File: instantiable.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-2
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 934,168 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (16 lines) | stat: -rw-r--r-- 329 bytes parent folder | download | duplicates (17) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
//@ run-pass

#![allow(non_camel_case_types)]
#![allow(dead_code)]

use std::ptr;

// check that we do not report a type like this as uninstantiable,
// even though it would be if the nxt field had type @foo:
struct foo(X);

struct X { x: usize, nxt: *const foo }

pub fn main() {
    let _x = foo(X {x: 0, nxt: ptr::null()});
}