Timeline


and

Sep 14, 2010:

11:51 PM Ticket #4315 (Generalize the 'RandomGen' and 'Random' classes) created by TomMD
RandomGen? and Random classes assume generators produce Int values. This …
11:39 PM Ticket #4314 (Move 'split' from the 'RandomGen' class to a new 'SplittableGen' class) created by TomMD
The proposal is to: 1) Create the 'SplittableGen?' class in System.Random: …
4:21 PM Ticket #4313 (Proposal: Add left, right and strict folds to Data.Set, Data.IntMap and ...) created by milan
This proposal depends on #4278 and #4280. In accordance with a poll on …
4:12 PM Ticket #4312 (Proposal: Further performance improvements of Data.Set) created by milan
This proposal depends on #4280. This proposal further improves the …
4:04 PM Ticket #4311 (Proposal: Further performance improvements of Data.Map) created by milan
This proposal depends on #4277 and #4278. This proposal further improves …
2:22 PM Ticket #4184 (Squirrelly inliner behaviour leads to 80x slowdown) closed by simonpj
invalid: OK I looked at this. After an hour I realised that you have written …
1:48 PM Ticket #4265 (Sanity bug found by +RTS -DS in Agda) closed by simonmar
fixed: I think the sanity bug was fixed by: […] I can't reproduce the …
1:44 PM Ticket #4310 (Deferred equalities and forall types) created by simonpj
In the new typechecker we occasionally find we want an equality […] …
12:03 PM Ticket #4309 (Painfully large errors with silly GADT instances) created by pumpkin
If (for whatever reason) you decide to ask GHC to derive (using …
11:58 AM Ticket #4306 (UNPACK can lead to unnecessary copying and wasted stack space) closed by simonpj
fixed: Although this isn't a release-critical bug I couldn't resist fixing it …
9:24 AM Changeset in process [7d003ba]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
fix #4198 with BINDIST=YES (config.compiler needs to be quoted)
8:59 AM Ticket #4273 (TextEncoding lacks Eq and Show instances) closed by simonmar
fixed: Fixed: […] I didn't add an Eq instance, but you can always get an …
8:55 AM Ticket #4291 (System.IO.Newline has no Show instance) closed by simonmar
fixed: Fixed: […]
8:54 AM Ticket #4225 (RTS -i (heap profiling interval) documentation could be clearer) closed by simonmar
fixed: Fixed; I excluded GC time from the figures reported in the profile. This …
8:52 AM Ticket #3672 (Let Linker.c know about stg_arg_bitmaps) closed by simonmar
fixed: Fixed: […]
6:29 AM Changeset in ghc [0a495e14]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 benl@…>
mkDFunUnfolding wants the type of the dfun to be a PredTy
6:29 AM Changeset in ghc [e7f49f77]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 benl@…>
Comments and formatting only
1:43 AM Ticket #4308 (LLVM compiles Updates.cmm badly) created by dterei
Simon M. reported that compiled rts/Updates.cmm on x86-64 with the LLVM …

Sep 13, 2010:

11:06 PM Ticket #4307 (Default to all cores for executables compiled with -threaded) created by tim.v2.0
The Haskell wiki shows that you need to both set a compilation flag and a …
5:08 PM Ticket #4302 (Impossible when deriving empty data declaration) closed by simonpj
fixed: Excellent point. This is really the same bug as #4220, but needs a more …
1:50 PM Ticket #4304 (Remove the `-fwarn-lazy-unlifted-bindings` flag) closed by simonmar
wontfix: we're leaving it as a warning.

Sep 12, 2010:

8:38 PM Ticket #4298 ([TYPO] Text.PrettyPrint.HughesPJ) closed by igloo
fixed: Fixed, thanks!
8:31 PM Ticket #4306 (UNPACK can lead to unnecessary copying and wasted stack space) created by Olathe
You can write a pattern-matched function to take only certain components …
11:57 AM Ticket #4305 (Add showCommandForUser to process:System.Process) created by igloo
There are many programs (e.g. ghc and Cabal) which run other programs, and …
10:45 AM Changeset in process [ff697bb]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Whitespace only

Sep 11, 2010:

7:56 PM Ticket #4304 (Remove the `-fwarn-lazy-unlifted-bindings` flag) created by igloo
Remove the -fwarn-lazy-unlifted-bindings flag; typecheck/TcBinds.lhs
6:38 PM Ticket #4303 (Segfault in RTS (apparently only MacOS) FFI related?) created by patperry
The RTS crashes in the middle of a long-running computation involving …
1:48 AM Ticket #4302 (Impossible when deriving empty data declaration) created by mitar
When trying to load following code into GHCi I get an error: […] Code …

Sep 10, 2010:

11:50 PM Ticket #2790 (Use -fregs-graph by default) closed by igloo
fixed: -fregs-graph is now enabled for -O2.
6:34 PM Ticket #4301 (Optimisations give bad core for foldl' (flip seq) ()) created by daniel.is.fischer
I'm not sure whether it's one freak case or a symptom of a problem that …
8:23 AM Ticket #4293 (Utility function for quasi-quoters: reading files) closed by simonpj
fixed

Sep 9, 2010:

5:54 PM Debugging/CompiledCode edited by gwright
(diff)
4:25 PM Ticket #4249 (Remove module from context completion) closed by igloo
fixed: Applied, thanks!
3:42 PM Commentary/Compiler/Packages edited by simonmar
(diff)
1:54 PM Ticket #4300 (:show packages does not list all loaded packages) created by claus
GHCi's :show packages seems to have bit-rotted, no longer listing all …
12:54 PM Changeset in unix [c1950fa]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ross Paterson <ross@…>
avoid Foreign.unsafePerformIO
11:26 AM Ticket #4284 (Adding parentheses introduces type error) closed by simonpj
fixed: Good point, thank you. Works in the new typechecker, which is about to …
10:59 AM Ticket #4299 (a less forceful INLINE pragma) created by simonmar
The INLINE pragmas currently does two things: 1. it saves an …
8:04 AM Changeset in ghc [4758bb5]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 benl@…>
Comments and formatting to type environment vectoriser
6:22 AM BugSweep edited by dterei
remove fixed tickets (diff)
6:20 AM BugSweep edited by dterei
Remove fixed tickets (diff)
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