[Haskell] LOPSTR 2023 - Call for Participation

2023-09-14 Thread Daniel Jurjo
simplification   - Daniel Jurjo, Jose F. Morales, Pedro Lopez-Garcia and Manuel     V. Hermenegildo. A rule-based approach for designing and composing     abstract domains   - Marija Kulas. A term matching algorithm and substitution generality   - Marco Carbone, Sonia Marin and Carsten Schuermann. A Logical

[Haskell] LOPSTR 2023 - Final CFP - Extended paper deadline: June 9, 2023

2023-05-26 Thread daniel . jurjo
, Denmark Bishoksan Kafle, IMDEA Software Institute, Spain PUBLICITY CHAIR Daniel Jurjo Rivas, IMDEA Software Institute, Spain PROGRAM COMMITTEE MEMBERS Slim Abdennadher, German International University, Egypt José Júlio Alferes, Universidade Nova de Lisboa, Portugal Roberto Amadini, University

[Haskell] [CFP] Student Research Competition (SRC) at ICFP'23

2023-05-23 Thread Daniel Hillerström
page limit. Further information is available at the ICFP SRC website: https://icfp23.sigplan.org/track/icfp-2023-student-research-competition ### PROGRAM COMMITTEE Daniel Hillerström (Huawei Research Center Zurich) (co-chair) J. Garrett Morris (University of Iowa) (co-chair) Kathy Gray (Meta) Leo Stefa

[Haskell] [CFP] HOPE'23: ACM SIGPLAN Workshop on Higher-Order Programming with Effects (3rd CFP)

2023-05-23 Thread Daniel Hillerström
, please contact the PC chairs, Daniel Hillerström (daniel.hillerst...@ed.ac.uk) and Max S. New (maxs...@umich.edu). Deadline for talk proposals: May 31, 2023 (Wednesday) Notification of acceptance: June 29, 2023 (Thursday) Workshop: September 4, 2023 (Monday) The submission

[Haskell] [CFP] Student Research Competition (SRC) at ICFP'23

2023-05-08 Thread Daniel Hillerström
page limit. Further information is available at the ICFP SRC website: https://icfp23.sigplan.org/track/icfp-2023-student-research-competition ### PROGRAM COMMITTEE Daniel Hillerström (Huawei Research Center Zurich) (co-chair) J. Garrett Morris (University of Iowa) (co-chair) Kathy Gray (Meta) Leo Stefa

[Haskell] [CFP] HOPE'23: ACM SIGPLAN Workshop on Higher-Order Programming with Effects (2nd CFP)

2023-04-20 Thread Daniel Hillerström
the PC chairs, Daniel Hillerström (daniel.hillerst...@ed.ac.uk) and Max S. New (maxs...@umich.edu). Deadline for talk proposals: May 31, 2023 (Wednesday) Notification of acceptance: June 29, 2023 (Thursday) Workshop: September 4, 2023 (Monday) The submission website is now open

[Haskell] LOPSTR 2023 (Lisbon) - Second Call for Papers - Paper Deadline: May 26, 2023

2023-04-14 Thread Daniel Jurjo
CHAIRS Robert Glück, University of Copenhagen, Denmark Bishoksan Kafle, IMDEA Software Institute, Spain PUBLICITY CHAIR Daniel Jurjo Rivas, IMDEA Software Institute, Spain PROGRAM COMMITTEE MEMBERS Slim Abdennadher, German International University, Egypt José Júlio Alferes, Universidade Nova de

[Haskell] [CFP] HOPE'23: ACM SIGPLAN Workshop on Higher-Order Programming with Effects (1st CFP)

2023-03-30 Thread Daniel Hillerström
, please contact the PC chairs, Daniel Hillerström (daniel.hillerst...@ed.ac.uk) and Max S. New (maxs...@umich.edu). Deadline for talk proposals: May 31, 2023 (Wednesday) Notification of acceptance: June 29, 2022 (Wednesday) Workshop: September 4, 2023 (Monday) The submission

[Haskell] LOPSTR 2023 - Call for Papers

2023-03-22 Thread Daniel Jurjo
CHAIRS Robert Glück, University of Copenhagen, Denmark Bishoksan Kafle, IMDEA Software Institute, Spain PUBLICITY CHAIR Daniel Jurjo Rivas, IMDEA Software Institute, Spain PROGRAM COMMITTEE MEMBERS Slim Abdennadher, German International University, Egypt José Júlio Alferes, Universidade Nova de

[Haskell] ICFP 2022 Student Research Competition: Call for Submissions [2nd CfP]

2022-05-09 Thread Daniel Hillerström
022-student-research-competition<https://urldefense.com/v3/__https://icfp22.sigplan.org/track/icfp-2022-student-research-competition__;!!IBzWLUs!BWY51CxuXm5QH6dQzowetuo2RrpAYiHyKR1D5Kep-384zPOhNBucz8w7B7D0Zkdv_TVvyQYJFYDt7A$> ### PROGRAM COMMITTEE Danel Ahman (University of Ljubljana) (co-chair) Ma

Re: [Haskell] Treatment of unknown pragmas

2018-10-27 Thread Daniel Wagner
I don't have a really strong opinion, but... isn't this (attaching string-y data to source constructs) pretty much exactly what GHC's annotation pragma is for? ~d On Tue, Oct 16, 2018 at 3:14 PM Ben Gamari wrote: > Vladislav Zavialov writes: > > > What about introducing -fno-warn-pragma=XXX?

