25 lines
769 B
Rust
25 lines
769 B
Rust
// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// ignore-pretty issue #37199
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pub struct Foo;
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pub fn get_foo2<'a>(foo: &'a mut Option<&'a mut Foo>) -> &'a mut Foo {
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match foo {
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// Ensure that this is not considered a move, but rather a reborrow.
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&mut Some(ref mut x) => *x,
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&mut None => panic!(),
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}
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}
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fn main() {
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}
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