Timeline


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Dec 5, 2012:

10:46 PM Changeset in ghc [d842dffa]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use a MonadIO instance instead of an 'io' function
9:42 PM Changeset in ghc [b25d7090]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add the beginnings of support for building vanilla and dynamic at the same time
8:45 PM Changeset in ghc [ccdccee]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in iface/IfaceType.lhs
8:35 PM Changeset in ghc [71b5ca5]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Refactor findAndReadIface; no functional changes
7:27 PM Changeset in ghc [3864da2f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Typo
6:30 PM Changeset in ghc [5b746f5]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
6:05 PM Changeset in ghc [6c1caeb]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
6:05 PM Changeset in testsuite [c4fe55f]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
5:33 PM Changeset in testsuite [495a1b4]overlapping-tyfams by Richard Eisenberg <eir@…>
Merge branch 'master' into overlapping-tyfams
5:33 PM Changeset in ghc [52f2ba1]overlapping-tyfams by Richard Eisenberg <eir@…>
Merge branch 'master' into overlapping-tyfams
5:29 PM Changeset in ghc [467d575]overlapping-tyfams by Richard Eisenberg <eir@…>
Made a new file types/CoAxiom.lhs to declare CoAxioms, and updated docs/core-spec to reflect new axioms.
4:41 PM Changeset in ghc [b0626b63]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Document promotion of existential data types Thanks to Richard Eisenberg for writing this.
4:41 PM Changeset in ghc [57d67983]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
When using a GHC plugin, load its interface file very partially: just enough that it can be used, without its rules and instances affecting (and being linked from!) the module being compiled.
4:37 PM Changeset in ghc [3fc453a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Don't define DYNAMIC when compiling the dyn way We want to compile the sources only once, and to produce both vanilla and dyn object files. This means that the sources can't differ for the two ways. This needed a bit of a kludge to get keepCAFsForGHCi included only in the dynamic library.
4:15 PM Ticket #7482 (GHC.Event overwrites main IO managers hooks to RTS) created by AndreasVoellmy
The IO manager registers two file descriptors with the RTS which the RTS …
1:13 PM Changeset in ghc [95d8658a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
In FP_GCC_VERSION, test $CC not $GCC $GCC is empty when autoreconf 2.56 or 2.59 is used, although it works with 2.67. If testing $GCC with 2.5* worked in the past then I'm not sure when/why it broke.
12:53 PM Building/GettingTheSources edited by igloo
(diff)
11:29 AM Ticket #7481 (Partially promoted data types) created by simonpj
Consider […] Is D a promoted type? Well, D1 is promotable, but …
11:18 AM Changeset in ghc [f971e75e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
11:17 AM Changeset in ghc [bb2f56a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Add comment
11:09 AM Changeset in ghc [f3938cb]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@…>
Now that existential data constructors can be promoted T7347 passes And test 'Holdermans' was simply a duplicate
11:09 AM Changeset in testsuite [7ef55d7]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Now that existential data constructors can be promoted T7347 passes And test 'Holdermans' was simply a duplicate
11:07 AM Changeset in ghc [431e8047]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
11:07 AM Changeset in ghc [c0d8469]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Allow existential data constructors to be promoted This reverts the change in Trac #7347, which prevented promotion of existential data constructors. Ones with constraints in their types, or kind polymorphism, still can't be promoted.
6:06 AM Changeset in ghc [895ff21]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Vectoriser: fix vectorisation avoidance for case expressions
4:28 AM Changeset in ghc [b77da25e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Rewrote vectorisation avoidance (based on the HS paper) * Vectorisation avoidance is now the default * Types and values from unvectorised modules are permitted in scalar code * Simplified the VECTORISE pragmas (see http://hackage.haskell.org/trac/ghc/wiki/DataParallel/VectPragma for the spec) * Vectorisation information is now included in the annotated Core AST

Dec 4, 2012:

10:42 PM Ticket #7480 (Proposal: Add Functor instances for ArgOrder, OptDescr and ArgDescr) created by basvandijk
The attached patch adds Functor instances for the types in …
10:30 PM Ticket #7462 (New nofib benchmark for unpacked arrays and floating point arithmetic) closed by tibbe
fixed: Merged as [14bccff2c547c0e06fe8f98607b9cf18890ef051/nofib].
7:36 PM Changeset in ghc [50905e1a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Revert "Fix pprPanic so that it doesn't throw away the SDoc part of the error." This reverts commit e6ce335e8e3ba0718efd234910185e4257424562. pprPanic doesn't throw the Doc away: It gets passed in the PprPanic constructor.
7:32 PM Changeset in base [96889dd]data-proxydbcsghc-7.8type-reasoning by Ross Paterson <ross@…>
fix #7479: ArrowChoice unit law in doc comment
6:58 PM Changeset in testsuite [741f6be]overlapping-tyfams by Richard Eisenberg <eir@…>
Merge branch 'master' into overlapping-tyfams
6:58 PM Changeset in ghc [4f08c12]overlapping-tyfams by Richard Eisenberg <eir@…>
Merge branch 'master' into overlapping-tyfams Conflicts: compiler/types/TyCon.lhs
6:49 PM Changeset in testsuite [4dd52e0]overlapping-tyfams by Richard Eisenberg <eir@…>
Updated test to pass with new TySynInstD in Template Haskell.
6:45 PM Changeset in ghc [86e4ca30]overlapping-tyfams by Richard Eisenberg <eir@…>
Updated user manual to include a section on branched type family instances.
6:02 PM Ticket #7479 (ArrowChoice unit law in haddock seems to be wrong) created by pminten
In the haddock documentation of ArrowChoice there is an (unnamed) law: …
5:07 PM Ticket #7478 (setSessionDynFlags does not always work) created by edsko
The attached test case runs GHC in a separate thread (with a single call …
3:18 PM Changeset in ghc [3c06c09f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Rearrange configure.ac a bit Anything that uses gcc needs to happen after we've made the mingw inplace tree on Windows.
3:12 PM Changeset in ghc [70c4e4b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Rearrange configure.ac a bit Anything that uses gcc needs to happen after we've made the mingw inplace tree on Windows.
1:57 PM Changeset in ghc [4df0d19]overlapping-tyfams by Richard Eisenberg <eir@…>
Updated Template Haskell to reflect branched type family instances.
1:56 PM Changeset in testsuite [d64423c]overlapping-tyfams by Richard Eisenberg <eir@…>
Updated Template Haskell tests to reflect change to TySynInstD.
12:59 PM Ticket #7468 (incorect waiting for packets on UDP connections.) closed by simonmar
invalid: This is not a bug - Handles have buffers, so when you use hWaitForInput, …
12:03 PM Changeset in ghc [88eeabc]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
11:53 AM Changeset in ghc [e6ce335]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Erik de Castro Lopo <erikd@…>
Fix pprPanic so that it doesn't throw away the SDoc part of the error.
11:17 AM Changeset in ghc [9467f73]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
10:58 AM Changeset in ghc [156d30d7]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Fix buglet in -ddump-minimal-imports (Trac #7476) We were mixing up the *implicit* import of Prelude with a user-written import declaration
8:58 AM Ticket #2076 (rational infinities don't compare correctly to each other) closed by simonmar
wontfix: Lots of good discussion on this subject in #3676. I think we concluded …
4:02 AM Ticket #7477 (reifyInstances can't deal with polykinded type families) created by goldfire
When I run the following code […] I get this error: […] I …

Dec 3, 2012:

7:10 PM Ticket #7476 (-ddump-minimal-imports confused if first line is an import) created by dag
On reddit, Chris Done posted this example: […] I noted that this is …
6:08 PM NewAxioms/TemplateHaskell created by goldfire
6:02 PM NewAxioms edited by goldfire
(diff)
5:54 PM Changeset in ghc [67835fa]overlapping-tyfams by Richard Eisenberg <eir@…>
Removed confluent overlap check from branched type family instances. It was discovered that confluent overlap within groups implemented the "obvious" way doesn't support substitution. We (Simon PJ, Stephanie Weirich, Conor McBride, and I) were unable to come up with a simple solution to this problem. In any case, we'll wait until someone shouts loudly enough to make this worthwhile.
5:53 PM Changeset in testsuite [f915be8f]overlapping-tyfams by Richard Eisenberg <eir@…>
Updated test cases to reflect removal of "type instance where" confluent overlap checking.
5:14 PM Ticket #7475 (Mysterious Data.Word Segmentation Fault in GHCi) created by VKS
So, this happens: […]
4:57 PM Changeset in ghc [b637a24]ghc-7.6th-new-7.6 by Simon Peyton Jones <simonpj@…>
Fix Trac #7453 on the 7.6 branch This patch fixes a quite egregious bug. runTcS was intialising the 'untouchables' to NoUntouchables, which is quite wrong for the invocation in TcSimplify.simplifyInfer. Result: missed skolem-escape check and seg-fault city. All this is done differently, and better, in HEAD, so this patch is needed only on the branch.
4:10 PM Ticket #7474 (Panic with zonkQuantifiedTyVar in GHC 7.6.1) created by spl
In GHC 7.6.1, the following code: […] produces the following error …
1:01 PM Ticket #7473 (getModificationTime gives only second-level resolution) created by duncan
The System.Directory.getModificationTime function only returns time with …
12:28 PM Ticket #7472 (Build on FreeBSD fails with ncurses) created by nematoder
Building fails on FreeBSD 8.2-stable with current Ports with the error as …
9:40 AM Changeset in ghc [3a40456]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 "sync-all pull --rebase" work By filtering out the --rebase when fetching submodules
4:23 AM Commentary/Compiler/TypeNatSolver created by diatchki
4:10 AM Commentary/Compiler edited by diatchki
(diff)

Dec 2, 2012:

9:52 PM Changeset in ghc [31d771be]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use -e rather than -f when checking for libraries/time/.git Apparently .git can be a file rather than a directory in some cases
8:51 PM Changeset in ghc [c3db2b2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Tweak sync-all It wasn't handling new submodules appearing
8:38 PM Ticket #7469 (GHC does not report name clashes in export lists) closed by diatchki
invalid: This is not a bug: exports of the form module A have slightly complex …
5:52 PM Changeset in ghc [4b4f014b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add a check for old time packaes
5:44 PM Changeset in ghc [ccce9fe]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
When pulling, only 'fetch' in submodules
5:29 PM WorkingConventions/Repositories edited by igloo
(diff)
5:28 PM Repositories edited by igloo
(diff)
5:28 PM Ticket #7471 (Documentation bug: hs_init is incorrectly called in the example) created by dsign
In the page …
4:58 PM Changeset in ghc [8fd3f3c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use a submodule for the time package This bring the time package into line with how we handle other packages.
3:40 PM Changeset in ghc [691c8a8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Don't get submodules when 'get'ing Leave it to 'git submodule init/update'
3:23 PM Ticket #7216 (Compositional blocking on file descriptors) closed by igloo
fixed: Applied, thanks!
2:48 PM Changeset in ghc [418a8c92]ghc-7.6th-new-7.6 by Ian Lynagh <igloo@…>
On Win64, mark executables as not supporting bigaddr; fixes #7134 This is a kludge, and means that ghc/haddock won't be able to use more than 2G of RAM. But it'll make sure that ghci works in the short term while we work on a proper fix.
2:18 PM Changeset in ghc [56240c1d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Update haskeline submodule
2:15 PM Changeset in base [afb8197]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Fix warnings
2:14 PM Changeset in base [02a58a4]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Added threadWait functions to wait on FD readiness with STM actions.
2:14 PM Changeset in base [0ed5c8b]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Added the unregistration command to the return value of threadWait*STM functions. This allows the calling thread to unregister interest in the file, e.g. in the case of an exception in the thread.
1:50 PM Ticket #7442 ([PATCH] Fix broken -fPIC on Darwin/PPC) closed by igloo
fixed: Applied, thanks
12:57 PM Changeset in ghc [d6d1559]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Tweak comments
12:55 PM Changeset in ghc [45e70a1]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'ticket-7442' of git://github.com/phonohawk/ghc
11:58 AM Ticket #7470 (Patch to enable GHC runtime system with thr_debug_p options...) created by MichalGajda
I noticed that your default packages come without some now essential …
11:56 AM Ticket #7342 (Memory violation bug in System.Posix.Env.putEnv) closed by igloo
fixed: Thanks for the patch! Applied to 7.6 as …
11:54 AM Ticket #7356 (Building HEAD on Mac OS X 10.5 reports Undefined "_pthread_threadid_np" ...) closed by igloo
fixed: Applied, thanks
12:23 AM Changeset in unix [b95a003]ghc-7.6 by Ian Lynagh <ian@…>
Fix a memory corruption issue in putEnv (fixes #7342)

