rust/tests/ui/generic-const-items/elided-lifetimes.rs

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2023-07-09 20:10:03 -05:00
#![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() {}