Timeline


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Oct 15, 2008:

10:15 PM Ticket #2700 (Template Haskell pretty printer arrow always associates right) created by aprocter
When I run a Template Haskell-generated tysig declaration through pprint, …
8:37 PM Ticket #2690 (Problem building HEAD when a newer version of Cabal is installed) closed by igloo
fixed: Thanks for the report; fixed in HEAD and 6.10.
7:58 PM Ticket #2694 (Building GHC 6.10 with Cabal 1.6 fails due to in-tree Cabal 1.5.5) closed by igloo
fixed: The build system now forcibly uses the in-tree Cabal version (in HEAD and …
5:41 PM Ticket #2687 (Lexical error when compiling unicode-prelude-0.1 using GHC 6.10.1 RC1) closed by igloo
fixed: No objections, so I've done as Simon suggested in HEAD and 6.10.
5:40 PM Ticket #2680 (Type-checking performance regression) closed by igloo
fixed: Fixed in HEAD and 6.10.
5:04 PM Ticket #2497 (Weird scoping for tyvars in rules) closed by igloo
fixed: Merged
12:33 PM Ticket #2699 (broken pipe errors are too noisy) created by int-e
The following program […] produces this output when piped through …
10:28 AM Changeset in ghc [94ddca4]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Wibble to output
10:28 AM Changeset in testsuite [fc71fa38]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Wibble to output
9:36 AM Ticket #2698 (Windows binary distribution pops up README.TXT for the source distribution) created by ganesh
When the Windows installer finishes, it offers to show you a README. The …
9:10 AM Building/RunningTests edited by NeilMitchell
(diff)
9:03 AM Ticket #2696 (forall not recognized in RULES) closed by simonpj
fixed: Fixed by […] Simon
8:41 AM Changeset in ghc [573b215]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Update test output
8:41 AM Changeset in testsuite [bff434c]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Update test output
8:36 AM Ticket #2651 (BlockedIndefinitely not thrown when it should be) closed by simonmar
wontfix: As Ian says, it works with the threaded RTS. This is because detecting …
7:59 AM Ticket #2697 (bad testsuite results with ghc-6.10.0.20081007) created by maeder
As I've mailed […] These are far too many failures, I think. I've …

Oct 14, 2008:

4:54 PM Changeset in ghc [41f7ea2]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by dias@…>
Keep update frames live even in functions that never return An unusual case, but without it: (a) we had an assertion failure (b) we can overwrite the caller's infotable, which might cause the garbage collector to collect live data. Better to keep the update frame live at all call sites, not just at returns.
4:36 PM Ticket #2672 (Provide GHC Haddock documentation at standard location) closed by igloo
fixed
4:35 PM Ticket #2656 (GHC API document isn't linked from any document) closed by igloo
fixed: I've added some links, in HEAD and 6.10.
4:03 PM Changeset in ghc [e13a12b]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by dias@…>
Removed space and time inefficiency in procpoint splitting I was adding extra jumps to every procpoint, even when the split-off graph referred to only some of the procpoints. No effect on correctness, but a big effect on space/time efficiency when there are lots of procpoints...
2:02 PM Changeset in ghc [e367ebe]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by dias@…>
Clarify the SRT building process Before: building a closure that would build an SRT given the top-level SRT. It was somewhat difficult to understand the control flow, and it may have had held onto some data structures long after they should be dead. Now, I just bundle the info we need about CAFs along with the procedure and directly call a new top-level function to build the SRTs later.
11:26 AM Changeset in ghc [309f64a]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by dias@…>
Don't adjust hp up when the case scrutinee won't allocate If the case scrutinee can't allocate, we don't need to do a heap check in the case alternatives. (A previous patch got that right.) In that case, we had better not adjust the heap pointer to recover unused stack space before evaluating the scrutinee -- because we aren't going to reallocate for the case alternative.
7:53 AM Annotations edited by simonpj
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7:52 AM Annotations edited by simonpj
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7:50 AM Annotations edited by simonpj
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5:30 AM Ticket #2679 (dph build failure on Sparc Solaris 10 for ghc-6.10.0.20081007) closed by rl
fixed: This should be fixed by this patch to package dph: Fri Oct 10 01:44:18 …
1:15 AM Ticket #2696 (forall not recognized in RULES) created by conal
[…]
1:09 AM Ticket #2695 (bogus "syntactically distinct contexts" error) created by conal
[…]

Oct 13, 2008:

8:28 PM Ticket #2694 (Building GHC 6.10 with Cabal 1.6 fails due to in-tree Cabal 1.5.5) created by dons
If you've installed Cabal 1.6 (as we're recommending) GHC won't build, …
8:04 PM Ticket #2693 (Type Synonym Family Panic in GHC 6.10.0.20081007) created by BenMoseley
The following file (DM.hs) panics GHC 6.10 with this error message: […] …
4:50 PM Annotations edited by batterseapower
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4:12 PM Changeset in base [08617e7]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Clemens Fruhwirth <clemens@…>
Import n_capabilities via import symbol when linking dynamically
3:27 PM Changeset in ghc [93d047a1]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by dias@…>
Floating infotables were reversed in C back end
3:11 PM Annotations edited by batterseapower
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3:11 PM Annotations edited by batterseapower
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3:09 PM Annotations edited by batterseapower
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2:47 PM Ticket #2685 (Panic in harpy with GHC 6.10 RC) closed by igloo
fixed: Merged
2:06 PM Ticket #2624 (GHC 10.1 beta build error) closed by simonmar
fixed: Ok, so this bug is either fixed or not reproducible any more.
1:42 PM Changeset in ghc [dc6a72b9]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by dias@…>
forgot a few files
1:37 PM Ticket #2663 (STM crash with -N2+) closed by igloo
fixed: Merged
1:25 PM Changeset in ghc [e6243a81]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by dias@…>
Big collection of patches for the new codegen branch. o Fixed bug that emitted the copy-in code for closure entry in the wrong place -- at the initialization of the closure. o Refactored some of the closure entry code. o Added code to check that no LocalRegs are live-in to a procedure -- trip up some buggy programs earlier o Fixed environment bindings for thunks -- we weren't (re)binding the free variables in a thunk o Fixed a bug in proc-point splitting that dropped some updates to the entry block in a procedure. o Fixed improper calls to code that generates CmmLit's for strings o New invariant on cg_loc in CgIdInfo: the expression is always tagged o Code to load free vars on entry to a thunk was (wrongly) placed before the heap check. o Some of the StgCmm code was redundantly passing around Id's along with CgIdInfo's; no more. o Initialize the LocalReg's that point to a closure before allocating and initializing the closure itself -- otherwise, we have problems with recursive closure bindings o BlockEnv and BlockSet types are now abstract. o Update frames: - push arguments in Old call area - keep track of the return sp in the FCode monad - keep the return sp in every call, tail call, and return (because it might be different at different call sites, e.g. tail calls to the gc after a heap check are performed before pushing the update frame) - set the sp appropriately on returns and tail calls o Reduce call, tail call, and return to a single LastCall node o Added slow entry code, using different calling conventions on entry and tail call o More fixes to the calling convention code. The tricky stuff is all about the closure environment: it must be passed in R1, but in non-closures, there is no such argument, so we can't treat all arguments the same way: the closure environment is special. Maybe the right step forward would be to define a different calling convention for closure arguments. o Let-no-escapes need to be emitted out-of-line -- otherwise, we drop code. o Respect RTS requirement of word alignment for pointers My stack allocation can pack sub-word values into a single word on the stack, but it wasn't requiring word-alignment for pointers. It does now, by word-aligning both pointer registers and call areas. o CmmLint was over-aggresively ruling out non-word-aligned memory references, which may be kosher now that we can spill small values into a single word. o Wrong label order on a conditional branch when compiling switches. o void args weren't dropped in many cases. To help prevent this kind of mistake, I defined a NonVoid wrapper, which I'm applying only to Id's for now, although there are probably other good candidates. o A little code refactoring: separate modules for procpoint analysis splitting, stack layout, and building infotables. o Stack limit check: insert along with the heap limit check, using a symbolic constant (a special CmmLit), then replace it when the stack layout is known. o Removed last node: MidAddToContext o Adding block id as a literal: means that the lowering of the calling conventions no longer has to produce labels early, which was inhibiting common-block elimination. Will also make it easier for the non-procpoint-splitting path. o Info tables: don't try to describe the update frame! o Over aggressive use of NonVoid!!!! Don't drop the non-void args before setting the type of the closure!!! o Sanity checking: Added a pass to stub dead dead slots on the stack (only ~10 lines with the dataflow framework) o More sanity checking: Check that incoming pointer arguments are non-stubbed. Note: these checks are still subject to dead-code removal, but they should still be quite helpful. o Better sanity checking: why stop at function arguments? Instead, in mkAssign, check that _any_ assignment to a pointer type is non-null -- the sooner the crash, the easier it is to debug. Still need to add the debugging flag to turn these checks on explicitly. o Fixed yet another calling convention bug. This time, the calls to the GC were wrong. I've added a new convention for GC calls and invoked it where appropriate. We should really straighten out the calling convention stuff: some of the code (and documentation) is spread across the compiler, and there's some magical use of the node register that should really be handled (not avoided) by calling conventions. o Switch bug: the arms in mkCmmLitSwitch weren't returning to a single join point. o Environment shadowing problem in Stg->Cmm: When a closure f is bound at the top-level, we should not bind f to the node register on entry to the closure. Why? Because if the body of f contains a let-bound closure g that refers to f, we want to make sure that it refers to the static closure for f. Normally, this would all be fine, because when we compile a closure, we rebind free variables in the environment. But f doesn't look like a free variable because it's a static value. So, the binding for f remains in the environment when we compile g, inconveniently referring to the wrong thing. Now, I bind the variable in the local environment only if the closure is not bound at the top level. It's still okay to make assumptions about the node holding the closure environment; we just won't find the binding in the environment, so code that names the closure will now directly get the label of the static closure, not the node register holding a pointer to the static closure. o Don't generate bogus Cmm code containing SRTs during the STG -> Cmm pass! The tables made reference to some labels that don't exist when we compute and generate the tables in the back end. o Safe foreign calls need some special treatment (at least until we have the integrated codegen). In particular: o they need info tables o they are not procpoints -- the successor had better be in the same procedure o we cannot (yet) implement the calling conventions early, which means we have to carry the calling-conv info all the way to the end o We weren't following the old convention when registering a module. Now, we use update frames to push any new modules that have to be registered and enter the youngest one on the stack. We also use the update frame machinery to specify that the return should pop the return address off the stack. o At each safe foreign call, an infotable must be at the bottom of the stack, and the TSO->sp must point to it. o More problems with void args in a direct call to a function: We were checking the args (minus voids) to check whether the call was saturated, which caused problems when the function really wasn't saturated because it took an extra void argument. o Forgot to distinguish integer != from floating != during Stg->Cmm o Updating slotEnv and areaMap to include safe foreign calls The dataflow analyses that produce the slotEnv and areaMap give results for each basic block, but we also need the results for a safe foreign call, which is a middle node. After running the dataflow analysis, we have another pass that updates the results to includ any safe foreign calls. o Added a static flag for the debugging technique that inserts instructions to stub dead slots on the stack and crashes when a stubbed value is loaded into a pointer-typed LocalReg. o C back end expects to see return continuations before their call sites. Sorted the flowgraphs appropriately after splitting. o PrimOp calling conventions are special -- unlimited registers, no stack Yet another calling convention... o More void value problems: if the RHS of a case arm is a void-typed variable, don't try to return it. o When calling some primOp, they may allocate memory; if so, we need to do a heap check when we return from the call.
1:05 PM Ticket #2319 (STM not as fair as it could be) closed by igloo
fixed: Merged.
1:05 PM Ticket #2636 (Error message for missing import substantially worse in 6.9/6.11) closed by igloo
fixed: Both merged
12:26 PM Ticket #2624 (GHC 10.1 beta build error) reopened by simonmar
This has the same smell as #2081. We don't know if it's fixed in 6.10.1 …
12:20 PM Changeset in ghc [1f170c8f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add test for #2685
12:20 PM Changeset in testsuite [92853ca]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add test for #2685
11:27 AM Ticket #2563 (With -N4: "internal error: RELEASE_LOCK: I do not own this lock: Task.c ...) closed by simonmar
duplicate: This works fine with 6.10 (actually it was probably #2192 that fixed it, …
11:16 AM Changeset in base [94616fc]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by jpm@…>
add link to the new syb wiki
9:13 AM Ticket #2692 (ghc-6.10.0.20081007 seg faults on Sparc) created by maeder
My attempt to build ghc-6.10.0.20081007 on a sparc created a stage2 …

