mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 23:34:48 +00:00
54 lines
1.1 KiB
Rust
54 lines
1.1 KiB
Rust
#![allow(dead_code)]
|
|
|
|
#[repr(align(16))]
|
|
#[derive(Clone, Copy)]
|
|
struct SA(i32);
|
|
|
|
#[derive(Clone, Copy)]
|
|
struct SB(SA);
|
|
|
|
#[repr(align(16))]
|
|
#[derive(Clone, Copy)]
|
|
union UA {
|
|
i: i32
|
|
}
|
|
|
|
#[derive(Clone, Copy)]
|
|
union UB {
|
|
a: UA
|
|
}
|
|
|
|
#[repr(packed)]
|
|
struct SC(SA); //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type
|
|
|
|
#[repr(packed)]
|
|
struct SD(SB); //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type
|
|
|
|
#[repr(packed)]
|
|
struct SE(UA); //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type
|
|
|
|
#[repr(packed)]
|
|
struct SF(UB); //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type
|
|
|
|
#[repr(packed)]
|
|
union UC { //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type
|
|
a: UA
|
|
}
|
|
|
|
#[repr(packed)]
|
|
union UD { //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type
|
|
n: UB
|
|
}
|
|
|
|
#[repr(packed)]
|
|
union UE { //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type
|
|
a: SA
|
|
}
|
|
|
|
#[repr(packed)]
|
|
union UF { //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type
|
|
n: SB
|
|
}
|
|
|
|
fn main() {}
|