Timeline


and

Feb 10, 2013:

5:54 PM Changeset in ghc [98e12ea9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Tweak another 32bit perf bound
5:54 PM Changeset in testsuite [34eda6d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Tweak another 32bit perf bound
5:53 PM Changeset in ghc [77cfc62b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Tweak another 32bit perf bound
5:53 PM Changeset in testsuite [810fb1fe]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Tweak another 32bit perf bound
5:45 PM Changeset in ghc [3541207]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
More 32bit perf bound fixes
5:45 PM Changeset in testsuite [2ee201b]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
More 32bit perf bound fixes
5:33 PM Changeset in ghc [448d4e7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
More 32bit perf test bound updates
5:33 PM Changeset in testsuite [6478fc6a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
More 32bit perf test bound updates
5:05 PM Changeset in ghc [61dfc6c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
More 32-bit perf updates
5:05 PM Changeset in testsuite [85825135]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
More 32-bit perf updates
4:48 PM Changeset in ghc [5ec0ad3]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rearrange the summary output In particular, the 3 values you most need to care about (framework failures, unexpected passes, unexpected failures) are now together in a block.
4:48 PM Changeset in testsuite [ceabf35]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rearrange the summary output In particular, the 3 values you most need to care about (framework failures, unexpected passes, unexpected failures) are now together in a block.
4:45 PM Changeset in ghc [8e1e95e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Update 32bit perf results for the haddock tests
4:45 PM Changeset in testsuite [67e626e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Update 32bit perf results for the haddock tests
8:49 AM Changeset in ghc [1affe46]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Austin Seipp <aseipp@…>
Revert accidental change. It slipped in on accident. Signed-off-by: Austin Seipp <aseipp@pobox.com>
8:39 AM Changeset in ghc [213e1c7]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Austin Seipp <aseipp@…>
Make sure ./configure tests valid C99 programs. Issue #7678. Clang gives a big fat warning that there's no return value for the statement, since the prototype defaults to 'int'. Signed-off-by: Austin Seipp <aseipp@pobox.com>
8:39 AM Changeset in ghc [61e8d5d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Austin Seipp <aseipp@…>
Better detection of clang in ./configure. Issue #7678. Signed-off-by: Austin Seipp <aseipp@pobox.com>
8:35 AM Ticket #7678 (GHC should compile cleanly with clang) created by thoughtpolice
I'm running into several difficulties (which I'll catalog shortly) …

Feb 9, 2013:

11:48 PM Changeset in ghc [ae06df6]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Improve sync-all's old-time-repo check It now checks that the directory exists before complaining that it's old.
9:56 PM Changeset in ghc [e98090e7] by Ian Lynagh <ian@…>
Fix GMP_PREFER_FRAMEWORK It doesn't look like the old code could have worked
9:56 PM Changeset in integer-gmp [0092e88]ghc-7.8wip/T8647 by Ian Lynagh <ian@…>
Fix GMP_PREFER_FRAMEWORK It doesn't look like the old code could have worked
9:55 PM Changeset in ghc [1b91e705] by Ian Lynagh <ian@…>
Never try to use the system gmp on Windows Apparently building on Windows failed when there is a system gmp available.
9:55 PM Changeset in integer-gmp [b3bb538]ghc-7.8wip/T8647 by Ian Lynagh <ian@…>
Never try to use the system gmp on Windows Apparently building on Windows failed when there is a system gmp available.
8:58 PM Ticket #7677 (Proposal: add attached README.md to GHC repo) created by morabbin
Have a look at my [https://github.com/Morabbin/ghc accidental github fork …
6:33 PM Ticket #7676 (Unify patterns and function bindings) closed by igloo
wontfix: Thanks for the report. However, this matches the behaviour specified by …
6:20 PM Ticket #7595 (Static flags code needs cleanup) closed by igloo
fixed: I applied the first one. Thanks.
12:39 PM Changeset in ghc [6d48e90]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
A bit more tidying up This is really just a completion of bcbfdd03.
12:34 PM Changeset in ghc [a9500536]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Wibbles to test
12:34 PM Changeset in testsuite [48d6d77]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Wibbles to test
6:21 AM Changeset in base [a09e40f]data-proxydbcsghc-7.8 by Gabor Greif <ggreif@…>
Fix detection rule to classify types as non-floating-point
6:21 AM Changeset in ghc [53f56f1c] by Gabor Greif <ggreif@…>
Fix detection rule to classify types as non-floating-point
2:50 AM Ticket #7676 (Unify patterns and function bindings) created by Mathnerd314
The following program: […] produces an error (on 7.4.1 and …
12:08 AM Changeset in ghc [fb02fa09]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc Conflicts: compiler/typecheck/TcInstDcls.lhs
12:03 AM Changeset in ghc [bcbfdd0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Yet more refactoring in overlapping type-family instances This patch mainly introduces TcValidity.checkConsistendFamInst, and uses it when typechecking type-family instances, *including* default instances. I find I can't remember why I began this particular saga, but it's a modest improvement I think.

Feb 8, 2013:

10:07 PM Changeset in ghc [f52b4ad]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Split the PlatformConstants type off into its own module
9:54 PM Changeset in ghc [fa868633]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add -fno-cse pragma in DynFlags.hs (fixes #7595)
9:19 PM Changeset in nofib [7afa7c3]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Make shootout/README use markdown
9:17 PM Changeset in nofib [f9b7ad5]ghc-7.8shake by Johan Tibell <johan.tibell@…>
More markdown markup in README.md
7:57 PM Building/RunningNoFib edited by dterei
(diff)
7:55 PM Changeset in directory [35f024f]ghc-7.8 by Ian Lynagh <ian@…>
Follow testsuite changes
7:55 PM Changeset in base [91fc409]data-proxydbcsghc-7.8 by Ian Lynagh <ian@…>
Follow testsuite changes
7:55 PM Changeset in ghc [389fdc8] by Ian Lynagh <ian@…>
Follow testsuite changes
7:55 PM Changeset in base [5037619]data-proxydbcsghc-7.8 by Ian Lynagh <ian@…>
Remove a redundant pragma
7:55 PM Changeset in ghc [2915195] by Ian Lynagh <ian@…>
Remove a redundant pragma
7:55 PM Changeset in nofib [5e7532d]ghc-7.8shake by David Terei <davidterei@…>
Improve README and convert to markdown.
7:30 PM Building/RunningNoFib edited by dterei
add note about html package (diff)
6:08 PM Changeset in ghc [9f293ae5]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
6:08 PM Changeset in testsuite [a9051de]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
6:03 PM Changeset in ghc [db9248c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Don't import TypeRep
5:30 PM Changeset in ghc [50cfc63]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
5:30 PM Changeset in testsuite [01f9ff9]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
5:29 PM Changeset in ghc [d72044d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
5:29 PM Changeset in ghc [b5c18c9]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix an old and egregious specialisation bug (Trac #5113) The specialiser needs to know if a dictionay has some structure, so that it can decide whether to specialise a function. Eg (A) let d = $dfblah d1 in ....(f d).... (B) \d. ....(f d).... In (A) it's probably worth specialising f; in (B) it isn't. Previously we were relying on d's unfolding, but the specialiser does cloning as it goes, which discards the unfolding. So we were simply discarding all specialisations for functions with local dictionary bindings! This bug seems to have been there for a long time. This is what originally caused Trac #5113. Then we went through a phase where local bindings were not generalised, and that meant there was no locally overloaded f to specialise; so the performance problem appeared to be fixed. But now we are generalising local bindings again, so it re-appeared. This patch fixes the original problem.
5:01 PM Changeset in nofib [c4bcc96]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Pass -pthread when compiling revcomp-c.c
4:55 PM Changeset in nofib [c30491f]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Compile all nofib programs with -O2 by default This is what we recommend people to use for best performance, so we should use it in our benchmarks.
3:17 PM ArrowNotation edited by ross
typo (diff)
3:13 PM ArrowNotation created by ross
proposed changes
2:27 PM Frisby2013Q1 edited by nfrisby
(diff)
1:36 PM Ticket #7675 (Program lives on with dead main thread) closed by simonmar
duplicate: The main bug is an instance of #367. You can make it work with 7.8.1 …
1:36 PM Changeset in ghc [e315f36]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Remove unused helper functions
1:36 PM Changeset in testsuite [6fc5493]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Remove unused helper functions
1:35 PM Changeset in ghc [6dc2bd00]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Convert remaining *_range_field's to *_num_field
1:35 PM Changeset in testsuite [478da8f]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Convert remaining *_range_field's to *_num_field
1:12 PM PrimBool edited by jstolarek
(diff)
1:09 PM PrimBool edited by jstolarek
(diff)
1:04 PM Ticket #7675 (Program lives on with dead main thread) created by guest
http://hackage.haskell.org/packages/archive/base/latest/doc/html/Control-Co
12:42 PM Changeset in ghc [7b8f30d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
12:34 PM Changeset in ghc [65b9cf7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
12:34 PM Changeset in testsuite [729d098]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
12:11 PM Frisby2013Q1 edited by nfrisby
(diff)
11:24 AM Ticket #7674 (Separate StablePtr table from StableName table.) created by EyalLotem
Currently, there is one table for these two difference concepts which …
3:32 AM Ticket #7673 (Windows: run "git config --global core.autocrlf false" before cloning the ...) created by morabbin
On my windows box, I experienced the following loop: […] Turns out the …
12:54 AM Changeset in ghc [338f03d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Switch some more tests to use the new helpers
12:54 AM Changeset in testsuite [9f66dc1]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Switch some more tests to use the new helpers
12:38 AM Changeset in ghc [7d734542]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Replace 'if_platform' and 'unless_platform' with 'platform'
12:38 AM Changeset in testsuite [22951cd]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Replace 'if_platform' and 'unless_platform' with 'platform'

Feb 7, 2013:

11:58 PM Changeset in ghc [d34f3e85]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Convert to stats_num_field in perf/should_run
11:58 PM Changeset in testsuite [9cbf193]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Convert to stats_num_field in perf/should_run
11:36 PM Changeset in ghc [f3c0dae0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Allow a simpler form of stats_num_field where all platforms use the same value
11:36 PM Changeset in testsuite [6259d78]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Allow a simpler form of stats_num_field where all platforms use the same value
10:47 PM Changeset in ghc [fba66334]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a different sort of stats_num_field helper function Uses look like stats_num_field('bytes allocated', [(wordsize(32), 45648, 5), (wordsize(64), 49400, 5)]) where the first matching triple will be used. e.g. we could override the Win32 expected values with: [(platform('i386-unknown-mingw32'), 41000, 5), (wordsize(32), 45648, 5), (wordsize(64), 49400, 5)]) with other 32-bit platforms falling through to the wordsize(32) case. This makes it easier to give different values for different platforms, while being sure that all platforms are covered.
10:47 PM Changeset in testsuite [3967a5e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a different sort of stats_num_field helper function Uses look like stats_num_field('bytes allocated', [(wordsize(32), 45648, 5), (wordsize(64), 49400, 5)]) where the first matching triple will be used. e.g. we could override the Win32 expected values with: [(platform('i386-unknown-mingw32'), 41000, 5), (wordsize(32), 45648, 5), (wordsize(64), 49400, 5)]) with other 32-bit platforms falling through to the wordsize(32) case. This makes it easier to give different values for different platforms, while being sure that all platforms are covered.
10:05 PM Changeset in nofib [e1e43cd4]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Run k-nucleotide and reverse-complement by default
10:02 PM Changeset in nofib [e686954]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Run the shootout benchmarks by default
9:39 PM Changeset in ghc [83a6ae9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Remove unused *_num_fields bindings
9:39 PM Changeset in testsuite [76c3b2e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Remove unused *_num_fields bindings
9:37 PM Changeset in ghc [effc8af9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Pass the test name to the test options This allows them to give framework failures. I also had to change how setTestOpts works. Now, rather than applying the options to the directory's "default options", it just stores the options to be applied for each test (i.e. once we know the test name).
9:37 PM Changeset in testsuite [88fe831]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Pass the test name to the test options This allows them to give framework failures. I also had to change how setTestOpts works. Now, rather than applying the options to the directory's "default options", it just stores the options to be applied for each test (i.e. once we know the test name).
7:01 PM Ticket #7672 (boot file entities are sometimes invisible and are not (semantically) ...) created by skilpat
In a recursive module (i.e. a module that transitively imports itself), …
7:00 PM Changeset in ghc [de7e357c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Change how the testsuite driver handles copying the test options We now deepcopy the options for each test, which means that the test helpers don't need to worry about sharing.
7:00 PM Changeset in testsuite [2246f3f]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Change how the testsuite driver handles copying the test options We now deepcopy the options for each test, which means that the test helpers don't need to worry about sharing.
6:42 PM Changeset in ghc [f66409db]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some arguments
6:42 PM Changeset in testsuite [e567f77a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some arguments
6:30 PM Frisby2013Q1 edited by nfrisby
(diff)
6:12 PM Changeset in ghc [86df0f3]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Define 'when' and 'unless' helpers This will reduce the number of helper functions that we need
6:12 PM Changeset in testsuite [9a907ed]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Define 'when' and 'unless' helpers This will reduce the number of helper functions that we need
5:21 PM Changeset in ghc [22b1912]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Note major changes in 7.8.1 in 7.8.1 release notes file
5:01 PM Changeset in ghc [c4cd533]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Simplify driver code slightly
5:01 PM Changeset in testsuite [cd178d3]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Simplify driver code slightly
4:59 PM Changeset in ghc [79f3386]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a TEST="..." line to testsuite output This gives hte list of tests with unexpected results, so that you can easily run them again.
4:59 PM Changeset in testsuite [e131364]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a TEST="..." line to testsuite output This gives hte list of tests with unexpected results, so that you can easily run them again.
11:54 AM Changeset in ghc [5b8dc205]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
Clean up AC_PREREQ.
11:30 AM Ticket #7671 (No break spaces) created by zenzike
I thought I was going mad when the following code wasn't compiling: …
11:18 AM Changeset in ghc [0af03de5]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
Require autoconf 2.60, as version 2.59 seems to be incompatible with our updated macros. If somebody insists on 2.59 (which is almost 10 years old) I'll have to hunt down the reason for the recent (Dec 2012?) breakage. Note that I did not check with 2.60 (I have 2.65), so that one may still be problematic.
10:00 AM Changeset in ghc [c1ae31f6]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
comments
9:56 AM Changeset in ghc [164f705]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add test for #7636
9:56 AM Changeset in testsuite [bd6ded8]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add test for #7636
9:56 AM Changeset in ghc [2f7044d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Tidy up tso->stackobj before calling threadStackUnderflow (#7636) Fixes the following crash: internal error: threadStackUnderflow: not enough space for return values when using STM.
8:56 AM Commentary/Rts/Scheduler edited by simonpj
(diff)
2:02 AM Changeset in ghc [25af5c0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Fix perf bounds on amd64/Linux following the change to *_range_field
2:02 AM Changeset in testsuite [c3e9cbb]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix perf bounds on amd64/Linux following the change to *_range_field
12:54 AM Changeset in nofib [806920d]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Add the k-nucleotide shootout benchmark
12:21 AM Ticket #7670 (StablePtrs should be organized by generation for efficient minor ...) created by ezyang
Currently, stable pointers are all in one giant pointer table (see …

Feb 6, 2013:

9:51 PM Changeset in ghc [e705fb08]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Unify interfae of both variants FP_ARG_WITH_PATH... in aclocal.m4 and document them.
7:23 PM Ticket #7669 (Empty case causes warning) created by goldfire
The following code […] causes this warning […]
7:07 PM Frisby2013Q1 edited by nfrisby
(diff)
7:06 PM TypeLevelReasoning edited by heisenbug
we have a branch (diff)
7:04 PM Changeset in nofib [7c56e6f]ghc-7.8shake by Johan Tibell <johan.tibell@…>
fasta is now in so remove comment from README
7:03 PM Frisby2013Q1 edited by nfrisby
(diff)
7:02 PM Changeset in nofib [3f5152b]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Add the reverse-complement shootout benchmark
6:52 PM Changeset in base [32f2452]type-reasoning by Gabor Greif <ggreif@…>
Eliminate unneeded imports.
6:48 PM Changeset in base [ce431e6]type-reasoning by Gabor Greif <ggreif@…>
Include Richard Eisenberg's suggestion for decidable type equality (functionality not complete yet).
6:47 PM Changeset in base [ad97c40]type-reasoning by Gabor Greif <ggreif@…>
Introduce the SingEquality class with customizable witness type and a sameSing method that may produce the latter.
6:46 PM Changeset in nofib [6f07f40]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Refactor fasta Makefile
6:36 PM TypeLevelReasoning edited by shelarcy
fix typo (diff)
6:28 PM Ticket #7668 (Location in -fdefer-type-errors) created by monoidal
Consider […] Run ghci -fdefer-type-errors: […] The first …
6:26 PM Ticket #7663 (consider free variables as well as parameters in inline discounts) closed by nfrisby
duplicate: Duplicate of #3781
6:24 PM Ticket #7664 (consider free variables as well as parameters in inline discounts) closed by nfrisby
duplicate
6:15 PM Frisby2013Q1 edited by nfrisby
(diff)
6:12 PM Changeset in nofib [453d2e4]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Enable fasta by default
6:10 PM Changeset in nofib [d0cb9c6]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Make runstdtest find generated fasta stdout files
5:46 PM Changeset in nofib [3f1d50e]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Add the fasta shootout benchmark The benchmark is not enabled by default as the runstdtest.prl script doesn't find the automated stdout files on the first run, thus requiring make to be run twice.
5:30 PM Changeset in ghc [0bbefb1e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Make failing perf test output easier to read
5:30 PM Changeset in testsuite [d83875f]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Make failing perf test output easier to read
4:23 PM Changeset in ghc [772a8047]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Eliminate *_num_field We now use *_range_field everywhere instead
4:23 PM Changeset in testsuite [6f2f679]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Eliminate *_num_field We now use *_range_field everywhere instead
3:46 PM Ticket #7667 (Template Haskell fails to recognize type operator/function +) created by andygill
The following message is issued for a valid TH program. […] Code …
3:41 PM Frisby2013Q1 created by nfrisby
2:33 PM Changeset in ghc [a4b5be7e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Fix framework failure
2:33 PM Changeset in testsuite [6ed53a2]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix framework failure
2:10 PM Changeset in ghc [ec9377b1]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
1:48 PM Changeset in ghc [fb4982c8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
Fix spelling
1:40 PM Changeset in directory [2c902b3]ghc-7.8 by Ian Lynagh <ian@…>
Fix T4113 on OS X x86_64
1:28 PM Changeset in ghc [8253d94]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
1:22 PM TypeLevelReasoning edited by heisenbug
improve suggestion (diff)
1:14 PM Changeset in ghc [8c8e959]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix threadDelay on Windows; fixes ThreadDelay001 failures MSDN says of Sleep: If dwMilliseconds is greater than one tick but less than two, the wait can be anywhere between one and two ticks, and so on. so we need to add (milliseconds-per-tick - 1) to the amount of time we sleep for.
12:54 PM Changeset in ghc [74f9f8f0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
12:53 PM Changeset in ghc [21f00c3]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Better pretty-printing of types and coercions
12:53 PM Changeset in ghc [b770251e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Spelling in comment
11:04 AM Commentary edited by simonpj
(diff)
11:03 AM TypeLevelReasoning edited by simonpj
(diff)
10:35 AM Ticket #7666 (excessive space and time usage for rendering (somewhat) deeply nested Docs) created by j.waldmann
I was running into serious performance problems when printing moderately …
10:26 AM Status/SLPJ-Tickets edited by simonpj
(diff)
8:08 AM Building/RunningNoFib edited by simonpj
(diff)
8:03 AM Ticket #7657 ("unsafePerfromIO" typo in Safe Haskell user's guide) closed by dterei
fixed: Fixed! Thanks for the report.
8:01 AM Changeset in ghc [ca106a10]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Fix spelling mistake in user guide (#7657).
3:07 AM Changeset in ghc [9a9a2a7]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Warning police
2:13 AM Changeset in ghc [f933d96]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Merge branch 'refs/heads/vect-avoid-merge'
2:06 AM Changeset in ghc [a9387d92]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
dph/words: don't inline the vectorised exported functions
2:06 AM Changeset in ghc [a69204b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
dph: tests with dph-lifted-copy need to use '-fno-vectorisation-avoidance if scalar closures get too big
2:06 AM Changeset in ghc [f854c8b3]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
dph/classes: fails for the moment, but earlier success was spurious
2:06 AM Changeset in testsuite [50b144a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
dph/words: don't inline the vectorised exported functions
2:06 AM Changeset in testsuite [be64fac9]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
dph: tests with dph-lifted-copy need to use '-fno-vectorisation-avoidance if scalar closures get too big
2:06 AM Changeset in testsuite [c9cb645]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
dph/classes: fails for the moment, but earlier success was spurious
12:00 AM Changeset in ghc [8a690840]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Vectoriser: merge fix

