[rustc.git] / src / test / ui / type-alias-impl-trait / structural-match.rs

#![feature(const_impl_trait, type_alias_impl_trait)]

type Foo = impl Send;

// This is not structural-match
struct A;

const fn value() -> Foo {
    A
}
const VALUE: Foo = value();

fn test() {
    match todo!() {
        VALUE => (),
        //~^ `impl Send` cannot be used in patterns
        _ => (),
    }
}

fn main() {}
Commit	Line	Data
29967ef6	1	#![feature(const_impl_trait, type_alias_impl_trait)]
f9f354fc XL	2
	3	type Foo = impl Send;
	4
	5	// This is not structural-match
	6	struct A;
	7
	8	const fn value() -> Foo {
	9	A
	10	}
	11	const VALUE: Foo = value();
	12
	13	fn test() {
	14	match todo!() {
	15	VALUE => (),
1b1a35ee	16	//~^ `impl Send` cannot be used in patterns
f9f354fc XL	17	_ => (),
	18	}
	19	}
	20
1b1a35ee	21	fn main() {}