Timeline


and

Jan 23, 2012:

10:32 PM Ticket #5811 (Compiler cannot deduce that type function is injective) created by gatoatigrado
Suppose I have a datatype […] Then, ExprTyp? is injective and creates …
9:50 PM Ticket #5810 (OSX Lion building 7.4 head causes Haddock Divide By Zero) created by codeweaver
After installing 7.2.2 64 bit onto a GHC-free system, I tried to build the …
7:29 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
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7:26 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
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7:21 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
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7:21 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
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7:19 PM Platforms edited by igloo
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4:48 PM Ticket #5799 (internal error: evacuate: strange closure type 15) closed by simonmar
worksforme: Probably a transient hardware problem then.
4:03 PM Changeset in ghc [489edbe]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
make it compile with earlier GHCs
2:12 PM Ticket #5783 (Data.Text.isPrefixOf fails to terminate) closed by simonmar
invalid: In Data.Text there is this: […] It looks to me like GHC has applied …
1:39 PM Changeset in ghc [9be5fad]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
snapshot of latest improvements
1:38 PM Changeset in ghc [cd35b83]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
strictness annotations
1:38 PM Changeset in ghc [2e2297df]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
deepBwdRw3 -> mkBRewrite3
1:38 PM Changeset in ghc [3751cdc]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
strictness annotations
12:12 PM Changeset in ghc [d0e3776f]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Peyton Jones <simonpj@…>
Merge in more HEAD, fix stuff up
11:43 AM Records/NameSpacing edited by GregWeber
more programming languages (diff)
10:39 AM Ticket #5809 (Arity analysis could be better) created by simonmar
Here's an example I tripped over while optimising Hoopl. Given the …
9:42 AM Ticket #5808 (nofib/spectral/hartel/transform is crashing with -fllvm (LLVM 2.7)) created by simonmar
From the i386/Linux nightly builder: […]
12:58 AM Ticket #5807 (DPH library functions don't work without -fvectorise.) created by benl
Mukesh Tiwari reports: […]

Jan 22, 2012:

11:14 PM Ticket #5806 (Make TimeLocale an instance of Def) created by chrisdone
Whenever I use formatTime it's always with defaultTimeLocale. Why not make …
8:51 PM Records/NameSpacing edited by GregWeber
explain Agda (diff)
8:38 PM Records edited by GregWeber
downside of polymorphic record fields (diff)
8:29 PM Records edited by GregWeber
(diff)
8:28 PM Records edited by GregWeber
update with Agda (diff)
11:45 AM NewPlugins edited by SimonHengel
Add a linke to the relevant section in GHC's User's Guide (diff)
11:42 AM NewPlugins edited by SimonHengel
Change future tense to present tense (diff)
11:38 AM NewPlugins edited by SimonHengel
Properly link to Plugin in API documentation (diff)
11:34 AM NewPlugins edited by SimonHengel
Properly link to ModGuts? in API documentation (diff)
5:35 AM Ticket #5805 (Test 5558 fails with new code generator) created by ezyang
[…] It doesn't segfault if you turn off threads. Note that …

Jan 21, 2012:

11:10 PM Records/NestedModules created by YitzGale
Pasted from emails. Needs editing.
11:17 AM Ticket #5804 (Registration capture issue) created by st.kurilin
After trying to register with account name stkurilin I was redirected to …
11:09 AM Ticket #5803 (Chash on terminate during getLine) created by st.kurilin
My steps 1) run ghci 2) load module 3) run function 4) interrupt on …

Jan 20, 2012:

10:44 PM Changeset in ghc [99a44188]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
10:44 PM Changeset in testsuite [cbb0932]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
10:17 PM Changeset in ghc [921ccf7]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Edward Z. Yang <ezyang@…>
Port "Add new primtypes 'ArrayArray#' and 'MutableArrayArray#'" to new codegen. 021a0dd265ff34c1e292813c06185eff1d6b5c1c appears to have only partially added the new primops associated with ArrayArray# and MutableArrayArray# Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
2:46 PM Ticket #5802 (GHC Panic with PolyKinds and TypeFamilies) created by dominiquedevriese
The following crashes: […] Potentially related to 5717 and 5768, …
2:16 PM Changeset in ghc [02ad9a75]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
snapshot: fastest version so far
12:47 PM Changeset in ghc [8de2a036]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Ian Lynagh <igloo@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
12:46 PM Ticket #5658 (Strict bindings are wrongly floated out of case alternatives.) closed by igloo
fixed: Merged as 55e4870d39c5267bd272423c5118527e20455b04
12:31 PM Changeset in testsuite [a136722]ghc-7.4 by Ian Lynagh <igloo@…>
Test Trac #5658b
12:17 PM Changeset in ghc [7f06d92]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Ian Lynagh <igloo@…>
Follow Cabal version bump
11:31 AM Changeset in ghc [23ac7e91]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
implement RegSet by Set, not UniqSet
10:49 AM Changeset in ghc [558fc1e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Don't fail if "ar command" is not found
10:49 AM Changeset in testsuite [258c531]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Don't fail if "ar command" is not found
10:49 AM Changeset in ghc [deeeacb8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Fix for Windows, and delete the .mk file if ghc-config fails
10:49 AM Changeset in testsuite [ae95899]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Fix for Windows, and delete the .mk file if ghc-config fails
10:47 AM Changeset in ghc [898eca9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Don't read boilerplate.mk on 'make maintainer-clean'
10:47 AM Changeset in testsuite [58172f2]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Don't read boilerplate.mk on 'make maintainer-clean'

Jan 19, 2012:

10:46 PM Changeset in ghc [55e4870d]ghc-7.4 by Ian Lynagh <igloo@…>
Fix Trac #5658: strict bindings not floated in Two changes here * The main change here is to enhance the FloatIn pass so that it can float case-bindings inwards. In particular the case bindings for array indexing. * Also change the code in Simplify, to allow a case on array indexing (ie can_fail is true) to be discarded altogether if its results are unused. Lots of new comments in PrimOp about can_fail and has_side_effects Some refactoring to share the FloatBind data structure between FloatIn and FloatOut
10:46 PM Changeset in ghc [befef23]ghc-7.4 by Ian Lynagh <igloo@…>
Add comments about the meaning of can_fail and has_side_effects Taken from Trac #5658
9:40 PM Ticket #5801 (Document GHC Optimisation Passes) created by dterei
The various GHC optimisations aren't very well documented. Simply a one …
8:32 PM Changeset in nofib [af36a39]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Revert "Move benchmarks into benchmark/ subdir." This reverts commit 0449cb065437fc8014b6669e5f1c2c8f4a926d16. Conflicts: .gitignore
4:22 PM Ticket #5781 (Add Data.List.at :: [a] -> Int -> Maybe a) closed by igloo
wontfix: Thanks for the suggestion. However, library API proposals should be …
4:21 PM Changeset in ghc [d2dcac6]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 <marlowsd@…>
Fix bug introduced in fac8ecbbafde17dd92439c41747223c43e9d2b80 Fixes recent failures in hGetBuf001.
4:19 PM Ticket #5773 (main = forever (putStrLn =<< getLine) continuously saturates a CPU when ...) closed by igloo
fixed: Merged as e3b7e3352c6bba0bf7b6991e5485264a868e4800
4:19 PM Ticket #5742 (compiler option -XDoRec crash) closed by igloo
fixed: Merged as d87990feec8a9fb360b4d92ea7b5cfa36152b8ca
4:19 PM Ticket #5760 (lib/settings file wrong) closed by igloo
fixed: Merged as e71ee1b6638ea3cb5896805c3ada042f44106081
4:18 PM Ticket #5785 (Test failures on i386 with LLVM backend) closed by igloo
fixed: Merged as 13968dc3646e8d516a6eff19297cc0bb5864c0fa
4:18 PM Ticket #5788 (Missing document about RTS's -T option) closed by igloo
fixed: Merged as e7bb988089e35d38f661c1527696bf72e18e20db
3:06 PM Changeset in ghc [e7bb988]ghc-7.4 by Ian Lynagh <igloo@…>
Document -T RTS flag in manual. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
3:06 PM Changeset in ghc [13968dc3]ghc-7.4 by Ian Lynagh <igloo@…>
Incorrect type conversion in LLVM backend (#5785).
3:04 PM Changeset in ghc [d87990fe]ghc-7.4 by Ian Lynagh <igloo@…>
Use nested tuples to desugar recursive do-notation Easy fix for Trac #5742.
3:03 PM Changeset in ghc [e3b7e33]ghc-7.4 by Ian Lynagh <igloo@…>
Fix bug causing polling instead of blocking in the non-threaded RTS (#5773) This was a regression introduced accidentally in 6b1098511aaabd2c9503ee7be6da1944466f9cb4. We were previously passing a large time value to select() to simulate blocking, and this broke due to a change from unsigned to signed arithmetic. I've refactored it to be less fragile now - we just pass NULL as the timeval parameter to select(), which is the correct way to do blocking.
2:24 PM Commentary/Compiler/HooplPerformance edited by ezyang
(diff)
2:24 PM Commentary/Compiler/HooplPerformance edited by ezyang
(diff)
1:36 PM Changeset in ghc [10300ecb]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Ian Lynagh <igloo@…>
Remove getDOptsSmpl; use getDynFlags instead
1:34 PM Changeset in ghc [3bc62f5c]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Ian Lynagh <igloo@…>
Remove typecheck/TcSimplify.lhs-old It hasn't been touched for more than a year.
1:31 PM Changeset in ghc [9dacfcbf]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Ian Lynagh <igloo@…>
Remove getDOpts; use getDynFlags instead
1:28 PM Changeset in ghc [c0037d25]ghc-7.4 by Ian Lynagh <igloo@…>
Rename the testsuite tarball It's now ghc-<version>-testsuite.tar.bz2 rather than testsuite-ghc-<version>-src.tar.bz2 which (a) makes more sense, and (b) sorts better in directory listings.
1:17 PM Changeset in ghc [3220e571]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Ian Lynagh <igloo@…>
Remove getDOptsDs; use getDynFlags instead
1:02 PM Changeset in ghc [6c969e2]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
add an SCC
12:51 PM Changeset in ghc [8bdcc5cf]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Ian Lynagh <igloo@…>
Fix validate This patch defines a flag -fno-warn-pointless-pragmas, and uses it to disable some warnings in the containers package. Along the way, also made a ContainsDynFlags class, and added a HasDynFlags instance for IOEnv (and thus TcRnIf and DsM).
11:16 AM Ticket #5800 (hp2ps produces unescaped backslashes for nested functions) created by jkff
ghc 7.4, when compiling with -prof -auto-all, includes nested functions as …
10:22 AM Ticket #5799 (internal error: evacuate: strange closure type 15) created by vl.still
I encountered following error in ghci: […] I don't know if it is of …
10:05 AM Changeset in ghc [c6d557e]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
tiny refactoring
10:05 AM Changeset in ghc [2fa41b08]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
A little unpacking and strictness
9:43 AM Ticket #5784 (Forked thread running infinite loop blocks other threads from running) closed by simonmar
duplicate: Yes, this is just an instance of #367. Bound threads are a red herring I …
9:34 AM Changeset in ghc [def5baf]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
accept output
9:34 AM Changeset in testsuite [7f4f3e3]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
accept output
9:10 AM Changeset in ghc [d7bb8914]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Add missing stdout for T5742
9:10 AM Changeset in testsuite [20cadb4]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Add missing stdout for T5742

Jan 18, 2012:

