Timeline


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Feb 9, 2012:

11:50 PM Ticket #5861 (bytestring: incorrect documentation for hGetContents) created by kmcallister
(I guess this is the ByteString bug tracker? This copies an email I …
11:49 PM Changeset in ghc [ec735cae]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 Ian Lynagh <igloo@…>
Don't use TOP_ABS in Makefile rules The : in c:/foo/bar on Windows confuses make.
11:49 PM Changeset in testsuite [d4b72c8]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Don't use TOP_ABS in Makefile rules The : in c:/foo/bar on Windows confuses make.
11:23 PM Records/NameSpacing edited by GregWeber
fix link (diff)
11:22 PM Records/NameSpacing edited by GregWeber
correct SML (diff)
11:14 PM Records/NameSpacing edited by GregWeber
add Roy (diff)
10:56 PM Changeset in ghc [6e56fa9]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 David Terei <davidterei@…>
Add some safe haskell test for '-trust' flag.
10:56 PM Changeset in testsuite [9cecb04]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 some safe haskell test for '-trust' flag.
8:54 PM Holes edited by xnyhps
More about ranges, made examples consistent (diff)
8:05 PM Holes edited by xnyhps
Used a bit better example, updated info on implicit parameters (diff)
4:30 PM Ticket #5520 (Spurious warning with new associated types and MultiParamTypeClasses) closed by simonpj
fixed: Done already […] Simon
4:22 PM Ticket #5637 (runhaskell ghc panic running netwire 2 demo) closed by igloo
fixed: No response from submitter, so assuming this is fixed.
4:09 PM Ticket #5399 (GHC 7.0.3 produces corrupt .hi files for qtHaskell) closed by igloo
fixed: No response from submitter, so closing. Please reopen if you think it's …
4:08 PM Ticket #4462 (-dcore-lint error in simplifier phase 0 when profiling) closed by igloo
fixed: No response from submitter, so optimistically assuming this is fixed. …
4:06 PM Ticket #3675 (load fails with Literate target contents) closed by igloo
invalid: No response from submitter, so closing.
2:09 PM ViewPatterns edited by andriyp
typo (diff)
2:06 PM Ticket #5860 (Ambiguity between redundant imports) closed by simonpj
invalid: Looks ok to me. The error message points to line 4, and the import of …
12:19 AM Changeset in ghc [c41b9a84]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 David Terei <davidterei@…>
Add test for 'distrust-all-packages' flag
12:19 AM Changeset in testsuite [5ce8ef1]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 'distrust-all-packages' flag
12:18 AM Changeset in ghc [6e87d4b]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Fix '-distrust-all-packages' flag.

Feb 8, 2012:

7:29 PM Ticket #5860 (Ambiguity between redundant imports) created by elliottt
GHC reports this program: […] as having a redundant import of …
7:07 PM Ticket #5808 (nofib/spectral/hartel/transform is crashing with -fllvm (LLVM 2.7)) closed by dterei
wontfix: OK can reproduce. This only happens with LLVM 2.7. any higher versions are …
6:53 PM Ticket #5845 (Change description of old-locale to NOT say its deprecated) closed by dterei
fixed: Fixed in 9f4b00d4ef5b37adffa01742a09b6f9ad2df1a09. I also pulled in the …
5:38 PM Ticket #5859 (unsafeInterleaveIO duplicates computation when evaluated by multiple ...) created by joeyadams
When the following code is compiled with -O1 or -O2, the interleaved …
5:08 PM Ticket #5858 (type inference of an OverloadedString for a class instance with type ...) created by GregWeber
We have some code in Yesod: […] When I use it in my application, I am …
4:16 PM Changeset in ghc [86141a3]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Fix the data constructors for tuples etc that dataToExpQ builds Conal Elliott reported that dataToExpQ built a different constructor for () than [| () |]. This patch fixes that, and adds a regression test.
4:09 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
4:03 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
3:53 PM Changeset in ghc [a77e4622]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Port the old CmmLint to the new Cmm representation
3:53 PM Changeset in ghc [b80c2c7b]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
just comments
3:53 PM Changeset in ghc [3a478196]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
a build system fix that is already on HEAD
3:51 PM Changeset in ghc [05b8ee2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Build info tables with the new stack layout code
3:51 PM Changeset in ghc [b9d3e60]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
fix a bug
3:50 PM Changeset in ghc [76999b6]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
New stack layout algorithm Also: - improvements to code generation: push slow-call continuations on the stack instead of generating explicit continuations - remove unused CmmInfo wrapper type (replace with CmmInfoTable) - squash Area and AreaId together, remove now-unused RegSlot - comment out old unused stack-allocation code that no longer compiles after removal of RegSlot
3:25 PM Ticket #5449 (Build failure with ghc 7.2.1: Missing (or bad) header file: runProcess.h) closed by igloo
fixed: It's now on hackage.
2:49 PM Ticket #5848 (Calling ghc without -o overwrites symbolic links) closed by igloo
invalid: Thanks for the report. The behaviour when the output file is a symlink is …
2:47 PM Ticket #5857 (GHC Panic when using unbound type variables created with newName in ...) created by goldfire
I received the following GHC panic report: ghc: panic! (the 'impossible' …
10:58 AM Changeset in ghc [2a58aa11]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
MERGE from 7.4 branch: Update dependencies
9:12 AM Changeset in process [b5ee908]ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
Fixed asynchronous exception bugs in readProcess and readProcessWithExitCode This patch fixes the following two bugs: 1) If an asynchronous exception was thrown to the thread executing readProcess somewhere after createProcess was executed, the standard handles would not be closed anymore resulting in a "handle leak" so to speak. This is fixed by catching exceptions in the IO processing code and closing the standard handles when an exception occurs. Additionally, I also terminate the process and wait for its termination. 2) If an asynchronous exception was thrown to the stdout/stderr-read-thread it did not execute the putMVar anymore resulting in a dead-lock when takeMVar was executed. This is fixed by properly catching exception in the read-thread and propagating them to the parent thread which will then handle them as described above.
5:18 AM Changeset in testsuite [997c5c7]ghc-7.4 by Ben Lippmeier <benl@…>
Follow API wibbles in DPH library
2:52 AM Changeset in nofib [1d8192f]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Merge branch 'master' of http://darcs.haskell.org/nofib
1:11 AM Ticket #5856 (numrun012 test fails on i686 works on x86_64) created by td123
I have built ghc on both x86_64 and i686 for archlinux. make test has no …
12:13 AM Changeset in nofib [05348aa]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Fix 'stdout' files so x86 works again.

Feb 7, 2012:

11:16 PM Ticket #5855 (Computation Hangs Using PolyKinds) created by paf31
I have tried to distill this down to a minimal example. The following …
11:11 PM Changeset in ghc [15cd666]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Remove a workaround for building with GHC 6.12.2
10:41 PM Holes created by xnyhps
Still very much a work in progress: proposal of bringing the holes of Agda …
6:59 PM Ticket #5852 (methods and associated types treated differently wrt. qualification) closed by jeltsch
fixed: Now that I have installed GHC 7.4.1 (for a different reason than this …
4:30 PM Ticket #5854 (TH: INLINABLE pragma support (patch)) created by mikhail.vorozhtsov
I needed it for my data-dword library, …
2:45 PM Building/Porting edited by PHO
Update for GHC 7.4.1 (diff)
1:33 PM WikiStart edited by simonmar
(diff)
1:24 PM Changeset in ghc [59ddfa4]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
ARM StgRun: Ensure r11 state is preserved
1:23 PM Changeset in ghc [9c685f44]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Ignore -C when not unregisterised (reported on ghc-users)
1:23 PM Changeset in ghc [a0c78082]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
comments
1:23 PM Changeset in ghc [e46d266]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Check that imported modules actually exist (#5836)
1:23 PM Changeset in ghc [bf456a0]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
avoid 32-bit integer overflow (#5831)
10:44 AM Ticket #5853 (Out-of-memory crash when using RULES and type families) created by porges
GHC(i) 7.4.1 crashes with an OOM error on the following code: […]
9:45 AM Ticket #5852 (methods and associated types treated differently wrt. qualification) created by jeltsch
Say I have the following module: […] Now I use this module in another …
9:38 AM Ticket #5818 (gcd and fizzled reversed in event SparkCounters) closed by simonmar
wontfix: Thanks! I'll close the bug then.
8:34 AM Ticket #5851 (RTS Crashes on Exit with double free) created by argiopeweb
On compiling with […] or […] RTS crashes on exit (normal or …
7:48 AM Ticket #5847 (Error message trying to use SOE) closed by punstress
fixed: I redownloaded the latest SOE zip file and it seems to be working! I …
1:50 AM Ticket #5850 (Greater customization of GHCi prompt) created by JamesFisher
GHCi is bit more than a Haskell interpreter. With the :! and …

Feb 6, 2012:

6:45 PM DataParallel/LiveFusion edited by roldugin
Improve SF section. (diff)
6:18 PM Building/Unregisterised edited by dterei
(diff)
3:56 PM Ticket #5849 (Buliding on arm broke in 7.4.1) created by nomeata
As you can see here: …
1:38 PM Ticket #5848 (Calling ghc without -o overwrites symbolic links) created by Ptival
This might not be a bug (might even be a feature...) but I find it …
12:15 PM DataParallel edited by roldugin
(diff)
12:13 PM DataParallel/LiveFusion created by roldugin
10:17 AM Ticket #5847 (Error message trying to use SOE) created by punstress
I've had a really hard time getting the SOE package up and running. I …
8:52 AM Ticket #5792 (PolyKinds and recompilation causes internal error) closed by simonpj
fixed: And I fixed the HEAD thus: […] Plus a regression test. Done! Simon
8:50 AM Ticket #5833 (PolyKinds10 fails an assert) closed by simonpj
fixed: Fixed by […] Thanks for reporting Simon
8:50 AM Ticket #5798 (PolyKinds: couldn't match kind `BOX' against `*') closed by simonpj
fixed: Fixed by […] Thanks for reporting Simon
8:48 AM Ticket #5829 (break003, break006, print019 fail with a DEBUG compiler) closed by simonpj
fixed: Thanks. I believe these failures are now fixed […] Simon
8:47 AM Ticket #5832 (PolyKinds03 and PolyKinds13 fail an ASSERT) closed by simonpj
fixed: Fixed by […]
8:44 AM Changeset in ghc [96368983]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:44 AM Changeset in testsuite [5b91935]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
8:43 AM Changeset in ghc [9e59ec2]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 Peyton Jones <simonpj@…>
Minor wibbles in error message ordering
8:43 AM Changeset in testsuite [e2cd616]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@…>
Minor wibbles in error message ordering
8:43 AM Changeset in ghc [5c186277]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 Peyton Jones <simonpj@…>
A couple of compiler performance tests have improved :-)
8:43 AM Changeset in testsuite [a42b59d]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@…>
A couple of compiler performance tests have improved :-)
8:42 AM Changeset in ghc [0053aa2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
8:42 AM Changeset in ghc [542dd736]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Refactor tcUserStmt, to fix Trac #5829 The problem was that the FunBind we we build in the expression case didn't have the right free variables, and that tripped an ASSERT later.
8:40 AM Changeset in ghc [af26d55]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Give promoted DataCons a tyConArity and promoted TyCons a tyConKind ..and fix up Core Lint. (I was getting a bogus Core Lint failure.)
8:38 AM Changeset in ghc [f92591d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Refactor HsDecls again, to put family instances in InstDecl This continues the clean up of the front end. Since they were first invented, type and data family *instance* decls have been in the TyClDecl data type, even though they always treated separately. This patch takes a step in the right direction * The InstDecl type now includes both class instances and type/data family instances * The hs_tyclds field of HsGroup now never has any family instance declarations in it However a family instance is still a TyClDecl. It should really be a separate type, but that's the next step. All this was provoked by fixing Trac #5792 in the HEAD. (I did a less invasive fix on the branch.)

