rust/tests/ui/issues/issue-15189.rs
2024-02-16 20:02:50 +00:00

11 lines
195 B
Rust

//@ run-pass
macro_rules! third {
($e:expr) => ({let x = 2; $e[x]})
}
fn main() {
let x = vec![10_usize,11_usize,12_usize,13_usize];
let t = third!(x);
assert_eq!(t,12_usize);
}