March 2010 - MacRuby-devel - lists.macosforge.org

[MacRuby] #406: Can't load gem grit.
by MacRuby 12 Jun '10

12 Jun '10

#406: Can't load gem grit. ---------------------------------------+------------------------------------ Reporter: hungerandthirst@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: rubygems, grit, gems ---------------------------------------+------------------------------------ Sorry to be so specific about not being able to load a specific gem. I do this: {{{ require 'rubygems' require 'grit' include Grit }}} and get {{{ in `require:': undefined method `[]' for nil:NilClass (NoMethodError). }}} It seems to be coming from the {{{ require 'rubygems' }}} inside of grit.rb. If I disable this line, it includes it with the following warnings: {{{ unknown: warning: already initialized constant VERSION unknown: warning: already initialized constant MEDIA_TYPE_RE unknown: warning: already initialized constant UNREG_RE unknown: warning: already initialized constant ENCODING_RE unknown: warning: already initialized constant PLATFORM_RE unknown: warning: already initialized constant SIGNATURES unknown: warning: already initialized constant IANA_URL unknown: warning: already initialized constant RFC_URL unknown: warning: already initialized constant DRAFT_URL unknown: warning: already initialized constant LTSW_URL unknown: warning: already initialized constant CONTACT_URL unknown: warning: can't register `extensions' as an KVO setter on class `MIME::Type' (method `setExtensions:') unknown: warning: can't register `encoding' as an KVO setter on class `MIME::Type' (method `setEncoding:') unknown: warning: can't register `system' as an KVO setter on class `MIME::Type' (method `setSystem:') unknown: warning: can't register `obsolete' as an KVO setter on class `MIME::Type' (method `setObsolete:') unknown: warning: can't register `docs' as an KVO setter on class `MIME::Type' (method `setDocs:') unknown: warning: can't register `url' as an KVO setter on class `MIME::Type' (method `setUrl:') unknown: warning: can't register `registered' as an KVO setter on class `MIME::Type' (method `setRegistered:') unknown: warning: already initialized constant VERSION }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/406> MacRuby <http://macruby.org/>

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[MacRuby] #405: Uncaught exception building RubyGems
by MacRuby 12 Jun '10

12 Jun '10

#405: Uncaught exception building RubyGems ---------------------------------------+------------------------------------ Reporter: hungerandthirst@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: macruby, rubygems, exception ---------------------------------------+------------------------------------ Trying to build RubyGems with macruby throws: {{{ uncaught Objective-C/C++ exception... terminate called after throwing an instance of 'RoxorReturnFromBlockException*' }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/405> MacRuby <http://macruby.org/>

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[MacRuby] #399: Building MacRuby HEAD with llvm trunk r82747 fails at dispatcher.cpp
by MacRuby 12 Jun '10

