1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // Check that drop elaboration clears the "master" discriminant
12 // drop flag even if it protects no fields.
18 println!("dropping Good({})", self.0);
26 panic!("Suddenly, a Void appears.");
41 true => next = E::Fine(Good(123)),
46 E::Never(_) => return,
47 E::Fine(_good) => go = false,
50 // `next` is dropped and StorageDead'd here. We must reset the
51 // discriminant's drop flag to avoid random variants being