Update Kotlin/Native version

#KT-37406 Fixed

.bunch

@@ -1,7 +1,9 @@
-191
+193
+201
 192
-183
-182_183
-as33_182_183
-as34_183
-as35
+191_192
+183_191_192
+as34_183_191_192
+as35_191_192
+as36_192
+as40

.gitignore

@@ -26,6 +26,7 @@ build/
 .idea/libraries/Gradle*.xml
 .idea/libraries/Maven*.xml
 .idea/artifacts/PILL_*.xml
+.idea/artifacts/KotlinPlugin.xml
 .idea/modules
 .idea/runConfigurations/JPS_*.xml
 .idea/runConfigurations/PILL_*.xml
@@ -47,8 +48,10 @@ build/
 .idea/artifacts/kotlin_main_kts_jar.xml
 .idea/artifacts/kotlin_compiler_client_embeddable_jar.xml
 .idea/artifacts/kotlin_reflect_jar.xml
+.idea/jarRepositories.xml
 kotlin-ultimate/
 node_modules/
 .rpt2_cache/
-libraries/tools/kotlin-test-nodejs-runner/lib/
+libraries/tools/kotlin-test-js-runner/lib/
+libraries/tools/kotlin-source-map-loader/lib/
 local.properties

.idea/dictionaries/4u7.xml

@@ -1,6 +1,7 @@
 <component name="ProjectDictionaryState">
   <dictionary name="4u7">
     <words>
+      <w>bintray</w>
       <w>cidr</w>
       <w>foldable</w>
       <w>instrumentator</w>

.idea/dictionaries/dmitriy_dolovov.xml

@@ -1,6 +1,11 @@
 <component name="ProjectDictionaryState">
   <dictionary name="dmitriy.dolovov">
     <words>
+      <w>commonization</w>
+      <w>commonize</w>
+      <w>commonized</w>
+      <w>commonizer</w>
+      <w>commonizers</w>
       <w>konan</w>
     </words>
   </dictionary>

.idea/dictionaries/sergey_igushkin.xml

@@ -0,0 +1,7 @@
+<component name="ProjectDictionaryState">
+  <dictionary name="sergey.igushkin">
+    <words>
+      <w>klib</w>
+    </words>
+  </dictionary>
+</component>

.idea/dictionaries/skuzmich.xml

@@ -0,0 +1,9 @@
+<component name="ProjectDictionaryState">
+  <dictionary name="skuzmich">
+    <words>
+      <w>anyref</w>
+      <w>ushr</w>
+      <w>wasm</w>
+    </words>
+  </dictionary>
+</component>

.idea/dictionaries/yan.xml

@@ -7,8 +7,11 @@
       <w>hacky</w>
       <w>impls</w>
       <w>kapt</w>
+      <w>kotlinc</w>
+      <w>mutators</w>
       <w>parceler</w>
       <w>repl</w>
+      <w>testdata</w>
       <w>uast</w>
       <w>unbox</w>
       <w>unboxed</w>

