Auto merge of #106853 - TimNN:undo-remap, r=oli-obk

[rust.git] / tests / ui / coherence / coherence-overlap-negate-not-use-feature-gate.rs

use std::ops::DerefMut;

trait Foo {}
impl<T: DerefMut> Foo for T {}
impl<U> Foo for &U {}
//~^ ERROR: conflicting implementations of trait `Foo` for type `&_` [E0119]

fn main() {}