Timeline


and

Nov 26, 2012:

3:50 PM Building/RunningNoFib edited by danielv
Fixed piping commands (diff)
3:05 PM Changeset in ghc [3a82618]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
typos in note
2:01 PM Ticket #7404 (Inconsistent treatment of overlap between type and kind variables in type ...) closed by simonpj
fixed: See also #6021.
1:58 PM Ticket #7408 (Do not warn on unused newtype constructors when used with FFI) closed by simonpj
fixed
1:57 PM Changeset in ghc [93c49b4]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7408
1:57 PM Changeset in testsuite [e057afa]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7408
1:55 PM Changeset in ghc [97842af]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7404
1:55 PM Changeset in testsuite [7c49ca4]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7404
1:45 PM Ticket #7452 ([GNU gold] ld: error: cannot find [...]/Types__1.o) created by mrothe
/usr/bin/ld is gold linker and I am trying to compile GHC 7.6.1 using …
1:30 PM Repositories edited by simonpj
(diff)
1:15 PM Ticket #7450 (Regression in optimisation time of functions with many patterns (6.12 to ...) closed by igloo
duplicate: Thanks for the report. This looks like a duplicate of #7258.
12:24 PM Changeset in ghc [b289026]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite Conflicts: tests/typecheck/should_compile/all.T
12:24 PM Changeset in testsuite [2fca6b9]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 Conflicts: tests/typecheck/should_compile/all.T
12:23 PM Changeset in ghc [8a27909]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7451
12:23 PM Changeset in testsuite [9a35237]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7451
12:21 PM Changeset in ghc [4228699d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Accept error message improvement
12:21 PM Changeset in testsuite [c9d90c9]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Accept error message improvement
12:18 PM Changeset in ghc [6960556]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
12:18 PM Changeset in ghc [661c1c11]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Improve error message when a variable is used both as kind and type variable Fixes Trac #7404
12:07 PM Changeset in ghc [1135c84]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Improve kind inference for tuple types Trac #7410 pointed out a terrible error message, which is much improved by this patch.
12:05 PM Changeset in ghc [c8f4f509]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Accurately report usage of newtype data constructors in FFI declarations See Note [Newtype constructor usage in foreign declarations] in TcForeign. It's quite non-trivial to say which newtype constructor are used in foreign import/export declarations, and I had to do a bit of refactoring to achieve it. (Say hello to the X5 bus from Oxford to Cambridge.) It's a bit tiresome, with some more plumbing, but not hard. Trac #7048 triggered this change.
11:56 AM Changeset in ghc [c2430f0]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Make Constraint and * look identical in Core (System FC) Fixes Trac #7451. See Note [Kind Constraint and kind *] in Kind.lhs.
11:55 AM Ticket #6117 (Cyclic Type Class Hierarchy Produces <<loop>>) closed by simonpj
fixed: I've opened a new ticket #7451 for this, since the new topic is nothing to …
11:53 AM Ticket #7451 (Constraint and * should not be distinct in FC) created by simonpj
With GHC 7.7 this program […] produces a Core Lint error: […] The …
11:15 AM Ticket #7450 (Regression in optimisation time of functions with many patterns (6.12 to ...) created by iustin
In our project, we build (via TH) some not-trivial data structures, …
9:24 AM Ticket #7428 (GHC compile times are seriously non-linear in program size) closed by nudded
invalid: Since after more analysis this doesn't seem to be related to the …

Nov 25, 2012:

9:31 PM WorkingConventions/Repositories edited by heisenbug
(diff)
8:46 PM Repositories edited by igloo
(diff)
8:45 PM Repositories edited by igloo
(diff)
8:42 PM WorkingConventions/Git edited by igloo
(diff)
8:37 PM WorkingConventions/Repositories edited by igloo
(diff)
7:13 PM DynamicByDefault edited by igloo
(diff)
6:56 PM DynamicByDefault edited by igloo
(diff)
6:27 PM Changeset in ghc [f73d60be]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use submodules for repositories with upstreams
6:10 PM Changeset in ghc [948f101]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Normalise command names differently in sync-all
12:40 PM Changeset in ghc [939fc5c7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7410
12:40 PM Changeset in testsuite [9e1a4d3]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7410
12:21 AM DynamicByDefault edited by igloo
(diff)

Nov 24, 2012:

9:15 PM DynamicByDefault edited by igloo
(diff)
9:14 PM DynamicByDefault edited by igloo
(diff)
9:06 PM DynamicByDefault edited by igloo
(diff)
9:01 PM DynamicByDefault edited by igloo
(diff)
7:17 PM DynamicByDefault edited by igloo
(diff)
7:06 PM DynamicByDefault edited by igloo
(diff)
6:54 PM DynamicByDefault edited by igloo
(diff)
6:30 PM DynamicByDefault edited by igloo
(diff)
5:57 PM DynamicByDefault edited by igloo
(diff)
5:52 PM DynamicByDefault edited by igloo
(diff)
5:42 PM DynamicByDefault edited by igloo
(diff)
5:31 PM Ticket #7449 (Segmentation fault in floor function) closed by igloo
duplicate: Thanks for the report. This looks like a duplicate of #7043.
5:30 PM DynamicByDefault edited by igloo
(diff)
5:26 PM Ticket #7449 (Segmentation fault in floor function) created by heatsink
The floor function crashes with a segmentation fault in GHCi with a …
5:16 PM DynamicByDefault edited by igloo
(diff)
5:10 PM DynamicByDefault edited by igloo
(diff)
4:27 PM Ticket #7448 (Detabbing) created by monoidal
Attached Python script detabs GHC source and removes the text "The above …
4:20 PM DynamicByDefault edited by igloo
(diff)
4:05 PM DynamicByDefault edited by igloo
(diff)
3:53 PM Ticket #7447 (Stale .hi files affect compilation.) created by int-e
I saw the following odd behaviour while playing with the example from …
3:50 PM DynamicByDefault edited by igloo
(diff)
3:50 PM DynamicByDefault edited by igloo
(diff)
3:49 PM DynamicByDefault edited by igloo
(diff)
3:25 PM DynamicByDefault edited by igloo
(diff)
2:59 PM Ticket #7446 (GHC -O0 goes into a loop) created by EyalLotem
-O1/-O2 don't loop. If I remove some of the types or the UNPACK, the …
2:37 PM DynamicByDefault edited by igloo
(diff)
2:35 PM DynamicByDefault edited by igloo
(diff)
2:29 PM DynamicByDefault edited by igloo
(diff)
2:25 PM DynamicByDefault edited by igloo
(diff)
2:04 PM DynamicByDefault edited by igloo
(diff)
1:57 PM DynamicByDefault created by igloo
11:07 AM Changeset in ghc [2334112]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by PHO <pho@…>
Fix broken -fPIC on Darwin/PPC (#7442) The workaround described in note [darwin-x86-pic] applies to Darwin/PPC too.
9:09 AM Ticket #7445 (template-haskell : need a good error message instead of just an ...) created by erikd
Will attach two files to this bug, quasi-arithmetic.hs and QuasiArith?.hs. …
12:25 AM Ticket #7415 (Add more error code support to GHC.Windows (patch)) closed by joeyadams
fixed: Pushed commit 62c6793 to GHC master.

Nov 23, 2012:

9:13 PM Ticket #7435 (Add swap and compose to the Prelude, or Tuple/List) closed by igloo
wontfix: I'm closing this ticket while the discussion is going on on the libraries …
9:10 PM Ticket #7434 (Add (&) to Data.Function) closed by igloo
wontfix: I'm closing this ticket while the discussion is going on on the libraries …
8:23 PM Ticket #7419 ("hpc markup" should accept multiple .mix file search paths) closed by igloo
fixed: Applied, and docs updated, thanks!
8:09 PM Ticket #6026 (Unboxed operators have wrong fixity) closed by igloo
fixed: Applied, thanks! I also added a test.
6:48 PM Changeset in ghc [04829b5]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Make T7438 insensitive to the directory from which it is run
6:48 PM Changeset in testsuite [683d36a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Make T7438 insensitive to the directory from which it is run
6:46 PM Changeset in ghc [6eb0341c]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Revert "Move seq's fixity declaration info primops.txt.pp" This reverts commit eb5196c48480c7dbec25aa175e43b9c20277f29c. For some reason it didn't work, and I don't have time to look into it right now.
6:04 PM Changeset in ghc [464646d]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
6:03 PM Changeset in ghc [39f27370]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add a --reset-hpcdirs flag to hpc
5:45 PM Changeset in base [ec8d149]data-proxydbcsghc-7.8type-reasoning by Jose Pedro Magalhaes <jpm@…>
Update haddock now that we can derive Generic1 (FIX #7444)
5:45 PM Changeset in ghc [df67010]wip/T9016wip/ampwip/coveritywip/orf by Jose Pedro Magalhaes <jpm@…>
Update haddock now that we can derive Generic1 (FIX #7444)
5:41 PM Changeset in ghc [95027b82]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
de-tab hpc
5:35 PM Ticket #7444 (Update documentation regarding derivability of Generic1) created by spl
The …
5:22 PM Changeset in ghc [c04a9849]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Separate warning flags from other flags in validate-settings.mk
5:07 PM Changeset in ghc [b610a84d]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
"hpc version" now shows the version number from the .cabal file
4:58 PM Changeset in ghc [e1dbabbf]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
4:57 PM Changeset in ghc [b350ac58]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Use the right environment for tidying the types of a data constructor Fixes Trac #7438
4:57 PM Changeset in ghc [956f574]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7438
4:57 PM Changeset in testsuite [7f7f3a3]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7438
4:55 PM Changeset in ghc [9ef4d48e]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix building on Sparc/Solaris with non-GNU linker; fixes #5407 Patch from maeder.
4:41 PM Changeset in ghc [87e61d8]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Add a test for #6026 (fixity info for primops)
4:41 PM Changeset in ghc-prim [d075da6]ghc-7.8 by Ian Lynagh <ian@…>
Add a test for #6026 (fixity info for primops)
4:34 PM Ticket #5489 (Win7: Bootstrapping 7.3 from 7.2.1 using msys git 1.7.6 causes integer-gmp ...) closed by igloo
fixed: Fixed, thanks: […]
4:26 PM Changeset in ghc [eb5196c4]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Move seq's fixity declaration info primops.txt.pp
4:07 PM Changeset in ghc [359efbf]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
typo
4:05 PM Changeset in ghc [64efee6]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add fixity information to primops (ticket #6026)
4:05 PM Changeset in ghc [d94250e]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
add embedded vendor
3:49 PM Changeset in ghc [951e28c]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Unconditionally disable DYNAMIC_BY_DEFAULT for now While we work out some details, and wait for cabal-install's in the wild to catch up.
3:48 PM Changeset in ghc [91c6593]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Enable GhcWithInterpreter when DYNAMIC_BY_DEFAULT is on
2:12 PM Ticket #7441 (kindFunResult Error) closed by monoidal
duplicate: I think this is a duplicate of #7368. You can reduce the testcase to: …
12:26 PM Ticket #7443 (Generated C code under -prof -fprof-auto -fprof-cafs very slow to compile) created by orenbenkiki
Some background: This is C code generated when I turned on profiling with …
9:53 AM Debugging/InstallingPackagesInplace edited by danielv
(diff)
9:39 AM NewPlugins edited by danielv
(diff)
5:17 AM Ticket #7442 ([PATCH] Fix broken -fPIC on Darwin/PPC) created by PHO
PIC.initializePicBase_ppc was wrongly assuming that only the first block …
2:47 AM Ticket #7441 (kindFunResult Error) created by guest
Hi, the attached Haskell source file causes ghci to panic.

