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

[MacRuby] #727: re.h header missing
by MacRuby 03 Aug '10

03 Aug '10

#727: re.h header missing --------------------------------+------------------------------------------- Reporter: spamfaenger@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: --------------------------------+------------------------------------------- I've tried to install the cucumber gem and this almost works, but when gherkin tries to compile it's native extension, it dies because it's missing the re.h header. Here's the error output: -- snip -- ["/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/bin/macruby extconf.rb", "checking for main() in -lc... yes creating Makefile ", "make", "/usr/bin/gcc -I. -I/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/ruby-1.9.0 /universal-darwin10.0 -I/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/ruby-1.9.0/ruby/backward -I/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/ruby-1.9.0 -I. -fno-common -fexceptions -fno-common -pipe -O3 -g -Wall -Wno- parentheses -O0 -Wall -Werror -arch i386 -arch x86_64 -o gherkin_lexer_ar.o -c gherkin_lexer_ar.c /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl:11:16: error: re.h: No such file or directory cc1: warnings being treated as errors /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl: In function ‘store_pystring_content’: /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl:298: warning: implicit declaration of function ‘rb_reg_regcomp’ /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl: In function ‘CLexer_scan’: /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl:373: warning: initialization discards qualifiers from pointer target type {standard input}:5519:non-relocatable subtraction expression, \"L_rb_each$non_lazy_ptr\" minus \"L00000000003$pb\" {standard input}:5519:symbol: \"L_rb_each$non_lazy_ptr\" can't be undefined in a subtraction expression {standard input}:105:non-relocatable subtraction expression, \"L_rb_cFalseClass$non_lazy_ptr\" minus \"L00000000001$pb\" {standard input}:105:symbol: \"L_rb_cFalseClass$non_lazy_ptr\" can't be undefined in a subtraction expression {standard input}:95:non-relocatable subtraction expression, \"L_rb_cNilClass$non_lazy_ptr\" minus \"L00000000001$pb\" {standard input}:95:symbol: \"L_rb_cNilClass$non_lazy_ptr\" can't be undefined in a subtraction expression {standard input}:80:non-relocatable subtraction expression, \"L_rb_cTrueClass$non_lazy_ptr\" minus \"L00000000001$pb\" {standard input}:80:symbol: \"L_rb_cTrueClass$non_lazy_ptr\" can't be undefined in a subtraction expression {standard input}:70:non-relocatable subtraction expression, \"L_rb_cFloat$non_lazy_ptr\" minus \"L00000000001$pb\" {standard input}:70:symbol: \"L_rb_cFloat$non_lazy_ptr\" can't be undefined in a subtraction expression {standard input}:58:non-relocatable subtraction expression, \"L_rb_cFixnum$non_lazy_ptr\" minus \"L00000000001$pb\" {standard input}:58:symbol: \"L_rb_cFixnum$non_lazy_ptr\" can't be undefined in a subtraction expression {standard input}:unknown:Undefined local symbol L_rb_cFixnum$non_lazy_ptr {standard input}:unknown:Undefined local symbol L_rb_cFloat$non_lazy_ptr {standard input}:unknown:Undefined local symbol L_rb_cTrueClass$non_lazy_ptr {standard input}:unknown:Undefined local symbol L_rb_cNilClass$non_lazy_ptr {standard input}:unknown:Undefined local symbol L_rb_cFalseClass$non_lazy_ptr {standard input}:unknown:Undefined local symbol L_rb_each$non_lazy_ptr /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl:11:16: error: re.h: No such file or directory cc1: warnings being treated as errors /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl: In function ‘store_pystring_content’: /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl:298: warning: implicit declaration of function ‘rb_reg_regcomp’ /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl: In function ‘CLexer_scan’: /Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl:373: warning: initialization discards qualifiers from pointer target type lipo: can't open input file: /var/folders/LF/LFMUjaMKFXapXskEhAG4+k+++TI/-Tmp-//ccEJtX9n.out (No such file or directory) make: *** [gherkin_lexer_ar.o] Error 1 "] -- snap -- -- Ticket URL: <http://www.macruby.org/trac/ticket/727> MacRuby <http://macruby.org/>

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[MacRuby] #742: Encoding is always UTF-8 (?)
by MacRuby 03 Aug '10

03 Aug '10

#742: Encoding is always UTF-8 (?) ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test code: {{{ $ cat a.rb # coding: us-ascii p __ENCODING__ #=> #<Encoding:US-ASCII> p "abc".encoding #=> #<Encoding:US-ASCII> p "\x80".encoding #=> #<Encoding:ASCII-8BIT> }}} Result on Ruby 1.9.2 preview3: {{{ $ ruby -v a.rb ruby 1.9.2dev (2010-05-31 revision 28117) [x86_64-darwin10.3.0] #<Encoding:US-ASCII> #<Encoding:US-ASCII> #<Encoding:ASCII-8BIT> }}} Result on MacRuby: {{{ $ macruby a.rb #<Encoding:US-ASCII> #<Encoding:UTF-8> #<Encoding:UTF-8> }}} When script encoding is "us-ascii", I think that literal encoding should return "ASCII-8BIT". -- Ticket URL: <http://www.macruby.org/trac/ticket/742> MacRuby <http://macruby.org/>