Oct 12, 2008:

9:58 PM Ticket #2691 (runghc sets terminal ctrl-s to XOFF in ...) created by dancor
[…] Happens in console/xterm/urxvt and in/not-in gnu screen. Haven't …
7:15 PM Ticket #2690 (Problem building HEAD when a newer version of Cabal is installed) created by judah
I get the following error when building HEAD. I'm using the release …
5:49 PM Ticket #2675 (Malformed pragma causes hang under emacs) closed by igloo
invalid: This sounds like an emacs haskell-ghci mode bug to me (syntax highlighting …
4:18 PM Ticket #2624 (GHC 10.1 beta build error) closed by igloo
fixed: As discussed by e-mail, I think, this is actually a bug in 6.8.3. If you …
3:49 PM Ticket #2606 (Backspace, delete, etc. don't work in ghci in HEAD) closed by igloo
invalid: Looks to me like this turned out to be behaving as expected, then. Thanks …
2:58 PM Ticket #2689 (make maintainer-clean leaves generated files and directories) created by claus
Before updating my GHC head repo, I did make maintainer-clean. Recalling …
11:15 AM Ticket #2688 (GHC 6.10.0.20081007 hangs instead of giving error about missing type class ...) created by PVerswyvelen
The following code hangs GHC 6.10.0.20081007 on Windows […] it should …
10:29 AM Ticket #2687 (Lexical error when compiling unicode-prelude-0.1 using GHC 6.10.1 RC1) created by albertfong
When compiling unicode-prelude-0.1 using GHC 6.10.0.20081007, the …

Oct 11, 2008:

7:32 AM Ticket #2686 (Panic in OpenAFP with GHC 6.10 RC) created by dons
Panic building OpenAFP 1.1 with GHC 6.10 RC. …
7:26 AM Ticket #2685 (Panic in harpy with GHC 6.10 RC) created by dons
Panic in GHC 6.10 RC. …
6:59 AM Ticket #2684 (Stack overflow in stream-fusion library with GHC 6.10 RC) created by dons
Regression from GHC 6.8.x to GHC 6.10 release candidate, […] The …
3:52 AM Ticket #2683 (Boxy-type ASSERT failure in 6.10: panic in xmonad-contrib) created by dons
Testing xmonad-contrib-0.8 with ghc 6.10 RC. Probably a release-blocking …

Oct 10, 2008:

10:00 PM Ticket #2682 (Keep going after failed search for module in current directory) created by ajd
Inside a package's source directory after the package has been installed, …
3:03 PM Ticket #2681 (Incorrect imported module not used warning) closed by igloo
duplicate: Thanks for the report. We already have a ticket for this: #1074.
2:49 PM Ticket #2681 (Incorrect imported module not used warning) created by NeilMitchell
A test case, with 3 files in. […] Trying it out gives: […] …
2:45 PM Ticket #2680 (Type-checking performance regression) created by igloo
Attached is a module Def1, which defines a load of type synonyms and some …
2:20 PM Ticket #2589 (ghci fails in ByteCodeGen.lhs with "nonexhaustive patterns in case") closed by igloo
fixed: Merged
1:14 PM Changeset in ghc [3ab6cf6c]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add test for #2636
1:14 PM Changeset in testsuite [38730d1]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add test for #2636
1:12 PM Annotations edited by batterseapower
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1:06 PM Annotations edited by batterseapower
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12:16 PM Annotations created by batterseapower
11:38 AM Changeset in base [6567f25]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
add readTVarIO :: TVar a -> IO a
10:26 AM Plugins/Annotations edited by batterseapower
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10:25 AM Plugins/Annotations edited by batterseapower
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10:24 AM Plugins/Annotations edited by batterseapower
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10:24 AM Plugins/Annotations edited by batterseapower
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10:23 AM Plugins/Annotations edited by batterseapower
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9:54 AM Changeset in base [9db75ed]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by jpm@…>
changing haddock links
9:27 AM TypeFunctionsStatus edited by chak
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8:23 AM Ticket #2679 (dph build failure on Sparc Solaris 10 for ghc-6.10.0.20081007) created by maeder
because cpp was not found […]
5:25 AM Building/Prerequisites edited by judah
(diff)
2:40 AM Ticket #2678 (hLookAhead + hSetBuffering = unsupported operation (Illegal seek)) created by igloo
If you compile and run this program, and then press 'a' while it is …

Oct 9, 2008:

11:58 PM Ticket #2677 (Detection of TF instance conflict depends on instance order) created by reinerp
With 6.10 RC1, the following code compiles without complaint: […] even …
11:38 PM Ticket #2662 (should install ghc-pkg with versioned name again) closed by igloo
fixed: Fixed in HEAD and 6.10.
8:52 PM Ticket #2676 ((->2606) GHCi 6.10 prints `^[[A' for [UP], `^?' for [BACKSPACE] instead of ...) closed by dorinho
duplicate
8:48 PM Ticket #2676 ((->2606) GHCi 6.10 prints `^[[A' for [UP], `^?' for [BACKSPACE] instead of ...) created by dorinho
OS: Xubuntu Hardy 64 bit (no problems with GHCi 6.8.3) Version: GHCi …
3:52 PM Ticket #2675 (Malformed pragma causes hang under emacs) created by ezrakilty
Running GHCi 6.8.3 under the Emacs haskell-ghci mode, an unterminated …
2:30 PM Commentary/Compiler/EntityTypes edited by simonpj
(diff)
1:59 PM TypeFunctionsStatus edited by chak
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1:32 PM Ticket #2639 (Core lint failure with type families, data families, and typeclasses) closed by chak
fixed: The type checker completely omitted to produce one cast plus associated …
1:29 PM GHC-6.10.1 edited by maeder
ppc-Tiger and i386-pc-solaris2.10 platforms worked for me (diff)
1:26 PM Changeset in ghc [86f15573]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
TFs: T2639
1:26 PM Changeset in testsuite [657703e]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
TFs: T2639
12:11 PM Ticket #2667 (GHC Linux binary distribution compiler panic bug) closed by pflynn
duplicate: Removing the .hi files fixed it. Thanks!
11:26 AM TypeFunctionsStatus edited by chak
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9:46 AM Changeset in ghc [527d61b]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add test for #2589
9:46 AM Changeset in testsuite [8280f43]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add test for #2589
9:42 AM Changeset in ghc [0233f2a]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
make this test more reliable, and enable threaded2
9:42 AM Changeset in testsuite [388cf63c]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
make this test more reliable, and enable threaded2
8:53 AM Changeset in ghc [f44573e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
update output (Show Ratio changes)
8:53 AM Changeset in testsuite [4f913fd]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
update output (Show Ratio changes)
7:56 AM Ticket #2666 (RegAllocLinear error when compling the Crypto-4.1.0 library) closed by simonmar
duplicate: duplicate of #1993
7:43 AM Ticket #2674 (ghc panic TcPat.checkArgs) created by rwbarton
This program using the derive package: […] produces a compiler …
5:32 AM TypeFunctionsStatus edited by chak
(diff)
5:32 AM Ticket #2649 (6.10 regression: panic in tyFamInsts on invalid code) closed by chak
fixed: This bug is already fixed in GHC 6.10.1 RC 1: […] The compiler you used …
4:57 AM GHC-6.10.1 edited by gmainland
(diff)
4:54 AM Ticket #2673 (FreeBSD built-in libedit is not compatible with GHC) created by gmainland
FreeBSD supplies a version of libedit with the base system, which is …
4:01 AM TypeFunctionsStatus edited by chak
(diff)
3:59 AM Ticket #2661 (Associated type synonyms not fully simplified in GHCi) closed by chak
worksforme: This works for me in GHC 6.10.1 RC 1.
3:38 AM TypeFunctionsStatus edited by chak
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3:32 AM TypeFunctionsStatus edited by chak
(diff)

Oct 8, 2008:

8:39 PM Ticket #2672 (Provide GHC Haddock documentation at standard location) created by nominolo
GHC's haddock should be put up at a public place, i.e., somewhere under …
4:14 PM Ticket #2671 (Data.Time.Clock parseTime's %y parses "08" as 1908) created by simonmic
[…]
2:53 PM GHC-6.10.1 edited by igloo
(diff)
2:17 PM Ticket #2670 (Record selectors behaving badly wrt optimisation) created by simonmar
The attached program performs much worse with HEAD as of today (and …
2:14 PM GHC-6.10.1 edited by igloo
(diff)
2:00 PM Ticket #2669 ("index out of range" error message regression) created by claus
In ghci 6.4.1, we get some useful information with the error: […] In …
12:33 PM Internships edited by simonpj
(diff)
12:30 PM Internships edited by simonpj
(diff)
11:22 AM GHC-6.10.1 edited by igloo
(diff)
8:49 AM Ticket #2668 (Standalone deriving doesn't do newtype deriving properly) created by ryani
I'd expect the following two declarations to have identical behavior: …

Oct 7, 2008:

7:39 PM Ticket #2667 (GHC Linux binary distribution compiler panic bug) created by pflynn
When compiling one of my own libraries I received this compiler message: …
3:47 PM Ticket #2665 (Compiler hangs) closed by simonpj
fixed: Yes, it's a bug in 6.8, fixed in 6.10. Thanks for reporting it though. …
2:30 PM Ticket #2666 (RegAllocLinear error when compling the Crypto-4.1.0 library) created by pflynn
While compiling the Crypto-4.1.0 package with the linux x86 binary package …
1:48 PM Changeset in base [428b8708]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ross Paterson <ross@…>
non-GHC: delete unnecessary imports
1:23 PM GHC-6.10.1 edited by simonmar
fix amd64 ticket queries (diff)
1:05 PM Ticket #2589 (ghci fails in ByteCodeGen.lhs with "nonexhaustive patterns in case") reopened by gwright
The same program still fails, though differently now on …
9:20 AM Ticket #2665 (Compiler hangs) created by rolyp
Sorry for not providing a more specific summary. The following code hangs …
8:55 AM Ticket #2664 (type family + data family + typeclass + type error causes GHC to diverge) created by ryani
[…]
8:31 AM Ticket #2663 (STM crash with -N2+) created by simonmar
The conc049 and conc052 tests both crash occasionally when run on …

Oct 6, 2008:

9:41 AM Ticket #1779 (unknown symbol `hs_hpc_module') reopened by simonmar
This is happening with 6.10 and HEAD, currently, on the qq005 test (see …
8:10 AM GHC-6.10.1 edited by simonmar
add more platforms (diff)
8:06 AM GHC-6.10.1 edited by simonmar
add tickets (diff)
7:52 AM Changeset in base [afc8925]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by jpm@…>
removed (->) instance from Data.Data
2:57 AM Ticket #2662 (should install ghc-pkg with versioned name again) created by duncan
The build system has always installed ghc and ghc-pkg as a link to ghc-x.y …

Oct 5, 2008:

10:29 PM GHC-6.10.1 edited by igloo
(diff)
7:46 PM Ticket #2661 (Associated type synonyms not fully simplified in GHCi) created by kupopo
The following code works as expected when compiled in GHC, or even when …
3:37 PM Ticket #2660 (Add Down newtype wrapper for reversing orderings) created by twanvl
In the same spirit as the newtypes in Data.Monoid, we can also add a …
3:27 PM Ticket #2659 (Add sortOn and other *On functions) created by twanvl
Almost all uses of sortBy are of the form {{{sortBy (comparing …
2:35 PM GHC-6.10.1 edited by igloo
(diff)
2:20 PM Ticket #2658 (Extreme memory usage (probably type functions)) created by guest
This is with the ghc 6.10.1 rc: …
1:04 PM Ticket #2657 (DPH Haddock document isn't linked from Libraries document) created by shelarcy
GHC 6.10.1 beta binay distribution has DPH libraries(dph-* packages)' …
1:04 PM GHC-6.10.1 edited by igloo
(diff)
1:03 PM GHC-6.10.1 edited by igloo
(diff)
12:52 PM Ticket #2656 (GHC API document isn't linked from any document) created by shelarcy
GHC 6.10.1 beta binay distribution has GHC API Haddock document. But it …
12:42 PM GHC-6.10.1 edited by igloo
(diff)
12:40 PM GHC-6.10.1 created by igloo
11:20 AM Ticket #2655 (Control.Exception's Haddock document drop instruction about Extensible ...) created by shelarcy
GHC 6.10.1 beta replaced old Control.Exception module by Extensible …

Oct 4, 2008:

