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//@ edition: 2021
fn f<'a>(x: Box<dyn Fn() -> Option<usize + 'a>>) -> usize {
//~^ ERROR expected trait, found builtin type `usize`
//~| ERROR expected a type, found a trait [E0782]
0
}
fn create_adder<'a>(x: i32) -> usize + 'a {
//~^ ERROR expected trait, found builtin type `usize`
//~| ERROR expected a type, found a trait [E0782]
move |y| x + y
}
struct Struct<'a>{
x: usize + 'a,
//~^ ERROR expected trait, found builtin type `usize`
//~| ERROR expected a type, found a trait [E0782]
}
fn main() {
}
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