Timeline


and

Aug 22, 2013:

11:10 PM Changeset in ghc [fba693f9]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
Remove dead code. GHC >= 7.4 is needed to bootstrap. Signed-off-by: Austin Seipp <aseipp@pobox.com>
10:43 PM Changeset in ghc [15616e7]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
Actually, split that last comment a bit. Signed-off-by: Austin Seipp <aseipp@pobox.com>
10:33 PM Changeset in ghc [b6a572b4]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
Add some more comments to UsageFile. This brings them up to date with the changes in #8144. Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:36 PM Changeset in ghc [3310068c]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
Remove trailing whitespace from Fingerprint.hsc Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:36 PM Changeset in ghc [726d08a]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
Remove trailing whitespace from HscTypes Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:34 PM Changeset in ghc [5258bffe]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
Remove trailing whitespace from MkIface Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:31 PM Changeset in base [fa240ea]ghc-7.8 by Austin Seipp <aseipp@…>
Remove trailing whitespace from GHC.Fingerprint.* Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:31 PM Changeset in ghc [527803a3] by Austin Seipp <aseipp@…>
Remove trailing whitespace from GHC.Fingerprint.* Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:25 PM Changeset in ghc [677820ee]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
Fix interface hashes including time stamp of dependent files. Fixes #8144. Before, the modification time of e.g. #included files (and everything that ends up as a UsageFile, e.g. via addDependentFile) was taken as input for the interface hash of a module. This lead to different hashes for identical inputs on every compilation. We now use file content hashes instead. This changes the interface file format. You will get "Binary.get(Usage): 50" when you try to do an incremental using .hi files that were created with a GHC 7.7 (only) older than this commit. To calculate the md5 hash (`Fingerprint`) of a file in constant space, there now is GHC.Fingerprint.getFileHash, and a fallback version for older GHCs that needs to load the file into memory completely (only used when compiling stage1 with an older GHC). Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:25 PM Changeset in ghc [7aa922b]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
Fix -Werror failure in Fingerprint.hsc Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:25 PM Changeset in ghc [057628e0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
MkIface: Mention that #include now adds dependent files Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:25 PM Changeset in ghc [02babd8]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
MkIface: More specific comment about what forms the interface hash Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:25 PM Changeset in ghc [4389cbd]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
MkIface: When printing the recomp reason, make clear only mtime is used Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:25 PM Changeset in ghc [16ae2f0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Austin Seipp <aseipp@…>
MkIface: Be consistent with do notation Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:22 PM Changeset in base [ab4a453]ghc-7.8 by Austin Seipp <aseipp@…>
Fix -Werror failure in GHC.Fingerprint Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:22 PM Changeset in ghc [920bbbc] by Austin Seipp <aseipp@…>
Fix -Werror failure in GHC.Fingerprint Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:22 PM Changeset in base [2e920915]ghc-7.8 by Austin Seipp <aseipp@…>
Fingerprint: Add getFileHash Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:22 PM Changeset in ghc [89679591] by Austin Seipp <aseipp@…>
Fingerprint: Add getFileHash Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:22 PM Changeset in base [e057b7f]ghc-7.8 by Austin Seipp <aseipp@…>
Fingerprint: Add Show instance for easier debugging Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:22 PM Changeset in ghc [6170f97e] by Austin Seipp <aseipp@…>
Fingerprint: Add Show instance for easier debugging Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:02 PM TeamGHC edited by thoughtpolice
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8:44 PM Changeset in ghc [306fce60]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Gabor Greif <ggreif@…>
Strings and comments only: 'to to ' fixes I'd still prefer if a native english speaker would check them.
8:44 PM Changeset in ghc [cbe3dba8]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Gabor Greif <ggreif@…>
Update email addresses
8:36 PM Ticket #8039 (RTS linker: unloadObj() does not actually unload the code) closed by simonmar
fixed: Now fixed: 0717462d7724bfe904cffda5706dd74d0b31b883/ghc, …
8:33 PM Changeset in ghc [77210ad]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
The linker can still be used when DYNAMIC_GHC_PROGRAMS=YES
8:33 PM Changeset in testsuite [4b94f0c]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
The linker can still be used when DYNAMIC_GHC_PROGRAMS=YES
8:17 PM Hoopl/Cleanup edited by simonpj
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8:00 PM Changeset in ghc [84f9927c]late-dmd by Nicolas Frisby <nicolas.frisby@…>
merged master into late-dmd
8:00 PM ActiveBranches edited by heisenbug
quote (diff)
7:58 PM ActiveBranches edited by heisenbug
cross-compiler-alienless is merged (diff)
7:54 PM ActiveBranches edited by heisenbug
typo (diff)
7:20 PM Changeset in ghc [0717462]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Marlow <marlowsd@…>
Remove DYNAMIC_GHC_PROGRAMS tests in the linker The linker is usable even when GHCi is dynamically linked. These tests make the linker_unload test fail.
7:07 PM Changeset in ghc [7b03dbf]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Fix atomicinc I think the change in optimisation levels due to d06083739a310c36e9e6dc82107c8c4b03210e56 had the side effect of not inlining atomic_inc(), which together with the broken way the test was set up made it fail.
7:07 PM Changeset in testsuite [dca02c2]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Fix atomicinc I think the change in optimisation levels due to d06083739a310c36e9e6dc82107c8c4b03210e56 had the side effect of not inlining atomic_inc(), which together with the broken way the test was set up made it fail.
6:54 PM Changeset in ghc [f3f90778]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
remove debugging cruft
6:54 PM Changeset in testsuite [66d5ef6]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
remove debugging cruft
6:22 PM Changeset in ghc [afac9ac9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
linker_unload fails when using dynamic GHCi. This is because dynamic GHCi can't load archive files, and linker_unload explicitly does this via loadArchive(). Signed-off-by: Austin Seipp <aseipp@pobox.com>
6:22 PM Changeset in testsuite [a5875c4]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
linker_unload fails when using dynamic GHCi. This is because dynamic GHCi can't load archive files, and linker_unload explicitly does this via loadArchive(). Signed-off-by: Austin Seipp <aseipp@pobox.com>
6:04 PM ActiveBranches edited by thoughtpolice
Overhaul. (diff)
5:33 PM Hoopl/Cleanup edited by jstolarek
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4:44 PM Hoopl/Cleanup edited by simonpj
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4:43 PM Hoopl/Cleanup edited by simonpj
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4:22 PM Status/GHC-7.8 edited by thoughtpolice
Add notes about Patrick's patches (diff)
4:16 PM Status/GHC-7.8 edited by simonpj
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4:04 PM Status/GHC-7.8 edited by thoughtpolice
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3:57 PM GitSubmoduleProblem created by thoughtpolice
Initial version.
3:51 PM Status/GHC-7.8 edited by thoughtpolice
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3:43 PM Changeset in ghc [6fd60b23]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Ryan Newton <rrnewton@…>
minor bugfix to casIntArray# and fetchAddIntArray#
3:13 PM Ticket #8157 (Add a broader set of (C/CMM-based) atomic memory operations) created by rrnewton
This task is a precursor to ticket #7883. The goal is to standardize a …
2:49 PM NewPrimopsInGHC7.8 edited by jstolarek
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2:45 PM Changeset in ghc [c24be4b7]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Update release notes for GHC 7.8
2:39 PM NewPrimopsInGHC7.8 edited by jstolarek
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2:39 PM NewPrimopsInGHC7.8 edited by jstolarek
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2:39 PM NewPrimopsInGHC7.8 edited by jstolarek
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2:38 PM NewPrimopsInGHC7.8 edited by jstolarek
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2:34 PM NewPrimopsInGHC7.8 edited by jstolarek
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2:34 PM NewPrimopsInGHC7.8 created by jstolarek
2:28 PM PrimBool edited by jstolarek
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1:37 PM Ticket #8156 (amd64 + in-tree gmp build broken) created by errge
Currently, the GHC build system has an in-tree GMP. This GMP seems to be …
1:16 PM Hoopl/Cleanup edited by jstolarek
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1:14 PM Hoopl/Cleanup edited by jstolarek
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12:56 PM Hoopl/Cleanup edited by jstolarek
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12:55 PM Hoopl/Cleanup edited by jstolarek
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12:54 PM Hoopl/Cleanup edited by jstolarek
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12:47 PM Hoopl/Cleanup edited by jstolarek
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12:42 PM Hoopl/Cleanup edited by jstolarek
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12:29 PM Hoopl/Cleanup edited by jstolarek
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11:07 AM Changeset in ghc [4c864e20]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Comments only This comment is no loger true
10:33 AM Changeset in ghc [d4a2cce1]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 a test for unloading object files in the linker (#8039)
10:33 AM Changeset in testsuite [269c890]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Add a test for unloading object files in the linker (#8039)
9:55 AM Changeset in ghc [d0608373]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Marlow <marlowsd@…>
Only add -O to C compilations if there was -O on the command line In 1e2b3780ebc40d28cd0f029b90df102df09e6827 I changed the option ordering for C compilations. A side effect was that -optc options came before the automatic -O we were adding, which made it so that the -debug RTS was getting optimised when it shouldn't have been. Perhaps we shouldn't have automatic -O options added to C compilations. But that might cause problems for build systems that are relying on the current behaviour, so I've made a minor change instead: now C optimisation level == Haskell optimisation level.
9:54 AM Changeset in ghc [bdfefb3b]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Marlow <marlowsd@…>
Really unload object code when it is safe to do so (#8039) The next major GC after an unloadObj() will do a traversal of the heap to determine whether the object code can be removed from memory or not. We'll keep doing these until it is safe to remove the object code. In my experiments with GHCi, the objects get unloaded immediately, which is a good sign: we're not accidentally holding on to any references anywhere in the GHC data structures. Changes relative to the patch earlier posted on the ticket: - fix two memory leaks discovered with Valgrind, after testing with tests/rts/linker_unload.c
9:40 AM Hoopl/Cleanup created by jstolarek
8:46 AM Ticket #8155 (Defaulting bug or unfortunate error message with closed type families) created by nh2
https://github.com/nh2/infinite-type-families/blob/master/Test2.hs Some …
7:43 AM WorkingConventions edited by simonpj
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7:43 AM WorkingConventions edited by simonpj
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7:42 AM CodeOwners edited by simonpj
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7:22 AM Status/GHC-7.8 edited by simonpj
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3:34 AM Ticket #8154 (Possible bug in open type familes: Conflicting (a->a) and (a->a->a) ...) closed by goldfire
invalid: Failure in this case is the desired behavior, which is a change from GHC …
1:28 AM Ticket #8154 (Possible bug in open type familes: Conflicting (a->a) and (a->a->a) ...) created by nh2
[…] This worked with GHC 7.6, but not with 7.8 HEAD (currently at …
1:24 AM Ticket #8153 (Implement AES intrinsics) created by schyler
LLVM has the following intrinsics for working with AES encryption; …
12:57 AM PatternSynonyms edited by cactus
Updated to reflect details of current work-in-progress implementation (diff)
12:40 AM PatternSynonyms edited by cactus
Fix some typos (diff)

