Create a new typed array containing a given amount of elements.
Create a #JSCValue referencing a new typed array with space for length
elements of a given type. As all typed arrays must have an associated
ArrayBuffer, a new one of suitable size will be allocated to store
the elements, which will be initialized to zero.
Create a new typed array containing a given amount of elements.
Create a #JSCValue referencing a new typed array with space for length elements of a given type. As all typed arrays must have an associated ArrayBuffer, a new one of suitable size will be allocated to store the elements, which will be initialized to zero.
The type must *not* be JSC_TYPED_ARRAY_NONE.