Timeline


and

Apr 20, 2013:

10:57 PM Ticket #7363 (runghc leaks space in IO) closed by igloo
worksforme: I can reproduce the memory usage with runghc, but also with […] …
10:13 PM Ticket #7373 (When building GHC: Failed to load interface for `GHC.Fingerprint') closed by igloo
wontfix: OK, it looks like this goes wrong because of the way we interleave the …
9:18 PM Changeset in ghc [0229378]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 the testsuite config to allow running with GHC 7.6
9:18 PM Changeset in testsuite [3d56846]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Fix the testsuite config to allow running with GHC 7.6
8:50 PM Ticket #7709 (ios patch no 7: Omit ghc-pwd from final stage when cross compiling) closed by igloo
fixed: Done
6:07 PM Ticket #7851 (Give better diagnostic when arguments are omitted to a function call in ...) created by JohnWiegley
When using any Monad other than (->) e, it is almost always an error for …
5:51 PM Changeset in ghc [d65a61d]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 different exeext variables for each stage; fixes #7709 Currently they are all set to the same value, but when cross-compiling they could be set to different values.
5:45 PM Changeset in ghc [c91c2330]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 (spotted by gabor)
5:21 PM Ticket #7531 (after manualy installing array-0.4.0.1) closed by igloo
worksforme: I can't reproduce this, and I don't think it'll be worth investigating it …
4:55 PM Changeset in ghc [b45700ce]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 bindist comparison tool It now just warns about files it doesn't recognise, rather than giving an error. This means that random text files etc in the same directory as the bindists don't make it fall over.
4:37 PM Changeset in ghc [65794254]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 deriveConstants to the dep files we build in phase 0 Dependency problem was discovered by int-e. I've also added some comments about what's going on.
4:37 PM Changeset in ghc [a8de9248]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 ghc-pkg from the list of dep files we build during phase 0 I don't think it's necessary to build ghc-pkg that early.
4:37 PM Changeset in ghc [7631562]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 haddocking We weren't seting the _DO_HADDOCK variables early enough.
4:10 PM Changeset in integer-gmp [38ebd7b]ghc-7.8wip/T8647 by Ian Lynagh <ian@…>
Build system refactoring
4:09 PM Changeset in ghc [aa06f5d]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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@…>
Follow build system changes in integer-gmp Also a couple of other fixes and sanity checks along the way.
1:33 PM Ticket #7638 (bindist refers to libgmp.so.3 which is missing on Fedora 17) closed by igloo
fixed: Fixed by […]
12:11 PM Changeset in ghc [9e4e2c24]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 the Windows installer We now leave making installers to the Haskell Platform.
12:02 PM Changeset in ghc [db14f97e]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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@…>
Some build system refactoring
7:26 AM Ticket #7850 (Strangely high memory usage on optimized Ackermann function) created by dolio
Greetings. The following post on stack overflow demonstrates some strange …
4:41 AM Ticket #7849 (Error on pattern matching of an existential whose context includes a type ...) created by guest
The following code […] gives a rather obscure type error […] It is …
12:44 AM Changeset in ghc [54d79020]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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

Apr 19, 2013:

11:13 PM Changeset in ghc [432d104]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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
10:39 PM Ticket #7764 (Link Error on windows) closed by igloo
worksforme: I can't reproduce it on Windows either, also using HP 2012.4.0.0. The …
9:50 PM Ticket #7820 (Installing profiling library BREAKS non-profiling executable) closed by igloo
invalid: Aha, if you look at the -v output of cabal-install, then you can see …
7:58 PM Changeset in ghc [561d64a8]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 'compare' command to sync-all
7:28 PM Changeset in ghc [55c7a0d6]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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@…>
Some sync-all refactoring
7:28 PM Changeset in ghc [5ba23dfa]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 boot-pkgs from SRC_DIST_GHC_FILES The file no longer exists
7:28 PM Changeset in ghc [d6dd769d]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 darcs -> git in a comment
7:28 PM Changeset in ghc [0ae042d]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Use a simpler way of finding the current git branch in sync-all
11:22 AM Ticket #7848 (Missing parentheses and backticks) created by monoidal
In several cases, GHC does not output parentheses or backticks in error …
9:51 AM Ticket #7847 (Maintain per-generation lists of weak pointers) created by akio
Currently the runtime system keeps a list of all live weak pointers, and …
9:22 AM Changeset in ghc [24ffa31]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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
9:21 AM Changeset in ghc [da65172]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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@…>
Comment only
5:57 AM Ticket #7846 (GHC 7.7 cannot link primitives) created by kazu-yamamoto
When I tries to install the vector library on Linux, GHC 7.7 cannot find a …
5:34 AM Ticket #7845 (RebindableSyntax should allow rebinding tuples and lists) created by exbb2
e.g. […]

