November 2008 - MacRuby-devel - lists.macosforge.org

[MacRuby] #166: Bus error when installing gem
by MacRuby 13 Jan '09

13 Jan '09

#166: Bus error when installing gem --------------------------------------+------------------------------------- Reporter: mail@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.4 Component: MacRuby | Keywords: --------------------------------------+------------------------------------- Whenever I try to install a Gem macruby crashes with a bus error. I attached a strack trace for when I tried to install the Amazon S3 gem. -- Ticket URL: <http://www.macruby.org/trac/ticket/166> MacRuby <http://macruby.org/>

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[MacRuby] #112: NSNumber should behave consistently regardless of how it is accessed
by MacRuby 08 Jan '09

08 Jan '09

#112: NSNumber should behave consistently regardless of how it is accessed -------------------------------------+-------------------------------------- Reporter: jordan.breeding(a)mac.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- Currently if an NSNumber is stored in something (like an NSDictionary) it behaves differently depending on how you access it. Accessing it through Cocoa methods gets you a raw NSCFNumber which doesn't work with ruby methods, accessing it through [] gets you a ruby object that works. {{{ 6 jordan@thetourist ~/Desktop/Scripts > macirb >> framework("Cocoa") => true >> myDict = NSMutableDictionary.dictionary => {} >> NSNumber.numberWithInt(100) => #<NSCFNumber:0x1020fc0> >> myDict.setObject(100, forKey: "testNum1") => nil >> myDict.setObject(NSNumber.numberWithInt(100), forKey: "testNum2") => nil >> myDict.objectForKey("testNum1") => 100 >> myDict.objectForKey("testNum2") => #<NSCFNumber:0x10aaca0> >> myDict.objectForKey("testNum1").to_f => 100.0 >> myDict.objectForKey("testNum2").to_f NoMethodError: undefined method `to_f' for #<NSCFNumber:0x10aaca0> from (irb):9 from /usr/local/bin/macirb:12:in `<main>' >> myDict.objectForKey("testNum1") / 50 => 2 >> myDict.objectForKey("testNum2") / 50 NoMethodError: undefined method `/' for #<NSCFNumber:0x10aaca0> from (irb):11 from /usr/local/bin/macirb:12:in `<main>' >> myDict["testNum1"].to_f => 100.0 >> myDict["testNum2"].to_f => 100.0 >> myDict["testNum1"] / 50 => 2 >> myDict["testNum2"] / 50 => 2 >> }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/112> MacRuby <http://macruby.org/>

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MacRuby talk at the San Francisco Ruby MeetUp, 12/11
by Rich Morin 06 Dec '08

06 Dec '08

FYI... Laurent Sansonetti of Apple will reprise his RubyConf 2008 talk on MacRuby, a version of Ruby 1.9 that makes convenient and efficient use of Mac OS X core technologies such as the Objective-C common runtime and garbage collector, and the CoreFoundation framework. -- http://www.meetup.com/sfruby/calendar/8841115/ -r P.S. I'm collecting names of folks who would like to attend a Bay Area MacRuby hackfest (aimed at app developers). Drop me a line if you're interested... -- http://www.cfcl.com/rdm Rich Morin http://www.cfcl.com/rdm/resume rdm(a)cfcl.com http://www.cfcl.com/rdm/weblog +1 650-873-7841 Technical editing and writing, programming, and web development

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HotCocoa Part I
by Richard Kilmer 03 Dec '08

03 Dec '08

All, As the main author of HotCocoa let me chime in on what I see its main purpose is. In a nutshell here is my 5 second primary definition: "HotCocoa is an idiomatic Ruby API that simplifies the configuration and wiring together of complex ObjC/Cocoa classes." I realize this will not be all things to all people, and that some may not see the much value in this. I do, and I think that HotCocoa should NOT try and be all things to all people. Let me even get more specific. I don't think that HotCocoa should strive to contain simplifications for all frameworks in Cocoa. If core audio needs to be simplified though a wonderful Ruby API then it should be done with a wonderful Ruby API, but that is not HotCocoa, its a core audio MacRuby library. Something that uses HotCocoa could also use that wonderfully simplified core audio library. To try and say every simplified use of ObjC frameworks is included in HotCocoa creates a truly unwieldy beast. In ObjC/Cocoa here are the common patterns I see that can be simplified with HotCocoa: * Instance configuration * Delegation * KVO * Object wiring/containment/etc * Data sources * App building I will follow up with an email that explains these in more detail and provides examples. Best, Rich

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sub classing with hot cocoa
by John Shea 03 Dec '08

