Timeline


and

Aug 8, 2007:

11:37 PM Ticket #1527 (parsing error message that could be improved) closed by Isaac Dupree
fixed: Maybe this is fixed along with the mistake of allowing -> in do-blocks? …
10:12 PM Ticket #1603 (a miscompilation of (`rem` 0x40000000)::Int with -O -fvia-C) created by Isaac Dupree
eival has the wrong value in this fairly minimal testcase: […] …
5:24 PM Ticket #1602 (GHC.Handle.fdToHandle' locks regular files) created by bos@…
The code in GHC.Handle.fdToHandle' locks a regular file. This violates …
2:57 PM Changeset in ghc [c4a7120]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@…>
Add R_X86_64_PC64 relocation support to the Linker
2:35 PM Ticket #1601 (ghc-6.6.1: internal error: evacuate: strange closure type 7600) created by guest
I tried to compile the Kaya compiler with GHC. GHC crashed with an …
10:28 AM Ticket #1600 (Optimisation: CPR the results of IO) created by simonmar
GHC currently cannot unbox the result of a function in the IO monad. For …
8:00 AM Ticket #1599 (testsuite timeout doesn't kill subprocesses on Windows) created by simonmar
The timeout program doesn't kill subprocesses on Windows, which means for …
4:30 AM DebuggingGhcCrashes edited by chevalier@…
because it never hurts to restate the obvious… (diff)

Aug 7, 2007:

8:34 PM Ticket #1598 (Could instances of Typeable, Data be added?) created by igloo
In http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=426612 Mark Carroll …
8:28 PM Ticket #1597 (OpenGL: Bindings for GLE library?) created by igloo
In http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=419125 Josh Triplett …
6:48 PM Ticket #1596 (ghc-pkg --define-name is undocumented) created by eivuokko
In ghc 6.6.1 ghc-pkg --define-name is undocumented, except getting …
6:38 PM Ticket #1595 (duplicate "not in scope" error when giving multiple vars type-signatures ...) created by Isaac Dupree
(bug in 6.6.1 and 6.7) […] results in […] Expected result: only …
5:58 PM Ticket #1594 (Better QuickCheck/HUnit integration) created by igloo
Daniel Burrows <dburrows@…> in …
4:06 PM Changeset in ghc [d6f5745]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@…>
Add __PIC__ define for -fPIC compiled C code
2:41 PM Changeset in ghc [763daed]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@…>
Remove unused -optdll option.
2:40 PM Changeset in ghc [efae1c6]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@…>
Link Windows DLLs and OSX dylibs correctly in linkDynLib
11:01 AM Ticket #1593 (Improve runInteractiveProcess error message when working directory does ...) created by tomasz.zielonka@…
Example code: […] This happens on Linux with both 6.6 and the latest …

Aug 6, 2007:

11:23 PM Ticket #1592 (Unexpected boxing in generated code) created by neil
I've got an inner loop that I think I can see is strict in the Int …
7:50 PM Ticket #1591 (runghc, ghc rts or base implements unintuitive shell escaping in Windows) created by eivuokko
Parameters passed to script via runghc get malformed unintuitively. …
10:25 AM Ticket #1590 (Libraries proposal: Add System.Info.isWindows) created by neil
Currently the recognised way to test if your application is being run on …
9:41 AM Ticket #1589 (Process creation and communication doesn't scale linearly) created by guest
Creating processes (with forkIO) and communicating between them (with …
8:51 AM Changeset in ghc [fd8b4a3]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@…>
Call windres with explicit preprocessor path in case gcc is not in $PATH
8:45 AM Changeset in ghc [dfc4d5e]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@…>
Weak.c incorrectly claims it's being compiled along RTS Main.c
5:06 AM Changeset in ghc [3a6c911]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 Michael D. Adams <adamsmd@…>
Fix typo in comment
5:00 AM Changeset in ghc [80569240]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 Michael D. Adams <adamsmd@…>
Added a case for non-zero arity INFO_TABLE_FUN to the Cmm parser. This is needed in order to write Main_main from pure Cmm.
4:50 AM Changeset in ghc [fc395f40]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 Michael D. Adams <adamsmd@…>
Change to the Cmm syntax. Put gc_block before update_frame. This order matches the symantic order better since the GC check is done before the update frame is pushed.
4:48 AM Changeset in ghc [5e27c88]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 Michael D. Adams <adamsmd@…>
Fix the calling convention order in the CPS It now matches the order used by the existing codeGen.

