blob: 4b1f4f76cc45e7e8a58a12a89a9942c372693335 (
plain)
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
|
#![warn(clippy::unnecessary_cast)]
//@no-rustfix
fn main() {
let _ = std::ptr::null() as *const u8;
//~^ unnecessary_cast
}
mod issue11113 {
#[repr(C)]
struct Vtbl {
query: unsafe extern "system" fn(),
}
struct TearOff {
object: *mut std::ffi::c_void,
}
impl TearOff {
unsafe fn query(&self) {
unsafe {
((*(*(self.object as *mut *mut _) as *mut Vtbl)).query)()
//~^ unnecessary_cast
}
}
}
}
|