Fix issue 21426

pkg/analyzer/test/generated/static_type_warning_code_test.dart

Index: pkg/analyzer/test/generated/static_type_warning_code_test.dart
diff --git a/pkg/analyzer/test/generated/static_type_warning_code_test.dart b/pkg/analyzer/test/generated/static_type_warning_code_test.dart
index fd2950314b00b3009c7045eeac23f91585374667..fa0c16e73e82fb7f82058251a8e587de60ce9058 100644
--- a/pkg/analyzer/test/generated/static_type_warning_code_test.dart
+++ b/pkg/analyzer/test/generated/static_type_warning_code_test.dart
@@ -1189,6 +1189,78 @@ f(T e) { return e.m; }''');
     assertErrors(source, [StaticTypeWarningCode.UNDEFINED_GETTER]);
   }
 
+  void test_undefinedSuperGetter() {
+    Source source = addSource(r'''
+class A {}
+class B extends A {
+  get g {
+    return super.g;
+  }
+}''');
+    resolve(source);
+    assertErrors(source, [StaticTypeWarningCode.UNDEFINED_SUPER_GETTER]);
+  }
+
+  void test_undefinedSuperOperator_binaryExpression() {
+    Source source = addSource(r'''
+class A {}
+class B extends A {
+  operator +(value) {
+    return super + value;
+  }
+}''');
+    resolve(source);
+    assertErrors(source, [StaticTypeWarningCode.UNDEFINED_SUPER_OPERATOR]);
+  }
+
+  void test_undefinedSuperOperator_indexBoth() {
+    Source source = addSource(r'''
+class A {}
+class B extends A {
+  operator [](index) {
+    return super[index]++;
+  }
+}''');
+    resolve(source);
+    assertErrors(source, [StaticTypeWarningCode.UNDEFINED_SUPER_OPERATOR]);
+  }
+
+  void test_undefinedSuperOperator_indexSetter() {
+    Source source = addSource(r'''
+class A {}
+class B extends A {
+  operator []=(index, value) {
+    return super[index] = 0;
+  }
+}''');
+    resolve(source);
+    assertErrors(source, [StaticTypeWarningCode.UNDEFINED_SUPER_OPERATOR]);
+  }
+
+  void test_undefinedSuperOperator_indexGetter() {
+    Source source = addSource(r'''
+class A {}
+class B extends A {
+  operator [](index) {
+    return super[index + 1];
+  }
+}''');
+    resolve(source);
+    assertErrors(source, [StaticTypeWarningCode.UNDEFINED_SUPER_OPERATOR]);
+  }
+
+  void test_undefinedSuperSetter() {
+    Source source = addSource(r'''
+class A {}
+class B extends A {
+  f() {
+    super.m = 0;
+  }
+}''');
+    resolve(source);
+    assertErrors(source, [StaticTypeWarningCode.UNDEFINED_SUPER_SETTER]);
+  }
+
   void test_undefinedGetter_proxy_annotation_fakeProxy() {
     Source source = addSource(r'''
 library L;