.idea/inspectionProfiles/idea_default.xml

@@ -99,21 +99,9 @@
       <option name="problems">
         <list>
           <Problem reference="com.intellij.util.JdomKt#element" reason="Removed in 191" />
-          <Problem reference="com.intellij.util.AstLoadingFilter" reason="Absent in 181. Almost all methods were renamed in 183. Use org.jetbrains.kotlin.util.AstLoadingFilter instead." />
-          <Problem reference="com.intellij.codeInspection.reference.RefFile#getPsiElement" reason="Absent in 182. Use psiFile extension instead." />
           <Problem reference="com.intellij.execution.JavaRunConfigurationExtensionManager#getInstance" reason="Can't be used in Kotlin, because method was replaced with property after J2K in 183. Use JavaRunConfigurationExtensionManagerUtil instead." />
-          <Problem reference="org.jetbrains.java.decompiler.main.decompiler.BaseDecompiler#addSpace" reason="Method was replaced with outher methods in 182. Use addSpaceEx instead." />
-          <Problem reference="com.intellij.execution.configurations.RunConfigurationBase" reason="Generalized in 183. Use RunConfigurationBaseAny instead in signatures." />
-          <Problem reference="com.intellij.execution.configurations.LocatableConfigurationBase" reason="Generalized in 183. Use LocatableConfigurationBaseAny instead in signatures." />
-          <Problem reference="com.intellij.execution.configurations.ModuleBasedConfiguration" reason="Generalized in 183. Use ModuleBasedConfigurationElement instead." />
-          <Problem reference="com.intellij.psi.codeStyle.CodeStyleSettingsProvider" reason="Additional method is introduced in 183 instead of deprecated one. Use CodeStyleSettingsProviderCompat instead." />
-          <Problem reference="com.intellij.openapi.ui.popup.PopupChooserBuilder#PopupChooserBuilder(javax.swing.JList)" reason="Generified in 182. Use PopupChooserBuilderWrapper instead." />
-          <Problem reference="com.intellij.openapi.editor.event.EditorFactoryListener" reason="Default implementations were added in 183. Use EditorFactoryListenerWrapper for inheritance instead." />
-          <Problem reference="com.intellij.openapi.diagnostic.LoggerKt#debugOrInfoIfTestMode" reason="Absent in 182." />
-          <Problem reference="com.intellij.psi.search.PsiSearchHelper.SERVICE" reason="Deprecated since 182. Use psiSearchHelperInstance() instead." />
           <Problem reference="org.jetbrains.kotlin.idea.reporter.ITNReporterCompat#submit" reason="parentComponent is nullable in AS" />
           <Problem reference="com.intellij.diagnostic.ITNReporter#submit" reason="parentComponent is nullable in AS" />
-          <Problem reference="com.intellij.codeInspection.dataFlow.Nullness" reason="Deprecated since 182. Use org.jetbrains.kotlin.idea.util.compat.Nullability instead." />
         </list>
       </option>
     </inspection_tool>
@@ -267,7 +255,7 @@
       <option name="ignoreAnonymousClassMethods" value="false" />
     </inspection_tool>
     <inspection_tool class="MissingRecentApi" enabled="true" level="ERROR" enabled_by_default="true">
-      <option name="sinceBuildString" value="182.0" />
+      <option name="sinceBuildString" value="183.3284" />
       <option name="untilBuildString" value="192.SNAPSHOT" />
     </inspection_tool>
     <inspection_tool class="MisspelledCompareTo" enabled="true" level="WARNING" enabled_by_default="true" />
@@ -436,6 +424,21 @@
     <inspection_tool class="UnnecessaryLabelOnContinueStatement" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="UnnecessaryQualifierForThis" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="UnnecessaryUnboxing" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="UnstableApiUsage" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="unstableApiAnnotations">
+        <set>
+          <option value="com.google.common.annotations.Beta" />
+          <option value="io.reactivex.annotations.Beta" />
+          <option value="io.reactivex.annotations.Experimental" />
+          <option value="org.apache.http.annotation.Beta" />
+          <option value="org.jetbrains.annotations.ApiStatus.Experimental" />
+          <option value="org.jetbrains.annotations.ApiStatus.Internal" />
+          <option value="org.jetbrains.annotations.ApiStatus.ScheduledForRemoval" />
+          <option value="rx.annotations.Beta" />
+          <option value="rx.annotations.Experimental" />
+        </set>
+      </option>
+    </inspection_tool>
     <inspection_tool class="UseOfPropertiesAsHashtable" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="UtilityClassWithPublicConstructor" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="VolatileLongOrDoubleField" enabled="true" level="WARNING" enabled_by_default="true" />