Feb 5, 2013:

11:50 PM Changeset in nofib [eb9f4a3]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Removed some shootout benchmarks from under fibon Newer versions (corresponding to what's currently on the shootout page) have been added under nofib/shootout in an attempt to make these easier to run.
11:31 PM Changeset in ghc [fac50f92]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Merge branch 'refs/heads/vect-avoid' into vect-avoid-merge Conflicts: compiler/rename/RnSource.lhs compiler/simplCore/OccurAnal.lhs compiler/vectorise/Vectorise/Exp.hs NB: Merging instead of rebasing for a change. During rebase Git got confused due to the lack of the submodules in my quite old fork.
11:26 PM Changeset in ghc [0735831]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use usecs rather than msecs for microseconds We were using "us" elsewhere, so this was inconsistent.
11:19 PM Changeset in nofib [c82455f]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Note why all shootout benchmarks couldn't be added
10:18 PM TypeLevelReasoning edited by heisenbug
suggest (diff)
9:56 PM Changeset in ghc [9dba3a82]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix safePkg01 on Windows
9:56 PM Changeset in testsuite [057f6541]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix safePkg01 on Windows
9:34 PM Changeset in ghc [4bde383]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix T7037 on Win64
9:34 PM Changeset in testsuite [dde7816]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix T7037 on Win64
9:23 PM Changeset in nofib [a735c7a]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Add the n-body shootout benchmark
9:01 PM Changeset in nofib [f8f27b8]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Add the binary-trees shootout benchmark
8:41 PM Changeset in nofib [c864e4a]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Make input sizes match the shootout settings
8:17 PM Changeset in ghc [5527c5bb]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Use normalise_errmsg_fun rather than normalise_fun where appropriate
8:17 PM Changeset in testsuite [fbe4e33]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Use normalise_errmsg_fun rather than normalise_fun where appropriate
8:08 PM Changeset in ghc [8a0eeb40]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
dynamicToo001 is broken on Windows (#7665)
8:08 PM Changeset in testsuite [1ebd16e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
dynamicToo001 is broken on Windows (#7665)
8:07 PM Ticket #7665 (dynamicToo001 fails on Windows) created by igloo
dynamicToo001 fails on Windows: […]
7:53 PM Changeset in ghc [73e251da]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix cabal01 on Windows We were getting a Creating library file: dist\build\libHStest-1.0-ghc7.7.20130205.dll.a message on stderr. We can't turn it off, so now the test just normalises it away.
7:53 PM Changeset in testsuite [cb2592b]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix cabal01 on Windows We were getting a Creating library file: dist\build\libHStest-1.0-ghc7.7.20130205.dll.a message on stderr. We can't turn it off, so now the test just normalises it away.
7:46 PM Changeset in nofib [2fcb391]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Add the spectral-norm shootout benchmark
7:36 PM TypeLevelReasoning created by goldfire
7:00 PM Changeset in nofib [ee93adf]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Add the fannkuch-redux shootout benchmark
6:51 PM Changeset in ghc [d8bd25c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix a typo
6:14 PM Changeset in nofib [828ec57]ghc-7.8shake by Johan Tibell <johan.tibell@…>
Add the pidigits shootout benchmark
6:05 PM Changeset in ghc [40e43fa2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add a dependency of program modules on GHC.TopHandler If you were unlucky, the build could fail, e.g.: utils\mkUserGuidePart\Main.hs:1:1: Failed to load interface for `GHC.TopHandler' There are files missing in the `base' package, try running 'ghc-pkg check'. Use -v to see a list of the files searched for. utils/mkUserGuidePart/ghc.mk:18: recipe for target `utils/mkUserGuidePart/dist/build/Main.o' failed
5:18 PM Changeset in base [71508e3]data-proxydbcsghc-7.8type-reasoning by Gabor Greif <ggreif@…>
typo
5:18 PM Changeset in ghc [33d92b5c] by Gabor Greif <ggreif@…>
typo
3:45 PM Ticket #7664 (consider free variables as well as parameters in inline discounts) closed by igloo
duplicate: Duplicate of #7663
2:16 PM Ticket #7664 (consider free variables as well as parameters in inline discounts) created by nfrisby
The inliner assigns discount values for scrutinized parameters but not for …
2:16 PM Ticket #7663 (consider free variables as well as parameters in inline discounts) created by nfrisby
The inliner assigns discount values for scrutinized parameters but not for …
2:08 PM Changeset in ghc [6a46b46]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add the new random commit again
2:04 PM Repositories/Upstream edited by igloo
(diff)
1:54 PM Ticket #7639 (Fix installation issues with cross compiling + honour Stage1Only properly) closed by simonmar
fixed
1:09 PM CodeOwners edited by hyperthunk
(diff)
12:39 PM Changeset in ghc [0403da6]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
install ghc-pkg correctly when Stage1Only=YES (#7639)
10:14 AM Ticket #7662 (Improve GC of mutable objects) created by ezyang
Haskell is a purely functional language at its core, but it can be also …
6:53 AM Changeset in ghc [874bb7e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Remove '-favoid-vect' and add '-fvectorisation-avoidance' * By default '-fvectorisation-avoidance' is enabled at all optimisation levels (but it only matters in combination with '-fvectorise'). * The new vectoriser always uses vectorisation avoidance, but with '-fno-vectorisation-avoidance' it restricts it to simple scalar applications (and dictionary computations)
5:15 AM Ticket #7661 (GHC build system does not detect opt-3.0 and friends) created by singpolyma
It is common to install LLVM tools with a version suffix (such as opt-3.0, …
4:05 AM Ticket #7660 (warning: conflicting types when compiling via-C) created by singpolyma
I don't think this is actually a problem per-se, but usually these …
1:26 AM Ticket #7659 (Add some latency nofib benchmarks) created by ezyang
At the moment, GHC is heavily throughput oriented (e.g. scheduler choices, …
12:46 AM Ticket #7658 (Support empty record update syntax) created by glguy
Empty record update syntax would be useful for when you are changing …

Feb 4, 2013:

10:45 PM Changeset in ghc [1116e3c0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Revert "Update the random repo again, now the patch is actually pushed" This reverts commit a40e7d7082ac75b4629db9bda75366519f3218a0.
10:40 PM Changeset in ghc [a40e7d70]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Update the random repo again, now the patch is actually pushed
8:02 PM Building/GettingTheSources edited by tibbe
(diff)
8:01 PM Building/GettingTheSources edited by tibbe
(diff)
5:42 PM Ticket #7657 ("unsafePerfromIO" typo in Safe Haskell user's guide) created by guest
In …
5:20 PM Changeset in ghc [d1039913]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Revert random submodule back to an extant hash.
2:51 PM Ticket #7656 (qsemn001 randomly fails on OS X x86) closed by simonmar
fixed: Fixed, I hope. It looks like small delays aren't as accurate on OS X as …
2:38 PM Changeset in base [975ea1a7]data-proxydbcsghc-7.8type-reasoning by Simon Marlow <marlowsd@…>
Remove the reliance on relative accuracy of short delays (#7656)
2:38 PM Changeset in ghc [8129652] by Simon Marlow <marlowsd@…>
Remove the reliance on relative accuracy of short delays (#7656)
12:08 PM Changeset in base [fbd4b4c]data-proxydbcsghc-7.8type-reasoning by Simon Marlow <marlowsd@…>
Release the FD lock before calling close() (#7646)
12:08 PM Changeset in ghc [49cb749d] by Simon Marlow <marlowsd@…>
Release the FD lock before calling close() (#7646)
11:36 AM Ticket #709 ("Fixup too large" error with -fasm on PowerPC) closed by simonmar
fixed: pushed, thanks!
11:19 AM Changeset in ghc [8a6e330a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Merge commit '3cedbfb49996da2f029b4a84ca39f4d21f309813' * commit '3cedbfb49996da2f029b4a84ca39f4d21f309813': AsmCodeGen.NcgImpl.ncgMakeFarBranches should take account of info tables (#709) Move AsmCodeGen.makeFarBranches to PPC.Instr (#709)
10:05 AM Ticket #2548 (validate should continue if it sees warnings or haddock failures) closed by simonmar
wontfix: Not fixed, but IMO I don't think we want this. Right now if there's a …
6:54 AM Changeset in ghc [5389b2a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Vectoriser: avoid producing (\v -> v) v in liftSimple
5:43 AM Changeset in ghc [ad45b9f8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Vectoriser: abstract arguments to scalar functions in the right order
3:28 AM Changeset in ghc [7cfed20d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Vectoriser: binders of encapsulated lambdas need to be scalar
3:22 AM Changeset in ghc [7dc2f44]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <mad.one@…>
Skip ghci/linking tests if we don't have ghci. Otherwise, you get annoying failures if you run 'make fast stage=1'. Signed-off-by: Austin Seipp <mad.one@gmail.com>
3:22 AM Changeset in testsuite [649fe1d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <mad.one@…>
Skip ghci/linking tests if we don't have ghci. Otherwise, you get annoying failures if you run 'make fast stage=1'. Signed-off-by: Austin Seipp <mad.one@gmail.com>
1:48 AM Changeset in ghc [f940ec5c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Vectoriser: PArray may be part of identity conversions
1:48 AM Changeset in ghc [82a30378]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Fix tidying of vectorised code * We need to keep the vectorised version of a variable alive while the original is alive. * This implies that the vectorised version needs to get into the iface if the original appears in an unfolding.

Feb 3, 2013:

11:03 PM Ticket #7656 (qsemn001 randomly fails on OS X x86) created by igloo
qsemn001 randomly fails on OS X x86 (119 times out of 1000), but never …
8:47 PM Ticket #7458 (ghc panic) closed by igloo
invalid: No testcase, so closing.
8:45 PM Ticket #7344 (64-bit and 32-bit binaries compiled with '-static' gets 'SIGKILL'ed (after ...) closed by igloo
invalid: No response from submitter, so closing.
8:37 PM Ticket #5680 (Main thread does not respect stack size RTS options) closed by igloo
wontfix: No response from submitter, so closing.
8:35 PM Ticket #5677 (Allow the definition of extra functions in typeclass instances) closed by igloo
wontfix: No other support, so closing.
8:33 PM Ticket #5666 (Can't use writeFile to write unicode characters.) closed by igloo
worksforme: No response from submitter, so closing.
8:21 PM Ticket #7655 (7.6.2 Segmentation Fault/Bus Error in large exponentation) closed by monoidal
fixed: This is fixed in GHC 7.6.1, according to …
7:49 PM Changeset in process [6bfb02f]ghc-7.8 by Ian Lynagh <ian@…>
Use pre_cmd rather than cmd_prefix
7:25 PM Changeset in ghc [4200e0aa]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Tidy up some tests We now use pre_cmd rather than cmd_prefix wherever possible. Also, pass "-s --no-print-directory" whenever we use pre_cmd.
7:25 PM Changeset in testsuite [e56d57b]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Tidy up some tests We now use pre_cmd rather than cmd_prefix wherever possible. Also, pass "-s --no-print-directory" whenever we use pre_cmd.
7:01 PM Ticket #7655 (7.6.2 Segmentation Fault/Bus Error in large exponentation) created by Doug310
Mac OS X 10.8.2. Haskell Platform 2012.4, 64-bit. GHCI 7.4.2. Large …
6:45 PM Changeset in ghc [8005af16]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Use a proper executable (rather than a shell script) in T6106 Fixes the test on Windows
6:45 PM Changeset in testsuite [fdd8f9d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Use a proper executable (rather than a shell script) in T6106 Fixes the test on Windows
4:29 PM Changeset in ghc [ca5d15a6]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Follow random submodule change
4:21 PM Changeset in ghc [6eb328b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix shared001
4:21 PM Changeset in testsuite [aefd2d9]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix shared001
3:43 PM Changeset in ghc [2a06453]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
3:31 PM Changeset in ghc [d034b5a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
random is a submodule Looks like I forgot to make it one in the original conversion
3:35 AM BugSweep edited by morabbin
(diff)
1:39 AM Changeset in directory [f85cd29]ghc-7.8 by Ian Lynagh <igloo@…>
Fix 'createDirectoryIfMissing _ "."' in c:\ on Windows We were getting a CreateDirectory ".": permission denied (Access is denied.) exception, so now we treat isPermissionError like isAlreadyExistsError when creating directory (that is, if there is a directory with that name then we ignore the exception).

Feb 2, 2013:

9:54 PM Changeset in ghc [40d2ec8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
remove last vestiges of AlienScript, it is not used any more
8:06 PM BugSweep edited by morabbin
(diff)
8:04 PM BugSweep edited by morabbin
(diff)
7:53 PM Changeset in ghc [91aa609]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Handle ^C better when threads are being used too
7:53 PM Changeset in testsuite [1121e3e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Handle ^C better when threads are being used too
7:18 PM Ticket #7654 (Cannot specify argv[0] with createProcess) created by MtnViewMark
There are conditions where it is important to specify the value of argv[0]
7:14 PM Changeset in ghc [0eed595]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
When the testsuite is ^Ced, print the summary anyway
7:14 PM Changeset in testsuite [816fbcd]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
When the testsuite is ^Ced, print the summary anyway
4:36 PM Ticket #1849 (Template Haskell: reify is not consistent with the special constructors ...) closed by igloo
fixed: I don't think there's any current plan to remove ListT and TupleT, but …
4:34 PM Changeset in ghc [fdf6cc72]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a test for #1849
4:34 PM Changeset in testsuite [f062d93]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #1849
2:33 PM Ticket #7653 (incorrect handling of StackOverflow exception in the event manager) created by nus
Under high pressure of registerTimeouts the event manager thread's stack …
2:22 PM Ticket #7638 (bindist refers to libgmp.so.3 which is missing on Fedora 17) closed by igloo
fixed: I don't think that we want to try to keep a distro list up-to-date, but …
5:10 AM Changeset in ghc [3cedbfb4]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by PHO <pho@…>
AsmCodeGen.NcgImpl.ncgMakeFarBranches should take account of info tables (#709) We have to reduce the maximum number of instructions to jump over depending on the number of info tables in a proc.
4:00 AM Changeset in ghc [aa1d7d35]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by PHO <pho@…>
Move AsmCodeGen.makeFarBranches to PPC.Instr (#709) Its implementation is totally specific to PPC.
3:07 AM Ticket #7652 (Testing freezes on FreeBSD 9.1.) created by kazu-yamamoto
"gmake THREADS=10 fast" in the testsuite/tests directory does not finish. …
2:52 AM Changeset in ghc [7d6fece]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
some more typos
2:45 AM Changeset in ghc [c7751c47] by Gabor Greif <ggreif@…>
some more typos
2:36 AM Ticket #7651 (Buiding GHC with parallel IO manager freezes on Mac (not on FreeBSD)) created by kazu-yamamoto
Building GHC with parallel IO manager on Mac freezes when compiling the …
1:55 AM Changeset in ghc [a066844]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
spelling
1:45 AM Changeset in ghc [8b64ce19]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Amos Robinson <amos.robinson@…>
Minor documentation and indentation/layout fixes to SpecConstr
1:26 AM MakingReleases edited by igloo
(diff)

Feb 1, 2013:

