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builtin: fix multiple array init (#10929)

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This commit is contained in:
yuyi
2021-07-24 04:25:12 +08:00
committed by GitHub
parent 3d907caa3f
commit 29cda252f1
2 changed files with 9 additions and 2 deletions
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4
vlib/builtin/array.v
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@ -55,7 +55,7 @@ fn __new_array_with_array_default(mylen int, cap int, elm_size int, val array) a
cap: cap_
}
for i in 0 .. arr.len {
val_clone := val.clone()
val_clone := unsafe { val.clone_to_depth(1) }
unsafe { arr.set_unsafe(i, &val_clone) }
}
return arr
@ -382,7 +382,7 @@ pub fn (a &array) clone_to_depth(depth int) array {
cap: a.cap
}
// Recursively clone-generated elements if array element is array type
if depth > 0 {
if depth > 0 && a.element_size == sizeof(array) && a.len >= 0 && a.cap >= a.len {
for i in 0 .. a.len {
ar := array{}
unsafe { C.memcpy(&ar, a.get_unsafe(i), int(sizeof(array))) }