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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// ignore-fast
// aux-build:trait_default_method_xc_aux.rs
extern crate aux = "trait_default_method_xc_aux";
use aux::{A, TestEquality, Something};
use aux::B;
fn f<T: aux::A>(i: T) {
assert_eq!(i.g(), 10);
}
fn welp<T>(i: int, _x: &T) -> int {
i.g()
}
mod stuff {
pub struct thing { x: int }
}
impl A for stuff::thing {
fn f(&self) -> int { 10 }
}
fn g<T, U, V: B<T>>(i: V, j: T, k: U) -> (T, U) {
i.thing(j, k)
}
fn eq<T: TestEquality>(lhs: &T, rhs: &T) -> bool {
lhs.test_eq(rhs)
}
fn neq<T: TestEquality>(lhs: &T, rhs: &T) -> bool {
lhs.test_neq(rhs)
}
impl TestEquality for stuff::thing {
fn test_eq(&self, rhs: &stuff::thing) -> bool {
//self.x.test_eq(&rhs.x)
eq(&self.x, &rhs.x)
}
}
pub fn main () {
// Some tests of random things
f(0);
assert_eq!(A::lurr(&0, &1), 21);
let a = stuff::thing { x: 0 };
let b = stuff::thing { x: 1 };
let c = Something { x: 1 };
assert_eq!(0i.g(), 10);
assert_eq!(a.g(), 10);
assert_eq!(a.h(), 11);
assert_eq!(c.h(), 11);
assert_eq!(0i.thing(3.14, 1), (3.14, 1));
assert_eq!(B::staticthing(&0i, 3.14, 1), (3.14, 1));
assert_eq!(B::<f64>::staticthing::<int>(&0i, 3.14, 1), (3.14, 1));
assert_eq!(g(0i, 3.14, 1), (3.14, 1));
assert_eq!(g(false, 3.14, 1), (3.14, 1));
let obj = ~0i as ~A;
assert_eq!(obj.h(), 11);
// Trying out a real one
assert!(12.test_neq(&10));
assert!(!10.test_neq(&10));
assert!(a.test_neq(&b));
assert!(!a.test_neq(&a));
assert!(neq(&12, &10));
assert!(!neq(&10, &10));
assert!(neq(&a, &b));
assert!(!neq(&a, &a));
}
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