Timeline


and

Sep 11, 2012:

9:54 PM Changeset in ghc [9df3de5f]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Some simple rules about interactions between computation and ordering.
2:10 PM Changeset in ghc [6986eb91]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in codeGen/CgProf.hs
1:18 PM Ticket #7203 (Add scanl') closed by igloo
wontfix: Could you please make a proposal on the libraries list (see …
1:14 PM Ticket #7135 (Data.Bits can still have default implementations for testBit, bit, and ...) closed by igloo
wontfix: I still think the decision was right. If you disagree, please make a new …
12:58 PM Ticket #7154 (making GHC from sources with a locally installed GHC 6.12.1 fails) closed by igloo
worksforme: I'm not quite sure what's happened here. It looks like something might be …
12:48 PM Changeset in ghc [ad779f57]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in cmm/CmmUtils.hs
12:45 PM Changeset in ghc [00e4140]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Whitespace only in cmm/CmmExpr.hs
12:11 PM Ticket #7235 ("panic!" when compiling happstack-server-7.0.4) closed by igloo
duplicate: I suspect that what's happened here is that you've upgraded your …

Sep 10, 2012:

4:23 PM Changeset in ghc [94dbd65]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Pass Platform down to halfWordMask
4:02 PM Changeset in ghc [26ebd1b]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Pass Platform down to halfWordWidth We don't actually use it yet
12:14 PM Changeset in ghc [da5b7ba3]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove some more CPP
12:13 PM Changeset in ghc [77b63e7]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Two fixes to kind unification * Don't unify a kind signature-variable with non-tyvar kind * Don't allow a kind variable to appear in a type (Trac #7224)
11:45 AM Changeset in ghc [c855396]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Remove some CPP
10:29 AM Changeset in ghc [0ee44def]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <ian@…>
Merge branch 'master' of darcs.haskell.org:/srv/darcs//ghc
9:13 AM Ticket #7235 ("panic!" when compiling happstack-server-7.0.4) created by guest
I wanted to install happstack-server-7.0.4 for a project, then the …
9:01 AM Changeset in ghc [c54c46e]type-holes-branch by Simon Peyton Jones <simonpj@…>
Another refactoring of constraints 1. Rejig CtLoc * CtLoc is now *not* parameterised (much simpler) * CtLoc includes the "depth" of the constraint * CtLoc includes the TcLclEnv at the birthplace That gives (a) the SrcSpan, (b) the [ErrCtxt] (c) the [TcIdBinder] * The CtLoc of a constraint is no longer in its CtEvidence * Where we passed 'depth' before, now we pass CtLoc 2. Some significant refactoring in TcErrors * Get rid of cec_extra * Traverse every constraint, so that we can be sure to generate bindings where necessary. (This was really a lurking bug before.) 3. Merge zonking into TcCanonical. This turned out to be almost trivial; just a small change to TcCanonical.flattenTyVar. The nice consequence is that we don't need to zonk a constraint before solving it; instead it gets zonked "on the fly" as it were.
8:22 AM Changeset in ghc [889c09dd]type-holes-branch by Simon Peyton Jones <simonpj@…>
Name the extension -XTypeHoles rather than -XHoles

Sep 9, 2012:

9:25 PM Changeset in testsuite [b75dbc7]overlapping-tyfams by Richard Eisenberg <eir@…>
Fixing conflicts after merge with master
9:23 PM Changeset in ghc [7a01613]overlapping-tyfams by Richard Eisenberg <eir@…>
Fixing conflicts from merge with master
5:33 PM Ticket #7234 (Linker spews useless error message and failes.) created by timthelion
This is with ImplicitCAD as installed by way of […] All other …
4:11 PM Ticket #7144 (directory-1.1.1.0 violates the PVP) closed by pcapriotti
fixed: This is fixed now on both the HEAD and the 7.6 branch.
4:03 PM Ticket #7031 (Incorrect documentation for Windows dlls) closed by pcapriotti
fixed: Fixed by: […]
3:58 PM Changeset in ghc [cca9cb1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Paolo Capriotti <p.capriotti@…>
Remove unnecessary hs_add_root call (#7031)
3:58 PM Changeset in testsuite [7ad5ea6]atomicsdata-kind-syntaxoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Remove unnecessary hs_add_root call (#7031)
3:58 PM Changeset in ghc [2a000a9]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Paolo Capriotti <p.capriotti@…>
Fix warning in T4464.
3:58 PM Changeset in ghc [3c4aac06]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Paolo Capriotti <p.capriotti@…>
Add dynamic version of T4464
3:58 PM Changeset in testsuite [79d5fa0]atomicsdata-kind-syntaxoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Fix warning in T4464.
3:58 PM Changeset in testsuite [4919c4a]atomicsdata-kind-syntaxoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Add dynamic version of T4464
2:37 PM Changeset in ghc [575629fa]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Paolo Capriotti <p.capriotti@…>
Fix tests after update to bytestring 0.10.1.0.
2:37 PM Changeset in testsuite [67d145cc]atomicsdata-kind-syntaxoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Fix tests after update to bytestring 0.10.1.0.
1:40 PM Changeset in ghc [c3b6b3f]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Paolo Capriotti <p.capriotti@…>
Update dependency on directory.
1:34 PM Changeset in process [0cae6ea]ghc-7.8 by Paolo Capriotti <p.capriotti@…>
Update version bound for directory
1:29 PM Changeset in testsuite [a9fd026]ghc-7.6 by Paolo Capriotti <p.capriotti@…>
Accept error message.
1:17 PM Changeset in directory [36d41aa]ghc-7.8 by Paolo Capriotti <p.capriotti@…>
Bump version to 1.2.0.0 (#7144)
12:33 PM Changeset in ghc [efb5e36]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Fix typo in the documentation of -fdefer-type-errors.
10:43 AM Changeset in ghc [b3b611d]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
When using -H with -M<size>, don't exceed the maximum heap size MERGED from commit 4d208aed2f433cd2f46a7df016bad50af2e07e40
10:42 AM Changeset in ghc [642be62d]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Lots of nat -> StgWord changes MERGED from commit bf2d58c2356578e87c1b09de0636a7cf57c71fe7
10:41 AM Changeset in ghc [9f67d9f]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Deprecate lnat, and use StgWord instead lnat was originally "long unsigned int" but we were using it when we wanted a 64-bit type on a 64-bit machine. This broke on Windows x64, where long == int == 32 bits. Using types of unspecified size is bad, but what we really wanted was a type with N bits on an N-bit machine. StgWord is exactly that. lnat was mentioned in some APIs that clients might be using (e.g. StackOverflowHook()), so we leave it defined but with a comment to say that it's deprecated. MERGED from commit 41737f12f99c9ea776f7658b93e5b03ffc8f120b
10:36 AM Changeset in ghc [518f84d]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
some nats should be lnats MERGED from commit abb875d921f3c89416e74513d41f54b5ed69d6bc
9:04 AM Ticket #7233 (Int64 division buggy on a 32-bit installation) created by lerkok
This is with GHC 7.4.1, running on Linux, 32 bits: […] Expected …
8:03 AM Changeset in ghc [ca6fa12]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Fix to avoid missing unsolved constraints (XXX: check with GHC HQ about this)
8:01 AM Changeset in base [a849482]data-proxydbcsghc-7.8type-reasoningwindows-iocp by Iavor S. Diatchki <iavor.diatchki@…>
Add missing instances for (<=)
7:45 AM Changeset in ghc [5f442968]type-holes-branch by Simon Peyton Jones <simonpj@…>
Merge remote branch 'laptop-HEAD/tc-untouchables' into type-holes-branch And a few more changes in TcErrors Conflicts: compiler/typecheck/TcErrors.lhs compiler/typecheck/TcMType.lhs compiler/typecheck/TcSimplify.lhs
6:51 AM Ticket #7232 (make hsc2hs work with -c g++) created by elaforge
Ticket #2897 changed hsc2hs to create a *_utils.c file containing stub …
6:07 AM Changeset in ghc [c32bb5d]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Peyton Jones <simonpj@…>
Remember to zonk the skolems of an implication Their kinds may contain kind unification variables! This patch fixes Trac #7230.
3:49 AM Ticket #7231 (GHCi erroneously unloads modules after a failed :reload) created by parcs
---- Say you have three modules: […] […] […] And you run the …
12:11 AM Ticket #6093 (Kind polymorphism fails with recursive type definition using different ...) closed by Ashley Yakeley
fixed: OK, I see the problem. This compiles: […] But this doesn't: […] …

