add test case for issue 5907

ytmimi · ytmimi · commit badfa310708b · 2023-09-11T01:22:40.000-04:00
diff --git a/tests/target/issue_5907.rs b/tests/target/issue_5907.rs
@@ -0,0 +1,6 @@
+// rustfmt-format_code_in_doc_comments: true
+
+// ```
+// [
+// ]
+// ```

-Original file line number
+Diff line change
@@ @@ -0,0 +1,6 @@ @@
 +// rustfmt-format_code_in_doc_comments: true
++
 +// ```
 +// [
 +// ]
 +// ```