Timeline


and

Aug 3, 2006:

7:57 PM GhcDarcs edited by ptanski
(diff)
7:39 PM TypeFunctions edited by chak
Type checking indexed types (III) (diff)
7:28 PM ReplacingGMPNotes edited by ptanski
(diff)
7:02 PM TypeFunctions edited by chak
Type checking indexed types (II) (diff)
6:42 PM Ticket #843 (Dependency information for the linking step) created by pf1@…
I'd like to let GHC report which object files are linked together when …
6:23 PM TypeFunctions edited by chak
Type checking indexed types (I) (diff)
5:03 PM TypeFunctions edited by chak
Align implementation description with actual code plus add terminology … (diff)
4:26 PM Hackathon edited by atomb
Added myself to attendee list (diff)
3:33 PM Hackathon edited by guest
(diff)
9:06 AM Ticket #842 (pretty-printing bug in Template Haskell library) created by devnull1999@…
It can quickly be seen in ghci but occurs in any compiler using the …
4:39 AM ReplacingGMPNotes edited by ptanski
(diff)
4:38 AM ReplacingGMPNotes edited by ptanski
(diff)
4:36 AM ReplacingGMPNotes edited by ptanski
(diff)
4:30 AM ReplacingGMPNotes edited by ptanski
(diff)
4:25 AM ReplacingGMPNotes edited by ptanski
(diff)
4:09 AM ReplacingGMPNotes edited by ptanski
(diff)
4:08 AM ReplacingGMPNotes edited by ptanski
(diff)
4:03 AM ReplacingGMPNotes edited by ptanski
(diff)
2:43 AM ReplacingGMPNotes edited by ptanski
(diff)
1:36 AM ReplacingGMPNotes edited by ptanski
(diff)
1:33 AM Ticket #841 (Build order causes errors when booting from HC files) created by red5_2@…
When booting from HC files using `./distrib/hc-build …
12:13 AM ReplacingGMPNotes edited by ptanski
(diff)
12:10 AM ReplacingGMPNotes edited by ptanski
(diff)
12:08 AM ReplacingGMPNotes edited by ptanski
(diff)

Aug 2, 2006:

10:29 PM ReplacingGMPNotes edited by ptanski
(diff)
10:20 PM ReplacingGMPNotes edited by ptanski
(diff)
6:44 PM TypeFunctionsExamples created by chak
Map example
6:41 PM TypeFunctions edited by chak
(diff)
5:33 PM Hackathon edited by mboes@…
add name. (diff)
5:10 PM Changeset in ghc [9cbee1b]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Add new field to TySynonym
2:33 PM WikiStart edited by ptanski
(diff)
2:33 PM ReplacingGMPNotes created by ptanski
2:32 PM TypeFunctionsStatus edited by chak
(diff)
2:29 PM WikiStart edited by ptanski
(diff)
2:06 PM Changeset in ghc [8a2fd9f]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Manuel M T Chakravarty <chak@…>
Make 'iso' special in the parser
12:51 PM Changeset in ghc [022a738]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by kevind <kevind@…>
Add test for unboxed fields in GADT record selectors
12:51 PM Changeset in testsuite [ef3203fc]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 kevind <kevind@…>
Add test for unboxed fields in GADT record selectors
12:33 PM Ticket #840 (GHC on "loosing" its handles takes 100% CPU) created by guest
On Windows, GHC 6.4.2, the following program: import System.Process main …
12:19 PM Ticket #839 (Generate documentation for built-in types and primitve operations) created by simonpj
GHC has a bunch of primitive types, which are not definable in Haskell, …
12:07 PM Internships edited by simonpj
(diff)
3:58 AM TypeFunctionsStatus edited by chak
(diff)
3:51 AM TypeFunctionsStatus edited by chak
(diff)
1:30 AM TypeFunctionsStatus edited by chak
(diff)
1:29 AM TypeFunctionsStatus edited by chak
(diff)
1:27 AM TypeFunctions edited by chak
(diff)
1:11 AM TypeFunctions edited by chak
(diff)
12:57 AM TypeFunctions edited by chak
(diff)
12:16 AM TypeFunctionsStatus edited by chak
(diff)
12:15 AM TypeFunctionsStatus edited by chak
(diff)
12:14 AM TypeFunctionsStatus edited by chak
(diff)
12:12 AM TypeFunctionsStatus edited by chak
(diff)

Aug 1, 2006:

