rust/tests/ui/issues/issue-7660.rs

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// run-pass
#![allow(unused_variables)]
// Regression test for issue 7660
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// rvalue lifetime too short when equivalent `match` works
// pretty-expanded FIXME #23616
use std::collections::HashMap;
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struct A(isize, isize);
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pub fn main() {
let mut m: HashMap<isize, A> = HashMap::new();
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m.insert(1, A(0, 0));
let A(ref _a, ref _b) = m[&1];
let (a, b) = match m[&1] { A(ref _a, ref _b) => (_a, _b) };
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}