11:30 PM Ticket #2654 (pwd problems) closed by ajd
invalid: Whoops, never mind. I guess I didn't properly remove the pwd from the old …
10:30 PM Ticket #2497 (Weird scoping for tyvars in rules) reopened by duncan
Replying to simonpj: It's not entirely obvious to me that …
7:55 PM Ticket #2585 (New versions of windres fail with "windres: CreateProcess (null): No ...) closed by igloo
fixed: We now check for bad versions. both in configure, and when preparing a …
5:07 PM Ticket #2654 (pwd problems) created by ajd
When compiling today's darcs HEAD, I repeatedly get error messages: …
2:26 PM Changeset in base [d6adf6b]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Don't use ^(2::Int) in Data.Complex.magnitude; partially fixes trac #2450 We still might want to make a RULE for this, so the bug is not fully fixed.
2:13 PM Ticket #2653 (Hugs does not like bracketOnError in Network.hs) closed by igloo
fixed: network (extralibs) isn't forked, so no need to merge.
1:35 PM Ticket #2423 (Panic building GHC version 6.8.3 for powerpc-apple-darwin) closed by igloo
fixed: Reporter now can't reproduce the problem any more.
1:06 PM Ticket #2653 (Hugs does not like bracketOnError in Network.hs) created by golubovsky
Currently network/Network.hs has this: […] So Hugs gets the <606 …
12:25 PM TypeFunctionsStatus edited by chak
(diff)
12:16 PM Ticket #2300 (GHCi locks up on long input) closed by igloo
worksforme: If you are still seeing this problem with 6.10, please re-open this …
11:45 AM Changeset in ghc [5e36a28]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
TFs: Examples for Relaxed Conditions
11:45 AM Changeset in testsuite [ad5b9b58]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
TFs: Examples for Relaxed Conditions
11:44 AM Ticket #2647 (Serious typo in IntMap.hs) closed by igloo
fixed: Like others have said, good spot; thanks! I've applied your patch to HEAD …
11:31 AM Ticket #2632 (Template Haskell confused by operator fixity) closed by igloo
fixed: Merged
11:25 AM TypeFunctionsStatus edited by chak
(diff)
11:23 AM TypeFunctionsStatus edited by chak
(diff)
11:14 AM TypeFunctionsStatus edited by chak
(diff)
10:05 AM Ticket #2652 (fancier prompts for ghci) created by jsnx
It'd be nice to put newlines in a GHCi prompt using standard escape …

Oct 3, 2008:

10:57 PM Ticket #2295 (Combined -odir/-hidir flag) closed by igloo
fixed: Merged
10:57 PM Ticket #2410 (HEAD build fails when building way=p with WAY_p_OPTS='-prof -caf-all ...) closed by igloo
fixed: Merged
10:56 PM Ticket #2453 (users_guide/syntax-extns.html # 8.3.3, control.monad doc, etc, have ...) closed by igloo
fixed: Merged
10:56 PM Ticket #2637 (conc032(threaded2) fails with "thread blocked indefinitely") closed by igloo
fixed: Merged
9:18 PM Ticket #2414 (GHCi / GHC segfault : type checker problem) closed by igloo
fixed: We won't be releasing 6.8.4.
9:18 PM Ticket #2358 (Template Haskell's TupleT considers unary tuples as a valid types.) closed by igloo
fixed: We won't be releasing 6.8.4.
9:18 PM Ticket #2367 (ASSERT failed! file basicTypes/MkId.lhs line 643) closed by igloo
fixed: We won't be releasing 6.8.4.
9:18 PM Ticket #2378 (panic: lookupVers1, when standalone deriving Typeable and Data) closed by igloo
fixed: We won't be releasing 6.8.4.
9:18 PM Ticket #2386 (Splicing in constructors that are abstract from the point of view of the ...) closed by igloo
fixed: We won't be releasing 6.8.4.
9:18 PM Ticket #2433 (standalone deriving Typeable shouldn't need data constructors in scope?) closed by igloo
fixed: We won't be releasing 6.8.4.
9:18 PM Ticket #2478 (Assertion failure in type checker) closed by igloo
fixed: We won't be releasing 6.8.4.
9:18 PM Ticket #2486 (Code specialization regression in 6.8.3) closed by igloo
fixed: We won't be releasing 6.8.4.
9:17 PM Ticket #2506 (infix assert panics ghc) closed by igloo
fixed: We won't be releasing 6.8.4.
8:39 PM Ticket #2651 (BlockedIndefinitely not thrown when it should be) created by govereau
The following program demonstrates the bug. When run with no arguments, …
8:14 PM Changeset in ghc-prim [4d4b8a9]ghc-7.2ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Clemens Fruhwirth <clemens@…>
Add build-depends: rts for correct dynamic library linking
6:18 PM Ticket #2650 (Child processes always unwantedly inherit Handles on Windows) created by Deewiant
runInteractiveProcess (the one in runProcess.c, not the Haskell one) …
2:23 PM Ticket #2649 (6.10 regression: panic in tyFamInsts on invalid code) created by Deewiant
[…] […] With 6.8.2 I get instead the following, which I think is …
2:13 PM Changeset in ghc [f8d0b06]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Comments only
2:13 PM Changeset in testsuite [d4b55fb]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Comments only
2:12 PM Changeset in ghc [db8f08c0]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Add test for Trac #2632
2:12 PM Changeset in testsuite [0a86ac6]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Add test for Trac #2632
8:42 AM Ticket #2648 (Report out of date interface files robustly) created by simonpj
Suppose X.hi refers to Y.f77, but Y.hi is out of date and has no …

Oct 2, 2008:

10:12 PM Ticket #2647 (Serious typo in IntMap.hs) created by sedillard
Someone has recently (since 6.8.3) taken a "style" pass over IntMap.hs. …
9:32 PM Changeset in ghc [ab724eab]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Tweak break017
9:32 PM Changeset in testsuite [dafb7ab0]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Tweak break017
7:19 PM Ticket #2646 (Expand folding options for Sets and Maps) created by sedillard
xref #2580 , …
6:38 PM Ticket #2580 (export Data.Map.toDescList) closed by igloo
fixed: This proposal has been applied. Please make a new ticket if you would like …
5:22 PM Ticket #2580 (export Data.Map.toDescList) reopened by sedillard
I've attached a patch which expands on Evan's changes and propagates them …
4:03 PM Ticket #2645 (fix type, performance of IntMap(Set).findMin(Max)) created by sedillard
The findMin / findMax functions for Data.IntMap? currently return only the …
3:42 PM Ticket #2644 (type of IntMap.intersection[WithKey] is incorrect) created by sedillard
IntMap.intersectionWith has declared type `(a -> b -> a) -> IntMap? a -> …
3:35 PM Ticket #2643 (Optimized IntMap / IntSet construction from sorted input) created by sedillard
Currently the "fromAscList" functions for building IntMaps and IntSets …
2:27 PM Changeset in ghc [a589f829]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
TFs: Test for repeated tvs in left-hand sides of instances
2:27 PM Changeset in testsuite [72cfc05]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
TFs: Test for repeated tvs in left-hand sides of instances
2:05 PM Changeset in base [5a9e76d]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by 'Jose Pedro Magalhaes <jpm@…>
added new module Data.Data The new Data.Data module contains all of Data.Generics.Basics and most of Data.Generics.Instances. The missing instances were deemed dubious and moved to the syb package.
1:50 PM Ticket #2634 (tcIfaceGlobal (local): not found:) closed by Meddix
invalid: You're right. Deleting the "dist" folder and recompiling, the problem …
1:34 PM TypeFunctionsStatus edited by chak
(diff)
1:17 PM Ticket #2631 (Template Haskell weird error message) closed by simonpj
duplicate: Happily this is a different manifestation of #2597, and already fixed. …
12:22 PM Ticket #2642 (Improve SpecConstr for join points) created by simonpj
This is another SpecConstr improvement suggestion. See also #2598, …
10:11 AM Changeset in ghc [21607c16]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
omit ways that run out of time
10:11 AM Changeset in testsuite [0441a4f]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
omit ways that run out of time
10:04 AM Changeset in ghc [591d2e3]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
accept output, and enable cg026 in validate
10:04 AM Changeset in testsuite [df7ee28]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
accept output, and enable cg026 in validate
9:37 AM Changeset in ghc [741a8f4]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add IOList optimisation example
9:37 AM Changeset in testsuite [c372125]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add IOList optimisation example
8:41 AM TypeFunctionsStatus edited by chak
(diff)
8:36 AM Changeset in ghc [29e224e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
accept output (Show Ratio changes)
8:36 AM Changeset in testsuite [d2d1687]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
accept output (Show Ratio changes)
8:36 AM Changeset in ghc [373460d1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add an extra delay to make this test a bit more robust
8:36 AM Changeset in testsuite [eef724f]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add an extra delay to make this test a bit more robust
8:31 AM Ticket #2641 (Revise the rules for -XExtendedDefaultRules) created by simonpj
The -XExtendedDefaultRules flag is very liberal about type-class …
8:31 AM Changeset in ghc [d7cfe1f7]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 break017 output (seems to be correct), and enable it in validate
8:31 AM Changeset in testsuite [1d8b488]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
accept break017 output (seems to be correct), and enable it in validate
8:27 AM Changeset in base [30b3ac80]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by 'Jose Pedro Magalhaes <jpm@…>
add new Data.Data module
8:26 AM Changeset in base [0fa287c]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by 'Jose Pedro Magalhaes <jpm@…>
restore Complex's derived Data instance
8:26 AM Changeset in base [9875b3c]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by 'Jose Pedro Magalhaes <jpm@…>
update Data.Generics import
8:25 AM Ticket #2640 (Treat -X flags consistently in GHCi) created by simonpj
Currently GHCi treats -X language extension flags as follows: the -X …
8:03 AM TypeFunctionsStatus edited by chak
(diff)
8:03 AM TypeFunctionsStatus edited by chak
(diff)
7:20 AM TypeFunctionsStatus edited by chak
(diff)
6:54 AM TypeFunctionsStatus edited by chak
(diff)
5:51 AM TypeFunctionsStatus edited by chak
(diff)
5:50 AM Ticket #2291 (Panic mixing RULES and Type Families) closed by chak
fixed: Works with the new solver.
5:50 AM Changeset in ghc [5bbdbfa]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
TFs: T2291
5:50 AM Changeset in testsuite [140bc10]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
TFs: T2291
5:24 AM Changeset in ghc [4d014cd]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
tcfail145 error message improved, too
5:24 AM Changeset in testsuite [f477f8f]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
tcfail145 error message improved, too
5:20 AM Ticket #2639 (Core lint failure with type families, data families, and typeclasses) created by ryani
I haven't been able to shrink this case smaller and still fail core lint. …
4:58 AM TypeFunctionsStatus edited by chak
(diff)
4:57 AM Ticket #2448 (Type equality constraint not propagated to superclass) closed by chak
fixed
4:55 AM Changeset in ghc [6b3d367]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
TFs: T2448
4:55 AM Changeset in testsuite [2a4436a]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
TFs: T2448

