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revert making casts atomic, test order dependency
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// 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. | ||
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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 _; | ||
} |
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error[E0641]: cannot cast to a pointer of an unknown kind | ||
--> $DIR/order-dependent-cast-inference.rs:15:17 | ||
| | ||
LL | let mut y = 0 as *const _; | ||
| ^^^^^-------- | ||
| | | ||
| help: consider giving more type information | ||
| | ||
= note: The type information given here is insufficient to check whether the pointer cast is valid | ||
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error: aborting due to previous error | ||
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For more information about this error, try `rustc --explain E0641`. |