4647278]ghc-7.4 by Ian Lynagh <igloo@…>
Fix register clobber list in StgRun for ARM The ARM implementation of StgRun does not claim that it clobbers r7-r12. As a result, the compiler will sometimes put the returned RegTable in one of these registers, resulting in an invalid RegTable to be returned. Hilarity ensues. Signed-off-by: Ben Gamari <bgamari.foss@gmail.com>
10:38 AM Ticket #5836 (GHCi silently fails to import non-existing modules) created by hvr
E.g.: […] whereas in GHC 7.2.2, it behaved like: […]
2:39 AM Changeset in ghc [d2d5ee1]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Improve support for LLVM >= 3.0 write barrier. (#5814)
12:04 AM Changeset in ghc [766da94]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
llvmGen: Use new fence instruction Signed-off-by: David Terei <davidterei@gmail.com>

Jan 30, 2012:

10:59 PM Changeset in testsuite [21e2eec]ghc-7.4 by Ian Lynagh <igloo@…>
Make posix003 a little more portable On OS X, /tmp is a symlink to /private/tmp, so the test prints the wrong output. I've changed it to use /dev instead, which is hopefully less likely to be a symlink.
10:58 PM Changeset in testsuite [3caf608]ghc-7.4 by Ian Lynagh <igloo@…>
Tweak TH_Depends It was explicitly removing the program inbetween the two runs, but I don't see why that should be necessary.
10:58 PM Changeset in testsuite [378ff6b]ghc-7.4 by Ian Lynagh <igloo@…>
Make TH_Depends more portable We now just sleep for 2 seconds, rather than using touch --date="now + 3 seconds" which doesn't work on OS X. OS X does have "touch -A", but that doesn't work on Linux.
10:02 PM Ticket #5835 (Make better use of known dictionaries) created by rl
Example: […] GHC generates this for bar: […] Note how it want …
9:54 PM Changeset in ghc [48ba35e0]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
9:54 PM Changeset in testsuite [694b25f]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
9:45 PM Ticket #5834 (Allow both INLINE and INLINABLE for the same function) created by rl
Sometimes you really want both. Here is a small example: […] […] …
9:10 PM Changeset in ghc [777dff2e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Make posix003 a little more portable On OS X, /tmp is a symlink to /private/tmp, so the test prints the wrong output. I've changed it to use /dev instead, which is hopefully less likely to be a symlink.
9:10 PM Changeset in testsuite [5fb9263]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Make posix003 a little more portable On OS X, /tmp is a symlink to /private/tmp, so the test prints the wrong output. I've changed it to use /dev instead, which is hopefully less likely to be a symlink.
8:58 PM Ticket #5819 ("Language options" section doesn't describe -XDataKinds) closed by igloo
fixed: Merged as 5cccc82609d6e38ab027ce5d711fdb87aec4e881
8:14 PM Changeset in ghc [0b395e15]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Tweak TH_Depends It was explicitly removing the program inbetween the two runs, but I don't see why that should be necessary.
8:14 PM Changeset in testsuite [6c6583d]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Tweak TH_Depends It was explicitly removing the program inbetween the two runs, but I don't see why that should be necessary.
8:12 PM Changeset in ghc [b2e4c1ed]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Make TH_Depends more portable We now just sleep for 2 seconds, rather than using touch --date="now + 3 seconds" which doesn't work on OS X. OS X does have "touch -A", but that doesn't work on Linux.
8:12 PM Changeset in testsuite [6248b20]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Make TH_Depends more portable We now just sleep for 2 seconds, rather than using touch --date="now + 3 seconds" which doesn't work on OS X. OS X does have "touch -A", but that doesn't work on Linux.
7:54 PM Ticket #5833 (PolyKinds10 fails an assert) created by igloo
With a slow validate build on OSX x86_64, PolyKinds10 fails: […]
7:51 PM Ticket #5832 (PolyKinds03 and PolyKinds13 fail an ASSERT) created by igloo
With a slow validate build on OSX, PolyKinds03 fails: […] …
7:29 PM Ticket #5831 (space_leak_001(ghci) segfaults on OS X x86_64) created by igloo
In 7.4 branch and HEAD, space_leak_001(ghci) segfaults on OS X x86_64. I …
6:28 PM CrossCompilation edited by StephenBlackheath
(diff)
6:09 PM Changeset in ghc [5db3b4c]ghc-7.4 by Ian Lynagh <igloo@…>
Don't record outputFile in the hashed flags We don't want ghc --make M -o <file> to force recompilation of all modules when <file> changes. The -o value is already taken into account by the recompilation machinery when we check the modification time on the object file or the executable.
6:08 PM Changeset in ghc [5cccc82]ghc-7.4 by Ian Lynagh <igloo@…>
MERGED: FIX #5819: add -XDataKinds to the language options section of the user's guide
5:47 PM Ticket #5830 (Arrow if/then/else sugar breaks type inference) closed by igloo
fixed: Thanks for the report. A few arrow bugs have been fixed recently, and this …
5:28 PM Ticket #5830 (Arrow if/then/else sugar breaks type inference) created by jamey
Starting in GHC 7.0, using the Arrows if/then/else syntactic sugar for …
2:43 PM Changeset in ghc [6b086342]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Validate fix: no cross compilation for bindists Maybe we could revisit whether we want to allow building bindists of cross-compilers later, but for now I'm fixing validate by setting all the cross-compilation settings to NO.
1:00 PM Changeset in ghc [7a4643ee]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 Simon Marlow <marlowsd@…>
don't inline foldExpDeep
11:54 AM Ticket #5568 (Add Show and Binary instances for TypeRep) closed by simonmar
fixed: Closing - if anyone needs something more, please re-open and give details.
11:29 AM Changeset in ghc [884a28d]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
message tweak
11:19 AM Changeset in ghc [9fff25e]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Improve support for cross-compilation Patchset from Stephen Blackheath <stephen.blackheath@ipwnstudios.com>
11:08 AM Changeset in ghc [4ff3a642]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Fix register clobber list in StgRun for ARM The ARM implementation of StgRun does not claim that it clobbers r7-r12. As a result, the compiler will sometimes put the returned RegTable in one of these registers, resulting in an invalid RegTable to be returned. Hilarity ensues. Signed-off-by: Ben Gamari <bgamari.foss@gmail.com>
11:08 AM Changeset in ghc [50c07f74]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Simon Marlow <marlowsd@…>
Remove bogus extra definition of $(dir) This was preventing things like 'cd compiler; make stage2/build/DynFlags.o' from working.
9:15 AM Ticket #5394 (GHC hangs on compile of anything) closed by simonmar
worksforme: Lacking a way to reproduce it, let's close pending more information.