Nov 22, 2012:

9:35 PM Changeset in ghc [c22850f7]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Enable dynamic-by-default for unregisterised arches This makes ghci work on platforms without any special support in the GHCi linker: Prelude> (System.Info.os, System.Info.arch) ("linux","s390")
8:49 PM Ticket #7440 (haddock : Declaration for $fEqInteger attempting to use module ...) created by erikd
On linux-powerpc64: […]
7:29 PM Ticket #7439 (Include dynamic-by-default support in Cabal with GHC 7.6.2) created by igloo
Ideally, we should ship GHC 7.6.2 with support for dynamic-by-default …
11:36 AM Ticket #7438 (Tc panic when type declaration is missing) created by heisenbug
Compile the attached snippet with HEAD GHC. > ghc: panic! (the …
12:15 AM Ticket #7437 (peculiar behaviour with default instances and type variables) created by bos
Here is a small module that has perplexing behaviour under GHC 7.6.1. In …

Nov 21, 2012:

7:43 PM Changeset in testsuite [9c7080f]overlapping-tyfams by Richard Eisenberg <eir@…>
Updated stderr output on indexed-types tests
7:43 PM Ticket #7267 (linux-ppc64: Segfault during stage2 build) closed by erikd
fixed: Yep, my linux-powerpc64 machine got past the segfault in this bug and then …
5:36 PM Changeset in base [f1bc28e]data-proxydbcsghc-7.8type-reasoning by Gabor Greif <ggreif@…>
typo
5:36 PM Changeset in ghc [5ea5b525]wip/T9016wip/ampwip/coveritywip/orf by Gabor Greif <ggreif@…>
typo
5:27 PM Changeset in ghc [704f802]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
fix some typos
3:42 PM Changeset in testsuite [c79bf66]overlapping-tyfams by Richard Eisenberg <eir@…>
Merge branch 'master' into overlapping-tyfams Conflicts: tests/indexed-types/should_compile/T3017.stderr tests/indexed-types/should_fail/all.T
3:34 PM Changeset in ghc [839621c5]overlapping-tyfams by Richard Eisenberg <eir@…>
Merge branch 'master' into overlapping-tyfams Conflicts: compiler/coreSyn/ExternalCore.lhs compiler/coreSyn/MkExternalCore.lhs compiler/coreSyn/TrieMap.lhs compiler/deSugar/DsMeta.hs compiler/rename/RnSource.lhs compiler/typecheck/TcDeriv.lhs compiler/typecheck/TcEnv.lhs compiler/typecheck/TcEvidence.lhs compiler/typecheck/TcInstDcls.lhs compiler/typecheck/TcInteract.lhs compiler/typecheck/TcTyClsDecls.lhs compiler/types/Coercion.lhs compiler/types/FamInstEnv.lhs
2:39 PM Changeset in testsuite [822a3a8]overlapping-tyfams by Richard Eisenberg <eir@…>
Updated tests for overlapping type family instances, including changing a number of .stderr files to fit new printouts.
2:36 PM Changeset in ghc [728f4cf]overlapping-tyfams by Richard Eisenberg <eir@…>
Fixed bugs in overlapping type family instances. The biggest change is adding group tracking -- whether or not an instance was declared with group syntax. This allows finer control over when to allow confluent overlap. Another change was how locations of instances are tracked. They are now tracked using a SrcSpan in a FamInstBranch.
2:10 PM Ticket #7405 (use of -no-hs-main causes TH compiles to fail) closed by igloo
wontfix: I agree, this isn't something we can/should fix. Mark, you could work …
1:18 PM Changeset in ghc [286b88f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Jose Pedro Magalhaes <jpm@…>
Add regression test for #7433
1:18 PM Changeset in testsuite [88dcff8]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Jose Pedro Magalhaes <jpm@…>
Add regression test for #7433
1:18 PM Changeset in ghc [6486213b]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Jose Pedro Magalhaes <jpm@…>
Reject promoted constructors when -XDataKinds is not enabled (FIX #7433)
12:23 PM Ticket #7436 (Derived Foldable and Traversable instances become extremely inefficient ...) created by shachaf
The following program: […] Takes n^2 time to run with GHC 7.6.1 …
12:06 PM Holes edited by xnyhps
Added documentation on how named unbound identifier holes currently work (diff)
11:30 AM Changeset in ghc [8c98b1e9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
11:30 AM Changeset in testsuite [8959351]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
11:29 AM Changeset in ghc [75eae9c2]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7422
11:29 AM Changeset in testsuite [6401a90]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7422
9:46 AM Ticket #7429 (Unexplained performance boost with +RTS -h) closed by simonmar
wontfix: Aha - of course I was forgetting something, the GC will also eliminate the …

Nov 20, 2012:

6:56 PM Ticket #7435 (Add swap and compose to the Prelude, or Tuple/List) created by JohnWiegley
[…] Fairly obvious, but strangely missing. […] This can be done with …
4:47 PM Ticket #7434 (Add (&) to Data.Function) created by YitzGale
It is a common idiom to write a sequence of composed combinators in …
2:20 PM Changeset in base [b49b602]data-proxydbcsghc-7.8type-reasoning by Jose Pedro Magalhaes <jpm@…>
Add module header with some external links
2:20 PM Changeset in ghc [5879d5c]wip/T9016wip/ampwip/coveritywip/orf by Jose Pedro Magalhaes <jpm@…>
Add module header with some external links
9:07 AM Ticket #7433 (Promoted constructors accepted without flag) created by dreixel
Sean Leather reports that […] is accepted without -XDataKinds. …
7:01 AM Ticket #7432 (haddock : panic! (the 'impossible' happened)) created by erikd
On linux-powerpc64: […] Possibly related to #7267.
3:27 AM Ticket #7431 (execvpe exists on QNX) created by singpolyma
The definition of execvpe in this package conflicts with the native QNX …

Nov 19, 2012:

10:33 PM Ticket #7430 (GHC API reports CPP errors in confusing ways) created by MikolajKonarski
When there is a CPP error, the GHC API provides a normal error message …
4:02 PM Ticket #7308 (Better code for top-level indirections) closed by simonmar
fixed
1:06 PM Changeset in ghc [31c0717]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
C backend: put the entry block first
1:01 PM Changeset in ghc [7da1376]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Code-size optimisation for top-level indirections (#7308) Top-level indirections are often generated when there is a cast, e.g. foo :: T foo = bar `cast` (some coercion) For these we were generating a full-blown CAF, which is a fair chunk of code. This patch makes these indirections generate a single IND_STATIC closure (4 words) instead. This is exactly what the CAF would evaluate to eventually anyway, we're just shortcutting the whole process.
11:32 AM Ticket #5505 (Program runs faster with profiling than without) closed by simonmar
fixed: I've moved this to a new ticket, see #7429.
11:31 AM Ticket #7429 (Unexplained performance boost with +RTS -h) created by simonmar
In #5505 the following program was reported: […] Which on my system, …
11:18 AM Ticket #7426 (import Foo hiding (X) should not be a fatal error when X is not exported ...) closed by guest
duplicate: I'm closing since it seems to be a duplicate of #7167.
9:43 AM Ticket #7422 (GHC panics while trying to derive Generic for GADT with kind-lifted ...) closed by dreixel
duplicate: Thanks for the report, but your code compiles in 7.6.1. Might have been …
8:46 AM Ticket #7428 (GHC compile times are seriously non-linear in program size) created by nudded
When compiling the attached code with -O2 GHC runs out of memory. …
2:19 AM Changeset in base [e15df2c]windows-iocp by Joey Adams <joeyadams3.14159@…>
Implement threadDelay with the new Windows IO manager
2:15 AM Changeset in base [3f5ad30]windows-iocp by Joey Adams <joeyadams3.14159@…>
Add GHC.Event.Windows This is an IO manager for Windows, using IO completion ports. It is loosely modeled after GHC.Event, and even uses a few of its components (PSQ, IntMap, Unique). It is named GHC.Event.Windows, rather than GHC.Event.IOCP, to suggest the possibility of additional facilities not related to IOCP, such as RegisterWaitForSingleObject.

Nov 18, 2012:

7:29 PM Ticket #7427 (Proposal: Add setEnv/unsetEnv to System.Environment) created by SimonHengel
I propose to add setEnv/unsetEnv to System.Environment, so that it is …
1:12 PM Changeset in base [b107946]windows-iocp by Joey Adams <joeyadams3.14159@…>
Add forkOSMasked to GHC.Conc.Sync Also, make rtsSupportsBoundThreads an unsafe foreign import, and move its definition to GHC.Conc.Sync. This breaks an import cycle, as the new Windows I/O manager will (likely) need forkOS. Importing it from Control.Concurrent produces a cycle: IO manager -> Control.Concurrent -> GHC.Conc.IO -> IO manager. forkOSMasked is defined in GHC.Conc.Sync, which has much fewer transitive dependencies. forkOSMasked is intended to be internal. That's why it's exported by GHC.Conc.Sync but not by Control.Concurrent.
1:11 AM Changeset in ghc [5874a66b]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove some dependencies I don't think we need these, and they haven't been doing anything useful for dynamic-by-default builds anyway as they hardcode the 'v' way.
12:30 AM Changeset in base [62c6793]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Joey Adams <joeyadams3.14159@…>
GHC.Windows: more error support (guards, system error strings) This changes the output of throwGetLastError to include the system error message, rather than the message of our fictitious errno. It also adds several definitions to GHC.Windows, mostly from the Win32 package. The exceptions are: * getErrorMessage: returns a String, unlike in System.Win32.Types, where it returns an LPWSTR. * errCodeToIOError: new * c_maperrno_func: new
12:30 AM Changeset in ghc [a651570e]wip/T9016wip/ampwip/coveritywip/orf by Joey Adams <joeyadams3.14159@…>
GHC.Windows: more error support (guards, system error strings) This changes the output of throwGetLastError to include the system error message, rather than the message of our fictitious errno. It also adds several definitions to GHC.Windows, mostly from the Win32 package. The exceptions are: * getErrorMessage: returns a String, unlike in System.Win32.Types, where it returns an LPWSTR. * errCodeToIOError: new * c_maperrno_func: new

Nov 17, 2012:

11:23 PM Ticket #7108 (Link to haskell report in prelude) closed by igloo
fixed: The one in this ticket is fixed by […] The others I found are …
10:01 PM Changeset in base [25b6fea]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Update a H98 reference to H2010
10:01 PM Changeset in ghc [1e41f1ba]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Update a H98 reference to H2010
9:46 PM Changeset in base [12eb800]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Remove an out-of-date comment
9:46 PM Changeset in ghc [7be51771]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Remove an out-of-date comment
9:46 PM Changeset in base [a8d4a38]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Update some H98 references to refer to H2010
9:46 PM Changeset in ghc [7dd230f]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Update some H98 references to refer to H2010
8:54 PM Changeset in base [b006358]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Improve a comment
8:54 PM Changeset in ghc [0edcea00]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Improve a comment
8:24 PM Ticket #7426 (import Foo hiding (X) should not be a fatal error when X is not exported ...) created by luqui
We recently got into a situation on a team where two developers had two …
8:11 PM Changeset in base [4e98602]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Change a commonet not to refer to the Haskell 2010 report in particular
8:11 PM Changeset in ghc [6db976d]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Change a commonet not to refer to the Haskell 2010 report in particular
8:09 PM Changeset in base [57a735a]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Fix a typo
8:09 PM Changeset in ghc [fff4dbdd]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Fix a typo
8:02 PM Changeset in base [df39704]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Improve the Prelude doc header; part of #7108 It no longer refers to a particular version of the language standard. It now includes a note about how it is implicitly imported, and it looks like the other documentation from the language report is already included in the haddock docs.
8:02 PM Changeset in ghc [e83b6cd]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Improve the Prelude doc header; part of #7108 It no longer refers to a particular version of the language standard. It now includes a note about how it is implicitly imported, and it looks like the other documentation from the language report is already included in the haddock docs.
6:20 PM DefaultSuperclassInstances edited by guest
(diff)
6:19 PM DefaultSuperclassInstances edited by guest
(diff)
5:05 PM Ticket #5831 (space_leak_001(ghci) segfaults on OS X x86_64) closed by igloo
worksforme: I was going to test whether dynamic-by-default fixed this, but now I can't …
4:25 PM Ticket #7425 (Add method to Data.Bits for creating zeroed values.) created by Aninhumer
The removal of the Num superclass from Data.Bits now means there is no …
4:13 PM Ticket #7424 (Add Data.Bits instance for Bool) created by Aninhumer
Given the common use cases for Data.Bits, it seems strange that there is …
3:55 PM Changeset in ghc [cf939b3]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add a stddef.h #include to C file generated by DeriveConstants
1:04 PM Changeset in ghc [e9043b0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Remove the 'alone' modifier
1:04 PM Changeset in testsuite [c26ff1e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Remove the 'alone' modifier
1:03 PM Changeset in ghc [393939e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Make the plugin tests standalone
1:03 PM Changeset in testsuite [813344e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Make the plugin tests standalone
12:32 PM Changeset in ghc [dbb8d75]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Fix Check09 test; it depended on the exact version number of bytestring
12:32 PM Changeset in testsuite [ed277e0]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix Check09 test; it depended on the exact version number of bytestring
10:30 AM Ticket #7423 (panic on typo in deriving clause) closed by guest
duplicate: Thanks for the report, but it's already fixed in GHC 7.6.1, bug #5961.
8:13 AM Ticket #7423 (panic on typo in deriving clause) created by guest
Consider the following: data T = T deriving (eq) Note the misspelled …
3:16 AM Changeset in ghc [5cabf9ab]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Fix safeHaskell/check/pkg01 tests They depended on the precise version of bytestring. Also made them able to be run in parallel.
3:16 AM Changeset in testsuite [79475db]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix safeHaskell/check/pkg01 tests They depended on the precise version of bytestring. Also made them able to be run in parallel.
2:03 AM Changeset in ghc [14c4520d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Fix some tests They were depending on the exact bytestring version
2:03 AM Changeset in testsuite [f94cc487]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix some tests They were depending on the exact bytestring version
1:16 AM Ticket #7422 (GHC panics while trying to derive Generic for GADT with kind-lifted ...) created by rpglover64
This may be a duplicate of #5884 Compiling the attached file gives the …
12:17 AM Changeset in ghc [914ba8b]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
OS X build fixes

Nov 16, 2012:

11:54 PM Changeset in ghc [77b23713]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
More OS X build fixes Conflicts: rts/sm/Sanity.c
11:53 PM Changeset in ghc [45f7412]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
More OS X build fixes
11:23 PM Changeset in ghc [e861c17]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Build fix on OS X
10:50 PM Ticket #7421 (Data.List.insert / insertBy do not match the documentation) created by Bart Massey
In Data.List from base 4.6.0.0 (as in every previous version), the …
3:34 PM Changeset in ghc [dfb8d40]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
We now assume that offsetof() is always defined
3:06 PM Ticket #7407 (error: expected ';' before 'else') closed by simonmar
fixed
2:48 PM Changeset in ghc [80269ef4]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix syntax error in generated C (#7407)
2:48 PM Changeset in ghc [a70e45f5]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
C backend: ignore MO_Touch
2:11 PM Changeset in ghc [5ff68875]supercompiler by Max Bolingbroke <batterseapower@…>
Allow MSG to generalise occurrence info
2:11 PM Changeset in ghc [61f74db9]supercompiler by Max Bolingbroke <batterseapower@…>
Ensure wrappers are SUPERINLINABLE
2:10 PM Changeset in ghc [f2b4a3f]supercompiler by Max Bolingbroke <batterseapower@…>
Make the speculation flag work properly
12:52 PM Changeset in ghc [4ee5e3b2]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
12:46 PM Changeset in ghc [1437590]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Document -XTypeHoles Thanks to Thijs Alkemade for writing this documentation
12:45 PM Changeset in ghc [3c65824]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test TypeHoles
12:45 PM Changeset in testsuite [cacfd03]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test TypeHoles
11:26 AM Changeset in ghc [6d784c4]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Add a write barrier for TVAR closures This improves GC performance when there are a lot of TVars in the heap. For instance, a TChan with a lot of elements causes a massive GC drag without this patch. There's more to do - several other STM closure types don't have write barriers, so GC performance when there are a lot of threads blocked on STM isn't great. But fixing the problem for TVar is a good start.
11:26 AM Changeset in ghc [97dc57c]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix bug in previous commit, 65e46f144f3d8b18de7264b0b099086153c68d6c
10:26 AM Changeset in ghc [6e4f6c62]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
typos in comments
8:52 AM Ticket #7420 (mis-attributed kind in the explict type/kind signature) closed by simonpj
fixed: Thanks. Polymorphic kinds were not an advertised feature of GH 7.4; the …
3:05 AM Ticket #7420 (mis-attributed kind in the explict type/kind signature) created by guest
The following simple code […] fails to type-check. The error message …
1:27 AM WorkingConventions/Git edited by joeyadams
Fix some spelling and capitalization errors (diff)

Nov 15, 2012:

10:02 PM Ticket #7419 ("hpc markup" should accept multiple .mix file search paths) created by ttuegel
The markup mode of the hpc executable should accept multiple .mix file …
7:15 PM Ticket #7417 (replace Control.Concurrent.QSem) closed by igloo
wontfix: We've already agreed (unanimously, I think) to remove them from base …
6:55 PM Ticket #7418 (Writing to stderr is 7x slower than writing to stdout) closed by igloo
worksforme: Thanks for the report, but I agreed with parcs: the difference is caused …
4:11 PM Ticket #7418 (Writing to stderr is 7x slower than writing to stdout) created by SimonHengel
For some reason printing to stderr is significantly slower than printing …
3:40 PM Ticket #7417 (replace Control.Concurrent.QSem) closed by igloo
wontfix: There's no need to have semaphore code in base, nor any package that comes …
3:27 PM Ticket #7417 (replace Control.Concurrent.QSem) created by tibbe
Right now there's no replacement for packages in the HP (e.g. Cabal), …
11:13 AM Changeset in base [2934ae0]supercompiler by Max Bolingbroke <batterseapower@…>
Annotate Data.Complex
11:12 AM Changeset in ghc [6bdefd8d]supercompiler by Max Bolingbroke <batterseapower@…>
Small tweaks including turning on positive info by default
11:11 AM Changeset in nofib [ddc87cc]supercompiler by Max Bolingbroke <batterseapower@…>
Tweaks to benchmarks, more benchmarks
11:10 AM Changeset in nofib [6f57cbc]supercompiler by Max Bolingbroke <batterseapower@…>
Add module size to nofib output
9:13 AM Changeset in ghc [234fd08]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
9:06 AM Changeset in ghc [3f99654]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Improve documentation about instance resolution following suggestions from Mike Sperber

Nov 14, 2012:

5:36 PM Ticket #7392 ("the impossible happened" when compiling Types.Substitutions) closed by simonpj
duplicate: Yes, I think it's almost certainly a dup of #7237, which has been merged …
3:14 PM Changeset in ghc [8bb16db]supercompiler by Max Bolingbroke <batterseapower@…>
Trace upon rollback
3:14 PM Changeset in ghc [5fa43dc8]supercompiler by Max Bolingbroke <batterseapower@…>
Correct top-level renaming in MSG to prevent <<loop>>
12:57 PM Changeset in nofib [6f01206]supercompiler by Max Bolingbroke <batterseapower@…>
Considerable benchmark tweaking
12:42 PM Ticket #7403 (Segmentation fault) closed by simonmar
duplicate: See #7212
12:37 PM Ticket #5544 (threadDelay with large values crashes the IO manager on 64-bit OS X) closed by simonmar
duplicate: I think this is a dup of #6019, which was supposed to get merged into …
10:33 AM Ticket #7416 (ghci "attempting to use module ... which is not loaded" after cabal ...) created by j.waldmann
with ghc-7.6.1 (but also with ghc-7.4.1): I do "cabal install" (with no …
6:04 AM Changeset in ghc [f0f63a54]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben Lippmeier <benl@…>
De-tabify register allocator code
6:04 AM Changeset in ghc [b13ebb6]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben Lippmeier <benl@…>
Comments and formatting to register allocators No functional changes.
6:04 AM Changeset in ghc [cace1caf]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben Lippmeier <benl@…>
Comments and formatting to spill cleaner No functional changes.
6:04 AM Changeset in ghc [a157ea73]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben Lippmeier <benl@…>
Comments and formatting to spill cost code
6:04 AM Changeset in ghc [0b436ae1]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben Lippmeier <benl@…>
Comments and formatting to register allocator stats
6:04 AM Changeset in ghc [fb50847]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben Lippmeier <benl@…>
Haddoc fix
3:51 AM Ticket #7415 (Add more error code support to GHC.Windows (patch)) created by joeyadams
This patch adds some infrastructure for the …
12:29 AM Ticket #7414 (plugins always trigger recompilation) created by jwlato
When compiling code with a ghc plugin, e.g. ghc -O -fplugin SomePlugin?

