blob: f86f22d5e40bf87a49b1c7b7bc0d6aef6dc74ffd (
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
56
57
58
59
|
error: lifetime may not live long enough
--> $DIR/empty-binders-err.rs:20:12
|
LL | fn covariance<'a, 'b, 'upper>(v: bool)
| -- ------ lifetime `'upper` defined here
| |
| lifetime `'a` defined here
...
LL | let _: &'upper () = match v {
| ^^^^^^^^^^ type annotation requires that `'a` must outlive `'upper`
|
= help: consider adding the following bound: `'a: 'upper`
error: lifetime may not live long enough
--> $DIR/empty-binders-err.rs:20:12
|
LL | fn covariance<'a, 'b, 'upper>(v: bool)
| -- ------ lifetime `'upper` defined here
| |
| lifetime `'b` defined here
...
LL | let _: &'upper () = match v {
| ^^^^^^^^^^ type annotation requires that `'b` must outlive `'upper`
|
= help: consider adding the following bound: `'b: 'upper`
help: the following changes may resolve your lifetime errors
|
= help: add bound `'a: 'upper`
= help: add bound `'b: 'upper`
error: lifetime may not live long enough
--> $DIR/empty-binders-err.rs:35:12
|
LL | fn contra_fn<'a, 'b, 'lower>(v: bool)
| -- ------ lifetime `'lower` defined here
| |
| lifetime `'a` defined here
...
LL | let _: fn(&'lower ()) = match v {
| ^^^^^^^^^^^^^^ type annotation requires that `'lower` must outlive `'a`
|
= help: consider adding the following bound: `'lower: 'a`
error: lifetime may not live long enough
--> $DIR/empty-binders-err.rs:48:12
|
LL | fn contra_struct<'a, 'b, 'lower>(v: bool)
| -- ------ lifetime `'lower` defined here
| |
| lifetime `'a` defined here
...
LL | let _: Contra<'lower> = match v {
| ^^^^^^^^^^^^^^ type annotation requires that `'lower` must outlive `'a`
|
= help: consider adding the following bound: `'lower: 'a`
error: aborting due to 4 previous errors
|
