36 lines
735 B
Rust
36 lines
735 B
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#[allow(default_methods)];
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trait Foo {
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fn f() {
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io::println("Hello!");
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self.g();
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}
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fn g();
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}
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struct A {
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x: int
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}
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impl A : Foo {
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fn g() {
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io::println("Goodbye!");
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}
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}
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fn main() {
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let a = A { x: 1 };
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a.f();
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}
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