03 Dec '08

Hi folks, I am sure there is an easy answer to this question, but I have not figured it out after some experimenting (nor can I find an example in the examples) What do I do if i want to subclass (say) an NSView ? And yet still employ that subclass with all the rest of the hot cocoa magic? (so without using nib/xibs) I would do this to overwrite the drawRect callback for NSView for example - perhaps to do some animation. Thanks in advance, John

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[MacRuby] #151: [[MacRuby sharedRuntime] evaluateString:@"a"] crashes the application
by MacRuby 03 Dec '08

03 Dec '08

#151: [[MacRuby sharedRuntime] evaluateString:@"a"] crashes the application ---------------------------------------+------------------------------------ Reporter: rakoth.lichlord(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ---------------------------------------+------------------------------------ This obviously happens because the code to be evaluated contains an error - local variable '''a''' is undefined - but as I see in objc.m, '''evaluateString''' should throw an exception, not crash the app. GBD cannot catch this bug somehow, this is all I get: Cannot access memory at address 0x2444c75f -- Ticket URL: <http://www.macruby.org/trac/ticket/151> MacRuby <http://macruby.org/>

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[MacRuby] #165: MacRuby broken on 10.5
by MacRuby 03 Dec '08

03 Dec '08

#165: MacRuby broken on 10.5 --------------------------------+------------------------------------------- Reporter: self(a)mattmower.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.4 Component: MacRuby | Keywords: crash,bridge support,gc --------------------------------+------------------------------------------- I just got a bug report from a tester about Elysium (which embed MacRuby r746) and he has a new crash: {{{ Process: Elysium [7269] Path: /Users/stu/Downloads/Elysium.app/Contents/MacOS/Elysium Identifier: com.lucidmac.Elysium Version: ??? (0.7.9.9) Code Type: X86 (Native) Parent Process: launchd [109] Date/Time: 2008-11-19 12:26:03.366 +0000 OS Version: Mac OS X 10.5.5 (9F33) Report Version: 6 Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000002, 0x0000000000000000 Crashed Thread: 0 Application Specific Information: objc[7269]: garbage collection is ON *** Terminating app due to uncaught exception 'RuntimeError', reason: 'dlopen(/System/Library/Frameworks/CoreFoundation.framework/Resources/BridgeSupport/CoreFoundation.dylib, 1): no suitable image found. Did find: /System/Library/Frameworks/CoreFoundation.framework/Resources/BridgeSupport/CoreFoundation.dylib: GC capability mismatch' Thread 0 Crashed: 0 com.apple.CoreFoundation 0x9278bff4 ___TERMINATING_DUE_TO_UNCAUGHT_EXCEPTION___ + 4 1 libobjc.A.dylib 0x92afee3b objc_exception_throw + 40 2 com.apple.CoreFoundation 0x9278bc71 -[NSException raise] + 17 3 libmacruby.1.9.0.dylib 0x002f4978 rb_raise_ruby_exc_in_objc + 344 4 libmacruby.1.9.0.dylib 0x002f4aa0 evaluateString_rescue + 16 5 libmacruby.1.9.0.dylib 0x002053a3 rb_rescue2 + 435 6 libmacruby.1.9.0.dylib 0x002f4af8 -[MacRuby evaluateString:] + 72 7 com.lucidmac.Elysium 0x00016467 -[ElysiumController initMacRuby] + 292 8 com.lucidmac.Elysium 0x0001633d -[ElysiumController awakeFromNib] + 72 9 com.apple.CoreFoundation 0x9279a955 -[NSSet makeObjectsPerformSelector:] + 181 10 com.apple.AppKit 0x94c7caca -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 1533 11 com.apple.AppKit 0x94c72cf6 loadNib + 264 12 com.apple.AppKit 0x94c72658 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 946 13 com.apple.AppKit 0x94c7229b +[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] + 171 14 com.apple.AppKit 0x94c721d9 +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 391 15 com.apple.AppKit 0x94c71e88 NSApplicationMain + 434 16 com.lucidmac.Elysium 0x00002670 main + 30 17 com.lucidmac.Elysium 0x00002626 start + 54 }}} Talking with Alloy we think the difference is that on my machine I have built and installed MacRuby which means that the rake task for fixing the bridge support dylibs has been run, whereas on his machine (since he just gems my embedded MacRuby) it has not. This would appear to mean that any application embedding MacRuby will be broken on 10.5 -- Ticket URL: <http://www.macruby.org/trac/ticket/165> MacRuby <http://macruby.org/>

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[MacRuby] #131: Dictionary arg not accepted
by MacRuby 03 Dec '08

