#1063: Segfault occurs when compare the objects of Exception. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby #it "returns true if the two exceptions inherit from Exception but have different classes" do one = RuntimeError.new(:message) p one # .should be_kind_of(Exception) two = TypeError.new(:message) p two # .should be_kind_of(Exception) p one == two }}} BackTrack: {{{ $ DYLD_LIBRARY_PATH=. gdb --args ./macruby ~/tmp/tt.rb Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x00007fff5f3ffdc8 0x0000000100136c0f in rb_vm_dispatch () at dispatcher.cpp:582 582 int argc, const VALUE *argv) (gdb) bt 20 #0 0x0000000100136c0f in rb_vm_dispatch () at dispatcher.cpp:582 #1 0x000000010005dd61 in rb_vm_call0 (vm=0x100e1e6d0, top=0, self=8590009984, klass=0x2000375a0, sel=0x100e27c30, block=0x0, opt=2 '\002', argc=1, argv=0x7fff5f4008d0) at vm.h:603 #2 0x000000010005dbf2 in rb_vm_call (self=8590009984, sel=0x100e27c30, argc=1, argv=0x7fff5f4008d0) at vm.h:610 #3 0x000000010005ddcb in rb_equal (obj1=8590009984, obj2=8590050336) at object.c:67 #4 0x0000000100035c15 in exc_equal (exc=8590050336, sel=0x100e27c30, obj=8590009984) at error.c:582 #5 0x00000001001381fa in __rb_vm_rcall [inlined] () at /Users/watson/src /macruby-trunk-svn/dispatcher.cpp:161 #6 0x00000001001381fa in ruby_dispatch [inlined] () at /Users/watson/src /macruby-trunk-svn/dispatcher.cpp:466 #7 0x00000001001381fa in rb_vm_dispatch () at dispatcher.cpp:849 #8 0x000000010005dd61 in rb_vm_call0 (vm=0x100e1e6d0, top=0, self=8590050336, klass=0x20003b3e0, sel=0x100e27c30, block=0x0, opt=2 '\002', argc=1, argv=0x7fff5f401570) at vm.h:603 #9 0x000000010005dbf2 in rb_vm_call (self=8590050336, sel=0x100e27c30, argc=1, argv=0x7fff5f401570) at vm.h:610 #10 0x000000010005ddcb in rb_equal (obj1=8590050336, obj2=8590009984) at object.c:67 #11 0x0000000100035c15 in exc_equal (exc=8590009984, sel=0x100e27c30, obj=8590050336) at error.c:582 #12 0x00000001001381fa in __rb_vm_rcall [inlined] () at /Users/watson/src /macruby-trunk-svn/dispatcher.cpp:161 #13 0x00000001001381fa in ruby_dispatch [inlined] () at /Users/watson/src /macruby-trunk-svn/dispatcher.cpp:466 #14 0x00000001001381fa in rb_vm_dispatch () at dispatcher.cpp:849 #15 0x000000010005dd61 in rb_vm_call0 (vm=0x100e1e6d0, top=0, self=8590009984, klass=0x2000375a0, sel=0x100e27c30, block=0x0, opt=2 '\002', argc=1, argv=0x7fff5f402210) at vm.h:603 #16 0x000000010005dbf2 in rb_vm_call (self=8590009984, sel=0x100e27c30, argc=1, argv=0x7fff5f402210) at vm.h:610 #17 0x000000010005ddcb in rb_equal (obj1=8590009984, obj2=8590050336) at object.c:67 #18 0x0000000100035c15 in exc_equal (exc=8590050336, sel=0x100e27c30, obj=8590009984) at error.c:582 #19 0x00000001001381fa in __rb_vm_rcall [inlined] () at /Users/watson/src /macruby-trunk-svn/dispatcher.cpp:161 (More stack frames follow...) Current language: auto; currently objective-c++ (gdb) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1063> MacRuby <http://macruby.org/>