From: "Yugui (Yuki Sonoda)" Date: 2009-01-17T17:00:12+09:00 Subject: [ruby-dev:37780] [BUG:1.9] irb/xmp with empty input aborts Yuguiです。次のようにすると[BUG]が出ます。 % ruby-1.9.1 -rirb/xmp < /dev/null /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:210: [BUG] get_local_var_idx: -1 ruby 1.9.1p0 (2009-01-16 revision 21600) [i386-darwin9.6.0] -- control frame ---------- c:0019 p:---- s:0052 b:0052 l:000051 d:000051 CFUNC :module_eval c:0018 p:0041 s:0048 b:0048 l:000047 d:000047 METHOD /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:210 c:0017 p:0016 s:0042 b:0042 l:000033 d:000041 BLOCK /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:205 c:0016 p:---- s:0039 b:0039 l:000038 d:000038 FINISH c:0015 p:---- s:0037 b:0037 l:000036 d:000036 CFUNC :each c:0014 p:0012 s:0034 b:0034 l:000033 d:000033 METHOD /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:204 c:0013 p:0098 s:0030 b:0030 l:000029 d:000029 CLASS /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:222 c:0012 p:0021 s:0028 b:0028 l:000027 d:000027 CLASS /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:192 c:0011 p:0009 s:0026 b:0026 l:000025 d:000025 TOP /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:11 c:0010 p:---- s:0024 b:0024 l:000023 d:000023 FINISH c:0009 p:---- s:0022 b:0022 l:000021 d:000021 CFUNC :require c:0008 p:0047 s:0018 b:0018 l:000017 d:000017 TOP /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb.rb:15 c:0007 p:---- s:0016 b:0016 l:000015 d:000015 FINISH c:0006 p:---- s:0014 b:0014 l:000013 d:000013 CFUNC :require c:0005 p:0011 s:0010 b:0010 l:000009 d:000009 TOP /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/xmp.rb:12 c:0004 p:---- s:0008 b:0008 l:000007 d:000007 FINISH c:0003 p:---- s:0006 b:0006 l:000005 d:000005 CFUNC :require c:0002 p:-587640 s:0004 b:0004 l:000003 d:000003 TOP c:0001 p:0000 s:0002 b:0002 l:002634 d:002634 TOP
:38964 --------------------------- -- Ruby level backtrace information----------------------------------------- /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:210:in `module_eval' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:210:in `def_extend_command' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:205:in `block in install_extend_commands' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:204:in `each' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:204:in `install_extend_commands' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:222:in `' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:192:in `' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/extend-command.rb:11:in `' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb.rb:15:in `require' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb.rb:15:in `' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/xmp.rb:12:in `require' /Users/yugui/local/lib/ruby-1.9.1/1.9.1/irb/xmp.rb:12:in `' ruby-1.9.1:0:in `require' -- C level backtrace information ------------------------------------------- 0x116522 