.idea/misc.xml

@@ -12,46 +12,19 @@
       <item index="2" class="java.lang.String" itemvalue="org.gradle.api.tasks.options.Option" />
     </list>
   </component>
-  <component name="FacetAutodetectingManager">
-    <autodetection-disabled>
-      <facet-type id="Python">
-        <modules>
-          <module name="Jet" />
-        </modules>
-      </facet-type>
-    </autodetection-disabled>
+  <component name="FrameworkDetectionExcludesConfiguration">
+    <file type="web" url="file://$PROJECT_DIR$" />
   </component>
   <component name="IdProvider" IDEtalkID="71A301FF1940049D6D82F12C40F1E1D5" />
   <component name="JavadocGenerationManager">
-    <option name="OUTPUT_DIRECTORY" />
-    <option name="OPTION_SCOPE" value="protected" />
-    <option name="OPTION_HIERARCHY" value="true" />
-    <option name="OPTION_NAVIGATOR" value="true" />
-    <option name="OPTION_INDEX" value="true" />
-    <option name="OPTION_SEPARATE_INDEX" value="true" />
-    <option name="OPTION_DOCUMENT_TAG_USE" value="false" />
-    <option name="OPTION_DOCUMENT_TAG_AUTHOR" value="false" />
-    <option name="OPTION_DOCUMENT_TAG_VERSION" value="false" />
-    <option name="OPTION_DOCUMENT_TAG_DEPRECATED" value="true" />
-    <option name="OPTION_DEPRECATED_LIST" value="true" />
     <option name="OTHER_OPTIONS" value="" />
-    <option name="HEAP_SIZE" />
-    <option name="LOCALE" />
-    <option name="OPEN_IN_BROWSER" value="true" />
-  </component>
-  <component name="MavenProjectsManager">
-    <option name="originalFiles">
-      <list>
-        <option value="$PROJECT_DIR$/libraries/pom.xml" />
-      </list>
-    </option>
   </component>
   <component name="NullableNotNullManager">
     <option name="myDefaultNullable" value="org.jetbrains.annotations.Nullable" />
     <option name="myDefaultNotNull" value="org.jetbrains.annotations.NotNull" />
     <option name="myNullables">
       <value>
-        <list size="9">
+        <list size="11">
           <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
           <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
           <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
@@ -61,12 +34,14 @@
           <item index="6" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
           <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
           <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
+          <item index="9" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNullable" />
+          <item index="10" class="java.lang.String" itemvalue="com.android.annotations.Nullable" />
         </list>
       </value>
     </option>
     <option name="myNotNulls">
       <value>
-        <list size="9">
+        <list size="11">
           <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
           <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
           <item index="2" class="java.lang.String" itemvalue="javax.validation.constraints.NotNull" />
@@ -76,6 +51,8 @@
           <item index="6" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
           <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
           <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
+          <item index="9" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNonNull" />
+          <item index="10" class="java.lang.String" itemvalue="com.android.annotations.NonNull" />
         </list>
       </value>
     </option>

.idea/vcs.xml

@@ -1,5 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="CommitMessageInspectionProfile">
+    <profile version="1.0">
+      <inspection_tool class="GrazieCommit" enabled="true" level="TYPO" enabled_by_default="true" />
+      <inspection_tool class="GrazieCommit" enabled="true" level="TYPO" enabled_by_default="true" />
+    </profile>
+  </component>
   <component name="IssueNavigationConfiguration">
     <option name="links">
       <list>

ReadMe.md

@@ -98,13 +98,13 @@ Development for some particular platform is possible after 'switching' that can
 ```sh
 cd kotlin-project-dir
 
-# switching to IntelliJ Idea 2018.2
-bunch switch . 182
+# switching to IntelliJ Idea 2019.1
+bunch switch 191
 ```
 
 ## <a name="working-in-idea"></a> Working with the project in IntelliJ IDEA
 
-Working with the Kotlin project requires at least IntelliJ IDEA 2017.3. You can download IntelliJ IDEA 2017.3 [here](https://www.jetbrains.com/idea/download).
+Working with the Kotlin project requires at least IntelliJ IDEA 2019.1. You can download IntelliJ IDEA 2019.1 [here](https://www.jetbrains.com/idea/download).
 
 After cloning the project, to import the project in Intellij choose the project directory in the Open project dialog. Then, after project opened, Select 
 `File` -> `New...` -> `Module from Existing Sources` in the menu, and select `build.gradle.kts` file in the project's root folder.
@@ -113,7 +113,7 @@ In the import dialog, select `use default gradle wrapper`.
 
