Timeline


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Aug 24, 2007:

11:33 PM Ticket #1610 (Make arrays safer) closed by igloo
fixed: Isaac Dupree pointed out a small bug; other than that, no discussion.
11:33 PM Ticket #1046 (Make array indexing immune to seg-faults) closed by igloo
fixed: Fixed (proposal #1610)
11:29 PM Ticket #1637 (internal error retainstack profiler) closed by guest
duplicate
10:23 PM Changeset in ghc [49b8105]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/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Jump through some hoops to make the Windows SEH exception stuff happy
9:30 PM Changeset in ghc [fe7bff1]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/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add "have interpreter" to the compiler --info output
8:32 PM Ticket #1638 (internal error retainstack profiler) created by iampure@…
[…]
8:32 PM Ticket #1637 (internal error retainstack profiler) created by iampure@…
internal error: Invalid object found in retainStack(): 49139 (GHC …
7:56 PM Changeset in ghc [32f2ee11]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/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Check haddocking works when validating
4:03 PM Changeset in ghc [cdddb069]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/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
comment wibble
3:57 PM Changeset in ghc [f2033eff]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/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
Add count of reg-reg moves remaining for linear allocator stats
3:46 PM Changeset in process [dde4798]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <simonmar@…>
FIX #1593: failing to set the working directory results in exit(126) now
3:31 PM Ticket #1483 (vista: GHCi not loading 80% of the time) closed by simonmar
worksforme: unable to repeat. I'm trying with a freshly installed Vista and a new …
3:21 PM Changeset in ghc [f8c57241]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/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ben.Lippmeier@…>
Add a count of how many spill/reloads/reg-reg-moves remain to dump-asm-stats
2:59 PM Ticket #1636 (Profiling reports contain $f1, $f2 etc) created by iampure@…
Profiling reports contain $f1, $f2 etc. These are compiler generated …
2:50 PM Ticket #1280 (System.Directory.getPermissions gives wrong answer on Vista) closed by simonmar
fixed: Fixed.
2:34 PM Ticket #1271 (Vista: we need to add manifests to binaries to subvert installer-detection) closed by simonmar
fixed: With some subsequent minor fixes, this now works.
1:40 PM Changeset in ghc [99794f66]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/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Pepe Iborra <mnislaih@…>
A partial attempt to improve :stepover With this patch, :stepover can effectively appear to step over recursive calls and calls to locally bound functions (in a where clause). However, when we run out of ticks in the current expression, the illusion vanishes and laziness brings us to the body of the last function we "stepped over". This is not desired at all, it is potentially very confusing. As a countermeasure, when this happens :stepover emits a warning "Warning: no more breakpoints in this function body, switching to :step"
1:27 PM Changeset in ghc [6fa35a0]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/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
In ghc-inplace, flush stdout after giving debugging output
12:41 PM Ticket #1519 (Biography heap profiling aborts) closed by simonmar
fixed: Fixed: […] I can now profile GHC with -hb again.
10:41 AM Changeset in process [37bf70c]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <simonmar@…>
delete configure droppings in setup clean
10:41 AM Changeset in directory [ce0ccf7]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <simonmar@…>
delete configure droppings in setup clean
8:12 AM Ticket #1635 (unreg build is crashing) created by simonmar
In the stage 2 build: […]

Aug 23, 2007:

10:13 PM Ticket #1634 (Type signature normalization) created by kfrdbs@…
[…] causes […] The problem goes away without the explicit …
9:01 PM Ticket #1633 (Improve error message for kind mismatches) created by guest
[…] That's from HAppS/Protocols/HTTP.hs While trying to bend my head …
7:59 PM Ticket #1632 (Test.HUnit documentation) created by guest
I'd like to contribute Haddock documentation for HUnit. Where there was …
2:15 PM Ticket #1282 (binary package wants uncheckedShift functions to be exported from base) closed by simonmar
fixed: Fixed: […]
12:10 PM Ticket #1626 (hpc package cannot be loaded into GHCi) closed by simonmar
fixed: Fixed: […]
11:21 AM TypeFunctionsStatus edited by chak
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11:20 AM TypeFunctionsStatus edited by chak
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11:16 AM Changeset in directory [b33cc8f]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <simonmar@…>
FIX #1280: getPermissions wasn't working on Vista It turns out that _access() in the Windows C runtime used to ignore the X_OK flag, in Vista it now returns an error. After browsing the C runtime sources, I discovered that _stat() has an almost but not quite completely bogus implementation of the st_mode field, which lets us implement a slightly less incorrect approximation to getPermissions than does _access().
10:24 AM Ticket #1631 (Make the External Package Table contain ModDetails not ModIface) created by simonpj
Currently the External Package Table contains ModIfaces. But that …
9:09 AM Ticket #1630 (error msg can be improved: <no location info>: file name does not match ...) created by guest
Hi, When compiling some files with --make, some of them were empty, so …
8:49 AM Ticket #1286 (GHC infelicity list has not been updated since the switch to UTF-8 sources) reopened by guest
I think the fix is wrong. Docs now say: "The Haskell report specifies …
2:53 AM TypeFunctionsStatus edited by chak
(diff)

