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error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
--> tests/ui-nightly/transmute-ref-size-decrease.rs:17:28
|
17 | const DECREASE_SIZE: &u8 = transmute_ref!(&[0u8; 2]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: source type: `[u8; 2]` (16 bits)
= note: target type: `u8` (8 bits)
= note: this error originates in the macro `$crate::assert_size_eq` which comes from the expansion of the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info)