Feb 5, 2012:

11:38 PM Building/Porting edited by guest
all .hsc files have the issue (diff)
8:14 PM Building/Porting edited by guest
drop duplicate (diff)
8:07 PM Building/Porting edited by guest
I got issues with the stat struct (diff)
7:41 PM Ticket #5846 (Add GHC.Stats.gcStatsEnabled) created by tibbe
It would be nice if GHC.Stats exported a new, top-level constant, …
1:18 AM Ticket #5845 (Change description of old-locale to NOT say its deprecated) created by dterei
Would everyone be OK if I changed the description of 'old-locale' package …
12:29 AM Ticket #5844 (Panic on generating Core code) created by JamesFisher
STEPS TO REPRODUCE 1. Create the file "Panic.hs" with the contents: …

Feb 4, 2012:

1:49 AM Ticket #5843 (hGetBufSome blocks when all available input is buffered (on Windows only)) created by joeyadams
See the attached program. On Windows, it blocks on hGetSome. If I take …
12:00 AM Changeset in ghc [f3c7910b]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 Ian Lynagh <igloo@…>
Remove Regex tests; part of #1161 I've sent them upstream here: https://sourceforge.net/tracker/?func=detail&aid=3484051&group_id=163236&atid=826945
12:00 AM Changeset in testsuite [063958e]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Remove Regex tests; part of #1161 I've sent them upstream here: https://sourceforge.net/tracker/?func=detail&aid=3484051&group_id=163236&atid=826945

Feb 3, 2012:

11:35 PM Changeset in ghc [eb2261c]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 Ian Lynagh <igloo@…>
Move lib/Time tests into the old-time package
11:35 PM Changeset in testsuite [a2f9964]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Move lib/Time tests into the old-time package
11:29 PM Changeset in base [15e1a16]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Move Text.Printf tests from testsuite; part of #1161
11:29 PM Changeset in ghc [5c56453]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Move Text.Printf tests from testsuite; part of #1161
11:29 PM Changeset in ghc [c8755c9]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 Ian Lynagh <igloo@…>
Text.Printf tests have moved to base; part of #1161
11:29 PM Changeset in testsuite [129e4e8]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Text.Printf tests have moved to base; part of #1161
10:49 PM Ticket #5842 (pretty tests from GHC's testsuite) created by igloo
We've been moving tests into the library that they test (#1161). I'm …
9:35 PM Changeset in ghc [ff4939e]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 Ian Lynagh <igloo@…>
Remove the tests/lib/PrettyPrint tests; part of #1161 I'll send them to pretty upstream.
9:35 PM Changeset in testsuite [94d56b4]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Remove the tests/lib/PrettyPrint tests; part of #1161 I'll send them to pretty upstream.
8:26 PM Changeset in ghc [3ff3050]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 Ian Lynagh <igloo@…>
Remove the Data.ByteString tests; part of #1161 I've sent them to the upstream bytestring bug report addresses
8:26 PM Changeset in testsuite [f0b85aa]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Remove the Data.ByteString tests; part of #1161 I've sent them to the upstream bytestring bug report addresses
6:24 PM Ticket #5810 (OSX Lion building 7.4 head causes Haddock Divide By Zero) closed by igloo
fixed: I think this is fixed by: commit 552504663774d4ad2528d466f08841b5b78c7518
5:03 PM Changeset in ghc [ca85ca0]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Updated to a newer version of gmp; fixes #5810 I didn't diagnose the problem, but with the newer GMP the problem seems fixed. There are a couple of things that look like candidates for the bug: * A few minor bugs related to portability fixed. * A bug in division code possibly causing incorrect computation was fixed.
5:03 PM Changeset in integer-gmp [5525046]ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Updated to a newer version of gmp; fixes #5810 I didn't diagnose the problem, but with the newer GMP the problem seems fixed. There are a couple of things that look like candidates for the bug: * A few minor bugs related to portability fixed. * A bug in division code possibly causing incorrect computation was fixed.
4:44 PM Ticket #5841 (seg fault in ghci but not ghc when using chart-gtk code) created by carter
I don't know if this is os x lion specific, but when running (attached …
3:02 PM Changeset in ghc [cd38928]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
add mapSuccessors
3:01 PM Changeset in ghc [846a43cb]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Small improvement to control-flow optimisation
3:01 PM Changeset in ghc [df3f5f9]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
comments
7:55 AM Debugging/InstallingPackagesInplace edited by megacz
update instructions: --with-ghc does not work for me, but --with-compiler … (diff)
1:58 AM Ticket #5817 (dph-diophantine-copy-opt fails) closed by benl
fixed: Was a bad rewrite rule in the DPH library.

Feb 2, 2012:

11:10 PM Changeset in ghc [bc9f8b0]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Add a "tag" command to sync-all
10:02 PM Changeset in ghc [8fbdaa5]ghc-7.4 by Ian Lynagh <igloo@…>
Add a "tag" command to sync-all
7:21 PM Changeset in ghc [bbe2d21]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Don't include Cabal in mkDocs Cabal no longer has a userguide that we know how to build, so we can't include it in our docs.
6:52 PM Ticket #5840 (Extend the supported environment sizes of vectorised closures) created by mukesh.tiwari
[…]
1:23 PM Changeset in ghc [d05b19fb]ghc-7.4 by Simon Peyton Jones <simonpj@…>
Merge branch 'ghc-7.4' of http://darcs.haskell.org/ghc into ghc-7.4
1:22 PM Changeset in testsuite [ef448c8]ghc-7.4 by Simon Peyton Jones <simonpj@…>
Error message wibbles when fixing Trac #5792
1:21 PM Changeset in ghc [bd0ce7d7]ghc-7.4 by Simon Peyton Jones <simonpj@…>
Fix dependency-analysis of type/class decls Family instances don't define a new type, but we were bogusly pretending they bound the family tycon. The led to incorrect dependencies with strange results; it showed up as Trac #5792. This slightly hacky fix is on the branch only; I am doing a more substantial refactoring on HEAD.
12:46 PM Changeset in ghc [c8c811a]ghc-7.4 by Ian Lynagh <igloo@…>
Set RELEASE back to NO
11:40 AM Changeset in ghc [e2787de7]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 Peyton Jones <simonpj@…>
Test Trac #5792
11:40 AM Changeset in testsuite [92ba301]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 #5792
10:48 AM Ticket #5803 (Chash on terminate during getLine) closed by simonmar
duplicate: Thanks for the report. I believe this is fixed in 7.2 and later; see …
1:48 AM Changeset in ghc [c397d7be]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 Ben Lippmeier <benl@…>
dph-diophantine is fixed
1:48 AM Changeset in ghc [087d60a]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 Ben Lippmeier <benl@…>
Add dph-nbody test with the dph-lifted-copy library
1:48 AM Changeset in testsuite [98cac0b]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ben Lippmeier <benl@…>
dph-diophantine is fixed
1:48 AM Changeset in testsuite [a7e178b]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ben Lippmeier <benl@…>
Add dph-nbody test with the dph-lifted-copy library

Feb 1, 2012:

4:48 PM Changeset in ghc [97741318]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
When type-checking kinds, be sure to promote list and tuple syntax This fixes the ASSERT failure in Trac #5833 and type error in #5798
4:47 PM Changeset in ghc [afee0039]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 Peyton Jones <simonpj@…>
Test Trac #5798
4:47 PM Changeset in testsuite [9fd62d3]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 #5798
4:07 PM Status/SLPJ-Tickets edited by simonpj
(diff)
3:02 PM Ticket #5839 (ARM linker support) created by bgamari
This patch adds ARM support in the RTS linker and enables ghci in the …
1:31 PM Ticket #5838 (integer overflow in rts/RtsUtils:heapOverflow()) created by hvr
When failing with a heap exhaustion, the RTS truncates the reported
11:52 AM Ticket #5812 (Nasty interaction between MagicHash and CPP LANGUAGE pragmas) closed by simonmar
wontfix: Then my suggestion is to use ++ instead of string gaps. GHC will optimise …
8:13 AM Ticket #5837 (Context reduction stack overflow can take very long) created by dreixel
The following code, taken from the "Haskell Type Constraints Unleashed" …

Jan 31, 2012:

10:41 PM Ticket #5806 (Make TimeLocale an instance of Def) closed by igloo
wontfix: You mean "data-default depends on old-locale" I assume? If so then that's …
10:29 PM Ticket #5802 (GHC Panic with PolyKinds and TypeFamilies) closed by igloo
fixed: Thanks for the report. This seems fine to me in HEAD and 7.4 (if I change …
10:21 PM Ticket #5825 (GHC can't build C program that uses exported Haskell function) closed by igloo
invalid: You need to add -no-hs-main to the second command, or you will end up …
3:58 PM Changeset in ghc [9802620]ghc-7.4 by Ian Lynagh <igloo@…>
Update ANNOUNCE for 7.4.1
3:52 PM Changeset in ghc [421b6b61]ghc-7.4 by Ian Lynagh <igloo@…>
Set version to 7.4.1, and RELEASE to YES
3:44 PM Changeset in ghc [b2100a2b]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Export addDependentFile from Language.Haskell.TH.Syntax; part of #4900
12:52 PM Changeset in ghc [0d196ccb]ghc-7.4 by Ian Lynagh <igloo@…>
Add a note that PolyKinds are not yet fully mature and that bug reports are welcome.
12:43 PM Changeset in ghc [5a984f43]ghc-7.4 by Ian Lynagh <igloo@…>
ARM StgRun: Ensure r11 state is preserved
12:43 PM Changeset in ghc [4647278]ghc-7.4 by Ian Lynagh <igloo@…>
Fix register clobber list in StgRun for ARM The ARM implementation of StgRun does not claim that it clobbers r7-r12. As a result, the compiler will sometimes put the returned RegTable in one of these registers, resulting in an invalid RegTable to be returned. Hilarity ensues. Signed-off-by: Ben Gamari <bgamari.foss@gmail.com>
10:38 AM Ticket #5836 (GHCi silently fails to import non-existing modules) created by hvr
E.g.: […] whereas in GHC 7.2.2, it behaved like: […]
2:39 AM Changeset in ghc [d2d5ee1]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Improve support for LLVM >= 3.0 write barrier. (#5814)
12:04 AM Changeset in ghc [766da94]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
llvmGen: Use new fence instruction Signed-off-by: David Terei <davidterei@gmail.com>

Jan 30, 2012:

