1 /*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "referenceTypeAnnotationIsNull.h"
17
18 #include "ir/expressions/identifier.h"
19
20 namespace ark::es2panda::compiler::ast_verifier {
21
operator ()(CheckContext & ctx,const ir::AstNode * ast)22 CheckResult ReferenceTypeAnnotationIsNull::operator()(CheckContext &ctx, const ir::AstNode *ast)
23 {
24 auto result = std::make_tuple(CheckDecision::CORRECT, CheckAction::CONTINUE);
25 if (ast->IsIdentifier()) {
26 if (ast->AsIdentifier()->IsReference() && ast->AsIdentifier()->TypeAnnotation() != nullptr) {
27 ctx.AddCheckMessage("TYPE_ANNOTATION_NOT_NULLPTR", *ast, ast->Start());
28 result = {CheckDecision::INCORRECT, CheckAction::CONTINUE};
29 }
30 }
31 return result;
32 }
33
34 } // namespace ark::es2panda::compiler::ast_verifier
35