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[MacRuby] #281: Bundles pointing to local MacRuby installation instead of embedded
by MacRuby 01 Aug '10

01 Aug '10

#281: Bundles pointing to local MacRuby installation instead of embedded -------------------------------+-------------------------------------------- Reporter: reborg@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: embedded,deploy,installation,distribution -------------------------------+-------------------------------------------- After embedding the MacRuby framework with 'macrake deploy' is not possible to distribute the application to computers without MacRuby installed if the application uses native bundles. Try this: - hotcocoa test; cd test - macrake deploy - otool -L Test.app/Contents/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1 /universal-darwin9.5/stringio.bundle The last command gives an absolute reference to libmacruby.dylib: Test.app/Contents/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1 /universal-darwin9.5/stringio.bundle: /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/libmacruby.dylib (compatibility version 0.4.0, current version 0.4.0) /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 111.1.3) Another test: - open lib/application.rb and require 'stringio' at the top - save and close, macrake clean; macrake deploy - move the MacRuby installation dir in /Library/Frameworks to another name - run the app This is the output from the console: 6/7/09 5:08:47 PM [0x0-0xdb8db8].com.yourcompany.Test[54737] /Users/reborg/tmp/test/Test.app/Contents/Resources/lib/application.rb:1:in `require': dlopen(/Users/reborg/tmp/test/Test.app/Contents/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1 /universal-darwin9.5/stringio.bundle, 9): Library not loaded: /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/libmacruby.dylib (LoadError) 6/7/09 5:08:47 PM [0x0-0xdb8db8].com.yourcompany.Test[54737] Referenced from: /Users/reborg/tmp/test/Test.app/Contents/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1 /universal-darwin9.5/stringio.bundle 6/7/09 5:08:47 PM [0x0-0xdb8db8].com.yourcompany.Test[54737] Reason: image not found - /Users/reborg/tmp/test/Test.app/Contents/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1 /universal-darwin9.5/stringio.bundle 6/7/09 5:08:47 PM [0x0-0xdb8db8].com.yourcompany.Test[54737] from /Users/reborg/tmp/test/Test.app/Contents/Resources/lib/application.rb:1:in `<top (required)>' 6/7/09 5:08:47 PM [0x0-0xdb8db8].com.yourcompany.Test[54737] from /Users/reborg/tmp/test/Test.app/Contents/Resources/rb_main.rb:3:in `load' -- Ticket URL: <http://www.macruby.org/trac/ticket/281> MacRuby <http://macruby.org/>

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[MacRuby] #753: An error occurs when access to Webrick's HTTPServer.
by MacRuby 25 Jul '10

25 Jul '10

#753: An error occurs when access to Webrick's HTTPServer. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- {{{ $ cat test_webrick.rb require 'webrick' include WEBrick root_dir = "./" s = HTTPServer.new( :Port => 8000, :DocumentRoot => File.join(Dir::pwd, root_dir) ) trap("INT"){ s.shutdown } s.start }}} An error occurs when I access to HTTPServer with a browser. {{{ $ macruby test_webrick.rb [2010-06-19 11:21:30] INFO WEBrick 1.3.1 [2010-06-19 11:21:30] INFO ruby 1.9.2 (2008-06-03) [universal-darwin10.0] [2010-06-19 11:21:30] INFO WEBrick::HTTPServer#start: pid=2222 port=8000 [2010-06-19 11:21:43] ERROR WEBrick::HTTPStatus::RequestURITooLarge [2010-06-19 11:21:43] ERROR RuntimeError: string frozen /Library/Frameworks/MacRuby.framework/Versions/0.7/usr/lib/ruby/1.9.2/webrick/httpresponse.rb:172:in `block' /Library/Frameworks/MacRuby.framework/Versions/0.7/usr/lib/ruby/1.9.2/webrick/httpresponse.rb:169:in `send_header:' /Library/Frameworks/MacRuby.framework/Versions/0.7/usr/lib/ruby/1.9.2/webrick/httpresponse.rb:101:in `send_response:' /Library/Frameworks/MacRuby.framework/Versions/0.7/usr/lib/ruby/1.9.2/webrick/httpserver.rb:45:in `run:' /Library/Frameworks/MacRuby.framework/Versions/0.7/usr/lib/ruby/1.9.2/webrick/server.rb:174:in `block' [2010-06-19 11:21:44] ERROR TypeError: no implicit conversion to float from nil /Library/Frameworks/MacRuby.framework/Versions/0.7/usr/lib/ruby/1.9.2/webrick/accesslog.rb:26:in `setup_params:' /Library/Frameworks/MacRuby.framework/Versions/0.7/usr/lib/ruby/1.9.2/webrick/httpserver.rb:164:in `access_log:' /Library/Frameworks/MacRuby.framework/Versions/0.7/usr/lib/ruby/1.9.2/webrick/httpserver.rb:45:in `run:' /Library/Frameworks/MacRuby.framework/Versions/0.7/usr/lib/ruby/1.9.2/webrick/server.rb:174:in `block' }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/753> MacRuby <http://macruby.org/>

