rust/tests/ui/issues/issue-86756.rs
2023-01-11 09:32:08 +00:00

13 lines
396 B
Rust

trait Foo<T, T = T> {}
//~^ ERROR the name `T` is already used for a generic parameter in this item's generic parameters
fn eq<A, B>() {
eq::<dyn, Foo>
//~^ ERROR cannot find type `dyn` in this scope
//~| ERROR missing generics for trait `Foo`
//~| WARN trait objects without an explicit `dyn` are deprecated
//~| WARN this is accepted in the current edition
}
fn main() {}