xref: /arkcompiler/ets_frontend/ets2panda/ir/ets/etsNewArrayInstanceExpression.h (revision 3af6ab5f)

/*
 * Copyright (c) 2021-2024 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.
 */

#ifndef ES2PANDA_IR_ETS_NEW_ARRAY_INSTANCE_EXPRESSION_H
#define ES2PANDA_IR_ETS_NEW_ARRAY_INSTANCE_EXPRESSION_H

#include "ir/expression.h"

namespace ark::es2panda::checker {
class ETSAnalyzer;
class Signature;
}  // namespace ark::es2panda::checker

namespace ark::es2panda::compiler {
class ETSCompiler;
}  // namespace ark::es2panda::compiler

namespace ark::es2panda::ir {

class ETSNewArrayInstanceExpression : public Expression {
public:
    ETSNewArrayInstanceExpression() = delete;
    ~ETSNewArrayInstanceExpression() override = default;

    NO_COPY_SEMANTIC(ETSNewArrayInstanceExpression);
    NO_MOVE_SEMANTIC(ETSNewArrayInstanceExpression);

    explicit ETSNewArrayInstanceExpression(ir::TypeNode *const typeReference, ir::Expression *const dimension)
        : Expression(AstNodeType::ETS_NEW_ARRAY_INSTANCE_EXPRESSION),
          typeReference_(typeReference),
          dimension_(dimension)
    {
    }

    [[nodiscard]] ir::TypeNode *TypeReference() noexcept
    {
        return typeReference_;
    }

    [[nodiscard]] ir::TypeNode const *TypeReference() const noexcept
    {
        return typeReference_;
    }

    [[nodiscard]] ir::Expression *Dimension() noexcept
    {
        return dimension_;
    }

    [[nodiscard]] ir::Expression const *Dimension() const noexcept
    {
        return dimension_;
    }

    [[nodiscard]] checker::Signature *Signature() const noexcept
    {
        return defaultConstructorSignature_;
    }

    [[nodiscard]] checker::Signature *Signature() noexcept
    {
        return defaultConstructorSignature_;
    }

    void SetDimension(ir::Expression *dimension) noexcept
    {
        dimension_ = dimension;
        if (dimension_ != nullptr) {
            dimension_->SetParent(this);
        }
    }

    void SetSignature(checker::Signature *signature) noexcept
    {
        defaultConstructorSignature_ = signature;
    }

    [[nodiscard]] ETSNewArrayInstanceExpression *Clone(ArenaAllocator *allocator, AstNode *parent) override;

    void TransformChildren(const NodeTransformer &cb, std::string_view transformationName) override;
    void Iterate(const NodeTraverser &cb) const override;
    void Dump(ir::AstDumper *dumper) const override;
    void Dump(ir::SrcDumper *dumper) const override;
    void Compile(compiler::PandaGen *pg) const override;
    void Compile(compiler::ETSGen *etsg) const override;
    checker::Type *Check(checker::TSChecker *checker) override;
    checker::Type *Check(checker::ETSChecker *checker) override;

    void Accept(ASTVisitorT *v) override
    {
        v->Accept(this);
    }

private:
    ir::TypeNode *typeReference_;
    ir::Expression *dimension_;
    checker::Signature *defaultConstructorSignature_ {};
};
}  // namespace ark::es2panda::ir

#endif