Ganesh Vernekar 21a5cf5d1d
Bring back tombstones to Head block (#6542)
* Bring back tombstones to Head block

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Add test cases

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Cleanup

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
2020-01-20 21:08:00 +05:30
..
2020-01-07 20:24:46 +00:00