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

[MacRuby] #527: Segmentation fault when stack overflows
by MacRuby 05 Aug '10

05 Aug '10

#527: Segmentation fault when stack overflows -------------------------------------+-------------------------------------- Reporter: haruki.zaemon@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: stack overflow segfault -------------------------------------+-------------------------------------- irb --> def a(n); n == 0 ? "DONE" : b(n - 1); end irb --> def b(n); n == 0 ? "DONE" : a(n - 1); end irb --> a(10000) Segmentation fault -- Ticket URL: <http://www.macruby.org/trac/ticket/527> MacRuby <http://macruby.org/>

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[MacRuby] #749: StringScanner doesn't match properly.
by MacRuby 04 Aug '10

04 Aug '10

#749: StringScanner doesn't match properly. ------------------------------------+--------------------------------------- Reporter: kitchen.andy@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: MacRuby 0.7 Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- StringScanner fails to match a certain regular expressions properly. and diverges from MRI. -- Ticket URL: <http://www.macruby.org/trac/ticket/749> MacRuby <http://macruby.org/>

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[MacRuby] #653: Rev 3938 does not compile in Leopard
by MacRuby 04 Aug '10

04 Aug '10

#653: Rev 3938 does not compile in Leopard --------------------------------+------------------------------------------- Reporter: cameron@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.6 Component: MacRuby | Keywords: --------------------------------+------------------------------------------- The latest version fails to compile on 10.5.8 (Leopard). I was using MacRuby 0.5 stable previously. LLVM was compiled and installed per instructions. I originally got this error: Command failed with status (2): [cd ext/bigdecimal && /usr/bin/make top_src...] and when running rake --trace I got this long message: http://gist.github.com/369136 Thanks, Cameron -- Ticket URL: <http://www.macruby.org/trac/ticket/653> MacRuby <http://macruby.org/>

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[MacRuby] #586: "macgem build" fails.
by MacRuby 04 Aug '10

04 Aug '10

#586: "macgem build" fails. -----------------------------+---------------------------------------------- Reporter: rob@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: macgem -----------------------------+---------------------------------------------- Hi, The "macgem build" command seems to fail with an IOError: {{{ Gem::Specification.new do |g| g.name = 'dummy' g.version = '1.0' g.authors = %w(Dummy) g.email = 'dummy(a)dummy.info' g.homepage = 'http://www.dummy.com' g.summary = "Dummy" g.description = "Dummy" g.files = Dir["."] end }}} Thanks -- Ticket URL: <http://www.macruby.org/trac/ticket/586> MacRuby <http://macruby.org/>

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[MacRuby] #633: Segmentation fault using Net::SMTP on background thread
by MacRuby 04 Aug '10

04 Aug '10

#633: Segmentation fault using Net::SMTP on background thread -----------------------------------+---------------------------------------- Reporter: wbyoung@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- The following code causes a segmentation fault. The third line from the bottom is commented out, but executes the test method on the main thread and works fine. I'm using MacRuby version 0.5. {{{ require 'net/smtp' framework 'Cocoa' class Test def execute username = '' password = '' server = '' to = '' port = 0 connection = Net::SMTP.new(server, port) connection.enable_starttls_auto() connection.start(server, username, password, :login) { |smtp| smtp.send_message "Subject: Example\r\n\r\nHello world!\r\n", nil, [to] } end end # Test.new.execute NSThread.detachNewThreadSelector("execute", toTarget:Test.new, withObject:nil) NSThread.sleepForTimeInterval(60) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/633> MacRuby <http://macruby.org/>

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[MacRuby] #584: BigMath.sqrt always returns NaN
by MacRuby 03 Aug '10

03 Aug '10

#584: BigMath.sqrt always returns NaN -------------------------------------+-------------------------------------- Reporter: hghoehne@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- require "bigdecimal" require "bigdecimal/math" four = BigDecimal("4") puts BigMath.sqrt(four, 10) NaN -- Ticket URL: <http://www.macruby.org/trac/ticket/584> MacRuby <http://macruby.org/>

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[MacRuby] #741: All character encoding of the string become UTF-8 when use force_encoding.
by MacRuby 03 Aug '10

03 Aug '10

#741: All character encoding of the string become UTF-8 when use force_encoding. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test code: {{{ $ cat t.rb def escape(string) # original : 'CGI::escape' p string.encoding p string string.gsub(/([^ a-zA-Z0-9_.-]+)/) do puts "Bytesize: #{$1.bytesize}" '%' + $1.unpack('H2' * $1.bytesize).join('%').upcase end.tr(' ', '+') end value = "\xe3\x82\x86\xe3\x81\x8d\xe3\x81\xb2\xe3\x82\x8d" value.force_encoding("utf-8") p escape(value) puts "----" value = "\xa4\xe6\xa4\xad\xa4\xd2\xa4\xed" value.force_encoding("EUC-JP") p escape(value) puts "----" value = "\x82\xe4\x82\xab\x82\xd0\x82\xeb" value.force_encoding("Shift_JIS") p escape(value) }}} Result on Ruby 1.9.2 preview3: {{{ $ ruby -v t.rb ruby 1.9.2dev (2010-05-31 revision 28117) [x86_64-darwin10.3.0] #<Encoding:UTF-8> "ゆきひろ" Bytesize: 12 "%E3%82%86%E3%81%8D%E3%81%B2%E3%82%8D" ---- #<Encoding:EUC-JP> "\x{A4E6}\x{A4AD}\x{A4D2}\x{A4ED}" Bytesize: 8 "%A4%E6%A4%AD%A4%D2%A4%ED" ---- #<Encoding:Shift_JIS> "\x{82E4}\x{82AB}\x{82D0}\x{82EB}" Bytesize: 8 "%82%E4%82%AB%82%D0%82%EB" }}} Result on Macruby SVN Trunk Head: {{{ $ macruby -v t.rb MacRuby 0.7 (ruby 1.9.2) [universal-darwin10.0, x86_64] #<Encoding:UTF-8> "ゆきひろ" Bytesize: 12 "%E3%82%86%E3%81%8D%E3%81%B2%E3%82%8D" ---- #<Encoding:EUC-JP> "ゆきひろ" Bytesize: 12 "%E3%82%86%E3%81%8D%E3%81%B2%E3%82%8D" ---- #<Encoding:Shift_JIS> "ゆきひろ" Bytesize: 12 "%E3%82%86%E3%81%8D%E3%81%B2%E3%82%8D" }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/741> MacRuby <http://macruby.org/>