11:51 PM Changeset in ghc [4ff945c7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Gabor Greif <ggreif@…>
spelling
11:51 PM Changeset in testsuite [97ff37d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Gabor Greif <ggreif@…>
spelling
10:00 PM Changeset in ghc [4906460]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add a bits128 type to C--.
10:00 PM Changeset in ghc [6480a35c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Always pass vector values on the stack. Vector values are now always passed on the stack. This isn't particularly efficient, but it will have to do for now.
10:00 PM Changeset in ghc [4af6207]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add the Float32X4# primitive type and associated primops. This patch lays the groundwork needed for primop support for SIMD vectors. In addition to the groundwork, we add support for the FloatX4# primitive type and associated primops. * Add the FloatX4# primitive type and associated primops. * Add CodeGen support for Float vectors. * Compile vector operations to LLVM vector operations in the LLVM code generator. * Make the x86 native backend fail gracefully when encountering vector primops. * Only generate primop wrappers for vector primops when using LLVM.
10:00 PM Changeset in ghc [3984b91]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add the Int32X4# primitive type and associated primops.
10:00 PM Changeset in ghc [7816845c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add the DoubleX2# primitive type and associated primops.
10:00 PM Changeset in ghc [1811440]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add the Int64X2# primitive type and associated primops.
10:00 PM Changeset in ghc [33bfc6a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add support for passing SSE vectors in registers. This patch adds support for 6 XMM registers on x86-64 which overlap with the F and D registers and may hold 128-bit wide SIMD vectors. Because there is not a good way to attach type information to STG registers, we aggressively bitcast in the LLVM back-end.
10:00 PM Changeset in ghc [089ac71]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add a primop attribute llvm_only. The llvm_only attribute indicates that a primop is only available when using the LLVM back-end.
10:00 PM Changeset in ghc [cc56f34]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add prefetch primops.
10:00 PM Changeset in ghc [b39e4de1]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Mimic OldCmm basic block ordering in the LLVM backend. In OldCmm, the false case of a conditional was a fallthrough. In Cmm, conditionals have both true and false successors. When we convert Cmm to LLVM, we now first re-order Cmm blocks so that the false successor of a conditional occurs next in the list of basic blocks, i.e., it is a fallthrough, just like it (necessarily) did in OldCmm. Surprisingly, this can make a big performance difference.
10:00 PM Changeset in ghc [d60df824]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Define __GLASGOW_HASKELL_LLVM__ when using the LLVM back end. When compiling via LLVM, GHC now defines the CPP symbol __GLASGOW_HASKELL_LLVM__ to the version of LLVM used, e.g., __GLASGOW_HASKELL_LLVM__ is defined to be 30 for LLVM version 3.0.
10:00 PM Changeset in ghc [a544c72]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add support for LLVM vectors. This patch adds support for LLVM vectors and vector operations to our internal LLVM abstract syntax data types.
10:00 PM Changeset in ghc [f70b6b6]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Tell LLVM that all vector stores and loads are potentially unaligned.
10:00 PM Changeset in ghc [515ba6f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Geoffrey Mainland <gmainlan@…>
Add Cmm support for representing 128-bit-wide SIMD vectors.
9:25 PM Ticket #7648 (please don't include mingw and mingw64 in main src tarball) closed by igloo
duplicate: Thanks for the report. Closing as a duplicate of #7017
8:41 PM Changeset in ghc [fd1cf5cb]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
T5113 is failing again
8:41 PM Changeset in testsuite [c525c26]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
T5113 is failing again
8:14 PM Changeset in ghc [1ee495b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix xhtml's entry in the packages file; fixes #7632 xhtml is a submodule
8:13 PM Ticket #7632 (./sync-all pull fails in libraries xhtml) closed by igloo
fixed: Thanks for the report; fixed.
6:55 PM Ticket #4177 (GHCi should allow custom definition of print for implicit output) closed by monoidal
duplicate: Fixed in GHC 7.6.1, see #5461.
6:40 PM Ticket #2222 (Template Haskell: reify returns incorrect types when ommiting type ...) closed by igloo
fixed: I think it's now all as expected. I've added a test.
6:15 PM Changeset in ghc [518c56d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a test for #2222
6:15 PM Changeset in testsuite [96f7182]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #2222
6:14 PM Ticket #7650 (can't use combining characters in identifiers) created by guest
ghc doesn't let me use combining characters in unicode identifiers. Here's …
5:49 PM Ticket #7432 (haddock : panic! (the 'impossible' happened)) closed by igloo
worksforme: No response for 2 months, so closing.
5:31 PM Ticket #7649 (BangPatterns + ViewPatterns) created by igloo
This program: […] prints: […] but presumably i ought to be strict …
4:25 PM Ticket #984 (Syntax error shows in the wrong position) closed by igloo
fixed: We now get the error above. Only time will tell whether this causes more …
3:34 PM Changeset in ghc [8760cf3]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only
3:34 PM Changeset in ghc [2de4a2a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
A couple of small refactorings
3:34 PM Changeset in ghc [329c6cb]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove an out-of-date comment
3:34 PM Changeset in ghc [d2169af]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Improve an error message; fixes #984 This code: f _ = do x <- computation case () of _ -> result <- computation case () of () -> undefined Now gives this error: Parse error in pattern: case () of { _ -> result } Possibly caused by a missing 'do'?
3:34 PM Changeset in ghc [79a6a7a4]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Accept output for readFail007
3:34 PM Changeset in testsuite [889ba83]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Accept output for readFail007
3:26 PM Changeset in ghc [7361acf4]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a test for #984
3:26 PM Changeset in testsuite [cf16aa6]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #984
1:44 PM Ticket #459 (Bad parse error message) closed by igloo
fixed: The error is now […] which is I think as we're going to get. While we …
9:48 AM Building/Preparation/RaspberryPi edited by kgardas
(diff)
9:00 AM Ticket #7591 (CodeGen.Platform.hs not including ghcautoconf.h as it should, breaks ARMv5 ...) closed by simonmar
fixed: Thanks for the patch!
8:58 AM Changeset in ghc [b0fad0c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
add $(CrossCompilePrefix) to hp2ps (#7639)
8:58 AM Changeset in ghc [8bb9548]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
MachRegs.h requires ghcautoconf.h to be included before it (#7591) Because, in the case of ARM processors, it needs to know what ARM variant is being used. This patch fixes that in includes/CodeGen.Platform.hs, otherwise there is a mismatch between the compiler and llvm.
8:58 AM Changeset in ghc [76eeef4]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
add CPP
8:58 AM Changeset in ghc [dc7549a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Try to make ghc-pkg and ghc-cabal use the same flags when bootstrapping. They share modules in Cabal, and unless they use exactly the same flags GHC recompiles the modules.
6:26 AM Ticket #7648 (please don't include mingw and mingw64 in main src tarball) created by juhpetersen
ghc >= 7.6 source tarballs are now over 100MB! :-( […] Would it …
5:16 AM Ticket #7647 (UNPACK polymorphic fields) created by liyang
comment:9:ticket:3990 mentions the possibility of unpacking polymorphic …
1:49 AM Ticket #5801 (Document GHC Optimisation Passes) closed by dterei
fixed: Hooray!
1:48 AM Changeset in ghc [c0f96bd]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Document -fvectorise and -favoid-vect. (#5801)
12:22 AM Ticket #7607 (getSymtabName:unknown known-key unique) closed by igloo
worksforme: I can't reproduce this with 7.6.2. I suspect that it was a bad interaction …
12:11 AM Ticket #2519 (Time.toClockTime: picoseconds out of range, after diffClockTimes) closed by monoidal
wontfix: Closing - the ticket concerns old-time which is abandoned.

Jan 31, 2013:

9:30 PM Ticket #7646 (resource busy (file is locked) with multi-threaded file ops) created by StefanWehr
The sample program attached creates 10 worker threads, each of which takes …
9:02 PM Ticket #2425 (Crash constructing a ClockTime too far into the future) closed by igloo
wontfix: old-time is now only included in a GHC tree because haskell98 depends …
8:55 PM Ticket #7640 (Crash in stg_ap_p_fast on ARM on executable output by registerised/LLVM ...) closed by StephenBlackheath
fixed: I pulled those changes and I now have a working "Hello, World!" program …
8:00 PM Ticket #4163 (Make cross-compilation work) closed by simonmar
fixed: Closing - it is mostly working now (see Building/CrossCompiling for …
5:36 PM MakingReleases edited by igloo
(diff)
5:33 PM MakingReleases edited by igloo
(diff)
5:32 PM MakingReleases edited by igloo
(diff)
5:28 PM MakingReleases edited by igloo
(diff)
3:27 PM Ticket #7641 (Incorrect reporting of overlapping instances) closed by goldfire
fixed: This is fixed in HEAD -- I was able to compile the code without a hiccup. …
3:22 PM Ticket #7645 (Parens in an error message) created by monoidal
[…] gives […] which should be (+) a a. I tried […] but …
2:13 PM Ticket #7644 (Hackage docs for base library contain broken links) created by JulesBean
http://hackage.haskell.org/packages/archive/base/4.6.0.0/doc/html/GHC-IOArr
1:55 PM Ticket #7643 (Kind application error) created by gmainland
Compiling the attached program with -dcore-lint fails. This failure is a …
11:59 AM Ticket #7642 (Nullary type classes) created by shachaf
GHC supports MultiParamTypeClasses with two or more parameters, but it …
11:53 AM Ticket #7641 (Incorrect reporting of overlapping instances) created by snoyberg
I've reproduced this issue on both 7.6.1 and 7.6.2. It does not exist on …
10:18 AM Ticket #7640 (Crash in stg_ap_p_fast on ARM on executable output by registerised/LLVM ...) created by StephenBlackheath
Tested here with the latest master ghc and llvm-3.2, cross compiled to arm …
4:55 AM Ticket #7639 (Fix installation issues with cross compiling + honour Stage1Only properly) created by StephenBlackheath
This patch fixes three problems that occur during a cross compile to …
12:28 AM Changeset in ghc [d0b823c0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc

Jan 30, 2013:

11:47 PM Building/CrossCompiling edited by StephenBlackheath
(diff)
11:46 PM Building/CrossCompiling edited by StephenBlackheath
Add comments on llvm, aclocal.m4 and an ARM-specific note at the bottom. (diff)
9:33 PM Changeset in ghc [0f1d940]cardinality by Ilya Sergey <ilya.sergey@…>
Merge branch 'master' into cardinality
9:31 PM Changeset in ghc [92043de1]cardinality by Ilya Sergey <ilya.sergey@…>
Merge branch 'master' into cardinality Conflicts: compiler/basicTypes/Demand.lhs compiler/stranal/DmdAnal.lhs
8:45 PM Changeset in ghc [3e1745aa]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Gabor Greif <ggreif@…>
typos
8:25 PM Changeset in ghc [85056f0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Detect hard/soft float in the same way as other ARM features
8:25 PM Changeset in ghc [9c5e903]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
remove old cross-compilation stuff
8:25 PM Changeset in ghc [4909205]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
We should be including HaskellMachRegs.h here, not RtsMachRegs.h This was causing GenApply.hs to use the host architecture's register settings rather than the target's, with the result that some cross-compiled programs would crash.
8:25 PM Changeset in ghc [c78804d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
\#undef REG_R[1-10] as a precaution
8:25 PM Changeset in ghc [a217e7a2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
include "stg/MachRegs.h" -> include "MachRegs.h" We were getting the installed compiler's MachRegs.h sometimes (in GenApply.hs, as it turns out). This probably caused some weird effects...
5:43 PM Changeset in ghc [a0c32634]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Change a few throwGhcException uses to throwGhcExceptionIO
5:43 PM Changeset in ghc [45df0266]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Make MonadIO a superclass of ExceptionMonad
5:43 PM Changeset in ghc [e40299c3]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use throwIO rather than throw
5:43 PM Changeset in ghc [7a6aa911]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use throwGhcExceptionIO rather than throwGhcException in ghci/Linker.lhs
5:43 PM Changeset in ghc [e66b09e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Change a few throwGhcException uses to throwGhcExceptionIO
5:43 PM Changeset in ghc [2fcb295a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use throwGhcExceptionIO rather than throwGhcException in main/DriverPipeline.hs
5:43 PM Changeset in ghc [426b9b05]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use throwGhcExceptionIO rather than throwGhcException in main/DynFlags.hs
5:43 PM Changeset in ghc [1bb4913c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use throwGhcExceptionIO rather than throwGhcException in InteractiveEval.hs
5:43 PM Changeset in ghc [0a1b7cb]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Change a few throwGhcException uses to throwGhcExceptionIO
2:34 PM Changeset in ghc [6ac7bae7]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
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2:31 PM Changeset in ghc [512af3b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
2:31 PM Changeset in testsuite [683605d4]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
2:29 PM Changeset in ghc [dd86634]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc Conflicts: compiler/types/Coercion.lhs
12:39 PM Changeset in ghc [677144b8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Add support for *named* holes; an extension of -XTypeHoles The idea is that you can use "_foo" rather than just "_" as a "hole" in an expression, and this name shows up in type errors etc. The changes are very straightforward. Thanks for Thijs Alkemade for making the running here.
12:02 PM OverloadedLists edited by guest
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12:01 PM OverloadedLists edited by guest
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11:06 AM Changeset in unix [68a55ac]ghc-7.8 by Simon Marlow <marlowsd@…>
Terminated has an extra field now
11:01 AM Changeset in base [f0cab8c7]data-proxydbcsghc-7.8type-reasoning by Simon Marlow <marlowsd@…>
Use capi for mkfifo, tcsetattr and tcgetattr (for Android) Submitted by: Nathan Hüsken <nathan.huesken@posteo.de>
11:01 AM Changeset in ghc [1cc5c9c] by Simon Marlow <marlowsd@…>
Use capi for mkfifo, tcsetattr and tcgetattr (for Android) Submitted by: Nathan Hüsken <nathan.huesken@posteo.de>
10:50 AM Changeset in ghc [658817bf]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Schedule.h: Fix path of include file in comment
10:50 AM Changeset in ghc [a23661d2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
STM: Only wake up once Previously, threads blocked on an STM retry would be sent a wakeup message each time an unpark was requested. This could result in the accumulation of a large number of wake-up messages, which would slow wake-up once the sleeping thread is finally scheduled. Here, we introduce a new closure type, STM_AWOKEN, which marks a TSO which has been sent a wake-up message, allowing us to send only one wakeup.
10:50 AM Changeset in ghc [dbefe7b8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix warnings
10:50 AM Changeset in ghc [9c6dd15]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix to 02c4ab049: use a weak pointer to the sandbox thread Otherwise, the sandbox thread cannot be considered deadlocked by the RTS, and conc033(ghci) hangs (amongst others).
10:03 AM Building/Preparation/RaspberryPi edited by simonmar
(diff)
10:03 AM Changeset in ghc [ffcfd20]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Error messsage wibbles
10:03 AM Changeset in testsuite [21c3081]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Error messsage wibbles
9:59 AM Ticket #7472 (Build on FreeBSD fails with ncurses) closed by simonmar
wontfix: Sounds like the ticket can be closed then. Would someone like to create a …
9:29 AM Ticket #7638 (bindist refers to libgmp.so.3 which is missing on Fedora 17) created by j.waldmann
binary distribution ghc-7.6.2-x86_64-unknown-linux.tar.bz2 contains …
9:20 AM Changeset in unix [b8fb0a0]ghc-7.8 by Simon Marlow <marlowsd@…>
cope with missing telldir/seekdir (for Android) Submitted by: Nathan Hüsken <nathan.huesken@posteo.de>
9:20 AM Changeset in unix [625b9f8]ghc-7.8 by Simon Marlow <marlowsd@…>
cope with missing pw_gecos (for Android) Submitted by: Nathan Hüsken <nathan.huesken@posteo.de>
8:33 AM Ticket #7601 (Internal error with kind annotation on associated type family) closed by simonpj
fixed: Good point. Thanks. Simon
8:32 AM Changeset in ghc [1c81f61e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7601
8:32 AM Changeset in testsuite [26beb30]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7601
8:30 AM Changeset in ghc [bea606f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:30 AM Changeset in testsuite [818c83c]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
8:30 AM Ticket #7282 (polykinds error: Found `k' but expected `k') closed by simonpj
fixed: Thank you for reporting this -- v helpful. Simon
8:29 AM Changeset in ghc [ce2f9ebc]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7282
8:29 AM Changeset in testsuite [6d60454b]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7282
8:26 AM Ticket #7609 (Backticks in an an error message) closed by simonpj
fixed
8:26 AM Changeset in ghc [d7eccda]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Improve test
8:26 AM Changeset in testsuite [abd5bad]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Improve test
8:24 AM Changeset in ghc [c588568b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Interface files now include promotion flags
8:24 AM Changeset in testsuite [7c5c2ae]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Interface files now include promotion flags
8:24 AM Changeset in ghc [33b47c33]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7609
8:24 AM Changeset in testsuite [bdcc186]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7609
12:15 AM Changeset in ghc [8d5bc740]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add throwGhcExceptionIO and change a few uses of throwGhcException to use it

Jan 29, 2013:

9:27 PM CodeOwners edited by diatchki
(diff)
9:20 PM Ticket #7554 (Define __SSE__ when compiling with -msse) closed by igloo
fixed: Interface change, so not suitable for merging to stable branch.
6:47 PM Changeset in ghc [04fefe88]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Set RELEASE back to NO
6:46 PM Changeset in ghc [91922b53]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Tweak the mkDocs script
6:46 PM Changeset in ghc [4e29038]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Tweak the gen_contents_index script
6:46 PM Ticket #7628 (Improve error message when mixing 32bit and 64bit images) closed by igloo
fixed: Applied, thanks
6:45 PM MakingReleases edited by igloo
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6:41 PM Ticket #7630 (FFI: "capi" calling convention doesn't work) closed by thoughtpolice
fixed: Nevermind; this was already fixed a while back: […]
6:37 PM MakingReleases edited by igloo
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6:26 PM MakingReleases edited by igloo
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6:22 PM MakingReleases edited by igloo
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6:19 PM MakingReleases edited by igloo
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5:25 PM Changeset in ghc [ed803061]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Tweak ANNONCE
5:22 PM Changeset in ghc [b13a6f8d]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Update ANNOUNCE
5:22 PM MakingReleases edited by igloo
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5:21 PM MakingReleases edited by igloo
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5:02 PM MakingReleases edited by igloo
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4:56 PM Ticket #7630 (FFI: "capi" calling convention doesn't work) closed by simonmar
invalid: You need to add CAPI to your LANGUAGE pragma.
4:43 PM MakingReleases edited by igloo
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4:41 PM MakingReleases edited by igloo
(diff)
4:04 PM Changeset in ghc [df3027e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Remove some redundant 'extra cleaning' in T4850
4:04 PM Changeset in testsuite [15822dbd]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Remove some redundant 'extra cleaning' in T4850
4:00 PM Changeset in ghc [12e3d3f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Patch for #7628: improve error message when mixing 32 and 64 bit images (on Mac OS X)
4:00 PM Changeset in ghc [ba47b1d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Tweak the mkDocs script
4:00 PM Changeset in ghc [43cc231a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Tweak the gen_contents_index script
3:02 PM Status/May09 edited by henrique
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3:01 PM OpenSPARC edited by henrique
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3:01 PM BuildBot edited by henrique
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3:00 PM SharedLibraries/PlatformSupport edited by henrique
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3:00 PM WorkingConventions/AddingFeatures edited by henrique
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2:58 PM WorkingConventions edited by henrique
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2:52 PM GhcApiStatus edited by henrique
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2:51 PM Ticket #7637 (split-objs not supported for ARM) created by singpolyma
As reported in …
2:50 PM DataParallel/BenchmarkStatus edited by henrique
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2:49 PM GitForDarcsUsers edited by henrique
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2:48 PM Builder edited by henrique
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2:47 PM Building/GettingTheSources edited by henrique
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2:45 PM WorkingConventions/Git edited by henrique
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2:44 PM WorkingConventions/FixingBugs edited by henrique
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12:50 PM Changeset in ghc [0768ddb]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
12:37 PM Ticket #1930 (Make operators into type constructors, rather than type variables) closed by simonmar
fixed: From the 7.6.1 release notes: "The behavior of the TypeOperator? extension …
12:31 PM Ticket #1786 (can't build ghc-6.8.0.20071017 under Solaris using a GNU linker) closed by simonmar
worksforme: No activity in 5 years, almost certainly something has changed since then, …
10:16 AM Ticket #7620 (Via-C unregisterised build fails for integer-simple) closed by simonmar
fixed
10:13 AM Changeset in ghc [27a66f0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
update haddock.base figures
10:13 AM Changeset in ghc [ad22567]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
T5113 is passing, remove expect_broken, see comment on #7046
10:13 AM Changeset in testsuite [43e279b]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
update haddock.base figures
10:13 AM Changeset in testsuite [b06fbe7]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
T5113 is passing, remove expect_broken, see comment on #7046
10:12 AM Changeset in ghc [b91f3d2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
hopefully fix #7620
10:12 AM Changeset in ghc [0375fcb1]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
ARM: infer VFPv2 presence from the C compiler
10:12 AM Changeset in ghc [1b7c1e5]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
use GhcRtsHcOpts and GhcRtsCcOpts for the debug way too
10:12 AM Changeset in ghc [bc31dbe]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Disable any packages built with stage 2 when cross-compiling Since we can't run stage 2 on the host.
9:51 AM Ticket #1752 (CSE can create space leaks by increasing sharing) closed by simonmar
wontfix: Known issue with CSE, not likely to ever get fixed.
9:48 AM Ticket #1747 (debugger: :trace is wasting time) closed by simonmar
wontfix: Not much to be gained by having this ticket open, so I'll close it.
9:00 AM Changeset in ghc [bf069cb]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
8:57 AM Changeset in ghc [71ae0691]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
8:57 AM Changeset in ghc [59438868]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
8:57 AM Changeset in ghc [6464d37]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
When quantifying associated types, we may have TyVars involved, not just TcTyVars This required a little adjustment in zonkQuantifiedTyVars
8:52 AM Changeset in ghc [ee76d84]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
SimpleFail9 now passes, which is actually fine
8:52 AM Changeset in testsuite [01f5abf]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
SimpleFail9 now passes, which is actually fine
8:43 AM Changeset in ghc [d79c0c48]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Improve consistency checking for associated type-family instances The "consistency" in this case is beteween the instance head and the associated type instance head, which is made trickier by the presence of kind variables that are not explicitly mentioned in the class head. See Note [Checking consistent instantiation] in TcInstDcls This fixes Trac #7282.
8:00 AM Milestone 7.6.2 completed
The 7.6.2 release is a bugfix release. * …
5:47 AM Ticket #7595 (Static flags code needs cleanup) closed by dterei
fixed
12:09 AM Changeset in ghc [a7f9930]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
StaticFlags code cleanup (fixes #7595) Function responsible for parsing the static flags, that were spread across two modules (StaticFlags and StaticFlagParser), are now in one file. This is analogous to dynamic flags parsing, which is also contained within a single module. Signed-off-by: David Terei <davidterei@gmail.com>

