rust/tests/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.rs
2024-04-23 00:15:10 +09:00

32 lines
422 B
Rust

//@ run-rustfix
trait Foo {}
trait Bar {
fn hello(&self) {}
}
struct S;
impl Foo for S {}
impl Bar for S {}
fn test(foo: impl Foo) {
foo.hello(); //~ ERROR no method named `hello` found
}
trait Trait {
fn method(&self) {}
}
impl Trait for fn() {}
#[allow(dead_code)]
fn test2(f: impl Fn() -> dyn std::fmt::Debug) {
f.method(); //~ ERROR no method named `method` found
}
fn main() {
test(S);
}