diff --git a/ets2panda/parser/TypedParser.cpp b/ets2panda/parser/TypedParser.cpp
index 23415ba83e8b85e49a6d5acb261b7dc088187893..a6ebafbfc7d73a84ff36e828b7c54ea514229c5b 100644
--- a/ets2panda/parser/TypedParser.cpp
+++ b/ets2panda/parser/TypedParser.cpp
@@ -241,7 +241,7 @@ ir::ArrowFunctionExpression *TypedParser::ParseGenericArrowFunction()
     ES2PANDA_ASSERT(Lexer()->GetToken().Type() == lexer::TokenType::PUNCTUATOR_LESS_THAN);
     lexer::SourcePosition startLoc = Lexer()->GetToken().Start();
 
-    auto typeParamDeclOptions = TypeAnnotationParsingOptions::NO_OPTS;
+    auto typeParamDeclOptions = TypeAnnotationParsingOptions::REPORT_ERROR;
     ir::TSTypeParameterDeclaration *typeParamDecl = ParseTypeParameterDeclaration(&typeParamDeclOptions);
 
     if (Lexer()->GetToken().Type() != lexer::TokenType::PUNCTUATOR_LEFT_PARENTHESIS) {
diff --git a/ets2panda/test/ast/compiler/ets/invalid_token.ets b/ets2panda/test/ast/compiler/ets/invalid_token.ets
index e7e33126f8f6c3d6b5efdbe3e5f8a51aa8e96817..0d30da416f29ef79a62fb6ce05896035530a5498 100644
--- a/ets2panda/test/ast/compiler/ets/invalid_token.ets
+++ b/ets2panda/test/ast/compiler/ets/invalid_token.ets
@@ -19,4 +19,5 @@ class A {
 
 /* @@? 17:18 Error SyntaxError: Number, string or computed value property name '2' is not allowed, use classes to access data by property names that are identifiers */
 /* @@? 17:18 Error SyntaxError: Identifier expected, got 'number literal'. */
-/* @@? 17:18 Error SyntaxError: Unexpected token '2'. */
\ No newline at end of file
+/* @@? 17:18 Error SyntaxError: Unexpected token '2'. */
+/* @@? 18:1 Error SyntaxError: Unexpected token, expected '>'. */
diff --git a/ets2panda/test/ast/parser/ets/invalid_syntax_in_object_literal.ets b/ets2panda/test/ast/parser/ets/invalid_syntax_in_object_literal.ets
new file mode 100644
index 0000000000000000000000000000000000000000..11b608f9bcec649f98413bc81fab1a948510360d
--- /dev/null
+++ b/ets2panda/test/ast/parser/ets/invalid_syntax_in_object_literal.ets
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+let a2: A2 = {
+    value: {
+        'bbb': 222 / <s
+    }
+}
+
+/* @@? 16:9 Error TypeError: Cannot find type 'A2'. */
+/* @@? 19:5 Error SyntaxError: Unexpected token, expected '>'. */