03 Dec '08

#131: Dictionary arg not accepted ---------------------------------+------------------------------------------ Reporter: francois(a)antier.org | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: major | Milestone: MacRuby 0.4 Component: MacRuby | Keywords: ---------------------------------+------------------------------------------ The interpreter finds an error here: @tmp = NSAttributedString.alloc.initWithData(data, options:NSCharacterEncodingDocumentOption, documentAttributes:0, error:outError); /Users/francois/Documents/Essais_xcode_et_Ruby/temp3R/build/Debug/temp3R.app/Contents/Resources/MyDocInRuby.rb:46:in `initWithData:options:documentAttributes:error:': can't convert Ruby object `0' to Objective-C value of type `^@' (ArgumentError) The problem seems to be in the documentAttributes argument; you can pass 0, an NSDictionary, or a Hash, nothing works. Cocoa expects a value of type NSDictionary** for this argument. -- Ticket URL: <http://www.macruby.org/trac/ticket/131> MacRuby <http://macruby.org/>

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[MacRuby] #157: MacRuby/miniruby segfaults while building
by MacRuby 03 Dec '08

03 Dec '08

#157: MacRuby/miniruby segfaults while building ---------------------------------+------------------------------------------ Reporter: cypher512(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ---------------------------------+------------------------------------------ While trying to build the latest MacRuby (r721) from a fresh checkout, MacRuby segfaults with the following output: {{{ $ rake (in /Users/cypher/Projects/MacRuby) mkdir -p .ext/include/universal-darwin9.0/ruby cp include/ruby/config.h .ext/include/universal-darwin9.0/ruby mv new_dtrace.h dtrace.h mv miniprelude.c.new miniprelude.c touch prelude.c mv parse.c.new parse.c rm -f parse.o cp lex.c.blt lex.c /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.0 /universal-darwin9.0/strscan.bundle: [BUG] Segmentation fault MacRuby version 0.4 (ruby 1.9.0 2008-06-03) [universal-darwin9.0, x86_64] -- stack frame ------------ 0000 (0xc08120060): 00000004 0001 (0xc08120068): 00000000 0002 (0xc08120070): 00000004 0003 (0xc08120078): 00000000 0004 (0xc08120080): 800094180 0005 (0xc08120088): 8000a6920 0006 (0xc08120090): 8000906e0 0007 (0xc08120098): 800321840 0008 (0xc081200a0): 800092720 0009 (0xc081200a8): 800092660 0010 (0xc081200b0): 8000e0400 0011 (0xc081200b8): 00000004 0012 (0xc081200c0): 8000907a0 0013 (0xc081200c8): 00000000 0014 (0xc081200d0): 00000004 0015 (0xc081200d8): 80031e940 0016 (0xc081200e0): 00000004 0017 (0xc081200e8): 00000000 0018 (0xc081200f0): 00000004 0019 (0xc081200f8): 00000000 0020 (0xc08120100): 00000004 0021 (0xc08120108): 00000000 0022 (0xc08120110): 00000004 0023 (0xc08120118): c0812010a (= 21) 0024 (0xc08120120): 00000004 0025 (0xc08120128): c0812011a (= 23) 0026 (0xc08120130): 00000004 0027 (0xc08120138): 8000a92e0 0028 (0xc08120140): 00000004 0029 (0xc08120148): 00000000 0030 (0xc08120150): 00000004 0031 (0xc08120158): 00000000 <- lfp <- dfp -- control frame ---------- c:0010 p:-61284 s:0032 b:0032 l:000031 d:000031 TOP c:0009 p:---- s:0030 b:0030 l:000029 d:000029 CFUNC :require c:0008 p:0094 s:0026 b:0026 l:000025 d:000025 CLASS /Users/cypher/Projects/MacRuby/lib/erb.rb:407 c:0007 p:0006 s:0024 b:0024 l:000023 d:000023 CLASS /Users/cypher/Projects/MacRuby/lib/erb.rb:250 c:0006 p:0013 s:0022 b:0022 l:000021 d:000021 TOP /Users/cypher/Projects/MacRuby/lib/erb.rb:249 c:0005 p:---- s:0020 b:0020 l:000019 d:000019 FINISH :set_encoding: c:0004 p:---- s:0018 b:0018 l:000017 d:000017 CFUNC :require c:0003 p:0165 s:0014 b:0014 l:000013 d:000013 TOP tool/compile_prelude.rb:60 c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH :inherited: c:0001 p:0000 s:0002 b:0002 l:000001 d:000001 TOP --------------------------- }}} 'ps -u' then show a miniruby instance ("./miniruby -I. -I./lib -rrbconfig tool/compile_prelude.rb prelude.rb gem_prelude.rb prelude.c.new") just hanging there, which has to be SIGKILLed (normal SIGTERM doesn't do anything). Killing miniruby produces following additional output: {{{ rake aborted! Command failed with status (): [./miniruby -I. -I./lib -rrbconfig tool/com...] /Users/cypher/Projects/MacRuby/rakefile:509 (See full trace by running task with --trace) }}} The problem seems to have been introduced in the last two weeks, as building worked fine before. Running {{{rake --trace}}} produces the following output: {{{ /usr/bin/ruby tool/compile_prelude.rb prelude.rb miniprelude.c.new (in /Users/cypher/Projects/MacRuby) ** Invoke default (first_time) ** Invoke all (first_time) ** Invoke macruby (first_time) ** Invoke macruby:build (first_time) ** Invoke macruby:dylib (first_time) ** Invoke rbconfig (first_time) ** Invoke miniruby (first_time) ** Invoke objects (first_time) ** Invoke config_h (first_time) ** Execute config_h ** Invoke dtrace_h (first_time) ** Execute dtrace_h ** Execute objects rm miniprelude.c.new /usr/bin/bison -o y.tab.c parse.y /usr/bin/sed -f ./tool/ytab.sed -e "/^#/s!y.tab.c!parse.c!" y.tab.c > parse.c.new mv parse.c.new parse.c rm -f parse.o cp lex.c.blt lex.c /usr/bin/ruby -Ks tool/insns2vm.rb opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc vmtc.inc vm.inc /usr/bin/ruby -n tool/node_name.rb include/ruby/node.h > node_name.inc /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c array.c -o array.