File: dst-dtor-1.rs

package info (click to toggle)
rustc-web 1.78.0%2Bdfsg1-2~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,245,420 kB
  • sloc: xml: 147,985; javascript: 18,022; sh: 11,083; python: 10,265; ansic: 6,172; cpp: 5,023; asm: 4,390; makefile: 4,269
file content (24 lines) | stat: -rw-r--r-- 381 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
static mut DROP_RAN: bool = false;

struct Foo;
impl Drop for Foo {
    fn drop(&mut self) {
        unsafe { DROP_RAN = true; }
    }
}

trait Trait { fn dummy(&self) { } }
impl Trait for Foo {}

struct Fat<T: ?Sized> {
    f: T
}

pub fn main() {
    {
        let _x: Box<Fat<Trait>> = Box::<Fat<Foo>>::new(Fat { f: Foo });
    }
    unsafe {
        assert!(DROP_RAN);
    }
}