rust/src/test/run-pass/impl-inherent-non-conflict.rs
Brian Anderson 8c93a79e38 rustdoc: Replace no-pretty-expanded with pretty-expanded
Now that features must be declared expanded source often does not compile.
This adds 'pretty-expanded' to a bunch of test cases that still work.
2015-03-23 14:40:26 -07:00

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Rust

// Copyright 2015 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.
// Ensure that an user-defined type admits multiple inherent methods
// with the same name, which can be called on values that have a
// precise enough type to allow distinguishing between the methods.
// pretty-expanded FIXME #23616
struct Foo<T>(T);
impl Foo<usize> {
fn bar(&self) -> i32 { self.0 as i32 }
}
impl Foo<isize> {
fn bar(&self) -> i32 { -(self.0 as i32) }
}
fn main() {
let foo_u = Foo::<usize>(5);
assert_eq!(foo_u.bar(), 5);
let foo_i = Foo::<isize>(3);
assert_eq!(foo_i.bar(), -3);
}