blob: c86623ce2898c71cd6afe1d290a3df7ad394cfef (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
// run-pass
#![allow(dead_code)]
#![allow(unused_variables)]
// Various scenarios in which `pub` is required in blocks
struct S;
mod m {
fn f() {
impl ::S {
pub fn s(&self) {}
}
}
}
// Scenario 1
pub trait Tr {
type A;
}
pub struct S1;
fn f() {
pub struct Z;
impl ::Tr for ::S1 {
type A = Z; // Private-in-public error unless `struct Z` is pub
}
}
// Scenario 2
trait Tr1 {
type A;
fn pull(&self) -> Self::A;
}
struct S2;
mod m1 {
fn f() {
pub struct Z {
pub field: u8
}
impl ::Tr1 for ::S2 {
type A = Z;
fn pull(&self) -> Self::A { Z{field: 10} }
}
}
}
fn main() {
S.s(); // Privacy error, unless `fn s` is pub
let a = S2.pull().field; // Privacy error unless `field: u8` is pub
}
|
