.kotlin.kotlin-compiler.1.3.11.source-code.StaticDefaultFunctionLowering.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 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.
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package org.jetbrains.kotlin.backend.jvm.lower
import org.jetbrains.kotlin.backend.common.ClassLoweringPass
import org.jetbrains.kotlin.backend.common.lower.DECLARATION_ORIGIN_FUNCTION_FOR_DEFAULT_PARAMETER
import org.jetbrains.kotlin.codegen.state.GenerationState
import org.jetbrains.kotlin.descriptors.ClassDescriptor
import org.jetbrains.kotlin.descriptors.Visibilities
import org.jetbrains.kotlin.ir.IrStatement
import org.jetbrains.kotlin.ir.declarations.IrClass
import org.jetbrains.kotlin.ir.declarations.IrFunction
import org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid
class StaticDefaultFunctionLowering(val state: GenerationState) : IrElementTransformerVoid(), ClassLoweringPass {
override fun lower(irClass: IrClass) {
irClass.accept(this, null)
}
override fun visitFunction(declaration: IrFunction): IrStatement {
return if (declaration.origin == DECLARATION_ORIGIN_FUNCTION_FOR_DEFAULT_PARAMETER && declaration.dispatchReceiverParameter != null) {
val newFunction = createStaticFunctionWithReceivers(
declaration.descriptor.containingDeclaration as ClassDescriptor,
declaration.descriptor.name,
declaration.descriptor,
declaration.dispatchReceiverParameter!!.descriptor.type
)
// NOTE: Fix it
newFunction.createFunctionAndMapVariables(declaration, Visibilities.PUBLIC)
} else {
super.visitFunction(declaration)
}
}
}