11:35 PM Changeset in base [1632c8ac]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by mnislaih@…>
Show instance for GHC.Base.Unknown
11:35 PM Changeset in directory [1632c8ac]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by mnislaih@…>
Show instance for GHC.Base.Unknown
11:35 PM Changeset in ghc [8b1678a]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by mnislaih@…>
Show instance for GHC.Base.Unknown
11:35 PM Changeset in process [1632c8ac]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by mnislaih@…>
Show instance for GHC.Base.Unknown
6:40 PM TypeFunctions edited by chak
(diff)
6:04 PM Hackathon edited by guest
(diff)
5:33 PM TypeFunctions edited by chak
(diff)
5:24 PM TypeFunctions edited by chak
(diff)
5:22 PM TypeFunctions edited by chak
(diff)
5:20 PM TypeFunctions edited by chak
(diff)
5:17 PM TypeFunctions edited by chak
(diff)
5:10 PM TypeFunctions edited by chak
new formation rules (diff)
5:01 PM Ticket #672 (INLINE pragmas for default methods don't work) closed by simonpj
fixed: So far as I can see, this works fine in both 6.4.2 and the HEAD. So I'm …
4:09 PM TypeFunctions edited by chak
Relaxing restrictions (diff)
10:50 AM Changeset in ghc [9ca0a58]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by kevind@…>
Add missing Cast cases to libCase and scExpr

Jul 31, 2006:

10:22 PM TypeFunctions edited by chak
(diff)
9:16 PM TypeFunctions edited by chak
(diff)
9:15 PM TypeFunctions edited by chak
(diff)
9:12 PM TypeFunctions edited by chak
(diff)
8:48 PM TypeFunctions edited by chak
(diff)
8:33 PM TypeFunctionsStatus edited by chak
(diff)
8:19 PM TypeFunctions edited by chak
(diff)
8:18 PM TypeFunctions edited by chak
(diff)
8:06 PM TypeFunctions edited by chak
(diff)
7:57 PM TypeFunctions edited by chak
(diff)
6:59 PM TypeFunctions edited by chak
(diff)
5:51 PM TypeFunctionsStatus edited by chak
(diff)
2:39 PM TypeFunctionsStatus edited by chak
(diff)

Jul 30, 2006:

3:06 PM Hackathon edited by doaitse
(diff)

Jul 29, 2006:

10:08 PM Changeset in base [abf088e]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Eliminate some warnings Eliminate warnings in the libraries caused by mixing pattern matching with numeric literal matching.
10:08 PM Changeset in directory [abf088e]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Ian Lynagh <igloo@…>
Eliminate some warnings Eliminate warnings in the libraries caused by mixing pattern matching with numeric literal matching.
10:08 PM Changeset in ghc [e745d6c8]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Eliminate some warnings Eliminate warnings in the libraries caused by mixing pattern matching with numeric literal matching.
10:08 PM Changeset in process [abf088e]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Eliminate some warnings Eliminate warnings in the libraries caused by mixing pattern matching with numeric literal matching.
1:34 AM TypeFunctionsStatus edited by chak
(diff)

Jul 28, 2006:

11:52 PM TypeFunctionsStatus edited by chak
(diff)
10:17 PM TypeFunctionsStatus edited by chak
(diff)
9:37 PM TypeFunctions edited by chak
(diff)
9:22 PM TypeFunctions edited by chak
(diff)
9:21 PM TypeFunctions edited by chak
(diff)
9:20 PM TypeFunctions edited by chak
(diff)
8:02 PM TypeFunctionsStatus edited by chak
(diff)
7:50 PM TypeFunctions edited by chak
(diff)
7:49 PM TypeFunctions edited by chak
(diff)
7:36 PM TypeFunctionsStatus edited by chak
(diff)
7:33 PM TypeFunctions edited by chak
(diff)
6:54 PM TypeFunctions edited by chak
type checking class declarations with assoc data types (diff)
6:51 PM TypeFunctions edited by chak
renaming an extraction of assoc data types (diff)
12:57 PM Ticket #838 (GHC binary for FreeBSD/amd64) created by alter
GHC binary for FreeBSD/amd64. I bought new AMD64 X2 machine, instelled …
10:26 AM Hackathon edited by guest
(diff)
8:24 AM Ticket #837 (Infer fully qualified names to overcome namespace clashes) closed by simonpj
wontfix: Java decides which variable you mean by looking at the types of its …
3:23 AM Ticket #837 (Infer fully qualified names to overcome namespace clashes) created by p.tanski@…
If you could interpret Section 5.5.2 of the last published Haskell Report …
1:10 AM TypeFunctions edited by chak
(diff)
1:08 AM TypeFunctions edited by chak
(diff)
1:03 AM TypeFunctionsStatus edited by chak
(diff)
12:59 AM TypeFunctionsStatus edited by chak
(diff)

