1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
trait X {
type Y<'a>;
}
fn foo<'a>(arg: Box<dyn X<Y('a) = &'a ()>>) {}
//~^ ERROR: lifetimes must be followed by `+` to form a trait object type
//~| ERROR: parenthesized generic arguments cannot be used
//~| ERROR associated type takes 0 generic arguments but 1 generic argument
//~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments
//~| ERROR associated type takes 0 generic arguments but 1 generic argument
//~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments
//~| ERROR associated type takes 0 generic arguments but 1 generic argument
//~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments
//~| ERROR at least one trait is required
//~| ERROR: the trait `X` is not dyn compatible
fn bar<'a>(arg: Box<dyn X<Y() = ()>>) {}
//~^ ERROR: parenthesized generic arguments cannot be used
//~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments
//~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments
//~| ERROR associated type takes 1 lifetime argument but 0 lifetime arguments
//~| ERROR: the trait `X` is not dyn compatible
fn main() {}
|
