diff options
Diffstat (limited to 'vendor/zerocopy/tests/ui-nightly/transmute-ref-size-decrease.rs')
-rw-r--r-- | vendor/zerocopy/tests/ui-nightly/transmute-ref-size-decrease.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/vendor/zerocopy/tests/ui-nightly/transmute-ref-size-decrease.rs b/vendor/zerocopy/tests/ui-nightly/transmute-ref-size-decrease.rs new file mode 100644 index 000000000..1d66a54ef --- /dev/null +++ b/vendor/zerocopy/tests/ui-nightly/transmute-ref-size-decrease.rs @@ -0,0 +1,17 @@ +// Copyright 2023 The Fuchsia Authors +// +// Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0 +// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT +// license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option. +// This file may not be copied, modified, or distributed except according to +// those terms. + +extern crate zerocopy; + +use zerocopy::transmute_ref; + +fn main() {} + +// Although this is not a soundness requirement, we currently require that the +// size of the destination type is not smaller than the size of the source type. +const DECREASE_SIZE: &u8 = transmute_ref!(&[0u8; 2]); |