Object.methods in macirb returns crazy results

[tjw@…]

Experimental, r2001

Using this method prints out the methods, and then a bunch of source and corrupted bytes afterward:

irb(main):003:0> Object.methods => [:define_method, :public_instance_method, :instance_method, :autoload?, :autoload, :private_class_method, :public_class_method, :protected_method_defined?, :private_method_defined?, :public_method_defined?, :method_defined?, :module_function, :private, :protected, :public, :alias_method, :undef_method, :remove_method, :class_exec, :module_exec, :class_eval, :module_eval, :include, :extend_object, :append_features, :allocate, :class_variable_defined?, :class_variable_set, :class_variable_get, :remove_class_variable, :class_variables, :const_missing, :remove_const, :const_defined?, :const_set, :const_get, :constants, :private_instance_methods, :protected_instance_methods, :public_instance_methods, :instance_methods, :attr_accessor, :attr_writer, :attr_reader, :attr, :meta?, :ib_outlet, :ancestors, :name, :include?, :included_modules, :to_s, :initialize_copy, :>=, :>, :<=, :<, :<=>, :==, :===, :freeze, :method_signature, :method_undefined, :method_removed, :method_added, :extended, :included, :inherited, :new, :irb_current_working_workspace, :irb_change_workspace, :irb_workspaces, :irb_push_workspace, :irb_pop_workspace, :irb_load, :irb_require, :irb_source, :irb, :irb_jobs, :irb_fg, :irb_kill, :irb_help, :default_src_encoding, :irb_binding, :load_bridge_support_file, :enum_for, :to_enum, :object_id, :id, :binding, :define_singleton_method, :public_method, :method, :lambda, :proc, :framework, :require, :load, :abort, :exit, :sleep, :spawn, :system, :exit!, :fork, :exec, :trap, :rand, :srand, :test, :display, :p, :`, :readlines, :select, :readline, :gets, :puts, :putc, :print, :printf, :open, :syscall, :at_exit, :untrace_var, :trace_var, :extend, :respond_to?, :caller, :public_send, :send, :send, :method_missing, :instance_exec, :instance_eval, :loop, :throw, :catch, :callee, :method, :local_variables, :global_variables, :fail, :raise, :block_given?, :iterator?, :eval, :Array, :String, :Float, :Integer, :format, :sprintf, :native?, :tap, :is_a?, :kind_of?, :instance_of?, :remove_instance_variable, :instance_variable_defined?, :instance_variable_set, :instance_variable_get, :instance_variables, :public_methods, :private_methods, :protected_methods, :singleton_methods, :methods, :inspect, :frozen?, :untaint, :tainted?, :taint, :dup, :clone, :eql?, :!~, :=~, :nil?, :singleton_method_undefined, :singleton_method_removed, :singleton_method_added, :!=, :!, :equal?, :initialize, :hash]equal?, :initialize, :hash]_char_no == 0 && peek(0) =~ /\s/}) do

|op, io| @ltype = "=" until getc == "\n"; end until peek_equal?("=end") && peek(4) =~ /\s/

until getc == "\n"; end

end gets @ltype = nil Token(TkRD_COMMENT)

end

...

|op, io| identify_string(op)

end

@OP.=> ????????

irb(main):004:0>

[lsansonetti@…]

Most likely a ByteString bug...

[mattaimonetti@…]

$ macirb
irb(main):001:0> Object.methods
=> [:public_instance_method, :instance_method, :autoload?, :autoload, :private_class_method, :public_class_method, :protected_method_defined?, :private_method_defined?, :public_method_defined?, :method_defined?, :class_exec, :module_exec, :class_eval, :module_eval, :allocate, :class_variable_defined?, :class_variable_set, :class_variable_get, :remove_class_variable, :class_variables, :const_missing, :const_defined?, :const_set, :const_get, :constants, :private_instance_methods, :protected_instance_methods, :public_instance_methods, :instance_methods, :__meta__?, :ancestors, :name, :include?, :included_modules, :to_s, :>=, :>, :<=, :<, :<=>, :==, :===, :freeze, :new, :load_bridge_support_file, :Complex, :Rational, :enum_for, :to_enum, :object_id, :__id__, :define_singleton_method, :public_method, :method, :extend, :respond_to?, :public_send, :send, :__send__, :instance_exec, :instance_eval, :__callee__, :__method__, :__native__?, :tap, :is_a?, :kind_of?, :instance_of?, :instance_variable_defined?, :instance_variable_set, :instance_variable_get, :instance_variables, :public_methods, :private_methods, :protected_methods, :singleton_methods, :methods, :inspect, :untrusted?, :untrust, :trust, :frozen?, :untaint, :tainted?, :taint, :dup, :clone, :eql?, :!~, :=~, :nil?, :!=, :!, :equal?, :hash]
irb(main):002:0> 

[mattaimonetti@…]

Laurent says it's a problem with Array#inspect and he knows what the problem is. (seems to work from time to time)

[lsansonetti@…]

The problem should be fixed in trunk since a long time and definitely in MacRuby 0.5 beta 1.