rust/tests/ui/dyn-keyword/dyn-angle-brackets.fixed

22 lines
496 B
Rust

// See https://github.com/rust-lang/rust/issues/88508
//@ run-rustfix
//@ edition:2018
#![deny(bare_trait_objects)]
#![allow(dead_code)]
#![allow(unused_imports)]
use std::fmt;
#[derive(Debug)]
pub struct Foo;
impl fmt::Display for Foo {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
<dyn fmt::Debug>::fmt(self, f)
//~^ ERROR trait objects without an explicit `dyn` are deprecated
//~| WARNING this is accepted in the current edition
}
}
fn main() {}