Jul 27, 2006:

10:39 PM Hackathon edited by guest
(diff)
10:19 PM Hackathon edited by guest
(diff)
8:43 PM Hackathon edited by guest
(diff)
8:42 PM TypeFunctionsStatus edited by chak
(diff)
8:20 PM TypeFunctionsStatus created by chak
8:03 PM TypeFunctions edited by chak
(diff)
7:56 PM TypeFunctions edited by chak
specification and restrictions (diff)
7:43 PM TypeFunctions created by chak
aims
7:34 PM WikiStart edited by chak
Added type functions page (diff)
3:51 PM Ticket #827 (Overlapped pattern warnings for lazy patterns) closed by simonpj
fixed: Excellent point. And the solution proposed is just right too. Thank you. …
3:49 PM Changeset in ghc [146d22fc]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Add test for overlapping pattern warnings for lazy patterns
3:49 PM Changeset in testsuite [5703a1f4]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 overlapping pattern warnings for lazy patterns
3:42 PM Changeset in ghc [73b32a6d]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Add a test for infix type constructors
3:42 PM Changeset in testsuite [cc53241]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 a test for infix type constructors
2:06 PM Changeset in ghc [f9d1d672]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmar@…>
add new cabal test
2:06 PM Changeset in testsuite [9b66ceb]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 <simonmar@…>
add new cabal test
2:04 PM Changeset in ghc [c0d4e93]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmar@…>
test fixes and new tests for package support
2:04 PM Changeset in testsuite [3269099]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 <simonmar@…>
test fixes and new tests for package support
2:01 PM Changeset in ghc [425c4fb]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmar@…>
accept output (improved error messages due to PrintUnqual changes)
2:01 PM Changeset in testsuite [84ff4766]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 <simonmar@…>
accept output (improved error messages due to PrintUnqual changes)
1:49 PM Changeset in ghc [692ece8]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmar@…>
accept output
1:49 PM Changeset in testsuite [ef2c210]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 <simonmar@…>
accept output
1:32 PM Ticket #836 (rebindable if-then-else syntax) created by nibro
This is a request to make the syntactic if-then-else construct of Haskell …
12:04 PM Ticket #756 (Threaded RTS deadlock when used with Visual Haskell) closed by simonmar
fixed: Krasimir tells me that this is now working fine.
8:30 AM Ticket #835 (Expose less type/class info in an interface file, to reduce recompilation) created by simonpj
John Meacham writes "However, whenever I change a data type or class even …
8:00 AM Changeset in ghc [0a4c03a]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Lemmih <lemmih@…>
Add a C++ phase. Fixes bug #800

Jul 26, 2006:

8:09 PM Hackathon edited by guest
(diff)
6:44 PM Hackathon edited by guest
(diff)
2:24 PM Ticket #829 (Make -fcontext-stack dynamic) closed by simonpj
fixed: OK, I've implemented this. -fcontext-stack=N will be dynamic in 6.6. …
12:18 PM Changeset in ghc [14d5afa7]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Make mkApps etc infix, and left-associative
9:46 AM Changeset in ghc [6d4bd8f7]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
A somewhat subtle (FC-related) bug concerning the monomorphism restriction

Jul 25, 2006:

