Timeline


and

Aug 20, 2011:

1:11 PM Changeset in ghc [ae6161ec]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Until the type checker can use vectorised signatures, we restrict the RHS of VECTORISE pragmas to be a single identifier only. - This removes the need to be careful about the order of dictionaries during type inference. A property that is too fragile to try to maintain in the type checker.
12:21 PM Changeset in ghc [3a9794b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Fix Python crash caused by quoting problem in test for #5313 Thanks Simon M!
12:21 PM Changeset in testsuite [9eababb]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix Python crash caused by quoting problem in test for #5313 Thanks Simon M!
2:41 AM Repositories edited by dterei
Update win32 repo (diff)
12:59 AM Changeset in ghc [963bd4b]wip/T9016wip/ampwip/coveritywip/orf by David Terei <davidterei@…>
Update import of Text.PrettyPrint

Aug 19, 2011:

7:15 PM Changeset in ghc [d65efb22]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Fix validation problem when GHC is 7.2.1, warnings from binary.
7:14 PM Ticket #5424 (Validate error under 7.2.1 caused by incomplete pattern warnings in new ...) created by dterei
the files compiler/cmm/Cmm.hs, compiler/cmm/CmmNode.hs and …
7:13 PM Changeset in ghc [26cf7e52]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
'Fix' a validation problem when bootstrap is 7.2.1 Problem is with GADTs in new code gen and incomplete pattern warnings. Just disabled the warning really and created #5424 to track an actual fix.
6:10 PM Changeset in ghc [710169b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Formatting fixes
4:18 PM KindFact edited by illissius
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9:04 AM Commentary/Rts/Storage/GC edited by henrique
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8:50 AM Changeset in ghc [8d6962ac]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Change use of if to when
8:47 AM Changeset in ghc [5bbb5cf3]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
More info from :issafe ghci command
8:14 AM GhcKinds edited by ia0
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8:13 AM GhcKinds edited by ia0
user's guide (diff)
7:14 AM Changeset in ghc [548765e2]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix 32-bit build breakage
6:25 AM DataParallel/VectPragma edited by chak
(diff)
3:37 AM Ticket #5423 (Registers above R8 corrupt when called through prim import) created by pumpkin
I write a cmm function: […] and a binding to it in Haskell: […] …
3:19 AM Ticket #5422 (Panic when using lots of registers in cmm code) created by pumpkin
If I try to compile (using ghc -c) the following code: […] I get: …
1:09 AM Changeset in ghc [d1dc7d47]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
.gitignore
1:09 AM Changeset in testsuite [2afdb7c]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
.gitignore

Aug 18, 2011:

11:50 PM Changeset in ghc [d31c81f]wip/T9016wip/ampwip/coveritywip/orf by Manuel M T Chakravarty <chak@…>
.gitignore
11:50 PM Changeset in ghc-prim [06d6805]ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Manuel M T Chakravarty <chak@…>
.gitignore
11:38 PM Changeset in ghc [53ba351]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
dph/quickhull: Import vectorised Double
11:38 PM Changeset in testsuite [be8b8c5]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
dph/quickhull: Import vectorised Double
3:16 PM Changeset in ghc [46fa261e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Add VECTORISE [SCALAR] type pragma - Pragma to determine how a given type is vectorised - At this stage only the VECTORISE SCALAR variant is used by the vectoriser. - '{-# VECTORISE SCALAR type t #-}' implies that 't' cannot contain parallel arrays and may be used in vectorised code. However, its constructors can only be used in scalar code. We use this, e.g., for 'Int'. - May be used on imported types See also http://hackage.haskell.org/trac/ghc/wiki/DataParallel/VectPragma
3:16 PM Changeset in ghc [9282550c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Improve import and export of vectorisation information
2:32 PM Changeset in ghc [69afe8a]profiling by Simon Marlow <marlowsd@…>
For the location on a record selector binding, use the location of the record selector identifier in the data declaration. Previously the location was pointing to the TyCon in the source, which was clearly wrong, and the new way gives more useful information from HPC: if a record selector is never used, the markup will shade the identifier yellow.
12:33 PM DataParallel/VectPragma edited by chak
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7:29 AM WikiStart edited by luite
remove link spam (diff)
4:51 AM Ticket #5421 (<<loop>> in withMVar (reproducible, but with large test case)) created by JohnMillikin
A user of one of my libraries is reporting that it fails with the message …

Aug 17, 2011:

9:36 PM Ticket #5420 (writeFile should use openBinaryFile) created by Tinctorius
Apparently, I can't use writeFile to write binary data to a file in …
8:44 PM Ticket #5413 (Add population count primop) closed by tibbe
fixed: Fixed in 2d0438f329ac153f9e59155f405d27fac0c43d65
1:00 PM Ticket #5418 (Constructor import error message suggests invalid syntax) closed by YitzGale
duplicate: Yes it's a dup of #5385. Thanks for fixing so promptly, and sorry I didn't …
12:43 PM Ticket #5419 (integer-gmp no longer exports S# and J#) created by mikhail.vorozhtsov
Commit d8f636ec19a21cc4c22a8d1b45217436838aeebb effectively removed the …
10:03 AM Ticket #5418 (Constructor import error message suggests invalid syntax) created by YitzGale
[…] That is not a very good suggestion, since it won't compile. It …
9:41 AM Changeset in ghc [7389faf]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Add test for popCnt# primop
9:41 AM Changeset in testsuite [2f4d133]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Add test for popCnt# primop
7:19 AM Repositories edited by simonpj
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7:10 AM Repositories edited by simonpj
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7:01 AM Ticket #5409 (Language.Haskell.TH.Syntax.tupleDataName wrong for unit) closed by simonpj
fixed: Good point. Fixed by […] I don't understand why () is in a different …
6:58 AM Changeset in ghc [f708b3d2]wip/T9016wip/ampwip/coveritywip/orf by Simon Peyton Jones <simonpj@…>
The unit tuple is defined in a different module to other tuples (oddly) Fixes Trac #5409
6:42 AM Ticket #5417 (GHCi browse gets type families wrong) created by simonpj
Reported by Luite Stegeman […] Nnw use ghci 7.2.1: […] But with ghci …
6:08 AM DataParallel/VectPragma edited by chak
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5:20 AM DataParallel/VectPragma edited by chak
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Aug 16, 2011:

10:15 PM GhcKinds edited by ia0
Step 2 (diff)
4:31 PM Changeset in ghc [52cc4e1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Add missing stderr files
4:31 PM Changeset in testsuite [f728a6a]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Add missing stderr files
3:48 PM Changeset in ghc [a47a745e]wip/T9016wip/ampwip/coveritywip/orf by Simon Marlow <marlowsd@…>
Add fallbacks for processor specific instructions (e.g. POPCNT). These fallbacks are referred to by code generated by GHC.
3:48 PM Changeset in ghc-prim [cefc19a]ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Simon Marlow <marlowsd@…>
Add fallbacks for processor specific instructions (e.g. POPCNT). These fallbacks are referred to by code generated by GHC.
3:48 PM Changeset in ghc [2d0438f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Add popCnt# primop
1:40 PM DataParallel/Replicate edited by chak
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1:31 PM DataParallel/Replicate edited by chak
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1:30 PM Status/SLPJ-Tickets edited by simonpj
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1:29 PM Ticket #5416 (Local modules and Template Haskell declaration splices) created by simonpj
Sometimes you want a Template Haskell splice to expand to a bunch of …
1:24 PM Ticket #5398 (Multiple declarations of uniquely generated name) closed by simonpj
invalid: We had a discussion at CamHac which concluded that PLAN B is indeed the …
1:18 PM DataParallel/Replicate edited by chak
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12:38 PM Changeset in ghc [94c2f392]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #2357
12:38 PM Changeset in testsuite [0f8de47]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #2357
12:32 PM DataParallel/Replicate edited by chak
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10:58 AM Ticket #4940 (Bad error message using poly pat bind with MonoPatBinds) closed by simonpj
fixed: Fixed by (a) above! I think you'll be happy. Simon
10:51 AM Ticket #1897 (Ambiguous types and rejected type signatures) closed by simonpj
fixed: Done! See (d) in the commit message. Simon
10:50 AM Ticket #2357 (Implement the Haskell' proposal for polymorphic pattern bindings) closed by simonpj
fixed: Free at last, free at last. This long standing change is finally done! …
10:45 AM Changeset in ghc [abb92c1f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Remove ambiguous defn (now rightly rejected) from T3346
10:45 AM Changeset in testsuite [3c20afc]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Remove ambiguous defn (now rightly rejected) from T3346
10:45 AM Changeset in ghc [07f62bf9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Add some new code to T2693
10:45 AM Changeset in testsuite [414ac28]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Add some new code to T2693
10:44 AM Changeset in ghc [e5680cba]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Error message change
10:44 AM Changeset in testsuite [04e1152]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Error message change
10:44 AM Changeset in ghc [ad68e984]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
tc168 is supposed to fail with an ambiguity check
10:44 AM Changeset in testsuite [c91cd81]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
tc168 is supposed to fail with an ambiguity check
10:43 AM Changeset in ghc [57e41d97]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5032
10:43 AM Changeset in testsuite [5b5ac3a]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5032
10:43 AM DataParallel/Replicate edited by chak
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10:01 AM Changeset in ghc [5bf960e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #1897
10:01 AM Changeset in testsuite [d339313]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #1897
9:58 AM DataParallel/Replicate edited by chak
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9:23 AM Changeset in ghc [49dbe605]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Major improvement to pattern bindings This patch makes a number of related improvements a) Implements the Haskell Prime semantics for pattern bindings (Trac #2357). That is, a pattern binding p = e is typed just as if it had been written t = e f = case t of p -> f g = case t of p -> g ... etc ... where f,g are the variables bound by p. In paricular it's ok to say (f,g) = (\x -> x, \y -> True) and f and g will get propertly inferred types f :: a -> a g :: a -> Int b) Eliminates the MonoPatBinds flag altogether. (For the moment it is deprecated and has no effect.) Pattern bindings are now generalised as per (a). Fixes Trac #2187 and #4940, in the way the users wanted! c) Improves the OutsideIn algorithm generalisation decision. Given a definition without a type signature (implying "infer the type"), the published algorithm rule is this: - generalise *top-level* functions, and - do not generalise *nested* functions The new rule is - generalise a binding whose free variables have Guaranteed Closed Types - do not generalise other bindings Generally, a top-level let-bound function has a Guaranteed Closed Type, and so does a nested function whose free vaiables are top-level functions, and so on. (However a top-level function that is bitten by the Monomorphism Restriction does not have a GCT.) Example: f x = let { foo y = y } in ... Here 'foo' has no free variables, so it is generalised despite being nested. d) When inferring a type f :: ty for a definition f = e, check that the compiler would accept f :: ty as a type signature for that same definition. The type is rejected precisely when the type is ambiguous. Example: class Wob a b where to :: a -> b from :: b -> a foo x = [x, to (from x)] GHC 7.0 would infer the ambiguous type foo :: forall a b. Wob a b => b -> [b] but that type would give an error whenever it is called; and GHC 7.0 would reject that signature if given by the programmer. The new type checker rejects it up front. Similarly, with the advent of type families, ambiguous types are easy to write by mistake. See Trac #1897 and linked tickets for many examples. Eg type family F a :: * f ::: F a -> Int f x = 3 This is rejected because (F a ~ F b) does not imply a~b. Previously GHC would *infer* the above type for f, but was unable to check it. Now even the inferred type is rejected -- correctly. The main implemenation mechanism is to generalise the abe_wrap field of ABExport (in HsBinds), from [TyVar] to HsWrapper. This beautiful generalisation turned out to make everything work nicely with minimal programming effort. All the work was fiddling around the edges; the core change was easy!
9:19 AM Changeset in ghc [20ceffb]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Improve debug printing of Names (respect opt_SuppressModulePrefixes)
8:08 AM DataParallel/Replicate edited by chak
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7:51 AM DataParallel/Replicate edited by chak
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7:47 AM DataParallel/Replicate edited by chak
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7:30 AM DataParallel/Replicate edited by chak
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3:48 AM Debugging/CompiledCode edited by MikolajKonarski
warn about cabal stripping binaries (diff)

Aug 15, 2011:

9:59 PM PatternSynonyms edited by augustss
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9:59 PM PatternSynonyms edited by augustss
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9:58 PM PatternSynonyms edited by augustss
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9:57 PM PatternSynonyms edited by augustss
Update syntax, add associated patterns. (diff)
9:01 PM Ticket #5415 (ghc panic building text 0.11.1.5 with 7.2.1 from debian/experimental) closed by dsf
invalid: Ok, this is fixed in 7.2.1.
6:39 PM Ticket #5415 (ghc panic building text 0.11.1.5 with 7.2.1 from debian/experimental) created by dsf
This happened in a clean build environment: […]
4:21 PM Changeset in ghc [7020145]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Accept changed output (resulting from fix to #5410)
4:21 PM Changeset in testsuite [73085b05]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Accept changed output (resulting from fix to #5410)
3:34 PM WikiStart edited by LeoBrooks
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8:44 AM DefaultSuperclassInstances edited by simonpj
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8:42 AM DefaultSuperclassInstances edited by simonpj
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8:24 AM DefaultSuperclassInstances edited by simonpj
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8:09 AM DefaultSuperclassInstances edited by simonpj
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8:08 AM DefaultSuperclassInstances edited by simonpj
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7:41 AM Changeset in ghc [e35baae]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix Trac #5404: looking up signature binders in RnEnv See Note [Looking up Exact RdrNames] in RnEnv
7:41 AM Changeset in ghc [ddfba75f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
In instance declarations, the method names are *occurrences* not *binders* A long standing bug. The patch fixes Trac #5410
7:26 AM Changeset in ghc [1064ab02]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
7:25 AM Changeset in ghc [ea991e6]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
7:25 AM Changeset in testsuite [6c0a697]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
7:24 AM Changeset in ghc [f8638de]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Partial fix to a test-framework crash affecting #5313 The crach is windows-only; Ian is investigating. This patch does not fix the problem completely.
7:24 AM Changeset in testsuite [882e43e]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Partial fix to a test-framework crash affecting #5313 The crach is windows-only; Ian is investigating. This patch does not fix the problem completely.
7:17 AM Changeset in ghc [b86d227]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Tests for Trac #5404 and #5410
7:17 AM Changeset in testsuite [68e7087]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Tests for Trac #5404 and #5410

Aug 14, 2011:

11:20 AM Ticket #5402 (Exit code is wrong with dynamically loaded libraries) closed by simonmar
fixed: Fixed, test added.
11:17 AM Changeset in ghc [1df235e7]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
remove unnecessary return
11:17 AM Changeset in ghc [f6f0430]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix occasional failure of numsparks001 test. During shutdown we discard all the sparks from each Capability, but we were forgetting to account for the discarded sparks in the stats, leading to a failure of the assertion that tests the spark invariant. I've moved the discarding of sparks to just before the GC, to avoid race conditions, and counted the discarded sparks as GC'd.
11:17 AM Changeset in ghc [6af8d61]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix some #ifdefs that were making compilation with 7.2.1 fail - the safified array package is not in 7.2.1
11:16 AM Changeset in ghc [8d0d8a2]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
adjust 32-bit stats for parsing001
11:16 AM Changeset in testsuite [490a6ef]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
adjust 32-bit stats for parsing001
10:49 AM Ticket #5414 (Add unsafeShift to Data.Bits) created by tibbe
shiftL and shiftR introduce an extra branch to check for overflows …
8:51 AM Changeset in ghc [2d7de12]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Add test for #5402
8:51 AM Changeset in testsuite [57027d9]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Add test for #5402

Aug 13, 2011:

8:25 PM Commentary/CodingStyle edited by acfoltzer
fixed typo (diff)
8:01 PM Commentary edited by acfoltzer
fixed typo (diff)
4:01 PM Ticket #5413 (Add population count primop) created by tibbe
Modern CPUs have a POPCNT instruction for efficient population count. …
9:22 AM Ticket #5412 (dataTypeConstrs gives unhelpful error message) created by NeilMitchell
Take the following program: […] The implementation of …
6:11 AM BlockObjects edited by chak
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6:09 AM BlockObjects/ExtendingGHC created by chak
6:07 AM BlockObjects/FakingIt created by chak
6:01 AM BlockObjects/Specification created by chak
6:00 AM BlockObjects edited by chak
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5:57 AM BlockObjects edited by chak
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5:56 AM BlockObjects edited by chak
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5:51 AM BlockObjects edited by chak
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5:48 AM BlockObjects edited by chak
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Aug 12, 2011:

