rust/tests/ui/proc-macro/illegal-proc-macro-derive-use.stderr
2023-01-11 09:32:08 +00:00

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error: the `#[proc_macro_derive]` attribute is only usable with crates of the `proc-macro` crate type
--> $DIR/illegal-proc-macro-derive-use.rs:3:1
|
LL | #[proc_macro_derive(Foo)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error: the `#[proc_macro_derive]` attribute may only be used on bare functions
--> $DIR/illegal-proc-macro-derive-use.rs:10:1
|
LL | #[proc_macro_derive(Foo)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 2 previous errors