Jan 28, 2013:

10:58 PM Ticket #7636 (threadStackUnderflow: not enough space for return values) created by mojojojo
While filling a Control.Concurrent.STM.TBQueue (stm-2.4) with values …
9:56 PM Ticket #1870 (ghc-6.8.1 panics compiling regex-tdfa-0.93) closed by simonpj
wontfix: Yes let's close it. I don't think anyone else has complained that …
9:05 PM Ticket #7524 (Erroneous repeated kind variable in conflicting type family instance error ...) closed by simonpj
fixed
9:04 PM Changeset in ghc [c594883]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7524
9:04 PM Changeset in testsuite [bacd25d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7524
6:21 PM Changeset in ghc [24644bb7]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix comments on isValArg
6:13 PM Changeset in ghc [c70d6ad]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Debug output wibbles
6:13 PM Changeset in testsuite [cf6e54d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Debug output wibbles
6:12 PM Changeset in ghc [2627e62]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
6:11 PM Changeset in ghc [167dfe23]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Minor pretty printing changes only
4:07 PM Ticket #7635 (SafeHaskell implying other options) created by shachaf
There have been several type checker bugs -- including #7453 and #7354 -- …
3:41 PM Ticket #1904 (Strictness analyser should be smarter) closed by simonpj
fixed: The code now looks good. Here is Case A, with -ddump-simpl -O output: …
3:36 PM PrimBool edited by jstolarek
(diff)
3:31 PM Ticket #2216 (Better error message for unboxed types with no -fglasgow-exts flag) closed by simonpj
wontfix: Agreed, let's close.
2:39 PM Status/SLPJ-Tickets edited by simonpj
(diff)
2:38 PM Ticket #7354 (Panic with recursion-schemes package and unit) closed by simonpj
fixed: OK well, I'll close this ticket as fixed, because it is, and we have a …
2:33 PM Ticket #2440 (Bad code with type families) closed by simonpj
fixed: Well #2859 concerns optimising coercions, which was a sideline on this …
1:51 PM Changeset in ghc [163da7f5]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
1:51 PM Changeset in ghc [f1fa6eb]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Pure refactoring * Move tidyType and friends from TcType to TypeRep (It was always wrong to have it in TcType.) * Move mkCoAxBranch and friends from FamInst to Coercion * Move pprCoAxBranch and friends from FamInstEnv to Coercion No change in functionality, though there might be a little wibble in error message output, because I combined two different functions both called pprCoAxBranch!
11:54 AM Ticket #2435 (Qualified name required when defining type family instance in instance ...) closed by simonmar
fixed: Added as a test; thanks!
11:53 AM Ticket #7457 (printf's * doesn't like negative numbers) closed by simonmar
fixed: Committed; thanks […]
9:40 AM Changeset in base [4f9f1c0]data-proxydbcsghc-7.8type-reasoning by Simon Marlow <marlowsd@…>
add test for #7457
9:40 AM Changeset in ghc [7291418] by Simon Marlow <marlowsd@…>
add test for #7457
9:38 AM Changeset in base [2c52ae2]data-proxydbcsghc-7.8type-reasoning by Simon Marlow <marlowsd@…>
tabs -> spaces
9:38 AM Changeset in ghc [c0e390f4] by Simon Marlow <marlowsd@…>
tabs -> spaces
9:38 AM Changeset in base [63202b9]data-proxydbcsghc-7.8type-reasoning by Simon Marlow <marlowsd@…>
fix negative numbers for * modifiers (#7457)
9:38 AM Changeset in ghc [07e79f5] by Simon Marlow <marlowsd@…>
fix negative numbers for * modifiers (#7457)
9:28 AM Changeset in ghc [254c887]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
test for #2435
9:28 AM Changeset in testsuite [bd0f742]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
test for #2435
9:15 AM Ticket #1605 (hppa port -- gmp handed misaligned memory) closed by simonmar
worksforme: Optimistically closing.
8:55 AM Ticket #7634 (MD5 collision could lead to SafeHaskell violation) created by shachaf
The current scheme for computing TypeRep fingerprints is: `md5sum …
8:18 AM Changeset in ghc [a98e51e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
More refactoring of FamInst/FamInstEnv; finally fixes Trac #7524 Quite a bit of tidying up here; the fix to #7524 is actually only a small part. * Be fully clear that the cab_tvs in a CoAxBranch are not fresh. See Note [CoAxBranch type variables] in CoAxiom. * Use CoAxBranch to replace the ATDfeault type in Class. CoAxBranch is perfect here. This change allowed me to delete quite a bit of boilerplate code, including the corresponding IfaceSynType. * Tidy up the construction of CoAxBranches, and when FamIntBranch is freshened. The latter onw happens only in FamInst.newFamInst. * Tidy the tyvars of a CoAxBranch when we build them, done in FamInst.mkCoAxBranch. See Note [Tidy axioms when we build them] in that module. This is what fixes #7524. Much niceer now.
5:10 AM Ticket #7633 (Checkable "minimal complete definitions") created by shachaf
#6028 suggested warning on cyclic unimplemented defaults. This doesn't …
3:50 AM StgObjectTypes edited by ezyang
(diff)
2:25 AM Changeset in ghc [6ff3c31]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Edward Z. Yang <ezyang@…>
Fix documentation bug: TSOs are *not* unconditionally kept on the mutable list. The bug where TSOs were unconditionally kept on the mutable list was #1589 which was fixed in 04cddd339c000df6d02c90ce59dbffa58d2fe166. Curiously enough, the commit that changed this comment 0417404f5d1230c9d291ea9f73e2831121c8ec99 occurred *after* this change was made; I can only assume Simon Marlow accidentally forgot that he had fixed this bug. :-) Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
12:36 AM Ticket #7632 (./sync-all pull fails in libraries xhtml) created by morabbin
./sync-all pull fails in libraries xhtml […] (On branch master.)

Jan 27, 2013:

11:43 PM BugSweep edited by morabbin
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10:42 PM MakingReleases edited by igloo
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9:43 PM Status/SLPJ-Tickets edited by simonpj
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9:27 PM WorkingConventions/FixingBugs edited by morabbin
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9:26 PM WorkingConventions/FixingBugs edited by morabbin
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9:20 PM Ticket #7299 (threadDelay broken in ghci, Mac OS X) closed by igloo
fixed: Fixed by […]
8:53 PM Ticket #7631 (Allow to differentiate between newtypes and datatypes when using Generics) created by Feuerbach
When writing a generic instance, I would like to be able to tell whether …
8:08 PM Ticket #2282 (threaded runtime system crashes on powerpc with -N2) closed by simonmar
worksforme: Let's close it. If the bug actually exists and someone runs into it, we …
7:55 PM Ticket #7561 (Unnecessary Heap Allocations - Slow Performance) closed by simonmar
duplicate: So I expect that profiling isn't applying the state hack (perhaps the cost …
7:31 PM Ticket #1555 (Reverse do notation: lexer bug?) closed by simonmar
wontfix
7:22 PM BugSweep edited by morabbin
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6:56 PM BugSweep edited by morabbin
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6:33 PM BugSweep edited by morabbin
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6:27 PM Ticket #7577 (./sync-all doesn't properly detect the existence of the 'time' submodule) closed by igloo
fixed: Thanks for the patch; applied.
6:15 PM Changeset in ghc [146b0ea]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
use -e rather than -d when checking for the existence of a subrepo The .git file in a submodule's root directory is not necessarily a directory, as is the case for the 'time' submodule. This fixes #7577, where some './sync-all' operations don't detect that the 'time' submodule is present in the repository.
5:38 PM BugSweep edited by morabbin
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5:29 PM Ticket #2244 (load in GHCi doesn't work with UTF-8 filenames) closed by shachaf
fixed: This was fixed sometime between 7.4.1 and 7.6.1 -- see #7551.
4:39 PM Ticket #2149 (literate haskell support for hasktags - patch below) closed by igloo
invalid: We no longer have utils/hasktags anyway; closing.
4:31 PM MakingReleases edited by igloo
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4:28 PM Changeset in ghc [1095d515]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add a "Done." line to compare Makes it clearer whether it succeeded when redirecting output
4:26 PM Changeset in ghc [d1fd45d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add a kludge to the compare tool for unicode filenames It thought that something impossible was happening when they were involved.
4:18 PM Changeset in ghc [5943a5b2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use Test.Regex.PCRE instead of .Posix in compare This program: main :: IO () main = do re "[^ ]" "\207" re "[ ]" "\207" re " " "\207" re :: String -> String -> IO () re r str = let r' = makeRegex r :: Regex res = matchM r' str :: Maybe (String, String, String, [String]) in print res prints Nothing Nothing Nothing for me with Posix, but Just ("","\207","",[]) Nothing Nothing with PCRE. This was causing compare to fail with Tar line doesn't parse: "drwxrwxr-x simonmar/GHC 0 2012-12-08 21:35 ghc-7.6.1.20121207/libraries/haskeline/tests/dummy-\206\188\206\177\207\\302\\203/" on the GHC source tarball.
3:59 PM Changeset in ghc [a3a2348]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Add support to compare for comparing whole directories
3:25 PM Ticket #1872 (Extensible Records) closed by igloo
wontfix: It looks like this needs more discussion on the lists and/or wiki, so I'll …
3:24 PM ExtensibleRecords edited by igloo
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3:20 PM Ticket #7613 (readSigned consumes too much input) closed by igloo
wontfix: As far as I can see, we're following the report here. If you'd like to …
2:55 PM Ticket #1298 (Data.Complex.phase does unnecessary pattern match) closed by igloo
invalid: Yeah, I'll close this. Anyone interested in seeing it happen, please …
2:31 PM Ticket #7616 (ghci loading package base linking crash) closed by igloo
duplicate: Thanks for the report. This is a duplicate of #7616.
2:00 PM Changeset in ghc [a8366ce9]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Set version number to 7.6.2 and set RELEASE to YES
1:13 PM MakingReleases edited by igloo
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12:46 PM MakingReleases edited by igloo
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12:46 PM MakingReleases edited by igloo
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2:31 AM BugSweep edited by morabbin
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2:13 AM BugSweep edited by morabbin
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2:10 AM BugSweep edited by morabbin
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2:10 AM BugSweep edited by morabbin
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2:09 AM BugSweep edited by morabbin
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2:09 AM BugSweep edited by morabbin
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2:09 AM BugSweep edited by morabbin
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1:33 AM BugSweep edited by morabbin
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12:33 AM BugSweep edited by morabbin
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12:32 AM BugSweep edited by morabbin
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Jan 26, 2013:

11:45 PM BugSweep edited by morabbin
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11:22 PM MakingReleases edited by igloo
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11:14 PM Status/SLPJ-Tickets edited by simonpj
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11:12 PM Ticket #1777 (Refactor the implementation of arrow notation) closed by simonpj
fixed: Actually refactoring has been done.
11:01 PM BugSweep edited by morabbin
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11:01 PM MakingReleases created by igloo
10:48 PM BugSweep edited by morabbin
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10:31 PM BugSweep edited by morabbin
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8:18 PM BugSweep edited by morabbin
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7:45 PM Ticket #7630 (FFI: "capi" calling convention doesn't work) created by guest
According to …
2:52 PM Changeset in base [1784741]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Fix an 'if windows' test to cover Win64 too
2:52 PM Changeset in ghc [2ae4bcb] by Ian Lynagh <ian@…>
Fix an 'if windows' test to cover Win64 too
2:10 PM Changeset in testsuite [a42c862]ghc-7.6 by Ian Lynagh <igloo@…>
T6106(ghci) fails on Windows for unknown reasons
2:05 PM Changeset in base [59d1d7e]ghc-7.6 by Ian Lynagh <igloo@…>
Fix an 'if windows' test to cover Win64 too
2:03 PM Changeset in testsuite [95323e6]ghc-7.6 by Ian Lynagh <igloo@…>
ffi017(ghci) fails on Win64
11:40 AM PrimBool edited by jstolarek
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10:09 AM Commentary/Rts/Storage/HeapObjects edited by ezyang
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8:02 AM Changeset in ghc [916be61] by Simon Marlow <marlowsd@…>
Revert "integer-gmp: improve cross-compiling support GmpDerivedConstants.h" This reverts commit 860f2fa9a1f1ca4f8d94388723687f90d122ae81. People reported problems with it on the mailing list, so reverting until we can figure out the cause.
8:02 AM Changeset in integer-gmp [7da7e15]ghc-7.8wip/T8647 by Simon Marlow <marlowsd@…>
Revert "integer-gmp: improve cross-compiling support GmpDerivedConstants.h" This reverts commit 860f2fa9a1f1ca4f8d94388723687f90d122ae81. People reported problems with it on the mailing list, so reverting until we can figure out the cause.
1:32 AM Changeset in ghc [188b5625]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Make T7037 work on both Windows and other platforms
1:32 AM Changeset in testsuite [6870a48]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Make T7037 work on both Windows and other platforms
1:32 AM Changeset in ghc [cbe9e14]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
dynCompileExpr(dyn) fails on Windows as ghc isn't built the dyn way
1:32 AM Changeset in testsuite [e00e0dd]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
dynCompileExpr(dyn) fails on Windows as ghc isn't built the dyn way
1:32 AM Changeset in ghc [c2326d44]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Tweak a comment to help vim's syntax highlighting
1:32 AM Changeset in testsuite [7ba16b1]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Tweak a comment to help vim's syntax highlighting
1:32 AM Changeset in ghc [35eb5095]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Fix T7037 on Windows
1:32 AM Changeset in testsuite [07076dc]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix T7037 on Windows
1:32 AM Changeset in ghc [e66a81c6]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Handles TEST_HC=c:/... on Windows
1:32 AM Changeset in testsuite [0a1e0e6]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Handles TEST_HC=c:/... on Windows
1:31 AM Changeset in ghc [a6736894]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
numrun012(ghci) now passes on Windows I don't know why it started working, but we didn't know why it didn't work before either.
1:31 AM Changeset in testsuite [07ce09b]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
numrun012(ghci) now passes on Windows I don't know why it started working, but we didn't know why it didn't work before either.

