blob: 8aaae9fe6a7d168da9468dae63167beb0c02927c (
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
|
warning: any use of this value will cause an error
--> $DIR/issue-43197.rs:10:20
|
LL | const X: u32 = 0 - 1;
| ---------------^^^^^-
| |
| attempt to subtract with overflow
|
note: the lint level is defined here
--> $DIR/issue-43197.rs:3:9
|
LL | #![warn(const_err)]
| ^^^^^^^^^
warning: any use of this value will cause an error
--> $DIR/issue-43197.rs:12:24
|
LL | const Y: u32 = foo(0 - 1);
| -------------------^^^^^--
| |
| attempt to subtract with overflow
error[E0080]: evaluation of constant expression failed
--> $DIR/issue-43197.rs:14:23
|
LL | println!("{} {}", X, Y);
| ^ referenced constant has errors
warning: erroneous constant used
--> $DIR/issue-43197.rs:14:23
|
LL | println!("{} {}", X, Y);
| ^ referenced constant has errors
error[E0080]: evaluation of constant expression failed
--> $DIR/issue-43197.rs:14:26
|
LL | println!("{} {}", X, Y);
| ^ referenced constant has errors
warning: erroneous constant used
--> $DIR/issue-43197.rs:14:26
|
LL | println!("{} {}", X, Y);
| ^ referenced constant has errors
error: aborting due to 2 previous errors; 4 warnings emitted
For more information about this error, try `rustc --explain E0080`.
|
