rust/tests/ui/proc-macro/issue-42708.rs
2023-01-11 09:32:08 +00:00

27 lines
370 B
Rust

// run-pass
// aux-build:issue-42708.rs
#![feature(decl_macro)]
#![allow(unused)]
extern crate issue_42708;
macro m() {
#[derive(issue_42708::Test)]
struct S { x: () }
#[issue_42708::attr_test]
struct S2 { x: () }
#[derive(Clone)]
struct S3 { x: () }
fn g(s: S, s2: S2, s3: S3) {
(s.x, s2.x, s3.x);
}
}
m!();
fn main() {}