Is a List <T> constructor a thread safe?

Question

In particular, is List (T) (IEnumerable (T)) thread safe if the IEnumerable used to initialize the list changes while building a new list?

Answer 1

This has nothing to do with the fact that the List constructor is thread safe; it depends only on whether IEnumerable is thread safe.

The constructor is not thread safe, but in this case it is not a problem. The constructor does nothing that compromises thread safety; it is an IEnumerable security problem, which can be a problem.

Answer 2

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