Aug 5, 2007:

9:14 PM BaseSplit edited by SamB
oops, some braces were missing… (diff)
2:30 PM Changeset in process [77ad093]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Move some internals to unix This makes the deps work out for the System.Posix.Signals move.
1:25 PM Changeset in process [3985fe2]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Remove tabs from the process.cabal file

Aug 4, 2007:

10:03 PM Commentary/Packages/PackageReorg edited by SamB
Point out the BaseSplit page's existance (diff)
9:17 PM Ticket #1588 (unrequested generalized newtype deriving?) created by SamB
Consider the two type definitions: […] Why is it that the former …
9:11 PM Ticket #1587 (":i (->)" doesn't work) created by SamB
[…] I hope that's clear enough for you ;-).
8:20 PM Ticket #1586 (trace output ordering in HEAD incorrectly) closed by igloo
invalid: It's generally unwise to rely on the order that trace's will be evaluated, …
4:22 PM Ticket #1586 (trace output ordering in HEAD incorrectly) created by iampure@…
I don't have a test case, but it appears that the Debug.Trace.trace output …
1:00 PM Ticket #1585 (Um, an error, I don't even understand it.) closed by igloo
fixed: 6.6.1 gives a proper error message: […]
12:45 PM Ticket #1584 (problem presenting with explicit pattern matching) closed by igloo
invalid: Thanks for the detailed report! However, hugs also disagrees with you, as …
9:28 AM Changeset in directory [933bc96]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Malcolm.Wallace@…>
Restore working version of copyFile for nhc98. The recent patch changing its implementation was insufficiently portable.
5:27 AM Ticket #1585 (Um, an error, I don't even understand it.) created by guest
this is the output of a ghc error I found, it wanted me to tell you about …

Aug 3, 2007:

9:09 PM Building/RunningTests edited by igloo
(diff)
7:54 PM SharedLibraries edited by clemens
correct mangling (diff)
6:09 PM Changeset in base [d97c910]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Move the datamap001 (our only test) to the containers package
2:50 PM Ticket #1584 (problem presenting with explicit pattern matching) created by guest
Hi all, I believe I've found a bug in ghc 6.6.1. From Chapter 9. What to …
12:26 PM Building/RunningTests edited by igloo
(diff)
10:56 AM Ticket #1582 (impossible: TODO: gc_target) closed by simonmar
fixed: crashing code temporarily commented out, this is work in progress.
10:56 AM Ticket #1583 (GHCi + large Integer arithmetic + Ctrl-C = bad) created by Isaac Dupree
Now detected and mostly repeatable on x86, not just powerpc. […] The …
10:20 AM Changeset in ghc [de21f53]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 <simonmar@…>
FIX part of #1372, improvements to the recompilation checker This patch adds a check that each imported module is listed in the dependencies from the previous interface. It catches the following cases and forces recompilation: - an exposed package has been upgraded - we are compiling with different package flags - a home module that was shadowing a package module has been removed - a new home module has been added that shadows a package module I haven't yet added the package timestamping as described in #1372.
6:36 AM Commentary/Compiler/HsSynType edited by guest
Fix SrcLoc? links. (diff)
6:28 AM Commentary/Compiler/HscMain edited by guest
Fix GhcFile? link to HscMain (add .lhs) (diff)
6:23 AM Commentary/Compiler/IfaceFiles edited by guest
Fix GhcFile? links (add appropriate .lhs and .hs) (diff)
6:14 AM Commentary/Compiler edited by guest
s/teh/the (diff)
6:13 AM Commentary/Pipeline edited by guest
Link source reference to DriverPipeline?.hs (diff)
2:25 AM Ticket #1582 (impossible: TODO: gc_target) created by sorear
[…]
12:35 AM Ticket #1581 (:info doesn't show all instances) created by iampure@…
Doing :info doesn't show the instance in the module containing an instance …
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