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-rw-r--r--third_party/rust/zerocopy/tests/ui-nightly/transmute-ref-src-dst-not-references.rs17
1 files changed, 17 insertions, 0 deletions
diff --git a/third_party/rust/zerocopy/tests/ui-nightly/transmute-ref-src-dst-not-references.rs b/third_party/rust/zerocopy/tests/ui-nightly/transmute-ref-src-dst-not-references.rs
new file mode 100644
index 0000000000..114e917b54
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+++ b/third_party/rust/zerocopy/tests/ui-nightly/transmute-ref-src-dst-not-references.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() {}
+
+// `transmute_ref!` does not support transmuting between non-reference source
+// and destination types.
+const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize);