Timeline


and

Mar 14, 2012:

9:37 PM Changeset in base [d80a66f]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by David Terei <davidterei@…>
Update gitignore
9:37 PM Changeset in ghc [e1f950f]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by David Terei <davidterei@…>
Update gitignore
9:33 PM Commentary/PrimOps edited by nomeata
(diff)
9:32 PM Commentary/PrimOps edited by nomeata
Document changes due to #5931 / [e29001c9e0f73885c0b85d86c3a854519448013a] (diff)
5:44 PM Changeset in ghc [3dea107c]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Test Trac #5937
5:44 PM Changeset in testsuite [d880301]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5937
5:43 PM Changeset in ghc [cc06a17]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Test Trac #5915
5:43 PM Changeset in testsuite [5638492]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5915
5:42 PM Changeset in ghc [d773cf6]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
5:42 PM Changeset in testsuite [29db350]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
5:40 PM Changeset in ghc [6f72869e]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Simon Peyton Jones <simonpj@…>
Add fixity declarations to Template Haskell (Trac #1541)
5:34 PM Changeset in ghc [9b602e7]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Improve debug WARNING message
5:34 PM Changeset in ghc [ef2491a]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Add fixity declarations to Template Haskell (Trac #1541) There is an accompanying patch to the template-haskell library
5:34 PM Changeset in ghc [431c05b]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Deal with kind variables brought into scope by a kind signature This fixes Trac #5937, where a kind variable is mentioned only in the kind signature of a GADT data SMaybe :: (k -> *) -> Maybe k -> * where ... The main change is that the tcdKindSig field of TyData and TyFamily now has type Maybe (HsBndrSig (LHsKind name)), where the HsBndrSig part deals with the kind variables that the signature may bind. I also removed the now-unused PostTcKind field of UserTyVar and KindedTyVar.
5:34 PM Changeset in ghc [3e904ff]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Remove debug trace
5:33 PM Changeset in ghc [79a10ef]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Improve error message when interpreter is not enabled (Trac #5919)
5:33 PM Changeset in ghc [1802ef71]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Fix another bug in CorePrep eta-reduction (fixes Trac #5915) CorePrep has its own eta reducer (for tiresome reasons) and it was being sloppy about making sure it didn't change termination behaviour. Thanks to Michal Palka for discovering this.
5:29 PM Changeset in ghc [3f968822]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//ghc
5:28 PM Changeset in ghc [23b27e2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Improve debug WARNING message
5:28 PM Changeset in ghc [55372bcd]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Add fixity declarations to Template Haskell (Trac #1541) There is an accompanying patch to the template-haskell library
5:26 PM Changeset in ghc [54eb030]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Deal with kind variables brought into scope by a kind signature This fixes Trac #5937, where a kind variable is mentioned only in the kind signature of a GADT data SMaybe :: (k -> *) -> Maybe k -> * where ... The main change is that the tcdKindSig field of TyData and TyFamily now has type Maybe (HsBndrSig (LHsKind name)), where the HsBndrSig part deals with the kind variables that the signature may bind. I also removed the now-unused PostTcKind field of UserTyVar and KindedTyVar.
3:36 PM Ticket #5940 (Unicode characters in the command line get messed up) closed by pcapriotti
duplicate: This is fixed in 7.2. See #3309.
3:24 PM Ticket #5923 (closure_flags[] contains wrong _BTM data (whether the layout is bitmap or ...) closed by simonmar
fixed: I decided to leave it in, since it is somewhat useful for documentation …
2:13 PM Ticket #5940 (Unicode characters in the command line get messed up) created by volker-wysk
The command line isn't properly decoded to Unicode. The following program …
1:32 PM Changeset in base [531c09e]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Add strict versions of modifyIORef and atomicModifyIORef
1:32 PM Changeset in ghc [ae759159]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Simon Marlow <marlowsd@…>
Add strict versions of modifyIORef and atomicModifyIORef
1:30 PM Changeset in ghc [c1ea823c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Remove debug trace
1:06 PM Changeset in ghc [4bbe9f7]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Marlow <marlowsd@…>
Fix closure_type_names, BLACKHOLE and BLOCKING_QUEUE were swapped
1:01 PM Changeset in ghc [e29001c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Marlow <marlowsd@…>
Allow Any as an argument type to foreign prim functions Real primops can take boxed arguments, and the Cmm code will receive the pointer to the object on the Haskell heap, e.g. for unpackClosure#. To be able to implement such a function in a "foreign prim" call, this needs to be allowed as well. By only allowing Any here (instead of arbitrary types), it is clearer that the function will not receive the value in any marshalled form, but just the raw pointer. Haskell code using such functions are likely to use unsafeCoerce# to turn a haskell value into a value of type Any.
12:56 PM Changeset in ghc [e562e59a]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Marlow <marlowsd@…>
fix _BTM field of closureFlags[], and document what it means (#5923)
9:51 AM Ticket #5933 (Expose GHCI_TABLES_NEXT_TO_CODE in some header file) closed by simonmar
fixed
9:06 AM Status/SLPJ-Tickets edited by simonpj
(diff)
7:43 AM Ticket #5939 (Standalone deriving Generic on type with instantiated arguments) created by dreixel
Reiner Pope reports that the following code […] generates the …
5:15 AM Changeset in ghc [1dd9b1ae]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats Conflicts: compiler/coreSyn/CoreLint.lhs compiler/deSugar/DsBinds.lhs compiler/hsSyn/HsTypes.lhs compiler/iface/IfaceType.lhs compiler/rename/RnHsSyn.lhs compiler/rename/RnTypes.lhs compiler/stgSyn/StgLint.lhs compiler/typecheck/TcHsType.lhs compiler/utils/ListSetOps.lhs
5:00 AM Changeset in base [328b392]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Merge branch 'master' into type-nats
5:00 AM Changeset in ghc [588c08d7]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Iavor S. Diatchki <iavor.diatchki@…>
Merge branch 'master' into type-nats