Jan 25, 2013:

11:35 PM Changeset in testsuite [eb380cf]ghc-7.6 by Ian Lynagh <ian@…>
Make T7037 work on both Windows and other platforms
10:57 PM Changeset in ghc [e645a38]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Revert "fix runtests to set LD_LIBRARY_PATH environment variable." This reverts commit d262089127c54bfe81963628ac70a309f8133492. We shouldn't need to do this on Linux.
10:57 PM Changeset in testsuite [6b5cec37]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Revert "fix runtests to set LD_LIBRARY_PATH environment variable." This reverts commit d262089127c54bfe81963628ac70a309f8133492. We shouldn't need to do this on Linux.
10:50 PM Changeset in base [56dbea2]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//packages/base
10:50 PM Changeset in ghc [7a49a340] by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//packages/base
10:15 PM Changeset in base [05abdc9]ghc-7.6 by Ian Lynagh <igloo@…>
stableptr003(dyn) fails on Win32 with 7.4.1 and 7.6 branch
10:05 PM Changeset in base [4e3ad8e]ghc-7.6 by Ian Lynagh <igloo@…>
Chan002(threaded2) fails on Windows with 7.4.1 and 7.6 branch
9:52 PM Changeset in testsuite [cc765db]ghc-7.6 by Ian Lynagh <igloo@…>
concprog001(threaded2) fails on Windows with 7.4.1 and 7.6 branch
9:42 PM Changeset in testsuite [9d9fb54]ghc-7.6 by Ian Lynagh <igloo@…>
conc059(threaded2) fails on Windows with 7.4.1 and 7.6 branch
9:38 PM Changeset in testsuite [ce2f18dd]ghc-7.6 by Ian Lynagh <igloo@…>
5313(dyn) is broken on Windows (#5987)
9:33 PM Changeset in testsuite [c2985b1]ghc-7.6 by Ian Lynagh <igloo@…>
Add Windows output for shared001
9:30 PM Changeset in testsuite [0ddcd40]ghc-7.6 by Ian Lynagh <igloo@…>
Add expected output for T4464 on Windows
9:11 PM Changeset in testsuite [67d8434]ghc-7.6 by Ian Lynagh <igloo@…>
{ffi002,5402,5594}(threaded2) fail on Windows with 7.4.1 and 7.6 branch The failure looks like: ffi002.exe: Using large values for -N is not allowed by default. Link with -rtsopts to allow full control.
8:55 PM Changeset in testsuite [d2fcc38]ghc-7.6 by Ian Lynagh <igloo@…>
dynCompileExpr(dyn) fails on Windows as ghc isn't built the dyn way
8:54 PM Changeset in ghc [48a96bdb]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Improve LLVM options for ARMv6 - -float-abi=hard also works for arm v6 - pass -mattr=+vfp2 if we have VFP2 Submitted by: Karel Gardas <karel.gardas@centrum.cz>
8:54 PM Changeset in ghc [351a8c6b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix ARM hard float "detection"
8:54 PM Changeset in unix [af75e09]ghc-7.8 by Simon Marlow <marlowsd@…>
Import waitpid() with interruptible
8:54 PM Changeset in unix [dc29d55]ghc-7.8 by Simon Marlow <marlowsd@…>
Indicate whether a process dumped core in the ProcessStatus The Bool field of Terminated is new, as is the documentation: data ProcessStatus = Exited ExitCode -- ^ the process exited by calling -- @exit()@ or returning from @main@ | Terminated Signal Bool -- ^ the process was terminated by a -- signal, the @Bool@ is @True@ if a core -- dump was produced | Stopped Signal -- ^ the process was stopped by a signal deriving (Eq, Ord, Show) This is an API change, hence will need a major version bump.
8:54 PM Changeset in unix [1461d21]ghc-7.8 by Simon Marlow <marlowsd@…>
change notes
8:49 PM Ticket #7629 (segmentation fault in compiled program, involves gtk, selinux) created by wgmitchener
I wrote a multithreaded GUI program for a research project using gtk2hs, …
8:35 PM Changeset in testsuite [27c5f75]ghc-7.6 by Ian Lynagh <igloo@…>
Tweak a comment to help vim's syntax highlighting
8:17 PM Changeset in testsuite [a922db9]ghc-7.6 by Ian Lynagh <igloo@…>
Fix T7037 on Windows
7:29 PM Changeset in testsuite [3466590]ghc-7.6 by Ian Lynagh <igloo@…>
derefnull(ghci) and divbyzero(ghci) fail on Win32 in 7.4 and 7.6
7:11 PM Changeset in testsuite [cc20d14]ghc-7.6 by Ian Lynagh <igloo@…>
Handles TEST_HC=c:/... on Windows
7:09 PM Ticket #7628 (Improve error message when mixing 32bit and 64bit images) created by morabbin
Since we know when the user has mixed 32 and 64 bit images, let's say so …
5:43 PM Ticket #7627 (Space in nullary unboxed tuples) created by monoidal
[…] should be […] - the syntax requires a space. I apologise for …
4:57 PM Changeset in testsuite [49d6367]ghc-7.6 by Ian Lynagh <igloo@…>
numrun012(ghci) now passes on Windows I don't know why it started working, but we didn't know why it didn't work before either.
4:55 PM Building/Preparation/RaspberryPi edited by simonmar
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4:40 PM Changeset in base [2651c91]data-proxydbcsghc-7.8type-reasoning by Gabor Greif <ggreif@…>
typos
4:40 PM Changeset in ghc [8768356] by Gabor Greif <ggreif@…>
typos
4:39 PM Changeset in base [e70ace2]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//packages/base
4:39 PM Changeset in ghc [64a6151] by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//packages/base
4:38 PM Changeset in ghc [40bf8b8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename a test that shared its name with another test
4:38 PM Changeset in testsuite [6be3a5d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename a test that shared its name with another test
4:32 PM Changeset in ghc [8d715e62]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Make numeric-only test names a framework failure
4:32 PM Changeset in testsuite [0d29b1b]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Make numeric-only test names a framework failure
4:32 PM Changeset in base [3f34919]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:32 PM Changeset in ghc [23517de] by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:22 PM Ticket #7626 (Add common utility variants of trace to Debug.Trace) created by chrisseaton
As discussed on the libraries list. …
4:20 PM Changeset in ghc [4b7060c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:20 PM Changeset in testsuite [1e581cc]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:17 PM Changeset in ghc [b107603]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:17 PM Changeset in testsuite [ffcccd0]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:13 PM Changeset in ghc [08db66ab]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:13 PM Changeset in testsuite [f6257a2]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:13 PM Changeset in base [7e1ce38]data-proxydbcsghc-7.8type-reasoning by Gabor Greif <ggreif@…>
typos
4:13 PM Changeset in ghc [2cd51383] by Gabor Greif <ggreif@…>
typos
4:11 PM Changeset in ghc [ea2a7ae0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:11 PM Changeset in testsuite [1c004a7]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:09 PM Changeset in ghc [55e3a48]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:09 PM Changeset in testsuite [79880ac]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:07 PM Changeset in ghc [4d4c5d7d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:07 PM Changeset in testsuite [1a9586c]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:06 PM Changeset in ghc [2959a30e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:06 PM Changeset in testsuite [13b81c9]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:02 PM Changeset in ghc [56de263e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:02 PM Changeset in testsuite [e140c43]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:00 PM Changeset in ghc [cccb390e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
4:00 PM Changeset in testsuite [ffeb501]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
3:56 PM Changeset in ghc [fc4e194]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
3:56 PM Changeset in testsuite [44dee89]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
3:21 PM Changeset in ghc [ff813a6e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
3:21 PM Changeset in testsuite [ebeb2f3]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
2:50 PM Changeset in ghc [3d0f4c73]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
2:50 PM Changeset in testsuite [85608fe]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
2:48 PM Changeset in ghc [8f5b045]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
2:48 PM Changeset in testsuite [014c90c]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
2:42 PM Changeset in ghc [4a37808]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
2:42 PM Changeset in testsuite [b1d5c82]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
2:35 PM Changeset in ghc [01c5ea9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
2:35 PM Changeset in testsuite [70d30ab9]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
2:21 PM Changeset in ghc [9c661e0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Remove dead code
2:05 PM Changeset in ghc [3bd690a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
2:05 PM Changeset in testsuite [fd233b8]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
1:56 PM Ticket #7625 (Semicolon is not handled between imports at the ghci command prompt) created by JohnWiegley
You cannot use "import Data.List ; import Control.Monad" at the ghci …
1:56 PM Changeset in ghc [2c74d11b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
1:56 PM Changeset in testsuite [693dc73]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some numeric tests: nnnn -> Tnnnn
1:39 PM Status/SLPJ-Tickets edited by simonpj
(diff)
1:35 PM Changeset in ghc [45ba79b1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//testsuite
1:35 PM Changeset in testsuite [f4d4997]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
1:33 PM Changeset in base [e8d9595]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//packages/base
1:33 PM Changeset in ghc [38c54bd] by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//packages/base
1:31 PM Changeset in base [8fd36ef]data-proxydbcsghc-7.8type-reasoning by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//packages/base
1:31 PM Changeset in ghc [f9d70457] by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//packages/base
1:30 PM Changeset in base [24c3a71]data-proxydbcsghc-7.8type-reasoning by Simon Peyton Jones <simonpj@…>
Grotesque hack on Unsafe.Coerce The hack is described in detail in Note [Meta-hack for coerce]. It's a consequence of this, perfectly legitimate, commit: commit 7a1480c7c590d4d2fa7a105a4eebf299e921e056 Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Tue Jan 22 22:43:22 2013 +0000 Allow eta-reduction of eval'd functions if of arity 1 See Note [Eta reduction of an eval'd function] in CoreUtils. This doesn't fix Trac #7542, but that was the ticket that pointed out this infelicity. compiler/coreSyn/CoreUtils.lhs | 24 ++++++++++++++++++++++--
1:30 PM Changeset in ghc [71221e24] by Simon Peyton Jones <simonpj@…>
Grotesque hack on Unsafe.Coerce The hack is described in detail in Note [Meta-hack for coerce]. It's a consequence of this, perfectly legitimate, commit: commit 7a1480c7c590d4d2fa7a105a4eebf299e921e056 Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Tue Jan 22 22:43:22 2013 +0000 Allow eta-reduction of eval'd functions if of arity 1 See Note [Eta reduction of an eval'd function] in CoreUtils. This doesn't fix Trac #7542, but that was the ticket that pointed out this infelicity. compiler/coreSyn/CoreUtils.lhs | 24 ++++++++++++++++++++++--
1:26 PM Changeset in ghc [0ab8cc19]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc Conflicts: compiler/basicTypes/DataCon.lhs
1:25 PM Changeset in ghc [e3426665]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Collapse DmdResult into CPRResult There was no gain from PureResult; the CPRResult component needs a BotCPR value anyhow, so it was simply duplicate computation.
1:20 PM Changeset in ghc [1c4e8962]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
1:20 PM Changeset in ghc [82219ae2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
The type/kind variables of a class decl scope over the associated types Fixes Trac #7601
12:52 PM Changeset in ghc [18b106e6]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
12:52 PM Changeset in ghc [b4c17472]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Remove unused argument
12:50 PM Changeset in ghc [a47ee23]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
12:49 PM Changeset in ghc [829be066]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Use kind 'Symbol' consistently, rather than kind 'String'
12:48 PM Changeset in ghc [09ff0e0d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Refactor and improve the promotion inference It should be the case that either an entire mutually recursive group of data type declarations can be promoted, or none of them. It's really odd to promote some data constructors of a type but not others. Eg data T a = T1 a | T2 Int Here T1 is sort-of-promotable but T2 isn't (becuase Int isn't promotable). This patch makes it all-or-nothing. At the same time I've made the TyCon point to its promoted cousin (via the tcPromoted field of an AlgTyCon), as well as vice versa (via the ty_con field of PromotedTyCon). The inference for the group is done in TcTyDecls, the same place that infers which data types are recursive, another global question.
12:33 PM Changeset in ghc [488bf73]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//testsuite
12:33 PM Changeset in testsuite [d1a6c78]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
12:14 PM Changeset in ghc [8f157fb5]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Error message wibbles
12:14 PM Changeset in testsuite [5a7e766]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Error message wibbles
12:11 PM Changeset in ghc [69317c7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Adjust test; Int is not promotable
12:11 PM Changeset in testsuite [f98008c]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Adjust test; Int is not promotable
10:48 AM Ticket #7622 (Unregisterised builds don't support LLVM backend) closed by simonmar
fixed: Fixed, and verified that LLVM works when generating unregisterised code, …
10:44 AM Building/Preparation/RaspberryPi created by simonmar
10:33 AM Building/Preparation edited by simonmar
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10:32 AM Building/Preparation edited by simonmar
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10:32 AM Building/Preparation edited by simonmar
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10:32 AM Building/Preparation edited by simonmar
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10:22 AM PrimBool edited by jstolarek
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10:04 AM PrimBool edited by jstolarek
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10:02 AM PrimBool edited by jstolarek
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10:02 AM PrimBool edited by jstolarek
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9:55 AM Changeset in ghc [388e1e82]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Allow -fllvm to be used when compiling unregisterised (#7622)
9:00 AM Ticket #1524 (stdcall fails on MacOS) closed by simonmar
fixed
8:50 AM Ticket #7624 (Handling ImplicitParams in Instance Declaration) created by philipjf
The GHC documentation states that ImplicitParam's may not be used in …
8:48 AM Changeset in ghc [72995160]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix various issues with a Stage1Only=NO cross-compile
6:45 AM Changeset in ghc [3c9d630]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Added support to cross-compile to android Signed-off-by: David Terei <davidterei@gmail.com>
1:39 AM Changeset in ghc [cffb9768]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Make do_test catch and re-raise KeyboardInterrupt This means that hitting ^C now stops the testsuite from running, rather than just killing the current test.
1:39 AM Changeset in testsuite [faa34f5]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Make do_test catch and re-raise KeyboardInterrupt This means that hitting ^C now stops the testsuite from running, rather than just killing the current test.
1:29 AM Changeset in unix [67c5131]ghc-7.8 by Ian Lynagh <ian@…>
Rename tests to not start with a digit
1:29 AM Changeset in process [fb4ded3]ghc-7.8 by Ian Lynagh <ian@…>
Rename tests to not start with a digit
1:29 AM Changeset in base [6ea3105]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Rename tests to not start with a digit
1:29 AM Changeset in ghc [edbc826e] by Ian Lynagh <ian@…>
Rename tests to not start with a digit
1:28 AM Changeset in ghc [4a33b6e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Rename some tests to not start with a digit
1:28 AM Changeset in testsuite [53da29a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename some tests to not start with a digit
12:54 AM Changeset in ghc [53889193]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
do not use -rpath-link linker option on Solaris. Patch from Karel Gardas <karel.gardas@centrum.cz>.

Jan 24, 2013:

11:15 PM Status/SLPJ-Tickets edited by simonpj
(diff)
10:44 PM Ticket #7590 (LLVM backend bootstrap support) closed by dterei
fixed: Closing now as known bootstrap bugs are fixed.
10:40 PM Ticket #7615 (LLVM enabled build fails on i386-solaris.) closed by dterei
fixed
10:19 PM Changeset in ghc [8e9572b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
fix runtests to set LD_LIBRARY_PATH environment variable. Patch from Karel Gardas <karel.gardas@centrum.cz>.
10:19 PM Changeset in testsuite [d262089]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
fix runtests to set LD_LIBRARY_PATH environment variable. Patch from Karel Gardas <karel.gardas@centrum.cz>.
9:00 PM Changeset in directory [3acb9fb]ghc-7.6 by Ian Lynagh <ian@…>
T4113 works on OSX/64
8:37 PM Ticket #7588 (GHC HEAD built with LLVM on Mac OS X miscompiles RTS: SIGSEGV in ...) closed by thoughtpolice
fixed: I just ran validate on the latest copy of HEAD. This is fixed and the …
7:38 PM Ticket #7623 (GHC Arm support) created by dterei
Top level to track some important fixes for proper ARM support of GHC.
7:20 PM Ticket #7622 (Unregisterised builds don't support LLVM backend) created by dterei
The LLVM backend should work in unregisterised mode. Apparently the driver …
6:37 PM Changeset in testsuite [61b4c39]ghc-7.6 by Ian Lynagh <ian@…>
Clean the .hpc directories
6:36 PM Changeset in testsuite [38c3df9]ghc-7.6 by Ian Lynagh <ian@…>
MERGED: Use .hpc.<testname> for the hpc directory All tests used to use .hpc, which caused failures when running in parallel.
6:34 PM Changeset in testsuite [040b450]ghc-7.6 by Ian Lynagh <ian@…>
Don't allow '/' characters in test names
6:34 PM Changeset in testsuite [dd093344]ghc-7.6 by Ian Lynagh <ian@…>
Add a (currently very permissive) test name check We now get a framework failure if a test name doesn't match ^[a-zA-Z0-9][a-zA-Z0-9._/-]*$
5:34 PM Changeset in ghc [3e70ca7a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Clean the .hpc directories
5:34 PM Changeset in testsuite [576fca8]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Clean the .hpc directories
5:31 PM Changeset in ghc [33af6479]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Use .hpc.<testname> for the hpc directory All tests used to use .hpc, which caused failures when running in parallel.
5:31 PM Changeset in testsuite [413dd2f]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Use .hpc.<testname> for the hpc directory All tests used to use .hpc, which caused failures when running in parallel.
5:04 PM Changeset in ghc [70dc712]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Don't allow '/' characters in test names
5:04 PM Changeset in testsuite [5daeb97]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Don't allow '/' characters in test names
4:39 PM Changeset in ghc [fb20a08]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Fix T1133, T1133A when BINDIST=YES
4:39 PM Changeset in testsuite [2cb474d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix T1133, T1133A when BINDIST=YES
3:46 PM Changeset in ghc [ff5bea7]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
3:45 PM Changeset in ghc [182fe6f0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
3:09 PM Status/SLPJ-Tickets edited by simonpj
(diff)
2:51 PM Changeset in ghc [0f8c6fc]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Use fsep, not sep, when printing lots of Core binders
2:50 PM Changeset in ghc [8e5313c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
2:50 PM Changeset in ghc [d3b8991b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Introduce CPR for sum types (Trac #5075) The main payload of this patch is to extend CPR so that it detects when a function always returns a result constructed with the *same* constructor, even if the constructor comes from a sum type. This doesn't matter very often, but it does improve some things (results below). Binary sizes increase a little bit, I think because there are more wrappers. This with -split-objs. Without split-ojbs binary sizes increased by 6% even for HelloWorld.hs. It's hard to see exactly why, but I think it was because System.Posix.Types.o got included in the linked binary, whereas it didn't before. Program Size Allocs Runtime Elapsed TotalMem fluid +1.8% -0.3% 0.01 0.01 +0.0% tak +2.2% -0.2% 0.02 0.02 +0.0% ansi +1.7% -0.3% 0.00 0.00 +0.0% cacheprof +1.6% -0.3% +0.6% +0.5% +1.4% parstof +1.4% -4.4% 0.00 0.00 +0.0% reptile +2.0% +0.3% 0.02 0.02 +0.0% ---------------------------------------------------------------------- Min +1.1% -4.4% -4.7% -4.7% -15.0% Max +2.3% +0.3% +8.3% +9.4% +50.0% Geometric Mean +1.9% -0.1% +0.6% +0.7% +0.3% Other things in this commit ~~~~~~~~~~~~~~~~~~~~~~~~~~~ * Got rid of the Lattice class in Demand * Refactored the way that products and newtypes are decomposed (no change in functionality)
2:44 PM Ticket #7519 (CLK_TCK is not always a constant) closed by simonmar
fixed
2:41 PM Ticket #7621 (Cross-build for QNX ARM smashes stack when using FunPtr wrappers) created by singpolyma
I have built an unregistered LLVM cross-compiler for …
1:59 PM Ticket #2247 (GHC accepts FD violations, unless the conflicing instances are used) closed by simonpj
fixed: Correct, thanks.
1:59 PM Changeset in ghc [479a922]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #2247
1:59 PM Changeset in testsuite [cdfefe8]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #2247
1:49 PM Changeset in ghc [79dae93]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Print infix type constructors in back-ticks Fixes Trac #7609
1:38 PM Ticket #7587 (Kind variables are not renamed) closed by simonpj
fixed: Thank you; fixed.
1:38 PM Changeset in ghc [7f823a0d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Fix debugging glitch in test output
1:38 PM Changeset in testsuite [5e7f657]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix debugging glitch in test output
1:37 PM Changeset in ghc [3cedede9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7587
1:37 PM Changeset in testsuite [bcadec3]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7587
1:19 PM Changeset in ghc [b4797136]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
12:24 PM PrimBool edited by jstolarek
(diff)
12:02 PM Status/SLPJ-Tickets edited by simonpj
(diff)
11:11 AM Ticket #1522 (Make [n..] etc syntax rebindable) closed by simonpj
fixed: Yes, it is. So I'll close this ticket. Hurrah.
10:08 AM Ticket #7049 (LLVM backend miscompiles GHC stage2) closed by dterei
fixed
9:21 AM Changeset in ghc [52f55458] by Simon Marlow <marlowsd@…>
integer-gmp: improve cross-compiling support GmpDerivedConstants.h Before the patch GmpDerivedConstants.h was generated by running mkGmpDerivedConstants on target. Now it's generated only with help of autoconf macros. Tested on --target=ia64-unknown-linux-gnu. Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
9:21 AM Changeset in integer-gmp [860f2fa]ghc-7.8wip/T8647 by Simon Marlow <marlowsd@…>
integer-gmp: improve cross-compiling support GmpDerivedConstants.h Before the patch GmpDerivedConstants.h was generated by running mkGmpDerivedConstants on target. Now it's generated only with help of autoconf macros. Tested on --target=ia64-unknown-linux-gnu. Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
9:21 AM Changeset in ghc [c23faf30]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
ghc: mkGmpDerivedConstants binary gone away
12:35 AM Ticket #7620 (Via-C unregisterised build fails for integer-simple) created by singpolyma
The cross-compiling toolchain I used can be had from …