Nov 13, 2012:

11:21 PM Changeset in ghc [7b41a694]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove redundant configure check for timer_create
11:19 PM Changeset in ghc [c0017bd2]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix FP_CHECK_TIMER_CREATE when cross-compiling If we are cross-compiling, we assume that if timer_create exists then it works.
10:40 PM Changeset in ghc [da3b7cc]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove unused FPTOOLS_SHEBANG_PERL
10:36 PM Changeset in ghc [70a0dd6b]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove unused FP_PROG_SORT / SortCmd / SORT
10:30 PM Changeset in ghc [e605c3e]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Simplify BOOTSTRAPPING_GHC_INFO_FIELD All supported bootstrapping compilers now have --info output, so we can use that unconditionally.
10:24 PM Changeset in ghc [ea301fa1]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove unused FP_GEN_FO and FP_PROG_FOP configure macros
10:16 PM Changeset in ghc [f871ac9c]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove unused FP_EVAL_STDERR configure macro
10:14 PM Changeset in ghc [244882d]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove unused FPTOOLS_GREENCARD configure macro
10:02 PM Ticket #7412 (Document how to import the special built-in functions such as inline) closed by igloo
fixed: Fixed, thanks.
9:43 PM Changeset in ghc [e407935]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove the HAVE_SETITIMER_VIRTUAL configure test We no longer actually use ITIMER_VIRTUAL anyway
9:02 PM Changeset in ghc [7ea49661]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Update the "Special built-in functions" docs In particular, avoid referring the user to GHC.Prim; they generally ought to use GHC.Exts instead.
9:00 PM Ticket #7413 (runghc (runhaskell) should be able to reload code on editing) created by va1en0k
Hot code reloading on file edit is an incredibly useful feature for server …
8:48 PM Changeset in ghc [ce67249c]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Move lazy from GHC.Base to GHC.Magic
8:48 PM Changeset in ghc-prim [04e62ee]ghc-7.8 by Ian Lynagh <ian@…>
Move lazy from GHC.Base to GHC.Magic
8:47 PM Changeset in base [14cddc1]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Move lazy from GHC.Base to GHC.Magic
8:47 PM Changeset in ghc [10a586ec]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Move lazy from GHC.Base to GHC.Magic
8:47 PM Changeset in ghc [9d7182f]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove the nonexistent lazy primop, and follow move from GHC.Base to GHC.Magic
7:47 PM Ticket #7339 (GHC fails to build from source on Alpha) closed by igloo
fixed: Done
7:44 PM Changeset in ghc [56c8e93a]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Merge documentation from inline's old primop entry
7:44 PM Changeset in ghc-prim [97961bc]ghc-7.8 by Ian Lynagh <ian@…>
Merge documentation from inline's old primop entry
7:43 PM Changeset in ghc [a9ec8ec0]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove the inline primop It's not really a primop, and GHC.Prim doesn't export it. It has a definition in GHC.Magic.
6:14 PM Changeset in ghc [9756690]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Tell the compiler about alpha, mipseb and mipsel again; fixes #7339 This reverts the compiler parts of commit 7b594a5d7ac29972db39228e9c8b7f384313f39b Author: David Terei <davidterei@gmail.com> Date: Mon Nov 21 12:05:18 2011 -0800 Remove registerised code for dead architectures: mips, ia64, alpha, hppa1, m68k In particular, we want to know whether bewareLoadStoreAlignment should return True or False for them. It also reverts commit 3fc68b5c356b39b2b52a86d953367d0021c13262 Author: Simon Marlow <marlowsd@gmail.com> Date: Wed Jan 4 11:44:02 2012 +0000 Remove missing archs (mipseb, mipsel, alpha) (#5734) It doesn't hurt to map these to ArchUnknown since we don't need to know anything specific about them, and adding them would be a pain (there are a bunch of places where we have to case-match on all the arches to avoid warnings).
5:44 PM Ticket #7412 (Document how to import the special built-in functions such as inline) created by tibbe
The docs at …
4:25 PM Changeset in ghc [958faee]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
4:20 PM Changeset in ghc [53e9916f]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix the OFFSET macro When offsetof is defined, we use that. This avoids "variably modified at file scope" warnings/errors with recent gccs.
3:58 PM Changeset in ghc [4aa921e7]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Don't include a (void *) cast in BLOCK_ROUND_UP All uses of it cast the result anyway. However, DeriveConstants needs it to not include the cast, as (void *) casts can't be used in constant expressions.
2:49 PM Changeset in ghc [e86dee33]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix installing on Windows nus in #ghc ran into a problem where the wrong filepath was being stripped.
1:38 PM Ticket #7411 (Exceptions are optimized away in certain situations) created by SimonHengel
The issue came up in …
1:05 PM Ticket #7410 (Type error says that tuple components have kind (* -> *)) created by benl
[…] The following type error says that the second argument to (,)
12:53 PM Ticket #7409 (Document special "this" module name for PackageImports extension) created by hvr
Migrated from …
11:43 AM Changeset in ghc [4270d7e7]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix the Slow calling convention (#7192) The Slow calling convention passes the closure in R1, but we were ignoring this and hoping it would work, which it often did. However, this bug seems to have been the cause of #7192, because the graph-colouring allocator is more sensitive to having correct liveness information on jumps.
11:16 AM Ticket #7408 (Do not warn on unused newtype constructors when used with FFI) created by SimonHengel
One of the things I love about GHC are the accurate warnings about unused …
11:05 AM Ticket #7407 (error: expected ';' before 'else') created by erikd
Building git HEAD on linux-ppc64 (don't think the platform is relevant …
10:44 AM WikiStart edited by guest
update to Oct12 report (diff)
12:35 AM Changeset in ghc [30b7eba]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix build on Windows
12:26 AM Changeset in ghc [37710de2]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc

Nov 12, 2012:

11:39 PM Ticket #7406 (-ddump-ds does not turn on -fforce-recomp) created by goldfire
According to …
11:29 PM Changeset in ghc [0564a63]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add some more flags to includes_CC_OPTS Fixes build on OS X
10:37 PM Changeset in ghc [f49271c0]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Replace mkDerivedConstants.c with DeriveConstants.hs DeriveConstants.hs works in a cross-compilation-friendly way. Rather than running a C program that prints out the constants, we just compile a C file which has the constants are encoded in symbol sizes. We then parse the output of 'nm' to find out what the constants are. Based on work by Gabor Greif <ggreif@gmail.com>.
8:13 PM Ticket #7405 (use of -no-hs-main causes TH compiles to fail) created by MtnViewMark
If you compile a project with -no-hs-main, so that you can (for example) …
7:15 PM Ticket #7404 (Inconsistent treatment of overlap between type and kind variables in type ...) created by goldfire
The following code compiles on 7.7.20121031: […] After some poking …
3:49 PM Changeset in ghc [1c160e58]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
ASSERT(HpAlloc==0) in the update code, to catch HpAlloc bugs
3:49 PM Changeset in ghc [65e46f14]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
a fix for checkTSO(): the TSO could be a WHITEHOLE
3:49 PM Changeset in ghc [2ef95e8]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
remove some unused variables
3:27 PM Changeset in ghc [e15981a]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
some W_s should be P_s
3:27 PM Changeset in ghc [afd7e22]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
assert HpAlloc == 0
3:23 PM Changeset in ghc [f9b7f14c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
update 64-bit bounds
3:23 PM Changeset in testsuite [560f8cc]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
update 64-bit bounds
3:22 PM Changeset in ghc [26cb867]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
update bounds
3:22 PM Changeset in testsuite [53741d2]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
update bounds
3:20 PM Changeset in ghc [a1ebe37d]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
handle MO_Touch, and generate no code for it.
3:20 PM Changeset in ghc [4dc7d04e]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
replaceLabels: null out the cml_cont field of CmmCall This fixes a CmmLint complaint when doing proc-point splitting.
3:20 PM Changeset in ghc [92957808]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix warnings
3:20 PM Changeset in ghc [d92bd17f]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Remove OldCmm, convert backends to consume new Cmm This removes the OldCmm data type and the CmmCvt pass that converts new Cmm to OldCmm. The backends (NCGs, LLVM and C) have all been converted to consume new Cmm. The main difference between the two data types is that conditional branches in new Cmm have both true/false successors, whereas in OldCmm the false case was a fallthrough. To generate slightly better code we occasionally need to invert a conditional to ensure that the branch-not-taken becomes a fallthrough; this was previously done in CmmCvt, and it is now done in CmmContFlowOpt. We could go further and use the Hoopl Block representation for native code, which would mean that we could use Hoopl's postorderDfs and analyses for native code, but for now I've left it as is, using the old ListGraph representation for native code.
2:23 AM Changeset in base [53343619]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Declare a family for subtraction.
2:23 AM Changeset in ghc [14bad9a4]wip/T9016wip/ampwip/coveritywip/orf by Iavor S. Diatchki <iavor.diatchki@…>
Declare a family for subtraction.
2:16 AM Changeset in ghc [87d2a63]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Fix uses of (<=?) as a function to reduce properly.
1:55 AM Changeset in ghc [57b10392]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Add support for rewriting equations, and add support for (-) as an example.

Nov 11, 2012:

11:32 PM DataParallel/VectPragma edited by chak
(diff)
8:27 PM Changeset in ghc [3a77504]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Add type-level '-' as a known name for GHC.
8:26 PM Changeset in ghc [81bb0d6]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Comments (also rename `deepSolve` to `solveWanted`)
8:25 PM Changeset in ghc [90a27e7a]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Remove unused special case-ing.
1:01 AM Changeset in ghc [7fe69226]type-nats by Iavor S. Diatchki <diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats

Nov 10, 2012:

8:25 PM Changeset in ghc [121768d]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <diatchki@…>
Merge branch 'master' of ssh://darcs.haskell.org/srv/darcs/ghc
8:24 PM Changeset in ghc [df04d2d]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <diatchki@…>
Allow '-' to be used as an infix type constructor.
7:35 PM Ticket #7403 (Segmentation fault) created by bprentice
I am running Haskell 7.4.2 (64bit) on OS X 10.6.8 Here is the result of a …
7:15 PM Ticket #7402 (Warn about possible missing -XScopedTypeVariables on errors.) created by Aninhumer
Suggest that the user they may wish to add -XScopedTypeVariables, if an …
2:37 PM Changeset in ghc [ec56be8f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add if_compiler_debugged to testsuite driver arrowfail001 currently fails only when DEBUG is defined.
2:37 PM Changeset in testsuite [888daa51]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add if_compiler_debugged to testsuite driver arrowfail001 currently fails only when DEBUG is defined.
2:17 PM Changeset in base [60ef83a]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Use nicer type variables in foldlM's type sig
2:17 PM Changeset in ghc [29f4ac8]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Use nicer type variables in foldlM's type sig
10:52 AM OverloadedLists edited by giorgidze
(diff)
1:09 AM Changeset in ghc [16f685e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix ghci058 on Windows
1:09 AM Changeset in testsuite [711f424]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix ghci058 on Windows
12:35 AM Ticket #7394 (SafeHaskell permits OPTIONS_GHC pragmas) closed by dterei
fixed: OK, thanks for the report! Added some documentation about this issue in …
12:34 AM Changeset in ghc [b78b6b34]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
add note about compilation safety to safe haskell docs

Nov 9, 2012:

3:04 PM Changeset in nofib [87c35a0]supercompiler by Max Bolingbroke <batterseapower@…>
Make subset of supercompile-folder benchmarks compile and run correctly, fix SC opts for other benchmarks
8:33 AM Ticket #7401 (Can't derive instance for Eq when datatype has no constructor, while it is ...) created by jpbernardy
On a "phantom datatype" D, one gets the message: […] However there is a …

