31 lines
525 B
Rust
31 lines
525 B
Rust
struct X(usize);
|
|
|
|
impl X {
|
|
fn zap(&self) {
|
|
//~^ HELP
|
|
//~| SUGGESTION &mut self
|
|
self.0 = 32;
|
|
//~^ ERROR
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
let ref foo = 16;
|
|
//~^ HELP
|
|
//~| SUGGESTION ref mut foo
|
|
*foo = 32;
|
|
//~^ ERROR
|
|
if let Some(ref bar) = Some(16) {
|
|
//~^ HELP
|
|
//~| SUGGESTION ref mut bar
|
|
*bar = 32;
|
|
//~^ ERROR
|
|
}
|
|
match 16 {
|
|
ref quo => { *quo = 32; },
|
|
//~^ ERROR
|
|
//~| HELP
|
|
//~| SUGGESTION ref mut quo
|
|
}
|
|
}
|