Dec 1, 2012:

11:22 PM Changeset in ghc [0cb35b55]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Mac OS X 10.6 needed for pthread_threadid_np(), fixes #7356 Based on a patch from Thorkil Naur.
10:37 PM Changeset in ghc [1a3c0d3]overlapping-tyfams by Richard Eisenberg <eir@…>
Used a GADT to control appropriate use of functions on singleton axioms. The list of branches in CoAxioms and in FamInsts is now a BranchList b, where the type index b is either Branched or Unbranched. A handful of functions work only on singleton (unbranched) axioms, and with this change, the type checker verifies that we are calling these functions appropriately.
10:34 PM Changeset in unix [76dad7a]ghc-7.8 by Ian Lynagh <ian@…>
Fix putenv; trac #7342 We were freeing the string, but the string becomes part of the environment.
10:28 PM Changeset in base [b6b5fcb]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Add newFilePath to System.Posix.Internals Needed for #7342
10:15 PM Ticket #7314 (GHCi 64-bit OS X segfaults on interaction with C-libraries) closed by darchon
worksforme: I've installed GHC 7.6.1 and can no longer duplicate the described …
10:00 PM Ticket #7469 (GHC does not report name clashes in export lists) created by Feuerbach
[…] There is a name clash here which GHC does not report.
9:20 PM Changeset in ghc [0ff5f40]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats Conflicts: compiler/types/Type.lhs
8:21 PM Ticket #7467 (the impossible happened?) closed by monoidal
duplicate: Thank you for the report; it is a duplicate of the bug #5961 and already …
8:19 PM Ticket #7468 (incorect waiting for packets on UDP connections.) created by ET
Preconditions: Have an UDP server. Transform the socket into a handle. …
7:28 PM Ticket #7467 (the impossible happened?) created by guest
I've added this line to a .hs file: data Shape = Circle Float Float Float …
6:29 PM Changeset in ghc [61f770f6]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
isTauTy should be True for LitTy (see Trac #7459)
6:25 PM Changeset in ghc [b5ce9de]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Peyton Jones <simonpj@…>
Remove dead code predTreePredType
5:06 PM Changeset in ghc [fe1fce87]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Richard Eisenberg <eir@…>
Merge branch 'master' of ssh://darcs.haskell.org/srv/darcs/ghc
4:59 PM Changeset in ghc [959d5a9f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Richard Eisenberg <eir@…>
Added the docs/core-spec README
4:06 PM Changeset in ghc [81b7e587]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Richard Eisenberg <eir@…>
Added GHC formalism to the GHC source tree. As per a request from Simon PJ, I wrote up a formalism of the core language in GHC, System FC. The writeup lives in docs/core-spec. I also added comments to a number of files dealing with the core language reminding authors to update the formalism when updating the code. In the next commit will be a README file in docs/core-spec with more details of how to do this.
4:38 AM Ticket #7466 ([PATCH] integer-gmp silently ignores --with-gmp-* whenever it finds ...) created by PHO
integer-gmp's ./configure should not ignore …

Nov 30, 2012:

