rust/tests/ui/associated-types/associated-type-tuple-struc...

25 lines
495 B
Rust

// Users cannot yet construct structs through associated types
// in both expressions and patterns
#![feature(more_qualified_paths)]
fn main() {
let <Foo as A>::Assoc(n) = <Foo as A>::Assoc(2);
//~^ ERROR expected method or associated constant, found associated type
//~| ERROR expected method or associated constant, found associated type
assert!(n == 2);
}
struct TupleStruct(i8);
struct Foo;
trait A {
type Assoc;
}
impl A for Foo {
type Assoc = TupleStruct;
}