Timeline


and

03/27/12:

23:28 Status/SLPJ-Tickets edited by simonpj
(diff)
23:22 Ticket #5974 (Casts, rules, and parametricity) created by simonpj
Pedro wrote this …
19:00 Ticket #5973 (Rewrite rule not firing for typeclass) created by SamAnklesaria
The following rewrite rule fires for a normal function, but fails to fire …
18:47 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
towards type-indexed rows? (diff)
15:32 Ticket #5972 (option to suppress (Monomorphic) record selector functions) created by AntC
This proposal is a modest step towards freeing up the record fieldname …
14:17 Records/DeclaredOverloadedRecordFields/NoMonoRecordFields edited by AntC
Clarify purpose, use cases (diff)

03/26/12:

16:11 Ticket #5971 (Referencing a newName in a VarE without definition triggers "the ...) created by josh
Test case: […] Result: […] Similar results from ghci: […] …
14:11 Ticket #5970 (Type checker hangs) created by Lemming
When compiling my synthesizer-llvm package, GHC-7.4.1 hangs in the type …
13:26 Records/DeclaredOverloadedRecordFields/NoMonoRecordFields edited by AntC
Add use case (diff)
11:22 Ticket #5814 (LLVM 3.0 doesn't support llvm.memory.barrier) closed by pcapriotti
fixed: Merged as 102a5380574ed22eca32f8e63cae22f013153f0b and …
11:21 Ticket #5943 (Code without MVar: "thread blocked indefinitely in an MVar operation") closed by pcapriotti
fixed: Merged as b5ae8e3f64218f45c845c4aac2d05d967cfd6ba6.
11:20 Ticket #5944 (Bad hpc hash function) closed by pcapriotti
fixed: Merged as ffd12b9a17dfdffef8ca4dd215e5c081d9b082fa.
04:10 Ticket #5969 (Runtime crashes on parallel execution, GHC 7.0.4-7.4.1) created by PeterisP
Code gets runtime crashes if executed on multiple parallel threads with …

03/25/12:

21:23 Ticket #5968 (GHC Panic: "AThing evaluated unexpectedly") created by goldfire
Using an unmodified build from March 13, 2012, I compiled the following: …
19:04 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
Add example of changing record type (parametric) (diff)
18:59 TemplateHaskellRichKinds edited by goldfire
(diff)
16:13 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
(diff)
15:22 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
clarify approach for HR fields (diff)
12:54 Ticket #5967 (incompatible implicit declaration of function 'memcpy') created by nomeata
In various build logs of Haskell packages on (at least) mips, mipsel, s390 …
11:06 Ticket #5966 (getAppUserDataDirectory does not respect XDG specification) created by ordcoder
getAppUserDataDirectory function from System.Directory module returns path …
10:38 WikiStart edited by PrudenziaCastiglione
(diff)
04:59 Ticket #5965 (pref-llvm failed at integer-gmp-0.3.0.0: stored value and pointer type do ...) created by Favonia
The GHC in the trunk (revision [bcb599506764d551e0e6b9084e0e9580f3f00336]) …

03/24/12:

20:26 Ticket #5964 (Documentation: DatatypeContexts is NOT on by default in 7.4.1) created by dagit
This page: …
08:45 Ticket #5963 (Fixed format floating point conversion does not round to even) created by augustss
Conversion of floating point numbers to a fixed numbers of decimals should …

03/23/12:

07:51 Ticket #5962 (Data.Typeable: types which should compare equal don't) created by NickSmallbone
Here are two ways to construct a TypeRep? for the type () -> (): […] …
05:22 Ticket #5900 (Git HEAD on PowerPC : Error: operand out of range) closed by pcapriotti
fixed: Merged to stable as bee6f865d8c747aa821f9d4996ad3300429fd55c.
04:21 Ticket #5961 (GHC panic (nameModule) on malformed deriving clause) created by Philonous
Trying to derive a classname starting with a lower case letter and wrapped …
03:32 Ticket #5800 (hp2ps produces unescaped backslashes for nested functions) closed by pcapriotti
fixed: Merged as 51be9a23e412ba7a5be66361021cba5d4882fd11.
03:11 Ticket #5956 (Annotate heap profile at certain times) closed by simonmar
duplicate: Please add your comments to #3021
03:09 Ticket #5960 (Show instance for Digraph.Forest overlaps with Show [a]) created by SimonHengel
Steps to reproduce: […] […]

