rust/tests/ui/variance/leaking-unnameables.rs

14 lines
271 B
Rust

// Test variance computation doesn't explode when we leak unnameable
// types due to `-> _` recovery.
pub struct Type<'a>(&'a ());
pub fn g() {}
pub fn f<T>() -> _ {
//~^ ERROR the placeholder `_` is not allowed within types on item signatures
g
}
fn main() {}