error: unexpected end of input, expected identifier
 --> tests/fail/04_item_trait.rs:3:1
  |
3 | / #[alias(
4 | |     T1,
5 | |     deprecated(T2),
6 | |     deprecated(T3, since = "0.1.0"),
7 | |     deprecated(T4, note = "deprecation note"),
8 | |     deprecated(T5, since = "0.1.0", note = "deprecation note"),
9 | | )]
  | |__^
  |
  = note: this error originates in the attribute macro `alias` (in Nightly builds, run with -Z macro-backtrace for more info)