1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
error[E0716]: temporary value dropped while borrowed
--> $DIR/issue-15480.rs:6:10
|
LL | &id(3)
| ^^^^^ creates a temporary value which is freed while still in use
LL | ];
| - temporary value is freed at the end of this statement
...
LL | for &&x in &v {
| -- borrow later used here
|
help: consider using a `let` binding to create a longer lived value
|
LL ~ let binding = id(3);
LL ~ let v = vec