[rustc.git] / src / test / ui / issues / issue-32963.rs

use std::mem;

trait Misc {}

fn size_of_copy<T: Copy+?Sized>() -> usize { mem::size_of::<T>() }

fn main() {
    size_of_copy::<dyn Misc + Copy>();
    //~^ ERROR only auto traits can be used as additional traits in a trait object
    //~| ERROR only auto traits can be used as additional traits in a trait object
    //~| ERROR the trait bound `dyn Misc: Copy` is not satisfied
}
Commit	Line	Data
a7813a04	1	use std::mem;
54a0048b	2
a7813a04	3	trait Misc {}
c34b1796	4
a7813a04	5	fn size_of_copy<T: Copy+?Sized>() -> usize { mem::size_of::<T>() }
7453a54e	6
a7813a04	7	fn main() {
dc9dc135	8	size_of_copy::<dyn Misc + Copy>();
abe05a73	9	//~^ ERROR only auto traits can be used as additional traits in a trait object
dfeec247	10	//~\| ERROR only auto traits can be used as additional traits in a trait object
1b1a35ee	11	//~\| ERROR the trait bound `dyn Misc: Copy` is not satisfied
223e47cc	12	}