5:45 PM Changeset in base [1ff5e59]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by mnislaih@…>
Introduce Unknowns for the closure viewer. Add breakpointCond which was missing
5:45 PM Changeset in directory [1ff5e59]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by mnislaih@…>
Introduce Unknowns for the closure viewer. Add breakpointCond which was missing
5:45 PM Changeset in ghc [9b46e1e]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by mnislaih@…>
Introduce Unknowns for the closure viewer. Add breakpointCond which was missing
5:45 PM Changeset in process [1ff5e59]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by mnislaih@…>
Introduce Unknowns for the closure viewer. Add breakpointCond which was missing
2:19 PM Changeset in ghc [06a394f]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Simon Marlow <simonmar@…>
Modifications required by the changes to package support in GHC A NameG now needs to store the package name, too.
11:24 AM GarbageCollectorNotes edited by guest
(diff)
11:23 AM GarbageCollectorNotes edited by guest
(diff)
11:22 AM SingleThreadedCollection edited by guest
(diff)
11:22 AM SingleThreadedCollection edited by guest
(diff)
11:20 AM SingleThreadedCollection edited by guest
(diff)
11:15 AM SingleThreadedCollection edited by guest
(diff)
11:13 AM MotivationForParallelization edited by guest
(diff)
11:07 AM MotivationForParallelization edited by guest
(diff)
10:30 AM GarbageCollectorNotes edited by guest
(diff)
10:13 AM GarbageCollectorNotes edited by guest
(diff)
9:44 AM Internships edited by simonpj
(diff)
9:09 AM Ticket #834 (bogus gcc option used when compiling ghc-6.4.2) closed by dcoutts@…
invalid: This bug is only occurs on Gentoo because of options used in older …
1:08 AM Ticket #834 (bogus gcc option used when compiling ghc-6.4.2) created by mvanier@…
I'm compiling ghc-6.4.2 using gcc-4.1.1 on a gentoo linux system. It's …

Jul 24, 2006:

4:26 PM Hackathon edited by AtzeDijkstra
(diff)
10:37 AM Hackathon edited by AtzeDijkstra
(diff)
7:38 AM Hackathon edited by Luke.Maurer@…
Hackathon attendee (diff)

Jul 23, 2006:

6:39 PM Hackathon edited by guest
(diff)
5:14 PM Ticket #833 (hs-plugins requires an executable temporary directory) created by titto@…
I have a program that I compile and execute under Fedora Core 5 (X86) and …

Jul 21, 2006:

6:26 PM HackathonProjects edited by guest
(diff)
10:03 AM Changeset in ghc [5f6a1e20]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmar@…>
add test for Ix bug
10:03 AM Changeset in testsuite [6ce9ca48]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 <simonmar@…>
add test for Ix bug

Jul 19, 2006:

4:00 PM Ticket #832 (GMP needs to be updated) created by leebutterman@…
when i run Prelude> 2 ^ (2 ^ 25) + (1::Integer) in GHCi, after a few …
2:44 PM Ticket #831 (GHCi user interface bug) created by guest
GHCi can do some weird things, with the letter g and the up arrow: […] …
12:22 PM Ticket #830 (Compiler performance bug: large "do" expression) created by simonmar
From Neil Mitchell: Using GHC 6.4.2 on Windows and 6.4.1 on Linux, I get …
12:13 PM Ticket #826 (Optimization breaks strictness with IO) closed by simonmar
duplicate: This looks like another instance of #457

Jul 18, 2006:

6:35 PM Ticket #829 (Make -fcontext-stack dynamic) created by bjorn@…
HaskellDB generates code with large types for database tables. This code …
12:38 PM Ticket #828 (ghc -e 'Control.Monad.Fix.mfix error' panics) closed by Lemmih
fixed

Jul 17, 2006:

11:43 PM Ticket #828 (ghc -e 'Control.Monad.Fix.mfix error' panics) created by duncan
Just for the record, a low priority bug... Folk on IRC found this obscure …
10:19 PM Ticket #827 (Overlapped pattern warnings for lazy patterns) created by red5_2@…
The compiler appears to disregard lazy patterns when producing …

Jul 15, 2006:

8:47 AM Ticket #826 (Optimization breaks strictness with IO) created by aljee@…
The following program fails with exception when compiled with -O0, but …

Jul 14, 2006:

11:56 PM Hackathon edited by chad
(diff)
4:50 PM Changeset in ghc [2026e95]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Add some type signatures
4:44 PM Ticket #824 (overlapping instances and separate compilation) closed by simonpj
fixed: 1. Yes, it's per module. I've added a note to that effect in the user …
4:04 PM WikiStart edited by simonpj
(diff)
11:59 AM Ticket #825 (with -threaded, infinite loops run too slowly) closed by simonmar
fixed: This is fixed properly in 6.6, but unfortunately I don't think it's …

Jul 13, 2006:

9:34 PM Changeset in ghc [c860699c]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
A class in an interface file defines the CoTyCon of its class tyocn
8:24 PM Hackathon edited by guest
(diff)
3:56 PM WikiStart edited by simonmar
(diff)
3:49 PM Internships edited by simonpj
(diff)
3:47 PM Internships edited by simonpj
(diff)
3:31 PM Internships created by simonmar
info about internships at MSR
3:14 PM HackathonProjects edited by simonmar
add lots more ideas (diff)
1:13 AM Ticket #825 (with -threaded, infinite loops run too slowly) created by guest
This program […] normally dies with a <<loop>> exception. However, …