11:28 PM Changeset in ghc [0e789317]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Fix safePkg01
11:28 PM Changeset in testsuite [f639a1b]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix safePkg01
10:45 PM Changeset in unix [e12ccd7]ghc-7.8 by Ian Lynagh <ian@…>
Bump base lower version to 4.5 (the version GHC 7.4.1 came with) and remove code to support older versions
9:44 PM Changeset in process [d10b168]ghc-7.8 by Ian Lynagh <ian@…>
Bump base lower version to 4.5 (the version GHC 7.4.1 came with) and remove code to support older versions
8:46 PM Changeset in directory [2fcd701]ghc-7.8 by Ian Lynagh <ian@…>
Remove code for old, unsupported versions of GHC
8:44 PM Changeset in directory [d817739]ghc-7.8 by Ian Lynagh <ian@…>
Bump base lower version to 4.5 (the version GHC 7.4.1 came with)
7:36 PM Ticket #7465 (./configure --with--ffi-libraries: ld cannot find libffi in a non-standard ...) created by trommler
This ticket is to continue work on comment 19 to ticket #5743. The issue …
6:51 PM Changeset in ghc [cfb96960]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
6:50 PM Changeset in ghc [4ef1bd4e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Update submodules
6:41 PM Changeset in ghc [16c2961]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Make some tests independent of the version number of the array package
6:41 PM Changeset in testsuite [b593173]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Make some tests independent of the version number of the array package
5:56 PM Changeset in unix [3db0f40]ghc-7.8 by Ian Lynagh <ian@…>
Update dependencies
5:56 PM Changeset in directory [92fb0dc]ghc-7.8 by Ian Lynagh <ian@…>
Update dependencies
5:55 PM Changeset in ghc [d2ff25f8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Update dependencies
5:26 PM Repositories edited by simonpj
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5:23 PM WorkingConventions/Repositories edited by simonpj
(diff)
4:47 PM Changeset in ghc [2332b4b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Richard Eisenberg <eir@…>
Remove case from coreLintExpr dealing with types, as it is not used.
4:40 PM Changeset in unix [d487b8d]ghc-7.8 by Ian Lynagh <ian@…>
Bump version number following new policy We now keep the HEAD version numbers as values which would be suitable for immediate release.
4:40 PM Changeset in process [10836cc]ghc-7.8 by Ian Lynagh <ian@…>
Bump version number following new policy We now keep the HEAD version numbers as values which would be suitable for immediate release.
4:40 PM Changeset in integer-gmp [a8c9be6]ghc-7.8wip/T8647 by Ian Lynagh <ian@…>
Bump version number following new policy We now keep the HEAD version numbers as values which would be suitable for immediate release.
4:40 PM Changeset in ghc-prim [c2ed4a8]ghc-7.8 by Ian Lynagh <ian@…>
Bump version number following new policy We now keep the HEAD version numbers as values which would be suitable for immediate release.
4:40 PM Changeset in directory [31c1bad]ghc-7.8 by Ian Lynagh <ian@…>
Bump version number following new policy We now keep the HEAD version numbers as values which would be suitable for immediate release.
4:40 PM Changeset in base [476925f]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Bump version number following new policy We now keep the HEAD version numbers as values which would be suitable for immediate release.
4:00 PM Changeset in unix [0514089]ghc-7.8 by Ian Lynagh <ian@…>
Add comment to .cabal file saying what GHC 7.6.1 shipped with
4:00 PM Changeset in process [bc5f18f]ghc-7.8 by Ian Lynagh <ian@…>
Add comment to .cabal file saying what GHC 7.6.1 shipped with
4:00 PM Changeset in integer-gmp [664478b]ghc-7.8wip/T8647 by Ian Lynagh <ian@…>
Add comment to .cabal file saying what GHC 7.6.1 shipped with
3:59 PM Changeset in ghc-prim [b71a72c]ghc-7.8 by Ian Lynagh <ian@…>
Add comment to .cabal file saying what GHC 7.6.1 shipped with
3:59 PM Changeset in directory [ce0fa58]ghc-7.8 by Ian Lynagh <ian@…>
Add comment to .cabal file saying what GHC 7.6.1 shipped with
3:59 PM Changeset in base [d9092ea]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Add comment to .cabal file saying what GHC 7.6.1 shipped with
3:48 PM WorkingConventions/Repositories edited by igloo
(diff)
2:29 PM Ticket #7333 (python2) closed by igloo
fixed: I don't have python2 here on Debian. I've applied the part of the patch …
2:27 PM Ticket #7162 (RULES that never fire (automatically)) closed by igloo
fixed: Applied thanks - and thanks for the test too!
2:26 PM Ticket #5743 (Configurably use system-provided libffi) closed by igloo
fixed: I've applied the patch, thanks. I think we only use rts_LD_OPTS when …
