Timeline


and

Feb 10, 2009:

10:56 PM Ticket #3015 (Building packages using ghc (6.8.2) results in inconsistent error ...) created by akrohit
[…] Whenever installing any package using cabal or building packages …
10:55 PM Changeset in ghc [ef378f7c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix cleaning and installing the libraries When cleaning or installing, we need to ignore what $stage is, and just clean/install all the libraries.
9:54 PM Ticket #2971 (readFile "/proc/mounts" hangs on an amd64 machine) closed by igloo
fixed: Merged
9:54 PM Ticket #2980 (Data.Generics reports wrong package?) closed by igloo
fixed: Merged
9:52 PM Changeset in ghc [f75d258c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Don't use the absolute path to the bindist tarball On Windows, we end up doing something like rsync c:/build/ghc-6.10.1-unknown-mingw32.tar.bz2 haskell.org:dist and it thinks that it is meant to get the file from the host called "c". Now we just do rsync ghc-6.10.1-unknown-mingw32.tar.bz2 haskell.org:dist so rsync understand what we mean.
7:47 PM Ticket #2808 (createDirectoryIfMissing should be atomic) closed by igloo
fixed: All 3 merged.
7:45 PM Ticket #2894 (Documentation for "even" missing) closed by igloo
fixed: Now fixed in HEAD and 6.10 branch.
9:17 AM Ticket #3014 (Any type being derived in Haskell 98 module) created by fasta
Load the attached module with ghci -ignore-dot-ghci, do :browse and …
8:58 AM DataParallel/WorkPlan edited by chak
(diff)

Feb 9, 2009:

7:20 PM Ticket #3013 (New simple GADT feature) created by guest
It's somewhat of an anomaly that the following does not work: […] …
3:01 PM Ticket #2916 (Adding "-auto-all" when using "-O2 -prof" causes "<<loop>>") closed by simonmar
invalid: So what happened here is that GHC decided to transform this […] into …
12:03 PM Ticket #3012 (A little deriving for GADTs) created by guest
For GADTs that are really enumerations, I think deriving Show should work. …
11:25 AM Changeset in ghc [a2336415]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
scheduleYield(): check the wakeup queue before yielding
11:24 AM Changeset in ghc [57eae27]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
remove -debug; we already have debug and non-debug ways
11:24 AM Changeset in testsuite [078dc78]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
remove -debug; we already have debug and non-debug ways
9:34 AM Changeset in ghc [c51d6b96]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
hack to make this test work more often
9:34 AM Changeset in testsuite [cf0eb88]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
hack to make this test work more often
9:29 AM Changeset in ghc [3a9f5196]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add LANGUAGE
9:29 AM Changeset in testsuite [ecb1265]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add LANGUAGE
9:29 AM Changeset in ghc [41a173c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
further fixes to this test
9:29 AM Changeset in testsuite [a4972a8]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
further fixes to this test
1:05 AM TypeFunctionsStatus edited by chak
(diff)
12:04 AM Ticket #2709 (System.Directory.doesDirectoryExist "\\" is False on Windows) closed by igloo
fixed: Fixed in HEAD and 6.10 branch: […]

Feb 8, 2009:

11:58 PM Ticket #3002 (Documentation for Data.Map.unionWithKey makes reference to "new" and "old" ...) closed by igloo
fixed: Fixed in HEAD and 6.10-branch: […]
11:53 PM Ticket #2883 (setitimer(ITIMER_VIRTUAL) is not always available) closed by igloo
fixed: Applied to HEAD and 6.10 branch: […]
10:34 PM Ticket #3011 (ASSERT failed: file typecheck/TcMType.lhs line 526 t_a32G{tv}) created by batterseapower
NB: this is NOT AFAIK a duplicate of the previous ticket about the TcMType …
10:32 PM Changeset in ghc [e0de482d]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update test results for the 6.10 branch
10:32 PM Changeset in testsuite [cd04e56]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update test results for the 6.10 branch
7:14 PM Changeset in ghc [4fc80ef6]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Handle the case where setitimer(ITIMER_VIRTUAL) is not always available Patch from sthibaul. Fixes trac #2883.
7:06 PM Ticket #2913 (OldException's catch etc should treat new Exception types as ...) closed by igloo
fixed: Fixed in HEAD and 6.10 branches: […]
11:19 AM Ticket #3006 (ghc panic when build Crypto package on Mac OS X 10.4) closed by Deewiant
duplicate: Duplicate of #2967, #2919, #2771, and #2753.
11:19 AM Ticket #3010 ("RegAllocLinear.getStackSlotFor: out of stack slots" ghc 6.10.1 for ...) closed by Deewiant
duplicate: Duplicate of #3006, #2967, #2919, #2771, and #2753.
1:51 AM Ticket #3010 ("RegAllocLinear.getStackSlotFor: out of stack slots" ghc 6.10.1 for ...) created by agocorona
compiling Crypto-4.1.0 .............. ............... [1 of 4] Compiling …

Feb 7, 2009:

8:04 PM Ticket #3009 (ghci-6.10.1 has odd buffering behavior) created by judahj
In ghci-6.10.1: […] That is, even though stdin is supposed to be …
6:14 PM Changeset in base [3495442]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by naur@…>
Rules to make genericLength strict for Int/Integer lengths, see #2962
12:58 AM Changeset in ghc [a7d8074d]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Correct an IsFunction that should be IsData

Feb 6, 2009:

11:45 PM Ticket #3008 (Strange behavior when using newtyped version of IO monad in FFI import ...) created by waern
Take a look at these two modules: A.hs: […] B.hs: […] Now, …
10:35 PM Ticket #3007 (GHC seems to ignore the package name of modules imported with {#- SOURCE ...) created by jeltsch
I have attached an archive with source bundles of two small Cabal packages …
10:31 PM Changeset in ghc [8fd6a1e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix calling maths functions when compiling via C
7:36 PM Ticket #3006 (ghc panic when build Crypto package on Mac OS X 10.4) created by alexott
I build Crypto package on Mac OS X 10.4 and got following error: […]
5:34 PM Changeset in directory [a17753e]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Malcolm.Wallace@…>
nhc98 now uses more of the code (shared with ghc) here.
5:33 PM Changeset in base [346d667]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Malcolm.Wallace@…>
implement System.IO.Error more fully for nhc98
5:16 PM Ticket #3005 (Normalize fully-applied type functions prior to display) created by dmcclean
I have a module with a matrix type constructor: […] which uses …
4:59 PM Changeset in base [2491131]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Fix #2971: we had lost the non-blocking flag on Handles created by openFile This code is a mess, fortunately the new IO library cleans it up.
4:57 PM Changeset in ghc [305b24a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Improvements to the "can't find module" error message (#2980) If the module was found in multiple hidden packages, we list them all. Could not find module `Data.Generics': it is a member of the hidden package `base-3.0.3.0' it is a member of the hidden package `syb' Use -v to see a list of the files searched for.
3:54 PM Changeset in ghc [3b987be8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
update expect_brokens to point to the right tickets
3:54 PM Changeset in testsuite [c570d8d]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
update expect_brokens to point to the right tickets
3:31 PM Changeset in ghc [e28dc9b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add a panic to fix the build on amd64/Linux; to be fixed properly later
3:12 PM Changeset in ghc [4c4f9f5]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix the build on OS X: only understands .space, not .skip
2:59 PM Changeset in ghc [dc01512f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
build fix: add -I../rts/parallel
2:34 PM Changeset in ghc [3710a4e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix building with GHC 6.8
2:34 PM Changeset in ghc [232e7212]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix the build on amd64/Linux
2:02 PM Changeset in ghc [497302c4]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
When generating C, don't pretend functions are data We used to generated things like: extern StgWordArray (newCAF) __attribute__((aligned (8))); ((void (*)(void *))(W_)&newCAF)((void *)R1.w); (which is to say, pretend that newCAF is some data, then cast it to a function and call it). This goes wrong on at least IA64, where: A function pointer on the ia64 does not point to the first byte of code. Intsead, it points to a structure that describes the function. The first quadword in the structure is the address of the first byte of code so we end up dereferencing function pointers one time too many, and segfaulting.
1:08 PM Changeset in ghc [fbc3fc4]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
crucial bugfix: add a store/load memory barrier to popWSDeque()
1:07 PM Changeset in ghc [03ef5bd]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
bugfix: an unsigned comparison should be signed
1:07 PM Changeset in ghc [0366875]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
tiny cleanup
1:06 PM Changeset in ghc [c8072f7]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
add debugging code and comments
1:03 PM Changeset in ghc [894864e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
add an assertion
1:01 PM Changeset in ghc [5f7079b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
add a single-threaded version of cas()
1:01 PM Changeset in ghc [aee6d689]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
add a store/load memory barrier
11:11 AM Changeset in base [882ba4a]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Malcolm.Wallace@…>
Make System.Posix.Internals buildable by nhc98.

Feb 5, 2009:

10:21 PM Ticket #3004 (Makefile needs to improve treatment of HsColour) created by nr
Fresh checkout, a few new patches, sh boot & configure are OK, but 'make' …
5:50 PM Ticket #3003 (Happy does not reject pragmas) created by SamB
I was about to report a bug in GHC's handling of -fno-warn-missing …
4:48 PM Ticket #2982 (GHCi crashes if a :def command gets a pattern-match error) closed by igloo
fixed: Fixed in HEAD and 6.10 branch by […] […]
4:39 PM Ticket #2989 (ByteString causes C stack overflow in generated code) closed by igloo
invalid: I agree, doesn't look like a bug to me.
3:21 PM Ticket #2949 (ghci suddenly won't start) closed by igloo
worksforme: No response from submitter, so closing. Please reopen if you can reproduce …
3:06 PM Changeset in base [1036239]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
add some rules of thumb for catching exceptions, restructure the docs a bit
12:46 PM Changeset in ghc [829a7d02]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Refactor the spark queue implementation into a generic work-stealing deque So we can use this abstraction elsewhere in the RTS
9:10 AM Changeset in ghc [0694fc71]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Add test for Trac #2994
9:10 AM Changeset in testsuite [b24ba5a]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Add test for Trac #2994
8:12 AM Changeset in ghc [efbf8ab]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Split PprMach into arch specific modules - There are still some #ifdefs for choosing between i386, x86_64, linux, darwin and other OS's. - Also reformat SPARC.RegInfo to remove some of the visual noise.
8:06 AM Changeset in ghc [1353826e]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Validate fixes
3:06 AM Changeset in ghc [51cae522]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Fix validate

Feb 4, 2009:

4:33 PM Changeset in directory [8d5f972]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <marlowsd@…>
fix this test for the new version of createDirectoryIfMissing (#2808) - add another race test, for two threads both doing create;cleanup - ignore isDoesNotExistErrors in create
3:15 PM Ticket #2994 (give better error messages for instance declarations with the wrong number ...) closed by simonpj
fixed: Your wish is my command. I spent way too long on this, but it was fun. …
3:13 PM Ticket #2905 (require -XGADTs in order to pattern-match GADTs) closed by simonpj
fixed: Done […] Don't merge to the branch; it's a small change in behaviour. …
3:09 PM Changeset in ghc [d95190c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Check -XGADTs in (a) type family decls (b) pattern matches Following Trac #2905, we now require -XGADTs for *pattern matches* on GADTs, not just on *definitions*. Also I found that -XGADTs wasn't being checked when declaring type families, so I fixed that too.
3:07 PM Changeset in ghc [bd0bd64]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Improve error reports for kind checking (Trac #2994) I followed the suggestion in Trac #2994, which took longer than I expected. As usual I did a bit of tidying up at the same time, and improved a few other error reports.
3:06 PM Changeset in ghc [1ef81a9]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Further wibbles to 'deriving' for functor-like things
1:51 PM Ticket #2958 (ghc-pkg describe is lying) closed by simonmar
invalid
11:48 AM Ticket #3002 (Documentation for Data.Map.unionWithKey makes reference to "new" and "old" ...) created by guest
The example given for unionWithKey uses rather odd names "new_value" and …
10:47 AM Changeset in ghc [6cd825d]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
leave out rts/ from include-dirs in the inplace rts package it shouldn't be there, and might hide bugs
8:44 AM Ticket #2999 (yi darcs crashes ghc 6.11.20090201) closed by simonpj
fixed: I've pushed a patch that makes it a warning only. That should resolve it. …
8:38 AM Changeset in ghc [9524fc33]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Fix Trac #2999: change an ASSERT to a WARN A bug in the constraint simplifier means that an equality can be solved twice. It's harmless, and will go away with the new constraint simplifier. Hence warning, to avoid unnecessary outright failure on eg Trac #2999.
8:25 AM Changeset in ghc [6561069a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Improve transferPolyIdInfo for value-arg abstraction If we float a binding out of a *value* lambda, the fixing-up of IdInfo is a bit more complicated than before. Since in principle FloatOut can do this (and thus can do full lambda lifting), it's imporrtant that transferPolyIdInfo does the Right Thing. This doensn't matter unless you use FloatOut's abilty to lambda-lift, which GHC mostly doesn't, yet. But Max used it and tripped over this bug.
8:19 AM Changeset in ghc [a77cfb5]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Two small improvements to LiberateCase Max Bolingbroke suggested these two small improvements to LiberateCase (most of the size increase is comments :-)): a) Do LiberateCase on small functions even if they are mutually recursive See Note [Small enough] b) Don't do LiberateCase on functions for which it'd be fruitless, namely when a free varible is scrutinised *outside* the function See Note [Avoiding fruitless liberate-case] There is virtually no effect on nofib, but Max tripped over cases where it mattered slightly.
5:51 AM Changeset in ghc [67136d3]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Split RegAllocInfo into arch specific modules
4:38 AM Changeset in ghc [2984649]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Fix some haddock problems.
3:52 AM Changeset in ghc [ee6bba6f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Move RegLiveness -> RegAlloc.Liveness
3:41 AM Changeset in ghc [a12e845]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Rename MachRegs, MachInstrs -> Regs, Instrs to reflect arch specific naming
3:32 AM TypeFunctionsStatus edited by chak
(diff)
3:07 AM Changeset in ghc [9de520b7]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Split MachRegs.hs into arch specific modules
12:09 AM Changeset in ghc [e8043f3]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Add Pwr callish mach op
12:08 AM Ticket #2993 (Precedence errors are reported for undefined operators) closed by igloo
fixed: Both merged.
12:07 AM Ticket #2903 (Incorrect length for CWStringLen on Win32) closed by igloo
fixed: Fixed (thanks Ross!) in HEAD and 6.10 branch: […]