 To be able to run tests from IntelliJ easily, check `Delegate IDE build/run actions to Gradle` and choose `Gradle Test Runner` in the Gradle runner settings after importing the project.
 
-At this time, you can use the latest released 1.2.x version of the Kotlin plugin for working with the code. To make sure you have the latest version installed, use Tools | Kotlin | Configure Kotlin Plugin Updates and press "Check for updates now".
+At this time, you can use the latest released 1.3.x version of the Kotlin plugin for working with the code. To make sure you have the latest version installed, use Tools | Kotlin | Configure Kotlin Plugin Updates and press "Check for updates now".
 
 ### Compiling and running
 
@@ -135,6 +135,9 @@ includeBuild('/path/to/kotlin') {
 }
 ```
 
+# License
+Kotlin is distributed under the terms of the Apache License (Version 2.0). See [license folder](license/README.md) for details.
+
 # Contributing
 
 Please be sure to review Kotlin's [contributing guidelines](docs/contributing.md) to learn how to help the project.

benchmarks/build.gradle.kts

@@ -0,0 +1,82 @@
+import kotlinx.benchmark.gradle.benchmark
+
+val benchmarks_version = "0.2.0-dev-7"
+buildscript {
+    val benchmarks_version = "0.2.0-dev-7"
+
+    repositories {
+        val cacheRedirectorEnabled = findProperty("cacheRedirectorEnabled")?.toString()?.toBoolean() == true
+        if (cacheRedirectorEnabled) {
+            maven("https://cache-redirector.jetbrains.com/dl.bintray.com/kotlin/kotlinx")
+            maven("https://cache-redirector.jetbrains.com/dl.bintray.com/kotlin/kotlin-dev")
+        } else {
+            maven("https://dl.bintray.com/kotlin/kotlinx")
+            maven("https://dl.bintray.com/kotlin/kotlin-dev")
+        }
+    }
+    dependencies {
+        classpath("org.jetbrains.kotlinx:kotlinx.benchmark.gradle:$benchmarks_version")
+    }
+}
+
+apply(plugin = "kotlinx.benchmark")
+
+plugins {
+    java
+    kotlin("jvm")
+}
+
+repositories {
+    val cacheRedirectorEnabled = findProperty("cacheRedirectorEnabled")?.toString()?.toBoolean() == true
+    if (cacheRedirectorEnabled) {
+        maven("https://cache-redirector.jetbrains.com/dl.bintray.com/kotlin/kotlinx")
+        maven("https://cache-redirector.jetbrains.com/dl.bintray.com/kotlin/kotlin-dev")
+    } else {
+        maven("https://dl.bintray.com/kotlin/kotlinx")
+        maven("https://dl.bintray.com/kotlin/kotlin-dev")
+    }
+}
+
+dependencies {
+    compile(kotlinStdlib())
+    compile(project(":compiler:frontend"))
+    compile(project(":compiler:cli"))
+    compile(intellijCoreDep()) { includeJars("intellij-core") }
+    compile(jpsStandalone()) { includeJars("jps-model") }
+    Platform[192].orHigher {
+        compile(intellijPluginDep("java"))
+    }
+    compile(intellijDep()) { includeIntellijCoreJarDependencies(project) }
+    compile("org.jetbrains.kotlinx:kotlinx.benchmark.runtime-jvm:$benchmarks_version")
+}
+
+sourceSets {
+    "main" { projectDefault() }
+}
+
+benchmark {
+    configurations {
+        named("main") {
+            warmups = 10
+            iterations = 10
+            iterationTime = 1
+            iterationTimeUnit = "sec"
+            param("size", 1000)
+        }
+
+        register("fir") {
+            warmups = 10
+            iterations = 10
+            iterationTime = 1
+            iterationTimeUnit = "sec"
+            param("isIR", true)
+            param("size", 1000)
+
+            include("CommonCallsBenchmark")
+            //include("InferenceBaselineCallsBenchmark")
+        }
+    }
+    targets {
+        register("main")
+    }