10:59 PM Changeset in testsuite [21e2eec]ghc-7.4 by Ian Lynagh <igloo@…>
Make posix003 a little more portable On OS X, /tmp is a symlink to /private/tmp, so the test prints the wrong output. I've changed it to use /dev instead, which is hopefully less likely to be a symlink.
10:58 PM Changeset in testsuite [3caf608]ghc-7.4 by Ian Lynagh <igloo@…>
Tweak TH_Depends It was explicitly removing the program inbetween the two runs, but I don't see why that should be necessary.
10:58 PM Changeset in testsuite [378ff6b]ghc-7.4 by Ian Lynagh <igloo@…>
Make TH_Depends more portable We now just sleep for 2 seconds, rather than using touch --date="now + 3 seconds" which doesn't work on OS X. OS X does have "touch -A", but that doesn't work on Linux.
10:02 PM Ticket #5835 (Make better use of known dictionaries) created by rl
Example: […] GHC generates this for bar: […] Note how it want …
9:54 PM Changeset in ghc [48ba35e0]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org//testsuite
9:54 PM Changeset in testsuite [694b25f]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
9:45 PM Ticket #5834 (Allow both INLINE and INLINABLE for the same function) created by rl
Sometimes you really want both. Here is a small example: […] […] …
9:10 PM Changeset in ghc [777dff2e]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 Ian Lynagh <igloo@…>
Make posix003 a little more portable On OS X, /tmp is a symlink to /private/tmp, so the test prints the wrong output. I've changed it to use /dev instead, which is hopefully less likely to be a symlink.
9:10 PM Changeset in testsuite [5fb9263]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Make posix003 a little more portable On OS X, /tmp is a symlink to /private/tmp, so the test prints the wrong output. I've changed it to use /dev instead, which is hopefully less likely to be a symlink.
8:58 PM Ticket #5819 ("Language options" section doesn't describe -XDataKinds) closed by igloo
fixed: Merged as 5cccc82609d6e38ab027ce5d711fdb87aec4e881
8:14 PM Changeset in ghc [0b395e15]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 Ian Lynagh <igloo@…>
Tweak TH_Depends It was explicitly removing the program inbetween the two runs, but I don't see why that should be necessary.
8:14 PM Changeset in testsuite [6c6583d]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Tweak TH_Depends It was explicitly removing the program inbetween the two runs, but I don't see why that should be necessary.
8:12 PM Changeset in ghc [b2e4c1ed]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 Ian Lynagh <igloo@…>
Make TH_Depends more portable We now just sleep for 2 seconds, rather than using touch --date="now + 3 seconds" which doesn't work on OS X. OS X does have "touch -A", but that doesn't work on Linux.
8:12 PM Changeset in testsuite [6248b20]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Make TH_Depends more portable We now just sleep for 2 seconds, rather than using touch --date="now + 3 seconds" which doesn't work on OS X. OS X does have "touch -A", but that doesn't work on Linux.
7:54 PM Ticket #5833 (PolyKinds10 fails an assert) created by igloo
With a slow validate build on OSX x86_64, PolyKinds10 fails: […]
7:51 PM Ticket #5832 (PolyKinds03 and PolyKinds13 fail an ASSERT) created by igloo
With a slow validate build on OSX, PolyKinds03 fails: […] …
7:29 PM Ticket #5831 (space_leak_001(ghci) segfaults on OS X x86_64) created by igloo
In 7.4 branch and HEAD, space_leak_001(ghci) segfaults on OS X x86_64. I …
6:28 PM CrossCompilation edited by StephenBlackheath
(diff)
6:09 PM Changeset in ghc [5db3b4c]ghc-7.4 by Ian Lynagh <igloo@…>
Don't record outputFile in the hashed flags We don't want ghc --make M -o <file> to force recompilation of all modules when <file> changes. The -o value is already taken into account by the recompilation machinery when we check the modification time on the object file or the executable.
6:08 PM Changeset in ghc [5cccc82]ghc-7.4 by Ian Lynagh <igloo@…>
MERGED: FIX #5819: add -XDataKinds to the language options section of the user's guide
5:47 PM Ticket #5830 (Arrow if/then/else sugar breaks type inference) closed by igloo
fixed: Thanks for the report. A few arrow bugs have been fixed recently, and this …
5:28 PM Ticket #5830 (Arrow if/then/else sugar breaks type inference) created by jamey
Starting in GHC 7.0, using the Arrows if/then/else syntactic sugar for …
2:43 PM Changeset in ghc [6b086342]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Validate fix: no cross compilation for bindists Maybe we could revisit whether we want to allow building bindists of cross-compilers later, but for now I'm fixing validate by setting all the cross-compilation settings to NO.
1:00 PM Changeset in ghc [7a4643ee]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
don't inline foldExpDeep
11:54 AM Ticket #5568 (Add Show and Binary instances for TypeRep) closed by simonmar
fixed: Closing - if anyone needs something more, please re-open and give details.
11:29 AM Changeset in ghc [884a28d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
message tweak
11:19 AM Changeset in ghc [9fff25e]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Improve support for cross-compilation Patchset from Stephen Blackheath <stephen.blackheath@ipwnstudios.com>
11:08 AM Changeset in ghc [4ff3a642]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Fix register clobber list in StgRun for ARM The ARM implementation of StgRun does not claim that it clobbers r7-r12. As a result, the compiler will sometimes put the returned RegTable in one of these registers, resulting in an invalid RegTable to be returned. Hilarity ensues. Signed-off-by: Ben Gamari <bgamari.foss@gmail.com>
11:08 AM Changeset in ghc [50c07f74]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Remove bogus extra definition of $(dir) This was preventing things like 'cd compiler; make stage2/build/DynFlags.o' from working.
9:15 AM Ticket #5394 (GHC hangs on compile of anything) closed by simonmar
worksforme: Lacking a way to reproduce it, let's close pending more information.

Jan 29, 2012:

11:25 PM Ticket #5829 (break003, break006, print019 fail with a DEBUG compiler) created by igloo
break003 fails with a DEBUG compiler: […] […] break006 and …
9:25 PM Changeset in ghc [874c337]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 Ian Lynagh <igloo@…>
Fix mod175: Tell make to be quiet
9:25 PM Changeset in testsuite [8fbc7e6]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix mod175: Tell make to be quiet
9:24 PM Changeset in testsuite [52d4ab4]ghc-7.4 by Ian Lynagh <igloo@…>
Fix mod175: Tell make to be quiet
8:26 PM Changeset in ghc [c90ed07]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 Ian Lynagh <igloo@…>
objc-hi and objcpp-hi fail the ghci way
8:26 PM Changeset in testsuite [92068cc]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
objc-hi and objcpp-hi fail the ghci way
8:20 PM Changeset in testsuite [c53ee9e]ghc-7.4 by Ian Lynagh <igloo@…>
objc-hi and objcpp-hi fail the ghci way
7:53 PM Changeset in ghc [2555da07]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 Ian Lynagh <igloo@…>
mod175 now passes: #437 is fixed
7:53 PM Changeset in testsuite [47015c7]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
mod175 now passes: #437 is fixed
7:53 PM Changeset in base [51a82f9e]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
num009 now only fails on OS X i386, not OS X amd64
7:53 PM Changeset in ghc [acdd9561]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
num009 now only fails on OS X i386, not OS X amd64
7:22 PM Changeset in testsuite [3455e08b]ghc-7.4 by Ian Lynagh <igloo@…>
mod175 now passes: #437 is fixed
7:15 PM Changeset in base [2921e94]ghc-7.4 by Ian Lynagh <igloo@…>
num009 now only fails on OS X i386, not OS X amd64
6:16 PM Ticket #5828 (OSHaiku) created by donn
Since OSUnknown doesn't specify ELF platform, we need OSHaiku in …
5:48 PM Ticket #5827 (/usr/local hard-coded in cabal) created by donn
libraries/Cabal/Cabal/Distribution/Simple/InstallDirs.hs:defaultInstallDirs …
4:24 PM Ticket #5826 (Refer to Control.Concurrent instead of GHC.Conc in GHC 7.4.1 User's Guide) created by shelarcy
GHC 7.4.1 RC 2 User's Guide "RTS options for SMP parallelism" section …
4:04 PM Ticket #5825 (GHC can't build C program that uses exported Haskell function) created by shelarcy
GHC 7.4.1 RC2 can't build foreign export example on Mac OS X and Windows. …
3:52 PM Ticket #5822 (Assertion failed in rts/Schedule.c in Stage 2 on ARM) closed by bgamari
duplicate
3:51 PM Ticket #5822 (Assertion failed in rts/Schedule.c in Stage 2 on ARM) closed by bgamari
invalid: This ended up being #5824.
1:49 PM Changeset in ghc [616fbe96]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 Ian Lynagh <igloo@…>
Add a perf test for #5642
1:49 PM Changeset in testsuite [7a14730]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a perf test for #5642
12:28 AM Ticket #5579 (alex and happy found during ./configure not used) closed by igloo
fixed: Fixed by: commit 2a54a0d622a4fa4b62accb2537eb4fc7736d6bb4 […]

Jan 28, 2012:

11:33 PM Changeset in ghc [2a54a0d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Pass alex and happy locations to ghc-cabal; fixes #5579 We only use --with-alex / --with-happy if we know where alex / happy are. In particular, we don't need them when building from a source tarball.
10:25 PM Ticket #5536 (IO performance regression in 7.2 vs 7.0) closed by igloo
fixed: Perf test added.
10:22 PM Changeset in ghc [71c3095]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 Ian Lynagh <igloo@…>
Add a perf test for #5536
10:22 PM Changeset in testsuite [a44ad50]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a perf test for #5536
10:11 PM Ticket #5824 (ARM StgRun register clobber list is broken) created by bgamari
The ARM implementation of StgRun does not claim that it clobbers r7-r12. …
9:31 PM Ticket #5701 (SafeHaskell causes deepseq to fail to compile) closed by igloo
fixed: deepseq in the 7.4 branch has a < 0.5 dep on array.
8:01 PM Ticket #5823 (FFI and CAPI needs {-# INCLUDE #-} back?) created by igloo
Now that we have CAPI, do we want {-# INCLUDE #-} back?
5:32 PM Changeset in ghc [41678b9e]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Start on 7.6.1 release notes
12:14 AM Ticket #5822 (Assertion failed in rts/Schedule.c in Stage 2 on ARM) created by bgamari
Compiling a registerised ARM build against LLVM results in an unusable …

Jan 27, 2012:

11:26 PM Ticket #5821 (SPECIALISE fails with a cryptic warning) created by rl
Example: […] GHC produces this warning: […] Given that rewrite …
8:56 PM Ticket #5820 (defining instance in GHCi leads to duplicated instances) created by guest
Bizarre: […] I get an extra Num instance (where from? same source …
1:40 PM Changeset in ghc [3692c6f]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Jose Pedro Magalhaes <jpm@…>
FIX #5819: add -XDataKinds to the language options section of the user's guide
1:18 PM Ticket #5819 ("Language options" section doesn't describe -XDataKinds) created by shelarcy
GHC HEAD and ghc-7.4 branch splited -XDataKinds from -XPolyKinds, now. But …
11:22 AM Changeset in ghc [79c8c5cb]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Move the 2nd control-flow optimisation pass It was causing wrong info tables where it was; I'm not entirely sure why.
10:48 AM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
10:47 AM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
10:38 AM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
10:03 AM Changeset in ghc [293054a6]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Thread the UniqSupply around properly
9:53 AM Changeset in ghc [ed90dd6]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Make the old codegen run in constant space too
9:52 AM Changeset in ghc [1fdb39b5]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Don't call computeSRTs when -fnew-codegen is on
4:53 AM Ticket #5818 (gcd and fizzled reversed in event SparkCounters) created by MikolajKonarski
There is a bug in RTS when emitting the spark counters event: the order of …

Jan 26, 2012:

11:16 PM Ticket #3339 (Data.Monoid: Add (<>) as a synonym for mappend) closed by igloo
fixed: This was done in f4b71242b05285a5b901123ad463f3aa74a472c7.
9:18 PM Ticket #5767 (Integer inefficiencies) closed by igloo
fixed: Fixed by 9be779d9025f01badf2afec92fb0c7f3bcf71412 in the HEAD and …
7:54 PM Changeset in ghc [806c31f]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Just rename a local variable
7:54 PM Changeset in ghc [e3f689f]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Rename polyKindsErr to dataKindsErr
7:54 PM Changeset in ghc [d16f5c74]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
de-tabbed the hs-boot files
6:51 PM Changeset in ghc [8d016e15]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Remove accidentally commited 'trace' statements
6:51 PM Changeset in ghc [ae359d4]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Fix validation error, import only in GHCi
4:01 PM Changeset in ghc [46a772f]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Run the complete backend (Stg -> .S) incrementally on each StgBinding This is so that we can process the Stg code in constant space. Before we were generating all the C-- up front, leading to a large space leak. I haven't converted the LLVM or C back ends to the incremental scheme, but it's not hard to do.
3:58 PM Changeset in ghc [94b6cf42]ghc-7.4 by Ian Lynagh <igloo@…>
Finish the release note TODOs
2:58 PM Changeset in ghc [88745c91]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
remove SCCs
2:55 PM Changeset in ghc [6453351e]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 Ian Lynagh <igloo@…>
Generalise the integerToInt_smallInteger test (now fromToInteger)
2:55 PM Changeset in testsuite [4419d2f]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Generalise the integerToInt_smallInteger test (now fromToInteger)
2:55 PM Changeset in ghc [69017cae]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 Ian Lynagh <igloo@…>
Add a test for the integerToInt/smallInteger rule
2:55 PM Changeset in testsuite [24ea6da]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test for the integerToInt/smallInteger rule
2:55 PM Changeset in ghc [299f286]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Add some rules; fixes #5767 We now have rules for integerToInt (smallInteger x) = x integerToWord (wordToInteger x) = x integerToInt64 (int64ToInteger x) = x integerToWord64 (word64ToInteger x) = x
2:55 PM Changeset in integer-gmp [9be779d]ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Add some rules; fixes #5767 We now have rules for integerToInt (smallInteger x) = x integerToWord (wordToInteger x) = x integerToInt64 (int64ToInteger x) = x integerToWord64 (word64ToInteger x) = x
1:58 PM Changeset in integer-gmp [ede8a0b]ghc-7.4 by Ian Lynagh <igloo@…>
Add some rules; fixes #5767 We now have rules for integerToInt (smallInteger x) = x integerToWord (wordToInteger x) = x integerToInt64 (int64ToInteger x) = x integerToWord64 (word64ToInteger x) = x
1:57 PM Changeset in testsuite [60d342a]ghc-7.4 by Ian Lynagh <igloo@…>
Generalise the integerToInt_smallInteger test (now fromToInteger)
1:45 PM Changeset in testsuite [68a5991]ghc-7.4 by Ian Lynagh <igloo@…>
Add a test for the integerToInt/smallInteger rule
9:54 AM Changeset in ghc [2c428d2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Improve source documentation for Ghci stmt IO lifting
9:51 AM Changeset in ghc [47c04040]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Fix mistake in previous commits.
9:50 AM Changeset in ghc [54b7afc5]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Fix missing import in HscMain.
9:49 AM Changeset in ghc [3e8b37d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Fix warning in GhciMonad.
7:50 AM Changeset in ghc [9e238da6]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Code cleaning
7:37 AM Changeset in ghc [cda58f7c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Have hscStmtWithLocation return (IO [HValue]).
6:23 AM ExplicitCallStack edited by SimonHengel
fix link to JHC's SRCLOC_ANNOTATE pragma (diff)
3:13 AM Changeset in ghc [6f217d8]ghc-7.4 by Ian Lynagh <igloo@…>
Improve release notes
2:54 AM Changeset in base [dcbb0fc]ghc-7.4 by Ian Lynagh <igloo@…>
Re-export Constraint from GHC.Exts
2:43 AM Changeset in ghc [08784e9]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Formatting wibbles.
2:43 AM Changeset in ghc [a1edfab]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Improve source code documentation og GHCi main.
2:43 AM Changeset in ghc [0120d0d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Tabs -> Spaces
2:32 AM Changeset in nofib [fb3efe1]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add .gitignore
2:31 AM Changeset in nofib [e9193d7]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add note to README about EXTRA_HC_OPTS

Jan 25, 2012:

10:46 PM Changeset in ghc [d4c9063]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Remove old dead safe haskell setting
5:46 PM Changeset in ghc [9e5aa33]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 Ian Lynagh <igloo@…>
Mark dph-diophantine-copy-opt as broken (#5817)
5:46 PM Changeset in testsuite [0e6bd04]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Mark dph-diophantine-copy-opt as broken (#5817)
5:44 PM Ticket #5817 (dph-diophantine-copy-opt fails) created by igloo
[…]
5:13 PM Ticket #5773 (main = forever (putStrLn =<< getLine) continuously saturates a CPU when ...) closed by igloo
fixed: Merged as 7a5f8048fb4a9d620724a47d92762102089a6c9a.
4:03 PM Changeset in ghc [7a5f804]ghc-7.4 by Ian Lynagh <igloo@…>
Fix bug introduced in fac8ecbbafde17dd92439c41747223c43e9d2b80 Fixes recent failures in hGetBuf001.
4:02 PM Changeset in ghc [51bfcc0e]ghc-7.4 by Ian Lynagh <igloo@…>
Allow default superclass methods for multi-parameter type classes They were prohibited by mistake, a historical hangover
4:02 PM Changeset in ghc [902650db]ghc-7.4 by Ian Lynagh <igloo@…>
DataConIds need to be treated specially in VectInfo
4:00 PM Changeset in ghc [6af4a4b3]ghc-7.4 by Ian Lynagh <igloo@…>
Fix vectorisation of classes - Make sure that we have no implicit names in ifaces - Any vectorisation info makes a module an orphan module - Allow 'Show' in vectorised code without vectorising it for the moment
3:20 PM Changeset in process [d26eba9]ghc-7.4 by Ian Lynagh <igloo@…>
Fix processo004(ghci) on Windows
3:20 PM Changeset in directory [03bcfde]ghc-7.4 by Ian Lynagh <igloo@…>
As per discussion in #2924, filter out permission errors
3:20 PM Changeset in directory [b4bba67]ghc-7.4 by Ian Lynagh <igloo@…>
Ignore failure in getDirContents002(ghci) on x86/Windows
3:19 PM Changeset in testsuite [45146d46]ghc-7.4 by Ian Lynagh <igloo@…>
Expect failure for numrun012(ghci) on Windows
3:19 PM Changeset in testsuite [71d7d7f]ghc-7.4 by Ian Lynagh <igloo@…>
foreignInterruptible: expect_fail on Windows
3:19 PM Changeset in testsuite [bb32c87]ghc-7.4 by Ian Lynagh <igloo@…>
Skip conc036 entirely (see comments)
3:19 PM Changeset in testsuite [7c96960]ghc-7.4 by Ian Lynagh <igloo@…>
Add normalise_exe for removing ".exe" extensions in output on Windows
3:19 PM Changeset in testsuite [5eb0279]ghc-7.4 by Ian Lynagh <igloo@…>
3429: We should be using +RTS -C0.001 not +RTS -i0.001 This apparently made no difference before, but it looks like I fixed it in my time overhaul, which made this test suddenly run a lot slower.
3:18 PM Changeset in base [12b339b]ghc-7.4 by Ian Lynagh <igloo@…>
Expand num009 to test more values, and add mingw32 output This test checks that calling trig functions via the FFI gives the same results as the Prelude versions. But it uses an extreme value to test: 1e20, and on Windows this gives slightly different results (for unknown reasons). However, using less extreme values gives reasonable results, so I've added more values to the test to check that the discrepancy is limited to the extreme - indeed it first goes wrong around 1e19, values below that seem to be fine.
2:49 PM Ticket #5816 (static linking silently fails in ghc) created by carter
On OS X, ghci uses dylib versions of C libraries when linking, and ghc …
2:49 PM Changeset in ghc [91eadd51]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
small refactor
2:49 PM Changeset in ghc [5d5a014]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
delete some no-longer-relevant notes
2:48 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
(diff)
2:41 PM Commentary/Compiler/NewCodeGenStupidity edited by simonmar
rearraged to put open issues at the top (diff)
2:25 PM Changeset in ghc [e0eeaf3c]ghc-7.4 by Ian Lynagh <igloo@…>
Add a couple of release note TODOs
1:52 PM Changeset in ghc [f7b5c3f]ghc-7.4 by Ian Lynagh <igloo@…>
Fix build
1:23 PM Changeset in ghc [3bbb7e5]ghc-7.4 by Ian Lynagh <igloo@…>
Documentation for -XDataKinds
1:23 PM Changeset in testsuite [ac46768]ghc-7.4 by Ian Lynagh <igloo@…>
Use the new flag -XDataKinds
1:20 PM Changeset in ghc [003bf615]ghc-7.4 by Ian Lynagh <igloo@…>
MERGED: Split -XDataKinds from -XPolyKinds commit 384f60996747b74aad7f3477e55433e822dd6398 Author: Jose Pedro Magalhaes <jpm@cs.uu.nl> Date: Mon Jan 16 14:18:22 2012 +0100
1:16 PM Changeset in ghc [01903ebf]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
add an SCC
1:16 PM Changeset in ghc [5a1a2633]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Use an ordered list for the work list, which is a bit quicker than IntSet
1:03 PM Ticket #5815 (Can't install cabal or SOE graphics on Win XP or 7) closed by igloo
invalid: Please try asking on either an SOE mailing list (if there is one), or the …
12:51 PM Ticket #5538 (Foldable typeclass: make foldl' and foldr' class methods) closed by igloo
fixed: Applied as 6b05d1536c4511ac1edd2ccc39f2832d741dab7e
10:08 AM Changeset in ghc [19be2021]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Different implementation of MkGraph
10:07 AM Changeset in ghc [9b6dbde]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Further optimisations to the fixpoint algorithm
10:06 AM Changeset in ghc [21267d31]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
optimise OrdList
10:06 AM Changeset in ghc [b94f30b]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Use Set instead of Map for CAFSet
10:06 AM Changeset in ghc [d855955d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
optimise foldExpDeep
6:12 AM Changeset in base [92768c0]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Rename GHC.TypeNats to GHC.TypeList, cleanup, add type-level strings.
6:12 AM Changeset in ghc [e184fccb]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Iavor S. Diatchki <iavor.diatchki@…>
Rename GHC.TypeNats to GHC.TypeList, cleanup, add type-level strings.
6:11 AM Changeset in ghc [5851f847]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Iavor S. Diatchki <iavor.diatchki@…>
Add support for type-level "strings". These are types that look like "this" and "that". They are of kind `Symbol`, defined in module `GHC.TypeLits`. For each type-level symbol `X`, we have a singleton type, `TSymbol X`. The value of the singleton type can be named with the overloaded constant `tSymbol`. Here is an example: tSymbol :: TSymbol "Hello"
3:40 AM Changeset in base [db7de44]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Change extension name to match current GHC head.
3:40 AM Changeset in ghc [f948f831]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Iavor S. Diatchki <iavor.diatchki@…>
Change extension name to match current GHC head.
3:40 AM Changeset in ghc [9c157522]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats Conflicts: compiler/typecheck/TcEvidence.lhs
3:34 AM Ticket #5815 (Can't install cabal or SOE graphics on Win XP or 7) created by punstress
I'm taking a class and I need the School of Expression graphics package …
3:27 AM Changeset in base [cb943a2]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats
3:27 AM Changeset in ghc [03246bfa]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Iavor S. Diatchki <iavor.diatchki@…>
Merge remote-tracking branch 'origin/master' into type-nats

Jan 24, 2012:

10:54 PM Ticket #5679 (Provide Arrow lift functions for Control.Arrow) closed by igloo
wontfix: Thanks for the suggestion, but library proposals should first be discussed …
10:40 PM Ticket #5814 (LLVM 3.0 doesn't support llvm.memory.barrier) created by bgamari
Support for the llvm.memory.barrier intrinsic was removed in LLVM 3.0 …
10:19 PM Ticket #5667 (Data.Unique.Unique and Data.Graph.SCC are not instances of Show) closed by igloo
wontfix: Thanks for the suggestion, but please see …
9:58 PM Ticket #5776 (Rule matching regression) closed by igloo
fixed: Merged as 4703ff3b67ccbd8007ebe81f7d00aabacec6d243
9:56 PM Changeset in ghc [f7e8798a]ghc-7.4 by Ian Lynagh <igloo@…>
Add a missing newline in the ghci :h text; spotted by Alexander McPhail
9:42 PM Changeset in base [6b05d15]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Foldable typeclass: make foldl' and foldr' class methods; fixes trac #5538
9:42 PM Changeset in ghc [e3467bd]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Foldable typeclass: make foldl' and foldr' class methods; fixes trac #5538
9:18 PM Ticket #5627 (Proposal: Add Applicative instances for the remaining monads in base) closed by igloo
fixed: Thanks for the patch. Applied as c01010387a0c1d4d71de55f2957800337c00264d.
8:17 PM Changeset in ghc [4703ff3b]ghc-7.4 by Ian Lynagh <igloo@…>
MERGED: Do not combine dictionaries in the EvVarCache when simplEqsOnly is on commit f002a461768cb334355c17053dcd331aa9ed1e06 Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Tue Jan 17 12:15:26 2012 +0000 Do not combine dictionaries in the EvVarCache when simplEqsOnly is on This fixes Trac #5776; the background is in Note [Simplifying RULE lhs constraints] in TcSimplify
7:46 PM Changeset in base [c010103]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Added missing Functor, Applicative, Alternative and MonadPlus instances Added Applicative and Alternative instances for ReadP and ReadPrec Added Functor, Applicative, Alternative and MonadPlust instances for ArrowMonadx
7:46 PM Changeset in ghc [a63257f]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Added missing Functor, Applicative, Alternative and MonadPlus instances Added Applicative and Alternative instances for ReadP and ReadPrec Added Functor, Applicative, Alternative and MonadPlust instances for ArrowMonadx
7:41 PM Ticket #5811 (Compiler cannot deduce that type function is injective) closed by simonpj
invalid: So just substitute! GHC's consistent view is that instance heads
7:09 PM Changeset in ghc [f4387224]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Add a missing newline in the ghci :h text; spotted by Alexander McPhail
7:08 PM Blog: New directions for Template Haskell edited by simonpj
5:55 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
10:30 AM Ticket #5813 (Offer a compiler warning for failable pattern matches) created by snoyberg
This started off with a mailing list discussion: …
7:01 AM Ticket #5812 (Nasty interaction between MagicHash and CPP LANGUAGE pragmas) created by erikd
Found this problem when trying to use MagicHash and CPP in the same source …[…]

