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#![allow(clippy::eq_op)]
#[cfg(feature = "use_core")]
extern crate core;
#[macro_use]
extern crate derivative;
#[derive(Derivative, PartialEq)]
#[derivative(Eq)]
#[repr(C, packed)]
struct Foo {
foo: u8
}
#[derive(Derivative)]
#[derivative(Eq)]
#[repr(C, packed)]
struct WithPtr<T: ?Sized> {
#[derivative(Eq(bound=""))]
foo: *const T
}
impl<T: ?Sized> PartialEq for WithPtr<T> {
fn eq(&self, other: &Self) -> bool {
self.foo == other.foo
}
}
#[derive(Derivative)]
#[derivative(PartialEq, Eq)]
#[repr(C, packed)]
struct Generic<T>(T);
trait SomeTrait {}
#[derive(Clone, Copy, PartialEq, Eq)]
struct SomeType {
#[allow(dead_code)]
foo: u8
}
impl SomeTrait for SomeType {}
fn assert_eq<T: Eq>(_: T) {}
#[test]
fn main() {
assert!(Foo { foo: 7 } == Foo { foo: 7 });
assert!(Foo { foo: 7 } != Foo { foo: 42 });
assert_eq(Foo { foo: 7 });
let ptr1: *const dyn SomeTrait = &SomeType { foo: 0 };
let ptr2: *const dyn SomeTrait = &SomeType { foo: 1 };
assert!(WithPtr { foo: ptr1 } == WithPtr { foo: ptr1 });
assert!(WithPtr { foo: ptr1 } != WithPtr { foo: ptr2 });
assert_eq(WithPtr { foo: ptr1 });
assert!(Generic(SomeType { foo: 0 }) == Generic(SomeType { foo: 0 }));
assert_eq(Generic(SomeType { foo: 0 }));
}
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