diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/JvmBackendClassResolver.kt b/compiler/backend/src/org/jetbrains/kotlin/codegen/JvmBackendClassResolver.kt new file mode 100644 index 00000000000..352a6b06d20 --- /dev/null +++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/JvmBackendClassResolver.kt @@ -0,0 +1,52 @@ +/* + * 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.codegen + +import org.jetbrains.kotlin.descriptors.ClassDescriptor +import org.jetbrains.kotlin.descriptors.ModuleDescriptor +import org.jetbrains.kotlin.descriptors.findClassAcrossModuleDependencies +import org.jetbrains.kotlin.name.ClassId +import org.jetbrains.kotlin.name.FqName +import org.jetbrains.kotlin.platform.JavaToKotlinClassMap +import org.jetbrains.org.objectweb.asm.Type + +interface JvmBackendClassResolver { + fun resolveToClassDescriptors(type: Type): List + + object Dummy : JvmBackendClassResolver { + override fun resolveToClassDescriptors(type: Type): List = emptyList() + } +} + + +class JvmBackendClassResolverForModuleWithDependencies( + private val moduleDescriptor: ModuleDescriptor +) : JvmBackendClassResolver { + + override fun resolveToClassDescriptors(type: Type): List { + if (type.sort != Type.OBJECT) return emptyList() + + val className = type.className + val lastDotIndex = className.lastIndexOf('.') + val packageFQN = if (lastDotIndex >= 0) FqName(className.substring(0, lastDotIndex)) else FqName.ROOT + val classRelativeNameWithDollars = if (lastDotIndex >= 0) className.substring(lastDotIndex + 1) else className + val classFQN = FqName(classRelativeNameWithDollars.replace('$', '.')) + val platformClass = moduleDescriptor.findClassAcrossModuleDependencies(ClassId(packageFQN, classFQN, false)) ?: return emptyList() + + return JavaToKotlinClassMap.mapPlatformClass(platformClass) + platformClass + } +} diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/state/GenerationState.kt b/compiler/backend/src/org/jetbrains/kotlin/codegen/state/GenerationState.kt index 804aa162128..29097fac87c 100644 --- a/compiler/backend/src/org/jetbrains/kotlin/codegen/state/GenerationState.kt +++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/state/GenerationState.kt @@ -51,7 +51,8 @@ class GenerationState private constructor( moduleName: String?, val outDirectory: File?, private val onIndependentPartCompilationEnd: GenerationStateEventCallback, - wantsDiagnostics: Boolean + wantsDiagnostics: Boolean, + val jvmBackendClassResolver: JvmBackendClassResolver ) { class Builder( @@ -94,11 +95,16 @@ class GenerationState private constructor( fun wantsDiagnostics(v: Boolean) = apply { wantsDiagnostics = v } + var jvmBackendClassResolver: JvmBackendClassResolver = JvmBackendClassResolverForModuleWithDependencies(module); private set + fun jvmBackendClassResolver(v: JvmBackendClassResolver) = + apply { jvmBackendClassResolver = v } + fun build() = GenerationState( project, builderFactory, module, bindingContext, files, configuration, generateDeclaredClassFilter, codegenFactory, targetId, - moduleName, outDirectory, onIndependentPartCompilationEnd, wantsDiagnostics + moduleName, outDirectory, onIndependentPartCompilationEnd, wantsDiagnostics, + jvmBackendClassResolver ) }