>The bit I haven't quite grasped is the circumstances under which \$pos1 and \$pos2 should be considered the same.

I am also confused since your example is not nested at all, i.e., I don't think the scalar reference itself is considered nested since you're pointing to two different memory structures (addresses). Do you have an actual nested data structure, LanX?

In reply to Re^2: Test scalar refs (not values) in deeply nested structure by perlfan
in thread Test scalar refs (not values) in deeply nested structure by LanX

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