89bbd2c8b7
Do not require the target type to be fully known, either. This allows code like `let x: *const () = 0 as _` to work (see regression test).
18 lines
638 B
Rust
18 lines
638 B
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// Check that we allow a cast to `_` so long as the target type can be
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// inferred elsewhere.
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pub fn main() {
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let i: *const i32 = 0 as _;
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assert!(i.is_null());
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}
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