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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
//@ build-pass
#![warn(clashing_extern_declarations)]
#[repr(C)]
pub struct A {
a: [u16; 4],
}
#[repr(C)]
pub struct B {
b: [u32; 4],
}
pub mod a {
extern "C" {
pub fn foo(_: super::A);
}
}
pub mod b {
extern "C" {
pub fn foo(_: super::B);
//~^ WARN `foo` redeclared with a different signature
}
}
#[repr(C)]
pub struct G<T> {
g: [T; 4],
}
pub mod x {
extern "C" {
pub fn bar(_: super::G<u16>);
}
}
pub mod y {
extern "C" {
pub fn bar(_: super::G<u32>);
//~^ WARN `bar` redeclared with a different signature
}
}
fn main() {}
|