Oct 1, 2008:

11:51 PM Commentary edited by tim
rm extra text (diff)
11:50 PM Commentary edited by tim
the GHC Hackathon was in 2006 (diff)
11:23 PM Changeset in process [a9fee87]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Use printf rather than echo for the process008 test It doesn't work on Windows for me otherwise
8:53 PM Ticket #2638 (runInteractiveCommand on Win32 leaks, produces inconsistent behavior) created by sclv
See the attached test case, which should be self documenting. Compile with …
7:48 PM Changeset in ghc [b970a264]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Print out exceptions when cleaning tests
7:48 PM Changeset in testsuite [68361ab7]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Print out exceptions when cleaning tests
3:56 PM TypeFunctionsStatus edited by chak
(diff)
2:49 PM TypeFunctionsStatus edited by chak
(diff)
2:42 PM Changeset in ghc [c24feb8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
TFs: Proper error message for GADT12
2:42 PM Changeset in testsuite [04c3dc5]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
TFs: Proper error message for GADT12
1:04 PM Changeset in ghc [0d3f0622]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
TFs: Fixed InstContextNorm
1:04 PM Changeset in testsuite [01b9f00]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
TFs: Fixed InstContextNorm
12:17 PM Ticket #2637 (conc032(threaded2) fails with "thread blocked indefinitely") created by simonmar
There's a race condition in throwTo where the target thread is running …
11:57 AM Status/October08 created by igloo
11:34 AM Ticket #2633 (Broken windres in Windows installer) closed by simonmar
duplicate: It really is a duplicate of #2585 (and I agree it's a blocker). I thought …
10:23 AM Ticket #2636 (Error message for missing import substantially worse in 6.9/6.11) created by NeilMitchell
Creating a file Test.hs: […] where Foo does not exist, used to give a …
9:21 AM TypeFunctionsStatus edited by chak
(diff)
7:50 AM Ticket #2633 (Broken windres in Windows installer) reopened by NeilMitchell
A further email from the original reporter reveals that this version was …
6:29 AM TypeFunctionsStatus edited by chak
(diff)
6:28 AM Ticket #2235 (Bogus occurs check with type families) closed by chak
invalid: We agreed that this […] is not the right signature. The new solver …
5:34 AM TypeFunctionsStatus edited by chak
(diff)
5:34 AM Ticket #2151 (GADTs in function Patterns) closed by chak
fixed
5:31 AM Changeset in ghc [3101e9eb]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
GADTs/TFs: Added T2151 & TF's Simple14 passes
5:31 AM Changeset in testsuite [8cb27e9]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
GADTs/TFs: Added T2151 & TF's Simple14 passes

Sep 30, 2008:

11:22 PM Ticket #2594 (Wrong size for Int in arguments to functions wrapped to FunPtr by FFI ...) closed by igloo
fixed: Merged
11:20 PM Ticket #2411 (RaiseAsync and STM segfault with stop_at_atomically in some circumstances.) closed by igloo
fixed: Merged
3:08 PM Changeset in ghc [faf8601]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add test for #2410
3:08 PM Changeset in testsuite [693fd06]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add test for #2410
11:54 AM Changeset in ghc [80349a8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add test for #2594
11:54 AM Changeset in testsuite [1c94901]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add test for #2594
5:40 AM Changeset in ghc [e911453]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Type families: T2627b
5:40 AM Changeset in testsuite [eef9eb9]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Type families: T2627b
5:34 AM TypeFunctionsStatus edited by chak
(diff)
5:34 AM Ticket #2627 (GADT + Type family doesn't unify like I expect) closed by chak
fixed: Fixed the panic, too.
5:09 AM TypeFunctionsSolving edited by chak
(diff)
5:05 AM TypeFunctionsSolving edited by chak
(diff)
4:33 AM TypeFunctionsStatus edited by chak
(diff)
3:39 AM TypeFunctionsStatus edited by chak
(diff)
3:36 AM Changeset in ghc [056dabe]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Type families: Tricky GADT/RankN/TF example
3:36 AM Changeset in testsuite [8709b9e]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Type families: Tricky GADT/RankN/TF example
3:18 AM TypeFunctionsStatus edited by chak
(diff)
3:17 AM TypeFunctionsStatus edited by chak
(diff)
3:16 AM TypeFunctionsStatus edited by chak
(diff)
2:53 AM TypeFunctionsStatus edited by chak
(diff)
2:51 AM Ticket #1775 (type families: poor error massages when lacking instances) closed by chak
fixed: With the new solver, we get the more conventional error message: […]
2:03 AM Changeset in ghc [2f5cacd]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Type families: T2627
2:03 AM Changeset in testsuite [b88b3430]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Type families: T2627

Sep 29, 2008:

10:36 PM Commentary/Compiler/NewCodeGen edited by guest
Fixed typo (diff)
5:57 PM Ticket #2635 (ghc panic) created by jorzo
ghc-6.8.3: panic! (the 'impossible' happened) (GHC version 6.8.3 for …
2:19 PM Ticket #2634 (tcIfaceGlobal (local): not found:) created by Meddix
Building happs-tutorial (slightly edited) gives the following error: …
2:09 PM Changeset in ghc [a45b302]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Type families: fixed GivenCheckDecomp
2:09 PM Changeset in testsuite [4b98725]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Type families: fixed GivenCheckDecomp
1:36 PM TypeFunctionsSolving edited by chak
(diff)
12:46 PM Ticket #2633 (Broken windres in Windows installer) closed by NeilMitchell
duplicate: It's not a Template Haskell bug, but it is known: …
12:30 PM Ticket #2633 (Broken windres in Windows installer) created by simonpj
JCAB reports: […] gives the spooky error […] Works in 6.8.3
12:27 PM Ticket #2632 (Template Haskell confused by operator fixity) created by simonpj
Reported by JCAB […] Works with 6.8.3, but with the 6.10 beta, it dies …
8:24 AM Ticket #2631 (Template Haskell weird error message) created by NeilMitchell
I've noticed quite a few bugs related to weird TemplateHaskell expressions …
7:51 AM TypeFunctionsStatus edited by chak
(diff)
7:50 AM TypeFunctionsStatus edited by chak
(diff)
7:48 AM Ticket #2219 (GADT match fails to refine type variable) closed by chak
fixed: Works with the new solver.
7:48 AM Changeset in ghc [8b05448]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Type families: T2219
7:48 AM Changeset in testsuite [5559ef9]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Type families: T2219
7:45 AM TypeFunctionsStatus edited by chak
(diff)
7:45 AM Ticket #2202 (type error causes type checker stack overflow) closed by chak
fixed: All fine with the new solver.
7:43 AM TypeFunctionsStatus edited by chak
(diff)
7:43 AM Ticket #2146 (Decomposition rule for equalities is too weak in case of higher-kinded ...) closed by chak
fixed: Fixed by the new solver.
7:36 AM TypeFunctionsStatus edited by chak
(diff)
7:36 AM Ticket #2040 (GADT regression) closed by chak
fixed: Fine with new solver.
7:35 AM Changeset in ghc [f18c7113]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
GADTs: T2040
7:35 AM Changeset in testsuite [b886ea7]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
GADTs: T2040
7:32 AM TypeFunctionsStatus edited by chak
(diff)
7:31 AM Ticket #2212 (Double assignment to coercion variable) closed by chak
fixed: Fixed by the new solver.
7:29 AM TypeFunctionsStatus edited by chak
(diff)
7:28 AM Ticket #2432 (type family panic: Coercion.splitCoercionKindOf) closed by chak
fixed: Works with the new solver.
6:48 AM Design/TypeNaming edited by chak
Comment re Proposal 1 (diff)