Jan 29, 2012:

11:25 PM Ticket #5829 (break003, break006, print019 fail with a DEBUG compiler) created by igloo
break003 fails with a DEBUG compiler: […] […] break006 and …
9:25 PM Changeset in ghc [874c337]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix mod175: Tell make to be quiet
9:25 PM Changeset in testsuite [8fbc7e6]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix mod175: Tell make to be quiet
9:24 PM Changeset in testsuite [52d4ab4]ghc-7.4 by Ian Lynagh <igloo@…>
Fix mod175: Tell make to be quiet
8:26 PM Changeset in ghc [c90ed07]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
objc-hi and objcpp-hi fail the ghci way
8:26 PM Changeset in testsuite [92068cc]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
objc-hi and objcpp-hi fail the ghci way
8:20 PM Changeset in testsuite [c53ee9e]ghc-7.4 by Ian Lynagh <igloo@…>
objc-hi and objcpp-hi fail the ghci way
7:53 PM Changeset in ghc [2555da07]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
mod175 now passes: #437 is fixed
7:53 PM Changeset in testsuite [47015c7]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
mod175 now passes: #437 is fixed
7:53 PM Changeset in base [51a82f9e]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
num009 now only fails on OS X i386, not OS X amd64
7:22 PM Changeset in testsuite [3455e08b]ghc-7.4 by Ian Lynagh <igloo@…>
mod175 now passes: #437 is fixed
7:15 PM Changeset in base [2921e94]ghc-7.4 by Ian Lynagh <igloo@…>
num009 now only fails on OS X i386, not OS X amd64
6:16 PM Ticket #5828 (OSHaiku) created by donn
Since OSUnknown doesn't specify ELF platform, we need OSHaiku in …
5:48 PM Ticket #5827 (/usr/local hard-coded in cabal) created by donn
libraries/Cabal/Cabal/Distribution/Simple/InstallDirs.hs:defaultInstallDirs …
4:24 PM Ticket #5826 (Refer to Control.Concurrent instead of GHC.Conc in GHC 7.4.1 User's Guide) created by shelarcy
GHC 7.4.1 RC 2 User's Guide "RTS options for SMP parallelism" section …
4:04 PM Ticket #5825 (GHC can't build C program that uses exported Haskell function) created by shelarcy
GHC 7.4.1 RC2 can't build foreign export example on Mac OS X and Windows. …
3:52 PM Ticket #5822 (Assertion failed in rts/Schedule.c in Stage 2 on ARM) closed by bgamari
duplicate
3:51 PM Ticket #5822 (Assertion failed in rts/Schedule.c in Stage 2 on ARM) closed by bgamari
invalid: This ended up being #5824.
1:49 PM Changeset in ghc [616fbe9]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 a perf test for #5642
1:49 PM Changeset in testsuite [7a14730]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a perf test for #5642
12:28 AM Ticket #5579 (alex and happy found during ./configure not used) closed by igloo
fixed: Fixed by: commit 2a54a0d622a4fa4b62accb2537eb4fc7736d6bb4 […]

