New upstream version 1.64.0+dfsg1

[rustc.git] / src / test / ui / type-alias-impl-trait / issue-53398-cyclic-types.rs

#![feature(type_alias_impl_trait)]

type Foo = impl Fn() -> Foo;

fn foo() -> Foo {
//~^ ERROR: overflow evaluating the requirement
    foo
}

fn main() {}