Why would setting the length of an array to 0 make it holey? I would understand if you were to set the length to a value greater than its content, it would create a HOLEY_ELEMENTS. Truncating should not have that same problem.
I would think the engine would continue to optimize for a PACKED_ELEMENTS Array if length were set to a value less than its current content, including 0.
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Why would setting the length of an array to
0make itholey? I would understand if you were to set the length to a value greater than its content, it would create aHOLEY_ELEMENTS. Truncating should not have that same problem.I would think the engine would continue to optimize for a
PACKED_ELEMENTSArray if length were set to a value less than its current content, including0.