Aug 22, 2007:

6:31 PM Ticket #738 (ghc can't load files with selinux Enforcing) reopened by alexander.vodomerov@…
The same (or at least similar) occurs on x86 with GHC 6.6.1. The compiler …
6:22 PM Ticket #1629 (Upgrade regex-base,compat,posix with GHC 6.8) created by Chris Kuklewicz <haskell@…>
Since GHC is upgrading to 6.8 immanently I wanted to request updating the …
4:02 PM Ticket #1628 (warning(s) for using stolen syntax that's not currently enabled) created by Isaac Dupree
Turning on -fglasgow-exts makes f x = id$x break. I propose …
3:46 PM Ticket #1627 ({-# INLINE #-} doesn't) closed by simonpj
fixed: Excellent point. It's to do with type applications. I've fixed the …
11:21 AM Ticket #1627 ({-# INLINE #-} doesn't) created by guest
The attached code has an INLINE pragma for a local function, but the …
9:05 AM Ticket #1569 (error in compiling ghc-6.6.1 on 64-bit linux) closed by simonmar
fixed: Fixed: […]
9:04 AM Ticket #1427 (GHC fails to compile with gcc 4.2.0) closed by simonmar
fixed: Fixed: […]
8:42 AM Changeset in ghc [f17c76a]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/exprAritywip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Pepe Iborra <mnislaih@…>
Better document :stepover and its limitations :stepover only works lexically locally, in the context of the current expression. I have tried to make this point clear in the users guide with an example.
8:19 AM Ticket #1626 (hpc package cannot be loaded into GHCi) created by simonmar
As first reported by Mads Lindstrom, and I confirmed today: …
8:15 AM Ticket #1625 (Windows installer: no Users guide or Cabal docs) created by simonmar
The "GHC Documentation" entry in the start menu of a recent GHC installer …

Aug 21, 2007:

4:12 PM Ticket #1624 (internal error caused by adding an instance to a type class with a ...) created by int-e
I've got trouble with the following program: […] This results in a type …
1:28 PM Ticket #1623 (ghci: 20 wakeups per second) created by igloo
From http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=438371 : […] I …
10:35 AM TypeFunctionsStatus edited by chak
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10:14 AM TypeFunctionsStatus edited by chak
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5:34 AM Ticket #1622 (Haskell program's standard output breaks down if piped through 'more') created by ghc@…
In earlier versions of GHC (up to 6.2 I remember) I could easily pipe …
3:35 AM TypeFunctionsStatus edited by chak
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3:34 AM TypeFunctionsStatus edited by chak
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3:30 AM TypeFunctionsStatus edited by chak
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3:04 AM TypeFunctionsStatus edited by chak
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Aug 20, 2007:

9:04 PM Ticket #1549 (ghc derives different type signature for equal functions with overlapping ...) closed by simonpj
fixed: OK, I've committed the documentation fix, and am closing the bug. Thanks …
1:24 PM Ticket #1512 (NCG to handle cyclic fixups for rematching register assignment for jump ...) closed by simonmar
fixed: Already done: […]
12:44 PM Ticket #1621 (GHCi wrong execution time report) created by guest
Hello, using latest GHC 6.6.1 binary package for windows, I've received …
10:34 AM Ticket #1562 (ghci crashes on startup) closed by igloo
worksforme: Reporter says: […]

Aug 19, 2007:

11:31 PM Changeset in unix [06f9c30]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ross Paterson <ross@…>
get the SIG constants for ourselves, rather than relying on HsBaseConfig.h
7:09 PM Ticket #1620 (Bug in debugger 6.7.20070817) created by guest
Somehow the following came up: * Exception: ModBreaks?.modBreaks_array …
7:39 AM Changeset in unix [f0be933]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by ijones@…>
add cross-referencing between posix and process modules
1:50 AM Ticket #1286 (GHC infelicity list has not been updated since the switch to UTF-8 sources) closed by igloo
fixed: Docs updated, thanks!
1:49 AM Ticket #1462 (runghc is undocumented) closed by igloo
fixed: I've added some basic docs.
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