Issue number added
diff --git a/LanguageFeatures/Constructor-tear-offs/ambiguities_A15_t01.dart b/LanguageFeatures/Constructor-tear-offs/ambiguities_A15_t01.dart
index 0647724..6a1bbd5 100644
--- a/LanguageFeatures/Constructor-tear-offs/ambiguities_A15_t01.dart
+++ b/LanguageFeatures/Constructor-tear-offs/ambiguities_A15_t01.dart
@@ -33,6 +33,7 @@
 /// @description Checks disambiguate by '?..' token. Test that a<b, c>?.. is
 /// parsed as (a<b), (c>?..)
 /// @author sgrekhov@unipro.ru
+/// @issue 47060
 
 // SharedOptions=--enable-experiment=constructor-tearoffs