// 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 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. use std::num::ToPrimitive; trait Add { fn to_int(&self) -> int; fn add_dynamic(&self, other: &Add) -> int; } impl Add for int { fn to_int(&self) -> int { *self } fn add_dynamic(&self, other: &Add) -> int { self.to_int() + other.to_int() //~ ERROR multiple applicable methods in scope } } fn main() { }