File: trait-impl-fn-incompatibility.rs

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rustc 1.70.0%2Bdfsg1-9
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trait Foo {
    fn foo(x: u16);
    fn bar(&mut self, bar: &mut Bar);
}

struct Bar;

impl Foo for Bar {
    fn foo(x: i16) { } //~ ERROR incompatible type
    fn bar(&mut self, bar: &Bar) { } //~ ERROR incompatible type
}

fn main() {
}