Timeline


and

Apr 12, 2012:

10:18 PM Ticket #6003 (ghci should complain when the user imports non-existent modules) closed by pcapriotti
duplicate: Duplicate of #5836.
9:59 PM Ticket #6003 (ghci should complain when the user imports non-existent modules) created by dagit
I was surprised today when I tried to import a module that wasn't …
9:42 PM Changeset in ghc [295717d0]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-newwip/travis by David Terei <davidterei@…>
More imporvements to optimisation flag docs.
8:54 PM Changeset in ghc [f1a633a0]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-newwip/travis by David Terei <davidterei@…>
Don't document '-freg-liveness' or '-fllvm-tbaa', developer flags
3:10 PM Ticket #6002 (GHC 7.4+ thinks class instance is incoherent, 7.0.4 disagrees) created by heisenbug
Load this file into GHCi: …
2:34 PM Ticket #5991 (regression: huge number of wakeups in xmonad) closed by pcapriotti
fixed: Merged as 27c2f292d23983fac0e1f333a43424264c2e290b and …
2:07 PM Changeset in ghc [48c3d271]ghc-7.4 by Paolo Capriotti <p.capriotti@…>
Fix crash with tiny initial stack size (#5993) MERGED from commit 5eabdc1675b8b5bc9fcdfb96ab63d14d42ca2d5b
1:43 PM Changeset in ghc [a73d0a21]ghc-7.4 by Paolo Capriotti <p.capriotti@…>
Fix a #define I don't think it was causing any problems, but TimeToUS(x+y) would have evaluated to x + (y / 1000) MERGED from commit 54121fffb5ee069d9b7a5628104ff1114ea87182 On the 7.4 branch, this was causing a wrong conversion in getDelayTarget. Signed-off-by: Paolo Capriotti <p.capriotti@gmail.com>
12:46 PM Changeset in ghc [125a20f]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-compatwip/travis by Simon Marlow <marlowsd@…>
Test #5993
12:46 PM Changeset in testsuite [bdc13d4]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
Test #5993
12:46 PM Changeset in ghc [f9e8ebb]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-compatwip/travis by Simon Marlow <marlowsd@…>
enable the ghci way for various tests, now that GHCi detects deadlock properly
12:46 PM Changeset in testsuite [e0bcbc8]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
enable the ghci way for various tests, now that GHCi detects deadlock properly
12:40 PM Changeset in ghc [206c8fc]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-newwip/travis by Simon Marlow <marlowsd@…>
Allow threads in GHCi to receive BlockedIndefintely* exceptions (#2786) This is a partial fix for #2786. It seems we still don't get NonTermination exceptions for interpreted computations, but we do now get the BlockedIndefinitely family.
12:40 PM Changeset in ghc [392c288]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-newwip/travis by Simon Marlow <marlowsd@…>
updateThunk: minor tweak to avoid an unnecessary call to checkBlockingQueues
12:40 PM Changeset in ghc [5eabdc1]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-newwip/travis by Simon Marlow <marlowsd@…>
Fix crash with tiny initial stack size (#5993)
12:08 PM Ticket #5934 (ghc: panic! (the 'impossible' happened)) closed by pcapriotti
fixed: Sure, no problem.
11:33 AM Changeset in ghc [6aee4745]ghc-7.4 by Paolo Capriotti <p.capriotti@…>
Disable the timer signal while blocked in select() (#5991) The threaded RTS had a fix for this a long time ago (#1623) but this patch applies a similar fix to the non-threaded RTS. MERGED from commit dd24d6bc37879c6b32a3d5ac4ee765e59e13501c
11:32 AM Changeset in ghc [27c2f292]ghc-7.4 by Paolo Capriotti <p.capriotti@…>
Improve the handling of threadDelay in the non-threaded RTS Firstly, we were rounding up too much, such that the smallest delay was 20ms. Secondly, there is no need to use millisecond resolution on a 64-bit machine where we have room in the TSO to use the normal nanosecond resolution that we use elsewhere in the RTS. MERGED from commit 9d26519c20194abc3832578a55fbe31327519eeb
11:07 AM Ticket #6000 (Performance of Fibonnaci compare to Python) closed by simonmar
worksforme: My results on x86_64-unknown-linux with 7.4.1: […] Are you sure you …
10:59 AM Ticket #5995 (http://wiki.barrelfish.org/Getting_Started#ghcInstall ...) closed by simonmar
invalid: I suggest taking this to the Barrelfish folks, it's probably some problem …
10:46 AM Ticket #6001 (Wrong diagnostics for instance signature mismatch) closed by pcapriotti
fixed: Added simplified test case (no need for GADTs or DataKinds). Thanks.
10:43 AM Changeset in base [65201a1]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
doc tweaks
10:43 AM Changeset in ghc [3b047ba4]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Simon Marlow <marlowsd@…>
doc tweaks
10:43 AM Changeset in base [120546a]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
add "Portions obtained from hbc (c) Lennart Augusstson" (#5963)
10:43 AM Changeset in base [e18035d]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
move mkWeakThreadId to GHC.Conc.Sync; export it from Control.Concurrent
10:43 AM Changeset in ghc [0b2923a]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Simon Marlow <marlowsd@…>
add "Portions obtained from hbc (c) Lennart Augusstson" (#5963)
10:43 AM Changeset in ghc [52d43ff]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Simon Marlow <marlowsd@…>
move mkWeakThreadId to GHC.Conc.Sync; export it from Control.Concurrent
10:37 AM Ticket #5975 (ghci can't load file whose name contains non-ASCII chars?) closed by pcapriotti
fixed: Pushed (the ticket number in the commit message is wrong): […] I …
10:05 AM Changeset in ghc [3ff6439]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-compatwip/travis by Paolo Capriotti <p.capriotti@…>
Add testcase for #6001
10:05 AM Changeset in testsuite [d26ca7c]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Add testcase for #6001
9:55 AM Changeset in ghc [148b27b]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-newwip/travis by Paolo Capriotti <p.capriotti@…>
Fix instance signature error message (#6001) Display class method signature instead of user-provided signature.
9:53 AM Changeset in ghc [8a1c5845]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-compatwip/travis by Paolo Capriotti <p.capriotti@…>
Add testcases for #5975.
9:53 AM Changeset in testsuite [bd7a2e5]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Add testcases for #5975.
9:14 AM Ticket #6001 (Wrong diagnostics for instance signature mismatch) created by heisenbug
Consider: ------------------------------------------- {-# LANGUAGE …
3:39 AM Records/ExplicitClassyRecords edited by strake888
(diff)
3:31 AM Records edited by strake888
(diff)
3:30 AM Records/ExplicitClassyRecords created by strake888
2:16 AM WikiStart edited by ehird
remove spam (diff)
2:06 AM Ticket #6000 (Performance of Fibonnaci compare to Python) created by guest
There's a 4 second, unjustified, difference in performance between the …

