1 /* 2 * Copyright 2020 Google LLC 3 * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package com.google.devtools.ksp.symbol 18 import com.google.devtools.ksp.processing.Resolver 19 /** 20 * Holds the information for a [KSFunctionDeclaration] where type arguments are resolved as member 21 * of a specific [KSType]. 22 * 23 * @see Resolver.asMemberOf 24 */ 25 interface KSFunction { 26 /** 27 * The return type of the function. Note that this might be `null` if an error happened when 28 * the type is resolved. 29 * 30 * @see KSFunctionDeclaration.returnType 31 */ 32 val returnType: KSType? 33 34 /** 35 * The types of the value parameters of the function. Note that this list might have `null` 36 * values in it if the type of a parameter could not be resolved. 37 * 38 * @see KSFunctionDeclaration.parameters 39 */ 40 val parameterTypes: List<KSType?> 41 42 /** 43 * The type parameters of the function. 44 * 45 * @see KSFunctionDeclaration.typeParameters 46 */ 47 val typeParameters: List<KSTypeParameter> 48 49 /** 50 * The receiver type of the function. 51 * 52 * @see KSFunctionDeclaration.extensionReceiver 53 */ 54 val extensionReceiverType: KSType? 55 56 /** 57 * True if the compiler couldn't resolve the function. 58 */ 59 val isError: Boolean 60 } 61