Jan 28, 2012:

11:33 PM Changeset in ghc [2a54a0d]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Pass alex and happy locations to ghc-cabal; fixes #5579 We only use --with-alex / --with-happy if we know where alex / happy are. In particular, we don't need them when building from a source tarball.
10:25 PM Ticket #5536 (IO performance regression in 7.2 vs 7.0) closed by igloo
fixed: Perf test added.
10:22 PM Changeset in ghc [71c3095]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 a perf test for #5536
10:22 PM Changeset in testsuite [a44ad50]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a perf test for #5536
10:11 PM Ticket #5824 (ARM StgRun register clobber list is broken) created by bgamari
The ARM implementation of StgRun? does not claim that it clobbers r7-r12. …
9:31 PM Ticket #5701 (SafeHaskell causes deepseq to fail to compile) closed by igloo
fixed: deepseq in the 7.4 branch has a < 0.5 dep on array.
8:01 PM Ticket #5823 (FFI and CAPI needs {-# INCLUDE #-} back?) created by igloo
Now that we have CAPI, do we want {-# INCLUDE #-} back?
5:32 PM Changeset in ghc [41678b9e]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Start on 7.6.1 release notes
12:14 AM Ticket #5822 (Assertion failed in rts/Schedule.c in Stage 2 on ARM) created by bgamari
Compiling a registerised ARM build against LLVM results in an unusable …

Jan 27, 2012:

11:26 PM Ticket #5821 (SPECIALISE fails with a cryptic warning) created by rl
Example: […] GHC produces this warning: […] Given that rewrite …
8:56 PM Ticket #5820 (defining instance in GHCi leads to duplicated instances) created by guest
Bizarre: […] I get an extra Num instance (where from? same source …
1:40 PM Changeset in ghc [3692c6f]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
FIX #5819: add -XDataKinds to the language options section of the user's guide
1:18 PM Ticket #5819 ("Language options" section doesn't describe -XDataKinds) created by shelarcy
GHC HEAD and ghc-7.4 branch splited -XDataKinds from -XPolyKinds, now. But …
11:22 AM Changeset in ghc [79c8c5cb]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 Simon Marlow <marlowsd@…>
Move the 2nd control-flow optimisation pass It was causing wrong info tables where it was; I'm not entirely sure why.
10:48 AM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
10:47 AM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
10:38 AM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
10:03 AM Changeset in ghc [293054a6]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 Simon Marlow <marlowsd@…>
Thread the UniqSupply around properly
9:53 AM Changeset in ghc [ed90dd6]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 Simon Marlow <marlowsd@…>
Make the old codegen run in constant space too
9:52 AM Changeset in ghc [1fdb39b5]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 Simon Marlow <marlowsd@…>
Don't call computeSRTs when -fnew-codegen is on
4:53 AM Ticket #5818 (gcd and fizzled reversed in event SparkCounters) created by MikolajKonarski
There is a bug in RTS when emitting the spark counters event: the order of …

