Hi,

When inspecting/orinting variables in the debugger I sometimes get��
UndefinedObject(Object)>>doesNotUnderstand: #indexForVarNamed:��
in��
OCCopyingTempVariable>>indexInTempVectorFromIR:

This happens when the variable is declare as a local variable in the method and access from some nested blocks.
I think there was a bug about something related, but from what I remember it was fixed.

Cheers,
Andrei