dmitrio planned changes to this revision.
dmitrio added a comment.
It seems that the proposed patch in its current state does not fully prevent
possible problems with move operation (did not catch any problems while
testing, but looking at the code again I don't think that all is good with it).
I suppose I am better to revise it again.
To: dmitrio, #frameworks, dfaure
Cc: ngraham, anthonyfieroni, meven, #frameworks, michaelh