8:51 PM Ticket #5411 (Typo in 7.7.1.2. Data instance declarations documentation) closed by simonpj
fixed: Thank you!
8:48 PM Changeset in ghc [ccbb0cc6]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
8:47 PM Changeset in ghc [3932f7f0]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Correct typo (fix Trac #5411)
7:12 PM Ticket #5411 (Typo in 7.7.1.2. Data instance declarations documentation) created by uznx
In User's Guide in section 7.7.1.2. Data instance declarations is the …
4:15 PM Changeset in ghc [d18b5d5]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
make shutdownHaskellAndExit() shut down the RTS and exit immediately (#5402)
2:45 PM Ticket #5410 (Template Haskell - splicing quoted instance decls mangles names) created by mokus
When updating a library of mine (random-fu) to build on GHC 7.2.1, I found …
2:25 PM Ticket #5409 (Language.Haskell.TH.Syntax.tupleDataName wrong for unit) created by NeilMitchell
tupleDataName 0 generates the name GHC.Tuple.(), but that's …
1:58 PM PatternSynonyms edited by simonpj
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1:41 PM BlockObjects edited by chak
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1:38 PM ViewPatternsAlternative edited by simonpj
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1:30 PM ViewPatternsAlternative edited by simonpj
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1:26 PM BlockObjects edited by chak
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1:14 PM BlockObjects edited by chak
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9:39 AM Ticket #5408 (ghc-7.2.1 build failed for PowerPC) created by maeder
[…]
9:34 AM Ticket #5407 (ghc-7.2.1 build failed on sparc solaris with non-GNU linker) created by maeder
[…]
3:34 AM WikiStart edited by benl
Revert spam (diff)
12:36 AM BlockObjects edited by chak
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12:11 AM llvm-2011-07-12.patch attached to Building/ARMLinuxGnuEABI by chak
Patch against LLVM 2011-07-12

Aug 11, 2011:

8:56 PM WikiStart edited by LukeParker
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9:11 AM Ticket #5406 (Template Haskell: Reification of type family instances) created by reinerp
In Template Haskell, there's no way to find out all instances of a type or …
7:39 AM BlockObjects edited by chak
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6:44 AM BlockObjects edited by chak
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6:40 AM BlockObjects edited by chak
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5:09 AM BlockObjects created by chak
4:43 AM ObjectiveC edited by chak
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4:37 AM Commentary edited by chak
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3:55 AM Building/ARMLinuxGnuEABI edited by chak
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Aug 10, 2011:

9:10 PM Ticket #5405 (Strange closure type crash when using Template Haskell on OS X Lion) created by AndreasVoellmy
GHCI crashes when I try to use Template Haskell on OS X Lion. To …
9:04 PM Ticket #5404 (GHC 7.2.1 - Template Haskell Bug) created by awson
Fresh GHC 7.2.1 cannot compile […] complaining that "The type signature …
7:35 PM Changeset in unix [f55638f]ghc-7.4ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Remove old darcs boring file
7:34 PM Changeset in ghc [eaa2fe4c]wip/T9016wip/ampwip/coveritywip/orf by David Terei <davidterei@…>
Remove old darcs boring file
7:34 PM Changeset in process [1f055b8]ghc-7.4ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Remove old darcs boring file
7:31 PM Changeset in ghc [98b804a]wip/T9016wip/ampwip/coveritywip/orf by David Terei <davidterei@…>
Remove old darcs boring file
7:31 PM Changeset in integer-gmp [689b236]ghc-7.4ghc-7.6ghc-7.8wip/T8647 by David Terei <davidterei@…>
Remove old darcs boring file
7:29 PM Changeset in ghc [779f36d0]wip/T9016wip/ampwip/coveritywip/orf by David Terei <davidterei@…>
Remove old darcs boring file
7:29 PM Changeset in ghc-prim [f2e64f3]ghc-7.4ghc-7.6ghc-7.8no-pred-ty by David Terei <davidterei@…>
Remove old darcs boring file
7:28 PM Changeset in directory [d44f529]ghc-7.4ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Remove old darcs boring file
7:23 PM Changeset in base [abc695e]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by David Terei <davidterei@…>
Remove old darcs boring file
7:23 PM Changeset in ghc [91acedae]wip/T9016wip/ampwip/coveritywip/orf by David Terei <davidterei@…>
Remove old darcs boring file
6:43 PM Changeset in ghc [3d6d9674]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Update ghcpkg01 for changes to safe haskell
6:43 PM Changeset in testsuite [23965ee7]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Update ghcpkg01 for changes to safe haskell
3:32 PM Status/SLPJ-Tickets edited by simonpj
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1:45 PM Ticket #5403 (LLVM's llc pass does not print all the error messages to the console.) created by kgardas
Hello, when working on ARM port I've noticed that when LLVM's llc tool …
1:26 PM Building/ARMLinuxGnuEABI edited by kgardas
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1:18 PM Building/ARMLinuxGnuEABI edited by kgardas
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12:58 PM Building/ARMLinuxGnuEABI created by kgardas
12:55 PM Platforms edited by kgardas
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12:03 PM Changeset in ghc [242b2de]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Warning police
12:03 PM Changeset in ghc [fa040683]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Avoid call-clobbered registers
12:03 PM Changeset in ghc [e4464259]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Stephen Blackheath's GHC/ARM registerised port This is the Stephen Blackheath's GHC/ARM registerised port which is using modified version of LLVM and which provides basic registerised build functionality
12:03 PM Changeset in ghc [330dff3]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
implement ARMv6/7 specific xchg function
12:03 PM Changeset in ghc [226541c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
make StgReturn and cas functions Thumb friendly
12:03 PM Changeset in ghc [454b34c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
add support for STG floating-point regs using VFPv3 This patch adds mapping for STG floating point registers using ARM VFPv3. Since I'm using just d8-d11 also processors with just VFPv3-D16 implemented should work (e.g. NVidia Tegra2, Marvell Dove)
12:03 PM Changeset in ghc [1e85268]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
LLVM: set target data layout for arm-unknown-linux triplet
12:03 PM Changeset in ghc [b0538fd4]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
implement ARMv7 specific memory barriers This patch provides implementation of ARMv7 specific memory barriers. It uses dmb sy isn (or shortly dmb) for store/load and load/load barriers and dmb st isn for store/store barrier.
12:03 PM Changeset in ghc [a9b455c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
RTS: fix xchg/cas fcns to invoke memory barrier on ARMv7 platform This patch fixes RTS' xchg and cas functions. On ARMv7 it is recommended to add memory barrier after using ldrex/strex for implementing atomic lock or operation.
12:03 PM Changeset in ghc [9ebdbb27]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
RTS: fix pushWSDeque to invoke write barrier when element is added This patch fixes RTS' pushWSDeque function. We need to invoke write barrier after element is added to the queue and before moving bottom. The reason for this is possible write reordering on modern CPUs (e.g. ARMv7MP) where setting of element might be done later after moving bottom. When such situation happen other thread might be waiting to steal data from the queue and when bottom is moved it eagerly steals undefined data from the queue since setting of element has not happened yet.
12:03 PM Changeset in ghc [0ce75cf]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
fix ARM/LLVM target data layout specification together with target triple This patch fixes ARM/LLVM target data layout specification based on what Clang is using itself. I've modified Clang's used triple a little bit from armv4t-* to arm-* though
12:03 PM Changeset in ghc [5cf87b43]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
disable for now ARM specific target data layout and triple This patch disables ARM specific target data layout and triple. The reason for this is that LLVM asserts on some files if this is in use. The assert looks: Formal argument #8 has unhandled type i32UNREACHABLE executed at /llvm-ghc-arm/lib/CodeGen/CallingConvLower.cpp:81!
12:03 PM Changeset in ghc [f7a7050]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
ARMv5 compatibility for registerized runtime changes. When the bootstrap compiler does not include this patch, you must add this line to mk/build.mk, otherwise the ARM architecture cannot be detected due to a -undef option given to the C pre-processor. SRC_HC_OPTS = -pgmP 'gcc -E -traditional'
11:42 AM GhcKinds edited by ia0
(diff)
11:08 AM Ticket #5382 (strip: Cannot manipulate object-file created with ghc-7.2.0.20110728 under ...) closed by simonmar
fixed: Should be fixed, although I've not tested it. Reopen if you still have …
10:12 AM Ticket #5402 (Exit code is wrong with dynamically loaded libraries) created by Lennart
Here's a simple scenario that goes wrong: Program starts, calls …
9:02 AM Changeset in ghc [f0191c55]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
default to using @note for saving the linker opts (someone mentioned that it wasn't working on Alpha, because we had explicitly listed the arches rather than having a sensible fallback).
9:01 AM Changeset in ghc [d7ca829e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Disable saving the linker options in the binary on Solaris (#5382). Also refactor the check into one place.
8:49 AM Changeset in ghc [a0d1b8a9]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fail configure if Alex 3 is found. Haddock doesn't build with Alex 3 yet, and fixing it is non-trivial (a change to Cabal is needed). So I'm making configure fail with an error suggesting to install an older Alex for now.
6:03 AM Ticket #5401 (LANGUAGE pragma parser nit) created by nwf
A language pragma like […] parses just fine but […] doesn't, saying: …
5:49 AM Ticket #5400 (GHC loops on compiling with optimizations) created by noschinl
When compiling the snippet below with optimizations enabled (i.e. `ghc -O …

Aug 9, 2011:

8:46 PM WikiStart edited by dterei
(diff)
8:45 PM Changeset in ghc [e9ba407]ghc-7.2 by Ian Lynagh <igloo@…>
Tell sync-all about the "tag" command
8:44 PM Changeset in ghc [bc2de0b1]ghc-7.2 by Ian Lynagh <igloo@…>
Set RELEASE back to NO
8:44 PM WikiStart edited by dterei
(diff)
8:20 PM Changeset in ghc [9d561c34]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Fix up Safe Haskell tests for recent ghc changes.
8:20 PM Changeset in testsuite [fcdb020]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Fix up Safe Haskell tests for recent ghc changes.
5:50 PM Changeset in unix [e39510a]ghc-7.4ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Fix conditional pragma to work with 6.12
5:43 PM Changeset in process [62549d0]ghc-7.4ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Fix conditional pragma to work with 6.12
5:26 PM Changeset in directory [641c7d9]ghc-7.4ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Fix conditional pragma to work with 6.12
5:24 PM Changeset in ghc [2708657]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Fix conditional pragma to work with 6.12
5:16 PM GhcKinds edited by ia0
fix hoopl link (diff)
4:46 PM Ticket #5352 (Very slow (nonterminating?) compilation if libraries compiled with ...) closed by simonpj
fixed: OK done. I don't quite know how add a test, so I'll just close. (Max, …
4:45 PM Changeset in ghc [349b8bb]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Make the free variable finder in TidyPgm work properly We were getting exponential behaviour by gathering free variables *both* from the unfolding *and* the RHS of a definition. While unfoldings are of limited size this is merely inefficient. But with -fexpose-all-unfoldings it becomes exponentially costly. Doh. Fixes Trac #5352.
4:30 PM GhcKinds edited by ia0
github examples repository (diff)
3:34 PM Ticket #5399 (GHC 7.0.3 produces corrupt .hi files for qtHaskell) created by ian.duncan
I installed qtHaskell 1.1.4 by installing Qt 4.7.3 through brew. I ran …
3:27 PM GhcKinds edited by ia0
Step 1 (diff)
1:52 PM WikiStart edited by EvanBartlett
(diff)
1:39 PM Ticket #5398 (Multiple declarations of uniquely generated name) created by basvandijk
I originally [http://code.google.com/p/syb-with-class/issues/detail?id=4
12:52 PM Ticket #5393 (Segfault with unboxed arrays, unsafeAt, optimisations) closed by simonmar
fixed: It's too late to get this fix into 7.2.1, but there are workarounds: …
11:45 AM DataParallel/Replicate edited by chak
(diff)
11:40 AM Ticket #5397 (bindist finds wrong gcc when XCode > 4) created by igloo
Manuel says: […] but it ought to be using gcc-4.2 when XCode >= 4.
11:31 AM Changeset in ghc [95755da3]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix an x86 code generation bug (#5393). In fact, there were two bugs in X86.CodeGen.getNonClobberedOperand: two code fragments were the wrong way around, and we were using the wrong size on an instruction (32 bits instead of the word size). This bit of the code generator must have never worked!
11:10 AM DataParallel/Replicate edited by chak
(diff)
10:29 AM DataParallel/Replicate edited by chak
(diff)
9:43 AM DataParallel/Replicate edited by chak
(diff)
7:07 AM Ticket #5396 (rare segfault in a terminal game) created by MikolajKonarski
The segfault happens with this package: …
7:00 AM Milestone 7.2.1 completed
4:19 AM Ticket #5395 (Context reduction stack overflow without undecidable instances) created by guest
When using type families whose reduction surely terminates (and which are …
1:42 AM Ticket #5394 (GHC hangs on compile of anything) created by beezir
I'm probably doing something wrong, but I have a fresh install of Haskell …

Aug 8, 2011:

11:44 PM Repositories edited by dterei
Update some mistaken repo locations (diff)
10:19 PM Changeset in ghc [21adc1d]wip/T9016wip/ampwip/coveritywip/orf by David Terei <davidterei@…>
Formatting fixes
10:19 PM Changeset in ghc-prim [64fe64a]ghc-7.4ghc-7.6ghc-7.8no-pred-ty by David Terei <davidterei@…>
Formatting fixes
10:06 PM Ticket #5393 (Segfault with unboxed arrays, unsafeAt, optimisations) created by daniel.is.fischer
The programme […] segfaults here when compiled with optimisations using …
9:53 PM Changeset in ghc [0826e995]wip/T9016wip/ampwip/coveritywip/orf by David Terei <davidterei@…>
Use Safe Haskell when GHC >= 7.2
9:53 PM Changeset in ghc-prim [053a25e]ghc-7.4ghc-7.6ghc-7.8no-pred-ty by David Terei <davidterei@…>
Use Safe Haskell when GHC >= 7.2
9:10 PM Changeset in ghc [f7d289b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Add Trustworthy pragma to bin-package-db
8:40 PM Changeset in directory [0f7ae0d]ghc-7.4ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Use Safe Haskell
6:15 PM Changeset in ghc [3d6dceab]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Use True/False rather than 1/0 for opts.alone
6:15 PM Changeset in testsuite [0b3e5bc]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Use True/False rather than 1/0 for opts.alone
6:14 PM Changeset in ghc [a28f25fd]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Have validate check for the "files written by multiple tests" error We don't actually enable the test yet, but when we do validate will check whether it fails.
5:41 PM Changeset in ghc [120d266]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Fix silly mistake with SafeLang15
5:41 PM Changeset in testsuite [68d29fd]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Fix silly mistake with SafeLang15
5:39 PM Changeset in ghc [9eac5df]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Fix race condition with SafeLang15
5:39 PM Changeset in testsuite [0a9c1235]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Fix race condition with SafeLang15
5:06 PM Ticket #5392 (Warnings about impossible MPTCs would be nice) created by pumpkin
In the following class declaration: […] it is possible to declare …
12:53 PM Changeset in ghc [a012b78]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
remove duplicate test (driver/recomp009 is the same test, from #481)
12:53 PM Changeset in testsuite [df5f448]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
remove duplicate test (driver/recomp009 is the same test, from #481)
12:52 PM Ticket #5381 (internal error: MVAR_CLEAN on mutable list) closed by simonmar
fixed: on second thoughts, there's no need to merge (too late for 7.2.1 and we're …
12:48 PM Changeset in ghc [31f15ef0]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Use the correct __GLASGOW_HASKELL__ value when invoking hsc2hs on source code to be compiled with the stage 0 compiler. (bug noticed by David Terei - thanks!)
12:48 PM Changeset in ghc [7ed0b20]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix #5381: the -debug RTS could crash with "internal error: MVAR_CLEAN on mutable list" after a call to tryPutMVar#. I don't think this leads to any problems without -debug.
12:48 PM Changeset in ghc [6b5bbe0]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
comment wibble
12:48 PM Changeset in ghc [61ce073]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
compatibility with Alex 3.0
11:53 AM Status/SLPJ-Tickets edited by simonpj
(diff)
11:51 AM Ticket #5391 (Better deriving for Typeable) created by simonpj
In a …
11:34 AM Ticket #5385 (formatting error on advice involving infix constructors) closed by simonpj
fixed: Thank you! In the end I made a new patch becuase there's a function to do …
11:30 AM Changeset in ghc [424174d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Accept error message wibble Part of fixing Trac #5385.
11:30 AM Changeset in testsuite [bfd4058]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Accept error message wibble Part of fixing Trac #5385.
11:29 AM Changeset in ghc [d464e73]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Use parenSymOcc when displaying an export list in RnNames (fixes Trac #5385) I also called parenSymOcc in two other places that begged for it.
8:05 AM Changeset in ghc [1c4413d7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:05 AM Changeset in testsuite [fd6d87e]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:03 AM Changeset in ghc [5348e23b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5385
8:03 AM Changeset in testsuite [cdede81]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5385
7:51 AM Ticket #5375 (Regression in newName) closed by simonpj
wontfix: Great. I think we have agreed to * Close this ticket * Implement #4429
7:05 AM ObjectiveC/Classes edited by Ahruman
Noted conceptual incompatibility with modern runtime. (diff)
7:03 AM ObjectiveC/Naming edited by Ahruman
Typos and grammar (diff)

