.kotlin.kotlin-compiler.1.3.11.source-code.syntheticExtensionsUtils.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2015 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.synthetic
import org.jetbrains.kotlin.descriptors.*
import org.jetbrains.kotlin.load.java.descriptors.JavaCallableMemberDescriptor
import org.jetbrains.kotlin.load.java.descriptors.JavaClassDescriptor
import org.jetbrains.kotlin.resolve.scopes.receivers.ReceiverValue
fun FunctionDescriptor.hasJavaOriginInHierarchy(): Boolean {
return if (original.overriddenDescriptors.isEmpty())
this is JavaCallableMemberDescriptor || containingDeclaration is JavaClassDescriptor
else
original.overriddenDescriptors.any { it.hasJavaOriginInHierarchy() }
}
fun Visibility.isVisibleOutside() = this != Visibilities.PRIVATE && this != Visibilities.PRIVATE_TO_THIS && this != Visibilities.INVISIBLE_FAKE
fun syntheticVisibility(originalDescriptor: DeclarationDescriptorWithVisibility, isUsedForExtension: Boolean): Visibility {
val originalVisibility = originalDescriptor.visibility
return when (originalVisibility) {
Visibilities.PUBLIC -> Visibilities.PUBLIC
else -> object : Visibility(originalVisibility.name, originalVisibility.isPublicAPI) {
override fun isVisible(
receiver: ReceiverValue?,
what: DeclarationDescriptorWithVisibility,
from: DeclarationDescriptor
) = originalVisibility.isVisible(
if (isUsedForExtension) Visibilities.ALWAYS_SUITABLE_RECEIVER else receiver, originalDescriptor, from)
override fun mustCheckInImports()
= throw UnsupportedOperationException("Should never be called for this visibility")
override fun normalize()
= originalVisibility.normalize()
override val displayName: String
get() = originalVisibility.displayName + " for synthetic extension"
}
}
}