Jan 23, 2013:

7:41 PM Ticket #3828 (Error in array index) closed by monoidal
wontfix: Closing - the bug concerns very old GHC and is most probably irrelevant …
5:15 PM PrimBool created by jstolarek
5:01 PM Commentary/Compiler/CaseStudies/Bool edited by jstolarek
(diff)
4:58 PM Commentary/Compiler/DataTypes edited by jstolarek
(diff)
4:56 PM Commentary/Compiler/WiredIn edited by jstolarek
(diff)
4:52 PM Commentary/Compiler/CaseStudy/Bool edited by jstolarek
(diff)
4:51 PM Commentary/Compiler/CaseStudies/Bool created by jstolarek
4:50 PM Commentary/Compiler edited by jstolarek
(diff)
4:49 PM Commentary/Compiler/CaseStudy/Bool created by jstolarek
4:40 PM Commentary/Compiler edited by jstolarek
(diff)
4:40 PM Commentary/Compiler edited by jstolarek
(diff)
10:23 AM Changeset in ghc [5931ee8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix rts/Linker compilation issues on AMD64/Solaris platform Submitted by: Karel Gardas <karel.gardas@centrum.cz>
10:22 AM Changeset in ghc [bb39e04d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Solaris: do not use timer_create Submitted by: Karel Gardas <karel.gardas@centrum.cz>
10:19 AM Changeset in ghc [48b9589]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Tidy up: move info-table related stuff to CmmInfo Prep for #709
9:33 AM Changeset in base [3b51b74]data-proxydbcsghc-7.8type-reasoning by Simon Marlow <marlowsd@…>
Removes the assumption that CLK_TCK is a constant (#7519) (which is not true on QNXNTO). Submitted by: Stephen Paul Weber <singpolyma@singpolyma.net>
9:33 AM Changeset in ghc [94e6d7db] by Simon Marlow <marlowsd@…>
Removes the assumption that CLK_TCK is a constant (#7519) (which is not true on QNXNTO). Submitted by: Stephen Paul Weber <singpolyma@singpolyma.net>
9:32 AM Ticket #1547 (Arity can decrease with -prof) closed by simonmar
wontfix: We know there are several problems with the current way that arity is …
9:27 AM Changeset in ghc [39148b8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix validate-breaking warning
9:21 AM Changeset in ghc [629ae2a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Add support for nto-qnx (BlackBerry 10) Submitted by: Stephen Paul Weber <singpolyma@singpolyma.net>
9:00 AM Ticket #7580 (Building PrimOps.cmm on OS X with LLVM 3.2 fails) closed by dterei
fixed: Closing as this bug only manifested due to the fix for #7571 not being …
8:57 AM Ticket #7589 (LLVM 3.2 Support) closed by dterei
fixed
8:55 AM Ticket #7575 (LLVM backend does not properly widen certain literal types in call ...) closed by dterei
fixed
8:55 AM Ticket #7617 (LLVM backend broken on 32bit OS X (when 64bit host)) closed by dterei
fixed
8:54 AM Ticket #7619 (Make worker-wrapper unbox data families) created by akio
I noticed that the worker-wrapper optimization doesn't unbox arguments …
8:38 AM Changeset in ghc [1a70306]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Fix our handling of literals and types in LLVM (#7575). This bug was introduced in the recent fix for #7571, that extended some existing infastructure in the LLVM backend that handled the conflict between LLVM's return type from comparison operations (i1) and what GHC expects (word). By extending it to handle literals though, we forced all literals to be i1 or word, breaking other code. This patch resolves this breakage and handles #7571 still, cleaning up the code for both a little. The overall approach is not ideal but changing that is left for the future.
8:38 AM Ticket #1509 (Make unboxed tuples more supported) closed by simonmar
fixed: Let's call it fixed.
8:18 AM Ticket #7618 (Multiline prompt ignores custom prompt) created by dunric
1. start a ghci session Prelude> 2. set some custom prompt Prelude> :set …
7:48 AM Changeset in ghc [3b42c19]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Only run T7575 on 32bit arch.
7:48 AM Changeset in testsuite [4e6e839]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Only run T7575 on 32bit arch.
7:05 AM Changeset in ghc [fa1e5933]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Fix llvm backend when 32bit build on 64bit OSX. (#7617)
7:02 AM Changeset in ghc [9b2d9d8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Add test for T7575.
7:02 AM Changeset in testsuite [53c7085]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Add test for T7575.
6:50 AM Ticket #7617 (LLVM backend broken on 32bit OS X (when 64bit host)) created by dterei
OSX 32bit GHC is broken when running on a 64bit host. This is as we aren't …
1:21 AM BugSweep edited by morabbin
(diff)

Jan 22, 2013:

11:44 PM Changeset in ghc [531a441b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a (currently very permissive) test name check We now get a framework failure if a test name doesn't match ^[a-zA-Z0-9][a-zA-Z0-9._/-]*$
11:44 PM Changeset in testsuite [df8b626]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a (currently very permissive) test name check We now get a framework failure if a test name doesn't match ^[a-zA-Z0-9][a-zA-Z0-9._/-]*$
11:40 PM Changeset in ghc [d22658b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Remove a stray colon from the framework fail messages
11:40 PM Changeset in testsuite [7a3ed1d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Remove a stray colon from the framework fail messages
11:30 PM BugSweep edited by morabbin
(diff)
10:46 PM Changeset in ghc [35f1fc9]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Allow CaseElim if the case binder is the next thing to be eval'd This makes CaseElim happen a bit more often. See Note [Case binder next] in Simplify. This came up when investigating Trac #7542.
10:43 PM Changeset in ghc [7a1480c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Allow eta-reduction of eval'd functions if of arity 1 See Note [Eta reduction of an eval'd function] in CoreUtils. This doesn't fix Trac #7542, but that was the ticket that pointed out this infelicity.
10:39 PM Changeset in ghc [c94528a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
10:00 PM Ticket #7616 (ghci loading package base linking crash) created by crabman
I've just installed GHC and tried to run ghci, and it crashed and asked to …
9:57 PM Ticket #7615 (LLVM enabled build fails on i386-solaris.) created by kgardas
Hello, while attempting to build LLVM-based build of GHC HEAD on …
8:37 PM Ticket #7614 (tc_hs_type: bang : The impossible happened) closed by simonpj
duplicate: Thanks. It's a dup of #7210. Happily HEAD says […] I think this is …
8:08 PM Ticket #7571 (LLVM codegen does not handle integer literals in branch conditionals.) closed by dterei
fixed
8:08 PM Ticket #7590 (LLVM backend bootstrap support) closed by dterei
fixed
8:03 PM Ticket #7614 (tc_hs_type: bang : The impossible happened) created by erikd
A simple data structure with bang patterns like the following: […] …
7:57 PM Changeset in ghc [14c01e0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Ensure the LLVM codegen correctly handles literals in a branch. #7571 We need to be sure that when generating code for literals, we properly narrow the type of the literal to i1. See Note [Literals and branch conditions] in the LlvmCodeGen.CodeGen module. This occurs rarely as the optimizer will remove conditional branches with literals, however we can get this situation occurring with hand written Cmm code. This fixes Trac #7571. Signed-off-by: David Terei <davidterei@gmail.com>
7:55 PM Changeset in ghc [f999a39b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Test for Trac #7571. Signed-off-by: David Terei <davidterei@gmail.com>
7:55 PM Changeset in testsuite [a97083a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Test for Trac #7571. Signed-off-by: David Terei <davidterei@gmail.com>
7:33 PM Ticket #2127 (Bad error message for FFI declaration with no -fffi flag) closed by monoidal
wontfix: It is true that the error is really unhelpful, but now FFI is on by …
7:32 PM BugSweep edited by morabbin
(diff)
7:28 PM BugSweep edited by morabbin
(diff)
7:02 PM Changeset in ghc [e672241]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add another test for #1133
7:02 PM Changeset in testsuite [39af698]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add another test for #1133
7:02 PM Ticket #1133 (auto-derivation of Enum is disallowed with recursive imports) closed by igloo
fixed: Yes, looks good, thanks. I added a couple of tests.
6:58 PM Changeset in ghc [27b0f0ba]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a test for #1133
6:58 PM Changeset in testsuite [0eab86e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #1133
6:39 PM Ticket #7207 (linker fails to load package with binding to foreign library (win64)) closed by bos
duplicate: Dup of #7134.
6:26 PM Ticket #7357 (GHC.exe gives an internal error while linking vector's Monadic.hs) closed by bos
duplicate: This is a dup of #7134.
5:34 PM Changeset in ghc [65e41952]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Use pprTypeForUser when printing kinds in ghci
5:27 PM Ticket #1221 (Types don't match expressions in type error) closed by simonpj
wontfix
5:24 PM Ticket #1050 (Using an inferred type as a type signature fails) closed by simonpj
fixed: GHC always checks each type signature for ambiguity; if that faile, it …
5:13 PM Ticket #1520 (Use Linux's signalfd() instead of pipe() to deliver signals to the IO ...) closed by simonmar
wontfix: No, the new IO manager does it the same way as the old one. We did …
5:01 PM Changeset in ghc [5469388]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
5:01 PM Changeset in ghc [2cc42db]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
When printing types in the interactive UI, take account of free variables Often the types we print are full-generalised, but in fact *kinds* are not, so we need to use tidyOpenType. Fixes Trac #7587
4:57 PM Changeset in ghc [2ec39c76]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Exploit the invariant for AxInstCo to simplify coercionKind
4:57 PM Changeset in ghc [5d99d6a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
4:56 PM Changeset in ghc [927ca60]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Update mailing lists in the users guide
4:47 PM Ticket #1102 (Lambda unicode character lex) closed by igloo
wontfix: I think we've decided to leave lambda as a letter, and any alternative …
4:46 PM Ticket #1245 (Turn tuples into syntactic sugar for heterogeneous lists) closed by simonmar
wontfix: I don't think this ticket is serving a useful purpose, if people are …
4:36 PM Ticket #1341 (allow loading partially correct modules) closed by simonmar
duplicate: Subsumed by #5791
4:19 PM BugSweep edited by morabbin
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4:13 PM BugSweep edited by morabbin
(diff)
4:11 PM Ticket #1230 (write a safety wrapper around readline) closed by simonmar
wontfix
4:13 AM BugSweep edited by morabbin
(diff)
3:21 AM BugSweep edited by morabbin
(diff)
12:01 AM BugSweep edited by morabbin
(diff)

Jan 21, 2013:

11:53 PM BugSweep edited by morabbin
(diff)
11:51 PM BugSweep edited by morabbin
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11:41 PM BugSweep edited by morabbin
(diff)
11:00 PM BugSweep edited by morabbin
(diff)
10:05 PM BugSweep edited by morabbin
(diff)
9:16 PM DeferErrorsToRuntime edited by guest
Fix broken link (diff)
6:24 PM BugSweep edited by morabbin
(diff)
5:42 PM Ticket #2695 (bogus "syntactically distinct contexts" error) closed by monoidal
fixed: As of GHC 7.6, the code compiles fine. -XRelaxedPolyRec is the default and …
5:36 PM Ticket #2284 (Stack-hack optimization causes much re-computation in GUI callbacks) closed by simonmar
duplicate
5:25 PM Ticket #1105 (Custom Runtimes) closed by simonmar
wontfix: Let's close - too vague, too old.
5:17 PM Ticket #1167 (mangler makes global symbol disappear on linux-ppc) closed by simonmar
wontfix: The mangler is dead.
5:00 PM BugSweep edited by morabbin
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4:45 PM BugSweep edited by morabbin
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4:40 PM BugSweep edited by morabbin
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1:49 PM Status/SLPJ-Tickets edited by simonpj
(diff)
1:49 PM Ticket #7612 (Automatically start the haskell runtime in DllMain on windows -shared) closed by simonmar
wontfix: You're looking at a very old version of the docs, the latest is here: …
10:35 AM Status/SLPJ-Tickets edited by simonpj
(diff)
10:32 AM Ticket #956 (improving error messages #1) closed by simonpj
fixed
10:27 AM Changeset in ghc [8d01b100]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only (about trimming the type environment)
9:58 AM Changeset in ghc [0edc78a0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Add missing paren
9:58 AM Changeset in testsuite [ea58ea5]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Add missing paren
9:40 AM Ticket #7613 (readSigned consumes too much input) created by liyang
[…] I would have expected [(0, ".1")]. The Report specifies that …
8:35 AM Ticket #7612 (Automatically start the haskell runtime in DllMain on windows -shared) created by schyler
On Windows DllMain? is called when a dll is loaded into a process via …
8:30 AM Ticket #7611 (Rewrite rules application prevented by type variable application (map id ...) created by nomeata
I’m moving the discussion from …
6:30 AM Ticket #964 (Cross Compile and Universal Binary) closed by simonmar
duplicate
6:12 AM Ticket #835 (Expose less type/class info in an interface file, to reduce recompilation) closed by simonmar
wontfix: In fact, we fixed this, and then unfixed it again recently: …
3:18 AM BugSweep edited by morabbin
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1:29 AM BugSweep edited by morabbin
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12:55 AM Ticket #999 (Misattributed parse error in do block) closed by morabbin
fixed: Fixed in 7.6.1: […]
12:42 AM BugSweep edited by morabbin
(diff)
12:42 AM Ticket #916 (windows installer should play nice with other Haskell tools) closed by morabbin
fixed: Remaining issues seem to have gotten their own tickets, as per igloo's …
12:28 AM BugSweep edited by morabbin
(diff)
12:26 AM Ticket #910 (--make should have a -j flag for parallel building) closed by morabbin
wontfix: Cabal install now has -j flag, so closing this as wontfix.
12:23 AM BugSweep edited by morabbin
(diff)
12:22 AM Ticket #886 (Profiling doesn't work with SMP execution) closed by morabbin
invalid: Closing as invalid, given this text from …
12:13 AM BugSweep edited by morabbin
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12:12 AM Ticket #876 (Length is not a good consumer) closed by morabbin
invalid: Would have been covered by #915, which is marked closed as invalid; doing …

Jan 20, 2013:

11:38 PM BugSweep edited by morabbin
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11:25 PM BugSweep edited by morabbin
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11:17 PM BugSweep edited by morabbin
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11:17 PM Ticket #733 (Problem compiling .lhs files with lines that begin with #) closed by morabbin
duplicate: Closing; superseded by #4836.
11:08 PM BugSweep edited by morabbin
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11:08 PM Ticket #731 (GHCi doesn't work on powerpc64) closed by morabbin
wontfix: Irrelevant; milestone long past.
11:05 PM BugSweep edited by morabbin
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1:16 PM Building/CrossCompiling edited by simonmar
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1:12 PM Building/CrossCompiling edited by simonmar
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1:11 PM Building/CrossCompiling edited by simonmar
mention integer-simple (diff)
7:25 AM Ticket #7610 (Cross compilation support for LLVM backend) created by dterei
Top level bug to track supporting cross compilation in LLVM backend. …

Jan 19, 2013:

12:26 PM Ticket #2900 (Confusing error message for monadic function with wrong number of ...) closed by monoidal
fixed: GHC 7.6 gives […]
10:09 AM Ticket #1702 (type operator precedences don't work in contexts) closed by monoidal
fixed: The code works fine in 7.6, with a minor change (type operators now do not …
10:01 AM Ticket #7609 (Backticks in an an error message) created by monoidal
[…] gives an error message: […] which should be a `X` a. …
4:21 AM NewtypeWrappers edited by shelarcy
fix typo (diff)
3:58 AM Ticket #7608 (LLVM only handles a hard-coded list of triples.) created by singpolyma
LLVM simply has a hard-coded list of triples for supported platforms in …
1:22 AM Changeset in ghc [fb93d791]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Up supported LLVM version to 3.3. Actual support is in progress but we will accept bugs against these version. LLVM 3.2 seems in good shape at this point anyway.
1:02 AM Ticket #7607 (getSymtabName:unknown known-key unique) created by sheblar
On a freshly updated install of Archlinux x86_64, I ran makepkg -s on the …

Jan 18, 2013:

10:06 PM BugSweep edited by morabbin
Reviewed #693; recently added to milestone 7.8.1, so looks to be in good … (diff)
6:38 PM Ticket #7605 (HscStats.lhs is not used in the build process) closed by igloo
fixed: Thanks for the report; .lhs removed.
6:27 PM Changeset in ghc [78fae51]cardinality by Ilya Sergey <ilya.sergey@…>
Unsafe version of the analysis is retored.
6:17 PM Changeset in ghc [2c12b912]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
5:30 PM Changeset in ghc [2120d4e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #7594
5:30 PM Changeset in testsuite [311f560]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7594
5:23 PM Commentary/Compiler/NewCodeGen edited by simonpj
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5:16 PM Changeset in ghc [858888e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove unused HscStats.lhs; fixes #7605
5:07 PM Changeset in ghc [ea53d9c2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Document overlapping instances more clearly
4:43 PM Changeset in base [169eb37]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
num010(ghci) is broken on OS X 32 (#7043)
4:43 PM Changeset in ghc [c0d723ec] by Ian Lynagh <ian@…>
num010(ghci) is broken on OS X 32 (#7043)
4:42 PM Changeset in directory [24d1444]ghc-7.8 by Ian Lynagh <ian@…>
T4113 is broken in OS X (#7604)
4:38 PM Changeset in ghc [f600845c]cardinality by Ilya Sergey <ilya.sergey@…>
STG flag assignment modified basing on the cardinality analysis results
4:15 PM Building/CrossCompiling edited by simonmar
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4:02 PM Building/CrossCompiling edited by simonmar
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2:49 PM Changeset in ghc [611105b7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Output wibble
2:49 PM Changeset in testsuite [0e5e3b9]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Output wibble
2:34 PM Ticket #4258 (Finish new codegen) closed by simonmar
fixed: The new codegen has been the default for a while now. Closing this to …
2:34 PM Ticket #7192 (Bug in -fregs-graph with -fnew-codegen) closed by simonmar
fixed: We think this is fixed after the patch above.
2:31 PM Changeset in ghc [04abb49]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of darcs.haskell.org:/home/darcs/ghc
2:31 PM Changeset in ghc [e39539d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Add missing case in eqHsBang; makes rnfail055 pass again
1:21 PM Changeset in ghc [c02348fa]cardinality by Ilya Sergey <ilya.sergey@…>
wrong call demand splitting fixed
12:13 PM Changeset in ghc [9201a885]cardinality by Ilya Sergey <ilya.sergey@…>
Merge branch 'master' into cardinality
12:11 PM Changeset in ghc [39a868c]cardinality by Ilya Sergey <ilya.sergey@…>
Merge branch 'master' into cardinality Conflicts: compiler/basicTypes/Demand.lhs compiler/basicTypes/Id.lhs compiler/basicTypes/IdInfo.lhs compiler/basicTypes/MkId.lhs compiler/coreSyn/CoreArity.lhs compiler/coreSyn/CorePrep.lhs compiler/coreSyn/PprCore.lhs compiler/iface/MkIface.lhs compiler/iface/TcIface.lhs compiler/main/DynFlags.hs compiler/prelude/primops.txt.pp compiler/simplCore/SimplCore.lhs compiler/specialise/SpecConstr.lhs compiler/stranal/DmdAnal.lhs compiler/stranal/WorkWrap.lhs compiler/stranal/WwLib.lhs
10:10 AM Ticket #7606 (Stride scheduling for Haskell threads with priorities) created by ezyang
Currently, GHC uses a round-robin scheduler for Haskell threads, with some …
9:54 AM Ticket #7605 (HscStats.lhs is not used in the build process) created by jstolarek
The file [[GhcFile(...)]] is not used in the build …
9:46 AM Changeset in ghc [f61fbf39]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Restore the primitive and vector submodules I accidentally deleted them in 109a1e53287f50103e8a5b592275940b6e3dbb53
9:22 AM Building edited by simonmar
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9:21 AM Building/CrossCompiling edited by simonmar
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9:20 AM Building/CrossCompiling edited by simonmar
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9:17 AM CrossCompilation edited by simonmar
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9:08 AM Building/CrossCompiling edited by simonmar
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9:06 AM Building/CrossCompiling edited by simonmar
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9:01 AM Building/CrossCompiling edited by simonmar
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8:58 AM Building/CrossCompiling edited by simonmar
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8:56 AM Building/CrossCompiling created by simonmar
1:31 AM Changeset in directory [e14d113]ghc-7.6 by Ian Lynagh <ian@…>
T4113 is broken in OS X (#7604)
1:30 AM Ticket #7604 (System.Directory.canonicalizePath "" behaviour differs between platforms) created by igloo
On Linux, System.Directory.canonicalizePath "" gives an exception. On …
1:05 AM Changeset in base [ff6c868]ghc-7.6 by Ian Lynagh <ian@…>
num010(ghci) is broken on OS X 32 (#7043)
12:45 AM Ticket #7603 (Bad magic in static (FFI) object (7.6.1 for x86_64-apple-darwin)) closed by morabbin
invalid: Not a GHC bug; closing as invalid.
12:25 AM Ticket #7603 (Bad magic in static (FFI) object (7.6.1 for x86_64-apple-darwin)) created by morabbin
When spraying HOC (Haskell to Objective-C) …

Jan 17, 2013:

11:39 PM Changeset in ghc [b14ddb2f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Expose genericRaise; fixes signals004(dyn) no OS X 32
11:22 PM Changeset in ghc [0dc9f1c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
9:55 PM Changeset in ghc [571ecdd]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Johan Tibell <johan.tibell@…>
If -msse is specified, pass it to the LLVM backend
9:54 PM Changeset in ghc [56d0328]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Expose genericRaise; fixes signals004(dyn) no OS X 32
9:43 PM Changeset in unix [cd2a071]ghc-7.6 by Ian Lynagh <ian@…>
Fix signals004 on OS X 32
9:10 PM Changeset in ghc [b7189de]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Johan Tibell <johan.tibell@…>
Clean up -msse flag handling We know have a single flag that takes a version number, instead of one flag per SSE version.
8:30 PM Changeset in ghc [0dcccf0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Hopefully fix breakage on OS X w/ LLVM Reordering of includes in GC.c broke on OS X because gctKey is declared in Task.h and is needed in the storage manager. This is really the wrong place for it anyway, so I've moved the gctKey pieces to where they should be.
7:29 PM Changeset in testsuite [460ecad]ghc-7.6 by Ian Lynagh <ian@…>
Fix the safeHaskell tests
7:26 PM Changeset in ghc [80263822]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Use pthread_kill on OS X too Fixes signals004(threaded1,threaded2) on OS X 32.
7:25 PM Changeset in unix [ef1604f]ghc-7.6 by Ian Lynagh <ian@…>
Use pthread_kill on OS X too Fixes signals004(threaded1,threaded2) on OS X 32.
7:25 PM Changeset in unix [4eb45c8]ghc-7.6 by Ian Lynagh <ian@…>
Fix some parentheses I assume that this is what was intended.
7:23 PM Changeset in ghc [3f90064]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use pthread_kill on OS X too Fixes signals004(threaded1,threaded2) on OS X 32.
7:21 PM Changeset in unix [4b07317]ghc-7.8 by Ian Lynagh <ian@…>
Use pthread_kill on OS X too Fixes signals004(threaded1,threaded2) on OS X 32.
7:14 PM Changeset in unix [0b0915a]ghc-7.8 by Ian Lynagh <ian@…>
Fix some parentheses I assume that this is what was intended.
5:25 PM Changeset in ghc [9c1edfa8]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Expose the prototype for getMonotonicNSec Fixes T3807 on OS X 32.
5:10 PM Changeset in ghc [b4e86fa8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Minor impovement to when we float a let out of a right-hand side: Note [Float when cheap or expandable] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We want to float a let from a let if the residual RHS is a) cheap, such as (\x. blah) b) expandable, such as (f b) if f is CONLIKE But there are - cheap things that are not expandable (eg \x. expensive) - expandable things that are not cheap (eg (f b) where b is CONLIKE) so we must take the 'or' of the two.
5:05 PM Ticket #7602 (Threaded RTS performing badly on recent OS X (10.8?)) created by simonmar
This ticket is to remind us about the following problem: OS X is now using …
4:24 PM Ticket #7599 (timeout does not behave as expected) closed by simonmar
duplicate: threadDelay isn't working properly in GHCi in 7.6.1 on OS X (#7299), I …
4:01 PM Ticket #7601 (Internal error with kind annotation on associated type family) created by dreixel
The following module: […] Makes GHC raise an internal error: […]
3:33 PM Changeset in ghc [fd3fd18]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Expose the prototype for getMonotonicNSec Fixes T3807 on OS X 32.
3:09 PM Changeset in ghc [cb22ebd]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
arith005(ghci) is broken on OS X x86 (#7043)
3:09 PM Changeset in testsuite [98fee92]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
arith005(ghci) is broken on OS X x86 (#7043)
2:22 PM Changeset in testsuite [85f9f58]ghc-7.6 by Ian Lynagh <ian@…>
arith005(ghci) is broken on OS X x86 (#7043)
1:57 PM Changeset in ghc [81f4cd3e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
1:52 PM Changeset in ghc [65446926]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Adjust performance bounds slightly
1:52 PM Changeset in testsuite [52234dfe]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Adjust performance bounds slightly
1:51 PM Changeset in ghc [e34b2bf]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Adjust debug output for different syntax of strictness annotations
1:51 PM Changeset in testsuite [c85582d]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Adjust debug output for different syntax of strictness annotations
1:51 PM Changeset in ghc [d3bfd67]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Fix simplrun010 test Compiler now (correctly) does not eta reduce an infinite loop, so I had to adjust the test a bit.
1:51 PM Changeset in testsuite [f937604]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix simplrun010 test Compiler now (correctly) does not eta reduce an infinite loop, so I had to adjust the test a bit.
12:39 PM Changeset in ghc [109a1e5]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Tidy up cross-compiling We have two cases: 1. building a cross-compiler 2. compiling GHC to run on a foreign platform These two are done with almost the same setup: (1) is the stage 1 compiler, and (2) is the stage 2 compiler, when CrossCompiling=YES. The only difference between (1) and (2) is that you if you set up the build for (1), then it stops before stage 2 and you can 'make install' to install stage 1. Unfortunately, (2) didn't work, and the build system code needed some tidying up. Change to the way the build is set up: Before ------ To build a cross-compiler: ./configure --target=<..> To compile a foreign GHC: ./configure --host=<..> --target=<..> Now --- To build a cross-compiler: ./configure --target=<..> And set "Stage1Only=YES" in mk/build.mk To compile a foreign GHC: ./configure --target=<..>
10:55 AM Changeset in ghc [057384f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
10:55 AM Changeset in ghc [91b44bc5]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
A simple improvement to CSE See Note [CSE for case expressions]. I don't think this is a big deal, but it's nice, and it's easy.
10:54 AM Changeset in ghc [0831a12]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Major patch to implement the new Demand Analyser This patch is the result of Ilya Sergey's internship at MSR. It constitutes a thorough overhaul and simplification of the demand analyser. It makes a solid foundation on which we can now build. Main changes are * Instead of having one combined type for Demand, a Demand is now a pair (JointDmd) of - a StrDmd and - an AbsDmd. This allows strictness and absence to be though about quite orthogonally, and greatly reduces brain melt-down. * Similarly in the DmdResult type, it's a pair of - a PureResult (indicating only divergence/non-divergence) - a CPRResult (which deals only with the CPR property * In IdInfo, the strictnessInfo field contains a StrictSig, not a Maybe StrictSig demandInfo field contains a Demand, not a Maybe Demand We don't need Nothing (to indicate no strictness/demand info) any more; topSig/topDmd will do. * Remove "boxity" analysis entirely. This was an attempt to avoid "reboxing", but it added complexity, is extremely ad-hoc, and makes very little difference in practice. * Remove the "unboxing strategy" computation. This was an an attempt to ensure that a worker didn't get zillions of arguments by unboxing big tuples. But in fact removing it DRAMATICALLY reduces allocation in an inner loop of the I/O library (where the threshold argument-count had been set just too low). It's exceptional to have a zillion arguments and I don't think it's worth the complexity, especially since it turned out to have a serious performance hit. * Remove quite a bit of ad-hoc cruft * Move worthSplittingFun, worthSplittingThunk from WorkWrap to Demand. This allows JointDmd to be fully abstract, examined only inside Demand. Everything else really follows from these changes. All of this is really just refactoring, so we don't expect big performance changes, but acutally the numbers look quite good. Here is a full nofib run with some highlights identified: Program Size Allocs Runtime Elapsed TotalMem -------------------------------------------------------------------------------- expert -2.6% -15.5% 0.00 0.00 +0.0% fluid -2.4% -7.1% 0.01 0.01 +0.0% gg -2.5% -28.9% 0.02 0.02 -33.3% integrate -2.6% +3.2% +2.6% +2.6% +0.0% mandel2 -2.6% +4.2% 0.01 0.01 +0.0% nucleic2 -2.0% -16.3% 0.11 0.11 +0.0% para -2.6% -20.0% -11.8% -11.7% +0.0% parser -2.5% -17.9% 0.05 0.05 +0.0% prolog -2.6% -13.0% 0.00 0.00 +0.0% puzzle -2.6% +2.2% +0.8% +0.8% +0.0% sorting -2.6% -35.9% 0.00 0.00 +0.0% treejoin -2.6% -52.2% -9.8% -9.9% +0.0% -------------------------------------------------------------------------------- Min -2.7% -52.2% -11.8% -11.7% -33.3% Max -1.8% +4.2% +10.5% +10.5% +7.7% Geometric Mean -2.5% -2.8% -0.4% -0.5% -0.4% Things to note * Binary sizes are smaller. I don't know why, but it's good. * Allocation is sometiemes a *lot* smaller. I believe that all the big numbers (I checked treejoin, gg, sorting) arise from one place, namely a function GHC.IO.Encoding.UTF8.utf8_decode, which is strict in two Buffers both of which have several arugments. Not w/w'ing both arguments (which is what we did before) has a big effect. So the big win in actually somewhat accidental, gained by removing the "unboxing strategy" code. * A couple of benchmarks allocate slightly more. This turns out to be due to reboxing (integrate). But the biggest increase is mandel2, and *that* turned out also to be a somewhat accidental loss of CSE, and pointed the way to doing better CSE: see Trac #7596. * Runtimes are never very reliable, but seem to improve very slightly. All in all, a good piece of work. Thank you Ilya!
10:29 AM Commentary/Compiler/Demand edited by simonpj
(diff)
10:04 AM Changeset in ghc [520dc1d2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Rearrange includes to avoid a clash on ARM/Linux
10:04 AM Changeset in ghc [900e7d2]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
make it safe to include this after GCTDecl.h
9:17 AM Changeset in ghc [94a1cf19]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
update gitignore
9:17 AM Changeset in testsuite [826c4f6]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
update gitignore
9:17 AM Status/SLPJ-Tickets edited by simonpj
(diff)
9:09 AM Commentary/MigratingOldCommentary edited by jstolarek
(diff)
8:40 AM Ticket #7600 (cgrun044 failing with LLVM backend) closed by dterei
fixed
8:40 AM Changeset in ghc [18fd170]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Test for #7600.
8:40 AM Changeset in testsuite [5aae346]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Test for #7600.
8:32 AM Changeset in ghc [aef38d1]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Output LLVM version in use at -V2.
8:30 AM Changeset in ghc [25f8d040]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Fix floating point constants in LLVM backend (#7600).
6:05 AM Ticket #7573 (Testsuite should easily be able to compile .cmm files.) closed by thoughtpolice
fixed: Closed by […] I also updated the wiki page about adding tests: …
6:02 AM Changeset in ghc [d2366457]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <mad.one@…>
Add better support for .cmm test files. Fixes Trac #7573. Signed-off-by: Austin Seipp <mad.one@gmail.com>
6:02 AM Changeset in testsuite [8dbd01a]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <mad.one@…>
Add better support for .cmm test files. Fixes Trac #7573. Signed-off-by: Austin Seipp <mad.one@gmail.com>
5:50 AM Ticket #7579 (Command line option to suppress LLVM version warning) closed by thoughtpolice
fixed
5:50 AM Ticket #7572 (mk/build.mk does not let you build 'quick-llvm' style) closed by thoughtpolice
fixed
5:47 AM Changeset in ghc [5cca0b4]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Austin Seipp <mad.one@…>
Add -f[no-]warn-unsupported-llvm-version. Closes Trac #7579. This controls whether or not the compiler warns if we're using an LLVM version that's too old or too new. It's mostly useful when building the compiler knowingly with an unsupported version, so you don't get a lot of warnings in the build process. There's no documentation for this since it's a flag only a few developers would care about anyway. Signed-off-by: Austin Seipp <mad.one@gmail.com>
5:44 AM Changeset in ghc [b05531b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Austin Seipp <mad.one@…>
Add a 'quick-llvm' build mode to mk/build.mk. Closes Trac #7572. Signed-off-by: Austin Seipp <mad.one@gmail.com>
4:06 AM Ticket #7600 (cgrun044 failing with LLVM backend) created by dterei
test case cgrun044 fails currently with the LLVM backend. I believe this …
1:33 AM Changeset in testsuite [7467ed9]ghc-7.6 by Ian Lynagh <ian@…>
Add a test for #7299
1:33 AM Changeset in base [f1a7ffe]ghc-7.6 by Ian Lynagh <ian@…>
Use the RTS getMonotonicTime to implement getMonotonicNSec; fixes #7299 I'm not entirely sure where the segfault was coming from, but it was almost certainly related to there being 2 copies of the base package around, and the interpreted one not having its timer code initialised.

Jan 16, 2013:

11:21 PM Ticket #7599 (timeout does not behave as expected) created by ique
In trying to debug an error I found using the MongoDB package (it was …
9:49 PM Changeset in ghc [0aae1e17]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Edward Z. Yang <ezyang@…>
Better abstraction over run queues. This adds some new functions: peekRunQueue, promoteInRunQueue, singletonRunQueue and truncateRunQueue which help abstract away manual linked list manipulation, making it easier to swap in a new queue implementation. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
9:46 PM Ticket #7598 (ghc-stage1 generates wrong assembler on StgCmmPrim (operand out of range)) created by kgardas
Hello, an attempt to compile today GHC HEAD on linux powerpc fails with …
8:13 PM Ticket #7597 (plugins01 fails if it has been run previously (doesn't force recompile)) created by ezyang
Just to make sure I don't forget about this.
6:04 PM Status/SLPJ-Tickets edited by simonpj
(diff)
5:27 PM Changeset in ghc [037617a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
5:27 PM Changeset in testsuite [5a1ee55]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
5:22 PM Changeset in ghc [7e1c1328]new-demand-to-merge by Simon Peyton Jones <simonpj@…>
Remove tabs
5:20 PM Changeset in ghc [d3378e4]new-demand-to-merge by Simon Peyton Jones <simonpj@…>
Merge remote-tracking branch 'origin/master' into new-demand-to-merge Conflicts: compiler/main/DynFlags.hs
5:18 PM Changeset in ghc [49df25c]new-demand-to-merge by Simon Peyton Jones <simonpj@…>
Comments and refactoring only
5:13 PM Changeset in nofib [4b19571]ghc-7.8shake by Simon Peyton Jones <simonpj@…>
Add notes about nofib
4:49 PM Changeset in ghc [df806942]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//testsuite
4:49 PM Changeset in testsuite [245e63d8]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
4:47 PM Changeset in base [2e03b94]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//packages/base
4:47 PM Changeset in ghc [946a2d1f] by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//packages/base
4:40 PM Changeset in ghc [657e24b7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a test for #7299
4:40 PM Changeset in testsuite [38f21bb]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #7299
4:35 PM Changeset in base [8a3399d]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Use the RTS getMonotonicTime to implement getMonotonicNSec; fixes #7299 I'm not entirely sure where the segfault was coming from, but it was almost certainly related to there being 2 copies of the base package around, and the interpreted one not having its timer code initialised.
4:35 PM Changeset in ghc [bd0faf74] by Ian Lynagh <ian@…>
Use the RTS getMonotonicTime to implement getMonotonicNSec; fixes #7299 I'm not entirely sure where the segfault was coming from, but it was almost certainly related to there being 2 copies of the base package around, and the interpreted one not having its timer code initialised.
4:30 PM Ticket #7596 (Opportunity to improve CSE) created by simonpj
In nofib/spectral/mandel2, the function check_perim calls …
4:13 PM Building/RunningTests/Details edited by jstolarek
(diff)
3:39 PM Changeset in ghc [8f731f2b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
3:34 PM Changeset in ghc [08e69b59]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
3:34 PM Changeset in testsuite [13b32c0]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
3:04 PM Ticket #7569 (Does not correctly detect float/double Haskell types when cross-compiling) closed by simonmar
fixed: […]
2:41 PM Ticket #6086 (Cross compilation fails using system linker for other architecture ...) closed by simonmar
fixed
2:18 PM Changeset in ghc [b06c1eb]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
When cross-compiling, pass --host to package configure scripts Otherwise the configure script for e.g. base doesn't know that we're cross-compiling, and fails trying to run an executable compiled by the C cross-compiler.
2:15 PM Changeset in ghc [f77291d6]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Pass --with-ld=$(LD) to ghc-cabal when configuring packages (#6086)
1:58 PM Ticket #7594 (GHCi becomes confused about IO type) closed by simonpj
worksforme: Hmm. Absolutely right, and this happens for 7.6.2 too. However with HEAD …
1:50 PM Changeset in base [c726559]data-proxydbcsghc-7.8type-reasoning by Simon Marlow <marlowsd@…>
Possible fix for detecting Float/Double
1:50 PM Changeset in ghc [171f6386] by Simon Marlow <marlowsd@…>
Possible fix for detecting Float/Double
1:38 PM Changeset in ghc [1aef13c]new-demand-to-merge by Simon Peyton Jones <simonpj@…>
Make sure that we analyse at least once, even with absent or bottom demands. See Note [Always analyse in virgin pass]
1:29 PM Changeset in ghc [d4a9a39]new-demand-to-merge by Simon Peyton Jones <simonpj@…>
Make sure we use the zapped-occ-info case-binder when processing the scrutinee A bug-fix to 7b64905a38ffed5e2d57d9c2f68f6be286a80f93 Make CSE work for case expressions too
12:04 PM Ticket #7595 (Static flags code needs cleanup) created by jstolarek
While reading through the source code I noticed that code responsible for …
11:53 AM Commentary/Pipeline edited by jstolarek
(diff)
11:41 AM Ticket #7594 (GHCi becomes confused about IO type) created by Khudyakov
[…] In the interactive mode it's possible to confuse GHCi about IO …
9:43 AM Ticket #7537 ([PATCH] Incorrect Haskell type for ino_t on MacOS X 10.5) closed by simonmar
invalid: Great, thanks for following this up.
8:23 AM Commentary/Compiler/NewCodeGen edited by simonpj
(diff)
6:05 AM Ticket #7593 (Unable to print exceptions of unicode identifiers) created by dagit
I suspect this is windows specific but I'm not certain (I couldn't …
5:10 AM Ticket #7592 (Building the latest master branch on FreeBSD 9.1 fails) created by kazu-yamamoto
The following sequence fails on FreeBSD 9.1: […] If I type "gmake …
4:06 AM Ticket #7585 (Core lint failure when optimizing coercions in branched axioms) closed by goldfire
fixed
2:34 AM Changeset in ghc [a2e27e1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Richard Eisenberg <eir@…>
Add new test case T7585.
2:34 AM Changeset in testsuite [3c0c3d9]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Add new test case T7585.
2:34 AM Changeset in ghc [a6ab0a40]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Richard Eisenberg <eir@…>
Fix Trac #7585. The coercion optimizer was optimizing coercions inside of branched axiom applications, sometimes invalidating the branch choice within the axiom application. Now, we check to make sure we are not invalidating this invariant before proceeding with the optimization.
1:37 AM Ticket #7591 (CodeGen.Platform.hs not including ghcautoconf.h as it should, breaks ARMv5 ...) created by StephenBlackheath
MachRegs?.h requires ghcautoconf.h to be included before it, because, in …
1:31 AM Ticket #7590 (LLVM backend bootstrap support) created by dterei
The change to the new-code-generator seems to have broken the LLVM …
1:26 AM Ticket #7589 (LLVM 3.2 Support) created by dterei
LLVM 3.2 is out as of mid December. We need to update the backend to …

