rust/tests/ui/match/issue-70972-dyn-trait.rs

const F: &'static dyn Send = &7u32;

fn main() {
    let a: &dyn Send = &7u32;
    match a {
        F => panic!(),
        //~^ ERROR `dyn Send` cannot be used in patterns
        _ => {}
    }
}
emit err when using trait objects in pat 2020-04-12 08:34:42 -05:00			`const F: &'static dyn Send = &7u32;`

			`fn main() {`
			`let a: &dyn Send = &7u32;`
			`match a {`
			`F => panic!(),`
Only rewrite valtree-constants to patterns and keep other constants opaque 2023-02-14 03:17:34 -06:00			//~^ ERROR `dyn Send` cannot be used in patterns
emit err when using trait objects in pat 2020-04-12 08:34:42 -05:00			`_ => {}`
			`}`
			`}`