vm: rework object iteration #189
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Ensure that deleting object keys during iteration is safe by keeping a global chain of per-object iterators which are advanced to the next key when the entry that is about to be iterated is deleted. Signed-off-by: Jo-Philipp Wich <[email protected]>
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Ensure that deleting object keys during iteration is safe by keeping a global chain of per-object iterators which are advanced to the next key when the entry that is about to be iterated is deleted.