Jan 26, 2012:

11:16 PM Ticket #3339 (Data.Monoid: Add (<>) as a synonym for mappend) closed by igloo
fixed: This was done in f4b71242b05285a5b901123ad463f3aa74a472c7.
9:18 PM Ticket #5767 (Integer inefficiencies) closed by igloo
fixed: Fixed by 9be779d9025f01badf2afec92fb0c7f3bcf71412 in the HEAD and …
7:54 PM Changeset in ghc [806c31f]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Just rename a local variable
7:54 PM Changeset in ghc [e3f689f]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Rename polyKindsErr to dataKindsErr
7:54 PM Changeset in ghc [d16f5c74]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
de-tabbed the hs-boot files
6:51 PM Changeset in ghc [8d016e15]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Remove accidentally commited 'trace' statements
6:51 PM Changeset in ghc [ae359d4]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 validation error, import only in GHCi
4:01 PM Changeset in ghc [46a772f]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 Simon Marlow <marlowsd@…>
Run the complete backend (Stg -> .S) incrementally on each StgBinding This is so that we can process the Stg code in constant space. Before we were generating all the C-- up front, leading to a large space leak. I haven't converted the LLVM or C back ends to the incremental scheme, but it's not hard to do.
3:58 PM Changeset in ghc [94b6cf42]ghc-7.4 by Ian Lynagh <igloo@…>
Finish the release note TODOs
2:58 PM Changeset in ghc [88745c91]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 Simon Marlow <marlowsd@…>
remove SCCs
2:55 PM Changeset in ghc [6453351e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Generalise the integerToInt_smallInteger test (now fromToInteger)
2:55 PM Changeset in testsuite [4419d2f]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Generalise the integerToInt_smallInteger test (now fromToInteger)
2:55 PM Changeset in ghc [69017cae]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 a test for the integerToInt/smallInteger rule
2:55 PM Changeset in testsuite [24ea6da]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test for the integerToInt/smallInteger rule
2:55 PM Changeset in integer-gmp [9be779d]ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Add some rules; fixes #5767 We now have rules for integerToInt (smallInteger x) = x integerToWord (wordToInteger x) = x integerToInt64 (int64ToInteger x) = x integerToWord64 (word64ToInteger x) = x
1:58 PM Changeset in integer-gmp [ede8a0b]ghc-7.4 by Ian Lynagh <igloo@…>
Add some rules; fixes #5767 We now have rules for integerToInt (smallInteger x) = x integerToWord (wordToInteger x) = x integerToInt64 (int64ToInteger x) = x integerToWord64 (word64ToInteger x) = x
1:57 PM Changeset in testsuite [60d342a]ghc-7.4 by Ian Lynagh <igloo@…>
Generalise the integerToInt_smallInteger test (now fromToInteger)
1:45 PM Changeset in testsuite [68a5991]ghc-7.4 by Ian Lynagh <igloo@…>
Add a test for the integerToInt/smallInteger rule
12:11 PM Changeset in ghc [f420dcd]type-holes-branch by Thijs Alkemade <thijsalkemade@…>
It seems we need to indicate here that we are interested in these types.
9:54 AM Changeset in ghc [2c428d2]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Improve source documentation for Ghci stmt IO lifting
9:51 AM Changeset in ghc [47c04040]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 mistake in previous commits.
9:50 AM Changeset in ghc [54b7afc5]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 missing import in HscMain.
9:49 AM Changeset in ghc [3e8b37d]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 warning in GhciMonad.
7:50 AM Changeset in ghc [9e238da6]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Code cleaning
7:37 AM Changeset in ghc [cda58f7c]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Have hscStmtWithLocation return (IO [HValue]).
6:23 AM ExplicitCallStack edited by SimonHengel
fix link to JHC's SRCLOC_ANNOTATE pragma (diff)
3:13 AM Changeset in ghc [6f217d8]ghc-7.4 by Ian Lynagh <igloo@…>
Improve release notes
2:54 AM Changeset in base [dcbb0fc]ghc-7.4 by Ian Lynagh <igloo@…>
Re-export Constraint from GHC.Exts
2:43 AM Changeset in ghc [08784e9]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Formatting wibbles.
2:43 AM Changeset in ghc [a1edfab]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Improve source code documentation og GHCi main.
2:43 AM Changeset in ghc [0120d0d]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Tabs -> Spaces
2:32 AM Changeset in nofib [fb3efe1]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add .gitignore
2:31 AM Changeset in nofib [e9193d7]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add note to README about EXTRA_HC_OPTS