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/AbstractInferenceBenchmark.kt

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.Param
+import org.openjdk.jmh.annotations.Scope
+import org.openjdk.jmh.annotations.State
+
+@State(Scope.Benchmark)
+abstract class AbstractInferenceBenchmark : AbstractSimpleFileBenchmark() {
+    @Param("true", "false")
+    private var useNI: Boolean = false
+
+    override val useNewInference: Boolean
+        get() = useNI
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/AbstractSimpleFileBenchmark.kt

@@ -0,0 +1,213 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+package org.jetbrains.kotlin.benchmarks
+
+import com.intellij.openapi.Disposable
+import com.intellij.openapi.extensions.Extensions
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.vfs.CharsetToolkit
+import com.intellij.psi.PsiElementFinder
+import com.intellij.psi.PsiFileFactory
+import com.intellij.psi.impl.PsiFileFactoryImpl
+import com.intellij.psi.search.GlobalSearchScope
+import com.intellij.testFramework.LightVirtualFile
+import org.jetbrains.kotlin.analyzer.ModuleInfo
+import org.jetbrains.kotlin.asJava.finder.JavaElementFinder
+import org.jetbrains.kotlin.builtins.jvm.JvmBuiltIns
+import org.jetbrains.kotlin.cli.common.CLIConfigurationKeys
+import org.jetbrains.kotlin.cli.common.messages.MessageCollector
+import org.jetbrains.kotlin.cli.jvm.compiler.*
+import org.jetbrains.kotlin.cli.jvm.config.addJvmClasspathRoot
+import org.jetbrains.kotlin.config.*
+import org.jetbrains.kotlin.context.SimpleGlobalContext
+import org.jetbrains.kotlin.context.withModule
+import org.jetbrains.kotlin.context.withProject
+import org.jetbrains.kotlin.descriptors.impl.ModuleDescriptorImpl
+import org.jetbrains.kotlin.diagnostics.Severity
+import org.jetbrains.kotlin.fir.FirSession
+import org.jetbrains.kotlin.fir.builder.RawFirBuilder
+import org.jetbrains.kotlin.fir.java.FirJavaModuleBasedSession
+import org.jetbrains.kotlin.fir.java.FirLibrarySession
+import org.jetbrains.kotlin.fir.java.FirProjectSessionProvider
+import org.jetbrains.kotlin.fir.resolve.firProvider
+import org.jetbrains.kotlin.fir.resolve.impl.FirProviderImpl
+import org.jetbrains.kotlin.fir.resolve.transformers.FirTotalResolveTransformer
+import org.jetbrains.kotlin.idea.KotlinLanguage
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.platform.TargetPlatform
+import org.jetbrains.kotlin.platform.jvm.JvmPlatforms
+import org.jetbrains.kotlin.psi.KtFile
+import org.jetbrains.kotlin.resolve.PlatformDependentAnalyzerServices
+import org.jetbrains.kotlin.resolve.jvm.platform.JvmPlatformAnalyzerServices
+import org.jetbrains.kotlin.storage.ExceptionTracker
+import org.jetbrains.kotlin.storage.LockBasedStorageManager
+import org.jetbrains.kotlin.storage.StorageManager
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.io.File
+
+private fun createFile(shortName: String, text: String, project: Project): KtFile {
+    val virtualFile = object : LightVirtualFile(shortName, KotlinLanguage.INSTANCE, text) {
+        override fun getPath(): String {
+            //TODO: patch LightVirtualFile
+            return "/" + name
+        }
+    }
+
+    virtualFile.charset = CharsetToolkit.UTF8_CHARSET
+    val factory = PsiFileFactory.getInstance(project) as PsiFileFactoryImpl
+
+    return factory.trySetupPsiForFile(virtualFile, KotlinLanguage.INSTANCE, true, false) as KtFile
+}
+
+private val JDK_PATH = File("${System.getProperty("java.home")!!}/lib/rt.jar")
+private val RUNTIME_JAR = File(System.getProperty("kotlin.runtime.path") ?: "dist/kotlinc/lib/kotlin-runtime.jar")
+
+private val LANGUAGE_FEATURE_SETTINGS =
