mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-22 23:04:33 +00:00
39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
|
|
--> $DIR/escaping-bound-var.rs:1:12
|
|
|
|
|
LL | #![feature(generic_const_exprs)]
|
|
| ^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
|
|
= note: `#[warn(incomplete_features)]` on by default
|
|
|
|
error: cannot capture late-bound lifetime in constant
|
|
--> $DIR/escaping-bound-var.rs:7:13
|
|
|
|
|
LL | fn test<'a>(
|
|
| -- lifetime defined here
|
|
...
|
|
LL | let x: &'a ();
|
|
| ^^
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/escaping-bound-var.rs:6:6
|
|
|
|
|
LL | fn test<'a>(
|
|
| ---- implicitly returns `()` as its body has no tail or `return` expression
|
|
LL | _: &'a (),
|
|
LL | ) -> [(); {
|
|
| ______^
|
|
LL | | let x: &'a ();
|
|
LL | |
|
|
LL | | 1
|
|
LL | | }] {
|
|
| |__^ expected `[(); {
|
|
let x: &'a ();
|
|
1
|
|
}]`, found `()`
|
|
|
|
error: aborting due to 2 previous errors; 1 warning emitted
|
|
|
|
For more information about this error, try `rustc --explain E0308`.
|