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Migrated slew of run-pass tests to various subdirectories of ui/run-pass/.

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This commit is contained in:
Felix S. Klock II 2018-08-30 13:16:59 +02:00
parent 20ca02569a
commit 7834c22848
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56
src/test/run-pass/trait-inheritance-overloading.rs
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// Copyright 2012 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.
use std::cmp::PartialEq;
use std::ops::{Add, Sub, Mul};
trait MyNum : Add<Output=Self> + Sub<Output=Self> + Mul<Output=Self> + PartialEq + Clone { }
#[derive(Clone, Debug)]
struct MyInt { val: isize }
impl Add for MyInt {
type Output = MyInt;
fn add(self, other: MyInt) -> MyInt { mi(self.val + other.val) }
}
impl Sub for MyInt {
type Output = MyInt;
fn sub(self, other: MyInt) -> MyInt { mi(self.val - other.val) }
}
impl Mul for MyInt {
type Output = MyInt;
fn mul(self, other: MyInt) -> MyInt { mi(self.val * other.val) }
}
impl PartialEq for MyInt {
fn eq(&self, other: &MyInt) -> bool { self.val == other.val }
fn ne(&self, other: &MyInt) -> bool { !self.eq(other) }
}
impl MyNum for MyInt {}
fn f<T:MyNum>(x: T, y: T) -> (T, T, T) {
return (x.clone() + y.clone(), x.clone() - y.clone(), x * y);
}
fn mi(v: isize) -> MyInt { MyInt { val: v } }
pub fn main() {
let (x, y) = (mi(3), mi(5));
let (a, b, c) = f(x, y);
assert_eq!(a, mi(8));
assert_eq!(b, mi(-2));
assert_eq!(c, mi(15));
}