Modifying Nim to perform a check before each dereference would be trivial. The reason this isn't done yet is because in practice unchecked dereferences do not c

Modifying Nim to perform a check before each dereference would be trivial. The reason this isn't done yet is because in practice unchecked dereferences do not cause random memory corruption, I have been using Nim for a while now and have never seen an instance where this was a problem.