03/22/12:

17:01 Commentary/Packages/MultiInstances edited by duncan
note that we need to be able to specify package instance in Setup.hs … (diff)
16:59 Commentary/Packages/MultiInstances edited by duncan
various extra notes (diff)
15:31 Ticket #5959 (Top level splice in Template Haskell has over-ambitious lexical scope?) created by mightybyte
ghc: panic! (the 'impossible' happened) (GHC version 7.4.1 for …
14:30 Commentary/Packages/MultiInstances edited by kosmikus
(diff)
13:06 Ticket #5958 (Follow mtl upstream) created by igloo
As per …
12:08 Builder edited by igloo
(diff)
11:42 Ticket #5921 (Two GHC linkers running in parallel on Windows goes wrong) closed by pcapriotti
fixed: Merged as 00ae9a91b82de53a22bd55fe026f42842a3713a0.
08:02 Commentary/Packages/MultiInstances edited by duncan
a few more notes (diff)
07:16 Commentary/Packages/MultiInstances edited by simonmar
(diff)
07:14 Commentary/Packages/MultiInstances edited by simonmar
(diff)
07:13 Commentary/Packages/MultiInstances edited by simonmar
(diff)
03:22 Ticket #5957 (signatures are too permissive) created by maeder
ghc should reject the following (accidentally mistyped) signature, unless …
02:05 Ticket #5956 (Annotate heap profile at certain times) created by nomeata
Just an idea I’d like to note down: When looking at a heap profile, I …
00:47 TypeNats/InductiveDefinitions edited by diatchki
(diff)

03/21/12:

13:26 TemplateHaskellRichKinds edited by goldfire
(diff)
09:00 TypeNats/InductiveDefinitions edited by diatchki
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08:58 TypeNats/InductiveDefinitions edited by diatchki
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08:57 TypeNats/InductiveDefinitions edited by diatchki
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03/20/12:

19:04 TypeNats/Operations edited by diatchki
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19:03 TypeNats edited by diatchki
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19:02 TypeNats edited by diatchki
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19:01 TypeNats edited by diatchki
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18:57 TypeNats edited by diatchki
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18:50 TypeNats/Basics edited by diatchki
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18:48 TypeNats/Implementation edited by diatchki
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18:48 TypeNats edited by diatchki
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18:47 TypeNats/AlternativeSingletons edited by diatchki
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18:46 TypeNats/AlternativeSingletons edited by diatchki
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18:37 TypeNats/InductiveDefinitions edited by diatchki
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18:37 TypeNats/InductiveDefinitions edited by diatchki
(diff)
18:37 TypeNats/InductiveDefinitions edited by diatchki
(diff)
18:22 TypeNats edited by diatchki
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18:19 TypeNats edited by diatchki
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18:17 TypeNats edited by diatchki
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18:16 TypeNats/Implementation edited by diatchki
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18:11 TypeNats/Basics edited by diatchki
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18:07 TypeNats/Basics edited by diatchki
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17:59 TypeNats/Basics edited by diatchki
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17:59 TypeNats/Basics edited by diatchki
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17:53 TypeNats/Basics edited by diatchki
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17:43 TypeNats edited by diatchki
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17:39 TypeNats/Basics edited by diatchki
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14:06 TemplateHaskellRichKinds edited by goldfire
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09:24 Ticket #5955 (Renamer hangs when checking type family consistency) created by gmainland
checkFamInstConsistency goes into and endless loop in some situations when …
06:48 TemplateHaskellRichKinds edited by goldfire
(diff)
06:46 TemplateHaskellRichKinds edited by goldfire
(diff)
05:08 Ticket #5950 (Linking standard library fails) closed by simonmar
invalid: When you're doing "batch linking", you have to specify all the packages …
04:51 Ticket #5954 (Performance regression 7.0 -> 7.2 (still in 7.4)) created by simonmar
The program in nofib/parallel/blackscholes regressed quite badly in …

03/19/12:

11:48 Ticket #5947 (Small typo in Data.List.\\ documentation) closed by pcapriotti
fixed: Pushed as 8ebe8ccec8a1fad49e5e608611b951c63eefb376 (and …
11:40 Ticket #5337 (mkRtsOptionsLevelObj should respect -optc standard headers) closed by pcapriotti
fixed: Fixed by the same patch as #5528: …
05:34 WikiStart edited by michalt
Remove spam. (diff)
04:24 Ticket #5953 (Program execution fails with runtime error.) created by J.Hage@…
I ran a very memory consuming program on a 32GB machine with the following …

