rust/src/test/ui/feature-gates/feature-gate-transparent_unions.stderr

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error[E0658]: transparent unions are unstable
--> $DIR/feature-gate-transparent_unions.rs:2:1
|
LL | / union OkButUnstableUnion {
LL | | field: u8,
LL | | zst: (),
LL | | }
| |_^
|
= note: for more information, see https://github.com/rust-lang/rust/issues/60405
= help: add #![feature(transparent_unions)] to the crate attributes to enable
error: aborting due to previous error
For more information about this error, try `rustc --explain E0658`.