1 /* 2 * * Copyright 2022 Google LLC. All rights reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the License); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package ijar 18 19 import java.util.function.Function 20 21 // kotlinc requires the anonymous inner class of this function to be on the classpath in order to 22 // inline this function. appendernull23inline fun appender(append: String): Function<String, String> { 24 return object : Function<String, String> { 25 override fun apply(arg: String) = arg + append 26 } 27 } 28 29 // Additional regression test for https://youtrack.jetbrains.net/issue/KT-29471 appendernull30inline fun appender(crossinline init: () -> String): Function<String, String> { 31 return object : Function<String, String> { 32 private val base = init() 33 override fun apply(arg: String) = base + arg 34 } 35 } 36