File: no-static.rs

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (21 lines) | stat: -rw-r--r-- 335 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
// Check that we correctly prevent users from making trait objects
// from traits with static methods.

trait Foo {
    fn foo() {}
}

fn diverges() -> Box<dyn Foo> {
    //~^ ERROR E0038
    loop { }
}

struct Bar;

impl Foo for Bar {}

fn main() {
    let b: Box<dyn Foo> = Box::new(Bar);
    //~^ ERROR E0038
    //~| ERROR E0038
}