Jan 25, 2012:

10:46 PM Changeset in ghc [d4c9063]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Remove old dead safe haskell setting
5:46 PM Changeset in ghc [9e5aa33]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Mark dph-diophantine-copy-opt as broken (#5817)
5:46 PM Changeset in testsuite [0e6bd04]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Mark dph-diophantine-copy-opt as broken (#5817)
5:44 PM Ticket #5817 (dph-diophantine-copy-opt fails) created by igloo
[…]
5:39 PM Changeset in ghc [4ca93b0]type-holes-branch by Thijs Alkemade <thijsalkemade@…>
Merge git://github.com/ghc/ghc
5:13 PM Ticket #5773 (main = forever (putStrLn =<< getLine) continuously saturates a CPU when ...) closed by igloo
fixed: Merged as 7a5f8048fb4a9d620724a47d92762102089a6c9a.
4:03 PM Changeset in ghc [7a5f8048]ghc-7.4 by Ian Lynagh <igloo@…>
Fix bug introduced in fac8ecbbafde17dd92439c41747223c43e9d2b80 Fixes recent failures in hGetBuf001.
4:02 PM Changeset in ghc [51bfcc0e]ghc-7.4 by Ian Lynagh <igloo@…>
Allow default superclass methods for multi-parameter type classes They were prohibited by mistake, a historical hangover
4:02 PM Changeset in ghc [902650db]ghc-7.4 by Ian Lynagh <igloo@…>
DataConIds need to be treated specially in VectInfo
4:00 PM Changeset in ghc [6af4a4b3]ghc-7.4 by Ian Lynagh <igloo@…>
Fix vectorisation of classes - Make sure that we have no implicit names in ifaces - Any vectorisation info makes a module an orphan module - Allow 'Show' in vectorised code without vectorising it for the moment
3:20 PM Changeset in process [d26eba9]ghc-7.4 by Ian Lynagh <igloo@…>
Fix processo004(ghci) on Windows
3:20 PM Changeset in directory [03bcfde]ghc-7.4 by Ian Lynagh <igloo@…>
As per discussion in #2924, filter out permission errors
3:20 PM Changeset in directory [b4bba67]ghc-7.4 by Ian Lynagh <igloo@…>
Ignore failure in getDirContents002(ghci) on x86/Windows
3:19 PM Changeset in testsuite [45146d46]ghc-7.4 by Ian Lynagh <igloo@…>
Expect failure for numrun012(ghci) on Windows
3:19 PM Changeset in testsuite [71d7d7f]ghc-7.4 by Ian Lynagh <igloo@…>
foreignInterruptible: expect_fail on Windows
3:19 PM Changeset in testsuite [bb32c87]ghc-7.4 by Ian Lynagh <igloo@…>
Skip conc036 entirely (see comments)
3:19 PM Changeset in testsuite [7c96960]ghc-7.4 by Ian Lynagh <igloo@…>
Add normalise_exe for removing ".exe" extensions in output on Windows
3:19 PM Changeset in testsuite [5eb0279]ghc-7.4 by Ian Lynagh <igloo@…>
3429: We should be using +RTS -C0.001 not +RTS -i0.001 This apparently made no difference before, but it looks like I fixed it in my time overhaul, which made this test suddenly run a lot slower.
3:18 PM Changeset in base [12b339b]ghc-7.4 by Ian Lynagh <igloo@…>
Expand num009 to test more values, and add mingw32 output This test checks that calling trig functions via the FFI gives the same results as the Prelude versions. But it uses an extreme value to test: 1e20, and on Windows this gives slightly different results (for unknown reasons). However, using less extreme values gives reasonable results, so I've added more values to the test to check that the discrepancy is limited to the extreme - indeed it first goes wrong around 1e19, values below that seem to be fine.
2:49 PM Ticket #5816 (static linking silently fails in ghc) created by carter
On OS X, ghci uses dylib versions of C libraries when linking, and ghc …
2:49 PM Changeset in ghc [91eadd51]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 Simon Marlow <marlowsd@…>
small refactor