12 Jun '10

#399: Building MacRuby HEAD with llvm trunk r82747 fails at dispatcher.cpp -----------------------------------+---------------------------------------- Reporter: nagachika00@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- Hi all. I was try to re-build MacRuby HEAD with llvm trunk r82747 on Mac OS X 10.6.1 and it fails at compiling dispatcher.cpp. With environment variable allow_build_warnings=1, the warnings are ignored and I could get macruby executable, but isn't there any problems? When I try to build macruby at Oct. 1, it success without allow_build_warnings=1. My command-lines are as follows. {{{ (for llvm) $ svn up -r 82747 llvm-trunk $ cd llvm-trunk $ ./configure --prefix=~/opt/llvm $ UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" ENABLE_OPTIMIZED=1 make -j2 $ UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" ENABLE_OPTIMIZED=1 make install }}} {{{ $ cd MacRuby-0.5 $ git pull $ git log -1 commit 323fd75841aa672659e87feb577c6cc93fd085eb Author: lsansonetti(a)apple.com <lsansonetti@apple.com@23306eb0-4c56-4727 -a40e-e92c0eb68959> Date: Fri Oct 23 00:59:10 2009 +0000 unrelease parser nodes post execution git-svn-id: http://svn.macosforge.org/repository/ruby/MacRuby/trunk@2886 23306eb0-4c56-4727-a40e-e92c0eb68959 $ rake clean $ rake : /usr/bin/g++ -I/Users/nagachika/opt/llvm/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -fno-common -Woverloaded-virtual -I. -I./include -g -Wall -arch i386 -arch x86_64 -Wno-parentheses -Wno-deprecated-declarations -Werror -Winline --param inline-unit-growth=10000 --param large-function-growth=10000 -x objective-c++ -c dispatcher.cpp -o dispatcher.o cc1objplus: warnings being treated as errors In file included from /Users/nagachika/opt/llvm/include/llvm/Metadata.h:20, from /Users/nagachika/opt/llvm/include/llvm/Module.h:21, from llvm.h:7, from dispatcher.cpp:9: /Users/nagachika/opt/llvm/include/llvm/Type.h:417: warning: ‘void llvm::PATypeHandle::addUser()’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:95: warning: previous non-inline declaration here /Users/nagachika/opt/llvm/include/llvm/Type.h:422: warning: ‘void llvm::PATypeHandle::removeUser()’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:96: warning: previous non-inline declaration here /Users/nagachika/opt/llvm/include/llvm/Type.h:434: warning: ‘llvm::Type* llvm::PATypeHolder::get() const’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:159: warning: previous non-inline declaration here /Users/nagachika/opt/llvm/include/llvm/Type.h:440: warning: ‘void llvm::PATypeHolder::addRef()’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:182: warning: previous non-inline declaration here /Users/nagachika/opt/llvm/include/llvm/Type.h:446: warning: ‘void llvm::PATypeHolder::dropRef()’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:183: warning: previous non-inline declaration here cc1objplus: warnings being treated as errors In file included from /Users/nagachika/opt/llvm/include/llvm/Metadata.h:20, from /Users/nagachika/opt/llvm/include/llvm/Module.h:21, from llvm.h:7, from dispatcher.cpp:9: /Users/nagachika/opt/llvm/include/llvm/Type.h:417: warning: ‘void llvm::PATypeHandle::addUser()’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:95: warning: previous non-inline declaration here /Users/nagachika/opt/llvm/include/llvm/Type.h:422: warning: ‘void llvm::PATypeHandle::removeUser()’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:96: warning: previous non-inline declaration here /Users/nagachika/opt/llvm/include/llvm/Type.h:434: warning: ‘llvm::Type* llvm::PATypeHolder::get() const’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:159: warning: previous non-inline declaration here /Users/nagachika/opt/llvm/include/llvm/Type.h:440: warning: ‘void llvm::PATypeHolder::addRef()’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:182: warning: previous non-inline declaration here /Users/nagachika/opt/llvm/include/llvm/Type.h:446: warning: ‘void llvm::PATypeHolder::dropRef()’ was used before it was declared inline /Users/nagachika/opt/llvm/include/llvm/AbstractTypeUser.h:183: warning: previous non-inline declaration here lipo: can't figure out the architecture type of: /var/folders/wg/wgLu2nI8HSa1xstYc+L5Jk+++TI/-Tmp-//ccf0vjOF.out rake aborted! Command failed with status (1): [/usr/bin/g++ -I/Users/nagachika/opt/llvm/i...] (See full trace by running task with --trace) }}} Toolchain information is as below. {{{ $ g++ --version i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5646) Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/399> MacRuby <http://macruby.org/>

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[MacRuby] #397: erb string buffer corruption
by MacRuby 12 Jun '10

12 Jun '10

#397: erb string buffer corruption ----------------------------+----------------------------------------------- Reporter: jazzbox@… | Owner: lsansonetti@… Type: defect | Status: new Priority: critical | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ----------------------------+----------------------------------------------- {{{ $ macruby -r 'erb' -e 'p ERB.new("1234567").result' }}} results in {{{ core:in `eval:': (erb):1: syntax error, unexpected tIDENTIFIER, expecting $end ...''; _erbout.concat "1234567"é ; _erbout.force_encoding(__EN... ... ^ (SyntaxError) from core:in `result' }}} As you can see the erb string is corrupted with the 'é'. This errror looks like Ticket #311 which is closed but still not working! -- Ticket URL: <http://www.macruby.org/trac/ticket/397> MacRuby <http://macruby.org/>

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[MacRuby] #382: undefined constants in Snow Leopard
by MacRuby 12 Jun '10