Nov 8, 2012:

11:08 PM Ticket #3072 (considerations for management of shared libs) closed by igloo
fixed: I think we now do as much as we can, so I'm closing this ticket.
10:47 PM Changeset in ghc [258d554]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Remove duplicate test
10:47 PM Changeset in testsuite [072c756]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Remove duplicate test
10:08 PM Changeset in ghc [c2b5698]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Give an error if we can't find a suitable value for PRIdPTR
9:50 PM Changeset in ghc [71f7ab6a]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
define own version of PRIdPTR on platform where its not available Note that PRIdPTR is considered as linux-ism so it's not available on platforms like Solaris, although some other free Unix(-like) OSes apparently supports it too.
9:49 PM Changeset in base [f703e97]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Fix Haddock formatting in Control.Exception This fixes Haddock formatting in the second list in the section "Interruptible operations": haddock lists items should be separated by blank lines. Signed-off-by: Iustin Pop <iusty@k1024.org>
9:49 PM Changeset in ghc [9a1890d]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Fix Haddock formatting in Control.Exception This fixes Haddock formatting in the second list in the section "Interruptible operations": haddock lists items should be separated by blank lines. Signed-off-by: Iustin Pop <iusty@k1024.org>
9:46 PM Changeset in ghc [7dd7008f]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Give dynamic libraries, as well as programs, RPATHs Based on a patch from markwright in #3072.
8:47 PM Ticket #7400 (Strange closure type 17 internal error) created by ropoctl
resample: internal error: evacuate(static): strange closure type 17 …
4:52 PM Changeset in ghc [0b24b72]cardinality by ilyasergey <ilya.sergey@…>
Merge branch 'new-demand-to-merge' into cardinality Conflicts: compiler/stranal/DmdAnal.lhs
3:34 PM Changeset in ghc [8adb606]cardinality by ilyasergey <ilya.sergey@…>
product demand machinery adapted to handle cardinality
3:32 PM Changeset in ghc [9bb7505d]cardinalitynew-demand-to-merge by ilyasergey <ilya.sergey@…>
proper unpacking strategy adapted
2:53 PM WindowsGhc edited by igloo
(diff)
12:55 PM Ticket #7399 (Test Posix004 fails in test-suite) created by paulh
After a standard build of ghc-7.6.1 on debian wheezy, the test-suite fails …
12:27 PM Changeset in ghc [1a0af0e]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add a comment about why we use nextWrapperNum rather than a unique
12:18 PM Changeset in ghc [f5e53165]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
9:44 AM Changeset in ghc [3862220]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
fix typo, courtesy of Jon Cave, thanks!
9:09 AM Ticket #7398 (RULES don't apply to a newtype constructor) created by shachaf
For some reason, RULES that involve a newtype constructor never seem to …

Nov 7, 2012:

3:44 PM Changeset in ghc [57b83a08]cardinality by Ilya Sergey <Ilya.Sergey@…>
Merge branch 'new-demand-to-merge' into cardinality
3:43 PM Changeset in ghc [65718a17]cardinalitynew-demand-to-merge by Ilya Sergey <Ilya.Sergey@…>
more comments in
3:32 PM Changeset in ghc [730558ef]cardinality by Ilya Sergey <Ilya.Sergey@…>
Merge branch 'new-demand-to-merge' into cardinality
3:29 PM Changeset in ghc [195a1a31]cardinalitynew-demand-to-merge by Ilya Sergey <Ilya.Sergey@…>
necessary comments added
3:05 PM Changeset in ghc [50728d0]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
another typo
1:35 PM OverloadedLists edited by giorgidze
(diff)
1:32 PM OverloadedLists edited by giorgidze
(diff)
12:04 PM Ticket #7397 (-fwarn-irrefutable-patterns) closed by chrisdone
invalid: Ahh. Thanks! I was searching the manual for "irrefutable". Indeed, if …
11:24 AM Ticket #7397 (-fwarn-irrefutable-patterns) created by chrisdone
Had a search around and didn't see such a request, apologies if already …
11:10 AM Changeset in ghc [3ca7260a]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
typos
7:18 AM Changeset in nofib [f0082fd]ghc-7.8shake by Edward Z. Yang <ezyang@…>
Follow changes in dependency generation. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
1:52 AM OverloadedLists edited by simonpj
(diff)
12:48 AM Ticket #7396 (Improve "parse error on input `$'" when TemplateHaskell PRAGMA not ...) created by ydewit
Spent close to 1h chasing what possibly could go wrong here: […] …

Nov 6, 2012:

4:28 PM Changeset in ghc [c1b677ff]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
4:28 PM Changeset in testsuite [c97a836]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
4:26 PM Changeset in ghc [2e43779]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
4:24 PM Changeset in ghc [ceedebaf]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Wibble to output
4:24 PM Changeset in testsuite [caf1b285]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Wibble to output
4:23 PM Changeset in ghc [81f2c86]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7384
4:23 PM Changeset in testsuite [620dfc4]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7384
4:23 PM Changeset in ghc [696798a1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7386
4:23 PM Changeset in testsuite [23e7a7e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7386
4:12 PM Changeset in ghc [545bb79]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Refine the "kick-out" predicate for CTyVarEq Consider Work item: k ~ * Inert item: (a::k) ~ Int Then we must kick out the inert item! We weren't doing that, something I discovered when fixing Trac #7384. Discussed with Dimitrios, and we wrote a long comment Note [Delicate equality kick-out] to explain.
4:09 PM Ticket #7191 (hsc2hs can't treat absolute path correctly on Windows.) closed by pcapriotti
fixed: Merged as 67b8c663216690150b6f762e09b32ebbe6334ddd.
4:09 PM Ticket #6019 ('threadDelay maxBound' results in 'internal error: select failed') closed by pcapriotti
Merged as 306ab5509fceb5ccaf62222f94fe18b92ae6b476.
4:08 PM Ticket #6010 (GHC.Conc.labelThread function can't use Unicode character for thread ...) closed by pcapriotti
fixed: Merged as 0e138caccff86d075adc045006d441c80b24e2ca.
4:07 PM Ticket #5252 (UNPACK without optimisation leads to panic) closed by pcapriotti
fixed: Merged as 8b4fee353aa6bfcd08d7ea5ab8b8cc2b526e26f3.
4:03 PM Changeset in ghc [4dade85]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Make rewriteCtFlavor lazy in the coercion for Derived evidence I think I accidentally introduced this bug a month ago when refactoring. It's a bit non-obvious, but since Derived constraints have no evidence, we mustn't be strict in it. Now there's a big comment to prevent this bug happening again. This fixes Trac #7384.
3:55 PM Changeset in ghc [acbe526]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix the instantiation of data constructors in the GHCi debugger This bug caused Trac #7386, because in the (rather tricky) "type inference" (aka run time type reconstruction) done by the GHCi debugger, we were failing to instantiate a data type family correctly. When that code was written we didn't *have* data families. I wrote Note [Constructor arg types] to explain the new scheme.
3:49 PM Changeset in ghc [6ca4616]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
3:09 PM OverloadedLists edited by giorgidze
(diff)
2:41 PM Changeset in ghc [60b35db]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
wibbles to #5252.
2:40 PM OverloadedLists edited by giorgidze
(diff)
2:31 PM Changeset in ghc [306ab55]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Fix #7087 (integer overflow in getDelayTarget()) MERGED from commit 598ee1ad1b8de089a2ed207543761d617a90db52
2:30 PM Changeset in base [0e138ca]ghc-7.6 by Paolo Capriotti <p.capriotti@…>
Handle UTF8 correctly in GHC.Conc.labelThread; fixes #6010 MERGED from commit b41a99bda499801fd88ef0e29b07b1e6d7a56f1b
2:14 PM Changeset in ghc [8b4fee3]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Merge fix for #5252. Based on: commit 5bae803a18b17bdb158a7780e6b6ac3c520e5b39 Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Sat Sep 15 23:09:25 2012 +0100 Fix UNPACK with -fomit-interface-pragmas. We were missing a case, so that you could expose a constructor with UNPACKed fields, but the field tpye was trimmed, and hence can't be expanded. Fixes Trac #5252 (revived)
1:45 PM Status edited by guest
link to Oct 2012 report (diff)
11:19 AM Changeset in ghc [699f8e16]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove getModuleDs; we now just use getModule
10:00 AM OverloadedLists created by giorgidze
9:36 AM Ticket #7364 (`foo !f = id . f` becomes non-strict with -O2) closed by simonmar
wontfix: Yes, good idea - closing as wonfix (the closest we have to "not fixed")

Nov 5, 2012:

7:05 PM Ticket #7395 (DefaultSignatures conflict with default implementations) created by cgaebel
Default signatures cannot be used with default implementations. This is …
4:24 PM Ticket #7375 (Building ghc fails because it is looking for an old version of libgmp) closed by simonmar
fixed: It is probably the case that some of the distributions on …
4:00 PM Ticket #7387 (threaded2 failures in HEAD) closed by simonmar
fixed: I believe these are fixed by commit …
2:51 PM Changeset in ghc [8b25d39]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Save R1/R2/.. across foreign calls
2:51 PM Changeset in ghc [811a19c9]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix 'return' in cmm code when tablesNextToCode==False
2:51 PM Changeset in ghc [a307ad5]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
small optimisation: inline stmNewTVar()
2:51 PM Changeset in ghc [9f68ccec]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
loadThreadState should set HpAlloc=0
11:56 AM Changeset in ghc [680dca1]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
typo
10:05 AM GettingStarted edited by trommler
Removed spam. (diff)
8:44 AM GettingStarted edited by jwoods
(diff)
5:13 AM Commentary/Rts/Signals edited by ezyang
typofix (diff)
3:53 AM Ticket #7391 ("The 'impossible' happened" trying to derive Binary for a data instance) closed by simonpj
invalid: This is a bug in the derive package, not in GHC. The full message looks …
3:03 AM Changeset in ghc [74e43f4]overlapping-tyfams by Richard Eisenberg <eir@…>
Fixed iface-loading bug, with Simon PJ's help. The problem was that mkImportedFamInst was strict in the CoAxiom passed to it. It is now lazy in this parameter. There are a handful of other refectorings, and the removal of various debugging messages in this commit.
1:22 AM Ticket #7393 (GHC cannot solve functional dependency) closed by simonpj
invalid: I'm afraid functional dependencies don't work like that. Type families …

Nov 4, 2012:

5:38 PM Ticket #7394 (SafeHaskell permits OPTIONS_GHC pragmas) created by dag
This can be used to launch arbitrary processes at compile-time, and …
5:17 PM Ticket #7319 (+RTS -xc sometimes results in segfault) closed by pcapriotti
fixed: Merged as acaf240f56cf91c3828f25da1d18a91326499818.
5:16 PM Ticket #5991 (regression: huge number of wakeups in xmonad) closed by pcapriotti
fixed: Merged as f9077d98b9e58b0eca518c8ae370b0f5c4df8800, …
5:15 PM Ticket #7257 (Regression: pinned memory fragmentation) closed by pcapriotti
fixed: Merged as 1596107f9cfc877cef4485f035417723cf1e9d97, …
5:12 PM Ticket #7233 (Int64 division buggy on a 32-bit installation) closed by pcapriotti
fixed: Merged as a191908df094a9243ea3fe1de2fdb43a1d715de5.
3:15 PM Ticket #7393 (GHC cannot solve functional dependency) created by Khudyakov
GHC fails to compile following program: […] with following error …

Nov 3, 2012:

10:32 PM Ticket #7392 ("the impossible happened" when compiling Types.Substitutions) created by martindemello
Ran into this when trying to compile elm from git: […] Failed to …
7:44 PM Ticket #7391 ("The 'impossible' happened" trying to derive Binary for a data instance) created by ydewit
I was trying to automatically derive Binary for a data instance (data …
6:24 AM Ticket #7390 (Setup.hs: internal error: stg_ap_v_ret (MacOS)) created by guest
I was trying to build some haskell. Here's what happened: […] In …
12:07 AM Ticket #7381 (Build failure with BuildFlavour = prof) closed by igloo
fixed: Fixed.

