blessed v unblessed references

Radoslaw Zielinski radek at
Fri May 2 10:58:07 BST 2008

Dirk Koopman <djk at> [02-05-2008 10:47]:
> How do you safely tell whether a reference is blessed or not? When I say 
> safely, I mean without the runtime aborting.


Radosław Zieliński <radek at>
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