rust/tests/ui/mut/mut-pattern-mismatched.rs

21 lines
563 B
Rust

fn main() {
let foo = &mut 1;
// (separate lines to ensure the spans are accurate)
let &_ //~ ERROR mismatched types
//~| expected mutable reference `&mut {integer}`
//~| found reference `&_`
//~| types differ in mutability
= foo;
let &mut _ = foo;
let bar = &1;
let &_ = bar;
let &mut _ //~ ERROR mismatched types
//~| expected reference `&{integer}`
//~| found mutable reference `&mut _`
//~| types differ in mutability
= bar;
}