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#![feature(offset_of_enum)]
use std::mem::offset_of;
mod m {
#[repr(C)]
pub struct Foo {
pub public: u8,
private: u8,
}
#[repr(C)]
pub struct FooTuple(pub u8, u8);
#[repr(C)]
struct Bar {
pub public: u8,
private: u8,
}
pub enum Baz {
Var1(Foo),
Var2(u64),
}
}
fn main() {
offset_of!(m::Foo, public);
offset_of!(m::Foo, private); //~ ERROR field `private` of struct `Foo` is private
offset_of!(m::FooTuple, 0);
offset_of!(m::FooTuple, 1); //~ ERROR field `1` of struct `FooTuple` is private
offset_of!(m::Bar, public); //~ ERROR struct `Bar` is private
offset_of!(m::Bar, private); //~ ERROR struct `Bar` is private
//~| ERROR field `private` of struct `Bar` is private
offset_of!(m::Baz, Var1.0.public);
offset_of!(m::Baz, Var1.0.private); //~ ERROR field `private` of struct `Foo` is private
offset_of!(m::Baz, Var2.0);
}
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