blob: 10aad3605ea3b1bf8f36400f186ff4487b07fbfd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
|
// check that reservation impls can't be used as normal impls in positive reasoning.
// revisions: old next
//[next] compile-flags: -Znext-solver
#![feature(rustc_attrs)]
trait MyTrait { fn foo(&self); }
#[rustc_reservation_impl = "foo"]
impl MyTrait for () { fn foo(&self) {} }
fn main() {
<() as MyTrait>::foo(&());
//~^ ERROR the trait bound `(): MyTrait` is not satisfied
}
|
