Issue 23481. Fix for creating a new class referenced from an inner local function.

pkg/analysis_server/test/services/correction/fix_test.dart

Index: pkg/analysis_server/test/services/correction/fix_test.dart
diff --git a/pkg/analysis_server/test/services/correction/fix_test.dart b/pkg/analysis_server/test/services/correction/fix_test.dart
index 5a6c3c0967501d0ca89f7de77f49c23a39a0b290..30c16e5f536c469f3ee3ca3ae7f4ac0ba8b42e98 100644
--- a/pkg/analysis_server/test/services/correction/fix_test.dart
+++ b/pkg/analysis_server/test/services/correction/fix_test.dart
@@ -389,6 +389,27 @@ class Test {
     _assertLinkedGroup(change.linkedEditGroups[0], ['Test v =', 'Test {']);
   }
 
+  void test_createClass_innerLocalFunction() {
+    resolveTestUnit('''
+f() {
+  g() {
+    Test v = null;
+  }
+}
+''');
+    assertHasFix(DartFixKind.CREATE_CLASS, '''
+f() {
+  g() {
+    Test v = null;
+  }
+}
+
+class Test {
+}
+''');
+    _assertLinkedGroup(change.linkedEditGroups[0], ['Test v =', 'Test {']);
+  }
+
   void test_createConstructor_forFinalFields() {
     errorFilter = (AnalysisError error) {
       return error.message.contains("'a'");