Jan 15, 2013:

9:03 PM Ticket #7588 (GHC HEAD built with LLVM on Mac OS X miscompiles RTS: SIGSEGV in ...) created by thoughtpolice
After fixing #7571 and #7580, with those two patches, I now get a working …
6:22 PM Ticket #7587 (Kind variables are not renamed) created by monoidal
[…] should be k -> l -> *. The 'k's are allowed to be different, …
5:35 PM Ticket #7584 (OperationalError: database is locked) closed by igloo
invalid: Thanks for the report. I'm not sure what URL you were looking at, so I …
4:47 PM Ticket #7586 (:kind command cannot show kind of type synonyms) created by augustss
The following illustrates the problem: […] Undoubtedly, T has a kind, …
3:57 PM Ticket #7585 (Core lint failure when optimizing coercions in branched axioms) created by goldfire
The attached code causes the failure. Core Lint correctly checks branched …
2:57 PM Changeset in ghc [440a9a5]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Tiny refactoring, really just white space
2:57 PM Changeset in ghc [ecddaca]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Tidy up FunDeps.oclose It turned out that FunDeps.oclose was unused. So * Remove oclose * Rename oclose1 to oclose * Move growThetaTyVars to FunDeps (from TcMType), because the comments treat it with oclose * Move quantifyPred to TcSimplify (from TcMType), because it seemed orphaned
2:54 PM Changeset in ghc [29054b0]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
White space only
2:53 PM Changeset in ghc [053b2115]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Make tc226 have -O, so that the unboxing stuff happens
2:53 PM Changeset in testsuite [a0acdf60]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Make tc226 have -O, so that the unboxing stuff happens
2:52 PM Changeset in ghc [152e703]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
When doing UNPACK pragmas, be careful to only unpack *data* types not newtypes This was breaking tc226, following UNPACK-pragma reorg
2:42 PM Changeset in ghc [bb79e71]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Fix test by adding an extra fundep to make the (HasSingleton (Maybe a) mp) instance legal
2:42 PM Changeset in testsuite [56cd7ad]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix test by adding an extra fundep to make the (HasSingleton (Maybe a) mp) instance legal
2:37 PM Changeset in ghc [292f99c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Fix Test by adding a fundep to make the (Concete a b) instance legal
2:37 PM Changeset in testsuite [ca5fbc2]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix Test by adding a fundep to make the (Concete a b) instance legal
2:17 PM Changeset in ghc [9c64c3f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Fix test by adding a fundep on class A, which makes the B instance legal again
2:17 PM Changeset in testsuite [ad669f1]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix test by adding a fundep on class A, which makes the B instance legal again
2:14 PM Changeset in ghc [fa0397f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Fix test by removing unnessary (and bogus) fundep
2:14 PM Changeset in testsuite [a7a8923]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix test by removing unnessary (and bogus) fundep
1:55 PM Commentary/CommandLineArgs edited by jstolarek
(diff)
1:54 PM Commentary/Compiler/CommandLineArgs created by jstolarek
1:54 PM Commentary/Compiler edited by jstolarek
(diff)
1:52 PM Commentary/CommandLineArgs created by jstolarek
1:46 PM Commentary/Compiler edited by jstolarek
(diff)
1:12 PM Changeset in base [d642155]data-proxydbcsghc-7.8type-reasoning by Jose Pedro Magalhaes <jpm@…>
Add Generic instances to GHC.Generics representation types
1:12 PM Changeset in ghc [6c0743c4] by Jose Pedro Magalhaes <jpm@…>
Add Generic instances to GHC.Generics representation types
12:06 PM Ticket #7562 (Parse error with {-# UNPACK #-} Int) closed by simonpj
fixed: Good idea, thanks.
11:20 AM NewtypeWrappers edited by simonpj
(diff)
11:18 AM Ticket #7583 (IO reordering) closed by monoidal
invalid: This is because GHC uses line buffering by default, while GHCi disables …
11:12 AM NewtypeWrappers edited by simonpj
(diff)
11:00 AM Ticket #7584 (OperationalError: database is locked) created by Heimdell
==== How to Reproduce ==== While doing a GET operation on /report/8, …
10:57 AM Ticket #7583 (IO reordering) created by Heimdell
I have a simple test program: […] In ghci, it writes "> " before …
10:50 AM Ticket #7582 (Created thunk gets immediately evaluated) closed by simonpj
invalid: Yes, consider (lookup undefined seq True). In your original program …
10:15 AM ReportABug edited by monoidal
frequent bugs (diff)
8:17 AM Ticket #7581 (ghc crashed on trying compiling a file generated by Alex) closed by simonpj
duplicate: Thanks. This is another example of GHC most oft-reported bug (fixed some …
5:31 AM Ticket #7582 (Created thunk gets immediately evaluated) created by tibbe
The following function, taken from the unordered-containers package, is …
2:04 AM Ticket #7581 (ghc crashed on trying compiling a file generated by Alex) created by guest
C:\Documents and Settings\bcyrille\My Documents\Hskl>ghc M90.hs [1 of 1] …

Jan 14, 2013:

6:09 PM NewtypeWrappers edited by simonpj
(diff)
6:07 PM Changeset in ghc [def97b8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Fix up comment: I was just wrong previously, the original GHC comment on `oclose` is correct.
6:06 PM NewtypeWrappers created by simonpj
5:46 PM Ticket #7578 (Instance selection regression from 7.4 to 7.6) closed by simonpj
invalid: Currently this is by-design. What is happening is this. At the local …
4:48 PM Changeset in ghc [b4ebf622]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
4:48 PM Changeset in testsuite [e063557]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
4:46 PM Changeset in ghc [82f81d12]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
4:45 PM Changeset in ghc [deec5b74]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Be willing to parse {-# UNPACK #-} without '!' This change gives a more helpful error message when the user says data T = MkT {-# UNPACK #-} Int which should have a strictness '!' as well. Rather than just a parse error, we get T7562.hs:3:14: Warning: UNPACK pragma lacks '!' on the first argument of `MkT' Fixes Trac #7562
6:41 AM Ticket #7580 (Building PrimOps.cmm on OS X with LLVM 3.2 fails) created by thoughtpolice
Using LLVM 3.2 (release,) or LLVM 3.3svn, on my Mac OS X 10.8 machine, the …
6:25 AM Ticket #7579 (Command line option to suppress LLVM version warning) created by thoughtpolice
When developing I'm sometimes testing the LLVM backend and often it's with …
2:37 AM Ticket #1241 (Functional dependency Coverage Condition is lifted, and should not be) closed by diatchki
fixed
2:34 AM Changeset in ghc [12f3a53e]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Fixup comment: typos + I had the generalization rule backwards.
12:31 AM Changeset in ghc [f5a5229]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Iavor S. Diatchki <iavor.diatchki@…>
Add a missing FD on `Add`, otherwise the test is (correctly) rejected. The reason is the we don't automatically inherit the FDs of super-classes.
12:31 AM Changeset in testsuite [384f47e]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Add a missing FD on `Add`, otherwise the test is (correctly) rejected. The reason is the we don't automatically inherit the FDs of super-classes.
12:29 AM Changeset in ghc [fe61599]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Iavor S. Diatchki <iavor.diatchki@…>
Use a version of the coverage condition even with UndecidableInstances. This fixes bug #1241 and #2247. When UndecidableInstances are on, we use the "Liberal Coverage Condition", which is what GHC used to do in the past. This is the gist of the check: class C a b | a -> b instance theta => C t1 t2 we check that `fvs t2` is a subset of `fd-closure(theta,fvs t1)`. This is strictly more general than the coverage condition, while it still guarantees consistency with the FDs of the class. This check is completely orthogonal to termination (it by no means guarantees it). I am not sure of the role of the "coverage condition" in termination--- the comments suggest that it is important. This is why, for the moment, we only use this check when UndecidableInstances are on.

Jan 13, 2013:

9:06 PM Changeset in ghc [fa73267f]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats Conflicts: compiler/prelude/PrelNames.lhs
8:57 PM Changeset in testsuite [5b514c1]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats Conflicts: tests/typecheck/should_compile/all.T
8:01 PM Ticket #7578 (Instance selection regression from 7.4 to 7.6) created by nomeata
The following code (useless due to minification) works in GHC 7.4.1: …
5:44 PM Ticket #7577 (./sync-all doesn't properly detect the existence of the 'time' submodule) created by parcs
The time submodule is present in my repository (at ./libraries/time) …
12:29 PM Ticket #7576 (Building happy -- setup: internal error: evacuate: strange closure type ...) created by datenwolf
I'm running a Gentoo system and use the haskell overlay. The …
11:51 AM Ticket #3005 (Normalize fully-applied type functions prior to display) closed by monoidal
fixed: I believe this is fixed by the :kind! command.
11:07 AM Ticket #7575 (LLVM backend does not properly widen certain literal types in call ...) created by thoughtpolice
Related to #7571 and #7574, while compiling stage2 with stage1 GHC HEAD on …
10:25 AM Ticket #7574 (Register allocator chokes on certain branches with literals) created by thoughtpolice
While running the test for #7571 (test is in #7573,) under …
10:15 AM Building/RunningTests/Adding edited by thoughtpolice
Add info about objc_src/objcpp_src (diff)
10:10 AM Ticket #7372 (Lint failure in GHC 7.6.1) closed by monoidal
fixed: I checked it. TL;DR: the same cause as in #7312, fixed in HEAD and STABLE. …
9:40 AM Ticket #7573 (Testsuite should easily be able to compile .cmm files.) created by thoughtpolice
While writing a test for #7571, I found it annoying to have to use …
7:49 AM Ticket #7572 (mk/build.mk does not let you build 'quick-llvm' style) created by thoughtpolice
In mk/build.mk, you specify the build flavor you want for the compiler. …

Jan 12, 2013:

11:09 PM Ticket #7571 (LLVM codegen does not handle integer literals in branch conditionals.) created by thoughtpolice
When compiling GHC HEAD on my ODROID-U2 ARM machine, running Ubuntu 12.10, …
11:02 PM Ticket #2705 (ghc discards version of wired-in packages) closed by thoughtpolice
wontfix: This bug is old, will probably never be fixed and is a bad idea in …
8:55 PM Ticket #7216 (Compositional blocking on file descriptors) closed by igloo
fixed: Applied, thanks!
8:03 PM MailingListsAndIRC edited by igloo
(diff)
7:51 PM Changeset in base [e747d14]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <igloo@…>
Fix warnings on Windows
7:51 PM Changeset in ghc [8564b7f3] by Ian Lynagh <igloo@…>
Fix warnings on Windows
7:34 PM Changeset in base [f0052dc]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <igloo@…>
Fix ambiguity error on Windows I assume that we only want to catch IOExceptions, as withThread does.
7:34 PM Changeset in ghc [753e3e38] by Ian Lynagh <igloo@…>
Fix ambiguity error on Windows I assume that we only want to catch IOExceptions, as withThread does.
6:26 PM Changeset in base [45bd7b2]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Fix warnings
6:26 PM Changeset in ghc [f54bc5f9] by Ian Lynagh <ian@…>
Fix warnings
6:06 PM Changeset in base [228f0ede]data-proxydbcsghc-7.8type-reasoning by Ian Lynagh <ian@…>
Expose new threadWaitSTM functions in Control.Concurrent (see #7216). Supports threadWaitReadSTM and threadWaitWriteSTM on Windows with the threaded runtime system.
6:06 PM Changeset in ghc [b0d27b90] by Ian Lynagh <ian@…>
Expose new threadWaitSTM functions in Control.Concurrent (see #7216). Supports threadWaitReadSTM and threadWaitWriteSTM on Windows with the threaded runtime system.
5:07 PM CrossCompilation edited by singpolyma
Much more working in HEAD (diff)
4:07 PM Changeset in ghc [4a2536d]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Fix typo in docs; spotted by Gabor Greif
4:07 PM Changeset in ghc [6387eba]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Fix typo in docs; spotted by Gabor Greif
2:41 PM Changeset in ghc [42729f4]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
add X86_64_GOTTPOFF relocation for errno Submitted by: Markus Pfeiffer <markus.pfeiffer@morphism.de> on cvs-ghc
2:15 PM Ticket #7406 (-ddump-ds does not turn on -fforce-recomp) closed by igloo
fixed: Docs fixed.
1:40 PM Changeset in ghc [1eda0b78]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Change RTS hook APIs to match 7.6.1
12:55 PM Changeset in ghc [782faec]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Clarify docs on when -ddump-* imply -fforce-recomp; fixes #7406
12:30 PM Ticket #7563 (Passing -C flag causes the 'impossible' to happen) closed by igloo
fixed: Fixed, and test added.
11:26 AM Changeset in ghc [b479c359]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Add a test for #7563
11:26 AM Changeset in testsuite [441805f]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #7563
5:07 AM Ticket #7570 (GHC's ./configure script should check for ncurses) created by thoughtpolice
When building GHC, the configure script will not check for ncurses, even …

Jan 11, 2013:

9:00 PM Changeset in ghc [5427df8]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Johan Tibell <johan.tibell@…>
Merge branch 'master' of https://github.com/ghc/ghc
7:08 PM Changeset in ghc [acb0cd9]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Don't make -C imply -fvia-C All -fvia-C does nowadays is print a warning saying that it doesn't do anything.
7:08 PM Changeset in ghc [68833e5]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Make "happensBefore" take account of whether we are unregisterised If we are not unregisterised then we skip the HCc phase. Fixes #7563.
6:03 PM Changeset in ghc [385dced6]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Update a panic message I don't actually know if suggesting -fllvm as a workaround is useful advice, but -fvia-C certainly won't help as it doesn't do anything any more.
5:52 PM Changeset in ghc [de373f91]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in nativeGen/SPARC/Base.hs
5:49 PM Changeset in ghc [49e6c96b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Update a comment
4:57 PM Changeset in ghc [f3d3baec]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove checkCOrAsmOrLlvmOrDotNetOrInterp We now just use checkCOrAsmOrLlvmOrInterp instead, which had an identical definition.
4:56 PM Changeset in ghc [b9fae0c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Improve some error messages
4:06 PM Ticket #7453 (unsafe coerce without extensions) closed by igloo
fixed: It now works (i.e. is rejected with an error) in the 7.6 branch.
3:37 PM Ticket #7281 (GHC 7.4.2 build fails on Fedora17) closed by igloo
fixed: Thanks! HEAD updated.
2:39 PM Changeset in ghc [77e78416]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Update bytestring and terminfo repos bytestring fixes #7556. terminfo fixes #7281.
1:29 PM Changeset in ghc [8b1e30f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Small build system refactoring hs-suffix-rules now calls hs-suffix-rules-srcdir, saving some duplication
1:28 PM Changeset in ghc [fb7391a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Build system: Add ExtraMakefileSanityChecks for extra safety Whether we check that .hi files have actually been created is now controlled by $(ExtraMakefileSanityChecks) (defaults to NO). Also updated comments about the .hi rule.
12:16 PM Changeset in ghc [96ea76c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowsth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
dynamic-too progress
10:01 AM MailingListsAndIRC edited by henrique
(diff)
9:55 AM Status/SLPJ-Tickets edited by simonpj
(diff)
9:53 AM Status/SLPJ-Tickets edited by simonpj
(diff)
9:38 AM Ticket #7568 (Can't dynamically load DLL-using libraries on Windows x86_64) closed by simonmar
duplicate: The first bug is #7097, there's a long discussion there (but no solution). …
1:23 AM Ticket #7569 (Does not correctly detect float/double Haskell types when cross-compiling) created by singpolyma
As described on the mailing list, the way that the check for floating …
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