Feb 3, 2009:

10:19 PM Ticket #2987 (panic when compiling again) closed by igloo
fixed: Done: […]
9:36 PM Changeset in ghc [8275817f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Build dph with the stage2 compiler It will use TH, so needs to be built with stage2.
3:55 PM Ticket #3001 (Biographical profiling segfaults) created by nad
[…]
2:22 PM Ticket #2918 (Storable alignment for Double is 4) closed by simonmar
wontfix: The alignment for Storable instances is determined by configure tests. …
2:11 PM Ticket #3000 (:break command should recognize also nonexported top level symbols in ...) created by phercek
When a breakpoint is defined for a qualified function name ( ( conid …
10:02 AM Changeset in unix [4147446]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
fix warnings
8:13 AM Changeset in ghc [92ee78e0]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Split MachInstrs into arch specific modules
7:14 AM Changeset in ghc [337d98d]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Move the graph allocator into its own dir
6:27 AM Changeset in ghc [1823fc8]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Update cabal file
6:24 AM Changeset in ghc [71b016c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Give regs o0-o5 back to the allocator
4:05 AM Changeset in ghc [a842f3d5]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Split out joinToTargets from linear alloctor into its own module. * Also fix a nasty bug when creating fixup code that has a cyclic register movement graph.
3:06 AM DataParallel/WorkPlan edited by chak
(diff)
1:10 AM Changeset in base [c7eca6b]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ross Paterson <ross@…>
Fix #2903: ensure CWStringLen contains the length of the array rather than the String
12:08 AM TypeFunctionsStatus edited by chak
(diff)

Feb 2, 2009:

11:56 PM Ticket #2920 (old-time on hackage is incorrectly packaged) closed by ross
fixed: The fix for the .cabal file was […] which was included in …
11:18 PM Ticket #2999 (yi darcs crashes ghc 6.11.20090201) created by wolverian
[…]
9:00 PM Ticket #2878 (panic while compiling Cabal-1.6.0.1) closed by igloo
worksforme
8:56 PM Ticket #2877 (crash when printig a list (IO ())) closed by igloo
worksforme
8:53 PM Ticket #2874 (Error message doesn't mention extension that is missing) closed by igloo
worksforme: Unreproducible, and no testcase, so closing this ticket. Please reopen if …
7:58 PM Ticket #2606 (Backspace, delete, etc. don't work in ghci in HEAD) closed by igloo
invalid
4:44 PM Changeset in ghc [57217f6]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Improve error reporting for precedence errors Adopt the suggestion of Trac #2993, and tidy up the reporting of precedence parsing errors somewhat.
3:18 PM Changeset in base [7031132]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
OldException catches unknown exceptions as DynException It's important that we put all exceptions into the old Exception type somehow, or throwing a new exception wouldn't cause the cleanup code for bracket, finally etc to happen.
2:50 PM Changeset in ghc [6ba3d614]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Optimise writing out the .s file I noticed while working on the new IO library that GHC was writing out the .s file in lots of little chunks. It turns out that this is a result of using multiple printDocs to avoid space leaks in the NCG, where each printDoc is finishing up with an hFlush. What's worse, is that this makes poor use of the optimisation inside printDoc that uses its own buffering to avoid hitting the Handle all the time. So I hacked around this by making the buffering optimisation inside Pretty visible from the outside, for use in the NCG. The changes are quite small.
2:26 PM Ticket #2990 ("GHC Commentary: The byte-code interpreter and dynamic linker " is empty) closed by igloo
invalid: Thanks for making the wiki page. It sounds more useful than this bug …
1:48 PM Changeset in ghc [1c15bee5]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Add the ability to derive instances of Functor, Foldable, Traversable This patch is a straightforward extension of the 'deriving' mechanism. The ability to derive classes Functor, Foldable, Traverable is controlled by a single flag -XDeriveFunctor. (Maybe that's a poor name.) Still to come: documentation Thanks to twanvl for developing the patch
1:14 PM Commentary/Rts/HaskellExecution/HeapChecks edited by SamB
This looks like a stub, too (diff)
1:07 PM Commentary/Rts/HaskellExecution/Updates edited by SamB
This looks like a stub to me… (diff)
1:05 PM Commentary/Rts/Weak edited by SamB
This is a stub (diff)
1:04 PM Commentary/Rts/Interpreter edited by SamB
This is a stub (diff)
1:03 PM Commentary/Rts/FFI edited by SamB
... but that wasn't the link syntax (diff)
1:03 PM Commentary/Rts/FFI edited by SamB
This is a stub (diff)
1:02 PM CategoryStub edited by SamB
Huh. BackLinks? macro didn't work as expected, and I had assumed the … (diff)
12:56 PM CategoryStub created by SamB
Add a way to tag stubs
5:53 AM Changeset in ghc [cbc96da]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
NCG: Split linear allocator into separate modules.

