Timeline


and

Jun 23, 2009:

10:45 PM Changeset in ghc [cdf1ca34]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add boot-pkgs and packages to the source dists
10:17 PM Building/Porting edited by thoughtpolice
(diff)
10:17 PM Building/Porting edited by thoughtpolice
updated info about using integer-gmp when bootstrapping (diff)
4:31 PM Ticket #3326 (the recompilation checker should take CPP flags into account) created by bkomuves
The C preprocessor can be used (or maybe abused) to provide different …
2:38 PM Changeset in base [185bcff]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Call nl_langinfo(CODESET) to get the name of the locale encoding on Unix
2:38 PM Changeset in ghc [77bdf4db]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Simon Marlow <marlowsd@…>
Call nl_langinfo(CODESET) to get the name of the locale encoding on Unix
2:26 PM Changeset in ghc [f540ac1]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix buffering problem when GHCi is using the new IO library Behind the scenes, the new IO library always does buffering for read Handles regardless of NoBuffering. Normally this isn't visible, but it causes a problem in GHCi where there are two stdin Handles. This should fix those ghci test failures that sprung up in full testsuite runs recently.
2:09 PM Changeset in ghc [cdd8efa]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Simon Marlow <marlowsd@…>
fix the dependencies on GmpDerivedConstants.h when HaveLibGmp==YES
2:09 PM Changeset in integer-gmp [ae757a7]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Simon Marlow <marlowsd@…>
fix the dependencies on GmpDerivedConstants.h when HaveLibGmp==YES
1:44 PM Changeset in process [76b9ba7]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
Fix #3316: use O_NONBLOCK on GHC's end of the pipe But clear the O_NONBLOCK flag if we pass this FD to another sub-process using createProcess with UseHandle.
1:38 PM Changeset in base [0e5774a]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
add hFlushAll, flushes both read and write buffers
1:38 PM Changeset in ghc [82ea26e2]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Simon Marlow <marlowsd@…>
add hFlushAll, flushes both read and write buffers
12:49 PM Changeset in ghc [0fb9ad3]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Optimise the %.hi : %.o rule Previously this rule had a sanity check for the existence of the .o file. However, the sanity check is expensive, especially on Windows, because it requires spawning a shell. So now we use an empty command here. This change reduced the time to do 'make' in an up-to-date tree on Windows from 33s to 16s for me. (the actual saving depends on how much rebuilding you've been doing, and how many .hi files are older than their .o files). The comments in this file now describe various versions of the rule that don't work.
12:09 PM Ticket #3325 (ghci debugger sometime doesn't notice that Integers are Integers) created by igloo
The ghci debugger sometime doesn't notice that Integers are Integers. For …
11:25 AM Ticket #3324 (Add Foldable and Traversable instances for ((,) a)) created by YitzGale
These instances are pretty obvious, and no more or less trivial than the …
11:14 AM Ticket #3323 (panic: funArgTy) created by simonmar
The following module crashes GHC 6.11.20090615: […] results: […] …
10:50 AM Changeset in base [a5ab321]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
fix bug in partial writes
10:50 AM Changeset in ghc [7975b3a]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Simon Marlow <marlowsd@…>
fix bug in partial writes
10:48 AM Ticket #3322 (Tag base libraries) created by YitzGale
Please tag the base libraries, so that we can darcs get --partial and …
10:03 AM Changeset in ghc [331047f7]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Simon Marlow <marlowsd@…>
don't include config.mk if we're cleaning
10:03 AM Changeset in integer-gmp [234fdf3]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Simon Marlow <marlowsd@…>
don't include config.mk if we're cleaning
8:11 AM Changeset in directory [03106c2]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <marlowsd@…>
add Windows output
12:19 AM Changeset in ghc [8ddc86a]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix the GHCi debugger so that it can recognise Integers again

Jun 22, 2009:

10:44 PM Changeset in ghc [5d94414]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Follow Integer changes
10:18 PM Changeset in ghc [5aa24b2b]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Ian Lynagh <igloo@…>
Make this package now really integer-gmp, rather than pretending it's integer
10:18 PM Changeset in integer-gmp [e3cdbd2]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Make this package now really integer-gmp, rather than pretending it's integer
10:17 PM Changeset in ghc [ff0223a]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add the integer package integer-gmp's Integer is now wrapped by an Integer type in integer.
6:24 PM Ticket #3321 (-fhpc assumes original sources relative to the current directory) created by duncan
For the most part, ghc can be invoked in a manner that is independent of …
2:52 PM Changeset in ghc [c2a8617a]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
fix comment
2:07 PM Changeset in ghc [523c769]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/T9016wip/ampwip/cbv-conv-thunkwip/common-contextwip/coveritywip/cpr-vs-jpwip/drop-containers-dep-from-thwip/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
follow change in System.Posix.Internals.c_open
1:22 PM Ticket #3320 (Parallel program crashes using GHC 6.11 under OS X) created by sebf
The attached program dies with a bus error when compiled -threaded
9:26 AM Changeset in base [91b6357]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Tidy up use of read/write/recv/send; avoid unnecessary wrappers
9:26 AM Changeset in ghc [7f3e271]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Simon Marlow <marlowsd@…>
Tidy up use of read/write/recv/send; avoid unnecessary wrappers
9:15 AM Attic/BeginnersNotes edited by igloo
(diff)
8:57 AM Ticket #3318 (Export System.Process.syncProcess) closed by simonmar
wontfix: Agree with duncan. See also #2233 for other changes we want to make in …
8:39 AM Changeset in base [30041da]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Make this file independent of HsBase.h, use HsBaseConfig.h only
8:39 AM Changeset in ghc [14a5ed14]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Simon Marlow <marlowsd@…>
Make this file independent of HsBase.h, use HsBaseConfig.h only
4:07 AM Ticket #3319 (Template Haskell generates invalid code for import foreign address ...) created by awson
For example, splicing {{{ForeignD (ImportF CCall Unsafe "&" (mkName "foo") …

