December 2009 - MacRuby-devel - lists.macosforge.org

Git Repo
by Jordan Breeding 15 Dec '09

15 Dec '09

Resending from the correct address this time: Is something broken with the Git repo? commit b9317a4b60bd63cf1452f0594a92fc45fedaa2fe Author: lsansonetti(a)apple.com <lsansonetti@apple.com@23306eb0-4c56-4727-a40e-e92c0eb68959> Date: Fri Dec 11 01:16:11 2009 +0000 cleanup git-svn-id: http://svn.macosforge.org/repository/ruby/MacRuby/trunk@3101 23306eb0-4c56-4727-a40e-e92c0eb68959 Is the last commit that I see. Thanks, Jordan

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[MacRuby] #448: macirb fails to start on 32-bit arch (undefined method `bind' for IRB::SLex:Class)
by MacRuby 15 Dec '09

15 Dec '09

#448: macirb fails to start on 32-bit arch (undefined method `bind' for IRB::SLex:Class) -----------------------------------+---------------------------------------- Reporter: logan@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- From e-mail exchange: Hi Logan, Looks like a 32-bit only issue. $ arch -i386 macirb /usr/local/bin/macirb:in `<main>': undefined method `bind' for IRB::SLex:Class (NoMethodError) Could you file a ticket on Trac about this? This way we won't forget. Thanks, Laurent On Nov 22, 2009, at 3:53 PM, Logan Bowers wrote: Hello, I just downloaded and installed 0.5b2, however macirb fails to start; I get the following: bender:~ logan$ macirb /usr/local/bin/macirb:in `<main>': undefined method `bind' for IRB::SLex:Class (NoMethodError) bender:~ logan$ After doing a little digging, the culprit appears to be in e2mmap.rb: module Exception2MessageMapper @RCS_ID='-$Id: e2mmap.rb,v 1.10 1999/02/17 12:33:17 keiju Exp keiju $-' E2MM = Exception2MessageMapper def E2MM.extend_object(cl) super STDERR.puts("About to bind on #{cl.inspect}") # <---Line I added for debugging cl.bind(self) unless cl < E2MM # <--- Exception is raised here! end def bind(cl) self.module_eval %[ def Raise(err = nil, *rest) Exception2MessageMapper.Raise(self.class, err, *rest) end alias Fail Raise def self.included(mod) mod.extend Exception2MessageMapper end ] end With the debugging line above, I see: bender:~ logan$ macirb About to bind on IRB::Notifier About to bind on IRB::SLex /usr/local/bin/macirb:in `<main>': undefined method `bind' for IRB::SLex:Class (NoMethodError) bender:~ logan$ Given that the 'bind' method is defined 3 lines later, I can't see why the call would succeed for IRB::Notifier and not for IRB::SLex. Any ideas on what's going on? FWIW, I'm running SL on a 32-bit machine. Thanks! Logan Bowers _______________________________________________ MacRuby-devel mailing list MacRuby-devel(a)lists.macosforge.org http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel _______________________________________________ MacRuby-devel mailing list MacRuby-devel(a)lists.macosforge.org http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel -- Ticket URL: <http://www.macruby.org/trac/ticket/448> MacRuby <http://macruby.org/>

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[MacRuby] #506: Terminal: "[BUG] get_dyna_var_idx: -1"
by MacRuby 15 Dec '09

15 Dec '09

#506: Terminal: "[BUG] get_dyna_var_idx: -1" --------------------------------------+------------------------------------- Reporter: adrian.bloomer@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: --------------------------------------+------------------------------------- When I type "$ /usr/local/bin/macirb --simple-prompt" into Terminal, it says: /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/bin/macruby: [BUG] get_dyna_var_idx: -1 MacRuby version 0.4 (ruby 1.9.1) [universal-darwin9.5, x86_64] -- stack frame ------------ 0000 (0x302000060): 00000004 0001 (0x302000068): 00000000 0002 (0x302000070): 00000004 0003 (0x302000078): 00000000 <- lfp <- dfp -- control frame ---------- c:0002 p:-1073823576 s:0004 b:0004 l:000003 d:000003 TOP c:0001 p:0000 s:0002 b:0002 l:000001 d:000001 TOP --------------------------- -- backtrace of native function call (Use addr2line) -- 0x10010f301 0x100029544 0x100029628 0x1000e3cee 0x1000e867b 0x1000e9685 0x1000e6b66 0x1000edcfb 0x1000f1a25 0x1000f1a84 0x1000f1be5 0x100126cbb 0x1000bfadb 0x1000f83df 0x1000bf250 0x10002fa65 0x100000f17 0x100000ea4 0x3 ------------------------------------------------------- Abort trap I have just installed MacRuby. I tried restarting, and this still happens. -- Ticket URL: <http://www.macruby.org/trac/ticket/506> MacRuby <http://macruby.org/>

