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
|
//@ run-rustfix
#![feature(fn_delegation)]
#![allow(incomplete_features, unused)]
trait Trait {
fn foo(&self) {}
}
struct F;
impl Trait for F {}
pub mod to_reuse {
pub fn bar() {}
}
mod fn_to_other {
use super::*;
reuse Trait::foo; //~ ERROR path separator must be a double colon
reuse to_reuse::bar; //~ ERROR path separator must be a double colon
}
impl Trait for u8 {}
struct S(u8);
mod to_import {
pub fn check(arg: &u8) -> &u8 { arg }
}
impl Trait for S {
reuse Trait::* { //~ ERROR path separator must be a double colon
use to_import::check;
let _arr = Some(self.0).map(|x| [x * 2; 3]);
check(&self.0)
}
}
fn main() {
let s = S(0);
s.foo();
}
|
