blob: 02296e6de75fcced3c8760c439f45a82ec7cde18 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
error[E0005]: refutable pattern in function argument: `&[]`, `&[_]` and `&[_, _, _, ..]` not covered
--> $DIR/const_let_refutable.rs:3:16
|
LL | const fn slice(&[a, b]: &[i32]) -> i32 {
| ^^^^^^^ patterns `&[]`, `&[_]` and `&[_, _, _, ..]` not covered
|
= note: the matched value is of type `&[i32]`
error[E0723]: loops and conditional expressions are not stable in const fn
--> $DIR/const_let_refutable.rs:3:17
|
LL | const fn slice(&[a, b]: &[i32]) -> i32 {
| ^^^^^^
|
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
= help: add `#![feature(const_fn)]` to the crate attributes to enable
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0005, E0723.
For more information about an error, try `rustc --explain E0005`.
|
