rust/tests/ui/consts/const-unsized.rs

use std::fmt::Debug;

const CONST_0: dyn Debug + Sync = *(&0 as &(dyn Debug + Sync));
//~^ ERROR the size for values of type
//~| ERROR the size for values of type

const CONST_FOO: str = *"foo";
//~^ ERROR the size for values of type
//~| ERROR the size for values of type

static STATIC_1: dyn Debug + Sync = *(&1 as &(dyn Debug + Sync));
//~^ ERROR the size for values of type
//~| ERROR the size for values of type

static STATIC_BAR: str = *"bar";
//~^ ERROR the size for values of type
//~| ERROR the size for values of type

fn main() {
    println!("{:?} {:?} {:?} {:?}", &CONST_0, &CONST_FOO, &STATIC_1, &STATIC_BAR);
    //~^ ERROR: cannot move a value of type `str`
    //~| ERROR: cannot move a value of type `dyn Debug + Sync`
}