Erik Eckstein 79913b9595 Don't "finalize" the empty-array singleton. ...

Array literals only need to be finalized, if the array is really allocated.
In case of zero elements, no allocation is done, but the empty-array singleton is used.
"Finalization" means to emit an end_cow_mutation instruction on the array.
As the empty-array singleton is a read-only and shared object, it's not legal to do a end_cow_mutation on it.

2020-07-03 15:56:50 +02:00

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