Sep 28, 2008:

1:08 PM Ticket #2630 (installed packages should have a src-dirs field, for access to optionally ...) created by claus
In a typical ghc+packages installation, there are no Haskell sources. That …
10:59 AM Ticket #2619 (Can't build older compiler) closed by igloo
fixed: Sounds like this is fixed, then. Thanks for testing!
7:00 AM Ticket #2629 (Data.List: Replace nub; add nubOrd, nubInt, nubWith) created by Bart Massey
Everyone always complains about nub, but nobody ever does anything about …

Sep 27, 2008:

9:15 PM Ticket #2377 (Building ghc-api with profiling fails during install) closed by igloo
fixed: Thanks for the report; I can reproduce this with 6.8.3, but it's fixed in …
5:49 PM Ticket #2484 (ghc 6.8.2 broken after Security Update 2008-005 (PPC) on Mac OS 10.4.11) closed by igloo
worksforme: Unreproducible, and no response from submitter.
5:41 PM Ticket #2495 (Source dist should include Happy/Alex-generated sources) closed by igloo
fixed: Now done.
5:27 PM Ticket #2628 (hIsTerminalDevice returns True for /dev/null (aka NUL) on Windows) created by igloo
test 2228 is failing for me in an msys window on Windows: […] because …
4:15 PM Changeset in ghc [d407bd6]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix the mode001 test on OS X
4:15 PM Changeset in testsuite [56239aa]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix the mode001 test on OS X
3:21 PM Ticket #2603 (Crash on Korn shell on Windows XP) closed by igloo
fixed: Applied, thanks!
1:54 PM Changeset in unix [3b98a03]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
catch up with exception changes
1:31 PM Changeset in directory [7f45934]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <marlowsd@…>
Fix these tests

Sep 26, 2008:

11:37 PM Changeset in ghc [242af23]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
oops, we haven't been running tests from packages for goodness knows how long
11:37 PM Changeset in testsuite [e52da92]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
oops, we haven't been running tests from packages for goodness knows how long
10:00 PM Ticket #2501 ([Document] Is it possible to add an example to show how to use SCC in ...) closed by igloo
fixed: Fixed: […] Thanks for the report.
9:59 PM Ticket #2591 (Explain +RTS -t/s/S output text) closed by igloo
fixed: Fixed: […]
9:25 PM Changeset in ghc [7738a0aa]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by pepe iborra <mnislaih@…>
we can observe the exception again in break011
9:25 PM Changeset in testsuite [97b568a]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by pepe iborra <mnislaih@…>
we can observe the exception again in break011
9:11 PM Status/GHC-6.12 edited by simonmar
(diff)
9:09 PM Status/GHC-6.12 edited by simonmar
(diff)
3:22 PM Ticket #2477 (-package-conf flag makes runghc fail) closed by igloo
fixed: Fixed: […]
3:22 PM Ticket #1348 (inconsistent 'ghc --help" message) closed by igloo
fixed: Now fixed: […]
2:27 PM Changeset in ghc [c7092e3]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Improve the mode001 test
2:27 PM Changeset in testsuite [c751a2d]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Improve the mode001 test
6:59 AM Ticket #2627 (GADT + Type family doesn't unify like I expect) created by ryani
I'd expect this program to compile; the "given" equations in "conn" should …

Sep 25, 2008:

11:29 PM Ticket #2618 (Order is relevant when matching signature contexts of a mutually recursive ...) closed by simonpj
invalid: It's part of the Haskell 98 spec; see the last sentence of Section 4.5.2 …
11:11 PM Ticket #303 (Rebindable syntax doesn't work as advertised) closed by simonpj
duplicate: This is really a dup of #1537, which was fixed last year but never got …
11:05 PM Changeset in ghc [f59cbaf]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Test Trac #303
11:05 PM Changeset in testsuite [5bde052]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Test Trac #303
11:01 PM Changeset in ghc [4adfec7]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Type families: another small tricky example of SPJ
11:01 PM Changeset in testsuite [f347e3c]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Type families: another small tricky example of SPJ
7:52 PM Ticket #303 (Rebindable syntax doesn't work as advertised) reopened by ryani
This seems to be broken in 6.8.3, at least for "weird" monad types. Test …
7:28 PM Ticket #2620 (`ghci --help` gives unhelpful error message) closed by igloo
fixed
7:27 PM Ticket #2617 (GHC.Integer no longer exports S# and J#) closed by igloo
fixed: Thanks for the report. You can now get the constructors from …
6:48 PM Changeset in ghc [3677fe4]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix conflicting_flags output
6:48 PM Changeset in testsuite [efdb68a]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix conflicting_flags output
4:55 PM Changeset in ghc [0c2d897]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a test that the --help and --version flags behave properly
4:55 PM Changeset in testsuite [8219ab9]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test that the --help and --version flags behave properly
3:39 PM Changeset in ghc [63731b1e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update ghci025 output
3:39 PM Changeset in testsuite [d54021c]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update ghci025 output
1:39 PM Changeset in integer-gmp [6148138]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Move the Integer type definition into GHC.Integer.Internals This means that we can export the constructors, but still keep the GHC.Integer interface generic.
12:25 PM Ticket #2623 (Crypto-0.4.1 -- the impossible happened) closed by igloo
fixed: Thanks for the report; this is fixed in 6.10.
11:54 AM Ticket #2616 (install script can't replace /usr/local/bin/runhaskell) closed by igloo
fixed: Thanks for the report; now fixed.
11:41 AM Ticket #2602 (Haddock not installed properly) closed by igloo
fixed: Thanks for the report; now fixed.
11:37 AM Ticket #2589 (ghci fails in ByteCodeGen.lhs with "nonexhaustive patterns in case") closed by igloo
fixed: The code is now -Wall clean, so this sort of crash shouldn't happen.
11:27 AM Ticket #2575 (shell script gotcha in boot) closed by igloo
fixed: Thanks for the report; now done.
8:44 AM TypeFunctionsStatus edited by chak
(diff)
8:40 AM Changeset in ghc [514276b6]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Manuel M T Chakravarty <chak@…>
Type families: test for decomposition problem
8:40 AM Changeset in testsuite [a11bd84]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Manuel M T Chakravarty <chak@…>
Type families: test for decomposition problem

Sep 24, 2008:

11:52 PM Changeset in ghc [571a5b2]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a test for ":i thisIsNotDefined" It used to make ghci exit
11:52 PM Changeset in testsuite [ab5d5486]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test for ":i thisIsNotDefined" It used to make ghci exit
10:45 PM Ticket #2580 (export Data.Map.toDescList) closed by igloo
fixed: Applied, thanks!
7:46 PM Ticket #2626 (In ISO8601 the date and time should be separated by a 'T', not a space) created by MagnusTherning
A proper proposal for the issue raised in #2474. Deadline: a week after …
5:23 PM Building/Prerequisites edited by judah
(diff)
4:44 PM Ticket #1920 (Show instance for Ratio is wrong) closed by igloo
fixed: Merged.
4:44 PM Ticket #2499 (OPTIONS pragma silently ignored) closed by igloo
fixed: Merged.
4:44 PM Ticket #2566 ("ghc -c foo.bar" silently does nothing) closed by igloo
fixed: Merged.
4:43 PM Ticket #2597 (panic! (the 'impossible' happened) (using TH)) closed by igloo
fixed: Both merged.
4:03 PM Changeset in ghc [79d4646f]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Skip the new qualified operator syntax tests in 6.10
4:03 PM Changeset in testsuite [7785c180]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Skip the new qualified operator syntax tests in 6.10
3:26 PM Changeset in ghc [e2444f69]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Fix the driver100 test
3:26 PM Changeset in testsuite [087423c]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix the driver100 test
3:19 PM Changeset in ghc [f24ff99e]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Update the ws-64 output for the arith011 test
3:19 PM Changeset in testsuite [ca563d6]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Update the ws-64 output for the arith011 test
2:56 PM Design/TypeNaming edited by guest
(diff)
2:45 PM Design/TypeNaming edited by guest
(diff)
4:58 AM Ticket #2625 (Unexpected -ddump-simpl output for derived Ord instance and UNPACKed ...) created by aslatter
In the following example, with either -O or -O2 In the derived Eq …
1:53 AM Design/TypeNaming edited by nr
comment on taking a bigger step toward signatures in place of export lists (diff)

