#344: Segmentation fault: Hash and Array Inject ------------------------+--------------------------------------------------- Reporter: dev@… | Owner: lsansonetti@… Type: defect | Status: new Priority: critical | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: ------------------------+--------------------------------------------------- {{{ box $ cat crash.rb class Hash def symbolize_keys inject({}) do |hash, (key, value)| hash.merge(key.to_sym => value.respond_to?(:symbolize_keys) ? value.symbolize_keys : value) end end end class Array def symbolize_keys inject([]) do |array, element| # array + [ element.respond_to?(:symbolize_keys) ? element.symbolize_keys : element ] "a" end end end p ({"data_sources"=>["xx"], "output_dir"=>"output"}).symbolize_keys box $ macruby crash.rb unknown: [BUG] Segmentation fault MacRuby version 0.5 (ruby 1.9.0) [universal-darwin10.0, x86_64] Abort trap }}} With gdb: {{{ (gdb) run crash.rb Starting program: /usr/local/bin/macruby crash.rb Reading symbols for shared libraries .++++......................... done Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x00007fff6077cd40 0x0000000100d90283 in _cache_getMethod () (gdb) bt #0 0x0000000100d90283 in _cache_getMethod () #1 0x0000000100d8fa43 in look_up_method () #2 0x0000000100176c4d in __rb_vm_dispatch [inlined] () at /Users/box/Documents/dev/macruby/macruby/vm.cpp:2780 #3 0x0000000100176c4d in rb_vm_dispatch (cache=0x102bf7740, self=140734799783520, sel=0x102b8b570, block=0x0, opt=0 '\0', argc=1) at vm.cpp:3154 #4 0x0000000104080545 in ?? () #5 0x00000001001752b6 in rb_vm_yield0 [inlined] () at /Users/box/Documents/dev/macruby/macruby/vm.cpp:4207 #6 0x00000001001752b6 in rb_vm_yield (argc=132064, argv=0x7fff5fbfcd70) at vm.cpp:4214 #7 0x000000010011a978 in rb_yield_0 [inlined] () at /Users/box/Documents/dev/macruby/macruby/vm_eval.c:194 #8 0x000000010011a978 in rb_yield_values (n=<value temporarily unavailable, due to optimizations>) at vm_eval.c:226 #9 0x0000000100039c68 in inject_i (i=1, p=140734799783488, argc=132832, argv=0x7fff5fbfd008) at enum.c:429 #10 0x00000001001741da in rb_vm_block_eval0 (b=0x20000e180, sel=0x0, self=8590066784, argc=1, argv=0x102bfb8e0) at vm.cpp:4082 #11 0x00000001001752b6 in rb_vm_yield0 [inlined] () at /Users/box/Documents/dev/macruby/macruby/vm.cpp:4207 #12 0x00000001001752b6 in rb_vm_yield (argc=1, argv=0x7fff5fbfd008) at vm.cpp:4214 #13 0x000000010011a1f0 in rb_yield (val=8590067424) at vm_eval.c:194 #14 0x000000010004d5f7 in each_pair_i (key=8590067424, value=0) at hash.c:1099 #15 0x0000000100050c2c in rb_hash_foreach (hash=<value temporarily unavailable, due to optimizations>, func=0x10004d5e0 <each_pair_i>, farg=0) at hash.c:108 #16 0x0000000100051321 in rb_hash_each_pair (hash=8590066592, sel=0x102b2b400) at hash.c:1125 #17 0x00000001001738e1 in rb_vm_call_with_cache2 (cache=0x102b2b490, block=0x20000e180, self=8590066592, klass=4295299792, sel=0x102b2b400, argc=<value temporarily unavailable, due to optimizations>, argv=0x0) at vm.cpp:2336 #18 0x0000000100037fd8 in enum_inject (obj=8590066592, sel=<value temporarily unavailable, due to optimizations>, argc=<value temporarily unavailable, due to optimizations>, argv=<value temporarily unavailable, due to optimizations>) at enum.c:521 #19 0x0000000100177be1 in rb_vm_dispatch (cache=0x102bf6230, self=8590066592, sel=0x102b51b30, block=0x20000cf00, opt=2 '\002', argc=1) at vm.cpp:2679 #20 0x0000000104080350 in ?? () #21 0x00000001040801d4 in ?? () Previous frame inner to this frame (gdb could not unwind past this frame) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/344> MacRuby <http://macruby.org/>