Mar 13, 2012:

11:43 PM Changeset in ghc [8fe929f0]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Test Trac #5937
11:43 PM Changeset in testsuite [34ebb9f]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5937
11:23 PM Changeset in ghc [08154fba]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by David Terei <davidterei@…>
Update gitignore
11:23 PM Changeset in testsuite [c481df7]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Update gitignore
6:27 PM Ticket #5938 (Kind variables not allowed in type family instance declarations) created by goldfire
I am trying to create a kind-indexed type family, but I cannot use kind …
6:14 PM Ticket #5937 (Kind variables not allowed in data declaration kind annotation) created by goldfire
GHC won't accept kind variables stated directly in a data declaration. For …
6:07 PM Ticket #5343 (ghci should do an automatic ":r" after ":e") closed by pcapriotti
fixed: Merged as 21de02bc1bf2017e6214b0c6ee6f4f4d15fe9314.
6:03 PM Ticket #5935 (Failure to resolve AnyK) closed by goldfire
fixed: The code included in this bug compiles just fine in 7.5.20120313. I'm …
5:00 PM Changeset in ghc [21de02b]ghc-7.4 by Paolo Capriotti <p.capriotti@…>
In ghci, reload after :e. Patch from Paolo Capriotti. Fixes #5343 MERGED from commit e212079dce3b86df4124d4dd819640f85f479a71
3:48 PM WikiStart edited by igloo
spam removal (diff)
1:14 PM WikiStart edited by lisaLynn
(diff)
11:33 AM Changeset in base [48df85c]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Sealed writeChan with mask_ to prevent a theoretical bug
11:33 AM Changeset in ghc [5c1c24f]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Simon Marlow <marlowsd@…>
Sealed writeChan with mask_ to prevent a theoretical bug
11:32 AM Changeset in ghc [93299cce]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Marlow <marlowsd@…>
Tweak to flag parsing (#5921) -o2/Main.exe should be an invalid flag, not a linker input
11:32 AM Changeset in ghc [5513fe0]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Marlow <marlowsd@…>
define TABLES_NEXT_TO_CODE in ghcautoconf.h (#5933)
1:24 AM Ticket #5936 (Support for data families in generics) created by reinerp
Currently DeriveGeneric doesn't handle data families correctly, so …
12:07 AM Ticket #5903 (GHC 7.4.1 32 bit: LLVM backend fails on OSX 64bit) closed by dterei
OK I merged into branch ghc-7.4 as that seems to be the style.
12:04 AM Changeset in ghc [bae5f61e]ghc-7.4 by David Terei <davidterei@…>
Get correct options when calling 'clang' inplace of 'as' (#5903) MERGED from commit 5e383469a9cb1fc17af3882f6217e5382a80fc67

Mar 12, 2012:

10:19 PM Changeset in ghc [ff0c535]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by David Terei <davidterei@…>
Update .gitignore
10:19 PM Changeset in testsuite [fa2dedd]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Update .gitignore
6:00 PM Ticket #5935 (Failure to resolve AnyK) created by goldfire
Consider the following code: […] Compiling this code causes GHC to …
3:26 PM Ticket #5934 (ghc: panic! (the 'impossible' happened)) created by guest
GHC asked me nicely to report this compile-time panic / crash. Minimal …
2:45 PM Ticket #5933 (Expose GHCI_TABLES_NEXT_TO_CODE in some header file) created by nomeata
Projects that are “close” to the GHC Heap need to know the value of …
2:08 PM CodeOwners edited by duncan
update what I do (diff)
1:01 PM WikiStart edited by reinerp
Remove spam (diff)
10:22 AM Ticket #5932 (closure_type_names in Printer.c has BLACKHOLE and BLOCKING_QUEUE swapped) created by nomeata
The attached patch fixes this.
9:43 AM WikiStart edited by josefinatsubbca
(diff)
9:05 AM Changeset in ghc [26c96237]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Improve error message when interpreter is not enabled (Trac #5919)
9:04 AM Changeset in ghc [0741ca5]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Fix another bug in CorePrep eta-reduction (fixes Trac #5915) CorePrep has its own eta reducer (for tiresome reasons) and it was being sloppy about making sure it didn't change termination behaviour. Thanks to Michal Palka for discovering this.
9:01 AM Changeset in ghc [470382ed]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Test Trac #5915
9:01 AM Changeset in testsuite [b244e68]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5915
8:28 AM Ticket #5931 (Allow 'Any' to be passed to a foreign prim function.) created by nomeata
Real primops can take boxed arguments, and the Cmm code will receive the …
5:09 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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5:06 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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4:57 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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4:37 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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4:12 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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3:55 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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3:44 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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3:26 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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3:07 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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2:47 AM Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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2:46 AM Records/TypePunningDeclaredOverloadedRecordFields created by AntC
Thumbnail sketch for TPDORF
2:34 AM Records edited by AntC
add Option 7 Type-Punning DORF (diff)
2:32 AM Ticket #5930 (add System.Environment.lookupEnv which returns Maybe instead of an ...) created by elaforge
getEnv throws an exception when the key isn't found, which is surprising …
2:31 AM Records/DeclaredOverloadedRecordFields edited by AntC
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2:22 AM Records/SyntaxDirectedNameResolution edited by elaforge
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Mar 11, 2012:

9:13 PM Ticket #5929 (Exciting arity warning when compiling with optimizations) created by passalaqua
When trying to compile a file generated by UUAG …
5:52 PM Changeset in ghc [e212079]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Ian Lynagh <igloo@…>
In ghci, reload after :e. Patch from Paolo Capriotti. Fixes #5343
5:29 PM Ticket #5928 (INLINABLE fails to specialize in presence of simple wrapper) created by tibbe
If a function marked as INLINABLE is called indirectly through a simple …
4:55 PM Ticket #5927 (A type-level "implies" constraint on Constraints) created by illissius
I have a datatype: […] I have an instance for it: […] And that's …
12:31 PM Changeset in base [4d849e6]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Avoid making huge Rational's when reading Double/Float; fixes #5688
12:31 PM Changeset in ghc [533bcf0]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Ian Lynagh <igloo@…>
Avoid making huge Rational's when reading Double/Float; fixes #5688
10:49 AM Changeset in ghc [11ad927]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Ian Lynagh <igloo@…>
Typo in comment
12:24 AM Ticket #5926 (Add strict versions of modifyIORef and atomicModifyIORef) created by joeyadams
It is easy to misuse modifyIORef and atomicModifyIORef due to their lack …

Mar 10, 2012:

3:15 PM WikiStart edited by AlysiaSpike
(diff)
12:03 PM Debugging/InstallingPackagesInplace edited by MikolajKonarski
a tip to use an absolute path for cabal (diff)
1:26 AM Ticket #5925 (Add inline version of newArray#) created by tibbe
It'd would be nice to have an inline version of newArray# so that …

Mar 9, 2012:

