//@ run-rustfix #![allow(dead_code)] #![allow(dropping_references)] struct Foo { x: isize } #[allow(drop_bounds)] trait Bar: Drop { fn blah(&self); } impl Drop for Foo { fn drop(&mut self) { println!("kaboom"); } } impl Bar for Foo { fn blah(&self) { drop(self); //~ ERROR explicit use of destructor method } } fn main() { let x = Foo { x: 3 }; println!("{}", x.x); }