Feb 1, 2009:

11:12 PM Ticket #2998 (Expose the internals of the network library to make it more extensible) created by tibbe
When creating new libraries on top of the network library it would be …
8:35 PM Changeset in ghc [f21ba11b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Warn in configure if it looks like make 3.80 is about to be used We get caught by http://savannah.gnu.org/bugs/index.php?1516 $(eval ...) inside conditionals causes errors with make 3.80, so warn the user if it looks like they're about to try to use it.
6:19 PM Ticket #2997 (Package names starting with a numeric character cause assembler errors) created by mboes
Hi, When trying to compile a package named 9pH, I get the following …
5:41 PM Ticket #2996 (Network.Socket.sClose should change socket status) created by amthrax
The current implementation of sClose in Network.Socket leaves the socket …
12:07 PM Ticket #2995 (ghc -Wall does not complain about unnecessary data constructor imports) created by EyalLotem
If it is enough to import: […] Then ghc should complain (warn) when …

Jan 31, 2009:

11:23 PM Ticket #2960 (Add instance Data.Traversable for Data.IntMap) closed by igloo
fixed: Applied, thanks!
10:13 PM Ticket #2939 (Example in library doco for Control.Exception.handle is no longer ...) closed by igloo
fixed: Thanks for the report. I've updated the docs.
10:13 PM Ticket #2819 (Bad example code in documentation of Control.Exception.catch) closed by igloo
fixed: Thanks for the report. I've updated the docs.
10:13 PM Ticket #2655 (Control.Exception's Haddock document drop instruction about Extensible ...) closed by igloo
fixed: Thanks for the report. I've updated the docs.
8:48 PM Changeset in base [c856e1e]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Update the Exception docs
8:30 PM Ticket #2994 (give better error messages for instance declarations with the wrong number ...) created by rwbarton
Consider the following erroneous program which tries to define an instance …
8:16 PM Ticket #2993 (Precedence errors are reported for undefined operators) created by Olathe
I found a misleading error message. If I add the import for (<$>), but I …
6:42 AM Ticket #2992 (GHCi Memory Leak in Windows Vista) created by Andir
If use ghci.exe and separating compiling via ghc.exe, memory leak in ghci …

Jan 30, 2009:

10:59 PM GhcApiAstTraversals edited by claus
remove references to old/fixed ghc bugs (diff)
10:57 PM GhcApiAstTraversals edited by claus
redirect from syb-utils to syb or ghc-syb (diff)
8:21 PM Ticket #2991 (.mix files generation broken with -fhpc and --make flags with lhs modules) created by ppavel
assume the project consisting of two files: !Main.lhs and MyModule.hs. …
7:52 PM Ticket #2990 ("GHC Commentary: The byte-code interpreter and dynamic linker " is empty) created by SamB
There is no content on the wiki page Commentary/Rts/Interpreter!
7:15 PM Ticket #2985 (Bogus superclass dictionary with equality constraints) closed by igloo
fixed: Merged.
6:49 PM Ticket #2944 (Mutually recursive equality constraints) closed by igloo
fixed: Merged
6:48 PM Ticket #2961 (Incorrect FFI code generated with -O) closed by igloo
fixed: Merged.
5:54 PM Changeset in ghc [97d5e75a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Comments about injecting implicit bindings
3:27 PM Changeset in ghc [c04a5fe3]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Fix Trac #2985: generating superclasses and recursive dictionaries The Note [Recursive instances and superclases] explains the subtle issues to do with generating the bindings for superclasses when we compile an instance declaration, at least if we want to do the clever "recursive superclass" idea from the SYB3 paper. The old implementation of tcSimplifySuperClasses stumbled when type equalities entered the picture (details in the Note); this patch fixes the problem using a slightly hacky trick. When we re-engineer the constraint solver we'll want to keep an eye on this. Probably worth merging to the 6.10 branch.
3:27 PM Changeset in ghc [6a104dc]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
White space only
2:32 PM Ticket #2914 (RecordWildCards doesn't work with associated datatypes inside class ...) closed by igloo
fixed: Merged.
1:37 PM Ticket #2956 (Template Haskell: cannot splice sections) closed by igloo
fixed: Merged
1:37 PM Ticket #2973 (In ghci, loadObj fails after :cd for compiled module) closed by igloo
fixed: Merged
11:35 AM Changeset in unix [91a9b62]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Don Stewart <dons@…>
Add check for -lrt to get the shm* functions. Subst. in buildinfo
11:34 AM Changeset in unix [65aba51]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Don Stewart <dons@…>
SharedMem.hsc wasn't including HsUnixConfig.h, so no #defines were propagating
11:10 AM Commentary/HeapAlloced edited by simonmar
(diff)
11:08 AM Changeset in ghc [3a5ac61]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
add wiki commentary links
11:07 AM eliminate-heap-alloced.patch.gz attached to Commentary/HeapAlloced by simonmar
try to use ELF section magic to let static closures have block descriptors
11:06 AM faster-heap-alloced.patch.gz attached to Commentary/HeapAlloced by simonmar
implement a more elaborate cache-like scheme for HEAP_ALLOCED on 64-bit …
11:04 AM Commentary/Rts edited by simonmar
(diff)
11:03 AM Commentary/HeapAlloced edited by simonmar
(diff)
11:03 AM Commentary/HeapAlloced created by simonmar
9:19 AM Changeset in ghc [ee262071]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Force the result of user-defined commands so that exceptions are reported with "*** Exception" instead of as a panic.
7:34 AM Ticket #2989 (ByteString causes C stack overflow in generated code) created by Olathe
I accidentally left off the apostrophe in the following code. […] …
5:53 AM DataParallel/WorkPlan edited by chak
(diff)
3:59 AM Ticket #2606 (Backspace, delete, etc. don't work in ghci in HEAD) reopened by japple
(Sorry, meant to his "preview") ctrl-<left arrow> does not work. #2741

Jan 29, 2009:

3:18 PM Ticket #2974 (Compiling HTTP-4000.0.4 makes GHC 6.11.20090121 panic) closed by simonpj
fixed: Urk. Thanks for finding this. I've fixed it now: […] Simon
1:27 PM Status/SLPJ-Tickets edited by simonpj
(diff)
1:19 PM Changeset in ghc [6af98b2]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Two more wibbles to CorePrep (fixes HTTP package and DPH) Ensuring that a) lambdas show up only on the RHSs of binding after CorePrep b) the arity of a binding exactly matches the maifest lambdas is surprisingly tricky. I got it wrong (again) in my recent CorePrep shuffling, which broke packages HTTP and DPH. This patch fixes both.
11:50 AM Ticket #2988 (Improve float-in) created by simonpj
At the moment we can get a cascade of simplifier iterations like this: …
4:39 AM Ticket #2987 (panic when compiling again) created by dsrogers
haskelldb 0.10 doesn't build under ghc 6.10.1. I download it with: […] …

Jan 28, 2009:

10:56 PM Ticket #2986 (:info printing instances often isn't wanted) created by Remi
:info shows all instances of types/classes, which often obscures the info …
8:07 PM Changeset in ghc [80ac93dd]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Remove the doc/ contents from the GMP tarball They are GFDLed, which causes problems for Debian
5:43 PM Ticket #2985 (Bogus superclass dictionary with equality constraints) created by simonpj
[…] Running this program produces <<loop>>. Reason is that the `Num …
10:16 AM Ticket #2984 (Vectorized dph code doesn't terminate) created by fre
The program attached to this ticket doesn't terminate when vectorisation …
10:04 AM DataParallel edited by chak
(diff)
9:19 AM Ticket #2191 (A way to programmatically cause GHC to report the cost center stack ...) closed by simonmar
fixed
8:19 AM Ticket #2983 (Segmentation fault in ray tracer with certain options) created by thoughtpolice
The attached program, RayT.hs, when compiled like so can be executed …