Aug 7, 2011:

7:51 PM Changeset in ghc [0ba0dbc]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Add a note about why/how we avoid patError
7:37 PM Changeset in ghc [5f12b5e3]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add support for checking whether files are written by more than one test Work in progress, but largely works. Known issues: * only supported when using the timeout program * 'test.strace' files aren't cleaned, as they end up in the root directory rather than the test's directory * Doesn't yet track what the current directory is, so finds several files like "A.o" being written by multiple tests (and conversely, may be missing writes to the same file from different directories) * Lots of tests write to $HOME/.ghc/ghci_history. We should probably be passing ghci a flag to stop this from happening. * Some .strace lines aren't understood yet, causing framework failures * One .strace file can cause muiltiple framework failures, if it contains lots of lines that aren't understood Performance: Threads fast testsuite time fast testsuite time with checks 1 16:36.14 25:16.07 5 5:33.95 8:04.05
7:37 PM Changeset in testsuite [4cd1a76]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add support for checking whether files are written by more than one test Work in progress, but largely works. Known issues: * only supported when using the timeout program * 'test.strace' files aren't cleaned, as they end up in the root directory rather than the test's directory * Doesn't yet track what the current directory is, so finds several files like "A.o" being written by multiple tests (and conversely, may be missing writes to the same file from different directories) * Lots of tests write to $HOME/.ghc/ghci_history. We should probably be passing ghci a flag to stop this from happening. * Some .strace lines aren't understood yet, causing framework failures * One .strace file can cause muiltiple framework failures, if it contains lots of lines that aren't understood Performance: Threads fast testsuite time fast testsuite time with checks 1 16:36.14 25:16.07 5 5:33.95 8:04.05
4:03 PM Ticket #5390 (Hard-coded /Developer path in Mac ghc) created by Ahruman
The Haskell Platform package for Mac OS X installs a /usr/bin/ghc script …
2:44 PM DataParallel/Replicate edited by chak
(diff)
2:34 PM DataParallel/Replicate edited by chak
(diff)
2:31 PM Changeset in base [fd19a7c]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Delete stray comma in doc for encodeFloat
2:31 PM Changeset in ghc [db2ac3a7]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Delete stray comma in doc for encodeFloat
2:29 PM DataParallel/Replicate edited by chak
(diff)
2:10 PM Changeset in ghc [6ad8aaa]ghc-7.2 by Ian Lynagh <igloo@…>
Expand on the unicode changes in the release notes
1:51 PM DataParallel/Replicate edited by chak
(diff)
1:25 PM Ticket #5389 (Floating point error) closed by igloo
invalid: I'm afraid that's expected. You'll get the same results in other languages …
1:13 PM Ticket #5389 (Floating point error) created by Gabi
I'm running GHC version 6.12.1 on Debian Squeeze. While using the …
1:10 PM Changeset in ghc [7c8bba2]ghc-7.2 by Ian Lynagh <igloo@…>
Set version number to 7.2.1 and RELEASE to YES
1:09 PM Changeset in ghc [dfada42d]ghc-7.2 by Ian Lynagh <igloo@…>
Add a case for kfreebsdgnu in Platforms.hs
12:57 PM Changeset in ghc [8ceb988]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add a case for kfreebsdgnu in Platforms.hs
12:38 PM DataParallel/Replicate edited by chak
(diff)
12:31 PM Changeset in base [6f89898]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Expand documentation for RealFloat. Part of #3898. Elaborated on the behaviour of decodeFloat, siginficand and exponent for the edge cases, infinities, NaNs and -0.0, also clarified the sense in which encodeFloat is the inverse of decodeFloat. For exponent, the matter was simply incorrect documentation. For decodeFloat/encodeFloat, there is the fundamental problem of finding out what the right behaviour is. Currently, decodeFloat treats infinities and NaNs as if they were finite values. The only viable alternative seems to be raising an error, but that could make some programmes unnecessarily fail, since the current behaviour can be correct and harmless for infinities (the behaviour on NaN however is bad). Also, testing for finiteness would have performance implications. For the time being, the docs say behaviour is unspecified on infinities and NaNs.
12:31 PM Changeset in ghc [2ea40445]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Expand documentation for RealFloat. Part of #3898. Elaborated on the behaviour of decodeFloat, siginficand and exponent for the edge cases, infinities, NaNs and -0.0, also clarified the sense in which encodeFloat is the inverse of decodeFloat. For exponent, the matter was simply incorrect documentation. For decodeFloat/encodeFloat, there is the fundamental problem of finding out what the right behaviour is. Currently, decodeFloat treats infinities and NaNs as if they were finite values. The only viable alternative seems to be raising an error, but that could make some programmes unnecessarily fail, since the current behaviour can be correct and harmless for infinities (the behaviour on NaN however is bad). Also, testing for finiteness would have performance implications. For the time being, the docs say behaviour is unspecified on infinities and NaNs.
12:29 PM DataParallel/Replicate edited by chak
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12:02 PM DataParallel/Replicate edited by chak
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11:53 AM DataParallel/Replicate edited by chak
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11:49 AM DataParallel/Replicate edited by chak
(diff)
8:47 AM Changeset in base [88c1273]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
8:47 AM Changeset in ghc [166e72f5]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
8:31 AM DataParallel/Replicate edited by chak
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8:30 AM DataParallel/Replicate edited by chak
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8:24 AM DataParallel/Replicate edited by chak
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7:41 AM DataParallel/Replicate edited by chak
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6:45 AM DataParallel/Replicate edited by chak
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Aug 6, 2011:

10:55 PM Changeset in ghc [ca003a51]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Merge branch 'master' of mac:ghc/git/val64/.
9:46 PM Ticket #5388 (ghcilink003 and ghcilink006 fail on OSX) created by igloo
ghcilink003 and ghcilink006 fail on OSX (both x86 and amd64) for me, …
9:20 PM Changeset in ghc [ad489416]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
With -v, we now print the commandlines that get run by askCc
8:36 PM Changeset in ghc [974c629]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add more cleaning
8:36 PM Changeset in testsuite [78e071e]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add more cleaning
8:19 PM Changeset in ghc [a57f8a3]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Rename files and fix cleaning for GEq1
8:19 PM Changeset in testsuite [c6d6218]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Rename files and fix cleaning for GEq1
8:03 PM Changeset in ghc [7b04db1c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add extra cleaning
8:03 PM Changeset in testsuite [07dd177d]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add extra cleaning
7:43 PM Ticket #5387 (ffi/should_run fptr02 fails on OS X amd64) created by igloo
ffi/should_run fptr02 fails for me on OS X amd64: […] […]
7:40 PM Ticket #5386 (GHCi crashes with SIGFPE when using double-conversion package) created by bos
This is 100% reproducible. Install the double-conversion package: …
6:03 PM Ticket #5053 (Internal error with runhaskell and System.Plugins.dynload) closed by igloo
fixed: I can reproduce this with 7.0, but my cut-down version works fine with the …
5:25 PM Changeset in base [8143f24]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Edward Z. Yang <ezyang@…>
Unbox all GCStats fields, also add cpu_seconds and wall_seconds. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
5:25 PM Changeset in ghc [78d32960]wip/T9016wip/ampwip/coveritywip/orf by Edward Z. Yang <ezyang@…>
Unbox all GCStats fields, also add cpu_seconds and wall_seconds. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
5:24 PM Changeset in ghc [9213fc96]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Edward Z. Yang <ezyang@…>
Also include basic time statistics in GCStats. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
4:04 PM Ticket #5385 (formatting error on advice involving infix constructors) created by ekmett
This seems to be an instance of a larger issue involving formatting of …
3:16 PM Ticket #5379 (Scoping error in Template Haskell antiquotations) closed by igloo
fixed: Merged as changeset:4081406d0ca013736fbdbe070a94b2922e8e3fe5
3:09 PM Ticket #5350 (Validate error: unneeded import) closed by igloo
fixed: Whitespace patch applied, thanks
3:08 PM Ticket #5150 (GHC should support -x objective-cpp, as well) closed by igloo
fixed: Applied, thanks
1:51 PM Changeset in ghc [6f663a64]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Move objcpp-hi files out of ghc-regress/
1:51 PM Changeset in testsuite [a6adee7e]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Move objcpp-hi files out of ghc-regress/
1:47 PM Changeset in ghc [5b5294f4]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Testcase for objective-c++ compilation (trac #5150)
1:47 PM Changeset in testsuite [bf9adb0]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Testcase for objective-c++ compilation (trac #5150)
1:46 PM Changeset in ghc [e17c1568]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Teach GHC to compile objective-c++ files as well (trac #5150)
1:43 PM Ticket #5383 (GetOpt parser too strict) closed by igloo
wontfix: This matches the GNU getopt behaviour with optional arguments: […] …
1:14 PM Changeset in ghc [206413e]ghc-7.2 by Ian Lynagh <igloo@…>
Wibble to "Fix a long-standing bug in HsUtils.hsTyClDeclBinders"
1:00 PM Changeset in testsuite [8991777]ghc-7.2 by Ian Lynagh <igloo@…>
Accept output (one more for #5379)
12:51 PM Changeset in testsuite [d175c4d]ghc-7.2 by Ian Lynagh <igloo@…>
Accept error message changes When printing TH code we see the (nicely numbered) uniques on fresh names. A consequence of the fix to #5379
12:38 PM Ticket #5090 (print026 sporadically fails) closed by igloo
worksforme: No response from submitter
12:12 PM Changeset in ghc [4dac67eb]ghc-7.2 by Ian Lynagh <igloo@…>
Fix a long-standing bug in HsUtils.hsTyClDeclBinders We were returning the tycon of a type family *instance* as a binder, and it just isn't! Consequential tidy-ups follow. I tripped over this on the way to something else. I'm not sure it was causing a problem, but it is Plainly Wrong.
11:41 AM Changeset in base [e2e87ec]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Trailing whitespace
11:41 AM Changeset in ghc [dfd374c]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Trailing whitespace
2:37 AM Changeset in ghc [c99b8ec]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Make pattern matches more obviously complete Fixes the build when compiling with -O0

Aug 5, 2011:

11:07 PM Ticket #5293 (Linker error from integer-gmp (OS X 10.7)) closed by igloo
fixed: Replying to chak: > Replying to igloo: > > I've …
10:49 PM Changeset in ghc [4081406]ghc-7.2 by Ian Lynagh <igloo@…>
Another run at binders in Template Haskell (fixes Trac #5379) TH quotation was using mkName rather than newName for top-level definitions, which is plain wrong as #5379 points out.
10:44 PM Changeset in ghc [47e4a891]ghc-7.2 by Ian Lynagh <igloo@…>
typo
8:50 PM Changeset in ghc [cdea1a8e]ghc-7.2 by Ian Lynagh <igloo@…>
Add a release note about TypeSynonymInstances change of behaviour As discussed in #5377
8:31 PM Ticket #5384 (GHC.Integer.GMP.Internals no longer exports S# and J#) created by alinabi
GHC.Integer.GMP.Internals no longer exports the constructors for the …
7:25 PM Ticket #5383 (GetOpt parser too strict) created by mcandre
For GetOpt, some CLI arguments must be right next to the flag, and some …
5:15 PM GhcKinds edited by AudreyTang
Clarify wording: "All datatype cannot be promoted" => "Not all datatypes … (diff)
4:41 PM Changeset in ghc [e2520305]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Accept output (one more for #5379)
4:41 PM Changeset in testsuite [41c5796]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Accept output (one more for #5379)
4:40 PM Changeset in ghc [da0493e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Wibble to "Fix a long-standing bug in HsUtils.hsTyClDeclBinders"
4:22 PM Building/GettingTheSources edited by igloo
(diff)
3:28 PM Changeset in ghc [fa3fb70d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5379
3:28 PM Changeset in testsuite [3adbbde]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5379
3:28 PM Ticket #5382 (strip: Cannot manipulate object-file created with ghc-7.2.0.20110728 under ...) created by maeder
When I try to strip a binary created with ghc-7.2.0.20110728 under solaris …
2:34 PM Changeset in ghc [f53c3881]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
2:34 PM Changeset in testsuite [93d139f]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
2:33 PM Changeset in ghc [b1b2433]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Accept error message changes When printing TH code we see the (nicely numbered) uniques on fresh names. A consequence of the fix to #5379
2:33 PM Changeset in testsuite [f9339c93]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Accept error message changes When printing TH code we see the (nicely numbered) uniques on fresh names. A consequence of the fix to #5379
2:30 PM Changeset in ghc [bf79c614]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
A little extra tracing
2:29 PM Changeset in ghc [46c19a89]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Another run at binders in Template Haskell (fixes Trac #5379) TH quotation was using mkName rather than newName for top-level definitions, which is plain wrong as #5379 points out.
2:26 PM Changeset in ghc [d670b6f4]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix a long-standing bug in HsUtils.hsTyClDeclBinders We were returning the tycon of a type family *instance* as a binder, and it just isn't! Consequential tidy-ups follow. I tripped over this on the way to something else. I'm not sure it was causing a problem, but it is Plainly Wrong.
2:23 PM Ticket #5381 (internal error: MVAR_CLEAN on mutable list) created by MikolajKonarski
How to reproduce: cabal update cabal install Allure …
1:40 PM Status/SLPJ-Tickets edited by simonpj
(diff)
1:34 PM Changeset in ghc [84a7666d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Bump 32-bit allocation limit for T3064 (Simon M did this for the 64-bit version)
1:34 PM Changeset in testsuite [03de503]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Bump 32-bit allocation limit for T3064 (Simon M did this for the 64-bit version)
1:21 PM GhcKinds edited by ia0
(diff)
10:17 AM Ticket #5374 (Panic compiling ATLoop) closed by simonpj
fixed
10:15 AM Changeset in ghc [7c39ab0]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
10:14 AM Changeset in ghc [1ae5e77]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
plusParent can see a non-parent and a parent (fixes Trac #5374) See Note [Parents] in RdrName.
8:22 AM Changeset in ghc [8e76f045]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add a perf test for the parser/lexer
8:22 AM Changeset in testsuite [fbf7779]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add a perf test for the parser/lexer
8:21 AM Changeset in ghc [78e6b615]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
small optimisation for the program in #5367: if the worker thread being woken already has its wakeup flag set, don't bother signalling its condition variable again.
8:21 AM Changeset in ghc [043d70f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
sanitise naming of package lists The *predicates* all start with "PKGS_THAT_...", e.g.: PKGS_THAT_BUILD_WITH_STAGE0 (previously "PACKAGES_STAGE0") PKGS_THAT_BUILD_WITH_STAGE2 (previously "STAGE2_PACKAGES") PKGS_THAT_USE_TH (previously "TH_PACKAGES) etc. (there are a few more) the lists of packages to build are now consistently named: PACKAGES_STAGE0 PACKAGES_STAGE1 (previously just "PACKAGES") PACKAGES_STAGE2
8:21 AM Changeset in ghc [7d0f542]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
typo
8:21 AM Changeset in ghc [8feb281]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
comment about using "stage = 2" in build.mk
8:21 AM Changeset in ghc [59534b8]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Update to work with Alex 3.0: basically disabling Alex's new Unicode support because we have our own, and defining alexGetByte instead of alexGetChar (actually we also define alexGetChar, for backwards compatibility).
3:06 AM Changeset in ghc [a7ae775f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Disable outofmem for OS X * Setting a ulimit -v or -m seems to have no effect on OS X * At least on 64bit systems, it is a pain to have the test eat up all virtual memory before being terminated by the OS
3:06 AM Changeset in ghc [995b512c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Fix remaining test failures on OS X/x86_64 * Adapted the limits of two performance tests for OS X/x86_64 * ghci/linking tests need to use .dylib for shared libraries on OS X Zero test failures on OS X/x86_64 (for the first time, I think)! Let's keep it that way.
3:06 AM Changeset in testsuite [1e4004e]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Disable outofmem for OS X * Setting a ulimit -v or -m seems to have no effect on OS X * At least on 64bit systems, it is a pain to have the test eat up all virtual memory before being terminated by the OS
3:06 AM Changeset in testsuite [bea1187]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Fix remaining test failures on OS X/x86_64 * Adapted the limits of two performance tests for OS X/x86_64 * ghci/linking tests need to use .dylib for shared libraries on OS X Zero test failures on OS X/x86_64 (for the first time, I think)! Let's keep it that way.
1:42 AM Ticket #5380 (arrows if command given too general a type) created by sebf
This is a reduced version of a function posted on …

