1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // Tests that nested vtables work with overloaded calls.
13 #![feature(unboxed_closures)]
15 use std::marker::PhantomData;
19 struct G<A>(PhantomData<A>);
21 impl<'a, A: Add<i32, Output=i32>> Fn<(A,)> for G<A> {
24 extern "rust-call" fn call(&self, (arg,): (A,)) -> i32 {
31 (G(PhantomData))(1_i32);