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#![feature(generic_associated_types)]
trait X {
type Y<'a>;
}
fn foo<'a>(arg: Box<dyn X<Y('a) = &'a ()>>) {}
//~^ ERROR: lifetime in trait object type must be followed by `+`
//~| ERROR: parenthesized generic arguments cannot be used
//~| ERROR this associated type takes 0 generic arguments but 1 generic argument
//~| ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments
fn bar<'a>(arg: Box<dyn X<Y() = ()>>) {}
//~^ ERROR: parenthesized generic arguments cannot be used
//~| ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments
fn main() {}
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