12 Jun '10

#382: undefined constants in Snow Leopard --------------------------------+------------------------------------------- Reporter: rich@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: --------------------------------+------------------------------------------- In trying to get samples-macruby/Scripts/jumpy.rb to work, I noticed certain constants were not in the Bridge Support files in Snow Leopard. I added this to the top of jumpy.rb to fix the problem but we need these in a more central location: # these are not properly mapped in BridgeSupport in Snow Leopard (from GCGeometry.h) CGRectInfinite = CGRect.new([-8.98847e+307, -8.98847e+307], [1.79769e+308, 1.79769e+308]) unless defined?(CGRectInfinite) CGSizeZero = CGSizeMake(0, 0) unless defined?(CGSizeZero) CGRectZero = CGRectMake(0, 0, 0, 0) unless defined?(CGRectZero) CGPointZero = CGPointMake(0, 0) unless defined?(CGPointZero) # we need CGRectNull! # these are not properly mapped in BridgeSupport in Snow Leopard (from CATransaction.h) KCATransactionAnimationDuration = 'animationDuration' unless defined?(KCATransactionAnimationDuration) KCATransactionDisableActions = 'disableActions' unless defined?(KCATransactionDisableActions) KCATransactionAnimationTimingFunction = 'animationTimingFunction' unless defined?(KCATransactionAnimationTimingFunction) KCATransactionCompletionBlock = 'completionBlock' unless defined?(KCATransactionCompletionBlock) # these are not properly mapped in BridgeSupport in Snow Leopard (from CAMediaTimingFunction.h) KCAMediaTimingFunctionEaseIn = 'easeIn' unless defined?(KCAMediaTimingFunctionEaseIn) KCAMediaTimingFunctionEaseOut = 'easeOut' unless defined?(KCAMediaTimingFunctionEaseOut) KCAMediaTimingFunctionLinear = 'linear' unless defined?(KCAMediaTimingFunctionLinear) KCAMediaTimingFunctionEaseInOut = 'easeInOut' unless defined?(KCAMediaTimingFunctionEaseInOut) -- Ticket URL: <http://www.macruby.org/trac/ticket/382> MacRuby <http://macruby.org/>

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[MacRuby] #369: Change wording of sample-macruby/buildall.rb
by MacRuby 12 Jun '10

12 Jun '10

#369: Change wording of sample-macruby/buildall.rb ---------------------------------------+------------------------------------ Reporter: keith.gautreaux@… | Owner: lsansonetti@… Type: enhancement | Status: new Priority: trivial | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ---------------------------------------+------------------------------------ Below is a minor diff to change the output wording of the buildall.rb script. Just adding a little polish. http://svn.macosforge.org/repository/ruby/MacRuby/trunk/sample- macruby/buildall.rb @@ -39,5 +39,5 @@ [succeeded, failed].each { |a| a << 'None' if a.empty? } -puts "Successful to build: #{succeeded.join(', ')}" +puts "Successfully built: #{succeeded.join(', ')}" puts "Failed to build: #{failed.join(', ')}" \ No newline at end of file -- Ticket URL: <http://www.macruby.org/trac/ticket/369> MacRuby <http://macruby.org/>

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[MacRuby] #330: forwardingTargetForSelector not working properly in Objective-C classes loaded in MR
by MacRuby 12 Jun '10