11:59 PM Changeset in ghc [a12c8a0]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Ian Lynagh <igloo@…>
Rename the testsuite tarball It's now ghc-<version>-testsuite.tar.bz2 rather than testsuite-ghc-<version>-src.tar.bz2 which (a) makes more sense, and (b) sorts better in directory listings.
11:27 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
10:23 PM Ticket #5798 (PolyKinds: couldn't match kind `BOX' against `*') created by reinerp
This module fails to compile: […] The compilation error is […] …
3:33 PM Changeset in ghc [de90d888]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
3:33 PM Changeset in testsuite [4a0d6d3]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
3:30 PM Changeset in ghc [96988ccb]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Peyton Jones <simonpj@…>
Test Trac #5742
3:30 PM Changeset in testsuite [cfbb60a]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Peyton Jones <simonpj@…>
Test Trac #5742
3:29 PM Changeset in ghc [4127a4a]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
1:54 PM Changeset in ghc [51d89a55]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Peyton Jones <simonpj@…>
Do not inherit "SPECIALISE instance" for INLINE default methods Nor should we generate specialised dfuns; see Note [SPECIALISE instance pragmas]
11:17 AM Ticket #5797 (readRawBufferPtr cannot be interrupted by exception on Windows with ...) created by joeyadams
On Windows, in a program compiled with -threaded, if a thread receives …
11:17 AM Changeset in ghc [f9f2238]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/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 <marlowsd@…>
unpack the Label in CmmEntry
10:37 AM Records/NameSpacing edited by GregWeber
quote code (diff)
10:36 AM Records/NameSpacing edited by GregWeber
Add referece to Agda and Opa (diff)
6:51 AM Ticket #5796 (Runtime caught in an infinite loop) closed by lpsmith
duplicate: Yes, I do believe it is a combination of the bugs above.
4:56 AM Ticket #5788 (Missing document about RTS's -T option) closed by ezyang
fixed: […]
4:56 AM Changeset in ghc [3e63df87]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 Edward Z. Yang <ezyang@…>
Document -T RTS flag in manual. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
4:28 AM Ticket #5796 (Runtime caught in an infinite loop) created by lpsmith
Triggering this bug seems a little fragile; but the program and method …
4:22 AM Records/NameSpacing edited by GregWeber
add SORF type resolution comment from SPJ's e-mail (diff)
4:09 AM Records/NameSpacing edited by GregWeber
add Johan's case for name-spacing (diff)
4:02 AM Records/DotOperator edited by GregWeber
add note on mappings (diff)
3:55 AM Records/NameSpacing edited by GregWeber
type class interaction (diff)
3:52 AM Records/NameSpacing edited by GregWeber
(diff)
3:52 AM Records/DotOperator created by GregWeber
from Records/NameSpacing
3:48 AM Records edited by GregWeber
link to DotOperator? (diff)
3:11 AM Ticket #5795 (Breaking the staging restriction in type splices causes GHC panic) created by reinerp
Test case: […] The error message is: […] This is the same error …
2:15 AM Ticket #5794 (Nofib nightly regressions with pretty graphs) created by dterei
It would be great to have nofib run nightly and display pretty graphs and …
2:03 AM Ticket #5793 (make nofib awesome) created by dterei
Nofib is the standard tool GHC developers use to benchmark changes to the …
1:42 AM Changeset in ghc [ef9249e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by David Terei <davidterei@…>
Add test for #5785.
1:42 AM Changeset in testsuite [b6b39d7]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Add test for #5785.
1:40 AM Changeset in ghc [e86a7c7c]atomicsbetter-ho-cardinalitycardinalitycoerciblecross-compiler-alienlessdata-kind-syntaxdecision-procedureghc-7.6ghc-7.8ghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classlate-dmdlate-lam-liftnew-demand-to-mergenewcgoverlapping-tyfamssilent-sc-argssimdsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/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 David Terei <davidterei@…>
Incorrect type conversion in LLVM backend (#5785).
1:15 AM Ticket #5792 (PolyKinds and recompilation causes internal error) created by reinerp
Given these two files: […] and […] We can cause an internal GHC …
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