/*
* 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.declarations.impl
import org.jetbrains.kotlin.descriptors.VariableDescriptor
import org.jetbrains.kotlin.ir.declarations.IrDeclarationOrigin
import org.jetbrains.kotlin.ir.declarations.IrVariable
import org.jetbrains.kotlin.ir.expressions.IrExpression
import org.jetbrains.kotlin.ir.symbols.IrVariableSymbol
import org.jetbrains.kotlin.ir.symbols.impl.IrVariableSymbolImpl
import org.jetbrains.kotlin.ir.types.IrType
import org.jetbrains.kotlin.ir.visitors.IrElementTransformer
import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
import org.jetbrains.kotlin.name.Name
class IrVariableImpl(
startOffset: Int,
endOffset: Int,
origin: IrDeclarationOrigin,
override val symbol: IrVariableSymbol,
override val name: Name,
override val type: IrType,
override val isVar: Boolean,
override val isConst: Boolean,
override val isLateinit: Boolean
) :
IrDeclarationBase(startOffset, endOffset, origin),
IrVariable {
constructor(
startOffset: Int,
endOffset: Int,
origin: IrDeclarationOrigin,
symbol: IrVariableSymbol,
type: IrType
) : this(
startOffset, endOffset, origin, symbol,
symbol.descriptor.name, type,
isVar = symbol.descriptor.isVar,
isConst = symbol.descriptor.isConst,
isLateinit = symbol.descriptor.isLateInit
)
constructor(
startOffset: Int,
endOffset: Int,
origin: IrDeclarationOrigin,
descriptor: VariableDescriptor,
type: IrType
) : this(startOffset, endOffset, origin, IrVariableSymbolImpl(descriptor), type)
constructor(
startOffset: Int,
endOffset: Int,
origin: IrDeclarationOrigin,
descriptor: VariableDescriptor,
type: IrType,
initializer: IrExpression?
) : this(startOffset, endOffset, origin, descriptor, type) {
this.initializer = initializer
}
init {
symbol.bind(this)
}
override val descriptor: VariableDescriptor get() = symbol.descriptor
override var initializer: IrExpression? = null
override fun <R, D> accept(visitor: IrElementVisitor<R, D>, data: D): R =
visitor.visitVariable(this, data)
override fun <D> acceptChildren(visitor: IrElementVisitor<Unit, D>, data: D) {
initializer?.accept(visitor, data)
}
override fun <D> transformChildren(transformer: IrElementTransformer<D>, data: D) {
initializer = initializer?.transform(transformer, data)
}
}