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by udalov 3875 days ago
No, as I mentioned, only those 'when'-expressions, the result of which is used as a value, must be exhaustive. Those which are not, we call them 'when'-statements, correspond to an if-else chain in C-like languages and thus are not required to be exhaustive.

More info in the official reference: https://kotlinlang.org/docs/reference/control-flow.html#when...