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c bignum.c -o bignum.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c class.c -o class.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c compar.c -o compar.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c complex.c -o complex.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c dir.c -o dir.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c enum.c -o enum.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c enumerator.c -o enumerator.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c error.c -o error.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c eval.c -o eval.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c load.c -o load.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c proc.c -o proc.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c file.c -o file.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c gc.c -o gc.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c hash.c -o hash.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c inits.c -o inits.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c io.c -o io.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c marshal.c -o marshal.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c math.c -o math.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c numeric.c -o numeric.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c object.c -o object.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c pack.c -o pack.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c parse.c -o parse.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c process.c -o process.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c prec.c -o prec.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c random.c -o random.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c range.c -o range.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c rational.c -o rational.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c re.c -o re.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c regcomp.c -o regcomp.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c regenc.c -o regenc.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c regerror.c -o regerror.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c regexec.c -o regexec.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c regparse.c -o regparse.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c regsyntax.c -o regsyntax.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c ruby.c -o ruby.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c signal.c -o signal.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c sprintf.c -o sprintf.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c st.c -o st.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c string.c -o string.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c struct.c -o struct.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c time.c -o time.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c transcode.c -o transcode.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c util.c -o util.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c variable.c -o variable.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c version.c -o version.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c blockinlining.c -o blockinlining.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c compile.c -o compile.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c debug.c -o debug.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c iseq.c -o iseq.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c vm.c -o vm.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c vm_dump.c -o vm_dump.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c thread.c -o thread.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c cont.c -o cont.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c id.c -o id.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -fobjc-gc-only -c objc.m -o objc.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c bs.c -o bs.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c encoding.c -o encoding.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c main.c -o main.