Aug 21, 2013:

11:54 PM Ticket #8077 (Make write_barrier and friends show up with KEEP_INLINES) closed by rrnewton
fixed
10:13 PM Building/CrossCompiling/iOS edited by StephenBlackheath
How to build iOS simulator (diff)
9:52 PM Ticket #8152 (iOS patch no 20: Compile to iOS simulator) created by StephenBlackheath
These changes allow us to compile to the iOS simulator platform, which is …
9:23 PM Status/GHC-7.8 edited by thoughtpolice
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8:20 PM Status/GHC-7.8 edited by rrnewton
minor (diff)
8:20 PM Status/GHC-7.8 edited by rrnewton
mention atomics branch (diff)
7:24 PM Ticket #8151 (ghc-7.4.2 on OpenIndiana (Solaris) createSubprocess fails) created by troydm
when i'm compiling this test.hs with ghc -thread ./test.hs and then …
5:50 PM Ticket #8150 (Foreign export requires redundant type signature) created by evincarofautumn
With a source file such as: […] The second function :: IO ()
4:19 PM GitolitePlan edited by heisenbug
oops (diff)
4:19 PM GitolitePlan edited by heisenbug
escape GitHub? (diff)
4:16 PM GitolitePlan edited by heisenbug
typo (diff)
3:29 PM Changeset in ghc [372053c]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Ryan Newton <rrnewton@…>
In the non-threaded RTS, make *_barrier functions EXTERN_INLINE, not #define. (fixes #8077)
1:44 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
new instance generation story (diff)
11:43 AM Ticket #8149 (GHC should warn about redundant import of a type name also if one of its ...) created by Lemming
Sorry, I have another corner case for a redundant import warning: […] …
8:27 AM TeamGHC edited by jstolarek
(diff)
8:23 AM Changeset in ghc [b38af652]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Detabify I missed that file yesterday when I was cleaning up codeGen/ directory.
5:03 AM Ticket #8145 (can't build ghc HEAD on OS X 10.8 with XCODE 5 installed) closed by carter
duplicate: identified the root issue, see #8148
5:02 AM Ticket #8143 (File name module name mismatch in Parser.hs in HEAD) closed by carter
duplicate: shifting this to being discussed in ticket #8148, which identifies the …
4:21 AM Ticket #8148 (./configure IGNORES --with-gcc=gcc-4.8, can't build head on os x 10.8 ...) created by carter
Im seeing the build scripts using gcc instead of gcc-4.8 this is …[…]
4:12 AM Changeset in ghc [24aaa0f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ryan Newton <rrnewton@…>
Omit hpc for CAS test. HPC breaks CAS currently.
4:12 AM Changeset in ghc [b92d14d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ryan Newton <rrnewton@…>
Update casArray# test and add simple casMutVar# test.
4:12 AM Changeset in testsuite [1ea02b60]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ryan Newton <rrnewton@…>
Omit hpc for CAS test. HPC breaks CAS currently.
4:12 AM Changeset in testsuite [d7f5812]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ryan Newton <rrnewton@…>
Update casArray# test and add simple casMutVar# test.
4:12 AM Changeset in ghc [6fcb7c6]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ryan Newton <rrnewton@…>
minor: update test case to go along with atomic_inc change
4:12 AM Changeset in ghc [a29b67b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ryan Newton <rrnewton@…>
Add a basic test for casArray#.
4:12 AM Changeset in testsuite [ce19b62]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ryan Newton <rrnewton@…>
minor: update test case to go along with atomic_inc change
4:12 AM Changeset in testsuite [c67c578]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ryan Newton <rrnewton@…>
Add a basic test for casArray#.
4:02 AM Changeset in ghc [4b4c944]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Ryan Newton <rrnewton@…>
Update stg_casArrayzh to conform to new CMM conventions.
4:02 AM Changeset in ghc [fa278381]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Ryan Newton <rrnewton@…>
Add PrimOp: casIntArray#. Modify casMutVar# for 'ticketed' style.
4:02 AM Changeset in ghc [8750d549]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Ryan Newton <rrnewton@…>
Add PrimOp fetchAddIntArray# plus supporting C function atomic_inc_by.
4:02 AM Changeset in ghc [25ad0153]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Ryan Newton <rrnewton@…>
Eliminate atomic_inc_by and instead medofiy atomic_inc.
4:02 AM Changeset in ghc [3ca7ecb5]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Ryan Newton <rrnewton@…>
add casArray# primop, similar to casMutVar# but for array elements
4:02 AM Changeset in ghc [1c45d05d]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoctype-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 Ryan Newton <rrnewton@…>
Tweak stg_casArrayzh as per Simon Marlow's suggestion.
2:41 AM Changeset in ghc [82bbc38]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Richard Eisenberg <eir@…>
Added paragraph to user's guide about Nominal role for Set
2:10 AM Ticket #8138 (Core lint fails with error "Role incompatibility: expected N, got R") closed by goldfire
fixed: Oops -- just noticed that I flagged this as "merge" instead of closed.
1:47 AM Ticket #8147 (Exponential behavior in instance resolution on fixpoint-of-sum) created by jkoppel
Doing instance resolution on a fixpoint-of-sum type takes a very long …
12:58 AM Status/GHC-7.8 edited by cactus
Added pattern synonyms to list of stuff that *might* make it to 7.8.1 (diff)

Aug 20, 2013:

10:59 PM Ticket #8146 (Library package cannot be found) created by conradwt
[…]
10:57 PM Building/CrossCompiling/iOS edited by StephenBlackheath
(diff)
10:29 PM Building/CrossCompiling/iOS edited by StephenBlackheath
Mention #7724 for tracking status and the fact that fat binaries are done (diff)
8:54 PM Status/GHC-7.8 edited by nomeata
(diff)
6:40 PM Ticket #8145 (can't build ghc HEAD on OS X 10.8 with XCODE 5 installed) created by carter
see #8143 http://ghc.haskell.org/trac/ghc/ticket/8143 Oddly, I had this …
6:23 PM TeamGHC edited by goldfire
(diff)
6:19 PM Status/GHC-7.8 edited by goldfire
(diff)
6:14 PM Changeset in ghc [8d7272b]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Richard Eisenberg <eir@…>
Added bullet in release notes about roles.
5:27 PM Status/GHC-7.8 edited by jstolarek
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5:12 PM Status/GHC-7.8 edited by jstolarek
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4:45 PM Status/GHC-7.8 edited by nfrisby
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4:19 PM Changeset in ghc [e5374a1b]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Cleanup StgCmm pass This cleanup includes: * removing dead code. This includes forkStatics function, which was in fact one big noop, and global bindings in CgInfoDownwards, * converting functions that used FCode monad only to access DynFlags into functions that take DynFlags as a parameter and don't work in a monad, * addBindC function is now smarter. It extracts Id from CgIdInfo passed to it in the same way addBindsC does. Previously this was done at every call site, which was redundant.
4:19 PM Changeset in ghc [6b032db]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Remove unused module This commit removes module StgCmmGran which has only no-op functions. According to comments in the module, it was used by GpH, but GpH project seems to be dead for a couple of years now.
4:19 PM Changeset in ghc [388e14e2]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Merge cgTailCall and cgLneJump into one function Previosly logic of these functions was sth like this: cgIdApp x = case x of A -> cgLneJump x _ -> cgTailCall x cgTailCall x = case x of B -> ... C -> ... _ -> ... After merging there is no nesting of cases: cgIdApp x = case x of A -> -- body of cgLneJump B -> ... C -> ... _ -> ...
4:19 PM Changeset in ghc [d0b8c46d]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Comments only
4:19 PM Changeset in ghc [3f279f3]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Trailing whitespaces, code formatting, detabify A major cleanup of trailing whitespaces and tabs in codeGen/ directory. I also adjusted code formatting in some places.
4:13 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
much to do (diff)
3:57 PM Status/GHC-7.8 edited by simonpj
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3:56 PM Status/GHC-7.8 edited by simonpj
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3:55 PM Status/GHC-7.8 edited by simonpj
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2:51 PM Records/OverloadedRecordFields/Implementation edited by simonpj
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2:51 PM Records/OverloadedRecordFields/Implementation edited by simonpj
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1:59 PM Newcomers edited by jstolarek
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11:48 AM WorkingConventions/Git edited by hvr
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11:47 AM Repositories edited by hvr
substitute darcs.haskell.org by git.haskell.org (diff)
9:55 AM Changeset in ghc [9325b18f]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Gabor Greif <ggreif@…>
Comments only
9:55 AM Changeset in ghc [f661e79c]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Gabor Greif <ggreif@…>
Fix typo
9:20 AM Newcomers edited by jstolarek
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9:20 AM Internships/JanStolarek edited by jstolarek
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8:27 AM Newcomers edited by jstolarek
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8:27 AM Internships/JanStolarek edited by jstolarek
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8:24 AM Internships/JanStolarek edited by jstolarek
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8:03 AM Building/CrossCompiling/iOS edited by lukexi
Updated arm-apple-darwin10-gcc to build armv7/armv7s fat binaries (diff)
7:54 AM WorkingConventions/Repositories edited by hvr
fix links (diff)
4:49 AM Changeset in ghc [21db803]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Update Win32 submodule. This fixes a build failure for i386/Windows. Signed-off-by: Austin Seipp <aseipp@pobox.com>
4:08 AM Ticket #8144 (Interface hashes include time stamp of dependent files (UsageFile mtime)) created by nh2
See https://github.com/nh2/ghc-bug-time-dependent-interface-hashes for a …

Aug 19, 2013:

11:00 PM Changeset in ghc [6cc7d3f1]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 David Terei <davidterei@…>
Add note on isSafeOverlap field.
10:12 PM GitolitePlan edited by hvr
substitute darcs.haskell.org by git.haskell.org (diff)
9:47 PM SIMD edited by hvr
substitute darcs.haskell.org by git.haskell.org (diff)
9:44 PM GitForDarcsUsers edited by hvr
substitute darcs.haskell.org by git.haskell.org (diff)
9:39 PM Building/GettingTheSources edited by hvr
substitute darcs.haskell.org by git.haskell.org (diff)
9:37 PM Newcomers edited by hvr
substitute darcs.haskell.org by git.haskell.org (diff)
9:35 PM WorkingConventions/Git edited by hvr
substitute darcs.haskell.org by git.haskell.org (diff)
9:20 PM Changeset in ghc [4eeccc1c]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Herbert Valerio Riedel <hvr@…>
Replace occurences of darcs.haskell.org by git.haskell.org ...as the new `git.haskell.org` CNAME has been activated (see also GitolitePlan and #8121 for more details)
8:12 PM Ticket #8143 (File name module name mismatch in Parser.hs in HEAD) created by carter
[…] on current head c384bb1e30499bb4809dca60803a4066762ce5f4 and i …
3:31 PM Changeset in ghc [5314acb]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Jan Stolarek <jan.stolarek@…>
Rellocate test for T7689 to different directory This test is testing primops, so it should be in the primops/ directory and not numeric.
3:31 PM Changeset in testsuite [b00381e]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Jan Stolarek <jan.stolarek@…>
Rellocate test for T7689 to different directory This test is testing primops, so it should be in the primops/ directory and not numeric.
3:17 PM Commentary/Libraries/Integer edited by jstolarek
(diff)
2:47 PM Changeset in ghc [41c3ed2] by Jan Stolarek <jan.stolarek@…>
Comments only Link to documentation of library in the wiki
2:46 PM Changeset in ghc [c10454d] by Jan Stolarek <jan.stolarek@…>
Comments only Link to documentation of library on the wiki
2:46 PM Changeset in integer-gmp [cfcd248]ghc-7.8wip/T8647 by Jan Stolarek <jan.stolarek@…>
Comments only Link to documentation of library on the wiki
2:45 PM Changeset in ghc [c384bb1]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Comments only Documentation of Integer constant folding
12:45 PM Ticket #8142 (Panic on TypeFamilies compile) closed by jstolarek
fixed
12:44 PM Changeset in ghc [d157f5f2]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Jan Stolarek <jan.stolarek@…>
Add regression test for #8142
12:44 PM Changeset in testsuite [0158d71]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Jan Stolarek <jan.stolarek@…>
Add regression test for #8142
12:30 PM Ticket #457 (Strictness problem) closed by jstolarek
fixed
11:57 AM Changeset in ghc [0bc0e7d3]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Jan Stolarek <jan.stolarek@…>
Add test cases for T457 (fixes #457)
11:57 AM Changeset in testsuite [5dd852a]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Jan Stolarek <jan.stolarek@…>
Add test cases for T457 (fixes #457)
11:36 AM Ticket #457 (Strictness problem) closed by nomeata
fixed: In 7.6.3, this seems to be fixed.
10:28 AM Ticket #8142 (Panic on TypeFamilies compile) created by zenzike
The following code produces a panic: […] Compiling with ghc-7.6.3 …
8:51 AM Changeset in ghc [5eae0ad]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@…>
Improved performanace
8:51 AM Changeset in testsuite [69fb743]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Improved performanace
8:46 AM Changeset in ghc [2fcc09f]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 only
8:46 AM Changeset in ghc [83440fdc]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
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8:46 AM Changeset in ghc [098c7d1]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Add a better implementation of dropTail, and use it
8:46 AM Changeset in ghc [4d5c9b71]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 eta-reduction some more, when the function includes casts
8:46 AM Changeset in ghc [f6ed2f5]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Fix Haddock formatting
8:05 AM TeamGHC edited by gmainland
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8:03 AM Changeset in nofib [81fac78]ghc-7.8 by Austin Seipp <aseipp@…>
Remove -march=native from several shootout entries John Wiegley tells me this causes a failure for nofib on his machine, so to be safe we'll back it out for now. Signed-off-by: Austin Seipp <aseipp@pobox.com>
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7:23 AM Ticket #8141 (Liberalising IncoherentInstances) created by nomeata
As …
6:52 AM TeamGHC edited by gmainland
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4:17 AM Ticket #7901 (Bad error message when using UnicodeSyntax ∀ without ExplicitForall) closed by thoughtpolice
fixed
4:13 AM Changeset in ghc [8a1456a7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
Test case for #7901. Signed-off-by: Austin Seipp <aseipp@pobox.com>
4:13 AM Changeset in testsuite [5535416]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
Test case for #7901. Signed-off-by: Austin Seipp <aseipp@pobox.com>
4:01 AM Changeset in ghc [96adf0e9]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Improve error when using forall with UnicodeSyntax Fixes Trac #7901. '∀' is neither upper nor lowercase, unlike the 'f' in 'forall', so when explicit forall is not enabled, it creates a parse error before reaching the '.', which is where we give a nice message for ascii 'forall'. Therefore, we make '∀' into a token as long as UnicodeSyntax is enabled, which is safe because its caselessness means it can never be mistaken for a symbol, and check extensions in the parser when the 'forall' rule is used. Authored-by: Paul Cavallaro <ptc@fb.com> Authored-by: Anders Papitto <anderspapitto@gmail.com> Signed-off-by: Austin Seipp <aseipp@pobox.com>
3:59 AM Changeset in ghc [5d77d8d4]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Dead code elimination. Authored-by: Paul Cavallaro <ptc@fb.com> Signed-off-by: Austin Seipp <aseipp@pobox.com>
3:59 AM Changeset in ghc [c498062c]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Remove dead code, fix a typo. Authored-by: Anders Papitto <anderspapitto@gmail.com> Signed-off-by: Austin Seipp <aseipp@pobox.com>
3:56 AM Changeset in ghc [a6e53ea]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Eliminate trailing whitespace from Parser.y.pp Signed-off-by: Austin Seipp <aseipp@pobox.com>
3:54 AM Changeset in ghc [751e38f]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Eliminate trailing whitespace from Lexer.x Signed-off-by: Austin Seipp <aseipp@pobox.com>

Aug 18, 2013:

7:41 PM Ticket #8140 (ghc: panic! (the 'impossible' happened)) closed by PrzD
duplicate
7:32 PM Ticket #8140 (ghc: panic! (the 'impossible' happened)) created by PrzD
ghc: panic! (the 'impossible' happened) (GHC version 7.4.1 for …
4:33 PM Changeset in ghc [2e41f2fa]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Add support for external repositories to sync-all Signed-off-by: Austin Seipp <aseipp@pobox.com>
3:21 PM CodeOwners edited by thoughtpolice
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3:17 PM TeamGHC edited by thoughtpolice
Move stuff from contributors page (diff)
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Aug 17, 2013:

9:49 PM Ticket #8139 (ghc 7.6.3 and ghc HEAD fails to build on OS X 10.9) closed by carter
wontfix: Why can't you use the binary build of ghc 7.6.3, and patch the settings …
6:48 PM Ticket #8139 (ghc 7.6.3 and ghc HEAD fails to build on OS X 10.9) created by darinmorrison
ghc 7.6.3 does not compile on OS X 10.9 (as of DP5). There are a few …
9:17 AM TeamGHC edited by erikd
Update my record (diff)
8:54 AM TeamGHC edited by thoughtpolice
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8:11 AM TeamGHC edited by thoughtpolice
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8:11 AM TeamGHC edited by thoughtpolice
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8:08 AM TeamGHC edited by thoughtpolice
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8:00 AM TeamGHC edited by hvr
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8:00 AM CodeOwners edited by thoughtpolice
typo (diff)
4:12 AM Changeset in ghc [9aaaf624]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
Fix test for #8116. This caused a failure on some 32bit builds due to floating point (in)accuracy. But Complex is already strict in both its components, and we really just want to know the code works, so an easier solution is to simply use `seq` to force evaluation. Signed-off-by: Austin Seipp <aseipp@pobox.com>
4:12 AM Changeset in testsuite [858924a]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
Fix test for #8116. This caused a failure on some 32bit builds due to floating point (in)accuracy. But Complex is already strict in both its components, and we really just want to know the code works, so an easier solution is to simply use `seq` to force evaluation. Signed-off-by: Austin Seipp <aseipp@pobox.com>
3:57 AM TeamGHC edited by nfrisby
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Add Ryan to committer list (diff)
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1:44 AM TeamGHC created by thoughtpolice
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Aug 16, 2013:

5:36 PM Changeset in ghc [ac382ab9]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Richard Eisenberg <eir@…>
Fix Trac #8138. The code in CoreLint did not take into account the possibility of ~R# arguments to functions. These can arise in argToPat in SpecConstr. Now, CoreLint does not fail when it sees a ~R# parameter. This commit also updates the core-spec document accordingly.
5:32 PM Changeset in ghc [d764c0ce]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 testcase for #8138
5:32 PM Changeset in testsuite [ea96a0fc]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Add testcase for #8138
4:20 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
new FieldLabel? story / contemplate -XOverloadedRecordFieldInstances (diff)
4:14 PM Changeset in base [22b3ee0]ghc-7.8 by Jan Stolarek <jan.stolarek@…>
Use primop wrappers instead of tagToEnum#
4:14 PM Changeset in ghc [f4f5a17] by Jan Stolarek <jan.stolarek@…>
Use primop wrappers instead of tagToEnum#
3:57 PM Internships/JanStolarek edited by jstolarek
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3:25 PM Ticket #8138 (Core lint fails with error "Role incompatibility: expected N, got R") created by gmainland
I'm seeing a core lint error, "Role incompatibility: expected N, got R", …
1:28 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
new story about automatic instance generation (diff)
11:21 AM WorkingConventions edited by simonpj
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10:21 AM Changeset in ghc [82d5aa03]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Comments only I restored part of documentation that describes what is a let-no-escape and which was deleted 10 months ago together with the old codegen. Then I removed lots of Literate Haskell clutter (like empty \begin{code} - \end{code} blocks) and finally decided to remove all the Literate Haskell markup because there wasn't much of it left, but it made comments so difficult to read.
9:51 AM Changeset in ghc [a57832b] by Jan Stolarek <jan.stolarek@…>
Change return type for emulated 64bit comparisons In the previous patch I used Int64# as a return value for comparison primops used on 32bit machines for comparing Int64# and Word64#. This obviously wasn't a good idea. This patch changes return type from emulated Int64# to a native Int#.
9:51 AM Changeset in ghc-prim [84fed89]ghc-7.8 by Jan Stolarek <jan.stolarek@…>
Change return type for emulated 64bit comparisons In the previous patch I used Int64# as a return value for comparison primops used on 32bit machines for comparing Int64# and Word64#. This obviously wasn't a good idea. This patch changes return type from emulated Int64# to a native Int#.
8:02 AM Changeset in ghc [ec621f3]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Comments only
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Aug 15, 2013:

