File: issue-2735-2.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (27 lines) | stat: -rw-r--r-- 441 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
//@ run-pass
#![allow(non_camel_case_types)]

use std::cell::Cell;

// This test should behave exactly like issue-2735-3
struct defer<'a> {
    b: &'a Cell<bool>,
}

impl<'a> Drop for defer<'a> {
    fn drop(&mut self) {
        self.b.set(true);
    }
}

fn defer(b: &Cell<bool>) -> defer {
    defer {
        b: b
    }
}

pub fn main() {
    let dtor_ran = &Cell::new(false);
    let _  = defer(dtor_ran);
    assert!(dtor_ran.get());
}