src/test/ui/span/coerce-suggestions.rs


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#![feature(box_syntax)]

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 f;
    f = box f;
    //~^ ERROR E0308

    let s = &mut String::new();
    s = format!("foo");
    //~^ ERROR E0308
}