7:00 PM Ticket #8137 (Permited mega-polymorphic type) closed by goldfire
invalid: This is correct behavior. The definition of u means both that computing …
6:51 PM Ticket #8137 (Permited mega-polymorphic type) created by wvv
Mega-polymorphic type! This looks like a bug, but may be it is a feature …
3:57 PM WikiStart edited by adamgundry
fix snapshot download link (diff)
3:49 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
instance generation (diff)
3:11 PM Ticket #8136 (Some tests segfault randomly with ghci way) created by jstolarek
I noticed that when I run arr020 (make TEST=arr020) it randomly …
2:58 PM Ticket #8135 (Panic when printing out kind incompatibility error) closed by thoughtpolice
duplicate: Thanks. We've already seen this report fly in several times - GHC 7.6.3 …
2:53 PM Ticket #8135 (Panic when printing out kind incompatibility error) created by Saulzar
I wrote a little utility function against the new pipes 4.0 repository but …
1:51 PM WorkingConventions/Git edited by hvr
Restore old commit/ticket referencing syntax (diff)
9:18 AM Ticket #8134 (ghc enters a loop while building 7.6.3 for powerpc64 platform.) created by k0da
It enters a loop around 3414s] …
9:13 AM CodeOwners edited by thoughtpolice
Add committer list (diff)
8:29 AM PrimBool edited by jstolarek
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8:24 AM PrimBool edited by jstolarek
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8:15 AM PrimBool edited by jstolarek
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8:14 AM prim-bool-criterion.png attached to PrimBool by jstolarek
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6:28 AM Changeset in ghc [b082afa2]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
Add a regression test (see #7953) Signed-off-by: Austin Seipp <aseipp@pobox.com>
6:28 AM Changeset in testsuite [e144ec8]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
Add a regression test (see #7953) Signed-off-by: Austin Seipp <aseipp@pobox.com>
3:53 AM Newcomers edited by goldfire
removed broken PDF link to AOSA article -- can't find correct address (diff)
1:57 AM WorkingConventions/Git edited by simonpj
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1:25 AM Changeset in ghc [6d4bf548]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
Add a regression test (see #8116) Signed-off-by: Austin Seipp <aseipp@pobox.com>
1:25 AM Changeset in testsuite [cfec7e1]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
Add a regression test (see #8116) Signed-off-by: Austin Seipp <aseipp@pobox.com>
12:46 AM Changeset in ghc [94c35dd]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Don't delete HsTimeConfig.h.in during distclean. sdist preps the tree via distclean before anything else, which caused HsTimeConfig.h.in under 'time' to be deleted - even though it should be included in the resulting tarball for ./configure. The correct target is 'maintainer-clean'. I'm guessing the nightlies didn't complain because they run ./boot, forcing regeneration. NixOS's Hydra does not, though. Thanks to Peter Simons and Andres Löh for pointing this out. Signed-off-by: Austin Seipp <aseipp@pobox.com>

Aug 14, 2013:

9:41 PM Ticket #8116 (Segfault/panic of 32bit GHCi on Mac) closed by kazu-yamamoto
fixed
8:17 PM CodeOwners edited by guest
typo "responsibility" (diff)
4:00 PM Ticket #8103 (Segfault when passing unboxed Float# and Double# across modules) closed by jstolarek
fixed
3:59 PM Changeset in ghc [bbb9cbef]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Jan Stolarek <jan.stolarek@…>
Add regression test for #8103
3:59 PM Changeset in testsuite [e8e88fe]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Jan Stolarek <jan.stolarek@…>
Add regression test for #8103
3:51 PM Ticket #8133 (T7881 fails with hpc) created by jstolarek
I noticed that T7881 fails with hpc way. I investigated a bit and I …
3:16 PM Ticket #6135 (Unboxed Booleans) closed by Jan Stolarek <jan.stolarek@…>
fixed: In 6579a6c73082387f82b994305011f011d9d8382b/ghc: […]
3:15 PM Changeset in ghc [0c03faed]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Jan Stolarek <jan.stolarek@…>
Comparison primops return Int# (Fixes #6135) This patch adds tests for new primops and fixes the existing ones. For a deatiled discussion of this changes please visit the wiki page: http://hackage.haskell.org/trac/ghc/wiki/PrimBool
3:15 PM Changeset in testsuite [ac52535]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Jan Stolarek <jan.stolarek@…>
Comparison primops return Int# (Fixes #6135) This patch adds tests for new primops and fixes the existing ones. For a deatiled discussion of this changes please visit the wiki page: http://hackage.haskell.org/trac/ghc/wiki/PrimBool
12:10 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
deprecated fields (diff)
11:46 AM Changeset in ghc [6579a6c7]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Comparison primops return Int# (Fixes #6135) This patch modifies all comparison primops for Char#, Int#, Word#, Double#, Float# and Addr# to return Int# instead of Bool. A value of 1# represents True and 0# represents False. For a more detailed description of motivation for this change, discussion of implementation details and benchmarking results please visit the wiki page: http://hackage.haskell.org/trac/ghc/wiki/PrimBool There's also some cleanup: whitespace fixes in files that were extensively edited in this patch and constant folding rules for Integer div and mod operators (which for some reason have been left out up till now).
10:50 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
data families with duplicated fields (diff)
8:22 AM Ticket #8132 (Warning for Typeable instances misplaced) created by scottgw
There is currently a warning for hand-rolled instances of Typeable. …
8:16 AM Changeset in base [f6e2398]ghc-7.8 by Jan Stolarek <jan.stolarek@…>
Comparison primops return Int# (Fixes #6135) For a deatiled discussion of this changes please visit the wiki page: http://hackage.haskell.org/trac/ghc/wiki/PrimBool
8:16 AM Changeset in ghc [eb256640] by Jan Stolarek <jan.stolarek@…>
Comparison primops return Int# (Fixes #6135) For a deatiled discussion of this changes please visit the wiki page: http://hackage.haskell.org/trac/ghc/wiki/PrimBool
7:36 AM WorkingConventions/Git edited by hvr
Extend Git commit message section (diff)
6:43 AM Changeset in ghc [5f18e9e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
Add a failing test, see #7574. Signed-off-by: Austin Seipp <aseipp@pobox.com>
6:43 AM Changeset in testsuite [647875ea]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
Add a failing test, see #7574. Signed-off-by: Austin Seipp <aseipp@pobox.com>
6:36 AM Changeset in ghc [0ced36c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
Add failing test, see issue #8131. Signed-off-by: Austin Seipp <aseipp@pobox.com>
6:36 AM Changeset in testsuite [3294e3b]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
Add failing test, see issue #8131. Signed-off-by: Austin Seipp <aseipp@pobox.com>
6:34 AM Ticket #8130 (T7571 with WAY=llvm fails, but not WAY=optllvm) closed by thoughtpolice
duplicate: Whoops, accidentally created twice.
6:30 AM Ticket #8131 (T7571 with WAY=llvm fails, but not WAY=optllvm) created by thoughtpolice
Test case (#7571 just will not die, it seems) […] However, this test …
6:30 AM Ticket #8130 (T7571 with WAY=llvm fails, but not WAY=optllvm) created by thoughtpolice
Test case (#7571 just will not die, it seems) […] However, this test …
6:23 AM Ticket #7953 (Segfault on x86 with -O2) closed by kazu-yamamoto
fixed
5:43 AM Tickets #7326,​7382 batch updated by Austin Seipp <aseipp@…>
fixed: In 333273792479695cf79a72cffa4c579d0c9deb21/ghc: […]
5:43 AM Ticket #8125 (iOS patch no 17: Add .a suffix onto libraries that take the place of ...) closed by Austin Seipp <aseipp@…>
fixed: In 288ca49c93d5bc8fe42f9a823ed6555334762769/ghc: […]
5:43 AM Ticket #8126 (iOS patch no 18: Fix Stage1Only so it doesn't build ghctags) closed by Austin Seipp <aseipp@…>
fixed: In 5fb72555f7b7ab67a33583f33ad9160761ca434f/ghc: […]
5:42 AM Changeset in ghc [efde8ec5]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Bump supported llvm version to 3.4. The compiler can bootstrap and run all tests fine, given a copy of LLVM built on Jul 27 2013. Signed-off-by: Austin Seipp <aseipp@pobox.com>
5:42 AM Changeset in ghc [3332737]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Don't run the system linker unncessarily. This wastes time when evaluating expressions in GHCi. We also disable object unloading when using the dynamic linker, too. Fixes #7382. Fixes #7326. Signed-off-by: Austin Seipp <aseipp@pobox.com>
5:42 AM Changeset in ghc [288ca49]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
iOS: generate archive files when compiling. When cross compiling to iOS, we generate archive files which are linked into the final executable. We already *did* generate archive files - just with the wrong suffix. Fixes #8125. Authored-by: Stephen Blackheath <...@blacksapphire.com> Signed-off-by: Austin Seipp <aseipp@pobox.com>
5:42 AM Changeset in ghc [5fb72555]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Fix Stage1Only: don't build ghctags. ghctags needs the stage2 compiler, since it uses the GHC API. Fixes #8126. Authored-by: Stephen Blackheath <...@blacksapphire.com> Signed-off-by: Austin Seipp <aseipp@pobox.com>
5:37 AM Changeset in ghc [015da288]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
print035 now passes (see #7382) Signed-off-by: Austin Seipp <aseipp@pobox.com>
5:37 AM Changeset in testsuite [22eccb7e]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
print035 now passes (see #7382) Signed-off-by: Austin Seipp <aseipp@pobox.com>
5:33 AM GitolitePlan edited by hvr
(diff)

