[MacRuby-devel] [MacRuby] #598: EXC_BAD_ACCESS when *splatting arguments in method call

3 Feb 2010

      #598: EXC_BAD_ACCESS when *splatting arguments in method call
----------------------------+-----------------------------------------------
 Reporter:  me@…            |       Owner:  lsansonetti@…        
     Type:  defect          |      Status:  new                  
 Priority:  major           |   Milestone:                       
Component:  MacRuby         |    Keywords:                       
----------------------------+-----------------------------------------------
 The following class causes the below stack trace and a crash. Removing the
 line with the splat fixes it.

 {{{
 class FileList < Array
         def addFiles(files)
                 clear
                 push(*files)
                 files
         end
 end
 }}}

 {{{
 Program received signal:  “EXC_BAD_ACCESS”.
 sharedlibrary apply-load-rules all
 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/array.o" - no debug information available
 for "array.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/bignum.o" - no debug information available
 for "bignum.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/class.o" - no debug information available
 for "class.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/compar.o" - no debug information available
 for "compar.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/complex.o" - no debug information
 available for "complex.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/enum.o" - no debug information available
 for "enum.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/enumerator.o" - no debug information
 available for "enumerator.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/error.o" - no debug information available
 for "error.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/eval.o" - no debug information available
 for "eval.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/file.o" - no debug information available
 for "file.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/load.o" - no debug information available
 for "load.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/proc.o" - no debug information available
 for "proc.c".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/gc.o"
 - no debug information available for "gc.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/hash.o" - no debug information available
 for "hash.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/inits.o" - no debug information available
 for "inits.c".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/io.o"
 - no debug information available for "io.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/math.o" - no debug information available
 for "math.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/numeric.o" - no debug information
 available for "numeric.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/object.o" - no debug information available
 for "object.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/pack.o" - no debug information available
 for "pack.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/parse.o" - no debug information available
 for "parse.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/prec.o" - no debug information available
 for "prec.c".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/dir.o"
 - no debug information available for "dir.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/process.o" - no debug information
 available for "process.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/random.o" - no debug information available
 for "random.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/range.o" - no debug information available
 for "range.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/rational.o" - no debug information
 available for "rational.c".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/re.o"
 - no debug information available for "re.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regcomp.o" - no debug information
 available for "onig/regcomp.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regext.o" - no debug information
 available for "onig/regext.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regposix.o" - no debug information
 available for "onig/regposix.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regenc.o" - no debug information
 available for "onig/regenc.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/reggnu.o" - no debug information
 available for "onig/reggnu.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regsyntax.o" - no debug information
 available for "onig/regsyntax.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regerror.o" - no debug information
 available for "onig/regerror.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regparse.o" - no debug information
 available for "onig/regparse.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regtrav.o" - no debug information
 available for "onig/regtrav.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regexec.o" - no debug information
 available for "onig/regexec.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regposerr.o" - no debug information
 available for "onig/regposerr.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/regversion.o" - no debug information
 available for "onig/regversion.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/ascii.o" - no debug information
 available for "onig/enc/ascii.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/unicode.o" - no debug information
 available for "onig/enc/unicode.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/utf8.o" - no debug information
 available for "onig/enc/utf8.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/euc_jp.o" - no debug information
 available for "onig/enc/euc_jp.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/sjis.o" - no debug information
 available for "onig/enc/sjis.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/iso8859_1.o" - no debug
 information available for "onig/enc/iso8859_1.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/utf16_be.o" - no debug
 information available for "onig/enc/utf16_be.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/utf16_le.o" - no debug
 information available for "onig/enc/utf16_le.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/utf32_be.o" - no debug
 information available for "onig/enc/utf32_be.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/onig/enc/utf32_le.o" - no debug
 information available for "onig/enc/utf32_le.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/ruby.o" - no debug information available
 for "ruby.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/signal.o" - no debug information available
 for "signal.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/sprintf.o" - no debug information
 available for "sprintf.cpp".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/st.o"
 - no debug information available for "st.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/string.o" - no debug information available
 for "string.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/struct.o" - no debug information available
 for "struct.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/time.o" - no debug information available
 for "time.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/transcode.o" - no debug information
 available for "transcode.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/util.o" - no debug information available
 for "util.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/variable.o" - no debug information
 available for "variable.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/version.o" - no debug information
 available for "version.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/thread.o" - no debug information available
 for "thread.c".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/id.o"
 - no debug information available for "id.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/objc.o" - no debug information available
 for "objc.m".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/bs.o"
 - no debug information available for "bs.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/encoding.o" - no debug information
 available for "encoding.c".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/dln.o"
 - no debug information available for "dln.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/dmyext.o" - no debug information available
 for "dmyext.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/marshal.o" - no debug information
 available for "marshal.c".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/gcd.o"
 - no debug information available for "gcd.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/vm_eval.o" - no debug information
 available for "vm_eval.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/prelude.o" - no debug information
 available for "prelude.c".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/bridgesupport.o" - no debug information
 available for "bridgesupport.cpp".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/compiler.o" - no debug information
 available for "compiler.cpp".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/dispatcher.o" - no debug information
 available for "dispatcher.cpp".

 warning: Could not find object file "/Users/lrz/src/macruby-0.5-svn/vm.o"
 - no debug information available for "vm.cpp".

 warning: Could not find object file
 "/Users/lrz/src/macruby-0.5-svn/MacRuby.o" - no debug information
 available for "MacRuby.m".
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/598>
MacRuby <http://macruby.org/>