rust/tests/ui/issues/issue-15189.rs
2023-01-11 09:32:08 +00:00

11 lines
194 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);
}