1 error: malformed `deprecated` attribute input
2 --> $DIR/invalid-literal.rs:1:1
4 LL | #[deprecated = b"test"]
5 | ^^^^^^^^^^^^^^^^^^^^^^^
7 help: the following are the possible correct uses
11 LL | #[deprecated(/*opt*/ since = "version", /*opt*/ note = "reason")]
12 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
13 LL | #[deprecated = "reason"]
14 | ^^^^^^^^^^^^^^^^^^^^^^^^
16 error: aborting due to previous error