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

[MacRuby] #454: String#getbyte not working?
by MacRuby 25 Mar '10

25 Mar '10

#454: String#getbyte not working? ------------------------------+--------------------------------------------- Reporter: paul@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ------------------------------+--------------------------------------------- It appears the new String method called getbyte for Ruby 1.9 is not working? Results in an "Abort trap" message. ~ $ macruby --version MacRuby version 0.5 (ruby 1.9.0) [universal-darwin10.0, x86_64] ~ $ macruby -e ' "abc".getbyte(0);' Abort trap -- Ticket URL: <http://www.macruby.org/trac/ticket/454> MacRuby <http://macruby.org/>

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[MacRuby] #615: macruby segfaults when generating large random numbers
by MacRuby 25 Mar '10

25 Mar '10

#615: macruby segfaults when generating large random numbers -------------------------------+-------------------------------------------- Reporter: ahobson@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: rand bignum -------------------------------+-------------------------------------------- % macruby -e 'rand(2**2048)' unknown: [BUG] Segmentation fault MacRuby version 0.6 (ruby 1.9.0) [universal-darwin10.0, x86_64] Since it has to do with random numbers, sometimes it doesn't happen. I can supply a backtrace, but since it is to easy to reproduce, I doubt you need it. Thanks for macruby -- Ticket URL: <http://www.macruby.org/trac/ticket/615> MacRuby <http://macruby.org/>

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[MacRuby] #602: File.dirname cuts string at wrong index with unicode strings
by MacRuby 25 Mar '10

25 Mar '10

#602: File.dirname cuts string at wrong index with unicode strings ------------------------------------+--------------------------------------- Reporter: mark.hubbart@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: string path dirname unicode encoding utf-8 ------------------------------------+--------------------------------------- To quickly see the bug: p File.dirname "/αλφα/βετα.txt" #==> "/αλφα/βετ" Result should be "/αλφα". It looks like maybe it gets a byte index to cut at, then uses it as a character index? -- Ticket URL: <http://www.macruby.org/trac/ticket/602> MacRuby <http://macruby.org/>

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[MacRuby] #192: String#length and String#size do not work correctly
by MacRuby 25 Mar '10

25 Mar '10

#192: String#length and String#size do not work correctly ----------------------------------------+----------------------------------- Reporter: vincent.isambart@… | Owner: lsansonetti@… Type: defect | Status: new Priority: critical | Milestone: Component: MacRuby | Keywords: ----------------------------------------+----------------------------------- String#length and String#size return the byte size instead of the number of characters in the string. {{{ # coding: utf-8 p 'あ'.length p 'あ'.size p 'あ'.bytesize }}} Ruby 1.9: {{{ 1 1 3 }}} MacRuby: {{{ 3 3 3 }}} For #size, the function is declared normally in string.c but for #length, you have to remove it from opt_length in insns.def. -- Ticket URL: <http://www.macruby.org/trac/ticket/192> MacRuby <http://macruby.org/>

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[MacRuby] #116: "%s" inside of format statements in macruby doesn't work with multibyte characters
by MacRuby 25 Mar '10

25 Mar '10

#116: "%s" inside of format statements in macruby doesn't work with multibyte characters -------------------------------------+-------------------------------------- Reporter: jordan.breeding(a)mac.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- this: {{{ printf("straight puts: ") puts(p["name"]) printf("straight printf: ") printf("%s\n", p["name"]) printf("string formatted puts: ") puts("%s" % [p["name"]]) printf("nsstring printf: ") printf("%@\n", p["name"]) printf("nsstring formatted puts: ") puts("%@" % [p["name"]]) printf("format using nsstring, then puts: ") puts(NSString.stringWithFormat("%@", p["name"])) }}} will produce this: {{{ straight puts: Surgeon’s Girl straight printf: Surgeon‚Äôs Girl string formatted puts: Surgeon‚Äôs Girl nsstring printf: Surgeon’s Girl nsstring formatted puts: Surgeon’s Girl format using nsstring, then puts: Surgeon’s Girl }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/116> MacRuby <http://macruby.org/>

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[MacRuby] #614: Compiling lib/net/telnet.rb on r3489 crashes on latest trunk
by MacRuby 25 Mar '10

25 Mar '10

#614: Compiling lib/net/telnet.rb on r3489 crashes on latest trunk ----------------------------------------+----------------------------------- Reporter: ernest.prabhakar@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.6 Component: MacRuby | Keywords: ----------------------------------------+----------------------------------- This happened to me after doing a rake clean and then rake. I can reproduce consistently with: selfserve:trunk prabhaka$ macrubyc --internal --arch i386 --arch x86_64 -C "lib/net/telnet.rb" -o "lib/net/telnet.rbo" Assertion failed: (chmaxlen < sizeof(chbuf)), function unescape_escaped_nonascii, file re.c, line 2204. Error when executing `arch -x86_64 ./miniruby --emit-llvm "/var/folders/S4/S4xN9fg3Ffm690BkNjJPM++++r6/-Tmp-/telnetx86_64-25241.bc" MREP_CF0E4A104E724FB9ACBA64217CDB0B6B "lib/net/telnet.rb"' -- Ticket URL: <http://www.macruby.org/trac/ticket/614> MacRuby <http://macruby.org/>

