org.jetbrains.kotlin.ir.symbols.impl.IrPublicSymbolBase.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2019 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.ir.symbols.impl
import org.jetbrains.kotlin.descriptors.*
import org.jetbrains.kotlin.ir.ObsoleteDescriptorBasedAPI
import org.jetbrains.kotlin.ir.declarations.*
import org.jetbrains.kotlin.ir.descriptors.toIrBasedDescriptor
import org.jetbrains.kotlin.ir.symbols.*
import org.jetbrains.kotlin.ir.util.IdSignature
import org.jetbrains.kotlin.ir.util.render
abstract class IrPublicSymbolBase @OptIn(ObsoleteDescriptorBasedAPI::class) constructor(
override val signature: IdSignature,
private val _descriptor: D?
) : IrSymbol {
@ObsoleteDescriptorBasedAPI
@Suppress("UNCHECKED_CAST")
override val descriptor: D
get() = _descriptor ?: (owner as IrDeclaration).toIrBasedDescriptor() as D
@ObsoleteDescriptorBasedAPI
override val hasDescriptor: Boolean
get() = _descriptor != null
override fun toString(): String {
if (isBound) return owner.render()
return "Unbound public symbol ${this::class.java.simpleName}: $signature"
}
}
abstract class IrBindablePublicSymbolBase(sig: IdSignature, descriptor: D?) :
IrBindableSymbol, IrPublicSymbolBase(sig, descriptor) {
init {
assert(descriptor == null || isOriginalDescriptor(descriptor)) {
"Substituted descriptor $descriptor for ${descriptor!!.original}"
}
// assert(sig.isPubliclyVisible)
}
private fun isOriginalDescriptor(descriptor: DeclarationDescriptor): Boolean =
// TODO fix declaring/referencing value parameters: compute proper original descriptor
descriptor is ValueParameterDescriptor && isOriginalDescriptor(descriptor.containingDeclaration) ||
descriptor == descriptor.original
private var _owner: B? = null
override val owner: B
get() = _owner ?: throw IllegalStateException("Symbol for $signature is unbound")
override fun bind(owner: B) {
if (_owner == null) {
_owner = owner
} else {
throw IllegalStateException("${javaClass.simpleName} for $signature is already bound: ${_owner?.render()}")
}
}
override val isBound: Boolean
get() = _owner != null
override var privateSignature: IdSignature? = null
}
class IrClassPublicSymbolImpl(sig: IdSignature, descriptor: ClassDescriptor? = null) :
IrBindablePublicSymbolBase(sig, descriptor),
IrClassSymbol
class IrEnumEntryPublicSymbolImpl(sig: IdSignature, descriptor: ClassDescriptor? = null) :
IrBindablePublicSymbolBase(sig, descriptor),
IrEnumEntrySymbol
class IrSimpleFunctionPublicSymbolImpl(sig: IdSignature, descriptor: FunctionDescriptor? = null) :
IrBindablePublicSymbolBase(sig, descriptor),
IrSimpleFunctionSymbol
class IrConstructorPublicSymbolImpl(sig: IdSignature, descriptor: ClassConstructorDescriptor? = null) :
IrBindablePublicSymbolBase(sig, descriptor),
IrConstructorSymbol
class IrPropertyPublicSymbolImpl(sig: IdSignature, descriptor: PropertyDescriptor? = null) :
IrBindablePublicSymbolBase(sig, descriptor),
IrPropertySymbol
class IrTypeAliasPublicSymbolImpl(sig: IdSignature, descriptor: TypeAliasDescriptor? = null) :
IrBindablePublicSymbolBase(sig, descriptor),
IrTypeAliasSymbol
class IrFieldPublicSymbolImpl(sig: IdSignature, descriptor: PropertyDescriptor? = null) :
IrBindablePublicSymbolBase(sig, descriptor),
IrFieldSymbol
class IrTypeParameterPublicSymbolImpl(sig: IdSignature, descriptor: TypeParameterDescriptor? = null) :
IrBindablePublicSymbolBase(sig, descriptor),
IrTypeParameterSymbol