Jul 11, 2006:

8:21 PM Ticket #824 (overlapping instances and separate compilation) created by tullsen@…
There's three issues here that all seem to revolve around overlapping …

Jul 10, 2006:

9:37 PM Ticket #823 (impossible happens with ghc 6.5 building gtk2hs on win32) created by dagit@…
Trying to build gtk2hs-0.9.10 on win32 using ghc 6.5 (the ghc that ships …
5:11 PM Ticket #822 (-keep-tmp-files does not keep all temporary files) created by greenrd@…
I invoke ghc like this: […] However, even with the -keep-tmp-files …
3:35 PM Changeset in ghc [dec07f2d]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmar@…>
document stage=2, and clean up a little.
3:35 PM Changeset in testsuite [c65a9a2]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 <simonmar@…>
document stage=2, and clean up a little.

Jul 8, 2006:

1:10 AM Ticket #821 (implicit parameters and type synonyms) created by tullsen@…
I wouldn't call this a bug. But we have various pieces of code at Galois …

Jul 7, 2006:

10:53 PM Ticket #820 (problem compiling a file with top level Template Haskell splice) created by guest
when compiling a file has both the following * a -package option that …
10:34 PM Ticket #818 (Uncaught kind error leads to the 'impossible' happening) closed by simonpj
fixed: I think this is already fixed in 6.4.1. Try upgrading Foo8.hs:5:19: …
10:22 PM Ticket #819 (Uncaught kind error leads to the 'impossible' happening) closed by simonpj
duplicate: Duplicate of #818
6:31 PM Ticket #819 (Uncaught kind error leads to the 'impossible' happening) created by sweirich@…
data F c a = F (c a) data Val c a = Val (F c) a --- should produce a …
6:31 PM Ticket #818 (Uncaught kind error leads to the 'impossible' happening) created by sweirich@…
[…] Here is a run […]
3:21 PM Ticket #794 (System.Random: StdGen's genRange doesn't match its next) closed by simonpj
fixed: Good point. Rather than try to make Random.stdNext return numbers …
2:57 PM Ticket #817 (internal error: stg_ap_ppp_ret) created by donk71@…
I'm running a server application using Haskell, and during a stress test …
11:20 AM Ticket #811 (GHC panics when compiling some mutually recursive modules that export ...) closed by simonpj
fixed: Good catch. There was a two-character typo in LoadIface, which I've just …
9:44 AM Commentary/Packages/GhcPackagesProposal edited by malcolm
wibble (diff)
9:43 AM GhcPackagesWithGrafting edited by malcolm
moved to GhcPackageNamespaces (diff)
9:41 AM Commentary/Packages/PackageNamespacesProposal created by malcolm
changed name of page from GhcPackagesWithGrafting (too misleading)
9:39 AM GhcPackagesWithGrafting edited by guest
(diff)
9:16 AM Hackathon edited by guest
(diff)
9:10 AM Commentary/Packages/GhcPackagesProposal edited by brianh@…
Removed link to my proposal that is now merged with this proposal (diff)
9:09 AM GhcPackagesWithGrafting edited by brianh@…
removed link to proposal that is now merged with GhcPackages (diff)
7:57 AM Commentary/Packages/GhcPackagesProposal edited by simonpj
(diff)
7:54 AM Commentary/Packages/GhcPackagesProposal edited by simonpj
(diff)

Jul 6, 2006:

