File: lint-ctypes-73251-1.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 (26 lines) | stat: -rw-r--r-- 321 bytes parent folder | download | duplicates (7) 
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
 
#![feature(type_alias_impl_trait)]
#![deny(improper_ctypes)]

trait Baz {}

impl Baz for u32 {}

type Qux = impl Baz;

trait Foo {
    type Assoc;
}

impl Foo for u32 {
    type Assoc = Qux;
}

fn assign() -> Qux {
    1
}

extern "C" {
    fn lint_me() -> <u32 as Foo>::Assoc; //~ ERROR: uses type `Qux`
}

fn main() {}