1error[E0517]: attribute should be applied to a struct or union 2 --> $DIR/packed-enum.rs:3:8 3 | 43 | #[repr(packed)] //~ ERROR E0517 5 | ^^^^^^ 64 | / enum E1 { 75 | | V(()), 86 | | } 9 | |_- not a struct or union 10 11error[E0517]: attribute should be applied to a struct or union 12 --> $DIR/packed-enum.rs:9:8 13 | 149 | #[repr(packed)] //~ ERROR E0517 15 | ^^^^^^ 1610 | / enum E2 { 1711 | | V(()), 1812 | | } 19 | |_- not a struct or union 20 21error[E0517]: attribute should be applied to a struct or union 22 --> $DIR/packed-enum.rs:14:8 23 | 2414 | #[repr(packed)] //~ ERROR E0517 25 | ^^^^^^ 2615 | #[pin_project] 2716 | / enum E3 { 2817 | | V(()), 2918 | | } 30 | |_- not a struct or union 31