10:49 PM Commentary/Packages/GhcPackagesProposal edited by brianh@…
typo + section on EBNF rule for import directive (diff)
10:35 PM Commentary/Packages/GhcPackagesProposal edited by brianh@…
added suggestion to get rid of "from" keyword (diff)
7:04 PM Ticket #816 (Weird fundep behavior (with -fallow-undecidable-instances)) created by nibro
I encounter a strange behavior with functional dependencies. Consider this …
4:51 PM Changeset in ghc [951cbb3a]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Tiny comment change (darcs test only)
3:50 PM Commentary/Packages/GhcPackagesProposal edited by simonpj
(diff)
2:32 PM GhcPackagesWithGrafting edited by malcolm
(diff)
1:47 PM GhcPackagesWithGrafting created by malcolm
another alternative proposal
1:38 PM Commentary/Packages/GhcPackagesProposal edited by malcolm
another alternative proposal (diff)
12:07 PM Ticket #766 (GHC 6.4.2 won't build on Mac OS X) closed by simonmar
fixed: Committed; thanks.
11:49 AM Changeset in ghc [60bbc36b]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Duncan Coutts <duncan.coutts@…>
Replace deprecated AC_TRY_COMPILE macro with the reccomended replcament See: http://www.gnu.org/software/autoconf/manual/html_node/Obsolete-Macros.html
11:47 AM Changeset in ghc [ea02530]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Duncan Coutts <duncan.coutts@…>
Add ghc and version number in .ident directive in NCG Just because we can and because every other compiler does, lets stick in an identifier directive: .ident "GHC x.y.z" into the assembly output of the NCG.
11:43 AM Changeset in ghc [c4597dfe]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Duncan Coutts <duncan.coutts@…>
Support the GNU non-exec stack annotation system On recent GNU ELF systems one can mark an object file as not requiring an executable stack. If all objects- linked into a program have this note then the program will not use an executable stack, which is good for security (and some distros have it as a QA policy). GHC generated code does not need an executable stack so add the note to the assembly output of the native code generator (conditional on a configure test).
10:50 AM Commentary/Packages/GhcPackagesProposal edited by simonpj
(diff)
10:41 AM Commentary/Packages/GhcPackagesProposal edited by simonpj
(diff)
10:41 AM Commentary/Packages/GhcPackagesProposal edited by simonpj
(diff)

Jul 5, 2006:

4:12 PM GhcPapers edited by simonpj
(diff)
4:04 PM Commentary/Packages/GhcPackagesProposal edited by brianh@…
added link to alternative proposal (diff)
3:31 PM WikiStart edited by simonmar
no need to specify version in new ticket links (diff)
3:01 PM Ticket #815 (Remove old versions of FFI syntax) created by simonmar
HEAD still supports old versions of the FFI syntax, these have been …
2:34 PM Ticket #814 (RTS always grabs 256Mb on startup) created by simonmar
Two bugs really: * on Windows, the RTS always reserves 256Mb of memory …
12:46 PM Commentary/Packages/GhcPackagesProposal edited by malcolm
add page outline (diff)
11:33 AM Commentary/Packages/GhcPackagesProposal edited by malcolm
point out how the proposal conflicts with the second stated assumption (diff)
7:47 AM Commentary/Packages/GhcPackagesProposal edited by simonpj
(diff)
7:40 AM Commentary/Packages/GhcPackagesProposal edited by simonpj
(diff)
7:09 AM Ticket #759 (RULES ignored by recompilation checker) closed by simonpj
invalid: It turns out that the recompilation checker in ghc-ndp (and, apparently, …

Jul 4, 2006:

8:39 PM Ticket #813 (-optc-O2 used by default in GhcRtsHcOpts while building 6.5, leading make ...) created by guest
GHC-6.4.2 initial compiler gcc (GCC) 3.4.4 (Gentoo 3.4.4, ssp-3.4.4-1.0, …
4:41 PM Ticket #812 (Slightly incorrect, though not misleading, warning message relating to ...) closed by duncan
fixed: Fixed, thanks.
4:18 PM Ticket #812 (Slightly incorrect, though not misleading, warning message relating to ...) created by guest
In […] it should say {-# SOURCE #-} to match the pragma it's talking …
3:56 PM Ticket #811 (GHC panics when compiling some mutually recursive modules that export ...) created by guest
This happened in my own code, and then I reduced it to a much simpler …
3:12 PM Commentary/Packages/GhcPackagesProposal edited by simonpj
(diff)
12:22 PM Ticket #795 (ghc-6.5.20060607: panic! (the 'impossible' happened) ... initC: srt) closed by simonpj
fixed: Excellent bug report; Core Lint wins again. It turns out that there's a …[…]
11:23 AM Commentary/Packages/GhcPackagesProposal edited by guest
minor language improvement (diff)
11:21 AM Commentary/Packages/GhcPackagesProposal edited by guest
clarify that this is planned functionality, add another problem example (diff)
10:30 AM Commentary/Packages/GhcPackagesProposal edited by guest
small ghc command line syntax fix (diff)
8:33 AM Ticket #809 (SplitObjs option doesn't work when compiling ghc with gcc 4.x) closed by simonmar
fixed: -fno-unit-at-a-time fixes it.
Note: See TracTimeline for information about the timeline view.