rust/tests/ui/generic-const-items/elided-lifetimes.rs
2023-07-28 22:23:20 +02:00

19 lines
530 B
Rust

#![feature(generic_const_items)]
#![allow(incomplete_features)]
// Check that we forbid elided lifetimes inside the generics of const items.
const K<T>: () = ()
where
&T: Copy; //~ ERROR `&` without an explicit lifetime name cannot be used here
const I<const S: &str>: &str = "";
//~^ ERROR `&` without an explicit lifetime name cannot be used here
//~| ERROR `&str` is forbidden as the type of a const generic parameter
const B<T: Trait<'_>>: () = (); //~ ERROR `'_` cannot be used here
trait Trait<'a> {}
fn main() {}