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|
enum Foo {
A = 5,
B = 42,
}
enum Bar {
C = 42,
D = 99,
}
#[repr(C)]
union Union {
foo: &'static Foo,
bar: &'static Bar,
u8: &'static u8,
}
static BAR: u8 = 5;
static FOO: (&Foo, &Bar) = unsafe {( //~ undefined behavior
Union { u8: &BAR }.foo,
Union { u8: &BAR }.bar,
)};
static FOO2: (&Foo, &Bar) = unsafe {(std::mem::transmute(&BAR), std::mem::transmute(&BAR))};
//~^ undefined behavior
fn main() {}
|