03/18/12:

19:01 TemplateHaskellRichKinds created by goldfire
18:11 Ticket #5952 (Extra ' in error output concerning promoted kinds) created by goldfire
When I try to compile the following code, a slightly erroneous error …
15:00 Ticket #5951 (Panic on Malformed instance A => B => C) created by br1
instance A => B => C where foo = undefined
07:53 Ticket #5950 (Linking standard library fails) created by volker-wysk
This simple program fails to link: import System main = putStrLn "Hallo, …

03/16/12:

15:45 Ticket #5949 (Demand analysis attributes manifestly wrong demand type) created by batterseapower
(Further to my email to Simon, adding to bug tracker so it doesn't get …
14:20 Ticket #5948 (Parentheses needed when declaring a type synonym with ':) created by goldfire
Consider the following code: […] The declaration for Foo
13:56 Ticket #5947 (Small typo in Data.List.\\ documentation) created by nomeata
Really just cosmetic, but still…
11:55 Ticket #5946 (getAnyProcessStatus signals an exception) created by toc
Steps to reproduce: […] Expected result: […] Actual result: …
10:40 Ticket #5945 (Lambda lifting) created by simonpj
Dan Rosen asks whether GHC has a lambda lifter. Yes, it does: GHC's …
09:25 Ticket #5886 (TH: Type family instances inside InstanceD are rejected) closed by simonpj
fixed: Thanks for the patch. Actually the data types have changed a little, so I …
09:14 Ticket #4197 (clarify which names can not be quoted) closed by simonpj
fixed
08:42 Status/SLPJ-Tickets edited by simonpj
(diff)
08:32 Status/SLPJ-Tickets edited by simonpj
(diff)
08:07 Status/SLPJ-Tickets edited by simonpj
(diff)
08:00 Ticket #5944 (Bad hpc hash function) created by Lennart
In the hpc module Trace.Hpc.Util there is the following code: […] …
07:59 Ticket #5919 (Wrong error message for TH when GHCi is not enabled) closed by simonpj
fixed: Error message now says […] I'm not going to add a test. simon
07:54 Ticket #5937 (Kind variables not allowed in data declaration kind annotation) closed by simonpj
fixed: Thanks for pointing this out; now fixed. Simon
07:53 Ticket #5915 (Code using seq has wrong strictness when unoptimised (too strict)) closed by simonpj
fixed: Thanks!
07:51 Ticket #5883 (INLINE pragmas in instances declarations in quasiqutation are lost) closed by simonpj
fixed: Fixed as part of this commit: […]
07:48 Ticket #1541 (No way at all to set fixity for infix operators defined in template ...) closed by simonpj
fixed: I've finally done this, closing a 5-year-old ticket. Hurrah. Simon
03:48 WikiStart edited by lisaLynn
(diff)

03/15/12:

14:22 Ticket #5943 (Code without MVar: "thread blocked indefinitely in an MVar operation") created by cobb
The attached code produces the above message when compiled with …
06:38 Ticket #5870 (writeChan is not 100% exception-safe) closed by pcapriotti
fixed: Merged as b24a3598764592ae341f3e90d7223ae04bce931b.

03/14/12:

17:49 Ticket #5942 (implement POSIX confstr() in System/Posix/Unistd.hsc) created by clint
17:25 Ticket #5941 (Add compilation stage plugins) created by tibbe
There are several different tools that could be written using one of GHC's …
14:33 Commentary/PrimOps edited by nomeata
(diff)
14:32 Commentary/PrimOps edited by nomeata
Document changes due to #5931 / [e29001c9e0f73885c0b85d86c3a854519448013a] (diff)
08:36 Ticket #5940 (Unicode characters in the command line get messed up) closed by pcapriotti
duplicate: This is fixed in 7.2. See #3309.
08:24 Ticket #5923 (closure_flags[] contains wrong _BTM data (whether the layout is bitmap or ...) closed by simonmar
fixed: I decided to leave it in, since it is somewhat useful for documentation …
07:13 Ticket #5940 (Unicode characters in the command line get messed up) created by volker-wysk
The command line isn't properly decoded to Unicode. The following program …
02:51 Ticket #5933 (Expose GHCI_TABLES_NEXT_TO_CODE in some header file) closed by simonmar
fixed
02:06 Status/SLPJ-Tickets edited by simonpj
(diff)
00:43 Ticket #5939 (Standalone deriving Generic on type with instantiated arguments) created by dreixel
Reiner Pope reports that the following code […] generates the …

