rust/tests/ui/lambda-infer-unresolved.rs
2023-01-11 09:32:08 +00:00

16 lines
350 B
Rust

// run-pass
#![allow(unused_mut)]
// This should typecheck even though the type of e is not fully
// resolved when we finish typechecking the ||.
struct Refs { refs: Vec<isize> , n: isize }
pub fn main() {
let mut e = Refs{refs: vec![], n: 0};
let _f = || println!("{}", e.n);
let x: &[isize] = &e.refs;
assert_eq!(x.len(), 0);
}