Sep 23, 2008:

10:50 PM Design/TypeNaming edited by simonpj
(diff)
10:39 PM Design/TypeNaming edited by simonpj
(diff)
5:56 PM Changeset in ghc [5435175]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
add test for #2499 (package flags in OPTIONS pragmas)
5:56 PM Changeset in testsuite [fc4b3e3]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
add test for #2499 (package flags in OPTIONS pragmas)
5:01 PM Ticket #2622 (sum and product thunkpile) closed by simonmar
invalid: We can't apply this patch, because it changes the semantics of sum & …
4:52 PM Ticket #2621 (sum and product thunkpile) closed by simonmar
duplicate: resubmitted as #2622
4:52 PM Design/TypeNaming created by simonpj
2:58 PM Changeset in ghc [20ed32af]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
add test for #2295 (-outputdir)
2:58 PM Changeset in testsuite [95e28fb]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
add test for #2295 (-outputdir)
2:41 PM Changeset in ghc [f575e92]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
accept output (Show Ratio changes, #1920)
2:41 PM Changeset in testsuite [ff7d485]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
accept output (Show Ratio changes, #1920)
2:01 PM Changeset in ghc [fca27094]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
add test for #2566, also enable driver100 which wasn't being run
2:01 PM Changeset in testsuite [2bb06f2]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
add test for #2566, also enable driver100 which wasn't being run
1:49 PM Changeset in base [75fddfb]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <simonmarhaskell@…>
Restore the Haskell 98 behaviour of Show Ratio (#1920)
1:49 PM Changeset in nofib [917241c]ghc-7.8shakesupercompiler by Simon Marlow <marlowsd@…>
update output: Show Ratio changed (#1920)
6:46 AM Ticket #2624 (GHC 10.1 beta build error) created by humasect
[…]
6:15 AM Ticket #2623 (Crypto-0.4.1 -- the impossible happened) created by jsnx
I'm using the Linux binary of GHC 6.8.3 to build the crypto library. The …
3:31 AM Ticket #2622 (sum and product thunkpile) created by Bart Massey
Do "ulimit -v 524288" at the shell so your machine won't hang. Run ghci, …
3:23 AM Ticket #2621 (sum and product thunkpile) created by Bart Massey
Do "ulimit -v 524288" at the shell so your machine won't hang. Run ghci, …

Sep 22, 2008:

10:21 PM Ticket #2493 (implement proposed Qualified Operator syntax) closed by simonmar
fixed: Done: […] The implementatin is not exactly the same as the proposal, …
9:37 PM Changeset in ghc [e4f3af1]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
add tests for -XNewQualifiedOperators
9:37 PM Changeset in testsuite [6b94ed4]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
add tests for -XNewQualifiedOperators
9:36 PM Changeset in ghc [12e7ab8]ghc-7.8wip/Cabal-1.20wip/T8545-ghc-7.8wip/T8776wip/T8995-level-generalisationwip/nested-cprwip/pattern-synonymswip/recurs-compat by Simon Marlow <simonmarhaskell@…>
make this test THREADS friendly
9:36 PM Changeset in testsuite [de82bf4]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <simonmarhaskell@…>
make this test THREADS friendly
5:50 PM TypeFunctionsStatus edited by chak
(diff)
4:42 PM Ticket #2620 (`ghci --help` gives unhelpful error message) created by Deewiant
Running ghci --help gives the following humorous output: […] This …
4:33 PM Ticket #2619 (Can't build older compiler) created by judah
I tried to build an up-to-date HEAD (ghc-6.9.20080920) with …
2:34 PM Ticket #2618 (Order is relevant when matching signature contexts of a mutually recursive ...) created by guest
The Following code […] gives this error: […] but it compiles fine if …
1:07 PM Ticket #2617 (GHC.Integer no longer exports S# and J#) created by guest
These constructors are needed for hs-plugins' Data.Binary instance for …
1:06 PM Ticket #2616 (install script can't replace /usr/local/bin/runhaskell) created by guest
sudo make install under OS X encounters the following error if runhaskell …

Sep 21, 2008:

11:11 AM Ticket #2565 (Windows binary snapshots not available) closed by igloo
fixed: There are now newer snapshots available

Sep 20, 2008:

11:45 PM Ticket #2311 (hpc markup fails to create directory when marking up coverage of a package) closed by AndyGill
fixed
11:45 PM Ticket #2052 (hpc ignores files containing LINES pragmas that refer to .hsc files) closed by AndyGill
fixed
10:51 PM Ticket #2615 (ghci doesn't play nice with linker scripts) created by AlecBerryman
I'm trying to use HsHyperEstraier? with ghci. I can compile and run the …
7:46 PM Ticket #2582 (We need to provide runhaskell) closed by igloo
fixed: Now done.
4:02 PM Changeset in unix [b696e92]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Bump version number to 2.3.1.0
4:02 PM Changeset in process [f1cb2dc]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Ian Lynagh <igloo@…>
Bump version number to 1.0.1.0
4:01 PM Changeset in integer-gmp [1f37e6e]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Ian Lynagh <igloo@…>
Pad version number to 0.1.0.0
4:01 PM Changeset in ghc-prim [ca32f70]ghc-7.2ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Ian Lynagh <igloo@…>
Pad version number to 0.1.0.0
4:00 PM Changeset in directory [aa0d1fb]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Ian Lynagh <igloo@…>
Bump version number to 1.0.0.2
3:58 PM Changeset in base [8346210]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Pad version number to 4.0.0.0
3:37 PM OpenSPARC created by duncan
initial info
11:43 AM Status/GHC-6.12 edited by igloo
(diff)
8:39 AM Ticket #2614 (Enumeration of values for `Sys.Info.os`, `Sys.Info.arch`) created by jsnx
It is desirable to have an enumeration of values that might end up in …

Sep 19, 2008:

3:47 PM Ticket #738 (ghc can't load files with selinux Enforcing) closed by simonmar
fixed: Ok, it turned out to be not as hard as I thought it might be. But libffi …
2:59 PM Changeset in testsuite [8ec1c77]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Fix test regex001 Needed to restrict the type of 'try' now that we have extensible exceptions
1:32 PM Ticket #2613 (configure should summarize important results at the end of its run) created by claus
./configure in ghc head produces a lot of output, including lots of …
12:01 PM Ticket #1875 (Compiling with -O is 30 times slower than with -Onot) closed by simonpj
fixed: Fixed at last […] I'm assuming this is the same as #955, #2328. Simon
11:58 AM Changeset in ghc [e0f3f5f]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Don't require Parser.y in a source dist
11:58 AM Changeset in ghc [027caa7]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add HpcParser.hs to source dists
11:25 AM Changeset in ghc [ec9fbf1]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Fix the list of generated files that need to go into the source dists
11:20 AM Ticket #2612 (deriving Data.Typeable on phantom newtypes does not report that ...) closed by simonpj
duplicate
11:03 AM Ticket #2612 (deriving Data.Typeable on phantom newtypes does not report that ...) created by guest
newtype Foo x = Foo deriving (Typeable) reports the rather cryptic error …
10:54 AM Ticket #1470 (Overlapping (etc) instances) closed by simonpj
fixed: Fixed by […] Simon
9:31 AM Changeset in ghc [b2020ba]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Improve documentation of overlapping instances
8:25 AM Changeset in testsuite [fa0a0a2]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
tcfail138 now works

Sep 18, 2008:

