rust/src/test/ui/macros/macro-tt-matchers.rs
2019-07-03 06:30:28 +09:00

12 lines
160 B
Rust

// build-pass (FIXME(62277): could be check-pass?)
#![allow(dead_code)]
macro_rules! foo {
($x:tt) => (type Alias = $x<i32>;)
}
foo!(Box);
fn main() {}