rust/tests/ui/span/range-2.rs
2023-01-11 09:32:08 +00:00

16 lines
393 B
Rust

// Test range syntax - borrow errors.
#![feature(rustc_attrs)]
pub fn main() { #![rustc_error] // rust-lang/rust#49855
let r = {
let a = 42;
let b = 42;
&a..&b
};
//~^^ ERROR `a` does not live long enough
//~| ERROR `b` does not live long enough
r.use_ref();
}
trait Fake { fn use_mut(&mut self) { } fn use_ref(&self) { } }
impl<T> Fake for T { }