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[MacRuby] #620: Yielding a block inside a loop in a thread crashes the VM
by MacRuby 25 Jul '10

25 Jul '10

#620: Yielding a block inside a loop in a thread crashes the VM ---------------------------------+------------------------------------------ Reporter: honglilai@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ---------------------------------+------------------------------------------ Yielding a block inside a loop directly in the Thread block results in a VM crash: {{{ Assertion failed: ((b->flags & flags) == flags), function rb_vm_prepare_block, file dispatcher.cpp, line 1737. Abort trap }}} Interestingly, the problem doesn't occur of the loop is wrapped inside a function. Reproduce with: {{{ require 'thread' def do_yield yield end # This doesn't crash. Thread.new do do_yield do end do_yield do end do_yield do end end.join # This doesn't crash either. def do_yield_loop_in_function while true do_yield do end end end Thread.new do do_yield_loop_in_function end.join # This crashes. Thread.new do 3.times do do_yield do end end end.join # This crashes too. Thread.new do while true do_yield do end end end.join }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/620> MacRuby <http://macruby.org/>

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[MacRuby] #769: String::ord with packed array in MacRuby
by MacRuby 22 Jul '10

22 Jul '10

#769: String::ord with packed array in MacRuby ---------------------------------+------------------------------------------ Reporter: babs.devs@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.7 Component: MacRuby | Keywords: binary, pack, ord, ordinal, String, String::ord ---------------------------------+------------------------------------------ When attempting to get the ordinal from a character of an array packed to a binary string, MacRuby returns inconsistent values, and sometimes seg. faults. {{{ sha1 = ["94f389bf5d9af4511597d035e69d1be9510b50c7"].pack("H*") sha1[0].ord #Macirb has returned: # 63, 96, 65428(most often), 65535, and seg. faults #Irb returns: 148 foo = ['bar'].pack('H*') foo[1].ord #Macirb:65456 Irb:176 "cat"[0].ord #Works as expected }}} Tested with Ruby 1.9.1 and Macruby 6/23/10 nightly. -- Ticket URL: <http://www.macruby.org/trac/ticket/769> MacRuby <http://macruby.org/>

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[MacRuby] #425: RSpec not working
by MacRuby 21 Jul '10

21 Jul '10

#425: RSpec not working ------------------------------------+--------------------------------------- Reporter: jens.nockert@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- I tried to port Datamapper/Sqlite3 to MacRuby yesterday, but without RSpec working it's hard to know what is breaking. It (and other testing frameworks) would be a great help when porting/testing Ruby gems to MacRuby. -- Ticket URL: <http://www.macruby.org/trac/ticket/425> MacRuby <http://macruby.org/>

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On the MacRuby web site
by Scott Thompson 15 Jul '10

15 Jul '10

An item of curiosity more than anything else... I note that on the MacRuby.org web site, under the heading of "Why MacRuby?" the subheading of "Interpreter Performance"... it makes the claim that MacRuby is using YARV. Is this still the case? I was under the (perhaps mistaken) impression that LLVM was used as a replacement for YARV. Scott

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[MacRuby] #634: Dispatch::Job fails on macruby_nightly-2010-03-19-1254
by MacRuby 15 Jul '10

15 Jul '10

#634: Dispatch::Job fails on macruby_nightly-2010-03-19-1254 ------------------------------------+--------------------------------------- Reporter: igor.evsukov@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.6 Component: MacRuby | Keywords: gcd ------------------------------------+--------------------------------------- {{{ irb(main):001:0> require 'dispatch' => true irb(main):002:0> job = Dispatch::Job.new { Math.sqrt(10*100) } Assertion failed: (ResultPass && "getAnalysis*() called on an analysis that was not " "'required' by pass!"), function getAnalysisID, file /SourceCache/llvm-trunk/include/llvm/PassAnalysisSupport.h, line 220. Abort trap }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/634> MacRuby <http://macruby.org/>

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[MacRuby] #738: A character string cannot be taken out of the variable made by Pointer.new('c').
by MacRuby 15 Jul '10

15 Jul '10

#738: A character string cannot be taken out of the variable made by Pointer.new('c'). ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- {{{ $ cat test_js.rb framework "JavaScriptCore" string = JSStringCreateWithUTF8CString("hello") size = JSStringGetMaximumUTF8CStringSize(string) buffer = Pointer.new('c') JSStringGetUTF8CString(string, buffer, size) puts buffer[0] # expect "hello" }}} {{{ $ macruby test_js.rb 104 }}} I was expecting the display as "hello". But a decimal number of the first character is only displayed. -- Ticket URL: <http://www.macruby.org/trac/ticket/738> MacRuby <http://macruby.org/>

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