mirror of https://github.com/rust-lang/rust
39 lines
1.3 KiB
Plaintext
39 lines
1.3 KiB
Plaintext
error: the `#[proc_macro_derive]` attribute may only be used on bare functions
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--> $DIR/issue-43106-gating-of-proc_macro_derive.rs:10:1
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LL | #[proc_macro_derive()]
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: the `#[proc_macro_derive]` attribute may only be used on bare functions
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--> $DIR/issue-43106-gating-of-proc_macro_derive.rs:18:17
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LL | mod inner { #![proc_macro_derive()] }
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| ^^^^^^^^^^^^^^^^^^^^^^^
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error: the `#[proc_macro_derive]` attribute is only usable with crates of the `proc-macro` crate type
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--> $DIR/issue-43106-gating-of-proc_macro_derive.rs:21:5
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LL | #[proc_macro_derive()] fn f() { }
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: the `#[proc_macro_derive]` attribute may only be used on bare functions
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--> $DIR/issue-43106-gating-of-proc_macro_derive.rs:24:5
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LL | #[proc_macro_derive()] struct S;
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: the `#[proc_macro_derive]` attribute may only be used on bare functions
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--> $DIR/issue-43106-gating-of-proc_macro_derive.rs:27:5
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LL | #[proc_macro_derive()] type T = S;
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: the `#[proc_macro_derive]` attribute may only be used on bare functions
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--> $DIR/issue-43106-gating-of-proc_macro_derive.rs:30:5
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LL | #[proc_macro_derive()] impl S { }
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: aborting due to 6 previous errors
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