rust/tests/ui/syntax-extension-minor.rs
2023-01-11 09:32:08 +00:00

15 lines
413 B
Rust

// run-pass
#![feature(concat_idents)]
pub fn main() {
struct Foo;
let _: concat_idents!(F, oo) = Foo; // Test that `concat_idents!` can be used in type positions
let asdf_fdsa = "<.<".to_string();
// concat_idents should have call-site hygiene.
assert!(concat_idents!(asd, f_f, dsa) == "<.<".to_string());
assert_eq!(stringify!(use_mention_distinction), "use_mention_distinction");
}