tests/ui/panics/vec-extend-after-panic-3029.rs

//! Regression test for https://github.com/rust-lang/rust/issues/3029

//@ run-fail
//@ error-pattern:so long
//@ needs-subprocess

#![allow(unreachable_code)]

fn main() {
    let mut x = Vec::new();
    let y = vec![3];
    panic!("so long");
    x.extend(y.into_iter());
}