September 2013 - Pharo-dev - lists.pharo.org

[regression reporter]regression occurred
by no-reply＠ci.inria.fr Sept. 20, 2013

Sept. 20, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2.1-Validation/label=wi… 1 regressions found. Zinc.Zodiac.ZnHTTPSTests.testGetPharoVersion

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[update 3.0] #30411
by Marcus Denker Sept. 20, 2013

Sept. 20, 2013

30411 ----- 11603 Better name for Critics UI https://pharo.fogbugz.com/f/cases/11603 11638 remove not used class variables in WeakFinalizationList https://pharo.fogbugz.com/f/cases/11638 11636 Fix Form >> #asGrayScaleWithAlpha https://pharo.fogbugz.com/f/cases/11636 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Refactoring-Tests-Core-Marcus… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Refactoring-Pharo-Platform-Ma… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Refactoring-Critics-MarcusDen… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Refactoring-Core-MarcusDenker… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Manifest-CriticBrowser-Marcus… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Graphics-Display Objects-MarcusDenker.128.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Collections-Weak-MarcusDenker…

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bytecode table
by ClÃ©ment Bera Sept. 19, 2013

Sept. 19, 2013

Hey, Yesterday I printed the bytecode set of Pharo / Squeak (named SqueakV3PlusClosure) in a nice way to have a better overview. Perhaps some people will be interested in it. You can print it on a A3. Best, PS: Thanks Guille for the page layout, margins and stuff.

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Re: [Pharo-dev] [Seaside] Re: Grease conflicts #packages with RPackage
by Mariano Martinez Peck Sept. 19, 2013

Sept. 19, 2013

On Mon, Sep 9, 2013 at 6:01 AM, Philippe Marschall < philippe.marschall(a)gmail.com> wrote: > On Fri, Sep 6, 2013 at 3:21 PM, Mariano Martinez Peck > <marianopeck(a)gmail.com> wrote: > > Anyone? > > use anRPackageOrganizer, or better delegate to anRPackageOrganizer > > I didn't understand your answer. Could you explain more please? I keep having this problem each time I build an image in Pharo 2.0.... I would like to at least simply rename GRPackage class #packages to #greasePackages. Can I proceed and commit? > Cheers > Philippe > _______________________________________________ > seaside mailing list > seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > -- Mariano http://marianopeck.wordpress.com

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Fwd: PhaROS - VirtualBox.
by Santiago Bragagnolo Sept. 19, 2013

Sept. 19, 2013

Hi all! For people that went ESUG probaby this is already known, but, in Ecole des mines de Douai we are working in PhaROS, which is a client framework for ROS operative system. So, if you are interested in get a bit into or deeper, here is a link. http://car.mines-douai.fr/2013/09/pharos-virtualbox-image/ There you can find an explaining post and a link to a virtualbox image with everything installed :). We will have an issue tracker soon, meanwhile, if you use it and you have blames or issues, send me email with [PhaROS] in the subject please! Thank you very much, i hope you enjoy it :). Santiago.

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Talkffi problems when generating structs with function pointers
by Rocio Amaya Sept. 19, 2013

Sept. 19, 2013

Hi! i found a problem while playing with TalkFFI generation of MySQL( yes, thats probably not the path we are going to take but i am doing init to learn). The generation throws a problem with the following struct. typedef struct my_collation_handler_st { my_bool (*init)(struct charset_info_st *, void *(*alloc)(size_t)); /* Collation routines */ int (*strnncoll)(struct charset_info_st *, const uchar *, size_t, const uchar *, size_t, my_bool); int (*strnncollsp)(struct charset_info_st *, const uchar *, size_t, const uchar *, size_t, my_bool); size_t (*strnxfrm)(struct charset_info_st *c, uchar *a, size_t g, const uchar *b, size_t h); size_t (*strnxfrmlen)(struct charset_info_st * aa, size_t bb); my_bool (*like_range)(struct charset_info_st *, const char *s, size_t s_length, pchar w_prefix, pchar w_one, pchar w_many, size_t res_length, char *min_str, char *max_str, size_t *min_len, size_t *max_len); int (*wildcmp)(struct charset_info_st *, const char *str,const char *str_end, const char *wildstr,const char *wildend, int escape,int w_one, int w_many); int (*strcasecmp)(struct charset_info_st *, const char *, const char *); uint (*instr)(struct charset_info_st *, const char *b, size_t b_length, const char *s, size_t s_length, my_match_t *match, uint nmatch); /* Hash calculation */ void (*hash_sort)(struct charset_info_st *cs, const uchar *key, size_t len, ulong *nr1, ulong *nr2); my_bool (*propagate)(struct charset_info_st *cs, const uchar *str, size_t len); } MY_COLLATION_HANDLER; As you can see the struct has eleven fields which are functions pointers. However, when we generate with TalkFFI it s fails, and we can see that the struct generate is the following: an OrderedCollection( #MySQLMySysH25Cb->'init' #MySQLMySysH26Cb->'strnncoll' #MySQLMySysH26Cb->'strnncollsp' {#NBInt32. {'NBInt32 *'->'arg1'}}->'size_t' #MySQLMySysH27Cb->'like_range' #MySQLMySysH28Cb->'wildcmp' #MySQLMySysH6Cb->'strcasecmp' #MySQLMySysH29Cb->'instr' #MySQLMySysH30Cb->'hash_sort' #MySQLMySysH31Cb->'propagate' ) The generate struct have only ten fields and the fourth is wrongly generated. Instead of the two fields strnxfrm and strnxfrmlen , it generates garbage. We were with guille debugging and playing with the struct declaration with not much results. Thanks for any help rochi and guille.

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Forking
by Guido Chari Sept. 19, 2013

Sept. 19, 2013

Does anyone have experience on doing native forks from an image? We would like to do them for trying to experiment with an image-side native debugger and we want to know if someone know the restrictions the vm imposed for doing the fork. Cheers

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Re: [Pharo-dev] Better text needed for contributions
by Stephan Eggermont Sept. 19, 2013

Sept. 19, 2013

Camille wrote: >You need to click on 'resolve' instead of 'edit' I think. Ah, thank you. That works. Stephan

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Better text needed for contributions
by Stephan Eggermont Sept. 19, 2013

Sept. 19, 2013

>Track and tag your change/Fix/Enhancement: > â¢ Add an entry to the Issues tracker describing your change (include the package version name of the package). Set the status to "Fixed". That doesn't work. Possible status changes are 'Working on' and 5 variations on 'Work needed'. And 11628 is fixed Stephan

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[update 3.0] #30410
by Esteban Lorenzano Sept. 19, 2013

Sept. 19, 2013

30410 ----- 11544 Memory leak when using weak announcements with blocks https://pharo.fogbugz.com/f/cases/11544 (step 3/3) Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/RPackage-Tests-EstebanLorenza… http://smalltalkhub.com/mc/Pharo/Pharo30/main/RPackage-SystemIntegration-Es…

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