// originally from rustc ./tests/ui/regions/issue-78262.rs | |
// ICE: to get the signature of a closure, use args.as_closure().sig() not fn_sig() | |
#![allow(clippy::upper_case_acronyms)] | |
trait TT {} | |
impl dyn TT { | |
fn func(&self) {} | |
} | |
#[rustfmt::skip] | |
fn main() { | |
let f = |x: &dyn TT| x.func(); | |
//~^ ERROR: borrowed data escapes outside of closure | |
} |