rust/tests/ui/traits/impl-1.rs

17 lines
340 B
Rust

// Test calling methods on an impl for a bare trait. This test checks that the
// trait impl is only applied to a trait object, not concrete types which implement
// the trait.
trait T {}
impl<'a> dyn T + 'a {
fn foo(&self) {}
}
impl T for i32 {}
fn main() {
let x = &42i32;
x.foo(); //~ERROR: no method named `foo` found
}