error[E0658]: unnamed fields are not yet fully implemented --> $DIR/feature-gate-unnamed_fields.rs:4:5 | LL | _: union { | ^ | = note: see issue #49804 for more information = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: unnamed fields are not yet fully implemented --> $DIR/feature-gate-unnamed_fields.rs:4:8 | LL | _: union { | ________^ LL | | LL | | bar: u8, LL | | baz: u16 LL | | } | |_____^ | = note: see issue #49804 for more information = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: unnamed fields are not yet fully implemented --> $DIR/feature-gate-unnamed_fields.rs:14:5 | LL | _: struct { | ^ | = note: see issue #49804 for more information = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: unnamed fields are not yet fully implemented --> $DIR/feature-gate-unnamed_fields.rs:14:8 | LL | _: struct { | ________^ LL | | LL | | foobaz: u8, LL | | barbaz: u16 LL | | } | |_____^ | = note: see issue #49804 for more information = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: unnamed fields are not yet fully implemented --> $DIR/feature-gate-unnamed_fields.rs:26:5 | LL | _: S | ^ | = note: see issue #49804 for more information = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0658`.