rust/tests/ui/coherence/coherence-blanket-conflicts-with-specific.rs
2023-01-11 09:32:08 +00:00

25 lines
378 B
Rust

use std::fmt::Debug;
use std::default::Default;
// Test that a blank impl for all T conflicts with an impl for some
// specific T.
trait MyTrait {
fn get(&self) -> usize;
}
impl<T> MyTrait for T {
fn get(&self) -> usize { 0 }
}
struct MyType {
dummy: usize
}
impl MyTrait for MyType {
//~^ ERROR E0119
fn get(&self) -> usize { self.dummy }
}
fn main() { }