Jan 27, 2009:

2:03 PM Ticket #2982 (GHCi crashes if a :def command gets a pattern-match error) created by simonpj
Peter Hercek reports […] The "no parse" is quite correct: `(read …
1:54 PM DataParallel/WorkPlan edited by chak
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1:42 PM DataParallel/WorkPlan edited by chak
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1:37 PM DataParallel/WorkPlan edited by chak
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1:15 PM DataParallel/WorkPlan edited by chak
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1:00 PM DataParallel/WorkPlan edited by chak
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12:16 PM Changeset in ghc [7f1db085]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
#2973: we should virtualise the CWD inside the GHC API, not in the client The problem is that we install the client's CWD before calling runStmt, but runStmt has to load modules before running the code. We need to install the CWD just before running the code instead, which means it has to be done inside runStmt (and resume).
11:48 AM DataParallel/Optimisation edited by chak
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11:48 AM DataParallel/Optimisation edited by chak
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11:47 AM DataParallel/Related edited by chak
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11:46 AM DataParallel/Desugaring edited by chak
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11:46 AM DataParallel/Desugaring edited by chak
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11:45 AM DataParallel/Vectorisation/CodeVectorisation edited by chak
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11:45 AM DataParallel/Vectorisation/TypeVectorisation edited by chak
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11:44 AM DataParallel/Vectorisation edited by chak
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11:41 AM DataParallel/Design edited by chak
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11:40 AM DataParallel/SMP edited by chak
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11:40 AM DataParallel/Example edited by chak
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11:39 AM DataParallel/WorkPlan edited by chak
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11:38 AM DataParallel/Repositories edited by chak
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11:38 AM DataParallel/Repositories edited by chak
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9:53 AM Changeset in ghc [ce6ff82]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix detection of i386 vs. x86_64 for -pc-solaris From #2951
8:48 AM Changeset in ghc [979fb4a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Samuel Bronson <naesten@…>
Implement #2191 (traceCcs# -- prints CCS of a value when available -- take 3) In this version, I untag R1 before using it, and even enter R2 at the end rather than simply returning it (which didn't work right when R2 was a thunk).

Jan 26, 2009:

5:49 PM Ticket #2981 (".space" directive not recognised by solaris assembler) created by duncan
The Solaris assembler (/usr/ccs/bin/as) does not recognise the .space
4:44 PM Ticket #2961 (Incorrect FFI code generated with -O) reopened by simonmar
4:40 PM Ticket #2961 (Incorrect FFI code generated with -O) closed by simonmar
fixed: Fixed: […]
4:32 PM Ticket #2471 (generate C wrappers for FFI functions) closed by simonmar
duplicate: actually #2979 is a better ticket, so closing this one as a dup.
4:07 PM Ticket #2975 (GHCi's :edit command calls the editor with stdin in nonblocking mode) closed by simonmar
fixed: Thanks for the report. This one is already fixed: […]
3:02 PM Changeset in ghc [ff124db4]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix #2961: we lost some of the generated code for stack args in genCCall A real bug in the x86_64 native code gen: nice! This bug would have been caught by -Wall, and I would have gone though and Walled this file but I know Ben is hacking on this file quite heavily and I don't want to create undue conflicts. Ben: it would be nice to enable -Wall here when you have time.
2:42 PM Ticket #2980 (Data.Generics reports wrong package?) created by Martijn
On a Windows XP machine, importing the Data.Generics packages gives the …
2:00 PM Changeset in ghc [9f35f671]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
add comment for ASSERT_LOCK_HELD()

Jan 25, 2009:

3:53 PM Ticket #2979 (better support for FFI C wrappers for macros in system headers) created by duncan
Often C functions get defined via macros on some systems. For example …
8:49 AM Ticket #2978 (Add support for more characters to UnicodeSyntax) created by porges
Here is a short patch to add support for some more Unicode characters when …

Jan 24, 2009:

7:38 PM Ticket #2977 (Install phase fails when using --enable-shared) created by ingmar
Using todays snapshot (6.11.20090123), --enable-shared fails to install …

Jan 23, 2009:

6:00 PM Changeset in ghc [65009a1]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Make the libffi patch files portable Solaris's patch can't apply them if the lines beginning "---" aren't preceeded by a "diff -ur foo bar" line.
5:37 PM Ticket #2964 (System.Directory.getCurrentDirectory doesn't work on win32 if the current ...) closed by simonmar
duplicate: looks like the same bug as #2963
4:39 PM Ticket #2976 (:show bindings give wrong results when a variable was redefined) created by phercek
Bindings displayed with :show bindings do not correspond to what can …
4:04 PM Ticket #2975 (GHCi's :edit command calls the editor with stdin in nonblocking mode) created by kaol
When using editline support, GHCi sets stdin to nonblocking mode. […] …
2:20 PM Changeset in ghc [87a00632]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
better error message for missing package-qualified modules in ghc -M
1:52 PM Building/Solaris edited by duncan
make it clear in what cases we would want to avoid hard coding paths (diff)
1:46 PM Building/Solaris edited by maeder
added references to tickets (diff)
5:22 AM Changeset in ghc [d7d09c18]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Keep track of destinations when doing a tabled jump
3:51 AM Changeset in ghc [abaa832]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Do general 64 bit addition and conversion
12:50 AM Changeset in ghc [bddb8eb]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Don't need a write barrier for store synchronisation on SPARC under TSO.

