mirror of https://github.com/rust-lang/rust
20 lines
355 B
Rust
20 lines
355 B
Rust
fn test(_x: &mut String) {}
|
|
|
|
fn test2(_x: &mut i32) {}
|
|
|
|
|
|
fn main() {
|
|
let x: usize = String::new();
|
|
//~^ ERROR E0308
|
|
let x: &str = String::new();
|
|
//~^ ERROR E0308
|
|
let y = String::new();
|
|
test(&y);
|
|
//~^ ERROR E0308
|
|
test2(&y);
|
|
//~^ ERROR E0308
|
|
let s = &mut String::new();
|
|
s = format!("foo");
|
|
//~^ ERROR E0308
|
|
}
|