2:22 PM Changeset in ghc [d53e222]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Gabor Greif <ggreif@…>
typo
2:18 PM Ticket #7228 (ghc-pkg prints an awful lot of usage information) closed by igloo
fixed: Applied: […] Thanks!
2:16 PM Ticket #7256 (Missing dataCast1 and dataCast2 methods in Data.Data instances) closed by igloo
fixed: Ah, great. I've applied it. Thanks!
2:13 PM Changeset in ghc [e305fc7]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Detab
2:05 PM Changeset in base [bab6235]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//packages/base
2:03 PM Changeset in ghc [7009f58]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
1:56 PM Changeset in base [8a7f4a1]data-proxydbcsghc-7.8type-reasoning by Gabor Greif <ggreif@…>
typo
1:18 PM Changeset in base [151c2fc]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Add dataCast* definitions to Ptr/Array Data instances; fixes #7256 Patch from dreixel.
1:17 PM Changeset in ghc [7ee5bedc]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Link in-tree libffi to rts. Fixes trac #5743.
1:05 PM Changeset in ghc [97e1ee6a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Use python2 if it exists. Based on a patch from michalt. Fixes #7333.
1:05 PM Changeset in testsuite [e7a338e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Use python2 if it exists. Based on a patch from michalt. Fixes #7333.
12:07 PM Changeset in ghc [0bb2274f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove unused PYTHON in build system
11:54 AM Changeset in ghc [2c6939a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Make ghc-pkg print less on error.
11:52 AM Changeset in ghc [c7a5730]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Test for #7162: RULES that never fire automatically
11:52 AM Changeset in testsuite [44229bb3]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Test for #7162: RULES that never fire automatically
11:51 AM Changeset in ghc [779f10f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Extend parser to allow specification of RULES that never fire. #7162
11:41 AM Ticket #3080 (Show more instances with :info) closed by simonmar
duplicate: closing as duplicate of #5998, which has more info and discussion.
9:43 AM Ticket #7464 (git tag for base-4.6.0.0 missing) created by SimonHengel
I assume this is the same as ghc-7.6.1-release. But it would be …
4:24 AM Ticket #7463 ([PATCH] When -keep-hc-files is enabled, foreign stubs *_stub.c should also ...) created by PHO
GHC used to put *_stub.c into stubdir along with *_stub.h but now …
4:04 AM Changeset in ghc [e94c634b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Johan Tibell <johan.tibell@…>
Merge branch 'master' of https://github.com/ghc/testsuite
4:04 AM Changeset in testsuite [eb7ef21]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Johan Tibell <johan.tibell@…>
Merge branch 'master' of https://github.com/ghc/testsuite
3:34 AM Ticket #7462 (New nofib benchmark for unpacked arrays and floating point arithmetic) created by tibbe
The attached patch adds a new imaginary nofib benchmark that tests …
3:29 AM Changeset in nofib [14bccff]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Add new imaginary nofib benchmark kahan The benchmark implements the Kahan summation algorithm and tests unboxed arrays and floating point arithmetic in tight loops.
1:59 AM Changeset in ghc [495ef783]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Iavor S. Diatchki <diatchki@…>
Merge branch 'master' of ssh://darcs.haskell.org/srv/darcs/ghc
1:45 AM Changeset in ghc [e9f38cb]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove accidentally-commited testing aid
1:42 AM Ticket #5743 (Configurably use system-provided libffi) closed by igloo
fixed: In #4496 I said: […] I can't see any sign of libffi in mingw64 either. …
1:42 AM Building/Using edited by igloo
(diff)
1:31 AM Changeset in ghc [c793cc3]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
libffi build system tweaks
1:21 AM Changeset in ghc [2ec32a8e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-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 Iavor S. Diatchki <diatchki@…>
Add ":info!" to GHCi. This shows all instances without filtering first. The default behavior of :info is to show only those instances of for a type, where all relevant type constructor names are in scope. This keeps down the number of instances shown to the user. In some cases, it is nice to be able to see all instances for a type. This patch implements this with the :info! command.
12:49 AM Ticket #7461 (Error messages about "do" statements contain false information) created by EyalLotem
When GHC complains about a type-error in a "do" block, it says, for …
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