Aug 13, 2013:

3:45 PM Commentary/Rts/Conventions edited by sukhodolin
Fixed non-working References links (diff)
3:30 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
bug fixing (diff)
12:27 PM Ticket #8129 (Constraint solver panic due to derived type function equality) created by adamgundry
[…] causes a panic while tracing the typechecker: […] If …
12:23 PM Ticket #7978 (Profiling broken) closed by simonmar
fixed: Fixed, thanks to everyone who helped narrow this down, it took me 2 …
11:19 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
tests (diff)
11:06 AM Changeset in ghc [a27895b3]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Marlow <marlowsd@…>
Add a missing untag to the non-updatable selector thunks (#7978)
9:56 AM Ticket #8128 (Standalone deriving fails for GADTs due to inaccessible code) created by adamgundry
Consider the following: […] This gives the error: […] The …
7:00 AM Ticket #8127 (iOS patch no 19: Linking) created by StephenBlackheath
Fix linking for cross compiler to iOS. This patch does these things: 1. …
6:41 AM Ticket #8126 (iOS patch no 18: Fix Stage1Only so it doesn't build ghctags) created by StephenBlackheath
Without this patch, the build breaks when Stage1Only = YES is set in …
6:06 AM Ticket #8125 (iOS patch no 17: Add .a suffix onto libraries that take the place of ...) created by StephenBlackheath
When we cross-compile to iOS we want to generate .a files in place of …

Aug 12, 2013:

4:34 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
GADT record updates sorted (diff)
3:25 PM Ticket #8124 (Possible leaks when using foreign export.) created by augustss
When a Haskell function exported with foreign export is called from …
10:50 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
implemented warning for qualified fields (diff)
10:15 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
qualified names (diff)
9:35 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
unused imports (diff)
8:41 AM Changeset in ghc [c24ce5a1]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Comments only
8:29 AM Records/OverloadedRecordFields/Plan edited by adamgundry
avoid ambiguous "monomorphic" (diff)
5:29 AM Ticket #8123 (GHCi warns about -eventlog even though it's sometimes necessary) created by akio
If I invoke GHCi as ghci -eventlog, it says: {{{Warning: -debug, …
12:00 AM Ticket #8122 (make binary-dist broken on OS X in HEAD) created by danharaj
After a successful configure and make, make binary-dist fails: […]

Aug 11, 2013:

8:18 AM PatternSynonyms edited by heisenbug
wording (diff)
8:11 AM PatternSynonyms edited by heisenbug
suggest associated constructors (diff)
5:18 AM Records/DeclaredOverloadedRecordFields edited by AntC
rephrase from monomorphic (diff)
5:12 AM Changeset in ghc [0a5e9646]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
Fix naming of ClosedFam1/ClosedFam2 tests. Signed-off-by: Austin Seipp <aseipp@pobox.com>
5:12 AM Changeset in testsuite [17af5f1]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
Fix naming of ClosedFam1/ClosedFam2 tests. Signed-off-by: Austin Seipp <aseipp@pobox.com>
5:07 AM Records/DeclaredOverloadedRecordFields/NoMonoRecordFields edited by AntC
Change name of the flag, per Adam's work on SORF, and SimonM's q on the … (diff)
5:07 AM Ticket #8091 (retry# lacks strictness information) closed by thoughtpolice
fixed: Thanks Patrick. Committed in […]
5:05 AM Changeset in ghc [789acb2]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Fix invalid users guide synax. Signed-off-by: Austin Seipp <aseipp@pobox.com>
4:12 AM Changeset in ghc [e2b72ca]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Mark retry# as returning bottom. This change helps the simplifier eliminate unreachable code, since retry# technically doesn't return. This closes ticket #8091. Authored-by: Patrick Palka <patrick@parcs.ath.cx> Signed-off-by: Austin Seipp <aseipp@pobox.com>
3:20 AM Changeset in unix [ffdb844]ghc-7.8 by Austin Seipp <aseipp@…>
Fix two of the unix tests. This is fallout from the fix for T8108. Signed-off-by: Austin Seipp <aseipp@pobox.com>
2:27 AM Changeset in ghc [94be588]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Release notes for #8108. Signed-off-by: Austin Seipp <aseipp@pobox.com>
1:59 AM Ticket #8108 (getGroupEntryForID segfaults in multi-threaded applications) closed by thoughtpolice
fixed: Thanks for the patch! I went ahead and added tests. Fixed in the unix
1:58 AM Changeset in unix [88f7bbf]ghc-7.8 by Austin Seipp <aseipp@…>
Add some extra files to .gitignore Signed-off-by: Austin Seipp <aseipp@pobox.com>
1:56 AM Changeset in unix [ef683c6]ghc-7.8 by Austin Seipp <aseipp@…>
Extract the result of get*_r before we deallocate the auxiliary buffer Also comes with tests. This closes #8108. Signed-off-by: Austin Seipp <aseipp@pobox.com>
12:31 AM WikiStart edited by thoughtpolice
(diff)

Aug 10, 2013:

8:30 PM Ticket #8047 (Implement line-number %-substitution for prompt-string) closed by Herbert Valerio Riedel <hvr@…>
fixed: In 11814a8e2f1a5b1163cb1b00bfdc699436b40317/ghc: […]
8:26 PM Changeset in ghc [11814a8e]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Herbert Valerio Riedel <hvr@…>
GHCi: Implement `%l` prompt substitution for line-number This commit also updates the GHC user guide section regarding the `set prompt` command and closes #8047. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
12:10 PM Newcomers edited by hvr
remove redundant -r argument (diff)
12:09 PM Building/GettingTheSources edited by hvr
remove redundant -r argument (diff)
11:23 AM Building/GettingTheSources edited by hvr
normalize git URLs; promote git:// url (see GitolitePlan) and tell about … (diff)
11:09 AM Newcomers edited by hvr
Improve markup to allow direct copy & paste of shell fragments; recommend … (diff)

Aug 9, 2013:

10:09 PM Changeset in ghc [c08bf882]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Herbert Valerio Riedel <hvr@…>
Fix typo (this refs #8121 for testing purposes)
9:31 PM Changeset in ghc [b264f09]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Whitespace change to test Trac/Gitolite. This references #8121 Signed-off-by: Austin Seipp <aseipp@pobox.com>
9:20 PM Changeset in ghc [c12df18b]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Herbert Valerio Riedel <hvr@…>
sync-all: remove trailing '/' from root-urls in help text This is a test commit for addressing #8121
9:13 PM GitolitePlan edited by thoughtpolice
(diff)
5:49 PM Ticket #8120 (ghc: panic! (the 'impossible' happened)) closed by monoidal
duplicate: You can trigger the bug with f :: a -> b; f x = undefined >>= l x or …
3:38 PM GitolitePlan edited by hvr
update developer changes section (diff)
11:41 AM GitolitePlan edited by hvr
(diff)
11:38 AM GitolitePlan edited by hvr
(diff)
11:16 AM Newcomers edited by jstolarek
(diff)
11:15 AM Newcomers edited by jstolarek
(diff)
11:03 AM Changeset in ghc [4f43572]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Herbert Valerio Riedel <hvr@…>
Make `sync-all remote set-url` use normalized `/packages/` urls A simple heuristic (i.e. replacing the `libraries/` suffix by `packages/` in the inferred remotepath, if the remotepath in the `packages` file is "-") used to infer the remotepath for Git submodules. A proper solution would require to parse the `.gitmodules` file to obtain the actual localpath<->remotepath mapping. This addresses #8121 and is a follow-up to a22e908 which changed the `.gitmodules` urls to use the `/packages/` folder instead of `/libraries/`.
10:13 AM Newcomers edited by jstolarek
(diff)
9:54 AM WorkingConventions edited by goldfire
(diff)
9:53 AM Newcomers edited by goldfire
(diff)
9:51 AM Newcomers created by goldfire
8:44 AM Changeset in ghc [a22e908]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Herbert Valerio Riedel <hvr@…>
Normalize urls for Git submodules This changes the `/libraries/<name>.git/` suffix in the urls to `/packages/<name>.git`. This is a minor preparation step helping the Gitolite transition (see #8121). See also http://permalink.gmane.org/gmane.comp.lang.haskell.ghc.devel/1713
8:43 AM Ticket #8121 (Gitolite Migration) created by hvr
This ticket is for keeping track of the implementation of the …
8:37 AM Changeset in ghc [9b5f1c1a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Jan Stolarek <jan.stolarek@…>
Fix duplicate test names
8:37 AM Changeset in testsuite [959076a]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Jan Stolarek <jan.stolarek@…>
Fix duplicate test names

Aug 8, 2013:

11:29 PM Ticket #8120 (ghc: panic! (the 'impossible' happened)) created by EyalLotem
Foo.hs:6:3:ghc: panic! (the 'impossible' happened) (GHC version 7.6.3 …
6:24 PM Ticket #8107 (need types to express constant argument for primop correctness) closed by carter
invalid: after thinking about it more, and catching up on sleep, this seems to be …
5:18 PM Ticket #8117 (We don't distribute copy of GPL with code that requires it) closed by thoughtpolice
fixed: Thanks. Fixed by: […]
5:13 PM Changeset in ghc [f0beac1f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Austin Seipp <aseipp@…>
Add LICENSE file, along with a copy of the GPLv3. Closes Trac #8117. Signed-off-by: Austin Seipp <aseipp@pobox.com>
5:13 PM Changeset in testsuite [a3f3d16]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Austin Seipp <aseipp@…>
Add LICENSE file, along with a copy of the GPLv3. Closes Trac #8117. Signed-off-by: Austin Seipp <aseipp@pobox.com>
4:28 PM Ticket #8119 (better type inference for lambdas) created by dmwit
With the following code in a file: […] We can tell ghci that …
4:23 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
constraint solver bug (diff)
2:30 PM Ticket #8118 (<stdout>: commitAndReleaseBuffer: invalid argument (invalid character)) created by guest
I get the following error... […] When running following program: …
1:25 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
data family trouble (diff)
10:17 AM Ticket #8117 (We don't distribute copy of GPL with code that requires it) created by jstolarek
Some tests in testsuite are released under GPL license: * T3787 * …
9:27 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
9:10 AM Changeset in ghc [b02aa92]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Jan Stolarek <jan.stolarek@…>
Fix #7116 failing due to uniques
9:10 AM Changeset in testsuite [67d6a19]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Jan Stolarek <jan.stolarek@…>
Fix #7116 failing due to uniques
5:42 AM Commentary/Profiling edited by ezyang
fix formatting (diff)