03/13/12:

11:27 Ticket #5938 (Kind variables not allowed in type family instance declarations) created by goldfire
I am trying to create a kind-indexed type family, but I cannot use kind …
11:14 Ticket #5937 (Kind variables not allowed in data declaration kind annotation) created by goldfire
GHC won't accept kind variables stated directly in a data declaration. For …
11:07 Ticket #5343 (ghci should do an automatic ":r" after ":e") closed by pcapriotti
fixed: Merged as 21de02bc1bf2017e6214b0c6ee6f4f4d15fe9314.
11:03 Ticket #5935 (Failure to resolve AnyK) closed by goldfire
fixed: The code included in this bug compiles just fine in 7.5.20120313. I'm …
08:48 WikiStart edited by igloo
spam removal (diff)
06:14 WikiStart edited by lisaLynn
(diff)

03/12/12:

18:24 Ticket #5936 (Support for data families in generics) created by reinerp
Currently DeriveGeneric doesn't handle data families correctly, so …
17:07 Ticket #5903 (GHC 7.4.1 32 bit: LLVM backend fails on OSX 64bit) closed by dterei
OK I merged into branch ghc-7.4 as that seems to be the style.
11:00 Ticket #5935 (Failure to resolve AnyK) created by goldfire
Consider the following code: […] Compiling this code causes GHC to …
08:26 Ticket #5934 (ghc: panic! (the 'impossible' happened)) created by guest
GHC asked me nicely to report this compile-time panic / crash. Minimal …
07:45 Ticket #5933 (Expose GHCI_TABLES_NEXT_TO_CODE in some header file) created by nomeata
Projects that are “close” to the GHC Heap need to know the value of …
07:08 Contributors edited by duncan
update what I do (diff)
06:01 WikiStart edited by reinerp
Remove spam (diff)
03:22 Ticket #5932 (closure_type_names in Printer.c has BLACKHOLE and BLOCKING_QUEUE swapped) created by nomeata
The attached patch fixes this.
02:43 WikiStart edited by josefinatsubbca
(diff)
01:28 Ticket #5931 (Allow 'Any' to be passed to a foreign prim function.) created by nomeata
Real primops can take boxed arguments, and the Cmm code will receive the …

03/11/12:

22:09 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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22:06 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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21:57 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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21:37 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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21:12 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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20:55 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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20:44 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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20:26 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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20:07 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
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19:47 Records/TypePunningDeclaredOverloadedRecordFields edited by AntC
(diff)
19:46 Records/TypePunningDeclaredOverloadedRecordFields created by AntC
Thumbnail sketch for TPDORF
19:34 Records edited by AntC
add Option 7 Type-Punning DORF (diff)
19:32 Ticket #5930 (add System.Environment.lookupEnv which returns Maybe instead of an ...) created by elaforge
getEnv throws an exception when the key isn't found, which is surprising …
19:31 Records/DeclaredOverloadedRecordFields edited by AntC
(diff)
19:22 Records/SyntaxDirectedNameResolution edited by elaforge
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14:13 Ticket #5929 (Exciting arity warning when compiling with optimizations) created by passalaqua
When trying to compile a file generated by UUAG …
10:29 Ticket #5928 (INLINABLE fails to specialize in presence of simple wrapper) created by tibbe
If a function marked as INLINABLE is called indirectly through a simple …
09:55 Ticket #5927 (A type-level "implies" constraint on Constraints) created by illissius
I have a datatype: […] I have an instance for it: […] And that's …

03/10/12:

16:24 Ticket #5926 (Add strict versions of modifyIORef and atomicModifyIORef) created by joeyadams
It is easy to misuse modifyIORef and atomicModifyIORef due to their lack …
07:15 WikiStart edited by AlysiaSpike
(diff)
04:03 Debugging/InstallingPackagesInplace edited by MikolajKonarski
a tip to use an absolute path for cabal (diff)

03/09/12:

17:26 Ticket #5925 (Add inline version of newArray#) created by tibbe
It'd would be nice to have an inline version of newArray# so that …
15:56 Ticket #5924 (Bad Cmm generated for updating one element in Array#) created by tibbe
I've attached a small standalone program that implements the following …
09:20 Ticket #5917 (Don't defer type errors when evaluating a GHCi expression) closed by simonpj
fixed: Good idea thanks […]
07:53 Ticket #5670 (Document that Enum Integer is subject to list fusion.) closed by pcapriotti
fixed: Merged to stable as 09a58302c560e01af7c28b65c1efa45439d5b7b8.
07:10 Ticket #5922 (ghc told me to report it. after I change 'Show' in deriving to 'show') closed by simonpj
fixed: I've added a test.
07:09 Ticket #5858 (type inference of an OverloadedString for a class instance with type ...) closed by simonpj
fixed: I've added a test too. Thanks for the idea.
04:23 Ticket #5923 (closure_flags[] contains wrong _BTM data (whether the layout is bitmap or ...) created by nomeata
After reading through source:rts/sm/Scav.c I find that among the objects …
04:02 Ticket #5922 (ghc told me to report it. after I change 'Show' in deriving to 'show') created by guest
[1 of 1] Compiling Main ( /home/oz/aaa/engine.hs, interpreted …

03/08/12:

20:17 Records/DeclaredOverloadedRecordFields edited by AntC
clarify rules re Proxy_type decl (diff)
09:44 Ticket #5921 (Two GHC linkers running in parallel on Windows goes wrong) created by NeilMitchell
Running the attached script, I get one of three error messages …
04:58 Ticket #3818 (ghc-pkg prints warnings to stdout instead of stderr) closed by pcapriotti
fixed
01:30 Records/DeclaredOverloadedRecordFields edited by AntC
(diff)
00:40 Records/DeclaredOverloadedRecordFields edited by AntC
(diff)
00:30 Records/DeclaredOverloadedRecordFields edited by AntC
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00:24 Records/DeclaredOverloadedRecordFields/ImplementorsView edited by AntC
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00:23 Records/DeclaredOverloadedRecordFields edited by AntC
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00:23 Records/DeclaredOverloadedRecordFields edited by AntC
(diff)

03/07/12:

23:43 Records/DeclaredOverloadedRecordFields edited by AntC
(diff)
23:24 Records/DeclaredOverloadedRecordFields edited by AntC
Add thumbnail sketch, by popular demand (diff)
20:19 Ticket #5920 (stack overflow in strict function depending on return type) created by ben0x539
With -O or up, but not with -fno-strictness, the following program …
17:35 Ticket #5919 (Wrong error message for TH when GHCi is not enabled) created by duncan
A user reported this confusing error message: […] The compiler was …
13:56 Ticket #5918 (hsc2hs forces wordsize (i.e. -m32 or -m64) to be the choice of GHC instead ...) created by Atze
I am not sure whether to call this a bug as it does not cause a failure of …
06:57 Ticket #5828 (OSHaiku) closed by pcapriotti
fixed: Merged to stable as 312ee3e1dc54ace6d0155f5170ccf63674810b2f.
02:31 Ticket #5804 (Registration capture issue) closed by pcapriotti
invalid: The account 'stkurilin' does already exist, so that is normal behavior.

03/06/12:

16:57 Ticket #5917 (Don't defer type errors when evaluating a GHCi expression) created by parcs
Hi, I have attached a patch that alters the behavior of GHCi to not defer …
10:01 Ticket #5872 (bug in default implementation of popCount) closed by pcapriotti
fixed: Merged in base as 61ace69581034fc33bb3b628d6a3b947bb262dec, …
09:57 Ticket #5875 (Incorrect documentation of minimal required set of methods for Bits ...) closed by pcapriotti
fixed: Bits still has a Num superclass in 7.4, so no need to merge this.
09:57 Ticket #5874 (Document autoconf dependency in README) closed by pcapriotti
fixed: Merged as 7b0998b3e2f6ba492a8f60c47392cef31ad9b902.
09:56 Ticket #5891 ("createDirectory: already exists" error with parallel build) closed by pcapriotti
fixed: Merged as 02eab9a56b0151b952bd09d65c2f6061c461d168.
09:56 Ticket #5878 (main-is is too conservative) closed by pcapriotti
fixed: Merged as 09a4cfcd3ba808dae6777ec6554a92658548ee0b.
09:55 Ticket #5904 (panic on :m *SomeModule followed by :reload, if SomeModule is already in ...) closed by pcapriotti
fixed: Merged as 1ddd4b3baf0cb592b8ada88fa3ab386c56489b56.
09:55 Ticket #5896 (Three documentations inaccuracies related to concurrency.) closed by pcapriotti
fixed: Merged as 30fc1dc9549e16d925a59cc79832b120c422b699, …
07:30 Ticket #5866 (Interrupting interleaved STM and resuming it produces segfault) closed by pcapriotti
fixed: Merged as c6a2bbdbd3d701653d7e2ee22e2dea73316b49d8.
07:29 Ticket #5851 (RTS Crashes on Exit with double free) closed by pcapriotti
fixed: Merged as 9cca800e178485d5767bc1aedb6d507d04583e14.
07:28 Ticket #5826 (Refer to Control.Concurrent instead of GHC.Conc in GHC 7.4.1 User's Guide) closed by pcapriotti
fixed: Merged doc patch as 6a217ed6f10d440902eb166d2e0ab4127eb3f699, base patch …
07:26 Ticket #5824 (ARM StgRun register clobber list is broken) closed by pcapriotti
fixed: Merged as 712604fe5856a34e184b1111de67f6dc0f8aeb5f and …
06:44 Ticket #5838 (integer overflow in rts/RtsUtils:heapOverflow()) closed by pcapriotti
fixed: Merged as 11b56ff206bfa99cee641a44d07831914f788c8a.
06:41 Ticket #5836 (GHCi silently fails to import non-existing modules) closed by pcapriotti
fixed: Merged as 7e8d0137ab58fefc1f4a9ca12344fb0414ef3f45.
04:14 Ticket #5903 (GHC 7.4.1 32 bit: LLVM backend fails on OSX 64bit) closed by dterei
fixed: Fixed. Please merge into a 7.4.2 release if there is one Ian.

03/05/12:

21:42 Ticket #5789 (Bad link to documentation) closed by dterei
fixed: I let John know and there isn't any easy to link to public source for the …
21:40 Ticket #5842 (pretty tests from GHC's testsuite) closed by dterei
fixed: Done.
09:11 Ticket #5716 (Failure when using promoted data family instances) closed by simonpj
fixed: Fixed by the big PolyKinds commit.
08:23 Ticket #5916 (runST isn't free) created by tibbe
While optimizing some code I discovered that runST isn't free. I had a …
06:02 Ticket #5915 (Code using seq has wrong strictness when unoptimised (too strict)) created by michal.palka
The following piece of code gets miscompiled if no optimisation is used. …
02:31 Ticket #5895 (INLINE pragma doesn't trigger on locally defined function) closed by simonpj
fixed: Thanks Johan, an excellent point. I believe I have fixed it now, although …
02:29 Ticket #5892 (Compiler crash and other oddities when using RecordWildCards with record ...) closed by simonpj
fixed: Good point. I've fixed the compiler bug. I looked in …
02:14 Ticket #5912 (exporting while having defined a non-nullary promoted type synonym causes ...) closed by simonpj
fixed: Thanks for the report; now fixed. Simon
02:12 Ticket #5862 (Need kind annotations) closed by simonpj
fixed: Done! I added a test cases from KindFams.2.hs. Thanks Simon
02:11 Ticket #5881 (Type synonyms of promoted types break across library boundaries?) closed by simonpj
fixed: Thanks for reporting; the fix was easy. Simon
00:43 Ticket #5914 (armhf build fails in Ubuntu (7.4.1)) created by jani@…
The ARM code generator calls llc in the same way regardless of the ABI …

03/04/12:

09:35 Ticket #5913 (Type class dictionary call loops at runtime) created by mnislaih
The following code works fine in 7.0.3 but crashes at runtime with <loop> …

03/03/12:

