| // 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. |
| |
| // run-pass |
| |
| // aux-build:cross_crates_defaults.rs |
| |
| #![feature(specialization)] |
| |
| extern crate cross_crates_defaults; |
| |
| use cross_crates_defaults::*; |
| |
| struct LocalDefault; |
| struct LocalOverride; |
| |
| impl Foo for LocalDefault {} |
| |
| impl Foo for LocalOverride { |
| fn foo(&self) -> bool { true } |
| } |
| |
| fn test_foo() { |
| assert!(!0i8.foo()); |
| assert!(!0i32.foo()); |
| assert!(0i64.foo()); |
| |
| assert!(!LocalDefault.foo()); |
| assert!(LocalOverride.foo()); |
| } |
| |
| fn test_bar() { |
| assert!(0u8.bar() == 0); |
| assert!(0i32.bar() == 1); |
| assert!("hello".bar() == 0); |
| assert!(vec![()].bar() == 2); |
| assert!(vec![0i32].bar() == 2); |
| assert!(vec![0i64].bar() == 3); |
| } |
| |
| fn main() { |
| test_foo(); |
| test_bar(); |
| } |