Timeline


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Jul 28, 2010:

7:15 PM Ticket #4183 (The ghc-asm created by OSX installer has a broken shebang for ...) closed by igloo
fixed: Fixed: […]
7:14 PM Ticket #4206 (failure to compile on Mac OS 10.4 with ghc 6.10.4) closed by igloo
fixed: […]
4:03 PM Status/SLPJ-Tickets edited by simonpj
(diff)
4:01 PM Ticket #4227 (Allow SPECIALISE pragmas for functions defined in another module) created by simonpj
See …
7:55 AM Changeset in ghc [b3b2e82]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 simonpj@…>
Add OutsideIn flag

Jul 27, 2010:

9:29 PM Ticket #4208 (ghci/Linker.lhs space leaks) closed by igloo
fixed: Thanks for the report; fixed: […]
3:17 PM Changeset in directory [177d37b]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by simonpj@…>
Avoid need for ambiguity resolution; be explicit
2:15 PM Changeset in ghc [d2ca68e]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 simonpj@…>
Layout only
1:16 PM Changeset in ghc [f2e74c88]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 simonpj@…>
Improvement to SimplUtils.mkLam
1:15 PM Changeset in ghc [5e3c9a59]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 simonpj@…>
Give the correct kind to unsafeCoerce#
9:45 AM Changeset in ghc [ebd13958]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 simonpj@…>
Suppress warnings about recursive INLINE in output of desugarer
7:05 AM Status/SLPJ-Tickets edited by simonpj
(diff)
4:05 AM Ticket #4226 (Lifting constraints is questionably correct for implicit parameters.) created by dolio
Greetings, While fooling with implicit parameters today, I encountered an …

Jul 26, 2010:

11:12 PM Changeset in ghc [a819f3db]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 simonpj@…>
Rename CorePrep.tryEtaReduce to tryEtaReducePrep This avoids the name clash with the similar but not identical CoreUtils.tryEtaReduce
7:47 PM Ticket #4225 (RTS -i (heap profiling interval) documentation could be clearer) created by ClaudiusMaximus
As profiling overhead depends on heap size, hp2ps (for example) gives …
6:41 PM Ticket #4224 (Remove "class DOpt" after new typechecker merge) created by igloo
Remove class DOpt from main/DynFlags.hs after the new typechecker …
4:54 PM Commentary/Rts/HaskellExecution/PointerTagging edited by Blaisorblade
Grammar fix (diff)
11:44 AM Ticket #4223 (LLVM slower then NCG, C example) created by dterei
The following program is slower when compiled via the LLVM backend then …
11:16 AM Status/SLPJ-Tickets edited by simonpj
(diff)
11:02 AM Ticket #4222 (Template Haskell lets you reify supposedly-abstract data types) created by simonpj
Serguey Zefirov writes …
10:36 AM Status/SLPJ-Tickets edited by simonpj
(diff)
4:16 AM Ticket #4221 (Calling freeHaskellFunctionPtr from C finalizer leads to crashes) created by ravi_n
I recently discovered that calling freeHaskellFunctionPtr from a C …

Jul 25, 2010:

10:04 PM Ticket #4098 (Haskell2010 support) closed by igloo
fixed: Implemented in HEAD.
3:34 AM Ticket #4220 (EmptyDataDecls + DeriveFunctor == Panic!) created by conal
I get "ghc: panic! (the 'impossible' happened)" from GHC 6.12.1 with a …

Jul 24, 2010:

12:08 PM Ticket #4219 (sequence is not tail recursive, doesn't work with large inputs in strict ...) created by EyalLotem
replicateM 10000000 (randomIO >>= evaluate) blows the stack because of …
11:53 AM Ticket #4218 (System.Random is way too lazy) created by EyalLotem
randomRs is too lazy, generates lists of large lazy-state thunks, rather …
6:52 AM Ticket #4217 (Haskell Platform for Mac depends on a non-standard /opt/local/bin/perl) created by zooko
$ …
6:51 AM Ticket #4216 (Haskell Platform for Mac doesn't seem to include "cabal" executable) created by zooko
I just installed the Haskell Platform for Mac, and it installed "ghc" into …

Jul 23, 2010:

9:00 PM Ticket #4215 (canonicalizePath behaves strangely with paths that do not exist) created by creswick
The behavior of System.Directory.canonicalizePath is not documented (and …
8:58 PM Ticket #4214 (OSX 64bit: ghci: loadObj internal error) created by akborder
When I run ghci, it crashes with the following error message: […] …
1:59 PM Changeset in integer-gmp [06f9017]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Use the stage-specific CONF_CC_OPTS variables
1:44 PM Ticket #4213 (LLVM: Add support for TNTC to LLVM compiler suite) created by dterei
At the moment we handle TNTC in the LLVM backend in two different ways: …
1:39 PM Ticket #4212 (LLVM: space_leak_001 fails when GHC built with LLVM backend) created by dterei
If GHC is built with the LLVM backend, then the test, 'space_leak_001' …
1:12 PM Commentary/Compiler/Backends/LLVM/DevelopmentNotes edited by dterei
(diff)
1:08 PM Ticket #4211 (LLVM: Stack alignment on OSX) created by dterei
On OSX the ABI requires that the stack is 16 byte aligned when making …
1:05 PM Ticket #4210 (LLVM: Dynamic Library Support) created by dterei
dynamic library status: […] The LLVM backend doesn't support dynamic …
12:38 PM Ticket #4209 (LLVM: Vector code segfaults under OSX) created by dterei
The following code: […] Segfaults under OSX when compiled with GHC …
8:16 AM Ticket #4208 (ghci/Linker.lhs space leaks) created by TristanAllwood
Lots of repeated calls to getHValue in ghci/Linker.lhs will cause a thunk …
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