blob: a719ddc4b16aac68ef508c62ba92017f5f0564df [file] [log] [blame] [edit]
// Generalizes the suggestion introduced in #100838
trait Foo<T> {
fn bar(&self, _: T);
}
impl Foo<i32> for i32 {
fn bar(&self, x: i32) {
println!("{}", self + x);
}
}
fn main() {
1.bar::<i32>(0);
//~^ ERROR method takes 0 generic arguments but 1 generic argument was supplied
//~| HELP consider moving this generic argument to the `Foo` trait, which takes up to 1 argument
//~| HELP remove the unnecessary generics
}