2128d31a41
Issue #35789
27 lines
723 B
Rust
27 lines
723 B
Rust
// Copyright 2015 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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// A quick test of 'unsafe const fn' functionality
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#![feature(const_fn)]
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const unsafe fn dummy(v: u32) -> u32 {
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!v
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}
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const VAL: u32 = dummy(0xFFFF);
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//~^ ERROR E0133
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//~| NOTE call to unsafe function
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fn main() {
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assert_eq!(VAL, 0xFFFF0000);
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}
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