rust/tests/ui/suggestions/issue-89064.rs
2023-01-11 09:32:08 +00:00

36 lines
661 B
Rust

use std::convert::TryInto;
trait A<T> {
fn foo() {}
}
trait B<T, U> {
fn bar() {}
}
struct S;
impl<T> A<T> for S {}
impl<T, U> B<T, U> for S {}
fn main() {
let _ = A::foo::<S>();
//~^ ERROR
//~| HELP remove these generics
//~| HELP consider moving this generic argument
let _ = B::bar::<S, S>();
//~^ ERROR
//~| HELP remove these generics
//~| HELP consider moving these generic arguments
let _ = A::<S>::foo::<S>();
//~^ ERROR
//~| HELP remove these generics
let _ = 42.into::<Option<_>>();
//~^ ERROR
//~| HELP remove these generics
//~| HELP consider moving this generic argument
}