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use auxiliary_macro::add_pinned_field;
use pin_project::pin_project;
fn is_unpin<T: Unpin>() {}
#[pin_project]
#[add_pinned_field]
struct Foo {
#[pin]
f: u32,
}
#[add_pinned_field]
#[pin_project]
struct Bar {
#[pin]
f: u32,
}
fn main() {
is_unpin::<Foo>(); //~ ERROR E0277
is_unpin::<Bar>(); //~ ERROR E0277
}