src/test/ui/const-generics/issue-60263.rs - third_party/rust - Git at Google

 struct B<const I: u8>; //~ ERROR const generics are unstable

 impl B<0> {
     fn bug() -> Self {
         panic!()
     }
 }

 fn main() {}
	struct B<const I: u8>; //~ ERROR const generics are unstable

	impl B<0> {
	fn bug() -> Self {
	panic!()
	}
	}

	fn main() {}