[Haskell] [ANN] [Reminder] Budapest Haskell Hackathon 2017, 29-30th July 2017

2017-07-10 Thread Daniel Berecz
want to hang out with us, and have a good time! Greetings from Daniel, and the other BP-HUG organizers. ___ Haskell mailing list Haskell@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell

[Haskell] [ANN] Budapest Haskell Hackathon 2017, 29-30th July 2017

2017-06-11 Thread Daniel Berecz
out with us, and have a good time! Greetings from Daniel, and the other BP-HUG organizers. ___ Haskell mailing list Haskell@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell

[Haskell] Hi everybody, I'm happy to announce that our local user group will hold a Haskell Hackathon in Budapest this year (this will be the second)! We will hold it from the 29th to the 30th of July

2017-06-11 Thread Daniel Berecz
time! Greetings from Daniel, and the other BP-HUG organizers. ___ Haskell mailing list Haskell@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell

Re: idea: tool to suggest adding imports

2016-03-20 Thread Daniel Trstenjak
Hi John, for the Haskell source modification part I've written hsimport[1]. For finding a certain symbol in the moduls of the dependencies of a project, there's the 'findsymbol' command of a more recent hdevtools[2]. There's also vim-hsimport[3] combining the two. Greetings, Daniel [1] https

Re: [Haskell-cafe] RFC: Native -XCPP Proposal

2015-05-11 Thread Daniel Trstenjak
all cases is the easier support for any Haskell tooling operating with the Haskell source if all cases are part of the AST. Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://mail.haskell.org/cgi-bin/mailman

[Haskell] Extended Deadline (May 1), VSTTE'15

2015-04-23 Thread Daniel Bundala
: Arie Gurfinkel (Software Engineering Institute, Carnegie Mellon University) Sanjit A. Seshia (University of California, Berkeley) Publicity Chair: Daniel Bundala (University of California, Berkeley) PROGRAM COMMITTEE: Elvira Albert (Complutense University of Madrid) Nikolaj Bjorner (Microsoft

[Haskell] VSTTE 2015 Final Call For Papers

2015-04-20 Thread Daniel Bundala
) Sanjit A. Seshia (University of California, Berkeley) Publicity Chair: Daniel Bundala (UC Berkeley) PROGRAM COMMITTEE: Elvira Albert (Complutense University of Madrid) Nikolaj Bjorner (Microsoft Research) Evan Chang (University of Colorado, Boulder) Ernie Cohen (University of Pennsylvania) Jyotirmoy

Functional dependencies conflict

2015-04-05 Thread Daniel Trstenjak
ByteString types, therefore I don't quite get where GHC sees here any conflicts. Greetings, Daniel [1] https://github.com/aslatter/parsec/blob/master/Text/Parsec/Prim.hs [2] https://github.com/dan-t/Gamgine/blob/master/Gamgine/Image/PNG/Internal/Parser.hs

Re: [Haskell-cafe] Functional dependencies conflict

2015-04-05 Thread Daniel Trstenjak
a Stream instance on this one? Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users

Re: Binary bloat in 7.10

2015-04-01 Thread Daniel Trstenjak
gets a bloated data section by putting lots april strings into it. ;) Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users

[Haskell] VSTTE 15, Second Call for Papers

2015-03-26 Thread Daniel Bundala
) Sanjit A. Seshia (University of California, Berkeley) Publicity Chair: Daniel Bundala (UC Berkeley) PROGRAM COMMITTEE: Elvira Albert (Complutense University of Madrid) Nikolaj Bjorner (Microsoft Research) Evan Chang (University of Colorado, Boulder) Ernie Cohen (University of Pennsylvania

Re: [Haskell] Haskell Weekly News: Issue 316

2015-02-05 Thread Daniel Santa Cruz
:-) Cheers, Daniel ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

[Haskell] Haskell Weekly News: Issue 316

2015-02-04 Thread Daniel Santa Cruz
and CORE to binary votes: 13, answers: 2 Read on SO: [30] http://goo.gl/Qto29m * How to ship an executable with Language.Haskell.Interpreter? votes: 13, answers: 0 Read on SO: [31] http://goo.gl/JptPyG Until next time, [32]+Daniel Santa Cruz References 1. http://nikita

[Haskell] CFP: VSTTE 2015

2015-02-02 Thread Daniel Bundala
, Carnegie Mellon University) Sanjit A. Seshia (University of California, Berkeley) Publicity Chair: Daniel Bundala (UC Berkeley) PROGRAM COMMITTEE: Elvira Albert (Complutense University of Madrid) Nikolaj Bjorner (Microsoft Research) Evan Chang (University of Colorado, Boulder) Ernie Cohen

[Haskell] Haskell Weekly News: Issue 315

2015-01-21 Thread Daniel Santa Cruz
: [41] http://goo.gl/gu80ZL * Is it possible to encode a generic “lift” function in Haskell? votes: 7, answers: 2 Read on SO: [42] http://goo.gl/R9B8N5 * Haskell Expression Equivalents votes: 6, answers: 1 Read on SO: [43] http://goo.gl/t54YiS Until next time, [44]+Daniel

[Haskell] Haskell Weekly News: Issue 314

2015-01-07 Thread Daniel Santa Cruz
/RROrVM * How much does Haskell/GHC memoize? votes: 9, answers: 1 Read on SO: [88] http://goo.gl/PuUKt4 Until next time, [89]+Daniel Santa Cruz References 1. http://www.kronosnotebook.com/haskell 2. http://www.reddit.com/r/haskell/comments/2r43q0/kronos_haskell_notebook_mac_app

[Haskell] Haskell Weekly News: Issue 313

2014-12-10 Thread Daniel Santa Cruz
Until next time, [76]+Daniel Santa Cruz References 1. https://ocharles.org.uk/blog/posts/2014-12-01-24-days-of-ghc-extensions.html 2. http://www.reddit.com/r/haskell/comments/2nyy5z/24_days_of_ghc_extensions_welcome/ 3. http://howistart.org/posts/haskell/1 4. http://www.reddit.com/r

[Haskell] Haskell Weekly News: Issue 311

2014-10-29 Thread Daniel Santa Cruz
://goo.gl/BbEWOM Until next time, [32]+Daniel Santa Cruz References 1. http://www.wilfred.me.uk/blog/2014/10/20/the-fastest-bigint-in-the-west/ 2. http://www.reddit.com/r/haskell/comments/2jt37u/ghc_uses_gmp_and_its_performance_is_nothing_short/ 3. https://vimeo.com/109613639 4. http

Re: Hiding module *exports*

2014-10-27 Thread Daniel Trstenjak
something different, so yes, the type Foo should be hidden too. Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

[Haskell] Haskell Weekly News: Issue 310

2014-10-22 Thread Daniel Santa Cruz
on SO: [45] http://goo.gl/Pajd4R * Printing out Haskell's evaluation (rewriting) steps for educational/learning purposes. Is it possible? votes: 9, answers: 3 Read on SO: [46] http://goo.gl/Wlfeol Until next time, [47]+Daniel Santa Cruz References 1. https://s3.amazonaws.com

Re: Hiding import behaviour

2014-10-21 Thread Daniel Trstenjak
it might be a good idea to throw an error. Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

Re: Dependencies missing when building ghc.

2014-10-13 Thread Daniel Trstenjak
: https://launchpad.net/~hvr/+archive/ubuntu/ghc Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

[Haskell] Haskell Weekly News: Issue 309

2014-10-08 Thread Daniel Santa Cruz
, answers: 1 Read on SO: [49] http://goo.gl/jacb0r * Ambiguous type variable fixed with type equality constraint votes: 6, answers: 1 Read on SO: [50] http://goo.gl/JADmBj Until next time, [51]+Daniel Santa Cruz References 1. http://scrambledeggsontoast.github.io/2014/09/28/needle

[Haskell] Haskell Weekly News: Issue 308

2014-10-01 Thread Daniel Santa Cruz
://goo.gl/L4WmV4 * What are the differences between layers and extensible-effects? votes: 11, answers: 2 Read on SO: [43] http://goo.gl/9K0gLz Until next time, [44]+Daniel Santa Cruz References 1. http://www.reddit.com/r/haskell/comments/2hes8m

[Haskell] Haskell Weekly News: Issue 307

2014-09-24 Thread Daniel Santa Cruz
]+Daniel Santa Cruz References 1. http://blog.chucklefish.org/?p=154 2. http://www.reddit.com/r/haskell/comments/2glk10/wayward_tide_is_being_written_in_haskell/ 3. http://callcc.io/hython-the-simplest-possible-language/ 4. http://www.reddit.com/r/haskell/comments/2go4v6

[Haskell] Haskell Weekly News: Issue 306

2014-09-17 Thread Daniel Santa Cruz
: 2 Read on SO: [45] http://goo.gl/EAh0qc * How can the continuation monad be expressed using the free monad? votes: 10, answers: 3 Read on SO: [46] http://goo.gl/ymMoFw Until next time, [47]+Daniel Santa Cruz References 1. http://www.haskellforall.com/2014/09/morte

