21 lines
838 B
Rust
21 lines
838 B
Rust
|
// 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.
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
let Box(a) = loop { };
|
||
|
|
//~^ ERROR field `0` of struct `std::boxed::Box` is private
|
||
|
|
|
||
|
|
// (The below is a trick to allow compiler to infer a type for
|
||
|
|
// variable `a` without attempting to ascribe a type to the
|
||
|
|
// pattern or otherwise attempting to name the Box type, which
|
||
|
|
// would run afoul of issue #22207)
|
||
|
|
let _b: *mut i32 = *a;
|
||
|
|
}
|