3 Commits

Author	SHA1	Message	Date
Esteban Küber	568b0ac624	Add test for lack of suggestion in stable ... This test will break when `Step` gets stabilized, but punt until then.	2024-12-07 21:26:23 +00:00
Esteban Küber	d13c34828e	reword trait bound suggestion message to include the bounds	2024-12-07 21:26:20 +00:00
Esteban Küber	68253e14ee	Don't suggest restricting bound with unstable traits on stable ... On nightly, we mention the trait is unstable ``` error[E0277]: the trait bound `T: Unstable` is not satisfied --> $DIR/unstable-trait-suggestion.rs:13:9 | LL | foo(t) | --- ^ the trait `Unstable` is not implemented for `T` | | | required by a bound introduced by this call | note: required by a bound in `foo` --> $DIR/unstable-trait-suggestion.rs:9:11 | LL | fn foo<T: Unstable>(_: T) {} | ^^^^^^^^ required by this bound in `foo` help: consider restricting type parameter `T` but it is an `unstable` trait | LL | pub fn demo<T: Unstable>(t: T) { | ++++++++++ ``` On stable, we don't suggest the trait at all ``` error[E0277]: the trait bound `T: Unstable` is not satisfied --> $DIR/unstable-trait-suggestion.rs:13:9 | LL | foo(t) | --- ^ the trait `Unstable` is not implemented for `T` | | | required by a bound introduced by this call | note: required by a bound in `foo` --> $DIR/unstable-trait-suggestion.rs:9:11 | LL | fn foo<T: Unstable>(_: T) {} | ^^^^^^^^ required by this bound in `foo` ```	2024-12-07 21:10:44 +00:00