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
|
//@ edition:2018
#![allow(non_snake_case)]
use std::pin::Pin;
struct Struct { }
impl Struct {
// Test using `&mut self` sugar:
async fn ref_self(&mut self, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
// Test using `&mut Self` explicitly:
async fn ref_Self(self: &mut Self, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
async fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 {
f
//~^ ERROR lifetime may not live long enough
}
}
fn main() { }
|
