File: associated-const-type-parameter-arrays-2.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 (22 lines) | stat: -rw-r--r-- 374 bytes parent folder | download | duplicates (14)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
pub trait Foo {
    const Y: usize;
}

struct Abc;
impl Foo for Abc {
    const Y: usize = 8;
}

struct Def;
impl Foo for Def {
    const Y: usize = 33;
}

pub fn test<A: Foo, B: Foo>() {
    let _array = [4; <A as Foo>::Y];
    //~^ ERROR constant expression depends on a generic parameter
    //~| ERROR constant expression depends on a generic parameter
}

fn main() {
}