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checker: warn if unsafe method called outside unsafe block (#5863)

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This commit is contained in:
Nick Treleaven
2020-07-17 18:14:12 +01:00
committed by GitHub
parent 90d9040e6e
commit 105a0e015e
9 changed files with 92 additions and 9 deletions
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16
vlib/builtin/array.v
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@ -331,12 +331,18 @@ pub fn (a &array) clone() array {
if a.element_size == sizeof(array) {
for i in 0..a.len {
ar := array{}
C.memcpy(&ar, a.get_unsafe(i), sizeof(array))
unsafe {
C.memcpy(&ar, a.get_unsafe(i), sizeof(array))
}
ar_clone := ar.clone()
arr.set_unsafe(i, &ar_clone)
unsafe {
arr.set_unsafe(i, &ar_clone)
}
}
} else {
C.memcpy(byteptr(arr.data), a.data, a.cap * a.element_size)
unsafe {
C.memcpy(byteptr(arr.data), a.data, a.cap * a.element_size)
}
}
return arr
}
@ -681,7 +687,9 @@ pub fn compare_f32(a, b &f32) int {
pub fn (a array) pointers() []voidptr {
mut res := []voidptr{}
for i in 0..a.len {
res << a.get_unsafe(i)
unsafe {
res << a.get_unsafe(i)
}
}
return res
}