[Haskell] Haskell Weekly News: Issue 304

2014-09-10 Thread Daniel Santa Cruz
implementation does? votes: 9, answers: 4 Read on SO: [42] http://goo.gl/zdxgAM Until next time, [43]+Daniel Santa Cruz References 1. http://standardmarkdown.com/ 2. http://www.reddit.com/r/haskell/comments/2fgtuu/pandoc_author_working_with_industry_on_markdown/ 3. https

[Haskell] Haskell Weekly News: Issue 304

2014-09-03 Thread Daniel Santa Cruz
votes: 11, answers: 2 Read on SO: [39] http://goo.gl/b8YbtB * Why does FRP consider time as a factor for values? votes: 10, answers: 2 Read on SO: [40] http://goo.gl/Yo65J8 Until next time, [41]+Daniel Santa Cruz References 1. https://github.com/mattgreen/hython 2

[Haskell] Haskell Weekly News: Issue 303

2014-08-27 Thread Daniel Santa Cruz
] http://goo.gl/fBKheg Until next time, [46]+Daniel Santa Cruz References 1. http://chrisuehlinger.com/LambdaBubblePop/ 2. http://www.reddit.com/r/haskell/comments/2eak9t/%CE%BB_bubble_pop/ 3. http://blog.ezyang.com/2014/08/the-fundamental-problem-of-programming-language-package

[Haskell] Haskell Weekly News: Issue 302

2014-08-20 Thread Daniel Santa Cruz
, answers: 2 Read on SO: [44] http://goo.gl/b3IgC5 Until next time, [45]+Daniel Santa Cruz References 1. https://hackage.haskell.org/package/acme-lookofdisapproval-0.1/docs/Acme-LookOfDisapproval.html 2. http://www.reddit.com/r/haskell/comments/2dce3d/%E0%B2%A0_%E0%B2%A0_string_a/ 3

[Haskell] Haskell Weekly News: Issue 300

2014-07-30 Thread Daniel Santa Cruz
by using strict evaluation? votes: 14, answers: 2 Read on SO: [62] http://goo.gl/Ey9795 * How does lifting (in a functional programming context) relate to category theory? votes: 14, answers: 1 Read on SO: [63] http://goo.gl/esTTbO Until next time, [64]+Daniel

Re: Overlapping and incoherent instances

2014-07-29 Thread Daniel Trstenjak
having it directly at the instance declaration, which seems to be one of the major points for OVERLAPPING and OVERLAPPABLE. Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo

[Haskell] Haskell Weekly News: Issue 299

2014-07-16 Thread Daniel Santa Cruz
are some examples of type-level programming? [closed] votes: 11, answers: 3 Read on SO: [49] http://goo.gl/fowZ6b * QuickCheck Gen is not a monad votes: 11, answers: 1 Read on SO: [50] http://goo.gl/hiJ0q8 Until next time, [51]+Daniel Santa Cruz References 1. http://new

[Haskell] Haskell Weekly News: Issue 298

2014-07-03 Thread Daniel Santa Cruz
://goo.gl/6iFG8a Until next time, [46]+Daniel Santa Cruz References 1. http://haskelldata.com/ 2. http://www.reddit.com/r/haskell/comments/296l80/today_i_published_an_introductory_book_on_haskell/ 3. http://plv.mpi-sws.org/backpack/ 4. http://www.reddit.com/r/haskell/comments/28v6c9

[Haskell] Haskell Weekly News: Issue 297

2014-06-18 Thread Daniel Santa Cruz
list? votes: 14, answers: 2 Read on SO: [45] http://goo.gl/B5Na0a Until next time, [46]+Daniel Santa Cruz References 1. https://github.com/facebook/Haxl 2. http://www.reddit.com/r/haskell/comments/27sv88/haxl_on_github/ 3. http://www.dohaskell.com/ 4. http://www.reddit.com/r

[Haskell] Haskell Weekly News: Issue 296

2014-06-11 Thread Daniel Santa Cruz
://goo.gl/R40i7q * How much overhead does sparking incur? votes: 11, answers: 1 Read on SO: [40] http://goo.gl/ixWkKL Until next time, [41]+Daniel Santa Cruz References 1. http://chrisdone.com/posts/haskell-lang 2. http://www.reddit.com/r/haskell/comments/26rilp

Re: Haskell Platform Update?

