JS bytecode executable ""
[   0]    0: GetLexicalEnvironment dst:reg4
[   8]       GetGlobal dst:reg6, identifier:f
[  18]       Call dst:reg5, callee:reg6, this_value:Undefined, f
[  38]       End value:reg5

JS bytecode executable "f"
[   0]    0: GetLexicalEnvironment dst:reg4
[   8]       NewPrimitiveArray dst:reg5, elements:[1, 2, 3]
[  30]       Mov dst:reg6, src:Bool(false)
[  40]       GetIterator dst_iterator_object:reg7, dst_iterator_next:reg8, dst_iterator_done:reg9, iterable:reg5
[  58]       IteratorNextUnpack dst_value:reg10, dst_done:reg6, iterator_object:reg7, iterator_next:reg8, iterator_done:reg9
[  70]       JumpFalse condition:reg6, target:@98
[  80]    1: Mov dst:reg10, src:Undefined
[  90]       Jump target:@98
[  98]    2: Mov dst:a~0, src:reg10
[  a8]       JumpFalse condition:reg6, target:@d0
[  b8]    3: NewArray dst:reg11
[  c8]       Jump target:@e8
[  d0]    4: IteratorToArray dst:reg11, iterator_object:reg7, iterator_next_method:reg8, iterator_done_property:reg9
[  e8]    5: Mov dst:b~1, src:reg11
[  f8]       ThrowIfTDZ src:b~1
[ 100]       Return value:b~1