Sep 8, 2012:

5:28 PM Changeset in ghc [7b6f650]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Build fix for GHC 7.0
12:20 PM Ticket #7221 (DataKinds with recursive data and type synonym causing GHC to crash) closed by simonpj
worksforme: I can't reproduce this, with 7.4.1. However DataKinds are not an …
7:44 AM Ticket #7230 (GHC states the same kind mismatched) created by konn
The attached code fails to compile with following rather strange kind …

Sep 7, 2012:

7:24 PM Ticket #7229 (Detecting if a process was killed by a signal is impossible) created by benmachine
Currently there is no good way of detecting if a process was terminated by …
4:28 PM Ticket #7228 (ghc-pkg prints an awful lot of usage information) created by benmachine
If you misspell a command with ghc-pkg, you are rewarded with 112 lines of …
3:25 PM Changeset in ghc [0550bcb]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
comment updates
3:25 PM Changeset in ghc [bf2d58c]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Lots of nat -> StgWord changes
2:39 PM Changeset in ghc [06b4e78]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Erik de Castro Lopo <erikd@…>
Handle II16 size value in PowerPC code generator.
2:32 PM Changeset in ghc [a8179622]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Some further tweaks to reduce fragmentation when allocating the nursery
2:32 PM Changeset in ghc [41737f1]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Deprecate lnat, and use StgWord instead lnat was originally "long unsigned int" but we were using it when we wanted a 64-bit type on a 64-bit machine. This broke on Windows x64, where long == int == 32 bits. Using types of unspecified size is bad, but what we really wanted was a type with N bits on an N-bit machine. StgWord is exactly that. lnat was mentioned in some APIs that clients might be using (e.g. StackOverflowHook()), so we leave it defined but with a comment to say that it's deprecated.
1:22 PM Changeset in ghc [8224ee19]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
Fix the PPC and SPARC NCGs to handle multiple info tables in a proc
1:22 PM Changeset in ghc [d68865de]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
memInventory(): tweak pretty-printing
1:22 PM Changeset in ghc [4d208aed]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
When using -H with -M<size>, don't exceed the maximum heap size
1:22 PM Changeset in ghc [abb875d9]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Simon Marlow <marlowsd@…>
some nats should be lnats
11:51 AM Ticket #7227 (cannot build ghc-7.6.1 because haddock seg-faults) created by maeder
[…] Can I try it somehow without haddock?
10:48 AM Ticket #5405 (Strange closure type crash when using Template Haskell on OS X Lion) closed by simonmar
worksforme: Thanks - this bug has been open for 13 months with no further info and …
2:43 AM Changeset in ghc [c811cef]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Improvements to use of ordering model (and remove traces).
12:24 AM Changeset in ghc [ad3141f]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Fix typo in release notes

Sep 6, 2012:

9:56 PM Changeset in ghc [782595e6]ghc-7.6th-new-7.6 by Ian Lynagh <ian@…>
Revert "Update to bytestring 0.10.1.0" This reverts commit bc4e74bb19f7471c79650c1fe5aa74c905280ecd. We shipped with 0.10.0.0
9:54 PM Milestone 7.6.1 completed
The 7.6.1 release is a a new major release. * …
9:53 PM Ticket #7226 (bytestring changes in 7.6 branch) created by igloo
There have been some bytestring changes in the 7.6 branch since the 7.6.1 …
8:46 PM Changeset in ghc [07c1041b]type-holes-branch by Simon Peyton Jones <simonpj@…>
Merge branch 'tc-untouchables' of ../HEAD into type-holes-branch Plus lots more refactoring Conflicts: compiler/typecheck/TcSMonad.lhs compiler/typecheck/TcSimplify.lhs
8:43 PM Changeset in ghc [cb72b66]type-holes-branch by Simon Peyton Jones <simonpj@…>
Merge branch 'tc-untouchables' of http://darcs.haskell.org/ghc into tc-untouchables
6:24 PM Changeset in ghc [d8b48bab]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Edward Z. Yang <ezyang@…>
Typo fix in deferred type errors docs. Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
4:42 PM Ticket #7225 ("ghc -C" failed) created by guest
--- source file --- module Main where main = return () --- command line …
4:24 PM Ticket #7224 (Polymorphic kind annotations on type classes don't always work as expected) created by slindley
Consider the following code for defining Atkey-style parameterised monads: …
2:43 PM Ticket #7210 (Bang in front of type name crashes GHC) closed by pcapriotti
fixed: Thanks for the patch.
2:42 PM Changeset in ghc [547913e1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Paolo Capriotti <p.capriotti@…>
Add test for #7210.
2:42 PM Changeset in testsuite [6834460]atomicsdata-kind-syntaxoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Paolo Capriotti <p.capriotti@…>
Add test for #7210.
2:41 PM Changeset in ghc [62da65a]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Paolo Capriotti <p.capriotti@…>
Fail nicely when encountering an invalid bang annotation (#7210)
1:33 PM Ticket #7215 (miscompilation due to broken interface hash) closed by pcapriotti
fixed: Merged as 1aa031e7013caf59f3297d29e81ed573eb306356.
11:18 AM Changeset in ghc [2365822]type-holes-branch by Simon Peyton Jones <simonpj@…>
Add comments about how untouchables work See Note [Untouchable type variables] in TcType
10:48 AM Changeset in ghc [1aa031e7]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Fix #7215: we weren't calculating the hashes correctly for sub-binders MERGED from commit 583c87d00d2058b1a073ea1f5d7f4e0d92b7a9a4
10:45 AM Changeset in ghc [633dd55]atomicsbetter-ho-cardinalitycardinalitycoercibledata-kind-syntaxdecision-procedureghc-7.8ghc-lwc2ghc-parmake-gsoclate-dmdlate-lam-liftnew-demand-to-mergeoverlapping-tyfamssimdtc-arrowstc-untouchablesth-newticky-for-all-letstype-holes-branchtype-natstype-nats-simplewip/Cabal-1.20wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Dimitrios.Vytiniotis <dimitris@…>
Moved solving of type families to zonkWC and a few simplifications in TcSimplify. Now unflattening does not happen recursively inside solveWanteds which should be a good performance win.
10:30 AM Changeset in unix [f169f66]ghc-7.8 by Paolo Capriotti <p.capriotti@…>
Fix warnings.
10:28 AM Changeset in testsuite [393394a]ghc-7.6 by Paolo Capriotti <p.capriotti@…>
Fix tests after update to bytestring 0.10.1.0.
10:10 AM Ticket #7223 (Unregisterised and/or via-C compilation broken) created by simonmar
The new codegen broke unregisterised and/or via-C compilation. It should …
9:20 AM Changeset in ghc [bc4e74b]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Update to bytestring 0.10.1.0
9:14 AM Ticket #7185 (Compiled program crashes) closed by pcapriotti
fixed: Merged as 13a833e51c141165d927325fa0d1bce9ccdab1de.
9:04 AM Ticket #7218 (No type level distinction between BroadcastTChan and TChan) closed by simonmar
fixed: […]
8:55 AM Ticket #6160 (support sub-second resolutions for file timestamps) closed by pcapriotti
fixed: Thank you for the patch. Applied as: […]
8:42 AM Changeset in ghc [d3c01e2]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
accept
8:42 AM Changeset in testsuite [ec0da548]atomicsdata-kind-syntaxoverlapping-tyfamstc-untouchablesth-newtype-natstype-nats-simplewip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
accept
8:23 AM Changeset in ghc [b48811c9]ghc-7.6th-new-7.6 by Paolo Capriotti <p.capriotti@…>
Update release notes.
8:07 AM Ticket #7222 (The text "Possible fix: add an instance declaration for ..." is redundant ...) created by maltem
The current state of affairs: Given a typical type error, for example …
7:06 AM Changeset in ghc [0de83ff]type-nats by Iavor S. Diatchki <iavor.diatchki@…>
Checkpoint. So far: - Removed support for working with "derived" constraints, as we don't use them now. - Hooked in the order-solver, although it is not yet working properly.
4:01 AM Ticket #7221 (DataKinds with recursive data and type synonym causing GHC to crash) created by gereeter
When working on an answer to a stackoverflow …
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