Nov 2, 2012:

11:37 PM Changeset in ghc [34a23d32]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Follow changes in dependency generation
11:37 PM Changeset in testsuite [9a5acacb]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Follow changes in dependency generation
10:54 PM Changeset in ghc [ba38f995]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Avoid putting uniqs in specconstr rules; part of #4012 There's no need to have the uniq in the rule, but its presence can cause spurious ABI changes.
10:38 PM Changeset in ghc [ede3bd92]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in basicTypes/Id.lhs
10:29 PM Changeset in ghc [bc4580c]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in specialise/SpecConstr.lhs
10:15 PM Changeset in ghc [f2b953f]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove an -fno-cse flag There are no longer any GLOBAL_VARs in main/DriverMkDepend.hs.
10:15 PM Changeset in ghc [af072fc3]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Change how dependency generation works; fixes #7381 We now do the initial dependency generation for the vanilla way regardless of what way flags and hisuf/osuf flags are given. This makes it easier to generate the right dependency info in the end.
7:54 PM WorkingConventions/Repositories edited by igloo
(diff)
7:49 PM Ticket #7389 (can't link postgresql-libpq on windows) created by eflister
i follow the instructions here: …
7:47 PM WorkingConventions/Repositories edited by igloo
(diff)
7:39 PM WorkingConventions/Repositories edited by igloo
(diff)
7:36 PM WorkingConventions/Repositories edited by igloo
(diff)
5:56 PM WorkingConventions/Repositories edited by igloo
(diff)
5:56 PM WorkingConventions/Repositories edited by igloo
(diff)
3:43 PM WorkingConventions/Repositories edited by igloo
(diff)
3:26 PM Changeset in ghc [7c4157a]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in basicTypes/Name.lhs
3:26 PM Changeset in ghc [f4161297]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Don't use a unique in the stable name of a foreign export These names end up in the ABI, and hence part of the ABI hash. We don't want uniques in them so that we don't get spurious ABI hash changes.
3:26 PM Changeset in ghc [0a7c4efe]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in typecheck/TcRnTypes.lhs
3:26 PM Changeset in ghc [fb31191a]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Refactoring: Make a HasModule class for getModule
3:26 PM Changeset in ghc [d868491]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove unused function fmapM_maybe
3:26 PM Changeset in ghc [095b9bf4]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Don't put uniqs in ghc wrapper function names; part of #4012 The wrapper functions can end up in interface files, and thus are part of the ABI hash. But uniqs easily change for no good reason when recompiling, which can lead to an ABI hash needlessly changing.
12:20 PM Changeset in ghc [aba7b11e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a test for CAPI wrapper functions
12:20 PM Changeset in testsuite [4a118b7]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for CAPI wrapper functions
12:19 PM Changeset in ghc [eb1c829b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Don't enable the "static" way if we don't have vanilla libraries
12:19 PM Changeset in testsuite [64c5faf]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Don't enable the "static" way if we don't have vanilla libraries
12:14 PM Ticket #7388 (CAPI doesn't work with ghci) created by igloo
[…]
11:22 AM Ticket #7387 (threaded2 failures in HEAD) created by simonmar
I've been trying to track down the cause of some failures in HEAD: […] …
3:12 AM Ticket #7386 (Panic "tcTyVarDetails" in GHCi when :forcing a data family instance) created by goldfire
I loaded the following code into GHCi: […] Then. I run these commands …
3:07 AM Ticket #7385 (Promotion of datatypes without -XDataKinds) closed by goldfire
worksforme: It turns out my GHCi session had -XDataKinds enabled. Sorry for the …
3:03 AM Ticket #7385 (Promotion of datatypes without -XDataKinds) created by goldfire
The following code, without any extensions, compiles: […] It would …
2:41 AM Ticket #7384 (Panic "ctEvTerm" when using functional dependencies and PolyKinds) created by goldfire
The following code causes a panic: […] The panic reads: […] The …
1:37 AM Status/SLPJ-Tickets edited by simonpj
(diff)

Nov 1, 2012:

11:32 PM WorkingConventions/Repositories edited by igloo
(diff)
11:11 PM WorkingConventions/Repositories created by igloo
8:38 PM Ticket #7383 (implement proper type promotion in compilation of C calls) created by igloo
[…] A useful test for this is cgrun071. If we get it wrong then it …
7:36 PM Ticket #7382 (Evaluating GHCi expressions is slow following the dynamic-by-default ...) created by parcs
In GHC 7.7.20121101 it takes at least half a second for any GHCi …
5:35 PM Changeset in ghc [26edd7d]supercompiler by Max Bolingbroke <batterseapower@…>
Comment only
5:22 PM Changeset in ghc [08b7320]supercompiler by Max Bolingbroke <batterseapower@…>
Complete Deeds threading in Split2
3:19 PM Changeset in ghc [acaf240]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
fprintCCS_stderr: untag the exception (#7319) MERGED from commit 467e1a623d405440021e92572638be22f0cf5dda
3:19 PM Changeset in ghc [809e693]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Revert "Disable the timer signal while blocked in select() (#5991)" This reverts commit dd24d6bc37879c6b32a3d5ac4ee765e59e13501c. This attempt to fix the problem was misguided: the program might be stuck in a foreign call rather than awaitEvent(), and then the timer signal will never get disabled. The only way to turn off the timer signal in this case is in the timer interrupt handler itself. MERGED from commit 673b6f50eca6f53cfb13b00e587c403c716baba1
3:18 PM Changeset in ghc [f9077d98]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Another overhaul of the recent_activity / idle GC handling (#5991) Improvements: - we now turn off the timer signal in the non-threaded RTS after idleGCDelay. This should make the xmonad users on #5991 happy. - we now turn off the timer signal after idleGCDelay even if the idle GC is disabled with +RTS -I0. - we now do *not* turn off the timer when profiling. - more comments to explain the meaning of the various ACTIVITY_* values MERGED from commit 0b79d5cd4687dacf7efd430df7fba9d9a5a5ce32
2:43 PM Ticket #7381 (Build failure with BuildFlavour = prof) created by goldfire
On a fresh checkout of HEAD, with BuildFlavour = prof in my …
2:42 PM Changeset in ghc [6fd14e4]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Include pinned memory in the stats for allocated memory This broke with the changes to the pinned object handling in 67f4ab7e6b7705a9d617c6109a8c5434ede13cae. MERGED from commit c19f2e320a575a66d31c83d846ce3cc954c4ab3b
2:41 PM Changeset in ghc [a737b1ef]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Allow allocNursery() to allocate single blocks (#7257) Forcing large allocations here can creates serious fragmentation in some cases, and since the large allocations are only a small optimisation we should allow the nursery to hoover up small blocks before allocating large chunks. MERGED from commit 1f5d83648dfda39d999eb8a9e8192339b3eea540
2:41 PM Changeset in ghc [33de4fb]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Some further tweaks to reduce fragmentation when allocating the nursery MERGED from commit a8179622f84bbd52e127a9596d2d4a918ca64e0c
2:41 PM Changeset in ghc [f99f369]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Use perl interpreter in the PATH.
2:41 PM Changeset in ghc [1596107f]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Cache the result of countOccupied(gen->large_objects) as gen->n_large_words (#7257) The program in #7257 was spending 90% of its time counting the live data in gen->large_objects. We already avoid doing this for small objects, but in this example the old generation was full of large objects (actually pinned ByteStrings). MERGED from commit 016fd74d6517512b62b36ff12cdccf2e723a0fb3
2:41 PM Changeset in ghc [33e16f4]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Reduce fragmentation when using +RTS -H (with or without a size) MERGED from commit a68df77ede928e6c7790dacb5925625792a904d3
2:38 PM Changeset in base [a191908]ghc-7.6 by Paolo Capriotti <p.capriotti@…>
Fix #7233: avoid overflow in divInt64# MERGED from commit 4137f8c1259e02dc1992c9d6771f45f495e7cef4
2:37 PM Changeset in testsuite [0e35f15]ghc-7.6 by Paolo Capriotti <p.capriotti@…>
Adjust limits for haddock perf tests.
2:34 PM Changeset in testsuite [e416052]ghc-7.6 by Paolo Capriotti <p.capriotti@…>
Require /bin/sh instead of bash in T6106.
2:32 PM Changeset in ghc [d163845]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
2:29 PM Changeset in ghc [22932389]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix popcnt calls We don't want to narrow the argument size before making the foreign call: Word8 still gets passed as a Word-sized argument
2:12 PM Changeset in ghc [7706bee0]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in codeGen/StgCmmPrim.hs
2:11 PM Changeset in ghc [dba4fa5]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix typos
1:13 PM Status/Oct12 edited by igloo
(diff)
1:04 PM Changeset in ghc [225172e]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix bug in stg_enter_checkbh This was causing crashes in stm050(ghci), throwto001(ghci), and possibly more.
12:59 PM Changeset in ghc [8703bbc]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
The shape of StgTVar should not depend on THREADED_RTS By shear luck I think this didn't lead to any actual runtime crashes, but it did cause some problems for debugging.
10:50 AM Status/Oct12 edited by simonmar
(diff)
10:47 AM Status/Oct12 edited by simonmar
(diff)
10:13 AM Changeset in ghc [458ee4fe]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Add -fghci-hist-size=N to set the number of previous steps stored by :trace
10:13 AM Changeset in ghc [d28a7223]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
A couple of W_s should be P_s (not an actual bug, I think)
10:13 AM Changeset in ghc [26e576c0]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix bug in stg_ctoi_R1n (could cause GHCi crashes)
10:13 AM Changeset in ghc [ee43ad52]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
turn off cmm optimisation for the debug way
10:13 AM Changeset in ghc [3a6b1bf]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Turn on -O2 for the RTS by default Optimisation now makes a difference when compiling .cmm code, because it enables the optimisation passes in CmmPipeline. Recently validate has not been optimising the .cmm code because it uses SRC_HC_OPTS=-O0, which explains why I couldn't reproduce #7366 in validate (the bug miscompiled rts/PrimOps.cmm).
10:13 AM Changeset in ghc [2073e3ec]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Don't clearNurseries() in parallel with -debug It makes sanity-checking fail.
9:42 AM GettingStarted edited by trommler
Removed spam. (diff)
9:37 AM Ticket #7380 (Panic: mkNoTick: Breakpoint loading modules with -O2 via API) created by JeanPhilippeMoresmau
I load a trivial module via the API. I get a panic: GHCBugs.exe: …
9:09 AM GettingStarted edited by jwoods
(diff)
8:54 AM Status/Oct12 edited by dreixel
(diff)
8:54 AM Status/Oct12 edited by dreixel
(diff)
1:29 AM Changeset in ghc [d7ca7af2]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in nativeGen/NCGMonad.hs