0 ruby-1.9.1 0x00116522 rb_vm_bugreport + 82 0x2baec 1 ruby-1.9.1 0x0002baec rb_warning + 444 0x2bb4b 2 ruby-1.9.1 0x0002bb4b rb_bug + 43 0xf0841 3 ruby-1.9.1 0x000f0841 ruby_iseq_translate_threaded_code + 1345 0xf38a4 4 ruby-1.9.1 0x000f38a4 rb_parse_in_main + 6356 0xfa842 5 ruby-1.9.1 0x000fa842 ruby_iseq_compile + 994 0xfe15b 6 ruby-1.9.1 0x000fe15b ruby_debug_breakpoint + 3579 0xf072e 7 ruby-1.9.1 0x000f072e ruby_iseq_translate_threaded_code + 1070 0xf86f2 8 ruby-1.9.1 0x000f86f2 rb_parse_in_main + 26402 0xf23ad 9 ruby-1.9.1 0x000f23ad rb_parse_in_main + 989 0xfa8dc 10 ruby-1.9.1 0x000fa8dc ruby_iseq_compile + 1148 0xfe15b 11 ruby-1.9.1 0x000fe15b ruby_debug_breakpoint + 3579 0x1017b7 12 ruby-1.9.1 0x001017b7 rb_iseq_compile_with_option + 183 0x101937 13 ruby-1.9.1 0x00101937 rb_iseq_compile + 39 0x10ebba 14 ruby-1.9.1 0x0010ebba vm_invoke_proc + 1562 0x1123cb 15 ruby-1.9.1 0x001123cb rb_mod_module_exec + 283 0x101d75 16 ruby-1.9.1 0x00101d75 rb_iseq_compile + 1125 0x10669d 17 ruby-1.9.1 0x0010669d rb_funcall2 + 1773 0x108e0b 18 ruby-1.9.1 0x00108e0b rb_funcall2 + 11867 0x10e1fb 19 ruby-1.9.1 0x0010e1fb rb_funcall2 + 33355 0x1117c6 20 ruby-1.9.1 0x001117c6 rb_yield + 486 0x6452 21 ruby-1.9.1 0x00006452 rb_ary_each + 66 0x10669d 22 ruby-1.9.1 0x0010669d rb_funcall2 + 1773 0x108e0b 23 ruby-1.9.1 0x00108e0b rb_funcall2 + 11867 0x10e1fb 24 ruby-1.9.1 0x0010e1fb rb_funcall2 + 33355 0x10e538 25 ruby-1.9.1 0x0010e538 rb_iseq_eval + 264 0x324b9 26 ruby-1.9.1 0x000324b9 rb_load + 345 0x32a3a 27 ruby-1.9.1 0x00032a3a rb_require_safe + 890 0x10669d 28 ruby-1.9.1 0x0010669d rb_funcall2 + 1773 0x108e0b 29 ruby-1.9.1 0x00108e0b rb_funcall2 + 11867 0x10e1fb 30 ruby-1.9.1 0x0010e1fb rb_funcall2 + 33355 0x10e538 31 ruby-1.9.1 0x0010e538 rb_iseq_eval + 264 0x324b9 32 ruby-1.9.1 0x000324b9 rb_load + 345 0x32a3a 33 ruby-1.9.1 0x00032a3a rb_require_safe + 890 0x10669d 34 ruby-1.9.1 0x0010669d rb_funcall2 + 1773 0x108e0b 35 ruby-1.9.1 0x00108e0b rb_funcall2 + 11867 0x10e1fb 36 ruby-1.9.1 0x0010e1fb rb_funcall2 + 33355 0x10e538 37 ruby-1.9.1 0x0010e538 rb_iseq_eval + 264 0x324b9 38 ruby-1.9.1 0x000324b9 rb_load + 345 0x32a3a 39 ruby-1.9.1 0x00032a3a rb_require_safe + 890 0x10f3c9 40 ruby-1.9.1 0x0010f3c9 rb_f_eval + 697 0x1060cb 41 ruby-1.9.1 0x001060cb rb_funcall2 + 283 0xb8a42 42 ruby-1.9.1 0x000b8a42 ruby_init_loadpath + 258 0xbace2 43 ruby-1.9.1 0x000bace2 ruby_init_loadpath + 9122 0x2f3f9 44 ruby-1.9.1 0x0002f3f9 rb_ensure + 121 0xbaffd 45 ruby-1.9.1 0x000baffd ruby_init_loadpath + 9917 0xbb9dc 46 ruby-1.9.1 0x000bb9dc ruby_set_argv + 1420 0x1059cf 47 ruby-1.9.1 0x001059cf rb_vm_call_cfunc + 175 0xbbf66 48 ruby-1.9.1 0x000bbf66 ruby_process_options + 166 0x30e5b 49 ruby-1.9.1 0x00030e5b ruby_options + 123 0x1c57 50 ruby-1.9.1 0x00001c57 main + 87 0x1bc6 51 ruby-1.9.1 0x00001bc6 start + 54 [NOTE] You may encounter a bug of Ruby interpreter. Bug reports are welcome. For details: http://www.ruby-lang.org/bugreport.html -- Yugui http://yugui.jp 私は私をDumpする