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
(diff)
7:26 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
7:21 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
7:21 PM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
7:19 PM Platforms edited by igloo
(diff)
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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
snapshot of latest improvements
1:38 PM Changeset in ghc [cd35b83b]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
strictness annotations
1:38 PM Changeset in ghc [2e2297df]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
deepBwdRw3 -> mkBRewrite3
1:38 PM Changeset in ghc [3751cdc]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
strictness annotations
12:12 PM Changeset in ghc [d0e3776f]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
snapshot: fastest version so far
12:47 PM Changeset in ghc [8de2a036]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Follow Cabal version bump
11:31 AM Changeset in ghc [23ac7e91]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
implement RegSet by Set, not UniqSet
10:49 AM Changeset in ghc [558fc1e]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 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/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 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/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Remove getDOptsSmpl; use getDynFlags instead
1:34 PM Changeset in ghc [3bc62f5c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Remove getDOptsDs; use getDynFlags instead
1:02 PM Changeset in ghc [6c969e2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
add an SCC
12:51 PM Changeset in ghc [8bdcc5cf]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
tiny refactoring
10:05 AM Changeset in ghc [2fa41b08]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 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/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 <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/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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/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 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/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
1:54 PM Changeset in ghc [51d89a55]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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/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 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]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 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 …

Jan 17, 2012:

10:28 PM WikiStart edited by strake888
Delete spam (diff)
8:56 PM Changeset in ghc [0998987c]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 David Terei <davidterei@…>
Update .gitignore.
8:56 PM Changeset in testsuite [a084bab]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@…>
Update .gitignore.
7:11 PM Changeset in nofib [668c35d]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Remove Dph benchmarks as too difficult to get working
6:56 PM Changeset in nofib [a8ffa9d]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Wibble
6:54 PM Changeset in nofib [4fdfd07]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Update .gitignore
6:53 PM Changeset in nofib [0449cb0]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Move benchmarks into benchmark/ subdir.
6:13 PM Changeset in nofib [c384c43]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Update makefile to mention other dirs
4:57 PM Ticket #5791 (Defer other kinds of errors until runtime, not just type errors) created by simonmar
In #5624 we added -fdefer-type-errors to turn type errors into warnings. …
4:47 PM Ticket #5624 (Delay Errors Until Runtime) closed by simonpj
fixed: Thank you for suggesting the idea. It's done! Simon
4:40 PM Ticket #5790 (Missing document about .eventlog's u flag) created by shelarcy
GHC 7.4.1 RC 1 User's Guide and Debug.Trace modules' document doesn't …
4:40 PM Changeset in ghc [16b6283]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Eliminate {| and |} vestiges in lexer/parser They weren't being lexed any more, but we still had productions!
4:40 PM Changeset in ghc [bb50135]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Use nested tuples to desugar recursive do-notation Easy fix for Trac #5742.
4:23 PM Ticket #5789 (Bad link to documentation) created by dsf
The paper "The Design of a Pretty-printing Library" referenced on the …
4:20 PM Ticket #5788 (Missing document about RTS's -T option) created by shelarcy
Users Guide doesn't describe RTS's -T option except 7.4.1's release note. …
4:03 PM Ticket #5779 (SPECIALISE pragma generates wrong activations) closed by simonpj
fixed: OK I added the warnings
4:02 PM Changeset in ghc [209fc3e]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
4:02 PM Changeset in testsuite [af9159e]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
4:02 PM Changeset in ghc [c752b33]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 Peyton Jones <simonpj@…>
Add stderr for warning (arising from Trac #5779)
4:02 PM Changeset in testsuite [89cce01]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 stderr for warning (arising from Trac #5779)
4:01 PM Changeset in ghc [51ba3c2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Comments only (to support debug tracing in DmdAnal)
4:01 PM Changeset in ghc [6acf6cd7]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Warn when a SPECIALISE pragma gives rise to a totally inactive rule See Trac #5779
3:21 PM Changeset in ghc [1ebefd3d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
remove unused code
12:39 PM Changeset in ghc [00c3616]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
add missing files
12:36 PM Changeset in ghc [90dc2234]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 <marlowsd@…>
fix (non-fast) validate
12:36 PM Changeset in testsuite [dcdbb96]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@…>
fix (non-fast) validate
12:36 PM Changeset in ghc [5262d70e]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 <marlowsd@…>
Skip conc036 entirely (see comments)
12:36 PM Changeset in ghc [58759ba]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 <marlowsd@…>
foreignInterruptible: expect_fail on Windows
12:36 PM Changeset in ghc [6e5aa9e]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 <marlowsd@…>
Expect failure for numrun012(ghci) on Windows
12:36 PM Changeset in testsuite [50a9c42a]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@…>
Skip conc036 entirely (see comments)
12:36 PM Changeset in testsuite [9903acb]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@…>
foreignInterruptible: expect_fail on Windows
12:36 PM Changeset in testsuite [03abc7c]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@…>
Expect failure for numrun012(ghci) on Windows
12:36 PM Changeset in ghc [64b6389]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 <marlowsd@…>
Add normalise_exe for removing ".exe" extensions in output on Windows
12:36 PM Changeset in ghc [95cb0a1]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 <marlowsd@…>
3429: We should be using +RTS -C0.001 not +RTS -i0.001 This apparently made no difference before, but it looks like I fixed it in my time overhaul, which made this test suddenly run a lot slower.
12:36 PM Changeset in testsuite [e79f0da]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@…>
Add normalise_exe for removing ".exe" extensions in output on Windows
12:36 PM Changeset in testsuite [96a84f7]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@…>
3429: We should be using +RTS -C0.001 not +RTS -i0.001 This apparently made no difference before, but it looks like I fixed it in my time overhaul, which made this test suddenly run a lot slower.
12:15 PM Changeset in ghc [f002a461]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Do not combine dictionaries in the EvVarCache when simplEqsOnly is on This fixes Trac #5776; the background is in Note [Simplifying RULE lhs constraints] in TcSimplify
12:14 PM Changeset in ghc [d2420013]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
12:14 PM Changeset in testsuite [ba1c4ad]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
11:32 AM Changeset in ghc [cffcc441]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 Peyton Jones <simonpj@…>
Test Trac #5776
11:32 AM Changeset in testsuite [b5fd784]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 #5776
11:26 AM Changeset in ghc [46b0313]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Snapshot
10:56 AM Changeset in ghc [1584f29]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Switch TcEvidence to Unix line endings
10:30 AM Changeset in ghc [1aa02284]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
8:42 AM Ticket #5782 (llvm --enable-tbaa forces LLVM to be 2.9 or above) closed by dterei
fixed: Fixed in 878371810de61632d58962608fb3db588d9c2fbd.
8:35 AM Changeset in nofib [7842462]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Update .gitignore
8:35 AM Changeset in ghc [157dd07]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Allow default superclass methods for multi-parameter type classes They were prohibited by mistake, a historical hangover
8:34 AM Changeset in nofib [05bd357]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Fixup Hackage benchmarks.
8:30 AM Changeset in ghc [fee30b7d]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 David Terei <davidterei@…>
Revert "The LLVM backend now only works with 2.9+, don't try it if we have 2.7" This reverts commit 0114212f8588211d3dd6735d55127bce2cc1dad7.
8:30 AM Changeset in testsuite [dd31f20]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@…>
Revert "The LLVM backend now only works with 2.9+, don't try it if we have 2.7" This reverts commit 0114212f8588211d3dd6735d55127bce2cc1dad7.
8:23 AM Changeset in ghc [8783718]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Only use TBAA when LLVM > 2.8. (#5782)
3:12 AM Changeset in ghc [7bbc1b05]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Tabs -> Spaces
3:01 AM Ticket #5787 (Add instances to ZipList) created by pumpkin
There was a reasonably uncontroversial vote on the libraries list to add …
2:30 AM Ticket #5786 (Dynanmic way fails when GHC built with LLVM backend) created by dterei
If I build GHC with the LLVM backend then the 'Dyn' testsuite way fails …
2:24 AM Ticket #5785 (Test failures on i386 with LLVM backend) created by dterei
Currently we get the following testsuite results on i386: […] Need to …
2:20 AM Commentary/Compiler/Backends/LLVM edited by dterei
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2:19 AM Commentary/Compiler/Backends edited by dterei
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2:15 AM Commentary/Compiler/Backends edited by dterei
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2:15 AM Commentary/Compiler/Backends edited by dterei
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2:15 AM Commentary/Compiler/Backends edited by dterei
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1:25 AM Commentary/Compiler/Backends edited by sigfpe
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12:11 AM Commentary/SourceTree edited by sigfpe
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Jan 16, 2012:

11:26 PM Ticket #5784 (Forked thread running infinite loop blocks other threads from running) created by joeyadams
When I compile the following under GHC 7.2.2 with -O1 or -O2, it spins in …
9:31 PM Changeset in nofib [559e77a]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Fix up Fst benchmark.
8:54 PM Ticket #5783 (Data.Text.isPrefixOf fails to terminate) created by reinerp
The function Data.Text.isPrefixOf fails to terminate with GHC …
8:40 PM Commentary/Rts/HaskellExecution/HeapChecks edited by heisenbug
typo (diff)
8:26 PM Ticket #5782 (llvm --enable-tbaa forces LLVM to be 2.9 or above) created by pmonday
I compiled the latest master against LLVM 2.8. The compile worked …
7:21 PM Changeset in nofib [f6b9af7]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add to .gitignore
7:20 PM Changeset in nofib [95f3d41]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Fix Laplace benchmark.
6:25 PM Ticket #5781 (Add Data.List.at :: [a] -> Int -> Maybe a) created by nh2
Don't know how this can _not_ exist.
5:39 PM Changeset in ghc [08413e4]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 Jose Pedro Magalhaes <jpm@…>
Adapt test output
5:39 PM Changeset in testsuite [5304364]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Jose Pedro Magalhaes <jpm@…>
Adapt test output
4:25 PM Changeset in process [c8b30a6]ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
Fix processo004(ghci) on Windows
3:45 PM Ticket #5778 (GHCi won't load compiled object files outside of a package) closed by simonmar
invalid: This is a feature, not a bug! GHC has to recompile the source file, just …
3:43 PM Changeset in ghc [cb0f98d0]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 Peyton Jones <simonpj@…>
Test Trac #5745
3:43 PM Changeset in testsuite [b68f2c9]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 #5745
3:09 PM Changeset in directory [4f47883]ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
As per discussion in #2924, filter out permission errors
3:09 PM Changeset in directory [3f672f6]ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
Ignore failure in getDirContents002(ghci) on x86/Windows
2:45 PM Changeset in base [1be5e53]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Expand num009 to test more values, and add mingw32 output This test checks that calling trig functions via the FFI gives the same results as the Prelude versions. But it uses an extreme value to test: 1e20, and on Windows this gives slightly different results (for unknown reasons). However, using less extreme values gives reasonable results, so I've added more values to the test to check that the discrepancy is limited to the extreme - indeed it first goes wrong around 1e19, values below that seem to be fine.
2:45 PM Changeset in ghc [db94d0f]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Simon Marlow <marlowsd@…>
Expand num009 to test more values, and add mingw32 output This test checks that calling trig functions via the FFI gives the same results as the Prelude versions. But it uses an extreme value to test: 1e20, and on Windows this gives slightly different results (for unknown reasons). However, using less extreme values gives reasonable results, so I've added more values to the test to check that the discrepancy is limited to the extreme - indeed it first goes wrong around 1e19, values below that seem to be fine.
2:39 PM Changeset in ghc [b81aa25]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Add missing initialisation of cap->disabled
2:11 PM NewAxioms edited by dreixel
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2:09 PM NewAxioms edited by simonpj
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2:03 PM Changeset in ghc [e932d308]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Jose Pedro Magalhaes <jpm@…>
Documentation for -XDataKinds
2:00 PM Commentary edited by simonpj
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1:31 PM Changeset in ghc [199f388]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 <marlowsd@…>
Parse the ghc --info values using a Haskell program, and cache the results Should improve startup time of make in the testsuite, and it is simpler.
1:31 PM Changeset in ghc [a8f94cc]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 <marlowsd@…>
The LLVM backend now only works with 2.9+, don't try it if we have 2.7 This fix is very wrong, but I'm drowning in optllvm failures and need to fix this ASAP (it's somewhat suboptimal that I won't be able to run the LLVM tests here until I upgrade the OS or install a later LLVM manually).
1:31 PM Changeset in testsuite [82a5fc7]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@…>
Parse the ghc --info values using a Haskell program, and cache the results Should improve startup time of make in the testsuite, and it is simpler.
1:31 PM Changeset in testsuite [0114212]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@…>
The LLVM backend now only works with 2.9+, don't try it if we have 2.7 This fix is very wrong, but I'm drowning in optllvm failures and need to fix this ASAP (it's somewhat suboptimal that I won't be able to run the LLVM tests here until I upgrade the OS or install a later LLVM manually).
1:27 PM Changeset in ghc [25d3e4ba]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Remove unnecessary extra use of orphan_hash
1:27 PM Changeset in ghc [a9e17cc2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Fix for tick intervals greater than one second.
1:27 PM Changeset in ghc [fac8ecbb]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
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.
1:27 PM Changeset in ghc [395ef284]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Revert "Add -faggressive-primops plus refactoring in CoreUtils" (#5780) This reverts commit 601c983dd0bada6b49bdadd8f172fd4eacac4b0c.
1:26 PM Ticket #5780 (-faggressive-primops change caused a failure in perf/compiler/parsing001) created by simonmar
The commit 601c983dd0bada6b49bdadd8f172fd4eacac4b0c apparently caused a …
1:22 PM Changeset in ghc [5ff65d76]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 Jose Pedro Magalhaes <jpm@…>
Use the new flag -XDataKinds
1:22 PM Changeset in testsuite [37a7f7f]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Jose Pedro Magalhaes <jpm@…>
Use the new flag -XDataKinds
1:18 PM Changeset in ghc [384f609]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Jose Pedro Magalhaes <jpm@…>
Split -XDataKinds from -XPolyKinds
1:15 PM Changeset in ghc [28f619e2]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 Peyton Jones <simonpj@…>
Wibble to recomp006 error I think this didn't show up before with --fast?
1:15 PM Changeset in testsuite [7e94e01]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@…>
Wibble to recomp006 error I think this didn't show up before with --fast?
1:13 PM Changeset in ghc [fcbfdfee]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
1:13 PM Changeset in testsuite [478e70f]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
1:13 PM Changeset in ghc [eaae5f42]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 Peyton Jones <simonpj@…>
Add Defer02.stdout
1:13 PM Changeset in testsuite [e8145e1]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 Defer02.stdout
12:10 PM Records/OverloadedRecordFields edited by strake888
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11:58 AM Status/SLPJ-Tickets edited by simonpj
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11:58 AM Status/SLPJ-Tickets edited by simonpj
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11:29 AM Ticket #5779 (SPECIALISE pragma generates wrong activations) closed by simonpj
invalid: On the contrary it's vital that specialisations don't kick in too early. …
10:46 AM Changeset in nofib [479919b]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Fix up Repa makefile
10:44 AM Changeset in nofib [d2534d3]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add Repa Volume bechmark.
10:36 AM Changeset in nofib [45989ed]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add Repa Sobel benchmark
10:30 AM Changeset in nofib [b86775a]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add repa Canny benchmark
10:29 AM Changeset in nofib [6faf843]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Fixup repa laplace & mmult
10:09 AM Changeset in nofib [4813808]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Update FFT3d repa benchmark.
10:05 AM Commentary/Compiler/NewCodeGen edited by simonpj
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10:01 AM Commentary/Compiler/HooplPerformance edited by simonpj
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9:59 AM Records/OverloadedRecordFields edited by simonpj
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9:56 AM Changeset in nofib [304e338]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Remove fibon specific files
9:55 AM Records edited by simonpj
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9:51 AM Records edited by simonpj
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9:50 AM Records edited by simonpj
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9:47 AM Changeset in nofib [9b7ef0e]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Fixup Blur
9:25 AM Changeset in nofib [b735a5e]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Remove Fibon specific files.
9:19 AM Changeset in nofib [29ac83b]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Remove unused Fibon config files from nofib.
9:18 AM Changeset in nofib [d5fc330]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add repa benchmarks to gitignore
9:17 AM Changeset in nofib [2c792f2]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Add gc benchmarks to gitignore
9:14 AM Changeset in nofib [b6c1fee]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Update Repa libraries (fixes Blur for now)
8:39 AM NewAxioms edited by dreixel
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8:38 AM NewAxioms edited by dreixel
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8:35 AM NewAxioms created by dreixel
8:35 AM Commentary edited by dreixel
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8:04 AM Changeset in nofib [0ba9cc1]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Remove broken ghc benchmark.
8:04 AM Changeset in nofib [94785f4]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Update README
2:01 AM Changeset in ghc [db6d9cd]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 Manuel M T Chakravarty <chak@…>
Adapt DPH tests to classes in the DPH library
2:01 AM Changeset in testsuite [d7cb49b]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Adapt DPH tests to classes in the DPH library
1:58 AM Changeset in ghc [3c67c9a]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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@…>
DataConIds need to be treated specially in VectInfo

Jan 15, 2012:

10:59 PM Ticket #5779 (SPECIALISE pragma generates wrong activations) created by rl
It seems that in the current HEAD, the SPECIALISE pragma generates a …
10:45 PM Ticket #5778 (GHCi won't load compiled object files outside of a package) created by lpsmith
[…] […]
9:19 PM Changeset in ghc [b68bbd8]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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@…>
Fix vectorisation of classes - Make sure that we have no implicit names in ifaces - Any vectorisation info makes a module an orphan module - Allow 'Show' in vectorised code without vectorising it for the moment
9:19 PM Changeset in ghc [5dc73fdb]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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@…>
Merge wibble
9:14 PM Ticket #5740 (Remove tabs from parser/LexCore.hs) closed by igloo
fixed: Applied, thanks.
8:34 PM Records/OverloadedRecordFields edited by strake888
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8:05 PM Records/OverloadedRecordFields edited by strake888
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7:21 PM Changeset in ghc [54121ff]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Fix a #define I don't think it was causing any problems, but TimeToUS(x+y) would have evaluated to x + (y / 1000)
6:42 PM Records/OverloadedRecordFields edited by strake888
misspelt word (diff)
6:26 PM Records/OverloadedRecordFields edited by strake888
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4:33 PM Ticket #5756 (Specialize sequence into sequence_ automatically) closed by igloo
wontfix: Note that with -Wall you get a warning if you ignore a non-() result: …
4:22 PM Ticket #5755 (cabal install ghc-core fails on Mac Lion on latest Haskell Platform) closed by igloo
invalid: I'm afraid you'll need to mail the maintainer of the package, unless you …
4:11 PM Ticket #5777 (core lint error with arrow notation and GADTs) created by benmos
The following code panics GHC (with 7.0.3, 7.2 and 7.4.0.20111219): …
4:00 PM Ticket #5744 (List layouts) closed by igloo
wontfix: I think there are still some open design questions here that would be …
3:11 PM Changeset in ghc [e0383e2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Remove trailing whitespace in compiler/parser/LexCore.hs
3:11 PM Changeset in ghc [e4dda61]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
remove tabs (+ ignore tabs option) from LexCore.hs
1:05 PM Changeset in ghc [5601845d]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 Manuel M T Chakravarty <chak@…>
Adapt 'dph-classes' to class support in dph-lifted-vseg
1:05 PM Changeset in testsuite [9fff56c]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Adapt 'dph-classes' to class support in dph-lifted-vseg
12:55 PM Records/OverloadedRecordFields edited by igloo
(diff)
12:50 AM Changeset in ghc [42dda24]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Remove some "0 +"s that look redundant
12:49 AM Changeset in ghc [10f5847]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Remove an out-of-date comment

Jan 14, 2012:

11:51 PM Commentary/Compiler/HooplPerformance edited by ezyang
(diff)
11:49 PM Commentary/Compiler/HooplPerformance edited by ezyang
(diff)
11:49 PM Commentary/Compiler/HooplPerformance edited by ezyang
some updates from my perspective (diff)
11:09 PM Changeset in ghc [2e09c82]ghc-7.4 by Ian Lynagh <igloo@…>
When configuring, handle $topdir/ in the ghc --info output It might make more sense for there to be a way to get the "ghc --info" output with $topdir already expanded, but in the mean time this gets things working again.
11:09 PM Changeset in ghc [e71ee1b6]ghc-7.4 by Ian Lynagh <igloo@…>
Define "ar command" correctly in settings file on Windows We want to use the inplace ar, rather than whichever ar the machine that we build on happens to have.
10:17 PM Ticket #5776 (Rule matching regression) created by rl
This shows up in the Quickhull benchmark from the vector package. I …
10:04 PM Changeset in ghc [ee250e51]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
When configuring, handle $topdir/ in the ghc --info output It might make more sense for there to be a way to get the "ghc --info" output with $topdir already expanded, but in the mean time this gets things working again.
9:35 PM Changeset in ghc [2719cacd]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Define "ar command" correctly in settings file on Windows We want to use the inplace ar, rather than whichever ar the machine that we build on happens to have.
7:44 PM Ticket #5699 (Use sharing in the Alternative instance of Maybe) closed by igloo
fixed: Applied: […]
7:43 PM Ticket #5775 (Inconsistency in demand analysis) created by rl
A small program: […] GHC infers the demand LU(L) for loop, only …
6:27 PM Changeset in base [1d97ad1]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Use sharing in the Alternative instance of Maybe
6:27 PM Changeset in ghc [a9e976c]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Use sharing in the Alternative instance of Maybe
6:23 PM Changeset in directory [a73b30e]ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Fix System.Directory build on Windows
5:07 PM Changeset in directory [d0cab4b]ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Switch to using the time package, rather than old-time
5:07 PM Changeset in ghc [08894f96]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Switch to using the time package, rather than old-time
5:06 PM Commentary/Compiler/HooplPerformance edited by nr
link to Google Plus discussion (diff)
5:03 PM Commentary/Compiler/HooplPerformance created by nr
first draft
4:45 PM Commentary edited by nr
creating page for Hoopl performance (diff)
2:59 PM Changeset in ghc [0c8acc39]ghc-7.4 by Ian Lynagh <igloo@…>
Improve the documentation of the Num superclass changes in the release notes
2:58 PM Changeset in ghc [0877e14e]ghc-7.4 by Ian Lynagh <igloo@…>
Document the Num superclass divergence from H98/H2010
2:57 PM Ticket #5593 (Proposal: Remove Num superclass of Bits) closed by igloo
fixed: Thanks, applied: […] commit 804108f0c0fbc2c5f926e4cb4d30b3891443a079
2:57 PM Ticket #5685 (Proposal: Move the instances from Control.Monad.Instances into GHC.Base) closed by igloo
fixed: Thanks, applied: […]
2:01 PM Changeset in ghc [7bc456d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Document the extra instances divergence from H98/H2010 Now that they've moved from Control.Monad.Instances
1:54 PM Changeset in ghc [39291ddb]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Document the Bits superclass divergence from Haskell 2010
1:46 PM Changeset in ghc [57b1d54]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Document the Num superclass divergence from H98/H2010
1:04 PM Ticket #5774 (main = forever (putStrLn =<< getLine) continuously saturates a CPU when ...) closed by igloo
duplicate: Duplicate of #5773.
5:34 AM Ticket #5774 (main = forever (putStrLn =<< getLine) continuously saturates a CPU when ...) created by lpsmith
[…]
5:33 AM Ticket #5773 (main = forever (putStrLn =<< getLine) continuously saturates a CPU when ...) created by lpsmith
[…]
2:18 AM Changeset in nofib [11b3e5a]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Fix up smp benchees.
2:14 AM Changeset in ghc [0a797ea]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 Ian Lynagh <igloo@…>
Update tests after instances are moved out of Control.Monad.Instances The instance-leaks test is now gone, as we now expect the instances to leak into haskell98.
2:14 AM Changeset in testsuite [f7fd2eb]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update tests after instances are moved out of Control.Monad.Instances The instance-leaks test is now gone, as we now expect the instances to leak into haskell98.
1:18 AM Changeset in base [f99cee0]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Remove Num superclass of Bits Add and export bitDefault, testBitDefault and popCountDefault from Data.Bits.
1:18 AM Changeset in ghc [139d27a]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Remove Num superclass of Bits Add and export bitDefault, testBitDefault and popCountDefault from Data.Bits.
12:53 AM Changeset in ghc [804108f0]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Add extra Num constraints since the Num superclass of Bits is removed