18:49 Records/DeclaredOverloadedRecordFields/ImplementorsView edited by AntC
(diff)
18:46 Records/DeclaredOverloadedRecordFields/OptionFourTypePunning edited by AntC
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18:41 Records/DeclaredOverloadedRecordFields/OptionFourTypePunning edited by AntC
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17:08 Records/DeclaredOverloadedRecordFields edited by AntC
(diff)
17:08 Records/DeclaredOverloadedRecordFields/OptionFourTypePunning created by AntC
Another thought about reducing the biolerplate for fieldLabels
08:52 Records edited by GregWeber
(diff)
08:48 Ticket #5912 (exporting while having defined a non-nullary promoted type synonym causes ...) created by guest
[…] produces […] it won't panic if either: 1. the export …
08:32 Records edited by strake888
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08:31 Records/TypeIndexedRecords edited by strake888
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08:30 Records/TypeIndexedRecords edited by strake888
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07:35 Records/TypeIndexedRecords created by strake888
07:21 Records/DeclaredOverloadedRecordFields/COmpareSORF edited by strake888
Material wrongly attributed to SPJ deleted (diff)
02:28 Records/DeclaredOverloadedRecordFields/ImplementorsView edited by AntC
(diff)
02:11 Records/DeclaredOverloadedRecordFields edited by AntC
(diff)

03/02/12:

21:29 Records/DeclaredOverloadedRecordFields/ImplementorsView edited by AntC
Option 3 for fieldLabels (diff)
21:16 Records/DeclaredOverloadedRecordFields edited by AntC
(diff)
21:14 Records/DeclaredOverloadedRecordFields edited by AntC
add possible approach to avoid fieldLabel decls everywhere (diff)
20:59 Records/DeclaredOverloadedRecordFields/ImplementorsView edited by AntC
(diff)
20:29 Records/DeclaredOverloadedRecordFields edited by AntC
correct an export list (diff)
19:24 Ticket #5911 (Add write-only variant of newTChan) created by joeyadams
The …
09:50 Ticket #5717 (ScopedTypeVariables and PolyKinds) closed by simonpj
fixed: Fixed by […]
09:18 Ticket #5771 (Confusing printout with PolyKinds) closed by simonpj
fixed: Fixed by the massive polykinds patch […]
09:16 Ticket #5768 (GHC Panic compiling type family with -XPolyKinds) closed by simonpj
fixed: Fixed by the massive polykinds patch […]
09:15 Ticket #5769 (Incorrect error message when compiling with PolyKinds and a type family) closed by simonpj
fixed: Fixed by the massive polykinds patch […]
09:14 Ticket #5770 (Non-sensical error message when compiling with PolyKinds and a type family) closed by simonpj
fixed: Fixed by the massive polykinds patch […]
03:50 Ticket #5897 (GHC runtime task workers are not released with C FFI) closed by simonmar
fixed: I looked into your example again. Although the RTS was not keeping all …
03:05 Ticket #5905 (ghc with incorrect arguments deletes source file) closed by simonmar
wontfix: ghc is just calling ld, it is ld that unlinks the output file. …
02:59 Ticket #5910 (Holes with other constraints) created by xnyhps
Hello. As can be seen on  http://hackage.haskell.org/trac/ghc/wiki/Holes

03/01/12:

22:29 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
21:46 Ticket #5909 (Segfault with multi-threaded retainer profiling) created by akio
I see the following program often segfaults when compiled and run like …

02/29/12:

23:39 Records/DeclaredOverloadedRecordFields/ImplementorsView edited by AntC
(diff)
23:29 Records/DeclaredOverloadedRecordFields/ImplementorsView edited by AntC
Discuss exporting Proxy_type (diff)
11:13 Ticket #5908 (Issues with RebindableSyntax) created by scooty-puff
GHC seems to reject a typeable module, possibly related to …
07:21 Ticket #5907 (Crashed loading package Safe) created by guest
[…] Before that I installed package Safe using cabal.
04:07 Ticket #5887 (ghci win7 ctrl+c panic) closed by simonmar
duplicate: Thanks for the reporting the bug. I think this is fixed in 7.2.1 and …
04:07 Ticket #5906 (The 'Impossible' Happened, thread blocked indefinitely in an MVar ...) closed by simonmar
duplicate: Thanks for the reporting the bug. I think this is fixed in 7.2.1 and …
02:56 Building/Preparation/Linux edited by simonmar
(diff)
02:54 Building/Preparation/Linux edited by simonmar
(diff)
02:53 Building/Preparation/Linux edited by simonmar
(diff)
02:26 Ticket #5897 (GHC runtime task workers are not released with C FFI) closed by simonmar
invalid: I think you're using Data.Vector.Storable unsafely: […] This is the …

02/28/12:

17:20 Records/DeclaredOverloadedRecordFields/ImplementorsView edited by AntC
(diff)
17:18 DORF Prototype Importing 29Feb2012.lhs attached to Records/DeclaredOverloadedRecordFields/ImplementorsView by AntC
demo importing and namespace control of field clashes
17:17 Records/DeclaredOverloadedRecordFields/ImplementorsView edited by AntC
Add example import to demo namespacing control (diff)
17:07 Records/DeclaredOverloadedRecordFields edited by AntC
added example of importing and not, due to popular mis-conception (diff)
17:01 Ticket #5906 (The 'Impossible' Happened, thread blocked indefinitely in an MVar ...) created by Falias
Unable to reproduce but... Windows 7 64bit GHCi 7.0.4 gcc 4.6.1 While …
12:48 Ticket #5905 (ghc with incorrect arguments deletes source file) created by dowski
I'm just learning haskell and I mistakenly passed the -o argument to ghc …
08:16 Building/Preparation/Linux edited by simonmar
(diff)
08:06 Building/Preparation/Linux edited by simonmar
(diff)
08:05 Building/Preparation/Linux edited by simonmar
(diff)
08:03 Building/Preparation/Linux edited by simonmar
(diff)
08:02 Building/Preparation/Linux edited by simonmar
(diff)
07:43 Building/Preparation/Linux edited by simonmar
(diff)
07:42 Building/Preparation/Linux edited by simonmar
(diff)
07:33 Building/Preparation/Linux edited by simonmar
(diff)
01:37 Ticket #5904 (panic on :m *SomeModule followed by :reload, if SomeModule is already in ...) created by SimonHengel
Steps to reproduce: […]
01:07 Ticket #5903 (GHC 7.4.1 32 bit: LLVM backend fails on OSX 64bit) created by dterei
If running: * GHC: 7.4.1, 32bit * OSX: 64 bit * LLVM: 3.0 Things fail …

02/27/12:

20:50 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
17:13 Ticket #5901 (Unregisterised build fails in GHC.PrimopWrappers) closed by igloo
fixed
16:27 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
16:26 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
16:25 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
16:23 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
16:17 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
16:15 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
16:14 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
16:11 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
16:08 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
15:58 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
15:55 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
14:04 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
13:58 Records/SyntaxDirectedNameResolution edited by elaforge
(diff)
07:58 Ticket #5902 (Cannot tell from an exception handler whether the exception was ...) created by simonmar
Following on from #2558 which was closed (by me) as wontfix, we still …
07:58 Commentary/PrimOps edited by guest
Added instructions for adding new primtypes (diff)
07:54 Ticket #5880 (Add sync-all new-workdir) closed by simonmar
fixed: On second thoughts, we don't need to merge this.
05:10 Ticket #5849 (Buliding on arm broke in 7.4.1) closed by simonmar
fixed: Now that #5824 is fixed, I believe we can close this ticket, right? Note …
04:50 Ticket #5901 (Unregisterised build fails in GHC.PrimopWrappers) created by simonmar
This appears to be a problem with the new 2-result primops: […]
03:45 Commentary/PrimOps edited by guest
Minor fix to correct the file path. (diff)
03:43 Commentary/PrimOps edited by guest
Minor fix to correct the file path. (diff)
01:23 Records edited by AntC
Correct an incorrect claim about DORF (diff)
00:19 Records/SyntaxDirectedNameResolution edited by simonpj
(diff)

02/26/12:

20:00 Ticket #5900 (Git HEAD on PowerPC : Error: operand out of range) created by erikd
Building current git HEAD on PowerPC results in […] This was working …
15:00 Ticket #5899 (RTS crash w/ strange closure type 603975781 on OS X 10.8) created by dylukes
On OS X 10.8 (Mountain Lion, the first developer seed), GHC's RTS crashes …
13:39 Ticket #5898 (ghc: internal error: Invalid Mach-O file) created by jeffshaw
I am running Mac OS 10.5.8 on a PowerPC processor. […] `cabal install …
13:19 Records edited by GregWeber
update UR link (diff)
13:18 PatternSynonyms edited by xrchz
minor typo-correction and rewording (diff)
11:52 Records edited by GregWeber
compare DORF (diff)
11:44 Records edited by GregWeber
trim down problem with currrent namespace section (diff)
11:40 Records edited by GregWeber
counterpoint: remove redundancy & maintain objectivity (diff)
09:22 Ticket #5897 (GHC runtime task workers are not released with C FFI) created by sanketr
I have a test code which calls C FFI to collect data every n microseconds. …
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