| // Copyright (c) 2018, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.android.tools.r8.kotlin; |
| |
| import static kotlinx.metadata.Flag.Property.IS_VAR; |
| |
| import kotlinx.metadata.KmClassVisitor; |
| import kotlinx.metadata.KmConstructorVisitor; |
| import kotlinx.metadata.KmFunctionVisitor; |
| import kotlinx.metadata.KmPropertyVisitor; |
| import kotlinx.metadata.jvm.KotlinClassMetadata; |
| |
| public class KotlinClass extends KotlinInfo<KotlinClassMetadata.Class> { |
| |
| static KotlinClass fromKotlinClassMetadata(KotlinClassMetadata kotlinClassMetadata) { |
| assert kotlinClassMetadata instanceof KotlinClassMetadata.Class; |
| KotlinClassMetadata.Class kClass = (KotlinClassMetadata.Class) kotlinClassMetadata; |
| return new KotlinClass(kClass); |
| } |
| |
| private KotlinClass(KotlinClassMetadata.Class metadata) { |
| super(metadata); |
| } |
| |
| @Override |
| void processMetadata(KotlinClassMetadata.Class metadata) { |
| // To avoid lazy parsing/verifying metadata. |
| metadata.accept(new ClassVisitorForNonNullParameterHints()); |
| } |
| |
| private class ClassVisitorForNonNullParameterHints extends KmClassVisitor { |
| @Override |
| public KmFunctionVisitor visitFunction(int functionFlags, String functionName) { |
| return new NonNullParameterHintCollector.FunctionVisitor(nonNullparamHints); |
| } |
| |
| @Override |
| public KmConstructorVisitor visitConstructor(int ctorFlags) { |
| return new NonNullParameterHintCollector.ConstructorVisitor(nonNullparamHints); |
| } |
| |
| @Override |
| public KmPropertyVisitor visitProperty( |
| int propertyFlags, String name, int getterFlags, int setterFlags) { |
| if (IS_VAR.invoke(propertyFlags)) { |
| return new NonNullParameterHintCollector.PropertyVisitor(nonNullparamHints); |
| } |
| return null; |
| } |
| } |
| |
| @Override |
| public Kind getKind() { |
| return Kind.Class; |
| } |
| |
| @Override |
| public boolean isClass() { |
| return true; |
| } |
| |
| @Override |
| public KotlinClass asClass() { |
| return this; |
| } |
| |
| } |