rust/tests/ui/proc-macro/macro-namespace-reserved.stderr
2023-01-11 09:32:08 +00:00

48 lines
1.9 KiB
Plaintext

error[E0428]: the name `my_macro` is defined multiple times
--> $DIR/macro-namespace-reserved.rs:25:1
|
LL | pub fn my_macro(input: TokenStream) -> TokenStream {
| -------------------------------------------------- previous definition of the macro `my_macro` here
...
LL | macro my_macro() {}
| ^^^^^^^^^^^^^^^^ `my_macro` redefined here
|
= note: `my_macro` must be defined only once in the macro namespace of this module
error[E0428]: the name `my_macro_attr` is defined multiple times
--> $DIR/macro-namespace-reserved.rs:26:1
|
LL | pub fn my_macro_attr(input: TokenStream, _: TokenStream) -> TokenStream {
| ----------------------------------------------------------------------- previous definition of the macro `my_macro_attr` here
...
LL | macro my_macro_attr() {}
| ^^^^^^^^^^^^^^^^^^^^^ `my_macro_attr` redefined here
|
= note: `my_macro_attr` must be defined only once in the macro namespace of this module
error[E0428]: the name `MyTrait` is defined multiple times
--> $DIR/macro-namespace-reserved.rs:27:1
|
LL | #[proc_macro_derive(MyTrait)]
| ------- previous definition of the macro `MyTrait` here
...
LL | macro MyTrait() {}
| ^^^^^^^^^^^^^^^ `MyTrait` redefined here
|
= note: `MyTrait` must be defined only once in the macro namespace of this module
error[E0428]: the name `SameName` is defined multiple times
--> $DIR/macro-namespace-reserved.rs:35:1
|
LL | #[proc_macro_derive(SameName)]
| -------- previous definition of the macro `SameName` here
...
LL | pub fn SameName(input: TokenStream) -> TokenStream {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `SameName` redefined here
|
= note: `SameName` must be defined only once in the macro namespace of this module
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0428`.