Aug 4, 2011:

11:01 PM Ticket #3843 (Merge plugins into HEAD) closed by batterseapower
fixed: Merged Austin's patch to master as …
11:01 PM Changeset in ghc [535e8f50]ghc-7.2 by Max Bolingbroke <batterseapower@…>
Add plugin documentation for reinitializeGlobals
11:00 PM Changeset in ghc [af0a6aae]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Add plugin documentation for reinitializeGlobals
10:00 PM Ticket #5356 (duplicate files in bindists) closed by igloo
fixed: Fixed.
9:16 PM Changeset in process [e732620]ghc-7.4ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Use Safe Haskell for GHC >= 7.2
7:48 PM Ticket #5377 (TypeSynonymInstances dysfunctional in ghc-7.2.1-rc1?) closed by simonpj
invalid: OK, lets leave it as it is. Maybe a mention in the release notes
7:21 PM Ticket #5287 (The 'impossible' happened. solveDerivEqns: probable loop) closed by igloo
fixed: Not merged
7:20 PM Ticket #5306 (Data family constructor imports broken) closed by igloo
fixed: Merged as changeset:c2b8eb609c802b6733de24c4ce9e18890aa9830c
5:56 PM Ticket #5361 (regSpill: out of spill slots!) closed by igloo
fixed: This is working again in 7.2 now. I'm not sure, but I think it's related …
5:10 PM Changeset in ghc [28ec3ab]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Don't duplicate files in bindists; trac #5356 We were putting includes/ghcautoconf.h includes/ghcconfig.h includes/ghcplatform.h into bindists twice.
3:36 PM Changeset in ghc [d2e7e6e]ghc-7.2 by Ian Lynagh <igloo@…>
Revert "Stop using -Wl,-no_pie on OS X" This reverts commit d02a1979d5c5eacd2c5daea7f5852a98988b4d97. Apparently there are still problems with gmp. See #5293 for more details.
3:26 PM Ticket #5357 (ghc-7.2.1-rc1 broke unregisterised build) closed by igloo
fixed: OK, thanks!
3:24 PM Changeset in ghc [38e4368]ghc-7.2 by Ian Lynagh <igloo@…>
Don't duplicate files in bindists; trac #5356 We were putting includes/ghcautoconf.h includes/ghcconfig.h includes/ghcplatform.h into bindists twice.
3:00 PM Changeset in ghc [8f0c37e3]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Missing call to tcView, fixes naughty failure in tc208
2:56 PM Changeset in testsuite [490f64f]ghc-7.2 by Ian Lynagh <igloo@…>
Test Trac #5372 and update output for T2901 Conflicts: tests/rename/should_fail/all.T
2:54 PM Ticket #5379 (Scoping error in Template Haskell antiquotations) created by reinerp
Related to #5375, #5037. When compiling and running the following: […] …
2:17 PM Changeset in ghc [232ad99]wip/T9016wip/ampwip/coveritywip/orf by Manuel M T Chakravarty <chak@…>
This should finally fix #5293 by fixing two bugs in GMP's configuration setup * GMP uses m4 scripts to pre-process hand coded assembly routines * These didn't properly account for OS X/i86_64 always using PIC
2:17 PM Changeset in integer-gmp [82b8576]ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Manuel M T Chakravarty <chak@…>
This should finally fix #5293 by fixing two bugs in GMP's configuration setup * GMP uses m4 scripts to pre-process hand coded assembly routines * These didn't properly account for OS X/i86_64 always using PIC
1:35 PM Changeset in ghc [5042c0c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Don't specify -fasm in massive_array.hs The test way specifies what backend is used. Fixes the test with an unreg compiler.
1:35 PM Changeset in ghc [7a2c3db]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix test 5149 on an unreg compiler We were getting: /tmp/ghc12457_0/ghc12457_0.hc: In function ‘f5149’: /tmp/ghc12457_0/ghc12457_0.hc:20:0: error: ‘g5149’ undeclared (first use in this function)
1:35 PM Changeset in testsuite [0ffbe99]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Don't specify -fasm in massive_array.hs The test way specifies what backend is used. Fixes the test with an unreg compiler.
1:35 PM Changeset in testsuite [0883e9b]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix test 5149 on an unreg compiler We were getting: /tmp/ghc12457_0/ghc12457_0.hc: In function ‘f5149’: /tmp/ghc12457_0/ghc12457_0.hc:20:0: error: ‘g5149’ undeclared (first use in this function)
1:31 PM Ticket #5378 (unreg compiler: warning: conflicting types for built-in function ‘memcpy’) created by igloo
T3736 fails with an unreg compiler due to printing a warning about …
1:03 PM Changeset in ghc [ae3b6128]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
12:44 PM GhcKinds edited by ia0
add a changelog (diff)
12:30 PM Changeset in ghc [c2b8eb6]ghc-7.2 by Ian Lynagh <igloo@…>
Change the representation of export lists in .hi files Currently export list in .hi files are partitioned by module export M T(C1,C2) N f,g In each list we only have OccNames, all assumed to come from the parent module M or N resp. This patch changes the representatation so that export lists have full Names: export M.T(M.C1,M.C2), N.f, N.g Numerous advatages * AvailInfo no longer needs to be parameterised; it always contains Names * Fixes Trac #5306. This was the main provocation * Less to-and-fro conversion when reading interface files It's all generally simpler. Interface files should not get bigger, becuase they have a nice compact representation for Names.
12:30 PM Changeset in ghc [5986208]ghc-7.2 by Ian Lynagh <igloo@…>
Add CoreMonad.reinitializeGlobals so plugins can work around linker issues When a plugin is loaded, it currently gets linked against a *newly loaded* copy of the GHC package. This would not be a problem, except that the new copy has its own mutable state that is not shared with that state that has already been initialized by the original GHC package. This leads to loaded plugins calling GHC code which pokes the static flags, and then dying with a panic because the static flags *it* sees are uninitialized. There are two possible solutions: 1. Export the symbols from the GHC executable from the GHC library and link against this existing copy rather than a new copy of the GHC library 2. Carefully ensure that the global state in the two copies of the GHC library matches I tried 1. and it *almost* works (and speeds up plugin load times!) except on Windows. On Windows the GHC library tends to export more than 65536 symbols (see #5292) which overflows the limit of what we can export from the EXE and causes breakage. (Note that if the GHC exeecutable was dynamically linked this wouldn't be a problem, because we could share the GHC library it links to.) We are going to try 2. instead. Unfortunately, this means that every plugin will have to say `reinitializeGlobals` before it does anything, but never mind. I've threaded the cr_globals through CoreM rather than giving them as an argument to the plugin function so that we can turn this function into (return ()) without breaking any plugins when we eventually get 1. working.
8:46 AM Commentary edited by simonpj
(diff)
8:33 AM Changeset in ghc [a55eca99]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add some more reqlib('random')s
8:33 AM Changeset in ghc [39828a2d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Test 5250 is an expected failure for optllvm due to #4211
8:33 AM Changeset in testsuite [95782fa]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add some more reqlib('random')s
8:33 AM Changeset in testsuite [d30552f]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Test 5250 is an expected failure for optllvm due to #4211
8:33 AM Changeset in ghc [25d4863]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
fix an unexpected pass
8:33 AM Changeset in testsuite [c57f7af]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
fix an unexpected pass
8:27 AM TracWikiMisc edited by simonmar
(diff)
8:20 AM Building edited by simonmar
(diff)
8:19 AM Commentary/Libraries edited by simonmar
(diff)
8:10 AM Repositories edited by YitzGale
Added brief instructions for on-line browsing. (diff)
8:08 AM Commentary/Libraries edited by simonmar
(diff)
8:02 AM Ticket #5377 (TypeSynonymInstances dysfunctional in ghc-7.2.1-rc1?) created by hvr
The following code causes GHC to suggest enabling the TypeSynonymInstances?
7:55 AM Commentary/Libraries edited by simonmar
move repository list to Repositories (diff)
7:53 AM Repositories edited by simonmar
(diff)
7:25 AM Changeset in ghc [5d8094d]ghc-7.2 by Max Bolingbroke <batterseapower@…>
Eliminate cvtToSRTLbl (dead code)
7:25 AM Changeset in ghc [0c217ca]ghc-7.2 by Max Bolingbroke <batterseapower@…>
Common up uses of entryLblToInfoLbl in CmmProcPoint
7:25 AM Changeset in ghc [61ddeb80]ghc-7.2 by Max Bolingbroke <batterseapower@…>
Remove last use of entryLblToInfoLbl
7:25 AM Changeset in ghc [062aec5c]ghc-7.2 by Max Bolingbroke <batterseapower@…>
We no longer need to mark Entry as local or not
7:25 AM Changeset in ghc [8237f373]ghc-7.2 by Max Bolingbroke <batterseapower@…>
There is only one flavour of LFBlackHole: make that explicit
7:25 AM Changeset in ghc [530b7caa]ghc-7.2 by Max Bolingbroke <batterseapower@…>
Eliminate infoLblToEntryLbl
7:25 AM Changeset in ghc [b31ee14d]ghc-7.2 by Max Bolingbroke <batterseapower@…>
Eliminate localiseLabel
7:24 AM Changeset in ghc [8d11f81]ghc-7.2 by Max Bolingbroke <batterseapower@…>
Put the info CLabel in CmmInfoTable rather than a localness flag, tidy up some info<->entry conversions Conflicts: compiler/cmm/CmmDecl.hs
7:22 AM Changeset in ghc [04b55093]ghc-7.2 by Max Bolingbroke <batterseapower@…>
Repair sanity of infoTableLabelFromCI in old code generator
6:58 AM Ticket #5376 (Quotation in System.Process.system for Windows) created by simonpj
Wagnerdm writes: I had a bit of fun recently tracking down quoting issues …
2:24 AM WikiStart edited by benl
Revert spam (diff)
2:06 AM Ticket #5375 (Regression in newName) created by reinerp
Template Haskell's newName no longer works properly, with GHC HEAD. …
1:10 AM Changeset in testsuite [8ece681]ghc-7.2 by Ian Lynagh <igloo@…>
Different order in generated export list
1:10 AM Changeset in testsuite [6528a68]ghc-7.2 by Ian Lynagh <igloo@…>
Spelling suggestion has changed I'm not sure why this changed, but it's harmless so I'm accepting it Perhaps you meant one of these: `Prelude.id' (imported from Prelude), `Prelude.gcd' (imported from Prelude), - `Prelude.log' (imported from Prelude) + `Prelude.or' (imported from Prelude)
1:09 AM Changeset in testsuite [3ae85ef]ghc-7.2 by Ian Lynagh <igloo@…>
Improved error message
12:06 AM Changeset in unix [3cfbe27]ghc-7.4ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Use Safe Haskell when GHC >= 7.2
12:00 AM GhcKinds edited by dterei
(diff)

Aug 3, 2011:

11:58 PM Commentary edited by dterei
remove spam (diff)
11:56 PM Commentary/PlatformNaming edited by dterei
(diff)
11:55 PM Commentary/CodingStyle edited by dterei
(diff)
11:21 PM Ticket #5354 (OS X, XCode 4 and gcc) closed by igloo
fixed: Merged as changeset:4edb76cb4460d85cde507d596ea02ab4a5b1abf5 and …
11:18 PM Ticket #5293 (Linker error from integer-gmp (OS X 10.7)) closed by igloo
fixed: Merged as changeset:62f215934742f283798e843193eee64abf75636a and …
10:50 PM Ticket #5358 (Exotic form of kind ghc-prim:GHC.Prim.?{(w) tc 34g}) closed by igloo
fixed: Merged as changeset:04236444c91ec8f078488981cb5034edb735e537
10:41 PM Ticket #5095 (Incoherent instance for Prelude type class accepted without incoherent ...) closed by igloo
fixed: merged as changeset:1cf5c7554da206fe39eb4e4a2e37e9e1d5c8ab27
10:40 PM Ticket #5372 (DisambiguateRecordFields with qualified import can cause panic) closed by igloo
fixed: Merged as changeset:e6c4bc3d25374e18ab3de6c74523cf3747bbb52f
10:40 PM Ticket #5335 (links are reversed in INLINE section) closed by igloo
fixed: Merged as changeset:82cd174a762aee869997ace1ef1966ce8766f88d
10:30 PM Ticket #5232 (GHC improvements may need to be noted in T4801 and T3064) closed by daniel.is.fischer
invalid
10:27 PM Ticket #5147 (GHCi ignores missing instance) closed by igloo
fixed: The second one is merged as …
9:33 PM Status/SLPJ-Tickets edited by simonpj
(diff)
8:57 PM Changeset in ghc [4c1ea5c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Tidy up handling of PredTys: remove dead code, move functions deconstructing them to TcType
8:40 PM Changeset in ghc [d02a1979]ghc-7.2 by Ian Lynagh <igloo@…>
Stop using -Wl,-no_pie on OS X Now that the in-tree gmp has been upgraded, it should no longer be necessary, according to #5293.
8:40 PM Changeset in ghc [62f2159]ghc-7.2 by Ian Lynagh <igloo@…>
On OS X x86_64, use "-Wl,-no_pie" and "-Wl,-no_compact_unwind" to avoid linker warnings - "-Wl,-no_pie" can be removed once GMP gets updated
8:34 PM Changeset in ghc [5290d4b]ghc-7.2 by Ian Lynagh <igloo@…>
Add a few release note highlights
7:25 PM Changeset in ghc [4e044840]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Stop using -Wl,-no_pie on OS X Now that the in-tree gmp has been upgraded, it should no longer be necessary, according to #5293.
6:47 PM Changeset in ghc [b4cb911]ghc-7.2 by Ian Lynagh <igloo@…>
Update 7.2.1 ANNOUNCE
6:36 PM Changeset in ghc [1cf5c755]ghc-7.2 by Ian Lynagh <igloo@…>
Fix a grevious error in InstEnv: Trac #5095 An claimed short-cut optimisation was actually an error. The optimisation was this: when looking up (C a b), where 'a' and 'b' are type variables, we were returning [] immediately if the instance environment had no instances of form (C a b). Why? Because the thing being looked up definitely won't match (C Int Bool), say. BUT it will *unify* with (C Int Bool) and we care very much about things it might unify with. If we neglect them we may silently allow incoherent instance selection, and that is exactly what happened in #5095. The fix is easy: remove the "optimisation".
6:31 PM Ticket #5374 (Panic compiling ATLoop) created by daniel.is.fischer
Doing a validate --slow, ATLoop failed with […] It might be because …
6:29 PM Changeset in ghc [e6c4bc3]ghc-7.2 by Ian Lynagh <igloo@…>
Fix Trac #5372: a panic caused by over-eager error recovery
6:17 PM Changeset in ghc [08d28274]ghc-7.2 by Ian Lynagh <igloo@…>
Include the instances of associated types in the "extras" of a class This fixes Trac #5147, which was going wrong because the class ABI fingerprint wasn't changing when we added or removed a Show instance to the associated type.
4:49 PM Status/SLPJ-Tickets edited by simonpj
(diff)
4:17 PM Ticket #5362 (ghc: panic! mkUsageInfo: internal name? constr_a2Py{v}) closed by igloo
fixed: Merged as changeset:f60cf3429acb4eeeda63b6183bb74f2552d0b47c Please …
4:09 PM Ticket #5359 (GHC 7.2.1-rc1 panics on `cgLookupPanic`) closed by igloo
fixed: Merged as changeset:07185e47480547378669beefe9f3be485688bc0e and …
4:07 PM Changeset in ghc [6339c4db]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5095
4:07 PM Changeset in testsuite [70ab311]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5095
4:05 PM Changeset in ghc [c4921095]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Print type contexts with fsep, not sep This is a slightly experimental change. When pretty-printing a type, instead of instance (Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l) => Eq (a, b, c, d, e, f, g, h, i, j, k, l) you'll get instance (Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l) => Eq (a, b, c, d, e, f, g, h, i, j, k, l) That is, if the context doesn't fit on one line, we break it only where necessary rather that after each item. The test suite comparison ignores white space, so the change produces no failures; its a UI thing. It's a one-character change in TypeRep, so easily reversed.
3:45 PM Ticket #5348 (Template Haskell quasiquote escapes) closed by simonpj
fixed: Done. I'm inclined *not* to push this to the 7.2 branch, unless one of you …
3:44 PM Changeset in ghc [617edd77]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Document the (lack of) escape conventions in quasiquotes See Trac #5348
3:32 PM Ticket #5373 (-rtsopts is not respected with -dynamic on Windows) created by simonmar
This gives rise to a large number of test failures of the kind […] …
3:24 PM Changeset in ghc [b6d68d1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
3:24 PM Changeset in testsuite [ed9fe8d]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
3:24 PM Changeset in ghc [9cdff2b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5372 and update output for T2901
3:24 PM Changeset in testsuite [0a0a9b3]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5372 and update output for T2901
3:22 PM Changeset in ghc [9d251f5e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix a grevious error in InstEnv: Trac #5095 An claimed short-cut optimisation was actually an error. The optimisation was this: when looking up (C a b), where 'a' and 'b' are type variables, we were returning [] immediately if the instance environment had no instances of form (C a b). Why? Because the thing being looked up definitely won't match (C Int Bool), say. BUT it will *unify* with (C Int Bool) and we care very much about things it might unify with. If we neglect them we may silently allow incoherent instance selection, and that is exactly what happened in #5095. The fix is easy: remove the "optimisation".
3:18 PM Changeset in ghc [882e439b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Simplify TcSMonad.matchFam's interface
3:17 PM Changeset in ghc [0d74fee]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Replace use of 'asTypeOf' by type signatures The type signatures are much clearer, but need ScopedTypeVariables. Happily that is now available in our bootstrap compilers.
3:16 PM Changeset in ghc [70c7eb8]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Remove all escape handling from quasiquotes; fixes Trac #5348 There is a long discussion in the ticket.
3:16 PM Changeset in ghc [6fb8a6ab]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix Trac #5372: a panic caused by over-eager error recovery
3:15 PM Changeset in ghc [459fb7b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
isCoVarType should look at the *representation* type, rather than using isPredTy! In Core land, a PredTy and its representation type are synonymous.
3:14 PM Changeset in ghc [1bcd32b8]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Add Type.tyConAppTyCon_maybe and tyConAppArgs_maybe, and use them These turn out to be a useful special case of splitTyConApp_maybe. A refactoring only; no change in behaviour
3:12 PM Changeset in ghc [c679ce1]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
3:10 PM Changeset in ghc [6609671]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Refactor to replace hscGetModuleExports by hscGetModuleInterface I also tidied up the interfaces for LoadIface to be a bit simpler
2:52 PM Changeset in testsuite [eb3e830]ghc-7.2 by Ian Lynagh <igloo@…>
Accept EvalTest output (change of whitespace)
2:32 PM Ticket #5372 (DisambiguateRecordFields with qualified import can cause panic) created by shelarcy
When I'm using DisambiguateRecordFields? with GHC 7.2.1 RC1 …
2:14 PM Changeset in ghc [d6a1379]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Daniel Fischer <daniel.is.fischer@…>
We now need DebuggerUtils for dataConInfoPtrToName
2:14 PM Changeset in testsuite [27b10ab]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Daniel Fischer <daniel.is.fischer@…>
We now need DebuggerUtils for dataConInfoPtrToName
2:04 PM Changeset in ghc [0f75ae4]ghc-7.2 by Ian Lynagh <igloo@…>
Small configure.ac refactoring
2:04 PM Changeset in ghc [9b875cd4]ghc-7.2 by Ian Lynagh <igloo@…>
Refactor configure.ac's: Put XCODE_VERSION() in aclocal.m4
2:04 PM Changeset in ghc [879c4fa1]ghc-7.2 by Ian Lynagh <igloo@…>
Refactor configure.ac's: Define FIND_GCC() in aclocal.m4
2:04 PM Changeset in ghc [f60cf34]ghc-7.2 by Ian Lynagh <igloo@…>
Don't bleat about non-External names in mkUsageInfo See Note [Internal used_names]. Fixes Trac #5362.
2:04 PM Changeset in ghc [db5aefdb]ghc-7.2 by Ian Lynagh <igloo@…>
Comment wibble (hash at start of line confused CPP)
2:04 PM Changeset in ghc [8b9e017]ghc-7.2 by Ian Lynagh <igloo@…>
Fix reversed test in OccurAnal (introduced in recent commit 428f8c3d)
2:04 PM Changeset in ghc [0b669872]ghc-7.2 by Ian Lynagh <igloo@…>
Fix path to Cabal library, corrects documentation.
2:04 PM Changeset in ghc [981312d]ghc-7.2 by Ian Lynagh <igloo@…>
Avoid confusing Haddock in comment
1:57 PM Changeset in ghc [d7bc712d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Daniel Fischer <daniel.is.fischer@…>
Remove recomp009 from tests/ghc-regress/driver, it's now in tests/driver
1:57 PM Changeset in testsuite [761b583]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Daniel Fischer <daniel.is.fischer@…>
Remove recomp009 from tests/ghc-regress/driver, it's now in tests/driver
1:56 PM Changeset in ghc [6e86ac1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Daniel Fischer <daniel.is.fischer@…>
Dot-ghci needs to be ignored.
1:56 PM Changeset in testsuite [a35da01]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Daniel Fischer <daniel.is.fischer@…>
Dot-ghci needs to be ignored.
1:41 PM Changeset in ghc [07185e4]ghc-7.2 by Ian Lynagh <igloo@…>
Further simplification to OccurAnal, concerning "weak loop breakers" Fixes Trac #5359.
1:41 PM Changeset in ghc [04236444]ghc-7.2 by Ian Lynagh <igloo@…>
Don't run a splice if there are preceding type errors Fixes Trac #5358.
1:40 PM Changeset in ghc [3b4747f]ghc-7.2 by Ian Lynagh <igloo@…>
Os X: With Xcode 4, check for gcc-4.2 also in the setup for binary distributions
1:40 PM Changeset in ghc [4edb76cb]ghc-7.2 by Ian Lynagh <igloo@…>
On OS X, use gcc-4.2 with Xcode 4 and up
1:22 PM Changeset in ghc [82cd174a]ghc-7.2 by Ian Lynagh <igloo@…>
Exchange noinline/inlanable links to match text
1:21 PM Changeset in ghc [733acd7]ghc-7.2 by Ian Lynagh <igloo@…>
Add a comment about how to do validate while capturing a debug log, for debugging the build system.
12:52 PM Ticket #5367 (Program in (-N1) runs 10 times slower than it with two threads (-N2)) closed by simonmar
wontfix: I've made it slightly faster (patch coming shortly), but the basic problem …
12:28 PM Ticket #5289 (Can't use ghci with a library linked against libstdc++) closed by simonmar
fixed: Replying to bos: > The main consequence of the distinction …
12:12 PM Changeset in ghc [42b2df85]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
bump alloc limit for T3064
12:12 PM Changeset in testsuite [5b5f8e8]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
bump alloc limit for T3064
12:12 PM Changeset in ghc [8b5a1b8f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
support globbing in extra_clean([...])
12:12 PM Changeset in ghc [24f1eaa5]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add a test for #5289, and various other GHCi linking scenarios
12:12 PM Changeset in ghc [81c3aeae]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Fix a framework failure on Windows when accepting output, and allow accepting output when the output file does not exist (it is now created).
12:12 PM Changeset in testsuite [4c9d76d]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
support globbing in extra_clean([...])
12:12 PM Changeset in testsuite [8ad82a0]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add a test for #5289, and various other GHCi linking scenarios
12:12 PM Changeset in testsuite [846bc294]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Fix a framework failure on Windows when accepting output, and allow accepting output when the output file does not exist (it is now created).
12:12 PM Changeset in ghc [2059d2dd]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
Add a test for #481
12:12 PM Changeset in testsuite [cd6f11c]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Add a test for #481
11:15 AM Changeset in ghc [a303ee9]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
tiny cleanup
11:15 AM Changeset in ghc [d146fdbb]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Followup to #5289 changes: fix searching for dynamic libraries and use of the RTS addDLL() API on Windows. When searching for DLLs we should include the .dll extension, but addDLL() takes a filename without the extension.
10:22 AM GhcKinds edited by ia0
changing links (diff)
10:01 AM Building/RunningTests/Adding edited by simonpj
(diff)
10:01 AM Changeset in ghc [53e07d8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5147
10:01 AM Changeset in testsuite [57e2b37]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5147
8:51 AM Changeset in ghc [9babbc8d]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix #5289 (loading libstdc++.so in GHCi), and also fix some other linking scenarios. We weren't searching for .a archives to satisfy -lfoo options on the GHCi command line, for example. I've tidied up the code in this module so that dealing with -l options on the command line is consistent with the handling of extra-libraries for packages. While I was here I moved some stuff out of Linker.hs that didn't seem to belong here: dataConInfoPtrToName (now in new module DebuggerUtils) and lessUnsafeCoerce (now in DynamicLoading, next to its only use)
8:10 AM Ticket #5371 (GHCi crashes calling a C function imported from a static library on ...) created by simonmar
Script to reproduce: […] (which is also the test ghcilink001 I …
8:06 AM Changeset in ghc [085a89b8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Different order in generated export list
8:06 AM Changeset in testsuite [02ae782]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Different order in generated export list
8:05 AM Changeset in ghc [cb37643]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Unique-name wibbles in SpecConstr
8:05 AM Changeset in testsuite [1890017]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Unique-name wibbles in SpecConstr
8:03 AM Changeset in ghc [299e4d0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Spelling suggestion has changed I'm not sure why this changed, but it's harmless so I'm accepting it Perhaps you meant one of these: `Prelude.id' (imported from Prelude), `Prelude.gcd' (imported from Prelude), - `Prelude.log' (imported from Prelude) + `Prelude.or' (imported from Prelude)
8:03 AM Changeset in testsuite [8a6fea4]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Spelling suggestion has changed I'm not sure why this changed, but it's harmless so I'm accepting it Perhaps you meant one of these: `Prelude.id' (imported from Prelude), `Prelude.gcd' (imported from Prelude), - `Prelude.log' (imported from Prelude) + `Prelude.or' (imported from Prelude)
8:01 AM Changeset in ghc [132f398]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:01 AM Changeset in testsuite [549e55c]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:00 AM Changeset in ghc [6dee925]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5362
8:00 AM Changeset in testsuite [3df087c]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5362
7:50 AM Changeset in ghc [8632b534]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5306
7:50 AM Changeset in testsuite [7693408]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5306
7:44 AM Changeset in ghc [619d8d8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5358
7:44 AM Changeset in testsuite [00adef5]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5358
7:44 AM Changeset in ghc [3eb85d3d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5359
7:44 AM Changeset in testsuite [08cae64]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5359
6:47 AM Changeset in ghc [37549fa8]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
6:46 AM Changeset in ghc [3bf0520a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Include the instances of associated types in the "extras" of a class This fixes Trac #5147, which was going wrong because the class ABI fingerprint wasn't changing when we added or removed a Show instance to the associated type.

Aug 2, 2011:

11:53 PM Changeset in ghc [1422ea4e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Refactor configure.ac's: Define FIND_GCC() in aclocal.m4
11:49 PM Changeset in ghc [6d934cc]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Refactor configure.ac's: Put XCODE_VERSION() in aclocal.m4
11:45 PM Changeset in ghc [a01e195]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Small configure.ac refactoring
9:40 PM Changeset in ghc [0bde8161]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
9:05 PM Changeset in ghc [41e5e783]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Tiny increase in allocation for T3064
9:05 PM Changeset in testsuite [ce8c4df]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Tiny increase in allocation for T3064
9:05 PM Changeset in ghc [c10e3ff]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Improved error message
9:05 PM Changeset in testsuite [09dc8fb]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Improved error message
9:03 PM Changeset in ghc [7624efc0]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Avoid confusing Haddock in comment
8:25 PM Changeset in ghc [7dca6c2b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix path to Cabal library, corrects documentation.
8:09 PM Changeset in integer-gmp [57c0a32]ghc-7.2 by Ian Lynagh <igloo@…>
Revert "Don't inline most integer operations" This reverts commit 9506f95ac32c91a9fa6ce659a4474d6f85e55268. It caused problems for DPH: http://www.haskell.org/pipermail/cvs-ghc/2011-August/064602.html and was solving a pretty minor problem that we can live with until 7.4.
7:23 PM Ticket #5360 (vectorise error building dph) closed by daniel.is.fischer
fixed
5:04 PM Changeset in ghc [8212e0d]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
5:03 PM Changeset in ghc [034b5e95]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix reversed test in OccurAnal (introduced in recent commit 428f8c3d)
5:01 PM Changeset in ghc [3c63183]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
5:01 PM Changeset in testsuite [7653ace]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
5:01 PM Changeset in ghc [c99860f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Simplified API for GHC.setContext
5:01 PM Changeset in testsuite [b5e96e0]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Simplified API for GHC.setContext
5:00 PM Changeset in ghc [1aa636c5]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Error message wibbles due to reordering constraints (the DPH problem)
5:00 PM Changeset in testsuite [d83dc6a]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Error message wibbles due to reordering constraints (the DPH problem)
5:00 PM Changeset in ghc [87a5ef5]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Error message changes due to pretty-printing of provenances
5:00 PM Changeset in testsuite [1e41eea]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Error message changes due to pretty-printing of provenances
4:29 PM Changeset in ghc [bcfa64ac]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Wibble to main "Refactor the imports of InteractiveContext" patch
4:29 PM Changeset in ghc [78976235]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Improve pretty-printing for ambiguous imports etc
4:28 PM Ticket #5370 (GHC 7.2.1 rc1 crashes while compiling the text package) closed by simonpj
duplicate: Dup of #5359. I have a fix. Just struggling to get all ducks in a row …
4:27 PM Commentary edited by ia0
add Kind level page (GhcKinds) (diff)
4:26 PM Changeset in ghc [c3b793b4]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Add ListSetOps.removeRedundant It's needed in ghc/InteractiveUI, although not in the compiler itself
4:23 PM GhcKinds edited by ia0
(diff)
4:12 PM Ticket #5370 (GHC 7.2.1 rc1 crashes while compiling the text package) created by bos
I'm doing a sweep over all of my packages with the first 7.2.1 release …
3:59 PM GhcKinds created by ia0
3:38 PM Status/SLPJ-Tickets edited by simonpj
(diff)
3:30 PM Ticket #5270 (Installing ghc ruins PATH on Windows) closed by igloo
worksforme: I can't reproduce this. Please reopen if you find a way to reproduce it.
2:50 PM Status/SLPJ-Tickets edited by simonpj
(diff)
1:27 PM Changeset in ghc [6ef8b03]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comment wibble (hash at start of line confused CPP)
1:25 PM Changeset in ghc [f49079a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
1:23 PM WikiStart edited by CoreyArcher
(diff)
1:06 PM Changeset in ghc [bdf364e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Don't bleat about non-External names in mkUsageInfo See Note [Internal used_names]. Fixes Trac #5362.
12:34 PM Changeset in ghc [03e7ca11]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Add a comment
12:34 PM Changeset in ghc [1679a75e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix import DEPRECATE failures for castSTUArray
11:43 AM Ticket #5365 (Finalizer running prematurely in ghci) closed by simonmar
invalid: You are attaching a finalizer to y, which is a thunk. After y is …
9:46 AM Changeset in ghc [4e05b61]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Daniel Fischer <daniel.is.fischer@…>
Whitespace only
9:46 AM Changeset in testsuite [51e564e]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Daniel Fischer <daniel.is.fischer@…>
Whitespace only
9:44 AM Changeset in ghc [b97fe60]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
9:43 AM Changeset in ghc [fe44af73]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Change the representation of export lists in .hi files Currently export list in .hi files are partitioned by module export M T(C1,C2) N f,g In each list we only have OccNames, all assumed to come from the parent module M or N resp. This patch changes the representatation so that export lists have full Names: export M.T(M.C1,M.C2), N.f, N.g Numerous advatages * AvailInfo no longer needs to be parameterised; it always contains Names * Fixes Trac #5306. This was the main provocation * Less to-and-fro conversion when reading interface files It's all generally simpler. Interface files should not get bigger, becuase they have a nice compact representation for Names.
8:23 AM Ticket #5369 (Reinstate VECTORISE pragmas with expressions as right-hand sides) created by simonpj
The current vectoriser depends in a very fragile way on the order in which …
7:40 AM Commentary/Libraries edited by simonpj
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7:33 AM Commentary/Libraries edited by simonpj
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7:33 AM Commentary edited by simonpj
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7:32 AM Building edited by simonpj
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7:18 AM Changeset in ghc [5dedffb]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
7:18 AM Changeset in ghc [35d213ab]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Refactor the imports of InteractiveContext Instead of two fields ic_toplev_scope :: [Module] ic_imports :: [ImportDecl RdrName] we now just have one ic_imports :: [InteractiveImport] with the auxiliary data type data InteractiveImport = IIDecl (ImportDecl RdrName) -- Bring the exports of a particular module -- (filtered by an import decl) into scope | IIModule Module -- Bring into scope the entire top-level envt of -- of this module, including the things imported -- into it. This makes lots of code less confusing. No change in behaviour. It's preparatory to fixing Trac #5147. While I was at I also * Cleaned up the handling of the "implicit" Prelude import by adding a ideclImplicit field to ImportDecl. This significantly reduces plumbing in the handling of the implicit Prelude import * Used record notation consistently for ImportDecl