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c dln.c -o dln.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c dmyext.c -o dmyext.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c enc/ascii.c -o enc/ascii.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c missing/lgamma_r.c -o missing/lgamma_r.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c prelude.c -o prelude.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -c miniprelude.c -o miniprelude.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror -fobjc-gc-only -c gc-stub.m -o gc-stub.o /usr/bin/gcc -I. -I./include -I/usr/include/libxml2 -arch i386 -arch x86_64 -fno-common -pipe -O2 -g -Wall -Wno-parentheses -Wno-deprecated- declarations -Werror array.o bignum.o class.o compar.o complex.o dir.o enum.o enumerator.o error.o eval.o load.o proc.o file.o gc.o hash.o inits.o io.o marshal.o math.o numeric.o object.o pack.o parse.o process.o prec.o random.o range.o rational.o re.o regcomp.o regenc.o regerror.o regexec.o regparse.o regsyntax.o ruby.o signal.o sprintf.o st.o string.o struct.o time.o transcode.o util.o variable.o version.o blockinlining.o compile.o debug.o iseq.o vm.o vm_dump.o thread.o cont.o id.o objc.o bs.o encoding.o main.o dln.o dmyext.o enc/ascii.o missing/lgamma_r.o miniprelude.o gc-stub.o -lpthread -ldl -lxml2 -lobjc -lffi -lauto -framework Foundation -o miniruby ** Execute miniruby ./miniruby -I. -I./lib -rrbconfig tool/compile_prelude.rb prelude.rb gem_prelude.rb prelude.c.new ** Execute rbconfig ** Invoke miniruby ** Execute macruby:dylib /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.0 /universal-darwin9.0/strscan.bundle: [BUG] Segmentation fault MacRuby version 0.4 (ruby 1.9.0 2008-06-03) [universal-darwin9.0, x86_64] -- stack frame ------------ 0000 (0xc08120060): 00000004 0001 (0xc08120068): 00000000 0002 (0xc08120070): 00000004 0003 (0xc08120078): 00000000 0004 (0xc08120080): 8000e6bc0 0005 (0xc08120088): 8000a6920 0006 (0xc08120090): 8000e5000 0007 (0xc08120098): 8000ce9a0 0008 (0xc081200a0): 8000cea20 0009 (0xc081200a8): 8000ce900 0010 (0xc081200b0): 80002d740 0011 (0xc081200b8): 00000004 0012 (0xc081200c0): 8000e4fc0 0013 (0xc081200c8): 00000000 0014 (0xc081200d0): 00000004 0015 (0xc081200d8): 8000cf460 0016 (0xc081200e0): 00000004 0017 (0xc081200e8): 00000000 0018 (0xc081200f0): 00000004 0019 (0xc081200f8): 00000000 0020 (0xc08120100): 00000004 0021 (0xc08120108): 00000000 0022 (0xc08120110): 00000004 0023 (0xc08120118): c0812010a (= 21) 0024 (0xc08120120): 00000004 0025 (0xc08120128): c0812011a (= 23) 0026 (0xc08120130): 00000004 0027 (0xc08120138): 80000ca20 0028 (0xc08120140): 00000004 0029 (0xc08120148): 00000000 0030 (0xc08120150): 00000004 0031 (0xc08120158): 00000000 <- lfp <- dfp -- control frame ---------- c:0010 p:-24340 s:0032 b:0032 l:000031 d:000031 TOP c:0009 p:---- s:0030 b:0030 l:000029 d:000029 CFUNC :require c:0008 p:0094 s:0026 b:0026 l:000025 d:000025 CLASS /Users/cypher/Projects/MacRuby/lib/erb.rb:407 c:0007 p:0006 s:0024 b:0024 l:000023 d:000023 CLASS /Users/cypher/Projects/MacRuby/lib/erb.rb:250 c:0006 p:0013 s:0022 b:0022 l:000021 d:000021 TOP /Users/cypher/Projects/MacRuby/lib/erb.rb:249 c:0005 p:---- s:0020 b:0020 l:000019 d:000019 FINISH :set_encoding: c:0004 p:---- s:0018 b:0018 l:000017 d:000017 CFUNC :require c:0003 p:0165 s:0014 b:0014 l:000013 d:000013 TOP tool/compile_prelude.rb:60 c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH :inherited: c:0001 p:0000 s:0002 b:0002 l:000001 d:000001 TOP --------------------------- }}} Info about env:[[BR]] Mac OS X.5.5[[BR]] A custom ruby build is present in the PATH (before the system ruby) and installed under /usr/local (1.8.6 patchlevel 287)[[BR]] gcc 4.0.1 (Apple Inc. build 5484)[[BR]] MacRuby itself is installed as well, it's a build from trunk from about two weeks ago (MacRuby version 0.4 (ruby 1.9.0 2008-06-03) [universal- darwin9.0, x86_64]) -- Ticket URL: <http://www.macruby.org/trac/ticket/157> MacRuby <http://macruby.org/>

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[MacRuby] #155: arrays can'e be changed while being enumerated
by MacRuby 30 Nov '08

30 Nov '08

#155: arrays can'e be changed while being enumerated -------------------------------+-------------------------------------------- Reporter: jason(a)rubynow.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: critical | Milestone: Component: MacRuby | Keywords: -------------------------------+-------------------------------------------- collections in ruby can be modified in place, but this is not allowed with NSMutableArray. rb_main.rb:22:in `NSApplicationMain': NSGenericException: *** Collection <NSCFArray: 0x10cdec0> was mutated while being enumerated. (RuntimeError) -- Ticket URL: <http://www.macruby.org/trac/ticket/155> MacRuby <http://macruby.org/>

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