rust/tests/ui/proc-macro/test-same-crate.stderr

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error: can't use a procedural macro from the same crate that defines it
--> $DIR/test-same-crate.rs:13:14
|
LL | fn t() { crate::mac!(A) }
| ^^^^^^^^^^
|
= help: you can define integration tests in a directory named `tests`
error: aborting due to 1 previous error