Jan 22, 2009:

10:51 PM Changeset in ghc [c0ea29af]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Use .skip instead of .space in assembler - In the GNU assembler they mean the same thing - The Solaris assembler only has .skip
10:21 PM Ticket #2974 (Compiling HTTP-4000.0.4 makes GHC 6.11.20090121 panic) created by wolverian
Compiling Network.HTTP.MD5Aux makes GHC HEAD panic: […]
7:07 PM Building/Solaris edited by maeder
remark on linker flags (diff)
6:59 PM Building/Solaris edited by maeder
added --with-gcc note (diff)
4:48 PM Ticket #2973 (In ghci, loadObj fails after :cd for compiled module) created by sanders_n
I am using ghc 6.10.1 from MacPorts?, upgraded recently from 6.8.?. To …
9:21 AM Changeset in ghc [c7ea7c15]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Also do misaligned reads (this time for sure!)
6:15 AM ArmLinuxGhc edited by kazuya
(diff)
4:09 AM Ticket #2972 (ppc ghci segfaults at startup) created by cemeyer
GHCi works in 6.8.3, broken (segfaults on startup) in 6.10.1 on linux/ppc.
1:13 AM Changeset in unix [0f0765c]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Require Cabal version >= 1.6
1:13 AM Changeset in process [02b43f7]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Require Cabal version >= 1.6
1:13 AM Changeset in integer-gmp [14c1eda]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Require Cabal version >= 1.6
1:13 AM Changeset in ghc-prim [bcc9812]ghc-7.2ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Ian Lynagh <igloo@…>
Require Cabal version >= 1.6
1:12 AM Changeset in base [dae6d68]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Require Cabal version >= 1.6

Jan 21, 2009:

11:24 PM Changeset in ghc [581a6a7]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Also do misaligned reads
6:28 PM Changeset in unix [c43b161]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Add "bug-reports" and "source-repository" info to the Cabal file Also switched to the modern Cabal file format
6:26 PM Changeset in process [d3979e7]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Add "bug-reports" and "source-repository" info to the Cabal file
6:24 PM Changeset in integer-gmp [dda286e]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Add "bug-reports" and "source-repository" info to the Cabal file
6:22 PM Changeset in ghc-prim [7f004ef]ghc-7.2ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Ian Lynagh <igloo@…>
Add "bug-reports" and "source-repository" info to the Cabal file
6:20 PM Changeset in base [754e364]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Add "bug-reports" and "source-repository" info to the Cabal file
5:23 PM Building/Prerequisites edited by simonmar
(diff)
2:48 PM Ticket #2971 (readFile "/proc/mounts" hangs on an amd64 machine) created by dsf
readFile "/proc/mounts" hangs on an amd64 machine with ghc 6.10.1, it …
2:43 PM Building/Solaris edited by duncan
move a bit about, remove done TODOs (diff)
2:36 PM Building/Solaris edited by duncan
various updates (diff)
2:32 PM Ticket #2810 (Debugger: change context to the module containing the current breakpoint) closed by simonmar
duplicate: closing as dup of #2803
2:17 PM Changeset in ghc [485ab9c]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
When converting TH syntax to GHC syntax, need to put sections in parentheses Fixes trac #2956
2:17 PM Building/Solaris edited by maeder
note about GCC version 3.4.4 (diff)
10:56 AM Ticket #2970 (detecting readline in top-level ./configure is no guarantee of readline ...) created by duncan
This is about readline in 6.8.x, but presumably the same issue applies for …
5:23 AM Changeset in ghc [7a4d665]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Add a SPARC version of rts_mkInt64 that handles misaligned closure payloads.
3:47 AM Changeset in ghc [87b5b19f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Reenable out of line 32 bit float ops
2:55 AM Changeset in ghc [2922c9a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Clean up formatting and add comments in genCCall
1:26 AM Changeset in ghc [70800c2]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Fix format problem when converting float to int
1:00 AM Ticket #2809 (Patching libffi fails in Solaris) closed by igloo
duplicate: Duplicated by #2957.
12:37 AM Changeset in ghc [a5013199]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: fill branch delay slot after tabled jump (doh!)

Jan 20, 2009:

9:59 PM Ticket #2759 (Data.Generics.ConstrRep isn't general enough) closed by igloo
fixed: Applied, thanks!
9:59 PM Ticket #2875 (Correct SYB's representation of Char) closed by igloo
fixed: Applied, thanks!
9:49 PM Changeset in ghc [246253ea]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Add tabled switch
9:18 PM Ticket #2726 (getAddrInfo and addrFamily not in scope on Windows GHC 6.8) closed by igloo
invalid: Moved here: http://trac.haskell.org/network/ticket/5
8:59 PM Ticket #2774 (sIsReadable and sIsWritable return true after socket is closed.) closed by igloo
invalid: Moved here: http://trac.haskell.org/network/ticket/4
8:55 PM Ticket #2784 (Cannot call connect with a socket that is already bound.) closed by igloo
invalid: Moved to here: http://trac.haskell.org/network/ticket/3
8:17 PM Ticket #2936 (System.IO.Error needs to be imported unconditionally) closed by igloo
fixed: I've pushed an untested patch; please reopen if it's still broken for you. …
7:30 PM Ticket #2943 (Socket related IO cannot be be interrupted on Windows) closed by igloo
invalid: Moved here: http://trac.haskell.org/network/ticket/2
7:25 PM Building/Solaris edited by duncan
note a few more TODOs (diff)
7:03 PM Building/Solaris edited by duncan
note gmake (diff)
6:56 PM Building/Solaris edited by duncan
note sparcv9 abi issue (diff)
6:50 PM Building edited by duncan
link to solaris build advice (diff)
6:48 PM Building/Solaris created by duncan
initial advice, a few TODOs to verify instructions
6:22 PM Ticket #2969 (unix package built wrong on Solaris) created by duncan
On Solaris with recent gcc versions the unix package gets built with an …
6:02 PM Ticket #566 (mips-sgi-irix6.5 port?) closed by duncan
wontfix: I withdraw the feature request :-)
3:34 PM Ticket #2968 (add test for C trigraphs) created by duncan
[…] If we compile the above -fvia-C then some gcc versions report: …
3:22 PM Ticket #2967 (GHC panics while building the Crypto library) closed by igloo
duplicate: Thanks for the report; this is a duplicate of #2753.
3:21 PM Ticket #2919 (ghc panic while compiling Crypto) closed by igloo
duplicate: Thanks for the report; this is a duplicate of #2753.
2:47 PM Ticket #2967 (GHC panics while building the Crypto library) created by tibbe
GHC panics when I try to build Crypto-4.1.0. […] I've attached the …
9:06 AM Changeset in ghc [3c8d3f11]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
SPARC NCG: Fix 64bit integers returned from ccalls

Jan 19, 2009:

5:29 PM Ticket #2966 (build system does not respect --with-gcc=) created by duncan
The ./configure scripts for all the core libs do not respect the …
3:02 PM Ticket #2965 (GHC on OS X does not compile 64-bit) created by Axman6
Not much to say other than GHC does not compile as a 64-bit program on OS …
1:23 PM Ticket #2964 (System.Directory.getCurrentDirectory doesn't work on win32 if the current ...) created by kirby
If you create a path with an international character in it (accented …
11:23 AM Changeset in ghc [09dc0da]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by 'Jose Pedro Magalhaes <jpm@…>
#2875: Correct SYB's representation of Char
8:17 AM Ticket #2963 (Exception if current path has national symbols) created by Tonal
Environment: Windows Vista Home Ru + sp1 ghc 6.10.1 Example for error: …

Jan 18, 2009:

9:56 PM Attic/Building/BuildSystem/New edited by igloo
(diff)

Jan 17, 2009:

11:22 PM Ticket #2250 (unpackFamily on Windows fails match) closed by igloo
invalid: Moved to http://trac.haskell.org/network/ticket/1
9:43 AM Ticket #2962 (Reduce space usage of genericLength for common Num instances) created by thorkilnaur
There is a space leak in genericLength: […] The attached patch …
12:20 AM Ticket #2931 (Template Haskell: Quoting single letter identifier leads to a parse error ...) closed by igloo
fixed: Merged.
12:20 AM Ticket #2445 (better error message needed for missing package files) closed by igloo
fixed: Both merged.
12:17 AM Ticket #2645 (fix type, performance of IntMap(Set).findMin(Max)) closed by igloo
fixed: Applied, thanks!
12:17 AM Ticket #2644 (type of IntMap.intersection[WithKey] is incorrect) closed by igloo
fixed: Applied, thanks!
12:17 AM Ticket #2643 (Optimized IntMap / IntSet construction from sorted input) closed by igloo
fixed: Applied, thanks!

Jan 16, 2009:

11:41 PM Ticket #2961 (Incorrect FFI code generated with -O) created by sjanssen
GHC 6.10.1 seems to generate incorrect code for createWindow in X11-1.4.3 …
8:26 PM Ticket #2368 (ASSERT failed! file coreSyn/CorePrep.lhs line 669) closed by igloo
fixed: Confirmed: simpl014 now passes with ./validate --slow.
7:11 PM Ticket #2960 (Add instance Data.Traversable for Data.IntMap) created by Deewiant
Data.IntMap doesn't have a Data.Traversable.Traversable instance like …
4:59 PM Ticket #2959 (Merge in LambdaVM (Haskell to Java/JVM bytecode translator)) created by kgardas
Hello, it would really be nice to see LambdaVM[1] merged in. I'm afraid …
4:18 PM Ticket #2958 (ghc-pkg describe is lying) created by josef
If I do 'ghc-pkg describe attoparsec' the last line will say the …
4:00 PM Ticket #2957 (GHC head build fails on non-GNU system assuming `patch' command is GNU ...) created by kgardas
Hello, GHC head build fails on non-GNU system using `patch' command in …
3:54 PM Ticket #2131 (concprog001(threaded2) occasional failures.) closed by simonmar
fixed: We've had no more concprog002 failures since the recent round of throwTo …
2:26 PM Changeset in base [a43f89c]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Jose Pedro Magalhaes <jpm@…>
Proposal #2875: remove StringRep and StringConstr
2:06 PM Changeset in base [88c7149]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Jose Pedro Magalhaes <jpm@…>
Fix #2759: add mkRealConstr and mkIntegralConstr, deprecate mkFloatConstr and mkIntConstr
12:22 PM Ticket #2955 (Data in $HOME/.ghc is not validated leading to obscure error messages when ...) closed by duncan
fixed: Fortunately this has just been fixed. #2445 In future you would get an …
11:41 AM Ticket #2956 (Template Haskell: cannot splice sections) created by Deewiant
[…] Trying to load the above gives: […] The line it's complaining …
10:21 AM Ticket #2955 (Data in $HOME/.ghc is not validated leading to obscure error messages when ...) created by erikd
I installed cabal-install-0.6.0 from source, used ghc for a couple of days …
5:58 AM Ticket #2954 (System.Process.terminateProcess sends SIGTERM rather than SIGKILL on unix) created by guest
The documentation says {{{ […] On Unix systems, terminateProcess sends …
4:34 AM TypeFunctionsStatus edited by chak
(diff)

Jan 15, 2009:

11:40 PM Ticket #2953 (deriving Functor, Foldable, Traversable) created by twanvl
It is possible to derive instance of Functor, Foldable and Traversable, as …
11:30 PM Ticket #2952 (ghci fails to start from start menu on windows 7) created by larsv
In Windows 7 (6.1.7000) when starting ghci from the start menu, using Run …
3:56 PM Status/SLPJ-Tickets edited by simonpj
(diff)
1:48 PM Changeset in ghc [027e6be]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Robustify lookupFamInstEnv, plus some refactoring This patch deals with the following remark Suppose we have type family T a :: * -> * type instance T Int = [] and now we encounter the type (T Int Bool). If we call lookupFamInstEnv on (T Int Bool) we'll fail, because T has arity 1. Indeed, I *think* it's a precondition of lookupFamInstEnv that the supplied types exactly match the arity of the type function. But that precondition is neither stated, nor is there an assertion to check it. With this patch, lookupFamInstEnv can take "extra" type arguments in the over-saturated case, and does the Right Thing. There was a nearly-identical function lookupFamInstEnvUnify, which required the precisely analogous change, so I took the opportunity to combine the two into one function, so that bugs can be fixed in one place. This was a bit harder than I expected, but I think the result is ok. The conflict-decision function moves from FamInst to FamInstEnv. Net lines code decreases, although there are more comments.
12:37 PM Ticket #2699 (broken pipe errors are too noisy) closed by simonmar
fixed
11:44 AM CodeOwners edited by kaol
Replacing myself as the Debian GHC maintainer (diff)
9:34 AM Ticket #1632 (Test.HUnit documentation) closed by RichardG
fixed: FIX-1632-Test.HUnit-documentation.patch adds documentation to the …
9:33 AM Ticket #2822 (Arity expansion not working right) closed by simonpj
fixed: Fixed by […] Thanks, Ian. Simon
6:18 AM Ticket #1632 (Test.HUnit documentation) reopened by RichardG
Reopenening ticket; documentation didn't make it into library.

Jan 14, 2009:

10:03 PM Ticket #2951 (Add support for amd64-solaris2 platform) created by kgardas
Hello, it would be nice if GHC build correctly detects if it's running on …
3:40 PM Commentary/SourceTree edited by simonpj
(diff)
3:36 PM Ticket #2950 (show breakpoint numbers of breakpoints which were ignored during :force) created by phercek
Extend message "* Ignoring breakpoint" (which is printed during :force …
2:58 PM Ticket #2948 (the type of System.Posix.Process.executeFile is not general enough) closed by simonmar
fixed: done.
2:46 PM Ticket #2949 (ghci suddenly won't start) created by guest
I've no clue what is wrong or what I have changed, but when I tried to …
2:01 PM Changeset in ghc [2775987]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Robustify lookupFamInstEnv Suppose we have type family T a :: * -> * type instance T Int = [] and now we encounter the type (T Int Bool). That is perfectly fine, even though T is over-saturated here. This patch makes lookupFamInstEnv robust to such over-saturation. Previously one caller (TcTyFuns.tcUnfoldSynFamInst) dealt with the over-saturation case, but the others did not. It's better to desl with the issue at the root, in lookupFamInstEnv itself.
12:47 PM Changeset in unix [9b1a1e7]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
generalise type of executeFile (#2948)
9:18 AM Attic/Building/BuildSystem/New edited by simonmar
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9:17 AM Attic/Building/BuildSystem/New edited by simonmar
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9:16 AM Attic/Building/BuildSystem/New edited by simonmar
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9:10 AM Attic/Building/BuildSystem/New edited by simonmar
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9:07 AM Attic/Building/BuildSystem/New edited by simonmar
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6:06 AM ObjectiveC/Classes edited by chak
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3:09 AM Ticket #2948 (the type of System.Posix.Process.executeFile is not general enough) created by nr
Because System.Posix.Process.executeFile does not return, its return …