2014-05-31 Thread Daniel Fischer
On Friday 30 May 2014, 23:42:57, Caitlin wrote: Hi all. I was just wondering if an updated release for the Haskell Platform was planned in the neat future? The current schedule lists November of last year as being the time for release candidates.. Thanks, ~Caitlin Yes, the

Re: RFC: changes to -i flag for finding source files

2014-05-30 Thread Daniel Trstenjak
and explicitly. If a central tool like GHC adds this behaviour, then all other tools are forced to follow. Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

[Haskell] Haskell Weekly News: Issue 295

2014-05-28 Thread Daniel Santa Cruz
are allocated votes: 22, answers: 2 Read on SO: [37] http://goo.gl/qfKo2a * Which part of Real World Haskell is now obsolete or considered bad practise? votes: 22, answers: 1 Read on SO: [38] http://goo.gl/EtT51x Until next time, [39]+Daniel Santa Cruz References 1. https

Re: question about GADT's and error messages

2014-05-13 Thread Daniel Wagner
I just hit a similar error the other day. I think the gist of it is that there are two perfectly good types, and neither is more general than the other. A slightly different example shows why more clearly: foo (AInt i) = (3 :: Int) Now, what type should this have? foo :: Any a - a foo :: Any

[Haskell] Haskell Weekly News: Issue 294

2014-05-07 Thread Daniel Santa Cruz
time, [37]+Daniel Santa Cruz References 1. http://steamcommunity.com/sharedfiles/filedetails/?id=107105028 2. http://www.reddit.com/r/haskell/comments/24fw5k/nikki_and_the_robots_foss_haskell_game_has_been/ 3. http://www.reddit.com/r/haskell/comments/24hjak

Re: RFC: changes to -i flag for finding source files

2014-04-25 Thread Daniel Trstenjak
names can get quite bulky. So using module names to origanize the code and to classifiy its meaning might be a bit too much. Well, just some thoughts. Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http

Re: RFC: changes to -i flag for finding source files

2014-04-25 Thread Daniel Trstenjak
this with the PackageImports extension.  I think several of the issues might be resolved by just using the package name as the first module name. Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http

Re: installing random-1.0.1.1

2014-04-22 Thread Daniel Fischer
random package sits (then DoCon is also installed for the user and not globally), or - install random in the global package database, `cabal install --global random` so that `runghc Setup.hs ...` finds the package in the global DB. Cheers, Daniel

[Haskell] Haskell Weekly News: Issue 291

2014-04-16 Thread Daniel Santa Cruz
a comparison function (a - a - Bool) and a value instead of a predicate (a - Bool)? votes: 6, answers: 1 Read on SO: [31] http://goo.gl/Wd9evy Until next time, [32]+Daniel Santa Cruz References 1. http://www.haskell.org/pipermail/haskell/2014-April/024137.html 2. http

Re: 7.8.1 cabal install of vector package (dependent on primitive package) fails

2014-04-10 Thread Daniel Fischer
On Wednesday 09 April 2014, 23:42:26, Carter Schonwald wrote: i bet you have cabal --version reply with 1.16 1) cabal update 2) cabal install cabal-install 3) rm ~/.cabal/config # old pre 1.18 config should go! 4) cabal update # also probably add ~/.cabal/bin to path There should be a

[Haskell] Haskell Weekly News: Issue 290

2014-04-09 Thread Daniel Santa Cruz
a monad? votes: 6, answers: 1 Read on SO: [32] http://goo.gl/xZZ5iO * Deriving default instances using GHC.Generics votes: 6, answers: 1 Read on SO: [33] http://goo.gl/Autu6r Until next time, [34]+Daniel Santa Cruz References 1. http://www.well-typed.com/blog/90/ 2. http

[Haskell] Haskell Weekly News: Issue 289

2014-04-02 Thread Daniel Santa Cruz
, answers: 2 Read on SO: [30] http://goo.gl/6MJk5C * Running Haskell on Xeon-Phi votes: 14, answers: 1 Read on SO: [31] http://goo.gl/QEIayp Until next time, [32]+Daniel Santa Cruz References 1. http://www.haskellforall.com/2014/03/introductions-to-advanced-haskell

Re: Safe Haskell trust

2014-03-17 Thread Daniel Gorín
use :module to put any of its public modules in scope with (Safe or otherwise), am I right? If so, that should explain what you are observing… Daniel On 17 Mar 2014, at 14:10, Fabian Bergmark fabian.bergm...@gmail.com wrote: I downloaded aeson and modified Data.Aeson to be trustworthy and I can

[Haskell] Haskell Weekly News: Issue 288

2013-12-19 Thread Daniel Santa Cruz
://goo.gl/E31zjJ * Haskell - Lenses, use of 'to' function votes: 7, answers: 1 Read on SO: [38] http://goo.gl/5A028y * What does PINNED mean in -hc profile of Haskell program? votes: 6, answers: 1 Read on SO: [39] http://goo.gl/Qx9eJB Until next time, [40]+Daniel Santa Cruz

[Haskell] Haskell Weekly News: Issue 287

2013-12-11 Thread Daniel Santa Cruz
/k81E1h * How to implement B+ tree in Haskell? votes: 9, answers: 2 Read on SO: [48] http://goo.gl/lkwh8Z * Delimiting the IO monad votes: 9, answers: 2 Read on SO: [49] http://goo.gl/x3RlXO Until next time, [50]+Daniel Santa Cruz References 1. http

