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error: no rules expected the token `!`
--> $DIR/macro-doc-comments-1.rs:6:5
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LL | macro_rules! outer {
| ------------------ when calling this macro
...
LL | //! Inner
| ^^^^^^^^^
| |
| no rules expected this token in macro call
| inner doc comments expand to `#![doc = "..."]`, which is what this macro attempted to match
|
note: while trying to match `[`
--> $DIR/macro-doc-comments-1.rs:2:7
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LL | (#[$outer:meta]) => ()
| ^
error: aborting due to previous error
|