2:49 PM Changeset in ghc [5d5a014]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 Simon Marlow <marlowsd@…>
delete some no-longer-relevant notes
2:48 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
2:41 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
rearraged to put open issues at the top (diff)
2:25 PM Changeset in ghc [e0eeaf3c]ghc-7.4 by Ian Lynagh <igloo@…>
Add a couple of release note TODOs
1:52 PM Changeset in ghc [f7b5c3f]ghc-7.4 by Ian Lynagh <igloo@…>
Fix build
1:23 PM Changeset in ghc [3bbb7e5]ghc-7.4 by Ian Lynagh <igloo@…>
Documentation for -XDataKinds
1:23 PM Changeset in testsuite [ac46768]ghc-7.4 by Ian Lynagh <igloo@…>
Use the new flag -XDataKinds
1:20 PM Changeset in ghc [003bf615]ghc-7.4 by Ian Lynagh <igloo@…>
MERGED: Split -XDataKinds from -XPolyKinds commit 384f60996747b74aad7f3477e55433e822dd6398 Author: Jose Pedro Magalhaes <jpm@cs.uu.nl> Date: Mon Jan 16 14:18:22 2012 +0100
1:16 PM Changeset in ghc [01903ebf]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 Simon Marlow <marlowsd@…>
add an SCC
1:16 PM Changeset in ghc [5a1a2633]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 Simon Marlow <marlowsd@…>
Use an ordered list for the work list, which is a bit quicker than IntSet
1:03 PM Ticket #5815 (Can't install cabal or SOE graphics on Win XP or 7) closed by igloo
invalid: Please try asking on either an SOE mailing list (if there is one), or the …
12:51 PM Ticket #5538 (Foldable typeclass: make foldl' and foldr' class methods) closed by igloo
fixed: Applied as 6b05d1536c4511ac1edd2ccc39f2832d741dab7e
10:08 AM Changeset in ghc [19be2021]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 Simon Marlow <marlowsd@…>
Different implementation of MkGraph
10:07 AM Changeset in ghc [9b6dbde]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 Simon Marlow <marlowsd@…>
Further optimisations to the fixpoint algorithm
10:06 AM Changeset in ghc [21267d31]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 Simon Marlow <marlowsd@…>
optimise OrdList
10:06 AM Changeset in ghc [b94f30b]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 Simon Marlow <marlowsd@…>
Use Set instead of Map for CAFSet
10:06 AM Changeset in ghc [d855955d]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 Simon Marlow <marlowsd@…>
optimise foldExpDeep
6:12 AM Changeset in base [92768c0]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Rename GHC.TypeNats to GHC.TypeList, cleanup, add type-level strings.
6:11 AM Changeset in ghc [5851f847]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/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Add support for type-level "strings". These are types that look like "this" and "that". They are of kind `Symbol`, defined in module `GHC.TypeLits`. For each type-level symbol `X`, we have a singleton type, `TSymbol X`. The value of the singleton type can be named with the overloaded constant `tSymbol`. Here is an example: tSymbol :: TSymbol "Hello"
3:40 AM Changeset in base [db7de44]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Change extension name to match current GHC head.
3:40 AM Changeset in ghc [9c157522]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/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats Conflicts: compiler/typecheck/TcEvidence.lhs
3:34 AM Ticket #5815 (Can't install cabal or SOE graphics on Win XP or 7) created by punstress
I'm taking a class and I need the School of Expression graphics package …
3:27 AM Changeset in base [cb943a2]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats

Jan 24, 2012:

10:54 PM Ticket #5679 (Provide Arrow lift functions for Control.Arrow) closed by igloo
wontfix: Thanks for the suggestion, but library proposals should first be discussed …
10:40 PM Ticket #5814 (LLVM 3.0 doesn't support llvm.memory.barrier) created by bgamari
Support for the llvm.memory.barrier intrinsic was removed in LLVM 3.0 …
10:19 PM Ticket #5667 (Data.Unique.Unique and Data.Graph.SCC are not instances of Show) closed by igloo
wontfix: Thanks for the suggestion, but please see …
9:58 PM Ticket #5776 (Rule matching regression) closed by igloo
fixed: Merged as 4703ff3b67ccbd8007ebe81f7d00aabacec6d243
9:56 PM Changeset in ghc [f7e8798a]ghc-7.4 by Ian Lynagh <igloo@…>
Add a missing newline in the ghci :h text; spotted by Alexander McPhail
9:42 PM Changeset in base [6b05d15]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Foldable typeclass: make foldl' and foldr' class methods; fixes trac #5538
9:18 PM Ticket #5627 (Proposal: Add Applicative instances for the remaining monads in base) closed by igloo
fixed: Thanks for the patch. Applied as c01010387a0c1d4d71de55f2957800337c00264d.
8:17 PM Changeset in ghc [4703ff3b]ghc-7.4 by Ian Lynagh <igloo@…>
MERGED: Do not combine dictionaries in the EvVarCache when simplEqsOnly is on commit f002a461768cb334355c17053dcd331aa9ed1e06 Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Tue Jan 17 12:15:26 2012 +0000 Do not combine dictionaries in the EvVarCache when simplEqsOnly is on This fixes Trac #5776; the background is in Note [Simplifying RULE lhs constraints] in TcSimplify
7:46 PM Changeset in base [c010103]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Added missing Functor, Applicative, Alternative and MonadPlus instances Added Applicative and Alternative instances for ReadP and ReadPrec Added Functor, Applicative, Alternative and MonadPlust instances for ArrowMonadx
7:41 PM Ticket #5811 (Compiler cannot deduce that type function is injective) closed by simonpj
invalid: So just substitute! GHC's consistent view is that instance heads
7:09 PM Changeset in ghc [f4387224]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 a missing newline in the ghci :h text; spotted by Alexander McPhail
7:08 PM Blog: New directions for Template Haskell edited by simonpj
5:55 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
10:30 AM Ticket #5813 (Offer a compiler warning for failable pattern matches) created by snoyberg
This started off with a mailing list discussion: …
7:01 AM Ticket #5812 (Nasty interaction between MagicHash and CPP LANGUAGE pragmas) created by erikd
Found this problem when trying to use MagicHash? and CPP in the same source …[…]

Jan 23, 2012:

10:32 PM Ticket #5811 (Compiler cannot deduce that type function is injective) created by gatoatigrado
Suppose I have a datatype […] Then, ExprTyp? is injective and creates …
9:50 PM Ticket #5810 (OSX Lion building 7.4 head causes Haddock Divide By Zero) created by codeweaver
After installing 7.2.2 64 bit onto a GHC-free system, I tried to build the …
7:29 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
7:26 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
7:21 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
7:21 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
7:19 PM Platforms edited by igloo
(diff)
4:48 PM Ticket #5799 (internal error: evacuate: strange closure type 15) closed by simonmar
worksforme: Probably a transient hardware problem then.
4:03 PM Changeset in ghc [489edbe]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 Simon Marlow <marlowsd@…>
make it compile with earlier GHCs
2:12 PM Ticket #5783 (Data.Text.isPrefixOf fails to terminate) closed by simonmar
invalid: In Data.Text there is this: […] It looks to me like GHC has applied …
1:39 PM Changeset in ghc [9be5fad]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 Simon Marlow <marlowsd@…>
snapshot of latest improvements
1:38 PM Changeset in ghc [cd35b83]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 Simon Marlow <marlowsd@…>
strictness annotations
1:38 PM Changeset in ghc [2e2297df]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 Simon Marlow <marlowsd@…>
deepBwdRw3 -> mkBRewrite3
1:38 PM Changeset in ghc [3751cdc]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 Simon Marlow <marlowsd@…>
strictness annotations
12:12 PM Changeset in ghc [d0e3776f]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/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge in more HEAD, fix stuff up
11:43 AM Records/NameSpacing edited by GregWeber
more programming languages (diff)
10:39 AM Ticket #5809 (Arity analysis could be better) created by simonmar
Here's an example I tripped over while optimising Hoopl. Given the …
9:42 AM Ticket #5808 (nofib/spectral/hartel/transform is crashing with -fllvm (LLVM 2.7)) created by simonmar
From the i386/Linux nightly builder: […]
12:58 AM Ticket #5807 (DPH library functions don't work without -fvectorise.) created by benl
Mukesh Tiwari reports: […]