Apr 11, 2012:

11:11 PM Ticket #5999 (2.54, 2.55) created by luite
The summary contains two separate test cases, GHC 7.4.1.20120406, looks …
10:21 PM ErlangInHaskell edited by Davorak
(diff)
6:24 PM Ticket #5998 (GHCi's :info to return all the visible instances, not just the ones ...) created by errge
Haskell report 5.4 says that instance visibility is transitively kept …
5:42 PM Changeset in ghc [0a532c6]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-newwip/travis by Paolo Capriotti <p.capriotti@…>
Do not re-encode correctly encoded inputs and arguments (#5795)
5:42 PM Changeset in ghc [e8dbeed6]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-newwip/travis by Paolo Capriotti <p.capriotti@…>
Fix a race condition in the GHCi debugger exposed by testcase break011.
5:15 PM Changeset in ghc [639f8a4]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-compatwip/travis by Paolo Capriotti <p.capriotti@…>
Fix Defer02 test for Windows.
5:15 PM Changeset in testsuite [41136bd]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Fix Defer02 test for Windows.
5:06 PM Ticket #5265 (Support for additional .ghci files in GHCi.) closed by pcapriotti
fixed
5:03 PM Changeset in ghc [ab52df8]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-newwip/travis by Paolo Capriotti <p.capriotti@…>
Revert "trac #5265 (support for additional .ghci files)" This reverts commit 991f141989940c897cb2fc3dba7b5b49342d402a.
5:03 PM Changeset in ghc [76bde331]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-newwip/travis by Paolo Capriotti <p.capriotti@…>
Add support for additional .ghci files in GHCi (#5265) Patch by Sam Anklesaria <amsay@amsay.net>
3:25 PM Ticket #5981 (quadratic slowdown with very long module names) closed by simonmar
fixed
2:15 PM Ticket #5997 (GHC fails to make function tail recursive) created by Khudyakov
Sometimes GHC does not compile function as tail recursive despite it looks …
1:51 PM Ticket #5964 (Documentation: DatatypeContexts is NOT on by default in 7.4.1) closed by pcapriotti
fixed: Oh, I also missed it at first, but it's actually there already: > In its …
1:46 PM Changeset in ghc [9d26519]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-newwip/travis by Simon Marlow <marlowsd@…>
Improve the handling of threadDelay in the non-threaded RTS Firstly, we were rounding up too much, such that the smallest delay was 20ms. Secondly, there is no need to use millisecond resolution on a 64-bit machine where we have room in the TSO to use the normal nanosecond resolution that we use elsewhere in the RTS.
1:46 PM Changeset in ghc [f089917]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-newwip/travis by Simon Marlow <marlowsd@…>
Turn on TRACE_gc with +RTS -Ds (this regressed at some point)
1:26 PM Ticket #3108 (Do a better job of solving recursive type-class constraints with ...) closed by dimitris
fixed: Yes, fixed. Sorry.
10:39 AM Changeset in base [9b7bd85]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
bugfix: use forkIOWithUnmask rather than forkIO
10:39 AM Changeset in ghc [f0e9b2bb]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Simon Marlow <marlowsd@…>
bugfix: use forkIOWithUnmask rather than forkIO
10:39 AM Changeset in ghc [6f1a432]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-newwip/travis by Simon Marlow <marlowsd@…>
fix quadratic performance issue with long module names (#5981)
10:39 AM Changeset in ghc [d6e3f3d]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-newwip/travis by Simon Marlow <marlowsd@…>
small cleanup
10:39 AM Changeset in ghc [dd24d6bc]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-newwip/travis by Simon Marlow <marlowsd@…>
Disable the timer signal while blocked in select() (#5991) The threaded RTS had a fix for this a long time ago (#1623) but this patch applies a similar fix to the non-threaded RTS.
10:39 AM Changeset in ghc [e12bec81]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-newwip/travis by Simon Marlow <marlowsd@…>
