rust/tests/ui/macros/issue-19163.rs
2023-01-11 09:32:08 +00:00

12 lines
225 B
Rust

// aux-build:issue-19163.rs
#[macro_use] extern crate issue_19163;
use std::io::Write;
fn main() {
let mut v = vec![];
mywrite!(&v, "Hello world");
//~^ ERROR cannot borrow data in a `&` reference as mutable
}