rust/src/test/run-pass/trait-bounds-on-structs-and-enums.rs
Patrick Walton 086a5ca7d2 librustc: Allow trait bounds on structures and enumerations, and check
them during kind checking.

This implements RFC #11.

Closes #15759.
2014-08-17 01:39:10 -07:00

27 lines
633 B
Rust

// Copyright 2014 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.
trait U {}
trait T<X: U> {}
trait S2<Y: U> {
fn m(x: Box<T<Y>>) {}
}
struct St<X: U> {
f: Box<T<X>>,
}
impl<X: U> St<X> {
fn blah() {}
}
fn main() {}