Timeline


and

Jul 16, 2007:

9:06 PM TestingPatches edited by igloo
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2:51 PM WorkingConventions edited by simonmar
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2:47 PM TestingPatches edited by simonmar
add link to test suite docs (diff)
2:16 PM Ticket #1540 (GHC on Macs) created by guest
I used to be a hacker, but now I'm more of a manager type. I would still …
2:00 PM WikiStart edited by igloo
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1:59 PM WorkingConventions edited by igloo
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1:54 PM TestingPatches created by igloo
12:54 PM Ticket #1539 (Ord should not default to ()) created by Peter Berry <pwberry@…>
See http://hpaste.org/1711 . This defaulting is surprising and unuseful, …
9:34 AM Ticket #1538 (GHC/Float.lhs on Mac OS X 10.4 can not always be compiled with -split-objs) created by Christian.Maeder@…
compiling vith -fasm fails: […] it succeeds with -fvia-C […] it …
12:56 AM Ticket #1537 (do notation translation) created by Isaac Dupree
& Really there are two things: Normally, (do True) fails to compile in …

Jul 15, 2007:

8:11 PM Commentary/Compiler/CPS edited by Michael D. Adams
Added section 'Cmm Optimization assumed by CPS' (diff)
12:29 PM Ticket #1536 (need documentation in GHC.Conc, Control.Parallel.Strategies) created by Frederik
http://www.haskell.org/pipermail/libraries/2007-July/007756.html

Jul 14, 2007:

11:52 PM Changeset in base [3150dd2]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Define stripPrefix; fixes trac #1464
10:47 PM Changeset in ghc [2aa5a5b6]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Skip break017 if fast (bit of a hack; just to make the validate script work)
10:47 PM Changeset in testsuite [f6988ff]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@…>
Skip break017 if fast (bit of a hack; just to make the validate script work)
4:21 PM Ticket #1469 (GHC suggests -fglasgow-exts, and not {-# LANGUAGE #-} pragmas or ...) closed by igloo
fixed: GHC now suggests -XGeneralizedNewtypeDeriving in this error.
3:53 PM Changeset in ghc [e0ef74c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
Accept output
3:53 PM Changeset in testsuite [68559f1]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 Pepe Iborra <mnislaih@…>
Accept output
12:36 PM Ticket #1535 (Proposal: expose the drive functions in the filepath package) created by igloo
This comes out of #1490, where, in createDirectoryIfMissing, we use stat …
8:32 AM Changeset in ghc [64f0661e]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 Clemens Fruhwirth <clemens@…>
joinToTargets to emit fixup code even when movement graph contains cycles First, cycles can only start of with registers and their destination must involve a register location. This is because memory locations are allocated exclusively for a virtual register and hence can never cause a conflict in the assignment, hence need no fixup code. Therefore, we only have to deal with InReg -> InReg, or InReg -> InReg/InMem movements. The strategy is to take the first cycle element, which is guaranteed to start with a register, spill it to a fresh memory location, compute the fixup for the rest, and restore from the spill slot to its destinations. The "rest" will degenerate into an acyclic scc, so we do not need take care of the empty list case in CyclicScc. ***END OF DESCRIPTION*** Place the long patch description above the ***END OF DESCRIPTION*** marker. The first line of this file will be the patch name. This patch contains the following changes: M ./compiler/nativeGen/RegisterAlloc.hs -6 +27

Jul 13, 2007:

10:51 PM Ticket #1528 (Windows HEAD snapshot does not include hpc program) closed by igloo
worksforme: Looks like it's there to me: […]
10:41 PM Ticket #1438 (Integrate Hpc core tools into GHC) closed by igloo
fixed: HPC has now been integrated into GHC's build system.
9:03 PM Ticket #1534 ([Debugger] Watch on accesses of "variables") created by iampure@…
I would like to put a "watch" on certain parts of records. With such a …
8:25 PM WikiStart edited by AndyGill
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1:10 PM Changeset in ghc [902c6b3e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a test for bug 1533 (currently broken)
1:10 PM Changeset in testsuite [bd5c82a]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@…>
Add a test for bug 1533 (currently broken)
1:09 PM Ticket #1533 (FFI: exporting the same thing multiple times fails: error: redefinition of ...) created by igloo
If we foreign export the same thing multiple times, e.g.: […] then …
11:28 AM Ticket #1457 (Various debugger tests fail) closed by mnislaih
fixed: Some of these tests fail simply because they need an accept output …
11:26 AM Ticket #1532 (Implicit parameters are not available in breakpoints) created by mnislaih
We may want to leave this for after 6.8
11:24 AM Ticket #1531 (_result can get bound to the wrong value in a breakpoint) created by mnislaih
Using test result001 in the example below. :list shows that the tick is …
11:13 AM Ticket #1530 (debugging :steps inside TH spliced code need to be bypassed) created by mnislaih
See test dynbrk005 for an example
11:01 AM Changeset in ghc [6c69c6b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
dynbrk005: update with expected output The test is still expected to fail, as there is some implementation work to be done here
11:01 AM Changeset in testsuite [f8375ce]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 Pepe Iborra <mnislaih@…>
dynbrk005: update with expected output The test is still expected to fail, as there is some implementation work to be done here
10:37 AM Changeset in ghc [412e49aa]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
break014: accept output and unfail
10:37 AM Changeset in testsuite [2b01a4d]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 Pepe Iborra <mnislaih@…>
break014: accept output and unfail
9:28 AM Ticket #1529 (GC abort) created by guest
My program just encountered the following: […] It was using 6.6.1, …
4:27 AM Changeset in ghc [3ca28ff]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
concio001: give the process a tiny little bit more time in the Makefile - Although the test passed when run by itself, it did sometimes fail with validate as the timing just didn't work out on a loaded machine.
4:27 AM Changeset in testsuite [5503e37]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 Manuel M T Chakravarty <chak@…>
concio001: give the process a tiny little bit more time in the Makefile - Although the test passed when run by itself, it did sometimes fail with validate as the timing just didn't work out on a loaded machine.

Jul 12, 2007:

7:19 PM Ticket #1528 (Windows HEAD snapshot does not include hpc program) created by neil
The Windows HEAD snapshot does not appear to include hpc.exe, which is …
2:40 PM Ticket #1527 (parsing error message that could be improved) created by guest
This is just barely a bug. The following code uses do notation and gets a …
1:52 PM Changeset in ghc [9abbf47]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
Added a new :print test
1:52 PM Changeset in testsuite [fb6720c9]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 Pepe Iborra <mnislaih@…>
Added a new :print test
10:07 AM Changeset in ghc [72b2e356]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
remove an obsolete test The script was using Data.Set to test handling of unboxed fields by :print, but some change in Data.Set or in ghc has made fromList more strict and the :print pprinter never gets to show the unboxed fields itself. Moreover, print022 is a much better test for unboxed fields than this one
10:07 AM Changeset in testsuite [122c04f]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 Pepe Iborra <mnislaih@…>
remove an obsolete test The script was using Data.Set to test handling of unboxed fields by :print, but some change in Data.Set or in ghc has made fromList more strict and the :print pprinter never gets to show the unboxed fields itself. Moreover, print022 is a much better test for unboxed fields than this one
8:52 AM Changeset in ghc [3215786]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
Accept output
8:52 AM Changeset in testsuite [773b151]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 Pepe Iborra <mnislaih@…>
Accept output
7:32 AM Ticket #1526 (-fobject-code doesn't apply to expressions typed at the prompt) created by sorear
While looking to see if I could easily fix #1525 myself, I saw a …
7:18 AM Ticket #1525 (:browse shouldn't print single-constructor data definitions twice) created by sorear
[…] Note the multiple definitions of Constraint and QlType?. My …

Jul 11, 2007:

1:10 PM Building/GettingTheSources edited by simonpj
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1:04 PM DarcsRepositories edited by simonpj
(diff)
10:24 AM Changeset in ghc [e4da2394]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Pepe Iborra <mnislaih@…>
Unfail some :print tests
10:24 AM Changeset in testsuite [70db63a]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 Pepe Iborra <mnislaih@…>
Unfail some :print tests
10:19 AM Ticket #1524 (stdcall fails on MacOS) created by chak
The use of the stdcall convention for FFI calls on x86/MacOS fails with a …
10:16 AM Changeset in ghc [d9f824e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
ffi012: stdcall doesn't work on MacOS #1524
10:16 AM Changeset in testsuite [7517953]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 Manuel M T Chakravarty <chak@…>
ffi012: stdcall doesn't work on MacOS #1524
9:21 AM Changeset in ghc [32cd47e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
concio001: account for constant overhead of threadDelay on MacOS - See also #1523
9:21 AM Changeset in testsuite [1ed6b3d]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 Manuel M T Chakravarty <chak@…>
concio001: account for constant overhead of threadDelay on MacOS - See also #1523
9:21 AM Ticket #1523 (Constant overhead of threadDelay) created by chak
On x86/MacOS 10.4.10, the function Control.Concurrenct.threadDelay has a …
8:19 AM Ticket #1510 (Fix warning issued when using the -fhpc flag) closed by AndyGill
fixed: Hpc was introducing tick boxes into inline-able code, and the id's for the …
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