#349: Segmentation fault in macirb ------------------------+--------------------------------------------------- Reporter: dev@… | Owner: lsansonetti@… Type: defect | Status: new Priority: critical | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ------------------------+--------------------------------------------------- hey i just installed the r82747 of llvm and r2635 of macruby (with rake clean) {{{ $ macirb irb(main):001:0> 42 Segmentation fault }}} {{{ $ sw_vers ProductName: Mac OS X ProductVersion: 10.6.1 BuildVersion: 10B504 }}} in gdb it looks like a indefinite recursion: {{{ $ gdb macruby GNU gdb 6.3.50-20050815 (Apple version gdb-1344) (Fri Jul 3 01:19:56 UTC 2009) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-apple-darwin"...Reading symbols for shared libraries ..... done (gdb) run /usr/local/bin/macirb Starting program: /usr/local/bin/macruby /usr/local/bin/macirb Reading symbols for shared libraries .++++......................... done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries . done Reading symbols for shared libraries ... done Reading symbols for shared libraries . done irb(main):001:0> 42 Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x00007fff5f3ffe88 0x00000001001719e4 in rb_vm_dispatch (cache=0x10480acf0, self=8592454112, sel=0x7fff80bcfcf6, block=0x0, opt=3 '\003', argc=3) at vm.cpp:3171 3171 unsigned char opt, int argc, ...) (gdb) bt #0 0x00000001001719e4 in rb_vm_dispatch (cache=0x10480acf0, self=8592454112, sel=0x7fff80bcfcf6, block=0x0, opt=3 '\003', argc=3) at vm.cpp:3171 #1 0x000000010139b0b8 in MREP_754758840 () #2 0x000000010139b0b8 in MREP_754758840 () #3 0x000000010139b0b8 in MREP_754758840 () #4 0x000000010139b0b8 in MREP_754758840 () (deleted) #4880 0x000000010139b0b8 in MREP_754758840 () #4881 0x000000010139b0b8 in MREP_754758840 () #4882 0x000000010139b0b8 in MREP_754758840 () #4883 0x000000010139b0b8 in MREP_754758840 () #4884 0x000000010139b0b8 in MREP_754758840 () #4885 0x000000010006dd17 in rb_class_new_instance_imp (klass=8590965440, sel=<value temporarily unavailable, due to optimizations>, argc=4, argv=0x7fff5fbf9750) at object.c:1892 #4886 0x0000000100172b82 in rb_vm_dispatch (cache=0x100f69740, self=8590965440, sel=0x100f2db90, block=0x0, opt=0 '\0', argc=4) at vm.cpp:2704 #4887 0x000000010139b96c in MREP_754758840 () }}} this example does not work too: {{{ $ echo "p 42" | macirb p 42 core:in `__new__:': wrong number of arguments (3 for 4) (ArgumentError) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/349> MacRuby <http://macruby.org/>