LL | #[derive(Copy="bad")]
| ^ expected one of `)`, `,`, or `::` here
-warning: empty trait list in `derive`
- --> $DIR/malformed-derive-entry.rs:7:1
- |
-LL | #[derive()]
- | ^^^^^^^^^^^
-
error: malformed `derive` attribute input
- --> $DIR/malformed-derive-entry.rs:10:1
+ --> $DIR/malformed-derive-entry.rs:7:1
|
LL | #[derive]
| ^^^^^^^^^ help: missing traits to be derived: `#[derive(Trait1, Trait2, ...)]`