/*
 * 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.
 */

package org.jetbrains.kotlin.asJava.classes

import com.intellij.psi.impl.light.LightElement
import com.intellij.util.IncorrectOperationException

// NOTE: avoid using blocking lazy in light classes, it leads to deadlocks
fun <T> lazyPub(initializer: () -> T) = lazy(LazyThreadSafetyMode.PUBLICATION, initializer)

fun LightElement.cannotModify(): Nothing {
    throw IncorrectOperationException("Modification not implemented.")
}