[Haskell] Haskell Weekly News: Issue 286

2013-11-12 Thread Daniel Santa Cruz
: daniel-diaz.github.io, Score: 42, Comments: 14 On Reddit: [7] http://goo.gl/1UTbdL Original: [8] http://goo.gl/2DbE5I * Haskell.org SSL rollout Domain: hackage.haskell.org, Score: 41, Comments: 9 On Reddit: [9] http://goo.gl/2DvgLX Original: [10] http://goo.gl/M0QwMh

Re: GHC error message on type mismatch

2013-11-08 Thread Daniel Trstenjak
On Fri, Nov 08, 2013 at 12:01:13AM -0800, Evan Laforge wrote: When I write my own typecheck msgs, I always write Function expected X, but received Y. That's not too far off from expected / actual, though at least it has an explicit subject. That's perfectly fine, because 'Function +

GHC error message on type mismatch

2013-11-07 Thread Daniel Trstenjak
this reasoning. It's strange, because normaly I can memorize such things quite good, but this one bothers me. Perhaps it would be easier for myself if 'Actual type' would be called e.g. 'Given type', I don't know, that just one of the two has a less generic meaning. Greetings, Daniel

Re: GHC error message on type mismatch

2013-11-07 Thread Daniel Trstenjak
', like others have suggested: 'Provided' or 'Supplied'. Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

[Haskell] Haskell Weekly News: Issue 285

2013-11-06 Thread Daniel Santa Cruz
”? votes: 8, answers: 1 Read on SO: [52] http://goo.gl/kCdUsL * How to use the maybe monoid and combine values with a custom operation, easily? votes: 8, answers: 3 Read on SO: [53] http://goo.gl/BpL8NK Until next time, [54]+Daniel Santa Cruz References 1. http

[Haskell] Haskell Weekly News: Issue 284

2013-10-24 Thread Daniel Santa Cruz
/fCbPE2 * Simulating a spring/damper system in Yampa votes: 9, answers: 1 Read on SO: [38] http://goo.gl/zQ50Ao Until next time, [39]+Daniel Santa Cruz References 1. http://ghc.haskell.org/trac/ghc/wiki/Status/Oct13 2. http://www.reddit.com/r/haskell/comments/1opw22

Re: GHC API: modInfoIsExportedName, String - Name?

2013-10-21 Thread Daniel Trstenjak
the data structures holding the complete module information. So there's presumably little hope to get this information faster, right? Greetings, Daniel ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org

Re: GHC API: modInfoIsExportedName, String - Name?

2013-10-20 Thread Daniel Trstenjak
 :: HscEnv - RdrName - IO (Messages, Maybe [Name]) By this version the returned names by tcRnLookupRdrName are empty and also the returned messages are empty, or 'printBagOfErrors' doesn't output anything for them. Greetings, Daniel ___ Glasgow-haskell

RTS option -A affecting cpu-core usage?

2013-10-08 Thread Daniel Trstenjak
'. Any ideas? Greetings, Daniel Without '-A': - dan@machine ~ ghc-mod-dev find showWindows +RTS -s -N4 XMonad.Util.XUtils 980,770,296 bytes allocated in the heap 552,122,168 bytes copied during GC 163,683,152 bytes maximum residency (11 sample(s)) 4,369,800

Re: RTS option -A affecting cpu-core usage?

2013-10-08 Thread Daniel Trstenjak
Ok, I think I got it. The cpu-cores are spending most of their time doing GC, by reducing the GC time the cpu-cores don't have anything left to do. Seems like a really great parallel algorithm ;). Greetings, Daniel ___ Glasgow-haskell-users mailing

Re: [Haskell-cafe] [GSoC 2013] Porting Charts to Diagrams - Final Report

2013-09-26 Thread Daniel Santa Cruz
Awesome work, Jan. I'm looking forward to playing around with the new libs! As a side note, what did you use to generate your email? Did you manage all the footnotes by hand? Daniel ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http

[Haskell] Haskell Weekly News: Issue 281

2013-09-25 Thread Daniel Santa Cruz
on SO: [45] http://goo.gl/jQjNJW * Why are Haskell Maps implemented as balanced binary trees instead of traditional hashtables? votes: 7, answers: 3 Read on SO: [46] http://goo.gl/nZaLGV Until next time, [47]+Daniel Santa Cruz References 1. http://bartoszmilewski.com/2013/09

[Haskell-cafe] Haskell Weekly News: Issue 281

2013-09-25 Thread Daniel Santa Cruz
on SO: [45] http://goo.gl/jQjNJW * Why are Haskell Maps implemented as balanced binary trees instead of traditional hashtables? votes: 7, answers: 3 Read on SO: [46] http://goo.gl/nZaLGV Until next time, [47]+Daniel Santa Cruz References 1. http://bartoszmilewski.com/2013/09

