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// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// check that we don't emit unneeded `resume` cleanup blocks for every
// destructor.
// CHECK-NOT: Unwind
#![feature(test)]
#![crate_type="rlib"]
extern crate test;
struct Foo {}
impl Drop for Foo {
fn drop(&mut self) {
test::black_box(());
}
}
#[no_mangle]
pub fn foo() {
let _foo = Foo {};
}
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