-error: a macro named `panic` has already been exported
+error[E0255]: the name `panic` is defined multiple times
--> $DIR/duplicate-check-macro-exports.rs:16:1
|
-LL | macro_rules! panic { () => {} } //~ ERROR a macro named `panic` has already been exported
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `panic` already exported
+LL | pub use std::panic;
+ | ---------- previous import of the macro `panic` here
+...
+LL | macro_rules! panic { () => {} } //~ ERROR the name `panic` is defined multiple times
+ | ^^^^^^^^^^^^^^^^^^ `panic` redefined here
|
-note: previous macro export here
- --> $DIR/duplicate-check-macro-exports.rs:13:9
+ = note: `panic` must be defined only once in the macro namespace of this module
+help: You can use `as` to change the binding name of the import
|
-LL | pub use std::panic;
- | ^^^^^^^^^^
+LL | pub use std::panic as other_panic;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error
+For more information about this error, try `rustc --explain E0255`.