src/test/ui/parser/issue-62554.rs

// error-pattern:this file contains an unclosed delimiter
// error-pattern:xpected `{`, found `macro_rules`

fn main() {}

fn foo(u: u8) { if u8 macro_rules! u8 { (u6) => { fn uuuuuuuuuuu() { use s loo mod u8 {