rust/src/test/ui/order-dependent-cast-inference.rs
2018-03-26 22:58:36 -03:00

19 lines
748 B
Rust

// Copyright 2018 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.
fn main() {
// Tests case where inference fails due to the order in which casts are checked.
// Ideally this would compile, see #48270.
let x = &"hello";
let mut y = 0 as *const _;
//~^ ERROR cannot cast to a pointer of an unknown kind
y = x as *const _;
}