mirror of https://github.com/rust-lang/rust.git
43 lines
1.9 KiB
Plaintext
43 lines
1.9 KiB
Plaintext
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error: mismatched attribute proc macro signature
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--> $DIR/signature-proc-macro-attribute.rs:7:1
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LL | pub fn bad_input(input: String) -> TokenStream {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attribute proc macro must have two arguments of type `proc_macro::TokenStream`
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error: mismatched attribute proc macro signature
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--> $DIR/signature-proc-macro-attribute.rs:13:42
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LL | pub fn bad_output(input: TokenStream) -> String {
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| ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
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= note: attribute proc macros must have a signature of `fn(TokenStream, TokenStream) -> TokenStream`
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error: mismatched attribute proc macro signature
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--> $DIR/signature-proc-macro-attribute.rs:13:1
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LL | pub fn bad_output(input: TokenStream) -> String {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attribute proc macro must have two arguments of type `proc_macro::TokenStream`
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error: mismatched attribute proc macro signature
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--> $DIR/signature-proc-macro-attribute.rs:20:41
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LL | pub fn bad_everything(input: String) -> String {
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| ^^^^^^ found std::string::String, expected type `proc_macro::TokenStream`
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= note: attribute proc macros must have a signature of `fn(TokenStream, TokenStream) -> TokenStream`
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error: mismatched attribute proc macro signature
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--> $DIR/signature-proc-macro-attribute.rs:20:1
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LL | pub fn bad_everything(input: String) -> String {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attribute proc macro must have two arguments of type `proc_macro::TokenStream`
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error: mismatched attribute proc macro signature
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--> $DIR/signature-proc-macro-attribute.rs:27:49
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LL | pub fn too_many(a: TokenStream, b: TokenStream, c: String) -> TokenStream {
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| ^^^^^^^^^ found unexpected argument
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error: aborting due to 6 previous errors
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