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
60
61
62
63
64
65
66
67
68
|
warning: this constant cannot be used
--> $DIR/conditional_array_execution.rs:15:1
|
LL | const FOO: u32 = [X - Y, Y - X][(X < Y) as usize];
| ^^^^^^^^^^^^^^^^^^-----^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| attempt to subtract with overflow
|
note: lint level defined here
--> $DIR/conditional_array_execution.rs:11:9
|
LL | #![warn(const_err)]
| ^^^^^^^^^
warning: referenced constant has errors
--> $DIR/conditional_array_execution.rs:19:20
|
LL | const FOO: u32 = [X - Y, Y - X][(X < Y) as usize];
| ----- attempt to subtract with overflow
...
LL | println!("{}", FOO);
| ^^^
warning: this expression will panic at runtime
--> $DIR/conditional_array_execution.rs:19:20
|
LL | println!("{}", FOO);
| ^^^ referenced constant has errors
error[E0080]: referenced constant has errors
--> $DIR/conditional_array_execution.rs:19:5
|
LL | const FOO: u32 = [X - Y, Y - X][(X < Y) as usize];
| ----- attempt to subtract with overflow
...
LL | println!("{}", FOO);
| ^^^^^^^^^^^^^^^^^^^^
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
error[E0080]: erroneous constant used
--> $DIR/conditional_array_execution.rs:19:5
|
LL | println!("{}", FOO);
| ^^^^^^^^^^^^^^^---^^
| |
| referenced constant has errors
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
error[E0080]: referenced constant has errors
--> $DIR/conditional_array_execution.rs:19:20
|
LL | const FOO: u32 = [X - Y, Y - X][(X < Y) as usize];
| ----- attempt to subtract with overflow
...
LL | println!("{}", FOO);
| ^^^
error[E0080]: erroneous constant used
--> $DIR/conditional_array_execution.rs:19:20
|
LL | println!("{}", FOO);
| ^^^ referenced constant has errors
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0080`.
|