11:56 PM Ticket #5924 (Bad Cmm generated for updating one element in Array#) created by tibbe
I've attached a small standalone program that implements the following …
11:47 PM Changeset in ghc [2c4b427c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Max Bolingbroke <batterseapower@…>
Add type signature necessary for GHC 7.0.4
5:20 PM Ticket #5917 (Don't defer type errors when evaluating a GHCi expression) closed by simonpj
fixed: Good idea thanks […]
5:19 PM Changeset in ghc [69b2113c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
3:53 PM Ticket #5670 (Document that Enum Integer is subject to list fusion.) closed by pcapriotti
fixed: Merged to stable as 09a58302c560e01af7c28b65c1efa45439d5b7b8.
3:51 PM Changeset in ghc [4a3b8c3f]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Paolo Capriotti <p.capriotti@…>
Documentation update: Enumerations of Integers are subject to list fusion (#5670)
3:49 PM Changeset in ghc [09a58302]ghc-7.4 by Paolo Capriotti <p.capriotti@…>
Documentation update: Enumerations of Integers are subject to list fusion (#5670) MERGED from commit 5adbc7535d755429b4cb80b0106eec42ec20b4b9
3:26 PM Changeset in ghc [b74748f]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Wrap quotes in an error message
3:25 PM Changeset in ghc [301a718b]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Don't defer type errors when evaluating a GHCi expression It is unhelpful here because the expression will get evaluated right away anyway, thus emitting a redundant warning followed by an equivalent runtime exception. If the expression were an ill-typed pure expression, _three_ equivalent type errors would get emitted (due to the two-phase typechecking done in 'Plan C')
3:10 PM Ticket #5922 (ghc told me to report it. after I change 'Show' in deriving to 'show') closed by simonpj
fixed: I've added a test.
3:09 PM Ticket #5858 (type inference of an OverloadedString for a class instance with type ...) closed by simonpj
fixed: I've added a test too. Thanks for the idea.
3:06 PM Changeset in ghc [ea9ba3ff]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Bumping allocation limit for parsing001 a little I'm not sure why this one is allocating more since 7.4.1 but it is.
3:06 PM Changeset in testsuite [58ac027]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Bumping allocation limit for parsing001 a little I'm not sure why this one is allocating more since 7.4.1 but it is.
3:05 PM Changeset in ghc [0534f09f]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Test Trac #5922
3:05 PM Changeset in testsuite [108b41a]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5922
2:20 PM Changeset in unix [d903193]ghc-7.6ghc-7.8 by Paolo Capriotti <p.capriotti@…>
Remove tabs from System.Posix.Env.hsc.
1:35 PM Changeset in ghc [3c08377f]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Test Trac #5858
1:35 PM Changeset in testsuite [6b1fc9d]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5858
1:32 PM Changeset in ghc [9d9a897]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
1:32 PM Changeset in testsuite [6df0afe]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
1:31 PM Changeset in ghc [b2fb5b9]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Simon Peyton Jones <simonpj@…>
Raft of wibbles after refactoring type-class constraint errors ...in response to Trac #5858
1:31 PM Changeset in testsuite [9e2af8e]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Raft of wibbles after refactoring type-class constraint errors ...in response to Trac #5858
1:28 PM Changeset in ghc [0034b43]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
1:27 PM Changeset in ghc [7b0f95cf]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Peyton Jones <simonpj@…>
Improve reporting of type-class errors Inspired by suggestions on Trac #5858, the errors now mention "potential instances". Lots of refactoring as usual, but localised.
1:11 PM Changeset in ghc [25017db]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/travis by Paolo Capriotti <p.capriotti@…>
Move base and unix tests to respective packages; part of #1161.
1:11 PM Changeset in testsuite [f9329eb6]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Move base and unix tests to respective packages; part of #1161.
1:04 PM Changeset in base [b4f59dd]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Paolo Capriotti <p.capriotti@…>
Copy tests from GHC testsuite; part of #1161.
1:04 PM Changeset in ghc [7e84795c]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Paolo Capriotti <p.capriotti@…>
Copy tests from GHC testsuite; part of #1161.
12:23 PM Ticket #5923 (closure_flags[] contains wrong _BTM data (whether the layout is bitmap or ...) created by nomeata
After reading through source:rts/sm/Scav.c I find that among the objects …
12:02 PM Ticket #5922 (ghc told me to report it. after I change 'Show' in deriving to 'show') created by guest
[1 of 1] Compiling Main ( /home/oz/aaa/engine.hs, interpreted …
11:44 AM Changeset in unix [891c0bf]ghc-7.6ghc-7.8 by Paolo Capriotti <p.capriotti@…>
Copy tests from GHC testsuite (#1161)
10:59 AM Changeset in ghc [4d3d5a52]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Simon Marlow <marlowsd@…>
fix another bug in CmmOpt
4:17 AM Records/DeclaredOverloadedRecordFields edited by AntC
clarify rules re Proxy_type decl (diff)
12:59 AM Changeset in ghc [f630970d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-newwip/travis by Ian Lynagh <igloo@…>
Tweak the HADDOCK_DOCS regex in validate It's less precise now, but still good enough for what we need, and this way we don't need to have literal tabs in the file.
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