error: expected one of `extern`, `fn`, `safe`, or `unsafe`, found keyword `pub` --> $DIR/issue-76437-async.rs:4:11 | LL | async pub fn t() {} | ------^^^ | | | | | expected one of `extern`, `fn`, `safe`, or `unsafe` | help: visibility `pub` must come before `async`: `pub async` error: aborting due to 1 previous error