Apr 18, 2013:

10:46 PM MakingReleases edited by igloo
(diff)
10:46 PM Changeset in ghc [328c233]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Set the version number to 7.6.3, and RELEASE to YES.
10:46 PM Changeset in ghc [720d7525]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Add release notes for 7.6.3
10:28 PM Changeset in ghc [cc73f58e]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Update ANNOUNCE for 7.6.3

Apr 17, 2013:

9:04 PM Ticket #7793 (GHC User’s Guide, Version 7.6.2: Page numbering errors) closed by igloo
fixed: Fixed; thanks for reporting it!
9:03 PM Ticket #7815 (STM fails to validate read.) closed by igloo
fixed: Applied, thanks!
7:49 PM Changeset in ghc [87baa31]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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@…>
Check to see if TVar's are locked in check_read_only (fixes #7815)
7:43 PM Changeset in ghc [e47e664]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 multi_cpu_race helper This makes the test run alone, to increase the chance of a multi-CPU race happening.
7:43 PM Changeset in testsuite [a4e32b1]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a multi_cpu_race helper This makes the test run alone, to increase the chance of a multi-CPU race happening.
7:42 PM Changeset in ghc [3ad224cd]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Whitespace only
7:42 PM Changeset in testsuite [0b135e5]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Whitespace only
7:41 PM Changeset in ghc [15fe210]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
Test for #7815 This test differes slightly from the code in the ticket, but the simplification betters the chances of seeing the error. Instead of looking for the error with an additional tranaction, when error appears only one `reset` can complete and the other is blocked on STM raising an exception.
7:41 PM Changeset in testsuite [fe604b0]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Test for #7815 This test differes slightly from the code in the ticket, but the simplification betters the chances of seeing the error. Instead of looking for the error with an additional tranaction, when error appears only one `reset` can complete and the other is blocked on STM raising an exception.
6:39 PM Changeset in ghc [78f9189]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 page numbering in the users guide PDF; fixes #7793 The external core chapter had an abstract, which seems to reset the page count to 0.
3:36 PM Ticket #7844 (Panic messages raised from GHCi don't include details) created by parcs
In GHC built the devel2 way, compiling the following source file through …
12:36 PM Status/May13 edited by guest
(diff)
12:34 PM Status/May13 edited by guest
(diff)
12:32 PM Status/May13 edited by guest
(diff)
7:45 AM Ticket #7843 (GHC should be able to list all possible command line options) created by jstolarek
I would be happy to have automatic completion of command-line options in …
12:00 AM Ticket #7842 (Incorrect checking of let-bindings in recursive do) created by diatchki
I have run into a problem with the type-checking of recursive do blocks, …

Apr 16, 2013:

9:20 PM Changeset in base [84ac54d]data-proxydbcsghc-7.8 by Edward Z. Yang <ezyang@…>
throwTo is interruptible. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
9:00 PM Changeset in base [1ced18a]data-proxydbcsghc-7.8 by Edward Z. Yang <ezyang@…>
md5.c: fix a typo in the size argument of memset
3:47 PM Ticket #7586 (:kind command cannot show kind of type synonyms) closed by simonpj
fixed: OK I've done this. If everyone hates it we can back out, but I see …
3:46 PM Ticket #7837 (Rules involving equality constraints don't fire) closed by simonpj
fixed: Ah, yes, good point thank you. Fixed! Simon
3:44 PM Ticket #7816 ("main function" is not a function) closed by simonpj
fixed: OK done; thanks for the suggestion. Simon
3:41 PM Changeset in ghc [717d4a2d]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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
3:40 PM Changeset in ghc [46e204f7]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 partial applications of a type synonym in :kind in GHCi (Trac #7586) Documentation is done too
9:33 AM Changeset in ghc [b0884547]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 accidentally-inserted tabs
9:33 AM Changeset in ghc [a56456df]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 and debug output only
9:33 AM Changeset in ghc [29cc690]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Make the desugarer a tiny bit cleverer on coercions (fixes Trac #7837) The desugarer was generating a redundant box/unbox pair on the LHS of a RULE, which in turn made matching fail. See Note [Simple coercions] in DsBinds.
9:27 AM Changeset in ghc [43bbd40]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 #7586
9:27 AM Changeset in testsuite [3e8715f2]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7586
8:54 AM Changeset in ghc [665bf580]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 #7837
8:54 AM Changeset in testsuite [2d5ead6]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #7837
6:54 AM Status/SLPJ-Tickets edited by simonpj
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6:28 AM Changeset in ghc [bd6875f]ghc-7.6th-new-7.6 by Simon Peyton Jones <simonpj@…>
Merge 1353d1 into the 7.6 branch (without this I get an ASSERT failure) commit 1353d1ef98603a1bff1f8eb181d1368e934b3647 Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Thu Dec 20 20:13:36 2012 +0000 Fix over-zealous ASSERT in TcUnify
6:27 AM Changeset in ghc [3ed9baf]ghc-7.6th-new-7.6 by Simon Peyton Jones <simonpj@…>
Merge b737a4 into the 7.6 branch, curing Trac #7748 The caching of goals in the constraint solver led to a equality-constraint loop even in a really simple program! commit b737a45391201fd475b89227ed1d7c9b72b24eea Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Fri Aug 31 10:05:03 2012 +0100 More simplifications to the constraint solver * inert_solved becomes dictionaries-only, inert_solved_dicts * inert_solved_dicts is used only to cache the result of uses of a top level instance declaration, just like inert_solved_funeqs * That in turn simplifies xCtFlavor and rewriteCtFlavor, because they no longer need a "should I cache" parameter. (Moreover the settings for this parameter were very subtle; it's easy to get loops if you cache too much. Caching only top-level instance uses is much safer, and eliminates all these subtle cases.)

Apr 15, 2013:

9:09 PM Ticket #7841 (Stage1Only conditional program/package building) created by elliottt
This patch includes changes to allow programs and packages to be disabled …
8:28 PM Ticket #7840 (Abort and Seg fault on Mac OS X) created by guest
Actually this is 3 bugs ghci often segfaults on startup... rerunning …
6:55 PM Ticket #7839 (After forkIO'ing on Intel Mac, putStrLn (presumably) reports "hPutChar: ...) created by thorkilnaur
Investigating #7715 on the tn23 builder, which is […] I ran into: …
4:40 PM Changeset in ghc [0e489e5]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 "main is not defined in Main" messagse
4:40 PM Changeset in testsuite [29e5308]atomicsdata-kind-syntaxoverlapping-tyfamsth-newtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Wibbles to "main is not defined in Main" messagse
4:39 PM Changeset in ghc [58e4f838]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 the "main is not defined in Main" message a bit further
2:44 PM Changeset in ghc [1aa7ae3f]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 Repositories edited by simonpj
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12:36 PM ActiveBranches edited by simonpj
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12:35 PM ActiveBranches edited by simonpj
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10:22 AM Changeset in ghc [b5ac19a]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdoverlapping-tyfamssimdth-newtype-natstype-nats-simplewip/Cabal-1.20wip/T8545-ghc-7.8wip/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 the dynflags consistency code It was checking to see whether the hscTarget is HscC or HscLlvm, and changing it to HscC otherwise. But this meant that as well as rejecting HscAsm, it also rejected HscInterpreted and HscNothing. Now we just check whether it's HscAsm.
8:22 AM Ticket #7838 (ghc(i) crashes on instance declaration) closed by monoidal
fixed: Thanks for the report. The bug is already fixed in HEAD. Now you get: …
6:48 AM Ticket #7838 (ghc(i) crashes on instance declaration) created by alios
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3:04 AM Status/May13 edited by simonmar
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3:03 AM Status/May13 edited by simonmar
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2:56 AM Ticket #7837 (Rules involving equality constraints don't fire) created by akio
In the attached program, the "normalize/Double" rule doesn't fire, whereas …
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