mirror of https://github.com/rust-lang/rust.git
45 lines
1.3 KiB
Plaintext
45 lines
1.3 KiB
Plaintext
error: `~const` is not allowed here
|
|
--> $DIR/super-traits-fail-3.rs:23:12
|
|
|
|
|
LL | trait Bar: ~const Foo {}
|
|
| ^^^^^^
|
|
|
|
|
note: this trait is not a `#[const_trait]`, so it cannot have `~const` trait bounds
|
|
--> $DIR/super-traits-fail-3.rs:23:1
|
|
|
|
|
LL | trait Bar: ~const Foo {}
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: `~const` can only be applied to `#[const_trait]` traits
|
|
--> $DIR/super-traits-fail-3.rs:32:17
|
|
|
|
|
LL | const fn foo<T: ~const Bar>(x: &T) {
|
|
| ^^^^^^ can't be applied to `Bar`
|
|
|
|
|
help: mark `Bar` as `#[const_trait]` to allow it to have `const` implementations
|
|
|
|
|
LL | #[const_trait] trait Bar: ~const Foo {}
|
|
| ++++++++++++++
|
|
|
|
error: `~const` can only be applied to `#[const_trait]` traits
|
|
--> $DIR/super-traits-fail-3.rs:32:17
|
|
|
|
|
LL | const fn foo<T: ~const Bar>(x: &T) {
|
|
| ^^^^^^ can't be applied to `Bar`
|
|
|
|
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
|
|
help: mark `Bar` as `#[const_trait]` to allow it to have `const` implementations
|
|
|
|
|
LL | #[const_trait] trait Bar: ~const Foo {}
|
|
| ++++++++++++++
|
|
|
|
error[E0277]: the trait bound `T: ~const Foo` is not satisfied
|
|
--> $DIR/super-traits-fail-3.rs:36:7
|
|
|
|
|
LL | x.a();
|
|
| ^
|
|
|
|
error: aborting due to 4 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|