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#![crate_type = "lib"]
#![feature(staged_api, rustc_attrs)]
#![stable(feature = "stable_feature", since = "1.0.0")]
#[stable(feature = "stable_feature", since = "1.0.0")]
pub trait JustTrait {
#[stable(feature = "stable_feature", since = "1.0.0")]
#[rustc_default_body_unstable(feature = "constant_default_body", issue = "none")]
const CONSTANT: usize = 0;
#[rustc_default_body_unstable(feature = "fun_default_body", issue = "none")]
#[stable(feature = "stable_feature", since = "1.0.0")]
fn fun() {}
#[rustc_default_body_unstable(feature = "fun_default_body", issue = "none", reason = "reason")]
#[stable(feature = "stable_feature", since = "1.0.0")]
fn fun2() {}
}
#[rustc_must_implement_one_of(eq, neq)]
#[stable(feature = "stable_feature", since = "1.0.0")]
pub trait Equal {
#[rustc_default_body_unstable(feature = "eq_default_body", issue = "none")]
#[stable(feature = "stable_feature", since = "1.0.0")]
fn eq(&self, other: &Self) -> bool {
!self.neq(other)
}
#[stable(feature = "stable_feature", since = "1.0.0")]
fn neq(&self, other: &Self) -> bool {
!self.eq(other)
}
}
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