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

HC debugging notions
by Rich Morin 03 Dec '08

03 Dec '08

As I understand it, HC mappings work roughly as follows: 1) A mapping file specifies some hashes and code. 2) HC uses this (via metaprogramming) to generate methods, callbacks, etc. 3) The application code uses the HC methods. Even if the core HC code is perfect, a new mapping file is all too likely to contain bugs. So, I'm wondering what features HC could/should/does contain to ease debugging. For example, it can be very useful to examine (and even edit) a textual representation of generated code, serialization formats, etc. Web programmers take advantage of this when they use View Source and Firebug to see what CSS/HTML/JS/... the browser is trying to interpret. Could HC generate an intermediate format (eg, MR code) that the developer could examine, tweak, etc? -r -- 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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Re: [MacRuby-devel] [MacRuby] #54: build on Leopard fails on readline
by MacRuby 03 Dec '08

03 Dec '08

#54: build on Leopard fails on readline ---------------------------------+------------------------------------------ Reporter: edarocket@… | Owner: lsansonetti@… Type: defect | Status: reopened Priority: blocker | Milestone: Component: MacRuby | Resolution: Keywords: readline | ---------------------------------+------------------------------------------ Comment(by eloy.de.enige@…): Wow, hadn't noticed so much new comments :-). @Laurent: This really isn't a real problem with MacRuby, it's just that the stuff people have installed/compiled is not correct for MacRuby is trying to build. Maybe we should provide a rake task like: build:native / build:universal ? This way it's easier for people to at least get to a working solution. @edarocket I'm fairly certain that that's not the way readline should be configure to get a UB… Maybe check how macports would build it. -- Ticket URL: <http://www.macruby.org/trac/ticket/54#comment:8> 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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Re: [MacRuby-devel] [MacRuby] #69: [RubyCocoa Layer] method_missing like behaviour for pure Objective-C objects that try to send messages to pure Ruby objects.
by MacRuby 03 Dec '08

03 Dec '08

#69: [RubyCocoa Layer] method_missing like behaviour for pure Objective-C objects that try to send messages to pure Ruby objects. -------------------------------------+-------------------------------------- Reporter: eloy.de.enige@… | Owner: lsansonetti@… Type: enhancement | Status: new Priority: trivial | Milestone: MacRuby 1.0 Component: MacRuby | Keywords: rubycocoa layer -------------------------------------+-------------------------------------- Changes (by lsansonetti@…): * milestone: MacRuby 0.4 => MacRuby 1.0 -- Ticket URL: <http://www.macruby.org/trac/ticket/69#comment:2> MacRuby <http://macruby.org/>

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Re: [MacRuby-devel] [MacRuby] #89: [RubyCocoa Layer] Need to implement some of the RubyCocoa C API
by MacRuby 03 Dec '08

03 Dec '08

#89: [RubyCocoa Layer] Need to implement some of the RubyCocoa C API -----------------------------------+---------------------------------------- Reporter: lsansonetti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 1.0 Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- Changes (by lsansonetti@…): * milestone: MacRuby 0.4 => MacRuby 1.0 -- Ticket URL: <http://www.macruby.org/trac/ticket/89#comment:2> 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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Re: [MacRuby-devel] [MacRuby] #70: Need a RubyCocoa compatible layer
by MacRuby 03 Dec '08

03 Dec '08

#70: Need a RubyCocoa compatible layer -----------------------------------+---------------------------------------- Reporter: lsansonetti@… | Owner: eloy.de.enige@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 1.0 Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- Changes (by lsansonetti@…): * milestone: MacRuby 0.4 => MacRuby 1.0 -- Ticket URL: <http://www.macruby.org/trac/ticket/70#comment:4> MacRuby <http://macruby.org/>

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pointer to a pointer
by Yehuda Katz 01 Dec '08

01 Dec '08

I'm trying to figure out a way to make an NSError** object that is a required parameter to the PSFeed#refresh: method. What's the correct mechanism? -- Yehuda Katz Developer | Engine Yard (ph) 718.877.1325

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