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//@ run-pass
//@ check-run-results
#![feature(supertrait_item_shadowing)]
#![warn(supertrait_item_shadowing_usage)]
#![warn(supertrait_item_shadowing_definition)]
#![allow(dead_code)]
trait A {
fn hello(&self) {
println!("A");
}
}
impl<T> A for T {}
trait B: A {
fn hello(&self) {
//~^ WARN trait item `hello` from `B` shadows identically named item
println!("B");
}
}
impl<T> B for T {}
fn main() {
().hello();
//~^ WARN trait item `hello` from `B` shadows identically named item from supertrait
}
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