Fix crash with debug tracing and the new heap events

Apr 10, 2012:

7:41 PM Ticket #5996 (fix for CSE) created by michalt
The current version of CSE is slightly broken -- contrary to the comments …
5:53 PM Changeset in ghc [362ee5a5]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-compatwip/travis by David Terei <davidterei@…>
Add test to make sure flag extensions are correctly display as a unsafe reason.
5:53 PM Changeset in testsuite [8e04da1]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Add test to make sure flag extensions are correctly display as a unsafe reason.
5:46 PM Changeset in ghc [d80aac98]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-compatwip/travis by David Terei <davidterei@…>
Update Safe Haskell tests for changed format.
5:46 PM Changeset in testsuite [f4121f3]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by David Terei <davidterei@…>
Update Safe Haskell tests for changed format.
3:34 PM Ticket #5930 (add System.Environment.lookupEnv which returns Maybe instead of an ...) closed by pcapriotti
fixed: Pushed as ce33f888a2bda6123f8e5d5f36bb022ee1601a5f.
3:32 PM Changeset in base [1ba23d8]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Paolo Capriotti <p.capriotti@…>
Add testcase for #5930.
3:32 PM Changeset in ghc [30193198]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Paolo Capriotti <p.capriotti@…>
Add testcase for #5930.
3:32 PM Changeset in base [ce33f88]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Paolo Capriotti <p.capriotti@…>
Add System.Environment.lookupEnv (#5930) Based on a patch by Evan Laforge <qdunkan@gmail.com>
3:32 PM Changeset in ghc [75efe3c]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Paolo Capriotti <p.capriotti@…>
Add System.Environment.lookupEnv (#5930) Based on a patch by Evan Laforge <qdunkan@gmail.com>
12:42 PM Changeset in ghc [e8429ae]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-compatwip/travis by Dimitrios.Vytiniotis <dimitris@…>
Adding testcase for Trac 5934
12:42 PM Changeset in testsuite [3678824]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Dimitrios.Vytiniotis <dimitris@…>
Adding testcase for Trac 5934
8:57 AM Changeset in ghc [1603e4f]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-newwip/travis by Dimitrios.Vytiniotis <dimitris@…>
Merge branch 'master' of http://darcs.haskell.org/ghc
8:57 AM Changeset in ghc [81f19d6]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-newwip/travis by Dimitrios.Vytiniotis <dimitris@…>
Setting empty touchable range in implications that are generated from polytype decomposition in the constraint solver.
7:26 AM Status/SLPJ-Tickets edited by simonpj
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4:13 AM Changeset in ghc [da102b36]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-newwip/travis by Manuel M T Chakravarty <chak@…>
Fix RTS build on OS X * The following commits made validate fail on OS X (Lion): 65aaa9b2715c5245838123f3a0fa5d92e0a66bce and c294d95dc04950ab4c5380bf6ce8651f621f8591 * I just commented out all offending code until it validated again. The original authors need to clean this up.
1:12 AM Changeset in ghc [6e369fd2]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-compatwip/travis by Dimitrios.Vytiniotis <dimitris@…>
Adding test case for polytype decomposition in the constraint solver.
1:12 AM Changeset in testsuite [fa6bb22]atomicsdata-kind-syntaxghc-7.6overlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Dimitrios.Vytiniotis <dimitris@…>
Adding test case for polytype decomposition in the constraint solver.
1:11 AM Changeset in ghc [2d8374a8]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-newwip/travis by Dimitrios.Vytiniotis <dimitris@…>
Updates to the constraint solver to be able to handle implication constraint generation during solveInteractCts, needed for polytype equality decomposition. More commentary to follow.