Jan 13, 2012:

11:50 PM Changeset in base [7c1dff5]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Moved the instances from Control.Monad.Instances to GHC.Base and Data.Either
11:50 PM Changeset in ghc [3af923c]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Moved the instances from Control.Monad.Instances to GHC.Base and Data.Either
11:31 PM Changeset in nofib [41da407]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Comment wibbles
10:10 PM Ticket #5745 (import-hidden symbol is still re-exported) closed by simonpj
wontfix: I think this is a bug 7.2, but is not a bug in 7.4 or HEAD. Do …
9:51 PM Changeset in ghc [6b58460]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Add some llvm build options to build.mk.sample
9:13 PM Ticket #5772 (Failed kind inference in class declaration (regression error)) closed by dreixel
invalid: This is not really a regression; 7.2 was too liberal. The Haskell report …
9:04 PM Ticket #5772 (Failed kind inference in class declaration (regression error)) created by goldfire
Consider the following code: […] This compiles fine in 7.2.1 but …
8:38 PM Ticket #5771 (Confusing printout with PolyKinds) created by goldfire
If I load the following into ghci: […] and then get the info on …
8:33 PM Ticket #5770 (Non-sensical error message when compiling with PolyKinds and a type family) created by goldfire
When I compile the following code: […] I get the following error …
8:13 PM Ticket #5769 (Incorrect error message when compiling with PolyKinds and a type family) created by goldfire
When trying to compile […] I get the following error message: […] …
8:09 PM Ticket #5767 (Integer inefficiencies) closed by igloo
fixed: Good spot; merged as 102df6a7bc5657eef85f26d88ab6c071ec9b0b24 and I've …
8:07 PM Ticket #5768 (GHC Panic compiling type family with -XPolyKinds) created by goldfire
I received the following error message: […] I was compiling the …
7:02 PM Changeset in ghc [102df6a]ghc-7.4 by Ian Lynagh <igloo@…>
Get the knownKeyNames for doubleFromInteger right There was a trivial typo which meant that important newly-added rules would never fire!
7:01 PM Changeset in testsuite [92d97a2]ghc-7.4 by Ian Lynagh <igloo@…>
Add encodeInteger{Double,Float} to the integerConstantFolding test
7:01 PM Changeset in testsuite [11e6f8e]ghc-7.4 by Ian Lynagh <igloo@…>
Add {double,float}FromInteger to the integerConstantFolding test
6:58 PM Changeset in ghc [655e409]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 Ian Lynagh <igloo@…>
Add encodeInteger{Double,Float} to the integerConstantFolding test
6:58 PM Changeset in testsuite [94d3e96]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add encodeInteger{Double,Float} to the integerConstantFolding test
6:54 PM Changeset in ghc [63afeeb]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 Ian Lynagh <igloo@…>
Add {double,float}FromInteger to the integerConstantFolding test
6:54 PM Changeset in testsuite [7c8031d]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add {double,float}FromInteger to the integerConstantFolding test
6:08 PM Changeset in testsuite [b3f571bb]ghc-7.4 by Ian Lynagh <igloo@…>
widen peak_megablocks_allocated for T4801 (64bit/Linux) I checked and there's no regression here, just timing of GCs.
6:08 PM Changeset in testsuite [bee1c61]ghc-7.4 by Ian Lynagh <igloo@…>
widen max_bytes_used for T4801
6:07 PM Changeset in ghc [74af5a6]ghc-7.4 by Ian Lynagh <igloo@…>
last_free_capability should never be NULL
6:07 PM Changeset in ghc [89a0278]ghc-7.4 by Ian Lynagh <igloo@…>
Make "make sdist" generate a testsuite tarball as well as the src tarball
6:07 PM Changeset in ghc [2f0f55d]ghc-7.4 by Ian Lynagh <igloo@…>
Fix typo in Makefile sdist output was being redirected to $src_log, which presumably evaluated to rc_log.
5:50 PM Changeset in ghc [601c983d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Add -faggressive-primops plus refactoring in CoreUtils I'm experimenting with making GHC a bit more aggressive about a) dropping case expressions if the result is unused Simplify.rebuildCase, CaseElim equation b) floating case expressions inwards FloatIn.fiExpr, AnnCase In both cases the new behaviour is gotten with a static (debug) flag -faggressive-primops. The extra "aggression" is to allow discarding and floating in for side-effecting operations. See the new, extensive Note [PrimOp can_fail and has_side_effects] in PrimoOp. When discarding a case with unused binders, in the lifted-type case it's definitely ok if the scrutinee terminates; previously we were checking exprOkForSpeculation, which is significantly worse. So I wanted a new function CoreUtils.exprCertainlyTerminates. In doing this I ended up with a significant refactoring in CoreUtils. The new structure has quite a lot of nice sharing: exprIsCheap = exprIsCheap' isHNFApp exprIsExpandable = exprIsCheap' isConLikeApp exprIsHNF = exprIsHNFlike isHNFApp exprIsConLike = exprIsHNFlike isConLikeApp exprCertainlyTerminates = exprIsHNFlike isTerminatingApp
5:31 PM Changeset in ghc [2307516]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Mainly, rename LiteralTy to LitTy
3:51 PM Changeset in ghc [c96022c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
3:51 PM Changeset in ghc [cacd9825]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 Peyton Jones <simonpj@…>
Update error message
3:51 PM Changeset in testsuite [026fba4]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@…>
Update error message
3:48 PM Changeset in ghc [a30c2df]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Comments only
3:46 PM Changeset in ghc [1074c2d]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Get the knownKeyNames for doubleFromInteger right There was a trivial typo which meant that important newly-added rules would never fire!
2:10 PM Changeset in ghc [919a298]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Optimise FuelUniqSM
2:10 PM Changeset in ghc [f409ff94]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2late-lam-lifttc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
Optimise UniqSM
2:47 AM Changeset in ghc [cea6307]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Fix validation error
1:56 AM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
1:54 AM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
12:42 AM Changeset in ghc [e10589a]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Improve LLVM TBAA hierachy (#5567).
12:42 AM Changeset in ghc [c55bb603]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Update '.gitignore'
12:42 AM Changeset in ghc [ba52053]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Add '-fllvm-tbaa' flag for controlling LLVM TBAA opt.
12:42 AM Changeset in ghc [167d2d42]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Formatting fixes to flags.xml
12:42 AM Changeset in ghc [4ef5ce6f]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Add '-freg-liveness' flag to control if STG liveness information is used for optimisation. (enabled by default)
12:42 AM Changeset in ghc [ff4be213]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Consistent: Enbaled -> enabled in flag doc.
12:42 AM Changeset in ghc [e2ec71c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Fix mistake in flags.xml
12:31 AM Changeset in ghc [f6cea70a]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 David Terei <davidterei@…>
Fix T5430, make output independent of user timezone
12:31 AM Changeset in testsuite [f76da05]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@…>
Fix T5430, make output independent of user timezone
12:18 AM Changeset in ghc [38e897c2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Make "make sdist" generate a testsuite tarball as well as the src tarball
12:11 AM Ticket #5767 (Integer inefficiencies) created by rl
Here is a small program: […] GHC 7.2.2 generates this optimal code: …

Jan 12, 2012:

11:56 PM Changeset in ghc [3d52fa8f]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 David Terei <davidterei@…>
More .gitignore updates.
11:56 PM Changeset in testsuite [180857e]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@…>
More .gitignore updates.
11:53 PM Records/NameSpacing edited by GregWeber
(diff)
11:50 PM Records/NameSpacing edited by GregWeber
comment on update tuple syntax (diff)
10:51 PM Changeset in nofib [4599a07]ghc-7.8shakesupercompiler by David Terei <davidterei@…>
Remove old files.
10:35 PM Changeset in ghc [ee599f63]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 David Terei <davidterei@…>
Update .gitignore to include generated test files
10:35 PM Changeset in testsuite [50dbd6d]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@…>
Update .gitignore to include generated test files
10:10 PM Records/NameSpacing edited by strake888
(diff)
8:38 PM Ticket #5766 (Asynchronous exception bugs in readProcess and readProcessWithExitCode) created by basvandijk
As [http://www.haskell.org/pipermail/libraries/2012-January/017406.html
8:36 PM Ticket #5535 (Performance regression vs. 7.2.1) closed by igloo
wontfix: OK, in the end I don't think there's anything bad actually going wrong …
6:19 PM Changeset in ghc [e948d22b]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 Peyton Jones <simonpj@…>
Test Trac #5658b
6:19 PM Changeset in testsuite [d8877bc]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 #5658b
6:15 PM Changeset in ghc [df587d57]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite Conflicts: tests/typecheck/should_run/all.T
6:15 PM Changeset in testsuite [7f24386]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 Conflicts: tests/typecheck/should_run/all.T
5:21 PM Changeset in ghc [50fd5a99]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
5:18 PM Changeset in ghc [4ada19d8]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Fix if-def-ery for DEBUG
5:18 PM Changeset in ghc [3b75c4e6]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Comments only
5:18 PM Changeset in ghc [3beb1a83]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
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
4:31 PM Changeset in ghc [d342f88]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
4:31 PM Changeset in testsuite [8cc7d30]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
4:30 PM Changeset in ghc [3a3dcc31]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
3:13 PM Changeset in ghc [4c68c2f9]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 Peyton Jones <simonpj@…>
Lots of error message wibbling, following the major TcErrors refactoring
3:13 PM Changeset in testsuite [fbb1f16]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@…>
Lots of error message wibbling, following the major TcErrors refactoring
3:11 PM Changeset in ghc [a686d1cb]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
3:10 PM Changeset in ghc [5508ada]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Implememt -fdefer-type-errors (Trac #5624) This patch implements the idea of deferring (most) type errors to runtime, instead emitting only a warning at compile time. The basic idea is very simple: * The on-the-fly unifier in TcUnify never fails; instead if it gets stuck it emits a constraint. * The constraint solver tries to solve the constraints (and is entirely unchanged, hooray). * The remaining, unsolved constraints (if any) are passed to TcErrors.reportUnsolved. With -fdefer-type-errors, instead of emitting an error message, TcErrors emits a warning, AND emits a binding for the constraint witness, binding it to (error "the error message"), via the new form of evidence TcEvidence.EvDelayedError. So, when the program is run, when (and only when) that witness is needed, the program will crash with the exact same error message that would have been given at compile time. Simple really. But, needless to say, the exercise forced me into some major refactoring. * TcErrors is almost entirely rewritten * EvVarX and WantedEvVar have gone away entirely * ErrUtils is changed a bit: * New Severity field in ErrMsg * Renamed the type Message to MsgDoc (this change touches a lot of files trivially) * One minor change is that in the constraint solver we try NOT to combine insoluble constraints, like Int~Bool, else all such type errors get combined together and result in only one error message! * I moved some definitions from TcSMonad to TcRnTypes, where they seem to belong more
1:57 PM Changeset in ghc [2ed1fdf4]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 <marlowsd@…>
widen peak_megablocks_allocated for T4801 (64bit/Linux) I checked and there's no regression here, just timing of GCs.
1:57 PM Changeset in testsuite [33b028b]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@…>
widen peak_megablocks_allocated for T4801 (64bit/Linux) I checked and there's no regression here, just timing of GCs.
1:57 PM Changeset in ghc [5ce0e4e]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 <marlowsd@…>
add reqlib('random')
1:57 PM Changeset in ghc [05306f4]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 <marlowsd@…>
widen max_bytes_used for T4801
1:57 PM Changeset in testsuite [40bb395]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@…>
add reqlib('random')
1:57 PM Changeset in testsuite [12284e5]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@…>
widen max_bytes_used for T4801
1:56 PM Changeset in ghc [c2121ec4]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Marlow <marlowsd@…>
TOP/includes/dist doesn't exist (yet?) and makes ghcpkg05 fail, so remove it
12:23 PM Records/NameSpacing edited by GregWeber
(diff)
12:17 PM Records/NameSpacing edited by GregWeber
add Control.Category.<<< (diff)
9:47 AM Ticket #5765 (ghc-cabal build failure with nonsense error message) created by jimstutt
Trying to install a second user instance of ghc-7.2.2 from …
9:37 AM Ticket #5764 (Double addition error) closed by ross
invalid: It's an artifact of fixed-precision floating point not being able to …
9:21 AM Ticket #5764 (Double addition error) created by jimstutt
ghci>0.1+0.2 ghci>3.000000000000004 ghc produces the same result with: …
8:48 AM Changeset in ghc [234a526]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
More improvements to llvm output style (#5750)
8:48 AM Changeset in ghc [0f15f8a7]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Add Metadata support to LLVM bindings.
8:48 AM Changeset in ghc [71e5ee7]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Use Type Based Alias Analysis (TBAA) in LLVM backend (#5567) TBAA allows us to specify a type hierachy in metadata with the property that nodes on different branches don't alias. This should somewhat improve the optimizations LLVM does that rely on alias information.
8:14 AM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
Added base type to hierachy. (diff)
1:15 AM Ticket #5631 (Compilation slowdown from 7.0.x to 7.2.x) closed by igloo
fixed: language-python (with a handful of build fixes) just compiled for me …