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[MacRuby] #505: ivars are not collected after they are re-assigned by an immediate value
by MacRuby 15 Dec '09

15 Dec '09

#505: ivars are not collected after they are re-assigned by an immediate value -----------------------------------+---------------------------------------- Reporter: lsansonetti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- Good: {{{ $ ./miniruby -e "@foo = 'hey'; ocid = @foo.object_id; @foo = 'ok'; 1000.times { GC.start }; p ObjectSpace._id2ref(ocid)" Segmentation fault }}} Not good: {{{ $ ./miniruby -e "@foo = 'hey'; ocid = @foo.object_id; @foo = nil; 1000.times { GC.start }; p ObjectSpace._id2ref(ocid)" "hey" }}} Re-assigning an instance variable (slot-based) using an immediate value doesn't emit a GC write barrier, therefore the old variable leaks. -- Ticket URL: <http://www.macruby.org/trac/ticket/505> MacRuby <http://macruby.org/>

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(no subject)
by Brad Hutchins 15 Dec '09

15 Dec '09

Can the Recipes and Tutorials on the MacRuby web page be a downloaded PDF as well?

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[MacRuby] #501: Marshalling Time fails with a segfault.
by MacRuby 15 Dec '09

15 Dec '09

#501: Marshalling Time fails with a segfault. ------------------------------------+--------------------------------------- Reporter: jens.nockert@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- Executing something like `macruby -e 'Time.now._dump'` (On the git version of macruby) crashes. Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000 0x00007fff832bbc10 in CFStringPad () In time.c -> time_mdump. -- Ticket URL: <http://www.macruby.org/trac/ticket/501> MacRuby <http://macruby.org/>

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[MacRuby] #342: Wrong line numbers in backtrace
by MacRuby 15 Dec '09

15 Dec '09

#342: Wrong line numbers in backtrace ------------------------+--------------------------------------------------- Reporter: dev@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ------------------------+--------------------------------------------------- {{{ box:Desktop $ cat raise1.rb p 42 raise "ouch" box:Desktop $ macruby raise1.rb 42 core:in `raise:': ouch (RuntimeError) from raise1.rb:1:in `<main>' box:Desktop $ cat raise2.rb #p 42 raise "ouch" box:Desktop $ macruby raise2.rb core:in `raise:': ouch (RuntimeError) from raise2.rb:2:in `<main>' }}} The only difference between the files is the comment char # in line 1! BTW, thanks for implementing the long awaited backtrace, great job! -- Ticket URL: <http://www.macruby.org/trac/ticket/342> MacRuby <http://macruby.org/>

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[MacRuby] #497: Enhanced GCD Spec for Dispatch::Group
by MacRuby 15 Dec '09

15 Dec '09

#497: Enhanced GCD Spec for Dispatch::Group ----------------------------------------+----------------------------------- Reporter: ernest.prabhakar@… | Owner: ernest.prabhakar@… Type: enhancement | Status: new Priority: major | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ----------------------------------------+----------------------------------- Added multiple specs for wait and notify -- Ticket URL: <http://www.macruby.org/trac/ticket/497> MacRuby <http://macruby.org/>

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[MacRuby] #487: Enhanced GCD Spec for label and group
by MacRuby 15 Dec '09

15 Dec '09

#487: Enhanced GCD Spec for label and group ----------------------------------------+----------------------------------- Reporter: ernest.prabhakar@… | Owner: lsansonetti@… Type: enhancement | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: gcd ----------------------------------------+----------------------------------- Miscellaneous cleanups and enhancements - Removed duplicate " lambda { Dispatch::Queue.concurrent(42) }.should raise_error(TypeError)" - Added test for creating queue without passing a label - Added tests for using "label" in to_s and inspect - Trimmed "Group" from TODO; added wait and notify tests -- Ticket URL: <http://www.macruby.org/trac/ticket/487> MacRuby <http://macruby.org/>

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[MacRuby] #491: GCD Specs should block variable scoping/copying rules
by MacRuby 14 Dec '09

14 Dec '09

#491: GCD Specs should block variable scoping/copying rules ----------------------------------------+----------------------------------- Reporter: ernest.prabhakar@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ----------------------------------------+----------------------------------- it "should create const copies of dynamic (local) variables" it "should have read-write references to instance (__block) variables" -- Ticket URL: <http://www.macruby.org/trac/ticket/491> MacRuby <http://macruby.org/>

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