12 Jun '10

#330: forwardingTargetForSelector not working properly in Objective-C classes loaded in MR --------------------------------+------------------------------------------- Reporter: diffengr@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.4 Component: MacRuby | Keywords: --------------------------------+------------------------------------------- When using forwardingTargetForSelector: to create a wrapper class in ObjC, it does not work in MacRuby. It's kind of a complicated setup, so I've created a minimal-ish project in github containing ObjC and MacRuby code to illustrate the problem. It's here: http://github.com/diffengr/macruby_forwarding_invocation_example That contains an XCode project and a rakefile. It has the ObjC classes Candy and CandyWrapper, and they both have the NSString* property flavor. CandyWrapper declares that property @dynamic, and forwards it to Candy. Here's the code that works in ObjC. Candy* rootBeerCandy = [[Candy alloc] init]; rootBeerCandy.flavor = @"Root Beer"; CandyWrapper* rootBeerWrapper = [[CandyWrapper alloc] initWithCandy:rootBeerCandy]; NSLog(@"Candy#flavor \"%@\", Wrapper#flavor \"%@\"", rootBeerCandy.flavor, rootBeerWrapper.flavor); If you load and run the xcode project in this directory, you'll get this output: NSLog[...] <CandyWrapper: 0x104fb0> forwarding flavor to <Candy: 0x103380> NSLog[...] Candy#flavor "Root Beer", Wrapper#flavor "Root Beer" Here's that same code instantiated in MacRuby, from candy_test.rb: rootBeerCandy = Candy.alloc.init rootBeerCandy.flavor = 'Root Beer' rootBeerWrapper = CandyWrapper.alloc.initWithCandy rootBeerCandy puts "Candy#flavor #{rootBeerCandy.flavor}, Wrapper#flavor #{rootBeerWrapper.flavor}" You can run this with "macrake test" in the project directory, and it will give (among other things): candy_test.rb:7:in `<main>': undefined method `flavor' for #<CandyWrapper:0x8000aa2a0> (NoMethodError) rake aborted! -- Ticket URL: <http://www.macruby.org/trac/ticket/330> MacRuby <http://macruby.org/>

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[MacRuby] #328: Calling a ObjC-method with a named argument which is a Ruby keyword does not work
by MacRuby 11 Jun '10

11 Jun '10

#328: Calling a ObjC-method with a named argument which is a Ruby keyword does not work ------------------------+--------------------------------------------------- Reporter: dev@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ------------------------+--------------------------------------------------- {{{ macruby -e "framework 'ScriptingBridge'; term = SBApplication.applicationWithBundleIdentifier('com.apple.terminal'); term.doScript( 'echo hello', in:nil)" }}} gives an error: {{{ -e:1: syntax error, unexpected keyword_in, expecting ')' ...erm.doScript( 'echo hello', in:nil) ... ^ }}} Calling by selector is working fine: {{{ macruby -e "framework 'ScriptingBridge'; term = SBApplication.applicationWithBundleIdentifier('com.apple.terminal'); term.performSelector( :'doScript:in:', withObject:'echo hello', withObject:nil)" }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/328> MacRuby <http://macruby.org/>

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[MacRuby] #312: reopening a class and setNeedsDisplay: segfault
by MacRuby 11 Jun '10

11 Jun '10

#312: reopening a class and setNeedsDisplay: segfault -------------------------------------+-------------------------------------- Reporter: mattaimonetti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: critical | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ framework 'Cocoa' class ImageLayer < CALayer; def initialize(file_name); super(); end; end ImageLayer.new('test').setNeedsDisplay }}} unknown: [BUG] Segmentation fault The same class, without the modified initializer works fine: {{{ class ImageLayer < CALayer; def initialize; super(); end; end ImageLayer.new.setNeedsDisplay # => nil }}} Interesting enough: {{{ class ImageLayer < CALayer; def initialize(file_name); super(); end; end ImageLayer.new('test') #=> #<ImageLayer:0x8004963c0> }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/312> MacRuby <http://macruby.org/>

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[MacRuby] #269: Calling a method on a pointer passed to a KVC validation method fails
by MacRuby 10 Jun '10

10 Jun '10

#269: Calling a method on a pointer passed to a KVC validation method fails --------------------------------+------------------------------------------- Reporter: mikael@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: kvc pointer crash --------------------------------+------------------------------------------- If I define a -validate<Key>:error: method in the class used as an NSArrayController's class, any method call on any parameter causes a crash. == Steps to reproduce: == Create a new MacRuby project. Place a table view and a button in the main window. Instantiate a new NSArrayController. Set the class of the array controller to SomeModel, with the key someKey. Bind the table view's single column's value to the array controller's arrangedObject.someKey key path, and check Validates Immediately. Set the button's target to be the array controller, action add:. Create a new Ruby file in the project. Here's the code: {{{ #encoding: utf-8 class SomeModel attr_accessor :someKey def validateSomeKey someKeyPointer, error: errorPointer NSLog "Validating someKey." someKeyPointer.nil? # This is where the program crashes. return true end end }}} Launch the application, add a new row, try to change its someKey. When you press enter, it crashes. Attached is the backtrace I get from GDB. -- Ticket URL: <http://www.macruby.org/trac/ticket/269> MacRuby <http://macruby.org/>

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