rust/tests/ui/const-generics/const-param-elided-lifetime.min.stderr
Esteban Küber 6c31f6ce12 Provide structured suggestion for #![feature(foo)]
```
error: `S2<'_>` is forbidden as the type of a const generic parameter
  --> $DIR/lifetime-in-const-param.rs:5:23
   |
LL | struct S<'a, const N: S2>(&'a ());
   |                       ^^
   |
   = note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
   |
LL + #![feature(adt_const_params)]
   |
```

Fix #55941.
2024-03-18 16:08:58 +00:00

94 lines
3.2 KiB
Plaintext

error[E0637]: `&` without an explicit lifetime name cannot be used here
--> $DIR/const-param-elided-lifetime.rs:9:19
|
LL | struct A<const N: &u8>;
| ^ explicit lifetime name needed here
error[E0637]: `&` without an explicit lifetime name cannot be used here
--> $DIR/const-param-elided-lifetime.rs:14:15
|
LL | impl<const N: &u8> A<N> {
| ^ explicit lifetime name needed here
error[E0637]: `&` without an explicit lifetime name cannot be used here
--> $DIR/const-param-elided-lifetime.rs:17:21
|
LL | fn foo<const M: &u8>(&self) {}
| ^ explicit lifetime name needed here
error[E0637]: `&` without an explicit lifetime name cannot be used here
--> $DIR/const-param-elided-lifetime.rs:22:15
|
LL | impl<const N: &u8> B for A<N> {}
| ^ explicit lifetime name needed here
error[E0637]: `&` without an explicit lifetime name cannot be used here
--> $DIR/const-param-elided-lifetime.rs:26:17
|
LL | fn bar<const N: &u8>() {}
| ^ explicit lifetime name needed here
error: `&u8` is forbidden as the type of a const generic parameter
--> $DIR/const-param-elided-lifetime.rs:9:19
|
LL | struct A<const N: &u8>;
| ^^^
|
= note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
|
LL + #![feature(adt_const_params)]
|
error: `&u8` is forbidden as the type of a const generic parameter
--> $DIR/const-param-elided-lifetime.rs:14:15
|
LL | impl<const N: &u8> A<N> {
| ^^^
|
= note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
|
LL + #![feature(adt_const_params)]
|
error: `&u8` is forbidden as the type of a const generic parameter
--> $DIR/const-param-elided-lifetime.rs:22:15
|
LL | impl<const N: &u8> B for A<N> {}
| ^^^
|
= note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
|
LL + #![feature(adt_const_params)]
|
error: `&u8` is forbidden as the type of a const generic parameter
--> $DIR/const-param-elided-lifetime.rs:26:17
|
LL | fn bar<const N: &u8>() {}
| ^^^
|
= note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
|
LL + #![feature(adt_const_params)]
|
error: `&u8` is forbidden as the type of a const generic parameter
--> $DIR/const-param-elided-lifetime.rs:17:21
|
LL | fn foo<const M: &u8>(&self) {}
| ^^^
|
= note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
|
LL + #![feature(adt_const_params)]
|
error: aborting due to 10 previous errors
For more information about this error, try `rustc --explain E0637`.