Aug 7, 2013:

4:45 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
3:42 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
to do (diff)
1:59 PM Records/OverloadedRecordFields/Plan edited by adamgundry
alpha-conversion for clarity (diff)

Aug 6, 2013:

10:42 PM Building/CrossCompiling/iOS edited by StephenBlackheath
Change what needs to be in the mk/build.mk (diff)
6:07 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
implemented syntactic sugar (diff)
11:04 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
todos and queries (diff)
8:45 AM Ticket #7884 (Cannot build hedgewars with new haskell 7.6) closed by LocutusOfBorg
invalid
8:00 AM Changeset in ghc [253a5b75]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Geoffrey Mainland <mainland@…>
Rename SSE -> XMM for consistency. We were using SSE is some places and XMM in others. Better to keep a consistent naming scheme.
8:00 AM Changeset in ghc [3e598fe0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Geoffrey Mainland <mainland@…>
Only use real XMM registers when assigning arguments. My original change to the calling convention mistakenly used all 6 XMM registers---which live in the global register table---on x86 (32 bit). This royally screwed up the floating point code generated for that platform because floating point arguments were passed in global registers instead of on the stack!
7:55 AM Records/OverloadedRecordFields/Plan edited by adamgundry
missed some Get -> Has changes (diff)
7:53 AM Records/OverloadedRecordFields/Plan edited by adamgundry
telling the latest story (diff)
7:24 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
3:20 AM Changeset in ghc [0daee29]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Erik de Castro Lopo <erikd@…>
sync-all : Replace '~~' operator with something supported by older Perl.
2:07 AM Ticket #8116 (Segfault/panic of 32bit GHCi on Mac) created by kazu-yamamoto
32bit GHCi on Mac causes segfault/panic: With GHC 7.6.3: […] With …

Aug 5, 2013:

4:58 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
type-changing update (diff)
4:28 PM Changeset in ghc [9082111d]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Richard Eisenberg <eir@…>
Added support for writing and checking closed type families is hs-boot files. As documented in the users' guide, you can now write type family Foo a where .. in a hs-boot file to declare an abstract closed type family.
4:26 PM Changeset in ghc [902cf01b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Richard Eisenberg <eir@…>
Added test cases for closed type families in .hs-boot files.
4:26 PM Changeset in testsuite [9ba44e3]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Added test cases for closed type families in .hs-boot files.
11:04 AM Internships/JanStolarek edited by jstolarek
(diff)
10:33 AM Changeset in ghc [334131bc]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Erik de Castro Lopo <erikd@…>
.gitignore : Add libffi-tarballs.
9:34 AM Changeset in ghc [cda50541]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Erik de Castro Lopo <erikd@…>
mk/config.mk.in : Add powerpc-unknown-linux to NoSharedLibsPlatformList. Dynamic libraries on powerpc linux are currently broken. See: http://hackage.haskell.org/trac/ghc/ticket/8024
1:23 AM Changeset in ghc [968998e]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Erik de Castro Lopo <erikd@…>
sync-all : Warn on 'pull' operation if not on master branch.
12:04 AM Ticket #8115 (GHC 64-bit Windows build failures with LLVM) created by schyler
When using LLVM 2.9, 3.1 or 3.4svn on Windows with the 64-bit GHC from the …

Aug 4, 2013:

5:38 PM Ticket #8114 (GHC panic when building `thyme`) created by Ptharien's Flame
While attempting to build thyme from Hackage with core, stg, and cmm …
4:36 PM Ticket #7938 (Unbound kind variable can appear in RHS of associated type) closed by goldfire
fixed: Ack. I got caught in the same misunderstanding about return kinds as …
4:33 PM Changeset in ghc [fd20b873]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Richard Eisenberg <eir@…>
Merge branch 'master' of ssh://darcs.haskell.org/srv/darcs/testsuite
4:33 PM Changeset in testsuite [ccc29fb]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Merge branch 'master' of ssh://darcs.haskell.org/srv/darcs/testsuite
4:32 PM Changeset in ghc [a3a99eb]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 test case for #7938.
4:32 PM Changeset in testsuite [54a9631]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Add test case for #7938.
4:24 PM Changeset in ghc [733b6eea]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Richard Eisenberg <eir@…>
Wibbles to output from refactoring datacon code
4:24 PM Changeset in testsuite [51e1b8b]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Wibbles to output from refactoring datacon code
3:45 PM Changeset in ghc [3cd1360]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Richard Eisenberg <eir@…>
Refactor checking for GADT-like datacons' return types This check is somewhat subtle. See Note [Checking GADT return types] in TcTyClsDecls. The new plan is to check *before* desugaring the type from HsType to Type. This avoids problems with the pattern-match in rejigConRes. As a nice side benefit to this, I discovered that Template Haskell splices were a little conservative in their treatment of valid data constructors. (For example, a kind signature in the return type caused failure.) Now, the TH code uses exactly the same function as the "real" code, which is nice. See hsTyGetAppHead_maybe in HsTypes.

Aug 3, 2013:

8:06 PM Ticket #8111 (Kinds as "I don't care" type variables) closed by wvv
invalid
5:12 PM Ticket #8113 (Cannot override ghci builtin commands with :def[!]) created by duncan
In cabal we have a feature called "cabal repl" where it loads ghci with …
10:01 AM Ticket #8112 (Kinds as "I don't care" type variables) closed by wvv
invalid
10:00 AM Ticket #8112 (Kinds as "I don't care" type variables) created by wvv
Let's allow to use kinds as "I don't care"/"it doesn't matter" type …
10:00 AM Ticket #8111 (Kinds as "I don't care" type variables) created by wvv
Let's allow to use kinds as "I don't care"/"it doesn't matter" type …

Aug 2, 2013:

10:15 PM Ticket #8110 (Off-by-one error in FastString.getFastStringTable) created by parcs
There is an off-by-one-error in FastString.getFastStringTable that …
3:06 PM Ticket #7148 (generalized newtype and type families is unsound) closed by goldfire
fixed
3:06 PM Ticket #1496 (Newtypes and type families combine to produce inconsistent FC(X) axiom ...) closed by goldfire
fixed: A long-standing bug finally put to rest.
3:05 PM Ticket #4846 (Newtype derving used wrongly) closed by goldfire
fixed
2:59 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
tests (diff)
2:59 PM Changeset in ghc [40cd71a9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Richard Eisenberg <eir@…>
Merge branch 'master' of ssh://darcs.haskell.org/srv/darcs/testsuite
2:59 PM Changeset in testsuite [37806fb]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Merge branch 'master' of ssh://darcs.haskell.org/srv/darcs/testsuite
2:52 PM Changeset in ghc [649219a] by Richard Eisenberg <eir@…>
Implement roles into Template Haskell. The biggest change is to the TyVarBndr type, which now can deal with role annotations.
2:52 PM Changeset in base [ab9e8e3]ghc-7.8 by Richard Eisenberg <eir@…>
Mark the roles of Ptr and FunPtr as R, not P!
2:52 PM Changeset in ghc [bdde811] by Richard Eisenberg <eir@…>
Mark the roles of Ptr and FunPtr as R, not P!
2:50 PM Changeset in ghc [929155fa]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 tests for roles. Many of the files modified are just wibbles to output, because now tycons have roles attached to them, which are produced in the debugging dumps.
2:50 PM Changeset in testsuite [3711f76]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Add tests for roles. Many of the files modified are just wibbles to output, because now tycons have roles attached to them, which are produced in the debugging dumps.
2:47 PM Changeset in ghc [e8aa8ccb]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Richard Eisenberg <eir@…>
Implement "roles" into GHC. Roles are a solution to the GeneralizedNewtypeDeriving type-safety problem. Roles were first described in the "Generative type abstraction" paper, by Stephanie Weirich, Dimitrios Vytiniotis, Simon PJ, and Steve Zdancewic. The implementation is a little different than that paper. For a quick primer, check out Note [Roles] in Coercion. Also see http://ghc.haskell.org/trac/ghc/wiki/Roles and http://ghc.haskell.org/trac/ghc/wiki/RolesImplementation For a more formal treatment, check out docs/core-spec/core-spec.pdf. This fixes Trac #1496, #4846, #7148.
2:46 PM Changeset in ghc [303d3de]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Richard Eisenberg <eir@…>
Update to Cabal to allow RoleAnnotations
11:58 AM Ticket #8020 (Closed type families break substitution) closed by goldfire
fixed
11:56 AM Changeset in ghc [65a5305]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 for #8020.
11:56 AM Changeset in testsuite [ccd0054]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Add new test for #8020.
10:33 AM Changeset in ghc [bd0ab6c]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Richard Eisenberg <eir@…>
Fix Trac #8020. The solution is to use a different notion of apartness. See http://research.microsoft.com/en-us/um/people/simonpj/papers/ext-f/axioms-extended.pdf for the gory details. Some comments are also in Notes [Compatibility] and [Apartness] in FamInstEnv.
9:35 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
GADT record updates make my brain hurt (diff)
9:25 AM Internships/JanStolarek edited by jstolarek
(diff)
2:47 AM Status/SLPJ-Tickets edited by simonpj
(diff)

Aug 1, 2013:

11:03 PM Ticket #8109 (Type family patterns should support as-patterns.) created by carlhowells
I recently wrote code similar to the following: […] There were …
9:58 PM Ticket #8108 (getGroupEntryForID segfaults in multi-threaded applications) created by redneb
The following program […] segfaults when executed after less than a …
6:09 PM Ticket #7881 (Warning for pointless ranges like [5..2]) closed by igloo
fixed: Thanks for the suggestion; now done.
6:00 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
future considerations (diff)
5:58 PM Ticket #8107 (need types to express constant argument for primop correctness) created by carter
(not sure if this is a bug or a feature request, or a task, or a dialogue, …
5:11 PM Changeset in ghc [5207c0ff]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 #7881
5:11 PM Changeset in testsuite [73ce7b1]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #7881
5:08 PM Changeset in ghc [abb3a9fa]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 warning for empty enumerations; fixes #7881 We now give a warning about enumerations like [5 .. 3] :: Int8.
4:10 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
GADT record updates (diff)
3:18 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
simple update is now supported (diff)
2:53 PM Changeset in ghc [02b7c1c8]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 -XNegativeLiterals to the flag list
1:33 PM Ticket #8106 (Confusing parse error for missing do keyword) closed by monoidal
fixed: In HEAD you get […] (see also #3746).
11:49 AM Roles edited by goldfire
(diff)

