fn call_it<B:TraitB>(b: B) -> int {
let y = 4u;
- b.gimme_an_a(y) //~ ERROR failed to find an implementation of trait TraitA
- //~^ ERROR failed to find an implementation of trait TraitA
+ b.gimme_an_a(y) //~ ERROR the trait `TraitA` is not implemented
}
fn main() {