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// only-x86_64
type Field1 = i32;
type Field3 = i64;
#[repr(C)]
union DummyUnion {
field1: Field1,
field3: Field3,
}
const UNION: DummyUnion = DummyUnion { field1: 1065353216 };
const FIELD3: Field3 = unsafe { UNION.field3 }; //~ ERROR it is undefined behavior to use this value
const FIELD_PATH: Struct = Struct { //~ ERROR it is undefined behavior to use this value
a: 42,
b: unsafe { UNION.field3 },
};
struct Struct {
a: u8,
b: Field3,
}
const FIELD_PATH2: Struct2 = Struct2 { //~ ERROR it is undefined behavior to use this value
b: [
21,
unsafe { UNION.field3 },
23,
24,
],
a: 42,
};
struct Struct2 {
b: [Field3; 4],
a: u8,
}
fn main() {
}
|