Jul 31, 2013:

10:54 PM Changeset in ghc [ffd7da35]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Document the Negative Literals extension
8:49 PM Ticket #8106 (Confusing parse error for missing do keyword) created by mhitza
[…] This piece of code is missing the do keyword before the block, …
8:08 PM Ticket #8105 (unhelpful error message PolyKinds + GADTs) closed by goldfire
invalid: I would say that GHC's behavior there is correct. The GADT-syntax …
7:13 PM Ticket #7895 (Warning for literal overflow) closed by igloo
fixed: Thanks for the suggestion; now done.
7:02 PM Changeset in ghc [f70e79a]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 NegativeLiterals to T4437
7:02 PM Changeset in testsuite [b0a2ae5]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add NegativeLiterals to T4437
7:02 PM Changeset in ghc [e63fd2a]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 T7895 (literal overflow)
7:02 PM Changeset in testsuite [696047f]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for T7895 (literal overflow)
6:42 PM Changeset in ghc [ef73963]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 NegativeLiterals extension I'd been meaning to do this for some time, but finally got around to it due to the overflowing literals warning. With that enabled, we were getting a warning for -128 :: Int8 as that is parsed as negate (fromInteger 128) which just happens to do the right thing, as negate (fromInteger 128) = negate (-128) = -128
6:05 PM Ticket #8105 (unhelpful error message PolyKinds + GADTs) created by wvv
For […] we have next right error: […] but for same GADTs data we …
5:52 PM Changeset in base [62d49c1]ghc-7.8 by Ian Lynagh <ian@…>
We need NegativeLiterals for GHC.Int or we get warnings
5:52 PM Changeset in ghc [2505aba] by Ian Lynagh <ian@…>
We need NegativeLiterals for GHC.Int or we get warnings
5:35 PM Changeset in base [51ad1c6]ghc-7.8 by Richard Eisenberg <eir@…>
Add asProxyTypeOf and Trustworthy pragma to Data.Proxy
5:35 PM Changeset in ghc [ca8a9f4a] by Richard Eisenberg <eir@…>
Add asProxyTypeOf and Trustworthy pragma to Data.Proxy
5:26 PM WorkingConventions/BugTracker edited by simonpj
(diff)
4:36 PM Internships/JanStolarek edited by jstolarek
(diff)
4:33 PM Internships/JanStolarek edited by jstolarek
(diff)
4:30 PM Changeset in ghc [4e7eb3a]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 warning for overflowing literals; fixes #7895
4:12 PM Internships/JanStolarek edited by jstolarek
(diff)
3:50 PM Changeset in ghc [b74c73b8]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Whitespace only in deSugar/MatchLit.lhs
2:00 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
worrying about dfunids (diff)
11:43 AM Ticket #7116 (Missing optimisation: strength reduction of floating-point multiplication) closed by jstolarek
fixed: I pushed fix into HEAD. Really sorry about the merge commit - the moment …
11:37 AM Changeset in ghc [50902887]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Merge branch 'master' of ssh://darcs.haskell.org/srv/darcs/ghc
11:07 AM Changeset in ghc [4d7c6d0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Gabor Greif <ggreif@…>
Fix typos
10:48 AM Changeset in ghc [94378112]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Jan Stolarek <jan.stolarek@…>
Test for #7116 (strength reduction)
10:48 AM Changeset in testsuite [fc49652]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Jan Stolarek <jan.stolarek@…>
Test for #7116 (strength reduction)
10:03 AM Changeset in ghc [838e2fd]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Jan Stolarek <jan.stolarek@…>
Add strength reduction rules (Fixes #7116) This patch adds rules for converting floating point multiplication of the form 2.0 * x and x * 2.0 into addition x + x.
8:46 AM Changeset in ghc [0a3663b]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Richard Eisenberg <eir@…>
Added operational semantics to docs/core-spec.
1:49 AM Records/OverloadedRecordFields edited by ntc2
Link to response to some issues raised in the Record Updates section. (diff)

Jul 30, 2013:

9:33 PM Ticket #7835 (ghc --make: allow passign .cmm, .c and .hs files in one command line) closed by igloo
fixed: Thanks for the report. Fixed by: commit …
9:11 PM Changeset in ghc [a10e1990]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Change which files --make mode thinks are 'Haskellish' It thought that .cmm files were Haskellish, but then didn't know how to compile them. Now they aren't treated as Haskellish, and it can compile and link them.
9:11 PM Changeset in ghc [c93e8668]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 #7835
9:11 PM Changeset in testsuite [10ec154]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #7835
6:44 PM Ticket #7855 (Use optimizer for more information about incomplete pattern matches) closed by igloo
wontfix: No-one's spoken up in favour of the proposal, so I'm closing this ticket.
6:14 PM Ticket #7017 (Rethink need for tarballs under "friendly" environment) closed by igloo
fixed: The Windows tarballs are now in a separate repository, and end up in a …
5:54 PM Changeset in ghc [e977524]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Make sdist make a separate tarball for the Windows tarballs
5:38 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
disambiguating record updates (diff)
4:21 PM Ticket #3649 (inconsistent exception between unix/windows for running non-existant ...) closed by igloo
fixed: Looks like it; this now prints True on Linux: […] Thanks for …
4:13 PM Ticket #8104 (By default GHC API looks for .dyn_o but only creates .o) closed by igloo
invalid: Thanks for the report. However, this is behaving as expected. By default …
4:03 PM Changeset in ghc [1e258592]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Rename doDynamicToo to dynamicTooMkDynamicDynFlags Makes it look less likely that people will confuse what it is for (e.g. #8104).
3:19 PM Changeset in ghc [9e118d0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Move libffi's tarball into its own repo This means that ghc-tarballs is only needed on Windows
2:11 PM Ticket #8104 (By default GHC API looks for .dyn_o but only creates .o) created by edsko
See the example program for http://ghc.haskell.org/trac/ghc/ticket/7918 . …
2:07 PM Internships/JanStolarek edited by jstolarek
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2:06 PM Internships/JanStolarek edited by jstolarek
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12:30 PM ViewPatterns edited by guest
Revert spam (diff)
10:09 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
test notes (diff)
9:11 AM GitolitePlan edited by thoughtpolice
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9:10 AM GitolitePlan edited by thoughtpolice
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9:09 AM GitolitePlan edited by thoughtpolice
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8:59 AM GitolitePlan edited by hvr
yet more content (diff)
8:38 AM GitolitePlan edited by hvr
fix markup (diff)
8:35 AM GitolitePlan edited by hvr
some additions (diff)
8:16 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
dialogue (diff)
8:06 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
unused imports (diff)
7:56 AM GitolitePlan edited by thoughtpolice
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7:56 AM GitolitePlan edited by thoughtpolice
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7:55 AM GitolitePlan edited by thoughtpolice
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7:54 AM GitolitePlan edited by thoughtpolice
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7:54 AM GitolitePlan edited by thoughtpolice
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7:53 AM GitolitePlan edited by thoughtpolice
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7:52 AM GitolitePlan edited by thoughtpolice
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7:42 AM GitolitePlan created by thoughtpolice

Jul 29, 2013:

7:49 PM Records/OverloadedRecordFields/Implementation edited by adamgundry
Testsuite changes (diff)
3:58 PM Ticket #8103 (Segfault when passing unboxed Float# and Double# across modules) created by jstolarek
Consider this program consisting of two modules: […] […] This …
3:43 PM Ticket #8102 (Parallel build of HEAD consistently fails) created by edsko
A parallel build (with make -j2 or higher) consistently fails for me at …

Jul 28, 2013:

9:44 PM Building/Preparation/FreeBSD edited by pgj
Add some missing ports (diff)
5:49 PM Changeset in ghc [9e185cc0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 an out-of-date comment (see #8101)
5:24 PM Ticket #7772 (Finish support for DYNAMIC_GHC_PROGRAMS on Windows) closed by igloo
fixed: Done (driver/utils/dynwrapper.c).
5:23 PM Ticket #7752 (GHC as a library documentation out of sync) closed by igloo
fixed: Thanks ezyang. No response from submitter, so assuming this is all fixed …
4:33 PM Ticket #8101 (No pattern match non-exhaustiveness warnings when compiling with -fno-code) closed by igloo
fixed: Thanks for the report; fixed.
4:11 PM Status/SLPJ-Tickets edited by simonpj
(diff)
4:01 PM Changeset in ghc [b475be32]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
desugar code even when -fno-code is used; fixes #8101 We need to desugar the code, or we don't get the warnings from the desugarer.
4:01 PM Changeset in ghc [5970bafb]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 #8101
4:01 PM Changeset in testsuite [48d39bdb]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #8101
3:49 PM Changeset in ghc [8f377ccd]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Whitespace only in deSugar/Match.lhs
2:41 PM Changeset in ghc [ab1791f] by Ian Lynagh <ian@…>
Remove some redundant warning suppression
1:56 PM Ticket #8092 (Map.unionWithMaybe) closed by igloo
wontfix: Thanks for the suggestion. However, please see …
1:12 PM Changeset in ghc [1facc19]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 mis-named test
1:12 PM Changeset in testsuite [d59df4a]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Rename a mis-named test
1:06 PM Changeset in ghc [229c664]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 some missing cleaning
1:06 PM Changeset in testsuite [0cf6ca4]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add some missing cleaning
11:30 AM Changeset in ghc [ebaa3321]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Whitespace only in basicTypes/RdrName.lhs
10:45 AM Ticket #8101 (No pattern match non-exhaustiveness warnings when compiling with -fno-code) created by exbb2
[…] […] […]
9:01 AM Ticket #8100 (Standalone deriving using template haskell) created by acube
Currently, there seems to be no support for standalone deriving in …
2:14 AM NewtypeWrappers edited by heisenbug
(diff)