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[MacRuby] #588: ld: library not found for -lLLVMBitWriter for macrubyc --static
by MacRuby 03 Aug '10

03 Aug '10

#588: ld: library not found for -lLLVMBitWriter for macrubyc --static --------------------------------+------------------------------------------- Reporter: g.vishnu@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: --------------------------------+------------------------------------------- {{{ vishnugopal@hor-fgh226:Code/Sandbox/macruby-test % macrubyc --static -o ./gcd ./gcd.rb ld: library not found for -lLLVMBitWriter collect2: ld returned 1 exit status Error when executing `/usr/bin/g++ -o "./gcd" -arch x86_64 -L/Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib -lmacruby- static -L/usr/local/lib -lpthread -lffi -lm -lLLVMBitWriter -lLLVMX86CodeGen -lLLVMX86Info -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMJIT -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMScalarOpts -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMCore -lLLVMSupport -lLLVMSystem -lpthread -ldl -lxml2 -lobjc -lauto -framework Foundation "/var/folders/nX/nXnuXaYeGIOkQo6WIXrqMU+++TI/-Tmp-/main-26571.o" "./gcd.o"' }}} Without --static, compilation works okay! I've got Xcode 3.2.2 pre-release installed. -- Ticket URL: <http://www.macruby.org/trac/ticket/588> MacRuby <http://macruby.org/>

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[MacRuby] #676: MacRuby 0.6 requires g++ 4.2 in Leopard
by MacRuby 03 Aug '10

03 Aug '10

#676: MacRuby 0.6 requires g++ 4.2 in Leopard --------------------------------+------------------------------------------- Reporter: cameron@… | Owner: lsansonetti@… Type: defect | Status: new Priority: critical | Milestone: Component: MacRuby | Keywords: --------------------------------+------------------------------------------- I am running 10.5.8, and I can't compile MacRuby from source. The rake --trace reveals that the compiler is looking for g++-4.2 which is not found on Leopard. -- Ticket URL: <http://www.macruby.org/trac/ticket/676> MacRuby <http://macruby.org/>

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[MacRuby] #766: Problems building "any" revision of trunk
by MacRuby 03 Aug '10

03 Aug '10

#766: Problems building "any" revision of trunk -----------------------------------+---------------------------------------- Reporter: kennylovrin@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- Been trying to build trunk for several weeks, but always end up with "Assertion failed". Even after reinstalling llvm several times, trying several revisions (including those indicated in README). Following README with cut n paste doesn't build. I have the same problem on two separate machines, one iMac 24" 3.06ghz and one 2.53ghz Macbook Pro. Both running 10.6.4 and have XCode 3.2.3 installed. Console output when trying to build: $ rake echo '' > .objs/kernel_data.c /Developer/usr/bin/llvm-gcc -arch i386 -fexceptions -fno-stack-protector -I. -I./include -I./icu-1060 --emit-llvm -c kernel.c -o .objs/kernel-i386.bc /usr/local/bin/opt -O3 .objs/kernel-i386.bc -o=.objs/kernel-i386.bc /bin/dd if=/dev/zero count=1 bs=1 conv=notrunc >> .objs/kernel-i386.bc 2>/dev/null /usr/bin/xxd -i .objs/kernel-i386.bc >> .objs/kernel_data.c /Developer/usr/bin/llvm-gcc -arch x86_64 -fexceptions -fno-stack-protector -I. -I./include -I./icu-1060 --emit-llvm -c kernel.c -o .objs/kernel- x86_64.bc /usr/local/bin/opt -O3 .objs/kernel-x86_64.bc -o=.objs/kernel-x86_64.bc /bin/dd if=/dev/zero count=1 bs=1 conv=notrunc >> .objs/kernel-x86_64.bc 2>/dev/null /usr/bin/xxd -i .objs/kernel-x86_64.bc >> .objs/kernel_data.c /usr/bin/gcc-4.2 -std=c99 -I. -I./include -fno-common -pipe -g -Wall -fexceptions -O3 -Wno-deprecated-declarations -Werror -arch i386 -arch x86_64 -I./icu-1060 -c array.c -o .objs/array.o Assertion failed: ((b->flags & flags) == flags), function rb_vm_prepare_block, file dispatcher.cpp, line 1773. Abort trap -- Ticket URL: <http://www.macruby.org/trac/ticket/766> MacRuby <http://macruby.org/>

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