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 /** 20 * Regression test for b/143465893: inlining this function requires access to the inner class 21 * used by the inlined helper [makeAppender], which uses suspend functions. 22 */ doubleInlinenull23suspend inline fun doubleInline(also: String, crossinline init: suspend () -> String): String { 24 return makeAppender { init() }.apply(also) 25 } 26 makeAppendernull27inline fun makeAppender(crossinline init: suspend () -> String): Suspended<String> { 28 return object : Suspended<String> { 29 override suspend fun apply(toAppend: String) = init() + toAppend 30 } 31 } 32 33 interface Suspended<T> { applynull34 suspend fun apply(input: T): T 35 } 36