Jan 22, 2012:

11:14 PM Ticket #5806 (Make TimeLocale an instance of Def) created by chrisdone
Whenever I use formatTime it's always with defaultTimeLocale. Why not make …
8:51 PM Records/NameSpacing edited by GregWeber
explain Agda (diff)
8:38 PM Records edited by GregWeber
downside of polymorphic record fields (diff)
8:29 PM Records edited by GregWeber
(diff)
8:28 PM Records edited by GregWeber
update with Agda (diff)
11:45 AM NewPlugins edited by SimonHengel
Add a linke to the relevant section in GHC's User's Guide (diff)
11:42 AM NewPlugins edited by SimonHengel
Change future tense to present tense (diff)
11:38 AM NewPlugins edited by SimonHengel
Properly link to Plugin in API documentation (diff)
11:34 AM NewPlugins edited by SimonHengel
Properly link to ModGuts? in API documentation (diff)
5:35 AM Ticket #5805 (Test 5558 fails with new code generator) created by ezyang
[…] It doesn't segfault if you turn off threads. Note that …

Jan 21, 2012:

11:10 PM Records/NestedModules created by YitzGale
Pasted from emails. Needs editing.
11:17 AM Ticket #5804 (Registration capture issue) created by st.kurilin
After trying to register with account name stkurilin I was redirected to …
11:09 AM Ticket #5803 (Chash on terminate during getLine) created by st.kurilin
My steps 1) run ghci 2) load module 3) run function 4) interrupt on …

Jan 20, 2012:

10:44 PM Changeset in ghc [99a44188]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
10:44 PM Changeset in testsuite [cbb0932]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
10:17 PM Changeset in ghc [921ccf7]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 Edward Z. Yang <ezyang@…>
Port "Add new primtypes 'ArrayArray#' and 'MutableArrayArray#'" to new codegen. 021a0dd265ff34c1e292813c06185eff1d6b5c1c appears to have only partially added the new primops associated with ArrayArray# and MutableArrayArray# Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
2:46 PM Ticket #5802 (GHC Panic with PolyKinds and TypeFamilies) created by dominiquedevriese
The following crashes: […] Potentially related to 5717 and 5768, …
2:16 PM Changeset in ghc [02ad9a75]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 Simon Marlow <marlowsd@…>
snapshot: fastest version so far
12:47 PM Changeset in ghc [8de2a036]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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 http://darcs.haskell.org/ghc
12:46 PM Ticket #5658 (Strict bindings are wrongly floated out of case alternatives.) closed by igloo
fixed: Merged as 55e4870d39c5267bd272423c5118527e20455b04
12:31 PM Changeset in testsuite [a136722]ghc-7.4 by Ian Lynagh <igloo@…>
Test Trac #5658b
12:17 PM Changeset in ghc [7f06d92]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-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-argumentsunboxed-tuple-arguments2wip/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@…>
Follow Cabal version bump
11:31 AM Changeset in ghc [23ac7e91]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 Simon Marlow <marlowsd@…>
implement RegSet by Set, not UniqSet
10:49 AM Changeset in ghc [558fc1e]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@…>
Don't fail if "ar command" is not found
10:49 AM Changeset in testsuite [258c531]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Don't fail if "ar command" is not found
10:49 AM Changeset in ghc [deeeacb8]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@…>
Fix for Windows, and delete the .mk file if ghc-config fails
10:49 AM Changeset in testsuite [ae95899]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix for Windows, and delete the .mk file if ghc-config fails
10:47 AM Changeset in ghc [898eca9]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@…>
Don't read boilerplate.mk on 'make maintainer-clean'
10:47 AM Changeset in testsuite [58172f2]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Don't read boilerplate.mk on 'make maintainer-clean'
Note: See TracTimeline for information about the timeline view.