9:01 PM Changeset in testsuite [2b23d4d]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Give a bug number for the print022 failure, fixing a testsuite failure
9:00 PM Ticket #2611 (print022 fails) created by igloo
print022 fails: […]
8:41 PM Changeset in testsuite [4dfe97c]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
T1470 now passes
7:44 PM Changeset in ghc [ea50f41]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Put generated files in source dists We don't want to require that users building source dists have alex/happy
7:13 PM Changeset in testsuite [c22e615]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by pepe iborra <mnislaih@…>
print022 is failing atm, I don't know exactly why
7:01 PM Changeset in ghc [0f97ccee]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Ian Lynagh <igloo@…>
Add libraries/syb to .darcs-boring
6:11 PM Changeset in testsuite [1084efd]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by pepe iborra <mnislaih@…>
Tickets #1995, #2475 are now fixed
5:28 PM Ticket #2610 (File permission-related proposals) created by igloo
Once 6.10 is out of the way, we should file some permission-related …
4:44 PM Changeset in testsuite [e443ec58]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by pepe iborra <mnislaih@…>
Accept output
4:43 PM Changeset in testsuite [a5469c7]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Pepe Iborra <mnislaih@…>
Add a new test
4:24 PM Ticket #2604 (Suggest -XDeriveDataTypeable with "newtype" too) closed by simonpj
fixed: At last! A bug I can fix quickly! Thanks for the suggestion. […] …
4:03 PM Ticket #2609 (Compiling with -O2 is 7x slower than -O) created by simonpj
Serge writes that compiling DoCon with -O2 -fvia-C "does not gain more …
2:44 PM Design/BuildSystem edited by igloo
(diff)
12:21 PM Changeset in ghc [decbb181]at-defaultsatomicsbetter-ho-cardinalitycardinalitycoerciblecoloured-corecpr-sum-typescrosscross-compiler-alienlessdata-kind-syntaxdecision-procedureencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-axiomsghc-constraint-solverghc-deferghc-lwc2ghc-new-coghc-new-flavorghc-parmake-gsocghc-spjimp-param-classknown-key-serializationlate-dmdlate-lam-liftlocal-gcmonad-compnew-demand-to-mergenewcgno-pred-tyoverlapping-tyfamsprofilingreal-src-loc-spansdocsilent-sc-argssimdsrclocsupercompilertc-arrowstc-untouchablesth-newth-new-7.6ticky-for-all-letstype-holes-branchtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/Cabal-1.20wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8995-level-generalisationwip/cbv-conv-thunkwip/common-contextwip/cpr-vs-jpwip/exprAritywip/nested-cprwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by pepe <unknown>
Fix a couple of issues with :print - Ticket #1995: Unsoundness with newtypes - Ticket #2475: "Can't unify" error when stopped at an exception In addition this patch adds the following: - Unfailingness: RTTI cannot panic anymore. In case of failure, it recovers gracefully by returning the "I know nothing" type - A -ddump-rtti flag
9:26 AM Ticket #2608 (Direct support for unit tests in Cabal) created by kaol
I'm passing along Debian wishlist bug [http://bugs.debian.org/458495
9:11 AM Ticket #2607 (Inlining defeats selector thunk optimisation) created by simonmar
From a …
7:45 AM Commentary/Compiler/CodeGen edited by Feuerbach
slash (diff)
2:35 AM Ticket #2606 (Backspace, delete, etc. don't work in ghci in HEAD) created by tim
[…] When I pressed my Backspace key, the ^? showed up. When I …

Sep 17, 2008:

11:20 PM Ticket #2005 (localhost on mac causes getnameinfo error in safari.) closed by judah
fixed: This has been fixed by #2326 (works for me on OS X 10.5.4 with …
4:57 PM Commentary edited by simonpj
(diff)
3:31 PM Ticket #2326 (Make configure check sockaddr.sa_len) closed by simonmar
fixed: Pushed, thanks! […]
3:22 PM Ticket #2605 (Possible error message improvement when -XRankNTypes is missing) closed by kaol
fixed: I'm closing the ticket, since the Debian bug submitter was happy with the …
2:19 PM Building edited by jberthold
Removed "adding lib.s" links, now in "getting the sources" (diff)
2:15 PM Building/GettingTheSources edited by jberthold
included "manually adding packages" below --extra explanation (diff)
1:37 PM Ticket #2596 (Token concatentation (##) in C preprocessor) closed by simonmar
invalid: Malcolm is right... closing the ticket.
1:35 PM Ticket #955 (more object-code blow-up in ghc-6.8.3 vs. ghc-6.4.2 (both with ...) closed by simonmar
fixed
9:48 AM AddingLibsToBuild edited by NeilMitchell
(diff)
9:47 AM Ticket #2605 (Possible error message improvement when -XRankNTypes is missing) created by kaol
I'm forwarding wishlist bug #499217 from …
9:47 AM Building edited by NeilMitchell
(diff)
9:46 AM Building/AddingLibs edited by NeilMitchell
(diff)
9:45 AM Building/AddingLibs created by NeilMitchell
9:45 AM Building edited by NeilMitchell
(diff)
9:42 AM Ticket #2604 (Suggest -XDeriveDataTypeable with "newtype" too) created by kaol
I'm forwarding wishlist bug #499216 from …
9:28 AM AddingLibsToBuild created by jberthold
9:10 AM Building edited by jberthold
info about manually adding extra libraries (diff)
7:53 AM Changeset in base [10ae08b]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Malcolm.Wallace@…>
In nhc98, Word is a type synonym, so class instance is not possible.
7:35 AM Ticket #2601 (Extra parens in error message's displayed code) closed by simonpj
fixed: Happily this is already OK in the HEAD (and hence in 6.10). Thanks for …
7:31 AM Commentary edited by simonpj
(diff)
7:30 AM Commentary/SourceTree edited by simonpj
(diff)
7:30 AM Building/Files edited by simonpj
(diff)
7:29 AM Building/Files edited by simonpj
(diff)
7:25 AM Building/Files edited by simonpj
(diff)
7:03 AM TypeFunctionsSolving edited by chak
(diff)

Sep 16, 2008:

10:01 PM Changeset in ghc-prim [b651c80]ghc-7.2ghc-7.4ghc-7.6ghc-7.8no-pred-ty by Ian Lynagh <igloo@…>
Fix compilation of Setup.hs with GHC 6.9
4:02 PM Ticket #2603 (Crash on Korn shell on Windows XP) created by NeilMitchell
Running GHC HEAD in a Korn Shell on Windows XP gives: […] The problem …
3:07 PM Ticket #2602 (Haddock not installed properly) created by NeilMitchell
I built GHC Head, took a bindist, moved that to a different machine, and …
3:04 PM Building/Windows edited by claus
--with-gcc has two dashes (diff)
2:28 PM Ticket #2601 (Extra parens in error message's displayed code) created by kaol
I'm forwarding the bug #499137 from …
2:03 PM Ticket #2469 (Linking fails with "multiple definition of `deRefStablePtr'") closed by simonmar
fixed: Fixed: […]
1:35 PM Changeset in base [ed66a53]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
Fix bugs in Text.Printf (#1548)
12:55 PM Ticket #1999 (panic with GADT etc.) closed by chak
fixed: Fixed with the new equality solver.
11:29 AM Ticket #2600 (Bind type variables in RULES) created by simonpj
Roman writes: here's an example I came across while working on the …
11:22 AM Ticket #2599 (Improve error message for type rigidity) created by simonpj
When saying that a GADT match is given a non-rigid type, we should be more …
9:37 AM Ticket #2598 (Avoid excessive specialisation in SpecConstr) created by simonpj
This ticket captures an email thread so it doesn't get lost. Consider …
9:00 AM Ticket #2597 (panic! (the 'impossible' happened) (using TH)) created by jcab
ghc: panic! (the 'impossible' happened) (GHC version 6.8.3 for …
5:37 AM TypeFunctionsSolving edited by chak
(diff)

Sep 15, 2008:

7:08 PM Ticket #2596 (Token concatentation (##) in C preprocessor) created by sedillard
[…] Should expand to […] This behavior is defined in the C …
4:30 PM Ticket #2328 (Compiling DoCon with 6.8.3 has 3x slow-down compared with 6.8.2) closed by simonpj
fixed: I believe this is now fixed. Hurrah! Simon
3:28 PM Ticket #2587 (Optimiser bug with extistentials and GADT's) closed by simonpj
fixed: Excellent example, thank you. Fixed by […] Simon
2:00 PM Ticket #2595 (Implement record update for existential and GADT data types) created by simonpj
Ganesh writes: The most important thing for me is supporting record update …
7:53 AM Ticket #2590 (problem with very large lists) closed by simonmar
duplicate: Already ticketed as #789, but thanks for the report!
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