我有一个 int 的 genericArray
[indent=4]
init
var a = new GenericArray of int
for var i = 1 to 3 do a.add (i)
say: Func of int = def (v)
stdout.printf ("%d ", v)
var end = a.length - 1
这些都输出1 2 3
for var i = 0 to end do stdout.printf ("%d ", a[i])
for var i = 0 to end do stdout.printf ("%d ", a.data[i])
a.foreach (say)
但是这个输出是1 0 2?
为什么输出不是1 2 3
for val in a.data do stdout.printf ("%d ", val)
如果我设置数据字段:
var a = new GenericArray of int
a.data = {1, 2, 3}
下面:它将输出1 2 3
for val in a.data do stdout.printf ("%d ", val)
一切都很好?
但是这些都输出1 3 0
for var i = 0 to end do stdout.printf ("%d ", a[i])
for var i = 0 to end do stdout.printf ("%d ", a.data[i])
a.foreach (say)
为什么它的行为如此奇怪?