.kotlin.kotlin-compiler.1.3.11.source-code.RangeValue.kt Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of kotlin-compiler Show documentation

Kotlin Compiler

There is a newer version: 2.0.20

/*
 * Copyright 2000-2018 JetBrains s.r.o. 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.codegen.range

import org.jetbrains.kotlin.codegen.ExpressionCodegen
import org.jetbrains.kotlin.codegen.StackValue
import org.jetbrains.kotlin.codegen.range.forLoop.ForLoopGenerator
import org.jetbrains.kotlin.codegen.range.inExpression.InExpressionGenerator
import org.jetbrains.kotlin.psi.KtForExpression
import org.jetbrains.kotlin.psi.KtSimpleNameExpression
import org.jetbrains.kotlin.types.KotlinType
import org.jetbrains.org.objectweb.asm.Type
import org.jetbrains.org.objectweb.asm.commons.InstructionAdapter

interface RangeValue {
    fun createForLoopGenerator(codegen: ExpressionCodegen, forExpression: KtForExpression): ForLoopGenerator

    fun createInExpressionGenerator(codegen: ExpressionCodegen, operatorReference: KtSimpleNameExpression): InExpressionGenerator
}


interface ReversableRangeValue : RangeValue {
    fun createForInReversedLoopGenerator(codegen: ExpressionCodegen, forExpression: KtForExpression): ForLoopGenerator
}


interface BoundedValue {
    val instanceType: Type

    // It is necessary to maintain the proper evaluation order as of Kotlin 1.0 and 1.1
    // to evaluate range bounds left to right and put them on stack as 'high; low'.
    fun putHighLow(v: InstructionAdapter, type: Type)

    val isLowInclusive: Boolean
    val isHighInclusive: Boolean
}