Claude Pache (2017-08-15T15:04:32.000Z)
claude.pache at gmail.com (2017-08-15T15:34:13.705Z)
This feature is more related to null coalescing (evaluate the RHS when the LHS is null) than to optional chaining (evaluate the RHS when the LHS is *not* null). See https://github.com/gisenberg/proposal-nullary-coalescing/issues/1