13 lines
329 B
Rust
13 lines
329 B
Rust
use std;
|
|
import option;
|
|
|
|
fn f<T>(&o: option<T>) {
|
|
assert o == option::none;
|
|
}
|
|
|
|
fn main() {
|
|
f::<int>(option::none);
|
|
//~^ ERROR taking mut reference to static item
|
|
//~^^ ERROR illegal borrow unless pure: creating mutable alias to aliasable, immutable memory
|
|
//~^^^ NOTE impure due to access to impure function
|
|
} |