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|
union Foo {
a: str,
//~^ ERROR the size for values of type `str` cannot be known at compilation time
//~| ERROR field must implement `Copy` or be wrapped in `ManuallyDrop<...>`
}
enum Bar {
Boo = {
let _: Option<Foo> = None; //~ ERROR evaluation of constant value failed
0
},
}
union Foo2 {}
//~^ ERROR unions cannot have zero fields
enum Bar2 {
Boo = {
let _: Option<Foo2> = None;
0
},
}
#[repr(u8, packed)]
//~^ ERROR attribute should be applied to a struct or union
enum Foo3 {
A
}
enum Bar3 {
Boo = {
let _: Option<Foo3> = None;
0
},
}
fn main() {}
|
