org.jetbrains.kotlin.fir.symbols.Fir2IrBindableSymbol.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package org.jetbrains.kotlin.fir.symbols
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.ir.ObsoleteDescriptorBasedAPI
import org.jetbrains.kotlin.ir.declarations.*
import org.jetbrains.kotlin.ir.descriptors.*
import org.jetbrains.kotlin.ir.symbols.IrBindableSymbol
import org.jetbrains.kotlin.ir.util.IdSignature
import org.jetbrains.kotlin.ir.util.render
import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedContainerSource
abstract class Fir2IrBindableSymbol(
override val signature: IdSignature,
private val containerSource: DeserializedContainerSource? = null
) : IrBindableSymbol {
private var _owner: B? = null
override val owner: B
get() = _owner ?: throw IllegalStateException("Symbol is unbound")
override fun bind(owner: B) {
if (_owner == null) {
_owner = owner
} else {
throw IllegalStateException("${javaClass.simpleName} for $signature is already bound")
}
}
override val isBound: Boolean
get() = _owner != null
@ObsoleteDescriptorBasedAPI
override val descriptor: D
@Suppress("UNCHECKED_CAST")
get() = owner.toIrBasedDescriptor() as D
@ObsoleteDescriptorBasedAPI
override val hasDescriptor: Boolean
get() = false
override var privateSignature: IdSignature? = null
override fun toString(): String {
if (isBound) return owner.render()
return "Unbound public symbol for $signature"
}
companion object {
private const val GETTER_PREFIX = "