File: lambda-infer-unresolved.rs

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rustc 1.70.0%2Bdfsg1-9
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// 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);
}