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[MacRuby] #544: NSBigMutableString#tr crashes
by MacRuby 25 Mar '10

25 Mar '10

#544: NSBigMutableString#tr crashes ----------------------------------------+----------------------------------- Reporter: vincent.isambart@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ----------------------------------------+----------------------------------- Calling NSBigMutableString#tr makes MacRuby crash if the string is not empty. NSBigMutableString is for instance the class of the value returned by NSTextField#string. To reproduce the bug: macruby -e "NSBigMutableString.stringWithString('1').tr('a','b')" -- Ticket URL: <http://www.macruby.org/trac/ticket/544> MacRuby <http://macruby.org/>

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[MacRuby] #436: Strange pair(?) of bugs
by MacRuby 25 Mar '10

25 Mar '10

#436: Strange pair(?) of bugs ------------------------------------+--------------------------------------- Reporter: macruby@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- I am writing some code, see attached, in ruby and have run into a strange pair of bugs, I think. I'm using 'MacRuby version 0.5 (ruby 1.9.0) [universal-darwin10.0, x86_64]' When I go to execute the attached code I have come across two problems which I think are bugs. First when I run this line [line 20] of code 'd = Test.new(9.1)' I get the following response '##-<Test:0x200274f20 @min=9.09999999999999>' which is wrong. Second, when I execute this line [line 24] of code 'c << d' I get '[##-<Test:0x2000e5e60 @min=10.0>, ##-<Test:0x20020d2e0 @min=10.1>, ##-<Test:0x200274f20 @min=9.09999999999999>]' which is also wrong. It should look like this '[##-<Test:0x200274f20 @min=9.09999999999999>, ##-<Test:0x2000e5e60 @min=10.0>, ##-<Test:0x20020d2e0 @min=10.1>]' which it does if I execute this line of code 'c.sort!'. Executing all of this in 'ruby 1.8.7 (2008-08-11 patchlevel 72) [universal-darwin10.0]' returns the expected results. - AYAL -- Ticket URL: <http://www.macruby.org/trac/ticket/436> MacRuby <http://macruby.org/>

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[MacRuby] #126: bytestrings, nsstring, and unicode/multibyte characters do not get along
by MacRuby 25 Mar '10

25 Mar '10

#126: bytestrings, nsstring, and unicode/multibyte characters do not get along -------------------------------------+-------------------------------------- Reporter: jordan.breeding(a)mac.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.4 Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- I will try to publish some example later, but I have seen problems trying to print bytestrings. Unicode has issues with "%s" so I tried using "%@" in most places. That worked until I tried using a bytestring, bytestrings don't get along with "%@". Most of this was outside of the bug tracker in emails with Laurent. -- Ticket URL: <http://www.macruby.org/trac/ticket/126> MacRuby <http://macruby.org/>

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[MacRuby] #587: macgem fails with error
by MacRuby 25 Mar '10

25 Mar '10

#587: macgem fails with error ---------------------------+------------------------------------------------ Reporter: nexneo@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ---------------------------+------------------------------------------------ On 32bit MacBook macgem fails {{{ $ macgem list Password: /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/ruby/1.9.0/time.rb:351: too short escaped multibyte character: /\A\s* (?:Mon|Tue|Wed|Thu|Fri|Sat|Sun),\x20 (\d{2})\x20 (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\x20 (\d{4})\x20 (\d{2}):(\d{2}):(\d{2})\x20 GMT \s*\z/ix /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/ruby/1.9.0/time.rb:358: too short escaped multibyte character: /\A\s* (?:Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday),\x20 (\d\d)-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(\d\d)\x20 (\d\d):(\d\d):(\d\d)\x20 GMT \s*\z/ix /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/ruby/1.9.0/time.rb:372: too short escaped multibyte character: /\A\s* (?:Mon|Tue|Wed|Thu|Fri|Sat|Sun)\x20 (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\x20 (\d\d|\x20\d)\x20 (\d\d):(\d\d):(\d\d)\x20 (\d{4}) \s*\z/ix custom_require.rb:38:in `require:': compile error (SyntaxError) from remote_fetcher.rb:1:in `<main>' from custom_require.rb:38:in `require:' from spec_fetcher.rb:1:in `<main>' from custom_require.rb:38:in `require:' from query_command.rb:1:in `<main>' from custom_require.rb:38:in `require:' from list_command.rb:1:in `<main>' from custom_require.rb:38:in `require:' from command_manager.rb:129:in `load_and_instantiate:' }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/587> MacRuby <http://macruby.org/>

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