Aug 1, 2011:

8:37 PM Changeset in ghc [dd96a196]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
Merge branch 'master' of ssh://darcs.haskell.org/home/darcs/ghc
8:36 PM Changeset in ghc [e3e5cce]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by David Terei <davidterei@…>
SafeHaskell: Fix bug with safe import check
3:56 PM Ticket #5368 (GHCi crash: thread blocked indefinitely in an MVar operation) created by dmitriev200
This is my session with ghci: […]
3:55 PM Ticket #5367 (Program in (-N1) runs 10 times slower than it with two threads (-N2)) created by wuxb
Initially I want to do some test on threads, I wrote this program(see …
2:27 PM Changeset in ghc [428f8c3]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Further simplification to OccurAnal, concerning "weak loop breakers" Fixes Trac #5359.
2:23 PM Changeset in ghc [e4d7535]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments only
2:23 PM Changeset in ghc [0cda060]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Don't run a splice if there are preceding type errors Fixes Trac #5358.
1:12 PM Changeset in base [57b2ba0]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
1:12 PM Changeset in ghc [a097edc]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
1:57 AM Changeset in ghc [353c15e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Os X: With Xcode 4, check for gcc-4.2 also in the setup for binary distributions
1:43 AM Ticket #5366 (UNPACK is paranoid about a phantom type argument) created by ekmett
Attempting to use code with a phantom type like the following: […] …
12:08 AM Changeset in unix [97adc8f]ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Remove some antiquated C constructs Fixes validate on amd64/Linux with: SRC_CC_OPTS += -Wmissing-parameter-type SRC_CC_OPTS += -Wold-style-declaration SRC_CC_OPTS += -Wold-style-definition
12:08 AM Changeset in directory [9861679]ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Remove some antiquated C constructs Fixes validate on amd64/Linux with: SRC_CC_OPTS += -Wmissing-parameter-type SRC_CC_OPTS += -Wold-style-declaration SRC_CC_OPTS += -Wold-style-definition
12:08 AM Changeset in base [c85e4df]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Remove some antiquated C constructs Fixes validate on amd64/Linux with: SRC_CC_OPTS += -Wmissing-parameter-type SRC_CC_OPTS += -Wold-style-declaration SRC_CC_OPTS += -Wold-style-definition
12:08 AM Changeset in ghc [15bc61c]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Remove some antiquated C constructs Fixes validate on amd64/Linux with: SRC_CC_OPTS += -Wmissing-parameter-type SRC_CC_OPTS += -Wold-style-declaration SRC_CC_OPTS += -Wold-style-definition
12:07 AM Changeset in ghc [96ebe2f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove some antiquated C constructs Fixes validate on amd64/Linux with: SRC_CC_OPTS += -Wmissing-parameter-type SRC_CC_OPTS += -Wold-style-declaration SRC_CC_OPTS += -Wold-style-definition

Jul 31, 2011:

7:43 PM Changeset in base [e3c360d]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Fix the behaviour of scaleFloat; part of #3898 Patch from Daniel Fischer.
7:43 PM Changeset in ghc [b2cec86]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Fix the behaviour of scaleFloat; part of #3898 Patch from Daniel Fischer.
3:59 PM Ticket #5231 (Further testsuite failures) closed by daniel.is.fischer
fixed: All fixed except for what's caused by mtl not being built for dyn (T4809 …
3:44 PM Ticket #5365 (Finalizer running prematurely in ghci) created by ekmett
I have been building a library for doing hash consing, but it seemed to …
1:44 PM Changeset in base [ff6f4f3]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
1:44 PM Changeset in ghc [8f43c3c8]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
8:28 AM Changeset in base [bf684c8]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
8:28 AM Changeset in ghc [1fe82392]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
8:22 AM Changeset in base [ae6c9e8]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Manuel M T Chakravarty <chak@…>
Warning police
8:22 AM Changeset in ghc [95f3b1a4]wip/T9016wip/ampwip/coveritywip/orf by Manuel M T Chakravarty <chak@…>
Warning police
8:04 AM Ticket #5360 (vectorise error building dph) closed by chak
fixed: Fixed by […] I also reverted the commits disabling DPH.
7:37 AM Changeset in ghc [b4a01788]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Revert "Don't build dph for now: it doesn't work (#5360)" This reverts commit e44c591cac5aba8c7718261275db925bc2db9753.
7:37 AM Changeset in ghc [4b42e729]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Revert "Fix the workaround for #5360" This reverts commit 2ad66b597b139ea73830f2aedf564df2b72960e9.
7:32 AM Changeset in ghc [5ff42f0]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Fix the use of UniqueFM in the type checker (commit bf5af91ca597666641b8519abc85a31297b30823) to preserve the ordering of contexts See also http://www.haskell.org/pipermail/cvs-ghc/2011-July/064550.html
2:42 AM Changeset in ghc [2088abaf]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Edward Z. Yang <ezyang@…>
Implement public interface for GC statistics. We add a new RTS flag -T for collecting statistics but not giving any new inputs. There is one new struct in rts/storage/GC.h: GCStats. We add two new global counters current_residency and current_slop, which are useful for in-program GC statistics. See GHC.Stats in base for a Haskell interface to this functionality. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
12:45 AM Changeset in ghc [2ad66b5]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix the workaround for #5360 The build still wasn't going through if you had libraries/dph in your tree.

Jul 30, 2011:

11:30 PM Ticket #5364 (Access RTS flag values from inside Haskell programs) created by ezyang
Strictly speaking, it is already possible to do this since …
11:18 PM Changeset in base [cd90bf5]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Edward Z. Yang <ezyang@…>
New GHC.Stats module for accessing GC statistics. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
11:18 PM Changeset in ghc [9695595]wip/T9016wip/ampwip/coveritywip/orf by Edward Z. Yang <ezyang@…>
New GHC.Stats module for accessing GC statistics. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
8:55 PM Ticket #5363 (optimized profiled version of a program incorectly compiles $!) created by phercek
Here is a test program (file name prgSrc.hs): […] I used ghc 7.0.3-2 …
8:26 PM Changeset in ghc [a6b1f7f8]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Eliminate orphan instances
7:31 PM Changeset in ghc [6f9d180]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Eliminate orphan instances The type and implementation are now in the same module, so the orphan instances are no longer orphaned.
7:31 PM Changeset in integer-gmp [3646cc1]ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Eliminate orphan instances The type and implementation are now in the same module, so the orphan instances are no longer orphaned.
7:30 PM Changeset in ghc [ac77e278]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Follow things moving in the integer libraries
6:42 PM Changeset in ghc [77876681]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
No need to export Integer from GHC.Integer.GMP.Internals This caused an odd dependency in the module hierarchy.
6:42 PM Changeset in integer-gmp [d8f636e]ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
No need to export Integer from GHC.Integer.GMP.Internals This caused an odd dependency in the module hierarchy.
4:02 PM Ticket #5362 (ghc: panic! mkUsageInfo: internal name? constr_a2Py{v}) created by markwright
I apply this patch (also hopefully attached) to …
3:56 PM Changeset in ghc [e44c591]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Don't build dph for now: it doesn't work (#5360)
1:48 PM Ticket #5361 (regSpill: out of spill slots!) created by markwright
[…]
1:09 PM Ticket #5360 (vectorise error building dph) created by daniel.is.fischer
validate fails to build (on x86 linux and x86_64 linux): […] I doubt …
9:51 AM Ticket #5359 (GHC 7.2.1-rc1 panics on `cgLookupPanic`) created by hvr
Grabbed the ghc-7.2.0.20110728-x86_64-unknown-linux.tar.bz2 release, and …
9:32 AM Ticket #5358 (Exotic form of kind ghc-prim:GHC.Prim.?{(w) tc 34g}) created by alios
with this code here: https://gist.github.com/1115357 I was able to …
9:26 AM Ticket #5357 (ghc-7.2.1-rc1 broke unregisterised build) created by slyfox
Tried to build unregisterised ghc: […] And yes, the .hs file contains …

Jul 29, 2011:

8:50 PM Changeset in ghc [b65f16d0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix integerConstantFolding on 32bit platforms Daniel Fischer pointed out that the timesInteger test result doesn't fir into Int on 32bit platforms.
8:50 PM Changeset in testsuite [50413ab]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix integerConstantFolding on 32bit platforms Daniel Fischer pointed out that the timesInteger test result doesn't fir into Int on 32bit platforms.
8:26 PM Changeset in ghc [7d9e4f7f]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Remove -Werror from the cabal file
7:15 PM Ticket #5347 (Help Me Port Haskell to Haiku OS) closed by igloo
worksforme: You mean with the same source tarball the command works on OS X, but not …
3:38 PM Ticket #5356 (duplicate files in bindists) created by igloo
7.2.1-rc1: […]
3:20 PM Changeset in ghc [6059755]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
3:09 PM Changeset in ghc [5eb626e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments, plus export TrieMap(..)
2:04 PM Commentary/Libraries edited by batterseapower
(diff)
2:03 PM Commentary/Libraries edited by batterseapower
(diff)
1:33 PM Changeset in base [3af588b]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
1:33 PM Changeset in ghc [d1050b0]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
12:18 PM Ticket #5351 (Unexpected failure: message format changed) closed by simonpj
fixed: Fixed by […]
12:17 PM Status/SLPJ-Tickets edited by simonpj
(diff)
12:16 PM Ticket #5355 (Link plugins against existing libHSghc) created by batterseapower
This ticket split out from #3843 since it was getting too crowded Once we …
12:12 PM Changeset in ghc [f79861da]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
12:12 PM Changeset in testsuite [f2b3b9b]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
12:12 PM Changeset in ghc [2752726]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Error message wibble (fixes #5351)
12:12 PM Changeset in testsuite [f63bd3f]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Error message wibble (fixes #5351)
12:05 PM Ticket #5349 (Proposal: Make Q an instance of Applicative) closed by simonpj
fixed: Right, applied, thank you. (I did not apply the TypeSynonymInstances …
12:04 PM Changeset in ghc [95d90ba8]wip/T9016wip/ampwip/coveritywip/orf by Simon Peyton Jones <simonpj@…>
Make Q an instance of Applicative Thanks to Bas van Dijk for proposing this. In the end I replaced Functor by Applicative in the superclasses of Quasi, thus: class (Monad m, Applicative m) => Quasi m where because Functor is a superclass of Applicative.
11:54 AM Changeset in ghc [0e765db]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Add CoreMonad.reinitializeGlobals so plugins can work around linker issues When a plugin is loaded, it currently gets linked against a *newly loaded* copy of the GHC package. This would not be a problem, except that the new copy has its own mutable state that is not shared with that state that has already been initialized by the original GHC package. This leads to loaded plugins calling GHC code which pokes the static flags, and then dying with a panic because the static flags *it* sees are uninitialized. There are two possible solutions: 1. Export the symbols from the GHC executable from the GHC library and link against this existing copy rather than a new copy of the GHC library 2. Carefully ensure that the global state in the two copies of the GHC library matches I tried 1. and it *almost* works (and speeds up plugin load times!) except on Windows. On Windows the GHC library tends to export more than 65536 symbols (see #5292) which overflows the limit of what we can export from the EXE and causes breakage. (Note that if the GHC exeecutable was dynamically linked this wouldn't be a problem, because we could share the GHC library it links to.) We are going to try 2. instead. Unfortunately, this means that every plugin will have to say `reinitializeGlobals` before it does anything, but never mind. I've threaded the cr_globals through CoreM rather than giving them as an argument to the plugin function so that we can turn this function into (return ()) without breaking any plugins when we eventually get 1. working.
11:54 AM Changeset in ghc [b01ecfd8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Max Bolingbroke <batterseapower@…>
Mark plugins06 as passing (using reinitiliazeGlobals)
11:54 AM Changeset in testsuite [a67505b]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Max Bolingbroke <batterseapower@…>
Mark plugins06 as passing (using reinitiliazeGlobals)
11:18 AM Changeset in ghc [9be3b552]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
11:17 AM Changeset in ghc [bf5af91]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Make the constraint solver use UniqFMs (ultimately Data.IntMap) rather than Data.Map. It's more efficient that way!
11:16 AM Changeset in ghc [e1f013c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Don't make -dppr-debug nuke discardWarnings
11:16 AM Changeset in ghc [ec2eda1d]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Use the new TrieMap to improve CSE For CSE it's obviously great to have a mapping whose key is an expression. This patch makes CSE use the new CoreTrie data type. I did some very simple performance comparisions. The change in compile-time allocation is less than 1%, but it does go down! Slightly.
11:11 AM Commentary edited by WesleyFritch
(diff)
11:10 AM Changeset in ghc [9e521b8]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Add new TrieMap module This lets you make efficent finite mappings whose keys are CoreExpr Type Coercion lists maybes This is useful for CSE, and maybe elsewhere. I've been wanting to do this for some time, just for fun, and it worked out quite nicely. The code is fairly boiler-plate-ish, so it's easy to add new key types.
11:07 AM Changeset in ghc [04a19ff0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Error message wibbles
11:07 AM Changeset in testsuite [5ffdc40]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Error message wibbles
10:21 AM Changeset in ghc [969383b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
10:19 AM Changeset in base [3a9ff6b]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Peyton Jones <simonpj@…>
Remove unnecessary import (Windows only) ...and add a comment
10:19 AM Changeset in ghc [e72a0a37]wip/T9016wip/ampwip/coveritywip/orf by Simon Peyton Jones <simonpj@…>
Remove unnecessary import (Windows only) ...and add a comment
10:19 AM Changeset in ghc [1538916]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Remove unnecessary import (Windows only)
10:18 AM Ticket #3480 (Easily make Typeable keys pure, so that Typeable can be handled ...) closed by simonpj
fixed: Whizzo. Simon M has done this in GHC 7.2.
10:16 AM Status/SLPJ-Tickets edited by simonpj
(diff)
9:08 AM Changeset in ghc [06dc181]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
We no longer need to mark Entry as local or not
8:53 AM Changeset in ghc [76b93dc]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Remove last use of entryLblToInfoLbl
8:32 AM Changeset in ghc [24692275]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Common up uses of entryLblToInfoLbl in CmmProcPoint
8:02 AM Changeset in ghc [4c091501]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Comments about _info and _closure labels
6:49 AM Changeset in ghc [8919b2f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
4:04 AM DataParallel/VectPragma edited by chak
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3:06 AM DataParallel/VectPragma edited by chak
(diff)
2:44 AM DataParallel/VectPragma edited by chak
(diff)
12:52 AM Ticket #5354 (OS X, XCode 4 and gcc) created by igloo
This commit probably needs an equivalent fix for …

Jul 28, 2011:

11:18 PM Ticket #5353 (Cabal bug building haddock, alex, happy, etc) created by igloo
There's a Cabal bug that affects building tools which are used to build …
10:58 PM Changeset in ghc [5db7cff]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Eliminate cvtToSRTLbl (dead code)
10:57 PM Changeset in ghc [d2068cc]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Eliminate localiseLabel
10:52 PM Changeset in ghc [046755f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Eliminate infoLblToEntryLbl
10:40 PM Changeset in ghc [ef88b16]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
There is only one flavour of LFBlackHole: make that explicit
10:37 PM Changeset in ghc [f778dae]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Put the info CLabel in CmmInfoTable rather than a localness flag, tidy up some info<->entry conversions
10:22 PM Ticket #5341 (signals004(profasm) core lint error) closed by igloo
fixed: Merged as changeset:60030a887f075c4858276f36097cdd2525952f1d.
10:22 PM Ticket #5342 (2047 core lint error when profiling) closed by igloo
fixed: Merged as changeset:60030a887f075c4858276f36097cdd2525952f1d. Normal …
9:45 PM Changeset in ghc [81c6183d]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Repair sanity of infoTableLabelFromCI in old code generator
9:41 PM Ticket #5311 (No read permission for installed global package.cache) closed by igloo
fixed: Fixed in HEAD and 7.2.
9:39 PM Ticket #5339 (Data.Bits instances should use default shift instead of shiftL/shiftR) closed by igloo
fixed: Applied, thanks. changeset:03130b0663cafeec6cefa0eee495e97354778b79
8:43 PM Changeset in base [03130b0]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Data.Bits: specialise shift[LR] for instance Bits Documentation notes that the second arg of shift[LR] must be positive, yet many definitions of instance Bits rely on the class default, which performs an unnecessary sign check.
8:43 PM Changeset in ghc [7c662d6]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Data.Bits: specialise shift[LR] for instance Bits Documentation notes that the second arg of shift[LR] must be positive, yet many definitions of instance Bits rely on the class default, which performs an unnecessary sign check.
8:16 PM Changeset in ghc [834dbd9a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Exchange noinline/inlanable links to match text
4:45 PM Ticket #5338 (Race hazard in Random library test suite) closed by igloo
fixed: changeset:806f9fb0431d542821e22dac927169307faf8a35 is now in the GHC HEAD …
4:29 PM Changeset in integer-gmp [fc545f6]ghc-7.2 by Ian Lynagh <igloo@…>
Upgrade gmp, 4.2.4 -> 5.0.2
4:29 PM Changeset in base [b248a1b]ghc-7.2 by Ian Lynagh <igloo@…>
Add newline to the end of Control/Monad/Zip.hs Fixes problems in some configurations (old versions of cpp?).
4:28 PM Changeset in ghc [ae0f679]ghc-7.2 by Ian Lynagh <igloo@…>
Fix the permissions of all the package.conf.d files when installing Fixes trac #5311.
4:28 PM Changeset in ghc [de037e9]ghc-7.2 by Ian Lynagh <igloo@…>
Don't fail validate due to warnings in Cabal Duncan says that Cabal isn't guaranteed to be warning-free.
4:27 PM Changeset in ghc [60030a8]ghc-7.2 by Ian Lynagh <igloo@…>
Fix let-floating out of Rec blocks This fixes Trac #5341 and #5342. The question is about what to do when floating out of the RHS of a Rec-bound function, when there's a FloatCase involved. For FloatLets they can join the Rec block, but FloatCases can't. But we don't want to mess with the arity (that was the bug). So in this (rather exotic case) we push the FloatCase back inside any lambdas. See Note [Floating out of Rec rhss]. It's a slightly ugly fix, but I can't think of anything better, and I don't think it has any practical impact.
4:27 PM Changeset in ghc [69eff188]ghc-7.2 by Ian Lynagh <igloo@…>
Fix comments and documentation on monad comprehensions
4:24 PM Changeset in ghc [85ab0000]ghc-7.2 by Ian Lynagh <igloo@…>
The implementation of "weak loop breakers" was being too clever The too-clever-ness meant that a variable could just go out of scope; this happened in building System.Consol.Haskeline.Backend.Terminfo in the haskeline library. This patch makes the weak-loopbreaker computation simpler, and a bit more conserative; which fixes the bug, and doesn't make any difference to the code in the end.
4:24 PM Changeset in ghc [9ad18806]ghc-7.2 by Ian Lynagh <igloo@…>
Improve the documentation of the new generic programming mechanism. Thanks to David Terei for the comments.
3:03 PM Changeset in ghc [d8d4c2a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix the permissions of all the package.conf.d files when installing Fixes trac #5311.
12:54 PM Changeset in base [b01e786]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
12:54 PM Changeset in ghc [fc1f061]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Merge branch 'master' of /home/dafis/GHC/./ghc//libraries/base
12:25 PM Ticket #5352 (Very slow (nonterminating?) compilation if libraries compiled with ...) created by batterseapower
I built the libraries with -fexpose-all-unfoldings. The stage 1 compiler …
12:20 PM WorkingConventions/GitSPJ edited by simonpj
(diff)
7:35 AM Changeset in base [0870146e]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Peyton Jones <simonpj@…>
Remove now-unnecessary import of GHC.Show
7:35 AM Changeset in ghc [9ad111e5]wip/T9016wip/ampwip/coveritywip/orf by Simon Peyton Jones <simonpj@…>
Remove now-unnecessary import of GHC.Show
7:16 AM Changeset in ghc [6a29c4a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
7:15 AM Changeset in ghc [7910fce]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Add "alter" functions to UniqFM, VarEnv, NameEnv I need these for a trie data structure I'm working on

Jul 27, 2011:

7:29 PM Ticket #5351 (Unexpected failure: message format changed) created by daniel.is.fischer
apirecomp001 fails unexpectedly with […] Perhaps the comparison between …
7:20 PM Ticket #5350 (Validate error: unneeded import) created by daniel.is.fischer
The import of GHC.Show in IOBase.hs is no longer needed, hence a …
7:19 PM Changeset in base [8b1fbf4]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Remove import of GHC.Show from IOBase.hs
7:19 PM Changeset in ghc [62f5c97]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Remove import of GHC.Show from IOBase.hs
7:18 PM Changeset in base [0dd3584]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Daniel Fischer <daniel.is.fischer@…>
Trailing whitespace
7:18 PM Changeset in ghc [84bcbde]wip/T9016wip/ampwip/coveritywip/orf by Daniel Fischer <daniel.is.fischer@…>
Trailing whitespace
6:57 PM Changeset in ghc [f426eef]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
5:01 PM Changeset in ghc [8eecfc2]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Upgrade gmp, 4.2.4 -> 5.0.2
5:01 PM Changeset in integer-gmp [d28d7cc]ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Upgrade gmp, 4.2.4 -> 5.0.2
2:13 PM Ticket #5281 (Bad compiler warning) closed by simonpj
fixed: OK done! Try now Simon
2:06 PM Changeset in ghc [171846e4]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Tiny increase in compiler allocation
2:06 PM Changeset in testsuite [b0a3d74]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Tiny increase in compiler allocation
2:05 PM Changeset in ghc [31675c9a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5281
2:05 PM Changeset in testsuite [7a07888]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5281
2:05 PM Changeset in ghc [55271bce]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Track error changes resulting from fix to #5281
2:05 PM Changeset in testsuite [b98ca82]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Track error changes resulting from fix to #5281
2:04 PM Changeset in ghc [be6810bb]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
2:03 PM Changeset in ghc [69fdc7e]cpr-sum-types by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
2:03 PM Changeset in ghc [9a6555b2]cpr-sum-types by Simon Peyton Jones <simonpj@…>
Add missing varToCoreExpr
2:01 PM Changeset in ghc [6942b112]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Don't fail validate due to warnings in Cabal Duncan says that Cabal isn't guaranteed to be warning-free.
1:59 PM Changeset in base [b80670b]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Add newline to the end of Control/Monad/Zip.hs Fixes problems in some configurations (old versions of cpp?).
1:59 PM Changeset in ghc [f6fe25d2]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Add newline to the end of Control/Monad/Zip.hs Fixes problems in some configurations (old versions of cpp?).
1:24 PM Ticket #5349 (Proposal: Make Q an instance of Applicative) created by basvandijk
The Q type: […] currently has an instance for Monad and …
1:09 PM Changeset in ghc [30ccc9f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
On OS X x86_64, use "-Wl,-no_pie" and "-Wl,-no_compact_unwind" to avoid linker warnings - "-Wl,-no_pie" can be removed once GMP gets updated
12:09 PM Changeset in ghc [3e9679a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
11:35 AM Changeset in ghc [adc3fb8]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
White space only
11:35 AM Changeset in ghc [d7f62c1a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
We need a varToCoreExpr, so that coercions appear correctly
11:34 AM Changeset in ghc [ff47403]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Remember to substitute for type and coercion variables in the CSE pass
10:05 AM Changeset in ghc [64a2763]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc Conflicts: compiler/coreSyn/CoreSubst.lhs compiler/rename/RnNames.lhs
9:39 AM Changeset in ghc [3fdd294]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Give a more helpful src location (Trac #5281) We weren't giving a useful location for the *implicit* import of Prelude. Lennart rightly complained. This fixes it.
9:30 AM Changeset in ghc [e84b35aa]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Print rules as well as binds in simplOptPgm debug
9:29 AM Changeset in ghc [e5c4e41]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
White space and comments
8:42 AM Changeset in ghc [11223894]cpr-sum-types by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
8:41 AM Changeset in ghc [7639e75]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix a nasty scoping error in OptCoercion (EtaAllR/L) Sing ho for ASSERTs!
7:48 AM Ticket #5345 (stg lint error) closed by simonpj
fixed: Partial fix done. I have not even added a test because STG lint is so …
7:45 AM Changeset in ghc [773884a0]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Improve StgLint -- a bit This addresses Trac #5345, but only partially. Fundamentally STG Lint is impossible, because unsafeCoerce# can randomise all the types. This patch does a bit of fiddle faddling in StgLint which makes it a bit better, but it's a losing battle. Trac #5345 works though, FWIW.
7:32 AM Changeset in ghc [22e061e]cpr-sum-types by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc Conflicts: compiler/coreSyn/PprCore.lhs compiler/main/TidyPgm.lhs compiler/stranal/WwLib.lhs
7:26 AM Changeset in ghc [0c8e547]cpr-sum-types by Simon Peyton Jones <simonpj@…>
Attempt to improve CoreUnfold size computation
7:26 AM Changeset in ghc [7268ab8]cpr-sum-types by Simon Peyton Jones <simonpj@…>
Minor wibbles: isTopTopSig
7:25 AM Changeset in ghc [9fc76b0]cpr-sum-types by Simon Peyton Jones <simonpj@…>
Modify debug printing a bit
7:23 AM Changeset in ghc [eb1f7884]cpr-sum-types by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc Conflicts: compiler/iface/TcIface.lhs
6:47 AM Ticket #5348 (Template Haskell quasiquote escapes) created by simonpj
This ticket arises from a brief email thread …
6:17 AM Changeset in ghc [cb692c50]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5342
6:17 AM Changeset in testsuite [3454467]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5342
6:05 AM Ticket #4430 (Better support for resolving infix expressions in template haskell) closed by simonpj
fixed: Plus […] and in the template-haskell library […] All done, I think. …
6:00 AM Changeset in ghc [9d79948]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Simplify TH_unresolvedInfix2
6:00 AM Changeset in testsuite [b11fab2a]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Simplify TH_unresolvedInfix2
6:00 AM Ticket #5293 (Linker error from integer-gmp (OS X 10.7)) closed by chak
duplicate: Duplicate of #5019
6:00 AM Changeset in ghc [c25980f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Different order of -ddump-simpl definitions
6:00 AM Changeset in testsuite [f01c533]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Different order of -ddump-simpl definitions
5:59 AM Changeset in ghc [006e534e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Slightly reduced compiler allocation in T3294
5:59 AM Changeset in testsuite [805e87c]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Slightly reduced compiler allocation in T3294
5:58 AM Changeset in ghc [401a4996]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
White space only
5:57 AM Changeset in ghc [c0955cd]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
5:57 AM Changeset in ghc [0239d8cc]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Eliminate the GlomBinds pass It is now done when necessary by OccurAnal (see Note [Glomming] in OccurAnal)
5:25 AM Changeset in ghc [4e72e09]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix let-floating out of Rec blocks This fixes Trac #5341 and #5342. The question is about what to do when floating out of the RHS of a Rec-bound function, when there's a FloatCase involved. For FloatLets they can join the Rec block, but FloatCases can't. But we don't want to mess with the arity (that was the bug). So in this (rather exotic case) we push the FloatCase back inside any lambdas. See Note [Floating out of Rec rhss]. It's a slightly ugly fix, but I can't think of anything better, and I don't think it has any practical impact.
5:22 AM Changeset in ghc [8aa6d5f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
White space only
5:22 AM Changeset in ghc [e2ba862]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Fix comments and documentation on monad comprehensions
5:21 AM Changeset in ghc [921b1b3]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
A bit of refactoring on handling HsPar and friends This relates to Trac #4430 (infix expressions in TH),. Mainly comments but a bit of code wibbling.
5:19 AM Changeset in ghc [9aab4f4]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Improve exprIsConApp_maybe again Now it handles value lambdas too; and I've dealt with an out-of-scope error too.
4:59 AM Changeset in ghc [eb01af6b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
On OS X, use gcc-4.2 with Xcode 4 and up
3:08 AM Changeset in base [6e71bdd]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Edward Z. Yang <ezyang@…>
Remove mention of setUncaughtExceptionHandler from forkIO. First of all, the 'forkIO' mechanism doesn't use 'setUncaughtExceptionHandler' to install the masking handler: it uses 'catchException'. Second of all, 'setUncaughtExceptionHandler' is undocumented, global, and wouldn't even work for the intended purpose! Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
3:08 AM Changeset in ghc [e72f6d4]wip/T9016wip/ampwip/coveritywip/orf by Edward Z. Yang <ezyang@…>
Remove mention of setUncaughtExceptionHandler from forkIO. First of all, the 'forkIO' mechanism doesn't use 'setUncaughtExceptionHandler' to install the masking handler: it uses 'catchException'. Second of all, 'setUncaughtExceptionHandler' is undocumented, global, and wouldn't even work for the intended purpose! Signed-off-by: Edward Z. Yang <ezyang@mit.edu>

Jul 26, 2011:

3:16 PM Changeset in ghc [47481e80]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Max Bolingbroke <batterseapower@…>
Move CoreSyn comments upwards
12:04 PM Changeset in ghc [f6f18818]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix docbook syntax in user guide
1:37 AM Ticket #5347 (Help Me Port Haskell to Haiku OS) created by mcandre
I'm following the …

Jul 25, 2011:

11:59 PM Ticket #5346 (ghc.git missing) closed by igloo
worksforme: It works for me: […] Perhaps you just didn't wait long enough? (you …
10:07 PM Ticket #5346 (ghc.git missing) created by mcandre
I'm following the …
6:20 PM Ticket #5345 (stg lint error) created by guest
I've got stg lint error when compiled following program with optimisation …
5:01 PM Changeset in ghc [8c99deeb]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
The implementation of "weak loop breakers" was being too clever The too-clever-ness meant that a variable could just go out of scope; this happened in building System.Consol.Haskeline.Backend.Terminfo in the haskeline library. This patch makes the weak-loopbreaker computation simpler, and a bit more conserative; which fixes the bug, and doesn't make any difference to the code in the end.
1:20 PM Changeset in ghc [fcaa1f5]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test unresolved infix expressions and patterns
1:20 PM Changeset in testsuite [fa7c86b]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test unresolved infix expressions and patterns
1:18 PM Changeset in ghc [9dc19cd]wip/T9016wip/ampwip/coveritywip/orf by Simon Peyton Jones <simonpj@…>
Add support for unresolved infix expressions and patterns.
1:14 PM Changeset in ghc [54d7c6be]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Add support for unresolved infix expressions and patterns
12:45 PM Ticket #5344 (CSE should look through coercions) created by reinerp
This is probably a known limitation of the CSE pass, but there doesn't …
8:57 AM Changeset in ghc [be0693dc]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Jose Pedro Magalhaes <jpm@…>
Improve the documentation of the new generic programming mechanism. Thanks to David Terei for the comments.
8:33 AM Changeset in ghc [29edeadb]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Re-engineer exprIsConApp_maybe (fixes Trac #5327) The problem with #5327 was like this: let x = I# 0 `cast` co1 in ...(case x `cast` co2 of I# y -> blah)... The two casts cancelled out, but exprIsConApp_maybe couldn't see that. This patch makes it simpler, faster, and more effective. (Incidentally, usually 'x' would be inlined, in #5327 it wasn't because of an INLINEABLE pragma and the lone-variable thing. Instead of fiddling with alrady-delicate code, I just made exprIsConApp_maybe better.)
8:18 AM Changeset in ghc [f42770dd]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:18 AM Changeset in testsuite [10b04df]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:17 AM Changeset in ghc [7e2e23b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
2:18 AM Changeset in ghc [73523d2]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Edward Z. Yang <ezyang@…>
Rename avg_residency to less misleading cumulative_residency. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>

Jul 24, 2011:

10:29 PM Changeset in base [d485ad6]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Add a missing implicit build dependency This should fix: libraries/base/Data/Maybe.hs:70:13: Failed to load interface for `GHC.Integer.Type' There are files missing in the `integer-gmp' package, try running 'ghc-pkg check'. Use -v to see a list of the files searched for. When deriving the instance for (Eq (Maybe a)) make[1]: *** [libraries/base/dist-install/build/Data/Maybe.o] Error 1
10:29 PM Changeset in ghc [ccbb32d0]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Add a missing implicit build dependency This should fix: libraries/base/Data/Maybe.hs:70:13: Failed to load interface for `GHC.Integer.Type' There are files missing in the `integer-gmp' package, try running 'ghc-pkg check'. Use -v to see a list of the files searched for. When deriving the instance for (Eq (Maybe a)) make[1]: *** [libraries/base/dist-install/build/Data/Maybe.o] Error 1
10:20 PM Changeset in ghc [3a1023ad]ghc-7.2 by Ian Lynagh <igloo@…>
Update release notes
9:34 PM Changeset in ghc [4c6aa053]ghc-7.2 by Ian Lynagh <igloo@…>
Fix docbook syntax in user guide
7:22 PM Ticket #5290 (Add UNPACK support to Template Haskell) closed by igloo
fixed: I think it's too late for new features in the 7.2 branch, sorry.
7:22 PM Ticket #5336 (Annotations aren't working) closed by igloo
fixed: Merged as changeset:03ac35dab45e246fd2e4b1c60f722f996ebe19ef and …
7:18 PM Ticket #5303 (GHC crash (panic) with -O2 and nonexistent .hi) closed by igloo
fixed: Merged as changeset:2b6a6e88dfea7aa7f9372683e618ee73d0790c1b.
7:17 PM Ticket #5314 ("internal error: heapCencus, unknown object: 0" with retainer profiling) closed by igloo
fixed: Merged as changeset:96940b4838b5ff7ebd4f1e062a47d2c7eb9f5419.
7:16 PM Ticket #5328 (Include compiler version in ABI hash) closed by igloo
fixed: Merged as changeset:82abc13248e1810d63a8735e1a2933ce39e15656
7:13 PM Ticket #481 (Recompilation check fails for TH) closed by igloo
fixed: Merged as changeset:99b43e00b83065320d093b753e17b11d2fbabe05
6:58 PM Ticket #5331 (Warning for unused existentially quantified types) closed by igloo
fixed: Merged as changeset:4da2f2312bb21a25763e521f138b919619a69f89.
6:57 PM Ticket #5332 (Template Haskell drops singleton unboxed tuples) closed by igloo
fixed: Merged as changeset:b33645f9be59452de1522dd26bb16e56e22c667f and …
6:54 PM Ticket #5334 (record wildcards: field not initialised reported as type error) closed by igloo
fixed: Merged as changeset:ed26601e8aab6a66c9c9718066d83c062a0e28df.
6:50 PM Ticket #5307 (Problems with new cyclic dependency error message) closed by igloo
fixed: Merged as changeset:f1158aa8dc5302dc5428c28305ffa94ca51443ce.
6:49 PM Ticket #5304 (Core lint failure in stage 3 build) closed by igloo
fixed: Merged as changeset:b982db15d2a8e105907f85b30bcb2d87a82c3d86.
6:47 PM Ticket #5285 (Core lint error in T3001-2 [7.0 regression]) closed by igloo
fixed: Merged as changeset:b982db15d2a8e105907f85b30bcb2d87a82c3d86. I opened …
6:44 PM Ticket #4903 (Inliner looping when specialising across modules (with GADTs and other ...) closed by igloo
fixed: Merged
4:44 PM Changeset in testsuite [b1eeb5d]ghc-7.2 by Ian Lynagh <igloo@…>
Monir tweaks to annrun01
4:44 PM Changeset in testsuite [9b3357c]ghc-7.2 by Ian Lynagh <igloo@…>
dph-diophantine-opt fails for the same reason as dph-diophantine-fast (#5065)
4:44 PM Changeset in testsuite [6a322ea]ghc-7.2 by Ian Lynagh <igloo@…>
Accept plugins04 output
4:44 PM Changeset in testsuite [0fe56b6]ghc-7.2 by Ian Lynagh <igloo@…>
Accept EvalTest output (change of whitespace)
4:43 PM Changeset in testsuite [f27f041]ghc-7.2 by Ian Lynagh <igloo@…>
Test Trac #5303
4:42 PM Changeset in ghc [b48fd804]ghc-7.2 by Ian Lynagh <igloo@…>
Improve debug printing for simplifier counts
4:21 PM Ticket #5343 (ghci should do an automatic ":r" after ":e") created by lerkok
A reload (:r) is almost always what one does after an edit (:e). Arguably …
3:45 PM Changeset in ghc [423f6db]ghc-7.2 by Ian Lynagh <igloo@…>
Fix build in 7.2 branch Merge the part of commit 2329833d4f3143d781db3448785fd395e8dba71c Author: David Terei <davidterei@gmail.com> Date: Wed Jul 20 16:27:28 2011 -0700 Format fixes that defines typInstErr.
3:31 PM Changeset in ghc [3dfb64a]ghc-7.2 by Ian Lynagh <igloo@…>
Simplify the treatment of RULES in OccurAnal I realised that my recently-added cunning stuff about RULES for imported Ids was simply wrong, so this patch removes it. See Note [Rules for imported functions], which explains it all. This patch also does quite a bit of refactoring in the treatment of loop breakers.
3:22 PM Changeset in testsuite [4966779]ghc-7.2 by Ian Lynagh <igloo@…>
T3064: widen the expected results again. These perf results are sensitive to using different build settings. There's an implicit assumption here that the tests are run with the "standard" settings (i.e. what validate does, and the nightly builds). The perf tests might well fail if your build settings are different.
3:22 PM Changeset in testsuite [32f357c]ghc-7.2 by Ian Lynagh <igloo@…>
accept output
3:22 PM Changeset in testsuite [61ec997b]ghc-7.2 by Ian Lynagh <igloo@…>
Add InterruptibleFFI extension
3:22 PM Changeset in testsuite [01033c0]ghc-7.2 by Ian Lynagh <igloo@…>
Follow output wibbles T3064 has better residency than before, but slightly worse allocation because the simplifier does one more iteration. That's as a result of the eta-expansion, which leads to a knock-on inlining -- it's a good thing.
3:21 PM Changeset in testsuite [4c1cd74]ghc-7.2 by Ian Lynagh <igloo@…>
Use mutlimod not '--make' in all.T
3:21 PM Changeset in testsuite [94694d9]ghc-7.2 by Ian Lynagh <igloo@…>
Add tests for Safe Haskell Typeable instances feature
3:21 PM Changeset in testsuite [074edd5]ghc-7.2 by Ian Lynagh <igloo@…>
Remove old darcs file
3:21 PM Changeset in testsuite [33f4aa1]ghc-7.2 by Ian Lynagh <igloo@…>
Update some more files for ghc-regress removal
3:19 PM Changeset in testsuite [fa94ef0]ghc-7.2 by Ian Lynagh <igloo@…>
Move tests from tests/ghc-regress/* to just tests/*
3:17 PM Changeset in integer-gmp [9506f95]ghc-7.2 by Ian Lynagh <igloo@…>
Don't inline most integer operations We get lots of code, and the simplifier generally can't do much with it. We'll instead use builtin rules to do constant folding where possible.
3:17 PM Changeset in integer-gmp [a9896df]ghc-7.2 by Ian Lynagh <igloo@…>
Rename toInt# -> integerToInt for consistency
3:16 PM Changeset in base [39362c2]ghc-7.2 by Ian Lynagh <igloo@…>
Follow toInt# -> integerToInt renaming
3:15 PM Changeset in base [6d76e16]ghc-7.2 by Ian Lynagh <igloo@…>
Tweak the typeable fingerprinting Put spaces inbetween the values, so e.g. p:Foobar.baz p:Foo.barbaz will hash differently.
3:15 PM Changeset in base [a64a658]ghc-7.2 by Ian Lynagh <igloo@…>
Sync the typeable fingerprinting with GHC
3:14 PM Changeset in ghc [e01d7e1]ghc-7.2 by Ian Lynagh <igloo@…>
Don't subtract HC_tot_time when calculating mut_user_time Heap census now happens during GC, so that time is already accounted for in GC_tot_cpu.
3:14 PM Changeset in ghc [aeb8b95]ghc-7.2 by Ian Lynagh <igloo@…>
Fix heap profiling times Now that the heap census runs in the middle of garbage collections, the "CPU time" it was calculating included any CPU time used so far in the current GC. This could cause CPU time to appear to go down, which means hp2ps complained about "samples out of sequence". I'm not sure if this is the nicest way to solve this (maybe resurrecting mut_user_time_during_GC would be better?) but it gets things working again.
3:13 PM Changeset in ghc [03ac35da]ghc-7.2 by Ian Lynagh <igloo@…>
Tweak the typeable fingerprinting Put spaces inbetween the values, so e.g. p:Foobar.baz p:Foo.barbaz will hash differently.
3:13 PM Changeset in ghc [ae29d8b]ghc-7.2 by Ian Lynagh <igloo@…>
Sync the typeable fingerprinting with base
3:12 PM Changeset in ghc [0f38948f]ghc-7.2 by Ian Lynagh <igloo@…>
Comments only
3:12 PM Changeset in ghc [f1158aa]ghc-7.2 by Ian Lynagh <igloo@…>
Implement a findCycle function in Digraph, and use it to report module loops nicely This fixes Trac #5307. Now we get Module imports form a cycle: module `M8' (.\M8.hs) imports `M1' (M1.hs) which imports `M9' (.\M9.hs-boot) which imports `M8' (.\M8.hs) And the algorithm is linear time.
3:11 PM Changeset in ghc [108de2a]ghc-7.2 by Ian Lynagh <igloo@…>
Update safe haskell doc about Data.Typeable
3:10 PM Changeset in ghc [ec1e12b]ghc-7.2 by Ian Lynagh <igloo@…>
show warning flags in :set (lost in the recent dopt->wopt change, noticed by test ghci024)
3:10 PM Changeset in ghc [a754466d]ghc-7.2 by Ian Lynagh <igloo@…>
need to release the SM lock around heapCensus() to avoid deadlock with +RTS -hT and -threaded.
3:10 PM Changeset in ghc [37541d8f]ghc-7.2 by Ian Lynagh <igloo@…>
one more instance of the 64-bit constant bug I noticed
3:09 PM Changeset in ghc [b982db15]ghc-7.2 by Ian Lynagh <igloo@…>
Eta expand partial applications When we have x = \v -> map g we want to eta-expand to x = \v y -> map g y We weren't doing so, and that led to worse code and, perhaps, #5285. I need to check the latter, but I was certainly seeing one similar error. Anyway this looks like a definite improvement
3:07 PM Changeset in ghc [c669fe8]ghc-7.2 by Ian Lynagh <igloo@…>
When specialising recursive functions, mark the specialised function NOINLINE This fixes Trac #4903. See Note [Specialising imported functions] in OccurAnal.
3:07 PM Changeset in ghc [d359968c]ghc-7.2 by Ian Lynagh <igloo@…>
Change loop breaker terminology We used to have "loop breaker" and "non-rule loop breaker", but the unqualified version in particualr was pretty confusing. So now we have "strong loop breaker" and "weak loop breaker"; comments in BasicTypes and OccurAnal.
3:06 PM Changeset in ghc [4092378]ghc-7.2 by Ian Lynagh <igloo@…>
Comments and white space
3:05 PM Changeset in ghc [ff290832]ghc-7.2 by Ian Lynagh <igloo@…>
Generalise the type of minusVarEnv slightly
3:05 PM Changeset in ghc [4873d41]ghc-7.2 by Ian Lynagh <igloo@…>
Add an unregisterised config to build.mk
3:04 PM Changeset in ghc [76c74a16]ghc-7.2 by Ian Lynagh <igloo@…>
Enable derived but not hand crafted Typeable instances in Safe Haskell Conflicts: compiler/typecheck/TcInstDcls.lhs
3:01 PM Changeset in ghc [c5264160]ghc-7.2 by Ian Lynagh <igloo@…>
Fix 'make test' command for new testsuite location
3:01 PM Changeset in ghc [4c79c66]ghc-7.2 by Ian Lynagh <igloo@…>
Update some files for new testsuite tests location
1:14 PM Changeset in ghc [d8b3d625]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Accept EvalTest output (change of whitespace)
1:14 PM Changeset in testsuite [5cc6914]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Accept EvalTest output (change of whitespace)
1:13 PM Ticket #5342 (2047 core lint error when profiling) created by igloo
Cut-down copy of the 2047 test: […] […] […]
12:43 PM Ticket #5341 (signals004(profasm) core lint error) created by igloo
signals004(profasm) is giving a core lint error. Here's a slightly cut …
12:14 PM Changeset in ghc [ee9c7314]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Don't subtract HC_tot_time when calculating mut_user_time Heap census now happens during GC, so that time is already accounted for in GC_tot_cpu.
3:17 AM Ticket #1803 (Include qCurrentLoc in the Quasi class) closed by reinerp
fixed: This was implemented when quasi-quotation was introduced: […]

Jul 23, 2011:

11:07 PM Changeset in ghc [5c6e293]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove prototype to mut_user_time_during_GC The function no longer exists.
11:01 PM Changeset in ghc [4f8cfaf]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix heap profiling times Now that the heap census runs in the middle of garbage collections, the "CPU time" it was calculating included any CPU time used so far in the current GC. This could cause CPU time to appear to go down, which means hp2ps complained about "samples out of sequence". I'm not sure if this is the nicest way to solve this (maybe resurrecting mut_user_time_during_GC would be better?) but it gets things working again.
8:46 PM Changeset in ghc [2b42de7]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add rules for Integer constant folding
8:37 PM Changeset in ghc [4f52ee4]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a test for Integer constant folding
8:37 PM Changeset in testsuite [70ef0150]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test for Integer constant folding
5:36 PM Changeset in ghc [525aca2c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
A nice tidy-up for CvSubst and liftCoSubst A "lifting substitition" takes a *type* to a *coercion*, using a substitution that takes a *type variable* to a *coercion*. We were using a CvSubst for this purpose, which was an awkward exception: in every other use of CvSubst, type variables map only to types. Turned out that Coercion.liftCoSubst is quite a small function, so I rewrote it with a special substitution type Coercion.LiftCoSubst, just for that purpose. In doing so I found that the function itself was bizarrely over-complicated ... a direct result of mis-using CvSubst. So this patch makes it all simpler, faster, and easier to understand. No bugs fixed though!
5:30 PM Changeset in ghc [49861e7]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Reject bad 'deriving' directives (fixes Trac #5287) The 'deriving' mechanism that infers the context for an instance declarations was going into a loop, as a result of an instance like instance C a b => D [a] where the 'b' isn't mentioned in the head. This patch identifies those cases. I also needed to make TcErrors generate a suitable error message. On the way I improved the reporting of "ambiguous" variables; for example arrowfail001 now generates a better message.
5:14 PM Changeset in ghc [53bccbb]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Ooops, I messed up the stderr file for T5287; this fixes it
5:14 PM Changeset in testsuite [466e95e]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Ooops, I messed up the stderr file for T5287; this fixes it
5:13 PM Changeset in ghc [1bcd34c5]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Improved error report
5:13 PM Changeset in testsuite [11493c2]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Improved error report
4:56 PM Changeset in ghc [6e57e93d]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Don't inline most integer operations We get lots of code, and the simplifier generally can't do much with it. We'll instead use builtin rules to do constant folding where possible.
4:56 PM Changeset in integer-gmp [94df30b]ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Don't inline most integer operations We get lots of code, and the simplifier generally can't do much with it. We'll instead use builtin rules to do constant folding where possible.
2:11 PM Changeset in ghc [12f0c84]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecpr-sum-typescross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingsilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix build
12:34 PM Changeset in base [a9c54c2]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Simplify int2Word# . integerToInt -> integerToWord
12:34 PM Changeset in ghc [13ebd1e]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Simplify int2Word# . integerToInt -> integerToWord
12:31 PM Changeset in ghc [69985f0]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Rename toInt# -> integerToInt for consistency
12:31 PM Changeset in ghc [ddada32]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Rename toInt# -> integerToInt for consistency
12:31 PM Changeset in integer-gmp [661a3e3]ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Rename toInt# -> integerToInt for consistency
12:30 PM Changeset in base [0e618f8]data-proxydbcsghc-7.4ghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Follow toInt# -> integerToInt renaming
12:30 PM Changeset in ghc [0a69e14]wip/T9016wip/ampwip/coveritywip/orf by Ian Lynagh <igloo@…>
Follow toInt# -> integerToInt renaming
12:27 PM Changeset in ghc [e5cda42]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
12:27 PM Changeset in testsuite [0c3676c]at-defaultsatomicsdata-kind-syntaxghc-7.4ghc-7.6ghc-deferghc-new-cono-pred-tyoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
12:25 PM Changeset in ghc [8b9fffbf]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/T9016wip/ampwip/coveritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5287
12:25 PM Changeset in testsuite [6210836]at-defaultsatomicsdata-kind-syntaxgh