Jan 13, 2009:

9:46 PM Ticket #2947 (infix precedence of backtick functions defined in ghci is not reported by ...) created by EyalLotem
excerpt from ghci: […]
5:58 PM Changeset in ghc [e3cb60d]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Improve trace message
4:12 PM Ticket #2946 (tracing should be controled by a global flag) created by phercek
Instead of ":trace" and ":trace <expr>" command there should be one …
3:44 PM Attic/Building/BuildSystem/New edited by simonpj
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3:28 PM Attic/Building/BuildSystem/New edited by simonpj
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3:19 PM Attic/Building/BuildSystem/New edited by simonpj
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2:42 PM Attic/Building/BuildSystem/New edited by simonmar
add ShowPath?, PageOutline? (diff)
2:36 PM Ticket #2945 (add command :mergetrace) created by phercek
Currently trace history is stored in "Resume" context. I'm not aware of …
2:27 PM Attic/Building/BuildSystem/New edited by simonmar
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2:21 PM Attic/Building/BuildSystem/New edited by simonmar
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2:14 PM Attic/Building/BuildSystem/New edited by simonmar
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2:13 PM ObjectiveC edited by chak
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2:12 PM ObjectiveC edited by chak
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2:11 PM ObjectiveC/Classes edited by chak
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2:11 PM ObjectiveC/Classes edited by chak
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2:10 PM Attic/Building/BuildSystem/New edited by simonmar
add idiom for distdirs (diff)
1:50 PM Commentary/SourceTree/Includes edited by simonmar
fix links (diff)
1:48 PM Building edited by simonmar
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1:47 PM Commentary edited by simonmar
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1:47 PM Building/Files edited by simonmar
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1:45 PM Building/Files edited by simonmar
redirect back to Commentary/SourceTree (diff)
1:44 PM Commentary/SourceTree edited by simonmar
re-instate links to sub pages (diff)
1:44 PM ObjectiveC edited by chak
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1:20 PM Ticket #2944 (Mutually recursive equality constraints) created by MartijnVanSteenbergen
Given this piece of code: […] GHC complains: […] Is this a bug? …
12:48 PM Attic/Building/BuildSystem/New edited by simonpj
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12:45 PM Attic/Building/BuildSystem/New edited by simonpj
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12:37 PM Attic/Building/BuildSystem/New edited by simonpj
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12:27 PM Attic/Building/BuildSystem/New edited by simonpj
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12:24 PM Attic/Building/BuildSystem/New edited by simonpj
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12:16 PM Attic/Building/BuildSystem/New edited by simonpj
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12:09 PM Attic/Building/BuildSystem/New edited by simonpj
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12:05 PM Attic/Building/BuildSystem/New edited by simonpj
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11:42 AM Commentary/Compiler/NameType edited by matthijs
Fix some syntax typo's (diff)
10:28 AM ObjectiveC/Messaging edited by chak
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10:27 AM ObjectiveC/Messaging edited by chak
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10:27 AM Ticket #2941 (HsBase.h includes termios.h which prevents us including curses.h on ...) closed by simonmar
fixed: Fixed in 6.10.1, because we don't #include anything in .hc files. I …
6:12 AM ObjectiveC edited by chak
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6:12 AM ObjectiveC edited by chak
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5:58 AM ObjectiveC edited by chak
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5:55 AM ObjectiveC/Messaging edited by chak
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5:51 AM ObjectiveC edited by chak
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5:51 AM ObjectiveC edited by chak
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5:02 AM ObjectiveC/ForeignDeclarations edited by chak
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4:34 AM ObjectiveC/Messaging edited by chak
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1:30 AM ObjectiveC/Messaging edited by chak
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Jan 12, 2009:

11:39 PM Ticket #2943 (Socket related IO cannot be be interrupted on Windows) created by h.holtmann
While playing with socket communication, I noticed that socket IO cannot …
11:29 PM Ticket #2942 (witten/ghc-6.10.1-powerpc-apple-darwin.tar.bz2: make install fails on ...) created by thorkilnaur
The make install of the binary distribution …
10:16 PM Ticket #2941 (HsBase.h includes termios.h which prevents us including curses.h on ...) created by duncan
Every .hc file includes HsBase.h from the base package. Unfortunately …
5:42 PM BuildBot edited by duncan
fix link to buildbot website (diff)
4:41 PM Attic/Building/BuildSystem/New edited by simonmar
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4:19 PM Attic/Building/BuildSystem/New edited by simonmar
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4:14 PM Attic/Building/BuildSystem/New edited by simonmar
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4:13 PM Attic/Building/BuildSystem/New created by simonmar
1:39 PM Ticket #2912 (GHCi bug: bus error when executing some gsl-random code) closed by simonmar
duplicate: This is another instance of #781. The problem is caused by this reference …
1:38 PM ObjectiveC/Classes edited by chak
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1:37 PM ObjectiveC/Classes edited by chak
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1:36 PM ObjectiveC/Classes edited by chak
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1:29 PM ObjectiveC edited by chak
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12:36 PM Status/SLPJ-Tickets edited by simonpj
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12:07 PM Ticket #2940 (Do CSE after CorePrep) created by simonpj
Common sub-expression analysis is deliberately conservative, but it's …
10:50 AM Ticket #2938 (excessive use of stack space with longer source lists) closed by simonmar
duplicate: See #2002: we concluded that it was reasonable for GHC to use linear stack …
8:43 AM Ticket #2935 ("A lazy (~) pattern cannot bind existential type variables" happens for ...) closed by simonpj
wontfix: The error message is not good, but it's right to reject this program. …

Jan 11, 2009:

3:52 PM Ticket #2910 (throwTo can block indefinitely when target thread finishes with exceptions ...) closed by igloo
fixed: All 7 merged
3:40 PM Ticket #2873 (ghc-pkg list/dump --package-conf=missing returns successful error code) closed by igloo
fixed: Merged
1:58 PM ObjectiveC/Classes edited by chak
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5:29 AM ObjectiveC/Classes edited by chak
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