org.jetbrains.kotlin.ir.expressions.impl.IrSetFieldImpl.kt Maven / Gradle / Ivy

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/*
 * Copyright 2010-2016 JetBrains s.r.o.
 *
 * 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.
 */

package org.jetbrains.kotlin.ir.expressions.impl

import org.jetbrains.kotlin.descriptors.ClassDescriptor
import org.jetbrains.kotlin.descriptors.PropertyDescriptor
import org.jetbrains.kotlin.ir.expressions.IrExpression
import org.jetbrains.kotlin.ir.expressions.IrSetField
import org.jetbrains.kotlin.ir.expressions.IrStatementOrigin
import org.jetbrains.kotlin.ir.symbols.IrClassSymbol
import org.jetbrains.kotlin.ir.symbols.IrFieldSymbol
import org.jetbrains.kotlin.ir.symbols.impl.IrFieldSymbolImpl
import org.jetbrains.kotlin.ir.symbols.impl.createClassSymbolOrNull
import org.jetbrains.kotlin.ir.visitors.IrElementTransformer
import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
import org.jetbrains.kotlin.types.typeUtil.builtIns

class IrSetFieldImpl(
        startOffset: Int, endOffset: Int,
        symbol: IrFieldSymbol,
        origin: IrStatementOrigin? = null,
        superQualifierSymbol: IrClassSymbol? = null
) : IrSetField,
        IrFieldExpressionBase(
                startOffset, endOffset,
                symbol,
                symbol.descriptor.type.builtIns.unitType,
                origin,
                superQualifierSymbol
        )
{
    @Deprecated("Creates unbound symbol")
    constructor(
            startOffset: Int, endOffset: Int,
            propertyDescriptor: PropertyDescriptor,
            origin: IrStatementOrigin? = null,
            superQualifier: ClassDescriptor? = null
    ) : this(
            startOffset, endOffset,
            IrFieldSymbolImpl(propertyDescriptor),
            origin,
            createClassSymbolOrNull(superQualifier)
    )

    @Deprecated("Creates unbound symbol")
    constructor(
            startOffset: Int, endOffset: Int,
            propertyDescriptor: PropertyDescriptor,
            receiver: IrExpression?,
            value: IrExpression,
            origin: IrStatementOrigin? = null,
            superQualifier: ClassDescriptor? = null
    ) : this(
            startOffset, endOffset,
            IrFieldSymbolImpl(propertyDescriptor),
            receiver, value, origin,
            createClassSymbolOrNull(superQualifier)
    )

    constructor(
            startOffset: Int, endOffset: Int,
            symbol: IrFieldSymbol,
            receiver: IrExpression?,
            value: IrExpression,
            origin: IrStatementOrigin? = null,
            superQualifierSymbol: IrClassSymbol? = null
    ) : this(startOffset, endOffset, symbol, origin, superQualifierSymbol) {
        this.receiver = receiver
        this.value = value
    }

    override lateinit var value: IrExpression

    override fun  accept(visitor: IrElementVisitor, data: D): R {
        return visitor.visitSetField(this, data)
    }

    override fun  acceptChildren(visitor: IrElementVisitor, data: D) {
        receiver?.accept(visitor, data)
        value.accept(visitor, data)
    }

    override fun  transformChildren(transformer: IrElementTransformer, data: D) {
        receiver = receiver?.transform(transformer, data)
        value = value.transform(transformer, data)
    }
}