| // { dg-additional-options "-frust-unused-check-2.0" } | |
| #![feature(no_core, lang_items)] | |
| #![no_core] | |
| #[lang = "sized"] | |
| pub trait Sized {} | |
| #[lang = "drop"] | |
| pub trait Drop { | |
| fn drop(&mut self); | |
| } | |
| pub fn f(_x: &dyn Drop) {} | |
| // { dg-warning "trait object has a .Drop. bound" "" { target *-*-* } .-1 } |