Jul 27, 2013:

9:25 PM Ticket #8099 (Alternate syntax for indicating when a function is "fully applied" for ...) created by jberryman
I just remembered an old idea I put to the GHC user's list …
8:35 PM Ticket #8098 (Faulty Word64 arithmetic if optimized) created by achp
The following program produces different results depending on …
3:20 PM Ticket #8097 (internal error: getMBlock: mmap: Operation not permitted) created by singpolyma
I get the following: […] when running {{{parseOnly queryKeyParse …
2:49 PM Changeset in ghc [385055c0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Beautify a few Binary instances
2:43 PM Changeset in ghc [fb520bb]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
De-orphan a load of Binary instances
12:59 PM Changeset in ghc [862b6d0]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 OrdLists when parsing export lists No functional changes
12:59 PM Changeset in ghc [75f762c6]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 redundant parentheses
12:59 PM Changeset in ghc [f749f065]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Whitespace only in basicTypes/Avail.hs
12:59 PM Changeset in ghc [0fa7cc9]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Whitespace only in basicTypes/BasicTypes.lhs
10:24 AM NewtypeWrappers edited by nomeata
(diff)
5:47 AM Ticket #8096 (Add fudge-factor for performance tests run on non-validate builds) created by ezyang
Since I'm not going to get around to this immediately, Trac'ifying for …
2:54 AM Ticket #8095 (TypeFamilies painfully slow) created by MikeIzbicki
I'm using the TypeFamilies? extension to generate types that are quite …

Jul 26, 2013:

11:45 PM Records/OverloadedRecordFields/Implementation edited by simonpj
(diff)
11:33 PM Records/OverloadedRecordFields/Implementation edited by simonpj
(diff)
11:22 PM Ticket #8066 (Compiler Panic When Using Instance Derivation With Singletons) closed by simonpj
fixed
2:45 PM Changeset in ghc [0cc90bf] by Jan Stolarek <jan.stolarek@…>
Comparison primops return Int# (Fixes #6135) For a deatiled discussion of this changes please visit the wiki page: http://hackage.haskell.org/trac/ghc/wiki/PrimBool
2:45 PM Changeset in ghc-prim [07920f0]ghc-7.8 by Jan Stolarek <jan.stolarek@…>
Comparison primops return Int# (Fixes #6135) For a deatiled discussion of this changes please visit the wiki page: http://hackage.haskell.org/trac/ghc/wiki/PrimBool
12:11 PM Changeset in ghc [cf8fba9]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Austin Seipp <aseipp@…>
Some release note additions. Signed-off-by: Austin Seipp <aseipp@pobox.com>
11:54 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
10:26 AM NewtypeWrappers edited by nomeata
(diff)
10:07 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
9:28 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
9:17 AM NewtypeWrappers edited by nomeata
(diff)
9:15 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
known bugs and todos (diff)
8:33 AM Ticket #8021 (Multiple constraint classes - the alternative to superclass) closed by carter
invalid: closing, see http://ghc.haskell.org/trac/ghc/ticket/8090
8:32 AM Ticket #7935 (Syntactic sugar for comonads) closed by carter
invalid: closing, see http://ghc.haskell.org/trac/ghc/ticket/8090
8:31 AM Ticket #8090 (MetaKinds - PolyKinds generalization) closed by carter
invalid: Hey wvv, We really appreciate your enthusiasm and interest. But type …
7:59 AM Records/OverloadedRecordFields/Plan edited by adamgundry
link to all prototypes (diff)
12:32 AM Ticket #8094 (Intermittent segfault when using ghc-7.6.3 -e on OSX 10.6.8) created by rampion
This error was observed using the 64-bit version of ghc-7.6.3 packaged …

Jul 25, 2013:

8:41 PM Changeset in ghc [8fe9effa]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 an unnecessary-looking import
8:38 PM Changeset in ghc [de0f6c5f]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Whitespace only in deSugar/Desugar.lhs
3:12 PM FrontendPluginsProposal edited by edsko
(diff)
3:06 PM ghc-7.7.20130721-frontend-plugins.diff attached to FrontendPluginsProposal by edsko
Patch against 7.7
3:05 PM ghc-7.4.2-frontend-plugins.diff attached to FrontendPluginsProposal by edsko
Patch against 7.4.2
3:05 PM FrontendPluginsProposal created by edsko
1:27 PM RolesImplementation edited by goldfire
(diff)
10:31 AM Changeset in ghc [f32f5f9a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Richard Eisenberg <eir@…>
Wibble to output from new instances in Data.Data
10:31 AM Changeset in testsuite [2435435]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Richard Eisenberg <eir@…>
Wibble to output from new instances in Data.Data
10:25 AM Changeset in base [e53a9e2]ghc-7.8 by Richard Eisenberg <eir@…>
Eliminate Equality.hs-boot and Proxy.hs-boot by moving instances
10:25 AM Changeset in ghc [e7a9c06] by Richard Eisenberg <eir@…>
Eliminate Equality.hs-boot and Proxy.hs-boot by moving instances
9:10 AM Records/OverloadedRecordFields/Implementation edited by adamgundry
(diff)
8:59 AM Ticket #8093 (Runtime Internal Error with setNumCapabilities 1) created by guest
On the HP 2013.2.0.0 on OS X 10.6, a program running a worker thread …
8:25 AM Ticket #8092 (Map.unionWithMaybe) created by sjcjoosten
for Data.Map, I needed a "unionWithMaybe" function for my sparse system of …
4:54 AM Ticket #8091 (retry# lacks strictness information) created by parcs
The retry# primop should be marked as returning bottom since it never …

Jul 24, 2013:

9:46 PM Ticket #8090 (MetaKinds - PolyKinds generalization) created by wvv
MetaKinds? is more general then PolyKinds?. Now we could write with …
2:01 PM Ticket #8089 (Implementation of GHC.Event.Poll.poll is broken due to bad coercion) created by merijn
Due to an unsafe coercion in GHC.Event.Poll.poll the implementation has a …
1:32 PM Ticket #8083 (setNumCapabilities broken in HEAD) closed by simonmar
fixed
1:30 PM Changeset in ghc [c234885]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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 Marlow <marlowsd@…>
Fix a bug in stack layout with safe foreign calls (#8083) We weren't properly tracking the number of stack arguments in the continuation of a foreign call. It happened to work when the continuation was not a join point, but when it was a join point we were using the wrong amount of stack fixup.
11:41 AM Changeset in base [5b8c2b9]data-proxy by Richard Eisenberg <eir@…>
Merge branch 'master' into data-proxy
11:38 AM Changeset in base [365b9d8]data-proxyghc-7.8 by Richard Eisenberg <eir@…>
Implement "TypeLevelReasoning" proposal at wiki:TypeLevelReasoning This commit includes a propositional equality (:=:) in Data.Type.Equality, a Proxy type in Data.Proxy, and has updates to Typeable. There is an unfortunate number of hs-boot files necessary, but that seems cleaner than moving Typeable instances around willy-nilly.
11:38 AM Changeset in ghc [01aa22b] by Richard Eisenberg <eir@…>
Implement "TypeLevelReasoning" proposal at wiki:TypeLevelReasoning This commit includes a propositional equality (:=:) in Data.Type.Equality, a Proxy type in Data.Proxy, and has updates to Typeable. There is an unfortunate number of hs-boot files necessary, but that seems cleaner than moving Typeable instances around willy-nilly.
11:35 AM Changeset in base [48f5e61]data-proxy by Richard Eisenberg <eir@…>
Merge branch 'master' into data-proxy
10:48 AM Changeset in ghc [5aaca55]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 output for T7970, make it run when 'fast', and remove bogus file
10:48 AM Changeset in testsuite [ee47e6e]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Add output for T7970, make it run when 'fast', and remove bogus file
5:04 AM Ticket #8088 (Disposable types language extension) closed by carter
invalid: We have those by use of finalizers and related tools. see …
12:04 AM Ticket #8088 (Disposable types language extension) created by schyler
The disposable types language extension would serve as a way of allowing …

Jul 23, 2013:

9:13 PM Ticket #8087 (Bug in IO manager when increasing the number of capabilities) closed by igloo
fixed: I couldn't find a way to make a test either. I've applied the patch …
8:39 PM Changeset in base [a65ce19]data-proxyghc-7.8 by Ian Lynagh <ian@…>
Fix bug in IO manager when number of capabilities is changed; fixes #8087 Patch from parcs.
8:39 PM Changeset in ghc [d8b02c20] by Ian Lynagh <ian@…>
Fix bug in IO manager when number of capabilities is changed; fixes #8087 Patch from parcs.
6:18 PM Ticket #8087 (Bug in IO manager when increasing the number of capabilities) created by parcs
The new IO manager in HEAD has a logic error in the function responsible …
12:43 PM Changeset in ghc [be89c675]atomicsbetter-ho-cardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdtype-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@…>
Temporarily disable common block elimination; fixes #8083 for now
12:42 PM Ticket #8086 (Minimal install for GHC) created by gidyn
Installing GHC on a shared server requires a minimal footprint, without …
12:37 PM Changeset in ghc [aae67510]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <ian@…>
T8083(ghci) fails
12:37 PM Changeset in testsuite [a68ec88]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
T8083(ghci) fails
11:35 AM Changeset in ghc [9c3bfb1]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 #8083
11:35 AM Changeset in testsuite [9aae6aa]atomicsdata-kind-syntaxtype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <ian@…>
Add a test for #8083
11:20 AM Commentary/Compiler/FC edited by goldfire
(diff)
11:18 AM Commentary edited by goldfire
(diff)
11:17 AM Commentary edited by goldfire
(diff)
11:14 AM RolesImplementation created by goldfire
11:13 AM Roles edited by goldfire
(diff)
9:41 AM Changeset in base [71d53b5]data-proxy by Richard Eisenberg <eir@…>
Fix imports
9:18 AM NewtypeWrappers edited by goldfire
(diff)
9:16 AM NewtypeWrappers edited by goldfire
(diff)
9:13 AM Roles created by goldfire
7:28 AM Ticket #8085 (Both GHC and its installer don't run on current Debian Stable) created by ppetr
Currently it's not possible to run GHC or its installer. It fails with: …
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