Jan 11, 2012:

11:15 PM Ticket #5738 (System.Posix.Temp mkstemp bugs and addition of mkdtem) closed by igloo
fixed: After the feature freeze, so not merging to 7.4; sorry.
10:50 PM Ticket #5758 (Add a safe index to Data.Foldable) closed by igloo
wontfix: Thanks for the suggestion, but library API change proposals should be sent …
10:16 PM Ticket #5726 (GHC 7.4.1 RC1 doesn't work with Xcode 4.2.1) closed by igloo
fixed: Fixed in HEAD and 7.4: commit 6ce7d8008c59fd6cf0be975a503d202866d45744
10:15 PM Ticket #5748 (ghci segfault on OS X after dlsym failed lookup) closed by igloo
fixed: Merged as 68d6c346143866764aa61f3207d3541cc9a23c77
10:14 PM Ticket #5697 (loadObj() fails with a Unicode file path on Windows) closed by igloo
fixed: Merged as f3ed736d147549748db9c552bb8e9311b5be2353
10:11 PM Ticket #5707 (internal error: Invalid object in processHeapClosureForDead(): 0) closed by igloo
fixed: Thanks for letting us know!
9:16 PM Changeset in ghc [37f70cdb]ghc-7.4 by Ian Lynagh <igloo@…>
Use /usr/bin/gcc when making the OS X installer On XCode 4.1, we use /usr/bin/gcc-4.2 as it makes better code than /usr/bin/gcc for us. However, gcc-4.2 doesn't exist in XCode 4.2, so we need to use /usr/bin/gcc there. As the installer can be used on either, we make it always use /usr/bin/gcc.
9:16 PM Changeset in ghc [6ce7d80]ghc-7.4 by Ian Lynagh <igloo@…>
Don't try to use gcc-4.2 on XCode >= 4.2 It was removed in 4.2.
9:00 PM Changeset in ghc [0b5e57e0]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Use /usr/bin/gcc when making the OS X installer On XCode 4.1, we use /usr/bin/gcc-4.2 as it makes better code than /usr/bin/gcc for us. However, gcc-4.2 doesn't exist in XCode 4.2, so we need to use /usr/bin/gcc there. As the installer can be used on either, we make it always use /usr/bin/gcc.
7:02 PM Changeset in ghc [ce70663]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Don't try to use gcc-4.2 on XCode >= 4.2 It was removed in 4.2.
6:47 PM Changeset in ghc [68d6c346]ghc-7.4 by Ian Lynagh <igloo@…>
check for failed external symbol lookups (partial fix for #5748)
6:44 PM Changeset in ghc [f3ed736]ghc-7.4 by Ian Lynagh <igloo@…>
Make the RTS linker API use wide-char pathnames on Windows (#5697) I haven't been able to test whether this works or not due to #5754, but at least it doesn't appear to break anything.
6:26 PM Ticket #5731 (Bad code for Double literals) closed by igloo
fixed: HEAD and 7.4 now have rules for all Integer functions except those that …
5:37 PM Changeset in ghc [b56e7b2]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
check for failed external symbol lookups (partial fix for #5748)
3:54 PM Changeset in ghc [a83b02a]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Clean more files in "make clean" The libraries get configured during "make", so plain old "make clean" should clean up the configure droppings. Also fixed another wildcard/patsubst problem.
3:50 PM Changeset in ghc [ce545f0]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Fix cleaning buildinfo files We were applying $(wildcard ...) to the literal string libraries/%/*.buildinfo, which of course had no matches.
3:40 PM Changeset in testsuite [2a133bb]ghc-7.4 by Ian Lynagh <igloo@…>
Add quot and rem to the integerConstantFolding test
3:40 PM Changeset in ghc [6d2435e9]ghc-7.4 by Ian Lynagh <igloo@…>
Whitespace only
3:39 PM Changeset in ghc [359f27f]ghc-7.4 by Ian Lynagh <igloo@…>
Add prelude rules for encode{Float,Double}Integer and integerTo{Int,Word}64
3:39 PM Changeset in ghc [10916ab5]ghc-7.4 by Ian Lynagh <igloo@…>
Add prelude rules for quotInteger, remInteger
11:37 AM Records/NameSpacing edited by GregWeber
fix wiki syntax (diff)
11:34 AM Records/NameSpacing edited by GregWeber
compatibility (diff)
10:08 AM Records/NameSpacing edited by GregWeber
remove emphasis (diff)
10:05 AM Records/NameSpacing edited by GregWeber
fix wiki link (diff)
8:32 AM Changeset in ghc [6496c6f]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
8:26 AM Ticket #5763 (Confusing error message) created by simonpj
For test indexed-types/should_fail/T4272 we get this type error […] …
4:01 AM Ticket #5750 (Pretty-print LLVM .ll output files) closed by tibbe
fixed: Works for me.
2:03 AM Records/NameSpacing edited by GregWeber
compatibility (diff)
1:52 AM Changeset in ghc [b8fe21e]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
12:54 AM Changeset in ghc [85fa980]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Whitespace only
12:45 AM Changeset in ghc [17f89fd1]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Add prelude rules for encode{Float,Double}Integer and integerTo{Int,Word}64

Jan 10, 2012:

11:17 PM Changeset in ghc [ad0e1c9c]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 Ian Lynagh <igloo@…>
Add quot and rem to the integerConstantFolding test
11:17 PM Changeset in testsuite [b5b8d17]atomicsdata-kind-syntaxghc-7.6ghc-new-cooverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add quot and rem to the integerConstantFolding test
10:09 PM Changeset in ghc [56a7c60]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Ian Lynagh <igloo@…>
Add prelude rules for quotInteger, remInteger
9:20 PM Records/NameSpacing edited by GregWeber
restructure (diff)
8:29 PM Ticket #5739 (Please make LLVM binary names configurable) closed by dterei
fixed: Committed: e6bfc5962e7d889a9cafcf1829c5177206ccabfd
7:58 PM Changeset in ghc [e6bfc59]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Enable llvm tool paths to be set with ./configure Patch from Karel Gardas!
4:44 PM Status/SLPJ-Tickets edited by simonpj
(diff)
4:44 PM Status/SLPJ-Tickets edited by simonpj
(diff)
4:31 PM Status/SLPJ-Tickets edited by simonpj
(diff)
4:30 PM Ticket #5762 (GHC gives incorrect warnings with simple applications of the view patterns ...) created by jmg
GHC is not able to infer exhaustivity of f1 in the following example …
3:32 PM Ticket #5761 (Getting stdout and stderr as a single handle from createProcess does not ...) created by SimonHengel
The following test case works on Linux (an as far as I know on Mac OS X …
2:33 PM Ticket #5760 (lib/settings file wrong) created by rl
This is what ghc-7.2.2/lib/settings looks like on my machine after normal …
2:11 PM Changeset in ghc [f0c760c]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 Simon Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
10:53 AM Ticket #5754 (Cabal cannot register a package in a directory with Unicode chars) closed by simonmar
invalid: I understand a bit more about what is going on here. I removed …
8:14 AM Changeset in ghc [922bc6b]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 Peyton Jones <simonpj@…>
Merge branch 'master' of http://darcs.haskell.org/testsuite
8:14 AM Changeset in testsuite [19545e4]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
8:10 AM Ticket #5759 (Infinite recursion while deriving type) closed by simonpj
fixed: Thank you. I think I agree. And happily it works in 7.2 and 7.4. So I'll …
8:09 AM Changeset in ghc [5e975ba1]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 Peyton Jones <simonpj@…>
Test Trac #5759
8:09 AM Changeset in testsuite [2128679]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 #5759
8:02 AM Changeset in ghc [4a0eb92]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Improve style of '-ddump-llvm' output. (#5750)
2:45 AM Ticket #4308 (LLVM compiles Updates.cmm badly) closed by dterei
fixed
1:48 AM Ticket #5403 (LLVM's llc pass does not print all the error messages to the console.) closed by dterei
worksforme: actually, just closing now but feel free to reopen if you have an update.
1:47 AM Commentary/Compiler/Backends/LLVM/Alias edited by dterei
(diff)
1:44 AM Building/RunningTests/Details edited by dterei
(diff)
1:37 AM Changeset in unix [b2a695f]ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Use error not ioError for consistency.
1:01 AM Changeset in ghc [a63c423]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Add live stg info to Updates.cmm (fixes #4308)
1:00 AM Changeset in ghc [4384e14]coercibledata-kind-syntaxghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftsupercompilertc-untouchablesth-new-7.6wip/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 David Terei <davidterei@…>
Track STG live register information for use in LLVM We now carry around with CmmJump statements a list of the STG registers that are live at that jump site. This is used by the LLVM backend so it can avoid unnesecarily passing around dead registers, improving perfromance. This gives us the framework to finally fix trac #4308.
12:46 AM Ticket #5759 (Infinite recursion while deriving type) created by Bogdan
The following code: […] produces compilation error: […] Why I think …
12:12 AM Changeset in unix [4b867e2]ghc-7.6ghc-7.8 by David Terei <davidterei@…>
Code cleaning for recent changes
Note: See TracTimeline for information about the timeline view.