Apr 9, 2012:

10:28 AM Ticket #5995 (http://wiki.barrelfish.org/Getting_Started#ghcInstall ...) created by guest
hake: panic! (the 'impossible' happened) (GHC version 6.10.4 for …
10:16 AM Changeset in base [f1f7bac]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Paolo Capriotti <p.capriotti@…>
Whitespace only: convert mixed tabs and spaces to spaces. Signed-off-by: Paolo Capriotti <p.capriotti@gmail.com>
10:16 AM Changeset in ghc [c07266e]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Paolo Capriotti <p.capriotti@…>
Whitespace only: convert mixed tabs and spaces to spaces. Signed-off-by: Paolo Capriotti <p.capriotti@gmail.com>
3:01 AM TypeNats/Basics edited by diatchki
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3:00 AM TypeNats/Basics edited by diatchki
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2:59 AM TypeNats/Basics edited by diatchki
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2:52 AM Ticket #5994 (Consider adding a flag to ghc's configure to automatically bootstrap and ...) created by td123
The current situation is this: ghc 7.4.1 includes cabal-install with its …
2:38 AM Changeset in ghc [1bfb979]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-newwip/travis by Iavor S. Diatchki <iavor.diatchki@…>
Update names to match the implementation in GHC.TypeLits.
2:37 AM Changeset in base [b5b5ec1]data-proxydbcsghc-7.6ghc-7.8imp-param-classsupercompilertype-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Rewrite to use just one notion of singletons. This avoids the duplication of types and classes for each separate type of literal: before we had two copies of most functions, one for numbers and one for strings. Now we just have one polymorphic (both at the type and the kind level!) version, which uses a type function and polymorphic kinds in an interesting way.
2:37 AM Changeset in ghc [0f1f0d9]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonymswip/travis by Iavor S. Diatchki <iavor.diatchki@…>
Rewrite to use just one notion of singletons. This avoids the duplication of types and classes for each separate type of literal: before we had two copies of most functions, one for numbers and one for strings. Now we just have one polymorphic (both at the type and the kind level!) version, which uses a type function and polymorphic kinds in an interesting way.
2:28 AM TypeNats/Basics edited by diatchki
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2:23 AM TypeNats/Implementation edited by diatchki
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2:20 AM TypeNats/AlternativeSingletons edited by diatchki
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2:14 AM TypeNats/InductiveDefinitions edited by diatchki
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2:13 AM TypeNats/Basics edited by diatchki
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2:08 AM TypeNats/Basics edited by diatchki
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1:39 AM TypeNats/Basics edited by diatchki
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1:27 AM TypeNats/Basics edited by diatchki
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1:22 AM TypeNats/Basics edited by diatchki
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1:20 AM TypeNats/Basics edited by diatchki
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1:18 AM TypeNats/Basics edited by diatchki
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12:58 AM TypeNats edited by diatchki
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Apr 8, 2012:

3:13 PM Ticket #5993 (Segfault with threaded runtime and low +RTS -k) created by ksf
Consider this minimal test case: […] compile and run: […] And …
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