[MacRuby-devel] obj.method(m) often gives a TypeError

[Tim Rand]

I noticed that obj.method(m) is often giving an error. The error given on
[].methods looks like:

Tim:~/Desktop> macirb
>> def err(obj)
>>   obj.methods(1,1).each do |m|
?>     begin
?>       obj.method(m)
>>     rescue => e
>>       p e
>>     end
>>   end
>> end
=> nil
>> err([])
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `?'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `{_NSRange=QQ}'>
#<TypeError: unrecognized runtime type `?'>

No errors are raised with the same code (without parameters on the methods
of course) in ruby 1.9.1.
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