Oct 31, 2012:

5:32 PM Status/Oct12 edited by diatchki
(diff)
5:13 PM Ticket #7220 (Confusing error message in type checking related to type family, fundep, ...) closed by simonpj
fixed: "I cannot think of any reason why it should relate the type (forall b. (C …
5:04 PM Changeset in ghc [897415c0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
5:04 PM Changeset in testsuite [c5b08f2]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
5:04 PM Changeset in ghc [19cb2c69]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Teat Trac #7220
5:04 PM Changeset in testsuite [487d3a1]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Teat Trac #7220
5:03 PM Changeset in ghc [232f1a2]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Add notes about type-family overlap in GHCi (see Trac #7102)
4:24 PM Changeset in ghc [3c48b06]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//testsuite
4:24 PM Changeset in testsuite [8dbf893]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//testsuite
4:17 PM Changeset in ghc [cb9e4492]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Fix error output
4:17 PM Changeset in testsuite [1f90713]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix error output
4:16 PM Changeset in ghc [9d22874]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
4:16 PM Changeset in testsuite [fb35960]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
4:15 PM Changeset in ghc [33d0f49]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
4:15 PM Changeset in ghc [2677e42]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Wibble to recent changes to TcErrors
4:15 PM Changeset in ghc [8cddd70]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Modify T5130 so that it passes Really it should always have failed!
4:15 PM Changeset in testsuite [7598acd]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Modify T5130 so that it passes Really it should always have failed!
4:02 PM Ticket #7379 (rangeTest test fails on Windows) created by igloo
The CWchar type on Win32 is unsigned: […] This causes the rangeTest
3:37 PM Changeset in ghc [c085b2d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix ghcpkg03, ghcpkg05 (we need to normalise the dynlib names)
3:37 PM Changeset in testsuite [67fe61a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix ghcpkg03, ghcpkg05 (we need to normalise the dynlib names)
3:12 PM Changeset in unix [2ab2b49]ghc-7.8 by Ian Lynagh <ian@…>
Export CatchInfo,CatchInfoOnce constructors of Handler This fixes warnings following commit 910a642294eb3547d0cbb3d5735ad81b964f137b Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Mon Oct 29 23:25:25 2012 +0000 Do not treat a constructor in a *pattern* as a *use* of that constructor I'm not sure if this is the right thing to do: In commit 1c4608e3b8737dbb9204f850af4d680ccea7d8ec Author: Simon Marlow <marlowsd@gmail.com> Date: Thu Feb 19 10:05:32 2009 +0000 Rewrite of signal-handling. the commit message says: The new implementation has the capability to define signal handlers that have access to the siginfo of the signal (#592), but this functionality is not exposed in this patch. but this at least gets validate builds working again, and we can change it if necessary as part of #2451
2:35 PM Status/Oct12 edited by goldfire
(diff)
1:33 PM Ticket #7378 (Identical alts/bad divInt# code) created by daniel.is.fischer
[http://stackoverflow.com/questions/13139875/removing-case-with-duplicate-b
11:25 AM Changeset in ghc [8900089]supercompiler by Max Bolingbroke <batterseapower@…>
Checkpoint deeds in splitter
11:24 AM Changeset in ghc [6d30d1c]supercompiler by Max Bolingbroke <batterseapower@…>
Fix a small but critcal error in MSG
11:21 AM Changeset in ghc [ab5008d4]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Retainer prof: immutable arrays are not retainers, and fix the docs
11:21 AM Changeset in ghc [984149bf]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix C macro bug that was causing some stack checks to erroneously succeed
10:38 AM Status/Oct12 edited by dreixel
(diff)
10:28 AM Status/Oct12 edited by simonpj
(diff)
10:26 AM Status/Oct12 edited by simonpj
(diff)
9:57 AM Ticket #7377 (Type equality unification shortcoming) closed by simonpj
fixed: This was originally by design, but we changed our minds back again! I …
9:55 AM Ticket #6069 (Rank 2 Polymorphism Compile Error) closed by simonpj
fixed: Now all three fail, as they should, and fail in the same way: […]
9:54 AM Changeset in ghc [9de0eb95]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #6069
9:54 AM Changeset in testsuite [7185a1f]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #6069
9:49 AM Changeset in ghc [2098689]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7264
9:49 AM Changeset in testsuite [a457a9d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7264
9:47 AM Ticket #7264 (Adding GHC's inferred type signatures to a working program can make it ...) closed by simonpj
fixed: Now GHC does not instantiate mmap at a polymorphic type, and we get this …
9:39 AM Ticket #7336 (Defined but not used is not detected for data types with instances) closed by simonpj
fixed: Good point. Here's a fix: […] The fix does not treat "deriving" …
9:22 AM Changeset in ghc [87de298]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
9:22 AM Changeset in testsuite [53034d7]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
9:20 AM Changeset in base [b500ee8]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//packages/base
9:20 AM Changeset in ghc [7fa00730]wip/T9016wip/ampwip/coveritywip/orf by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//packages/base
9:20 AM Changeset in base [e7df49e]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Simon Peyton Jones <simonpj@…>
Replace Rank2Types with RankNTypes
9:20 AM Changeset in ghc [f5dee983]wip/T9016wip/ampwip/coveritywip/orf by Simon Peyton Jones <simonpj@…>
Replace Rank2Types with RankNTypes
9:17 AM Changeset in ghc [c682cab]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Add error output (accidently omitted before)
9:17 AM Changeset in testsuite [3fb0df4]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Add error output (accidently omitted before)
9:16 AM Changeset in ghc [309c7e60]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Extend tc194 slightly
9:16 AM Changeset in testsuite [5a5a1a4]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Extend tc194 slightly
9:15 AM Changeset in ghc [fcb4fe57]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Wibbles to error messages
9:15 AM Changeset in testsuite [6b5c60fa]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Wibbles to error messages
9:12 AM Changeset in ghc [f28972a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Improved performance bounds on 32-bit win
9:12 AM Changeset in testsuite [cc131a6]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Improved performance bounds on 32-bit win
9:11 AM Changeset in ghc [2f6b815]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Use 'error "uk"' rather than 'undefined' 'error' hsa a magical type with openTypeKind, whereas undefined doesn't
9:11 AM Changeset in testsuite [521472f]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Use 'error "uk"' rather than 'undefined' 'error' hsa a magical type with openTypeKind, whereas undefined doesn't
9:09 AM Changeset in ghc [7e255c5c]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
9:08 AM Changeset in ghc [10f8342]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Do not instantiate unification variables with polytypes Without -XImpredicativeTypes, the typing rules say that a function should be instantiated only at a *monotype*. In implementation terms, that means that a unification variable should not unify with a type involving foralls. But we were not enforcing that rule, and that gave rise to some confusing error messages, such as Trac #7264, #6069 This patch adds the test for foralls. There are consequences * I put the test in occurCheckExpand, since that is where we see if a type can unify with a given unification variable. So occurCheckExpand has to get DynFlags, so it can test for -XImpredicativeTypes * We want this to work foo :: (forall a. a -> a) -> Int foo = error "foo" But that means instantiating error at a polytype! But error is special already because you can instantiate it at an unboxed type like Int#. So I extended the specialness to allow type variables of openTypeKind to unify with polytypes, regardless of -XImpredicativeTypes. Conveniently, this works in TcUnify.matchExpectedFunTys, which generates unification variable for the function arguments, which can be polymorphic. * GHC has a special typing rule for ($) (see Note [Typing rule for ($)] in TcExpr). It unifies the argument and result with a unification variable to exclude unboxed types -- but that means I now need a kind of unificatdion variable that *can* unify with a polytype. So for this sole case I added PolyTv to the data type TcType.MetaInfo. I suspect we'll find mor uses for this, and the changes are tiny, but it still feel a bit of a hack. Well the special rule for ($) is a hack! There were some consequential changes in error reporting (TcErrors).
8:54 AM Changeset in ghc [4baebfae]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
12:50 AM Changeset in ghc [a44a5e3]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Clean some old files that we no longer generate Avoids problems for people with old files in their tree
12:25 AM Changeset in ghc [8623be0]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
12:08 AM Changeset in ghc [8d226e28]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Improve touchy It's now simpler, and it fails if something fails rather than just printing an error message and continuing.

Oct 30, 2012:

