| //@ run-pass |
| #![allow(dead_code)] |
| //@ aux-build:cross-crate-trait-inheritance-on-default-method.rs |
| //! Regression test for https://github.com/rust-lang/rust/issues/3979 |
| //! Exposed a bug where external traits on a default method were failing to typecheck. |
| |
| extern crate cross_crate_trait_inheritance_on_default_method as issue_3979_traits; |
| use issue_3979_traits::{Positioned, Movable}; |
| |
| struct Point { x: isize, y: isize } |
| |
| impl Positioned for Point { |
| fn SetX(&mut self, x: isize) { |
| self.x = x; |
| } |
| fn X(&self) -> isize { |
| self.x |
| } |
| } |
| |
| impl Movable for Point {} |
| |
| pub fn main() { |
| let mut p = Point{ x: 1, y: 2}; |
| p.translate(3); |
| assert_eq!(p.X(), 4); |
| } |
