extern-vectorcall.rs

// Copyright 2016 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.

// ignore-arm
// ignore-aarch64

#![feature(abi_vectorcall)]

trait A {
    extern "vectorcall" fn test1(i: i32);
}

struct S;

impl A for S {
    extern "vectorcall" fn test1(i: i32) {
        assert_eq!(i, 1);
    }
}

extern "vectorcall" fn test2(i: i32) {
    assert_eq!(i, 2);
}

fn main() {
    <S as A>::test1(1);
    test2(2);
}