11:53 PM Changeset in ghc [8c7dc718]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Change how touchy sets the file time Also added a large comment about why we need it
11:35 PM Ticket #7377 (Type equality unification shortcoming) created by acowley
The following program demonstrates cases where the equality f a ~ g b is …
11:17 PM Status/Oct12 edited by gmainland
(diff)
8:50 PM Changeset in ghc [5ee08ddf]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Attach global register liveness info to Cmm procedures. All Cmm procedures now include the set of global registers that are live on procedure entry, i.e., the global registers used to pass arguments to the procedure. Only global registers that are use to pass arguments are included in this list.
8:50 PM Changeset in ghc [e2f6bbd]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Draw STG F and D registers from the same pool of available SSE registers on x86-64. On x86-64 F and D registers are both drawn from SSE registers, so there is no reason not to draw them from the same pool of available SSE registers. This means that whereas previously a function could only receive two Double arguments in registers even if it did not have any Float arguments, now it can receive up to 6 arguments that are any mix of Float and Double in registers. This patch breaks the LLVM back end. The next patch will fix this breakage.
8:50 PM Changeset in ghc [dcf88e66]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Generate correct LLVM for the new register allocation scheme. We now have accurate global register liveness information attached to all Cmm procedures and jumps. With this patch, the LLVM back end uses this information to pass only the live floating point (F and D) registers on tail calls. This makes the LLVM back end compatible with the new register allocation strategy. Ideally the GHC LLVM calling convention would put all registers that are always live first in the parameter sequence. Unfortunately the specification is written so that on x86-64 SpLim (always live) is passed after the R registers. Therefore we must always pass *something* in the R registers, so we pass the LLVM value undef.
8:50 PM Changeset in ghc [a50cd57]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Get ride of the -fregs-liveness flag. With the new register allocation scheme, the LLVM back end must always use liveness information.
8:50 PM Changeset in ghc [82ede426]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Properly mark C-- calls to _assertFail as "never returns".
8:50 PM Changeset in ghc [6a685070]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Generalize register sets and liveness calculations. We would like to calculate register liveness for global registers as well as local registers, so this patch generalizes the existing infrastructure to set the stage.
4:55 PM Changeset in ghc [8e5fe67]cardinality by Ilya Sergey <Ilya.Sergey@…>
cleanup
4:39 PM Changeset in ghc [aa2ef7c7]cardinality by Ilya Sergey <Ilya.Sergey@…>
Merge branch 'new-demand-to-merge' into cardinality Conflicts: compiler/stranal/DmdAnal.lhs
1:04 PM Changeset in ghc [fad36872]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//testsuite Conflicts: mk/test.mk
1:04 PM Changeset in testsuite [eed0564]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//testsuite Conflicts: mk/test.mk
12:50 PM Changeset in ghc [8e816844]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Cmm jumps always have live register information. Jumps now always have live register information attached, so drop Maybes.
12:50 PM Changeset in ghc [f9265dd3]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Attach proper jump liveness information to generated C-- code.
12:50 PM Changeset in ghc [3db0254]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Save and restore registers across calls to unlockClosure. We may not assume that registers are saved across calls to unlockClosure because it could call a C function on some platforms.
12:30 PM Changeset in ghc [37f59ef]cardinalitynew-demand-to-merge by Ilya Sergey <Ilya.Sergey@…>
cleanup
12:21 PM Changeset in ghc [09c49d31]cardinalitynew-demand-to-merge by Ilya Sergey <Ilya.Sergey@…>
cleanup
12:21 PM Changeset in ghc [a56d356c]cardinalitynew-demand-to-merge by Ilya Sergey <Ilya.Sergey@…>
cleanup
12:10 PM Changeset in ghc [f288a5b]cardinalitynew-demand-to-merge by Ilya Sergey <Ilya.Sergey@…>
Merge branch 'master' into new-demand-to-merge
12:10 PM Changeset in ghc [abc6031b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
fix HAVE_VANILLA when we have both static profiling and vanilla libs
12:10 PM Changeset in ghc [a7e40468]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
accept
12:10 PM Changeset in testsuite [03a016b]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
fix HAVE_VANILLA when we have both static profiling and vanilla libs
12:10 PM Changeset in testsuite [46a856a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
accept
12:09 PM Changeset in ghc [04219cf]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add test for #7319
12:09 PM Changeset in testsuite [23ad5a9]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add test for #7319
12:06 PM Changeset in ghc [092c0bd4]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Make DYNAMIC_BY_DEFAULT=NO when GhcUnregisterised
12:06 PM Changeset in ghc [4444dd8]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
INFO_TABLE_RET should generate a CmmRetInfoLabel, not a CmmInfoLabel Fixes this, when building unregisterised: rts/dist/build/AutoApply.hc:87:1: error: ‘stg_ap_v_entry’ undeclared (first use in this function)
12:06 PM Changeset in ghc [26284ea]cardinalitynew-demand-to-merge by Ilya Sergey <Ilya.Sergey@…>
Merge branch 'master' into new-demand-to-merge Conflicts: compiler/basicTypes/MkId.lhs compiler/coreSyn/CorePrep.lhs compiler/main/DynFlags.hs compiler/main/TidyPgm.lhs compiler/simplCore/SimplCore.lhs compiler/simplCore/SimplUtils.lhs compiler/stranal/DmdAnal.lhs
12:02 PM Changeset in ghc [baf9da65]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
make it optional to have DynamicByDefault, to support older GHCs It's often useful to be able to say 'make TEST_HC=ghc' to check that a test really fails with a different GHC.
12:02 PM Changeset in testsuite [65ab228]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
make it optional to have DynamicByDefault, to support older GHCs It's often useful to be able to say 'make TEST_HC=ghc' to check that a test really fails with a different GHC.
6:38 AM Status/Oct12 edited by chak
(diff)
6:30 AM Changeset in ghc [191250b4]type-nats by Iavor S. Diatchki <diatchki@…>
Fix up to build with renamed promoting functions.
4:44 AM Ticket #7376 (strict field + type constructor of kind * -> * or higher causes ghc panic) closed by guest
duplicate: Thanks for the report, it's a duplicate of #7210.
2:39 AM Changeset in ghc [7d7410f5]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Fix the have-we-got-vanilla-libraries test It thought that the profiling libraries were vanilla
2:39 AM Changeset in testsuite [90033bb]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix the have-we-got-vanilla-libraries test It thought that the profiling libraries were vanilla
2:36 AM Changeset in ghc [11aa737]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix dependency generation when GhcLibWays = dyn p This is a kludge. A proper fix probably involves improving the "ghc -M" flags to handle this sort of case better.
1:22 AM Changeset in base [78960877]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ross Paterson <ross@…>
add Traversable laws
1:22 AM Changeset in ghc [0ec659d]wip/T9016wip/ampwip/coveritywip/orf by Ross Paterson <ross@…>
add Traversable laws

Oct 29, 2012:

11:37 PM Ticket #7376 (strict field + type constructor of kind * -> * or higher causes ghc panic) created by wyfrn
Example: data Foo = Foo { strictField :: ! IO [String] } Remove the …
11:25 PM Changeset in ghc [910a642]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Do not treat a constructor in a *pattern* as a *use* of that constructor Occurrences in terms are uses, in patterns they are not. In this way we get unused-constructor warnings from modules like this module M( f, g, T ) where data T = T1 | T2 Bool f x = T2 x g T1 = True g (T2 x) = x Here a T1 value cannot be constructed, so we can warn. The use in a pattern doesn't count. See Note [Patterns are not uses] in RnPat. Interestingly this change exposed three module in GHC itself that had unused constructors, which I duly removed: * ghc/Main.hs * compiler/ghci/ByteCodeAsm * compiler/nativeGen/PPC/RegInfo Their changes are in this patch.
11:19 PM Changeset in ghc [f8c23ff]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix bug with reporting deprecated use of flag (Trac #7349)
7:53 PM Changeset in ghc [59564731]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix a makefile rule
6:32 PM Changeset in ghc [795a3fd7]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
More .gitignore updates
6:26 PM Changeset in ghc [5558bea]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Rearrange .gitignore a little
12:05 PM Ticket #7375 (Building ghc fails because it is looking for an old version of libgmp) created by mimosa
Haskell requires libgmp.so.3 but that is ancient. I'm not sure if this …
12:19 AM Changeset in ghc [0c4ed55]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Move ghc-pkg's generated Version.hs inside the dist directories

Oct 28, 2012:

10:50 PM Changeset in ghc [b6ef352]type-nats by Iavor S. Diatchki <diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats
10:29 PM Changeset in ghc [d24ffd62]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove some more unused .gitignore entries
9:22 PM Ticket #7374 (rule not firing) created by igloo
In the code below, the rule appears not to fire. Based on the bytestring …
7:56 PM Ticket #7373 (When building GHC: Failed to load interface for `GHC.Fingerprint') created by igloo
when doing a build with THREADS=1, we are getting things like: […] (we …
7:02 PM Changeset in ghc [1b02de8d]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove some old .gitignore entries We no longer generate those files
6:45 PM Ticket #7372 (Lint failure in GHC 7.6.1) created by simonpj
José Romildo Malaquias reports that the attached file (requires parsec

Oct 27, 2012:

9:16 PM Changeset in ghc [fe7c8fc]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
fix obvious typos these can go into the release 7.6.2 too, I guess
9:13 PM Changeset in ghc [115ceb4]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Typo
9:11 PM Changeset in ghc [32019d8]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Fix typo in the documentation of CApiFFI Signed-off-by: Gabor Greif <ggreif@gmail.com>
9:00 PM Changeset in ghc [c7ae3509]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Use the right arch name in the Windows installer filename
7:31 PM Changeset in base [9eb9bba]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Remove GHC.Read.readp It was marked with "XXX Can this be removed?", so let's remove it and see if anything breaks.
7:31 PM Changeset in ghc [9e9c6ebc]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Remove GHC.Read.readp It was marked with "XXX Can this be removed?", so let's remove it and see if anything breaks.
6:30 PM Changeset in base [d073522]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
More type signature improvements from Bas van Dijk No changes, just using nicer type variable names
6:30 PM Changeset in ghc [123ba5ef]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
More type signature improvements from Bas van Dijk No changes, just using nicer type variable names
6:13 PM Changeset in base [fff940b]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
Remove commented types in module export lists These comments are rather less useful now that haddock can give docs with the same informatino in the module synopsis. Having to maintain them when making changes to the library is a pain, and when people forget about doing so there is nothing that checks that the comments are right, so mistakes tend to linger. Of the comments that my script detected, 78 of 684 were already incorrect in one way or another, e.g. missing context: Text.Show.showsPrec Comment type: Int -> a -> ShowS Actual type: Show a => Int -> a -> ShowS wrong context: Numeric.readInt Comment type: Integral a => a -> (Char -> Bool) -> (Char -> Int) -> ReadS a Actual type: Num a => a -> (Char -> Bool) -> (Char -> Int) -> ReadS a not following a class change (e.g. Num losing its Eq superclass): Text.Read.Lex.readOctP Comment type: Num a => ReadP a Actual type: (Eq a, Num a) => ReadP a not following the Exceptions change: GHC.Conc.childHandler Comment type: Exception -> IO () Actual type: SomeException -> IO () or just always been wrong: GHC.Stable.deRefStablePtr Comment type: StablePtr a -> a Actual type: StablePtr a -> IO a
6:13 PM Changeset in ghc [fda3002]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
Remove commented types in module export lists These comments are rather less useful now that haddock can give docs with the same informatino in the module synopsis. Having to maintain them when making changes to the library is a pain, and when people forget about doing so there is nothing that checks that the comments are right, so mistakes tend to linger. Of the comments that my script detected, 78 of 684 were already incorrect in one way or another, e.g. missing context: Text.Show.showsPrec Comment type: Int -> a -> ShowS Actual type: Show a => Int -> a -> ShowS wrong context: Numeric.readInt Comment type: Integral a => a -> (Char -> Bool) -> (Char -> Int) -> ReadS a Actual type: Num a => a -> (Char -> Bool) -> (Char -> Int) -> ReadS a not following a class change (e.g. Num losing its Eq superclass): Text.Read.Lex.readOctP Comment type: Num a => ReadP a Actual type: (Eq a, Num a) => ReadP a not following the Exceptions change: GHC.Conc.childHandler Comment type: Exception -> IO () Actual type: SomeException -> IO () or just always been wrong: GHC.Stable.deRefStablePtr Comment type: StablePtr a -> a Actual type: StablePtr a -> IO a
5:38 PM Changeset in ghc [2d44ece]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7336
5:38 PM Changeset in testsuite [7a57e1a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7336
3:17 PM Changeset in base [63f60864]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Ian Lynagh <ian@…>
alpha-rename the type signatures of foldl, foldl', and scanl to be consistent with foldr and scanr
3:17 PM Changeset in ghc [57f65911]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <ian@…>
alpha-rename the type signatures of foldl, foldl', and scanl to be consistent with foldr and scanr
2:57 PM Building/Unregisterised edited by igloo
(diff)
2:30 PM Building/Unregisterised edited by igloo
(diff)
2:07 PM Status/SLPJ-Tickets edited by simonpj
(diff)
12:37 PM Changeset in ghc [3a0a3151]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix build on platforms on which we don't have register info
Note: See TracTimeline for information about the timeline view.