[Haskell] Haskell Weekly News: Issue 280

2013-09-18 Thread Daniel Santa Cruz
not generate a binary despite no errors shown votes: 6, answers: 1 Read on SO: [45] http://goo.gl/PAv1oQ Until next time, [46]+Daniel Santa Cruz References ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo

[Haskell-cafe] Haskell Weekly News: Issue 280

2013-09-18 Thread Daniel Santa Cruz
not generate a binary despite no errors shown votes: 6, answers: 1 Read on SO: [45] http://goo.gl/PAv1oQ Until next time, [46]+Daniel Santa Cruz References ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman

Re: [Haskell-cafe] An APL library for Haskell

2013-09-15 Thread Daniel Peebles
Interesting idea. It seems like building this on top of REPA would save a lot of work, since it has a native notion of rank encoded in the type system. I'd then see the APL-like combinators as a niche API for REPA, rather than as a library of their own. And of course, you'd get parallelization for

[Haskell] Haskell Weekly News: Issue 279

2013-09-11 Thread Daniel Santa Cruz
]+Daniel Santa Cruz References 1. http://www.reddit.com/r/haskell/comments/1lboh4/announcing_ghc_ios/ 2. http://www.reddit.com/r/haskell/comments/1lboh4/announcing_ghc_ios/ 3. http://www.haskellcast.com/episode/001-edward-kmett-on-lenses/ 4. http://www.reddit.com/r/haskell/comments/1l45c3

[Haskell-cafe] Haskell Weekly News: Issue 279

2013-09-11 Thread Daniel Santa Cruz
]+Daniel Santa Cruz References 1. http://www.reddit.com/r/haskell/comments/1lboh4/announcing_ghc_ios/ 2. http://www.reddit.com/r/haskell/comments/1lboh4/announcing_ghc_ios/ 3. http://www.haskellcast.com/episode/001-edward-kmett-on-lenses/ 4. http://www.reddit.com/r/haskell/comments/1l45c3

Re: [Haskell-cafe] Compiler stops at SpecConstr optimization

2013-09-01 Thread Daniel Díaz Casanueva
Yes, that GHC ticket shows that this problem is well known. Thank you. On Fri, Aug 30, 2013 at 2:19 AM, Ben Lippmeier b...@ouroborus.net wrote: On 30/08/2013, at 2:38 AM, Daniel Díaz Casanueva wrote: While hacking in one of my projects, one of my modules stopped to compile for apparently

[Haskell-cafe] Compiler stops at SpecConstr optimization

2013-08-29 Thread Daniel Díaz Casanueva
appropriate. Thank you, Daniel Díaz. -- References [1] - https://github.com/ghc/ghc/blob/ghc-7.6.3-release/compiler/main/DynFlags.hs#L2266 ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

[Haskell] Haskell Weekly News: Issue 278

2013-08-28 Thread Daniel Santa Cruz
of the form: Option{..} - votes: 10, answers: 1 Read on SO: [24] http://goo.gl/HY3FWY Until next time, [25]+Daniel Santa Cruz References 1. http://ocharles.org.uk/blog/posts/2013-08-18-asteroids-in-netwire.html 2. http://www.reddit.com/r/haskell/comments/1kmes7

[Haskell-cafe] Haskell Weekly News: Issue 278

2013-08-28 Thread Daniel Santa Cruz
of the form: Option{..} - votes: 10, answers: 1 Read on SO: [24] http://goo.gl/HY3FWY Until next time, [25]+Daniel Santa Cruz References 1. http://ocharles.org.uk/blog/posts/2013-08-18-asteroids-in-netwire.html 2. http://www.reddit.com/r/haskell/comments/1kmes7

Re: [Haskell-cafe] Hoogle vs Hayoo

2013-08-23 Thread Daniel Trstenjak
this, that the haskell platform packages should be the first place to look at, than this could be also achieved by sorting the search results. It's a bit pointless, if I have to know the package, where I want to search in. Greetings, Daniel ___ Haskell-Cafe

[Haskell] Haskell Weekly News: Issue 277

2013-08-21 Thread Daniel Santa Cruz
expressions? votes: 10, answers: 1 Read on SO: [36] http://goo.gl/6cdTd1 Until next time, [37]+Daniel Santa Cruz References 1. http://haskell.cs.yale.edu/wp-content/uploads/2013/08/hask035-voellmy.pdf 2. http://www.reddit.com/r/haskell/comments/1k6fsl

[Haskell-cafe] Haskell Weekly News: Issue 277

2013-08-21 Thread Daniel Santa Cruz
expressions? votes: 10, answers: 1 Read on SO: [36] http://goo.gl/6cdTd1 Until next time, [37]+Daniel Santa Cruz References 1. http://haskell.cs.yale.edu/wp-content/uploads/2013/08/hask035-voellmy.pdf 2. http://www.reddit.com/r/haskell/comments/1k6fsl

