/*
* 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.descriptors
import org.jetbrains.kotlin.descriptors.*
import org.jetbrains.kotlin.descriptors.annotations.Annotations
import org.jetbrains.kotlin.descriptors.impl.DeclarationDescriptorNonRootImpl
import org.jetbrains.kotlin.descriptors.impl.VariableDescriptorImpl
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.resolve.constants.ConstantValue
import org.jetbrains.kotlin.types.KotlinType
import org.jetbrains.kotlin.types.TypeSubstitutor
import java.util.*
interface IrBuiltinOperatorDescriptor : SimpleFunctionDescriptor
interface IrBuiltinValueParameterDescriptor : ValueParameterDescriptor
abstract class IrBuiltinOperatorDescriptorBase(containingDeclaration: DeclarationDescriptor, name: Name) :
DeclarationDescriptorNonRootImpl(containingDeclaration, Annotations.EMPTY, name, SourceElement.NO_SOURCE),
IrBuiltinOperatorDescriptor {
override fun getDispatchReceiverParameter(): ReceiverParameterDescriptor? = null
override fun getExtensionReceiverParameter(): ReceiverParameterDescriptor? = null
override fun getOriginal(): SimpleFunctionDescriptor = this
override fun substitute(substitutor: TypeSubstitutor): FunctionDescriptor = throw UnsupportedOperationException()
override fun getOverriddenDescriptors(): Collection<FunctionDescriptor> = emptyList()
override fun setOverriddenDescriptors(overriddenDescriptors: Collection<CallableMemberDescriptor>) =
throw UnsupportedOperationException()
override fun getTypeParameters(): List<TypeParameterDescriptor> = emptyList()
override fun getVisibility(): Visibility = Visibilities.PUBLIC
override fun getModality(): Modality = Modality.FINAL
override fun getKind(): CallableMemberDescriptor.Kind = CallableMemberDescriptor.Kind.SYNTHESIZED
override fun getInitialSignatureDescriptor(): FunctionDescriptor? = null
override fun isExternal(): Boolean = false
override fun <V : Any> getUserData(key: FunctionDescriptor.UserDataKey<V>?): V? = null
override fun isHiddenForResolutionEverywhereBesideSupercalls(): Boolean = false
override fun isHiddenToOvercomeSignatureClash(): Boolean = false
override fun isInfix(): Boolean = false
override fun isInline(): Boolean = false
override fun isOperator(): Boolean = false
override fun isSuspend(): Boolean = false
override fun isTailrec(): Boolean = false
override fun isExpect(): Boolean = false
override fun isActual(): Boolean = false
override fun hasStableParameterNames(): Boolean = true
override fun hasSynthesizedParameterNames(): Boolean = false
override fun copy(
newOwner: DeclarationDescriptor?, modality: Modality?, visibility: Visibility?,
kind: CallableMemberDescriptor.Kind?, copyOverrides: Boolean
) =
throw UnsupportedOperationException()
override fun newCopyBuilder() =
throw UnsupportedOperationException()
override fun <R : Any?, D : Any?> accept(visitor: DeclarationDescriptorVisitor<R, D>, data: D): R {
return visitor.visitFunctionDescriptor(this, data)
}
}
class IrSimpleBuiltinOperatorDescriptorImpl(
containingDeclaration: DeclarationDescriptor,
name: Name,
private val returnType: KotlinType
) : IrBuiltinOperatorDescriptorBase(containingDeclaration, name), IrBuiltinOperatorDescriptor {
private val valueParameters: MutableList<IrBuiltinValueParameterDescriptor> = ArrayList()
fun addValueParameter(valueParameter: IrBuiltinValueParameterDescriptor) {
valueParameters.add(valueParameter)
}
override fun getReturnType(): KotlinType = returnType
override fun getValueParameters(): List<ValueParameterDescriptor> = valueParameters
}
class IrBuiltinValueParameterDescriptorImpl(
private val containingDeclaration: CallableDescriptor,
name: Name,
override val index: Int,
outType: KotlinType
) : VariableDescriptorImpl(containingDeclaration, Annotations.EMPTY, name, outType, SourceElement.NO_SOURCE),
IrBuiltinValueParameterDescriptor {
override fun getContainingDeclaration(): CallableDescriptor = containingDeclaration
override fun declaresDefaultValue(): Boolean = false
override fun getOriginal(): ValueParameterDescriptor = this
override fun getOverriddenDescriptors(): Collection<ValueParameterDescriptor> = emptyList()
override val isCrossinline: Boolean get() = false
override val isNoinline: Boolean get() = false
override val varargElementType: KotlinType? get() = null
override fun getCompileTimeInitializer(): ConstantValue<*>? = null
override fun isVar(): Boolean = false
override fun getVisibility(): Visibility = Visibilities.LOCAL
override fun copy(newOwner: CallableDescriptor, newName: Name, newIndex: Int): ValueParameterDescriptor =
throw UnsupportedOperationException()
override fun substitute(substitutor: TypeSubstitutor): ValueParameterDescriptor =
throw UnsupportedOperationException()
override fun <R : Any?, D : Any?> accept(visitor: DeclarationDescriptorVisitor<R, D>, data: D): R {
return visitor.visitValueParameterDescriptor(this, data)
}
}