Jun 21, 2009:

6:29 PM Changeset in ghc [cfc1d392]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Ian Lynagh <igloo@…>
Patch GMP to always use the GHC allocation functions This works around a crash (only on OS X for some reason?) where the GHCi GMP uses the systems memory allocator. We should fix this properly, by making ghci run constructor functions.
6:29 PM Changeset in integer-gmp [d85a9ae]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Patch GMP to always use the GHC allocation functions This works around a crash (only on OS X for some reason?) where the GHCi GMP uses the systems memory allocator. We should fix this properly, by making ghci run constructor functions.
12:42 PM Ticket #3318 (Export System.Process.syncProcess) created by skorpan
I don't see any reason as to why syncProcess is not exported from …

Jun 20, 2009:

11:02 PM Ticket #3275 (ghc: panic! (the 'impossible' happened)) closed by igloo
invalid: OK, that does indeed explain why it happened. You'll need to either build …
8:48 PM Changeset in base [279ad12]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Unconditionally make a (Show Ptr) instance It used to only exist if (WORD_SIZE_IN_BITS == 32 || WORD_SIZE_IN_BITS == 64)
8:48 PM Changeset in ghc [82427f5]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Ian Lynagh <igloo@…>
Unconditionally make a (Show Ptr) instance It used to only exist if (WORD_SIZE_IN_BITS == 32 || WORD_SIZE_IN_BITS == 64)
5:16 PM Ticket #3317 (Ctrl-C is not received during a call to runProcess) created by judah
The following program runs cat as an external process, and tries to kill …
11:14 AM Ticket #3316 (Deadlock in non-threaded RTS with hPutBuf) created by ganesh
Using the non-threaded RTS, the attached program works fine in 6.8.2, but …
10:52 AM Ticket #3315 (Add generalised "lookup" function) created by skorpan
I think it would be very nice to have a default implementation of a …
8:30 AM Ticket #3314 (Add compilation date to +RTS --info) created by Orphi
I don't know how hard this would be, but it would be nice to add a …

Jun 19, 2009:

11:21 PM Ticket #3313 (Uncertain bug report (panic!)) created by semanticprecision
Hi, I really have no clue what happened; ghc panic!'d without much info, …
8:18 PM Building/Porting edited by igloo
(diff)
2:54 AM Ticket #3312 (no darcs and no VERSION file) created by zooko
Trying to port ghc to OpenBSD/sparc64 so that I can build darcs there so …
2:47 AM Ticket #3311 (web page direct me to a tarball that can't build) created by zooko
I started here: http://hackage.haskell.org/trac/ghc/wiki/Building . Then …

Jun 18, 2009:

11:56 PM Ticket #3310 (`show BlockedIndefinitely` should not equal `show BlockedOnDeadMVar`) created by enolan
show BlockedIndefinitely and show BlockedOnDeadMVar should, IMO, …
1:54 PM Changeset in base [1df344f]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Windows: Unicode openFile and stat functions
1:54 PM Changeset in ghc [2e7e5a3]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Simon Marlow <marlowsd@…>
Windows: Unicode openFile and stat functions
1:48 PM Changeset in directory [4c05263]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <marlowsd@…>
Windows: Unicode getDirectoryContents and setPermissions
1:20 PM Changeset in unix [27f3051]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
Decouple from base (almost) by copying foreign imports here from System.Posix.Internals
11:26 AM Changeset in base [6c2c942]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Add a comment to remind us that memcpy_src_off is used by dph
11:26 AM Changeset in ghc [772a1687]wip/T9016wip/ampwip/coveritywip/drop-containers-dep-from-thwip/orf by Simon Marlow <marlowsd@…>
Add a comment to remind us that memcpy_src_off is used by dph
10:29 AM Changeset in directory [1a0d518]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <marlowsd@…>
add a test for getDirectoryContents on a non-existent directory
1:29 AM Ticket #3309 (getArgs should return Unicode on Unix) created by YitzGale
The raw bytes of args should be decoded according to the current locale. …
1:19 AM Ticket #3308 (getArgs should return Unicode on Windows) created by YitzGale
This is what is expected, and it is needed for file paths read from the …
1:13 AM Ticket #3307 (System.IO and System.Directory functions not Unicode-aware under Unix) created by YitzGale
Under Unix, file paths are represented as raw bytes in a String. That is …
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