Question about `compileToCoreModule`

2013-08-19 Thread Daniel F
Hi, everyone, I have a question about `compileToCoreModule` function from the GHC module. I noticed that the following code not just outputs the Core code, but also produces object files and a linked executable (in case when 'test.hs' is a program): --- module Main where

Re: [Haskell-cafe] One-element tuple

2013-08-19 Thread Daniel F
Can you please elaborate why this inconsistency is annoying and what's the use of OneTuple? Genuine question, thanks. On Fri, Aug 16, 2013 at 5:35 AM, AntC anthony_clay...@clear.net.nz wrote: There's an annoying inconsistency: (CustId 47, CustName Fred, Gender Male) -- threeple

Re: [Haskell-cafe] Errors in non-monadic code

2013-08-19 Thread Daniel F
On Mon, Aug 19, 2013 at 9:48 PM, jabolo...@google.com wrote: Hi, Hello! What is the proper way to implement a non-monadic function that checks whether a given value is correct and gives a proper error message otherwise ? What is the recommended option ? I am not sure, what do you mean

[Haskell-cafe] ANN: processing-1.2.0.0. Graphic web applications with processing.js.

2013-08-18 Thread Daniel Díaz Casanueva
at this animation, created with a simple recursive function: http://daniel-diaz.github.io/projects/processing/mill.html The code is here: https://github.com/Daniel-Diaz/processing/blob/master/examples/mill.hs == What's new? == After a couple of weeks working hard to have this library properly working, I

Re: [Haskell-cafe] Does exist something like data-files in Cabal, which works at compile time?

2013-08-16 Thread Daniel Díaz Casanueva
What I have always done to solve this is to create a custom Setup.hs. Something like: Setup.hs - import Distribution.Simple main :: IO () main = doThisBeforeInstall defaultMain - Then you specify in your .cabal file that the Build-Type is Custom. Best regards, Daniel

[Haskell] Haskell Weekly News: Issue 276

2013-08-14 Thread Daniel Santa Cruz
* Cabal - Expose all modules while building library votes: 6, answers: 1 Read on SO: [30] http://goo.gl/C8lKJB * What are Alternative's “some” and “many” useful for? votes: 6, answers: 4 Read on SO: [31] http://goo.gl/o4lLGy Until next time, [32]+Daniel Santa Cruz

[Haskell-cafe] Haskell Weekly News: Issue 276

2013-08-14 Thread Daniel Santa Cruz
* Cabal - Expose all modules while building library votes: 6, answers: 1 Read on SO: [30] http://goo.gl/C8lKJB * What are Alternative's “some” and “many” useful for? votes: 6, answers: 4 Read on SO: [31] http://goo.gl/o4lLGy Until next time, [32]+Daniel Santa Cruz

[Haskell-cafe] ANN: restricted-workers-0.1

2013-08-12 Thread Daniel F
Introducing: restricted-workers library, version 0.1.0. This library provides an abstract interface for running various kinds of workers under resource restrictions. It is being developed as part of the interactive-diagrams project and you can read more about the origins of the library in my GSoC

Re: [Haskell-cafe] Identity of indiscernibles

2013-08-08 Thread Daniel Trstenjak
a C function? Greetings, Daniel ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

[Haskell] Haskell Weekly News: Issue 275

2013-08-07 Thread Daniel Santa Cruz
Read on SO: [32] http://goo.gl/YCrsX3 * A library implementation of a recursion scheme votes: 8, answers: 1 Read on SO: [33] http://goo.gl/DdYPtw Until next time, [34]+Daniel Santa Cruz References 1. http://www.twitch.tv/bethesda?utm_campaign=live_embed_clickutm_source

[Haskell-cafe] Haskell Weekly News: Issue 275

2013-08-07 Thread Daniel Santa Cruz
Read on SO: [32] http://goo.gl/YCrsX3 * A library implementation of a recursion scheme votes: 8, answers: 1 Read on SO: [33] http://goo.gl/DdYPtw Until next time, [34]+Daniel Santa Cruz References 1. http://www.twitch.tv/bethesda?utm_campaign=live_embed_clickutm_source

Re: [Haskell-cafe] Rank N Kinds

2013-08-01 Thread Daniel Peebles
The higher universe levels are mostly used to stave off logical paradoxes in languages where you care about that kind of stuff. In a fundamentally impredicative language like Haskell I don't see much point, but I'd be happy to find there is one :) On Thu, Aug 1, 2013 at 4:55 PM, Wvv

Re: [Haskell-cafe] Dual-licensing the package on Hackage

2013-07-30 Thread Daniel F
I second this. Also, I would like to point out that the product you get from Hackage (the source code) will be licensed under the GPL. Nobody can get the commercial version of the product from Hackage, as one has to contact you (the owner) directly or in some other manner. I guess that is what

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