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// run-pass #![allow(dead_code)] #![allow(non_camel_case_types)] // pretty-expanded FIXME #23616 struct cat { done : extern "C" fn(usize), meows : usize, } impl Drop for cat { fn drop(&mut self) { (self.done)(self.meows); } } fn cat(done: extern "C" fn(usize)) -> cat { cat { meows: 0, done: done } } pub fn main() {}