Do not produce hint on constructor when class is deprectated (issue 25503)

pkg/analyzer/test/generated/resolver_test.dart

Index: pkg/analyzer/test/generated/resolver_test.dart
diff --git a/pkg/analyzer/test/generated/resolver_test.dart b/pkg/analyzer/test/generated/resolver_test.dart
index 8a106b326f71d7f14e973c1a27c8978d17944ac5..7dd67077b364bd54d6a245a7033142b20142c1cb 100644
--- a/pkg/analyzer/test/generated/resolver_test.dart
+++ b/pkg/analyzer/test/generated/resolver_test.dart
@@ -6644,6 +6644,18 @@ f() {
     verify([source]);
   }
 
+  void test_deprecatedAnnotationUse_classWithConstructor() {
+    Source source = addSource(r'''
+@deprecated
+class C {
+  C();
+}
+''');
+    computeLibrarySourceErrors(source);
+    assertNoErrors(source);
+    verify([source]);
+  }
+
   void test_divisionOptimization() {
     Source source = addSource(r'''
 f(int x, int y) {