org.jetbrains.kotlin.contracts.description.KtValues.kt Maven / Gradle / Ivy

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/*
 * Copyright 2010-2023 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.contracts.description

interface KtContractDescriptionValue : KtContractDescriptionElement {
    override fun  accept(contractDescriptionVisitor: KtContractDescriptionVisitor, data: D): R =
        contractDescriptionVisitor.visitValue(this, data)
}

open class KtConstantReference(val name: String) : KtContractDescriptionValue {
    override val erroneous: Boolean
        get() = false

    override fun  accept(contractDescriptionVisitor: KtContractDescriptionVisitor, data: D): R =
        contractDescriptionVisitor.visitConstantDescriptor(this, data)
}

class KtBooleanConstantReference(name: String) : KtConstantReference(name),
    KtBooleanExpression {
    override fun  accept(contractDescriptionVisitor: KtContractDescriptionVisitor, data: D): R =
        contractDescriptionVisitor.visitBooleanConstantDescriptor(this, data)
}

class KtErroneousConstantReference(val diagnostic: Diagnostic) : KtConstantReference("ERROR") {
    override val erroneous: Boolean
        get() = true

    override fun  accept(contractDescriptionVisitor: KtContractDescriptionVisitor, data: D): R =
        contractDescriptionVisitor.visitErroneousConstantReference(this, data)
}

/*
 * Index of value parameter of function
 * -1 means that it is reference to extension receiver
 */
open class KtValueParameterReference(val parameterIndex: Int, val name: String) :
    KtContractDescriptionValue {
    init {
        assert(parameterIndex >= -1)
    }

    override val erroneous: Boolean
        get() = false

    override fun  accept(contractDescriptionVisitor: KtContractDescriptionVisitor, data: D): R =
        contractDescriptionVisitor.visitValueParameterReference(this, data)
}

class KtBooleanValueParameterReference(parameterIndex: Int, name: String) : KtValueParameterReference(parameterIndex, name),
    KtBooleanExpression {
    override fun  accept(contractDescriptionVisitor: KtContractDescriptionVisitor, data: D): R =
        contractDescriptionVisitor.visitBooleanValueParameterReference(this, data)
}

class KtErroneousValueParameterReference(val diagnostic: Diagnostic) : KtValueParameterReference(Int.MAX_VALUE, "ERROR") {
    override val erroneous: Boolean
        get() = true

    override fun  accept(contractDescriptionVisitor: KtContractDescriptionVisitor, data: D): R =
        contractDescriptionVisitor.visitErroneousValueParameterReference(this, data)
}