rust/tests/ui/const-generics/issues/issue-63322-forbid-dyn.rs
2023-06-01 18:21:42 +00:00

18 lines
405 B
Rust

// revisions: full min
#![cfg_attr(full, feature(adt_const_params))]
#![cfg_attr(full, allow(incomplete_features))]
trait A {}
struct B;
impl A for B {}
fn test<const T: &'static dyn A>() {
//[full]~^ ERROR `&'static (dyn A + 'static)` can't be used as a const parameter type
//[min]~^^ ERROR `&'static (dyn A + 'static)` is forbidden
unimplemented!()
}
fn main() {
test::<{ &B }>();
}