rust/tests/ui/binding/match-var-hygiene.rs
2024-02-16 20:02:50 +00:00

12 lines
200 B
Rust

//@ run-pass
// shouldn't affect evaluation of $ex.
macro_rules! bad_macro { ($ex:expr) => (
{match 9 {_x => $ex}}
)}
fn main() {
match 8 {
_x => assert_eq!(bad_macro!(_x),8)
}
}