+        LanguageVersionSettingsImpl(
+                LanguageVersion.KOTLIN_1_3, ApiVersion.KOTLIN_1_3,
+                specificFeatures = mapOf(LanguageFeature.NewInference to LanguageFeature.State.ENABLED)
+        )
+
+private fun newConfiguration(useNewInference: Boolean): CompilerConfiguration {
+    val configuration = CompilerConfiguration()
+    configuration.put(CommonConfigurationKeys.MODULE_NAME, "benchmark")
+    configuration.put(CLIConfigurationKeys.INTELLIJ_PLUGIN_ROOT, "../idea/resources")
+    configuration.addJvmClasspathRoot(JDK_PATH)
+    configuration.addJvmClasspathRoot(RUNTIME_JAR)
+    configuration.put(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY, MessageCollector.NONE)
+
+    val newInferenceState = if (useNewInference) LanguageFeature.State.ENABLED else LanguageFeature.State.DISABLED
+    configuration.languageVersionSettings = LanguageVersionSettingsImpl(
+            LanguageVersion.KOTLIN_1_3, ApiVersion.KOTLIN_1_3,
+            specificFeatures = mapOf(
+                    LanguageFeature.NewInference to newInferenceState
+            )
+    )
+    return configuration
+}
+
+@State(Scope.Benchmark)
+abstract class AbstractSimpleFileBenchmark {
+
+    private var myDisposable: Disposable = Disposable { }
+    private lateinit var env: KotlinCoreEnvironment
+    private lateinit var file: KtFile
+
+    @Param("true", "false")
+    protected var isIR: Boolean = false
+
+    protected open val useNewInference get() = isIR
+
+    @Setup(Level.Trial)
+    fun setUp() {
+        if (isIR && !useNewInference) error("Invalid configuration")
+        env = KotlinCoreEnvironment.createForTests(
+                myDisposable, 
+                newConfiguration(useNewInference),
+                EnvironmentConfigFiles.JVM_CONFIG_FILES
+        )
+
+        if (isIR) {
+            Extensions.getArea(env.project)
+                    .getExtensionPoint(PsiElementFinder.EP_NAME)
+                    .unregisterExtension(JavaElementFinder::class.java)
+        }
+
+        file = createFile(
+                "test.kt",
+                buildText(),
+                env.project
+        )
+    }
+
+    protected fun analyzeGreenFile(bh: Blackhole) {
+        if (isIR) {
+            analyzeGreenFileIr(bh)
+        } else {
+            analyzeGreenFileFrontend(bh)
+        }
+    }
+
+    private fun analyzeGreenFileFrontend(bh: Blackhole) {
+        val tracker = ExceptionTracker()
+        val storageManager: StorageManager =
+                LockBasedStorageManager.createWithExceptionHandling("benchmarks", tracker)
+
+        val context = SimpleGlobalContext(storageManager, tracker)
+        val module =
+                ModuleDescriptorImpl(
+                        Name.special("<benchmark>"), storageManager,
+                        JvmBuiltIns(storageManager, JvmBuiltIns.Kind.FROM_DEPENDENCIES)
+                )
+        val moduleContext = context.withProject(env.project).withModule(module)
+
+        val result = TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(
+                moduleContext.project,
+                listOf(file),
+                NoScopeRecordCliBindingTrace(),
+                env.configuration,
+                { scope -> JvmPackagePartProvider(LANGUAGE_FEATURE_SETTINGS, scope) }
+        )
+
+        assert(result.bindingContext.diagnostics.none { it.severity == Severity.ERROR })
+
+        bh.consume(result.shouldGenerateCode)
+    }
+
+    private fun analyzeGreenFileIr(bh: Blackhole) {
+        val scope = GlobalSearchScope.filesScope(env.project, listOf(file.virtualFile))
+                .uniteWith(TopDownAnalyzerFacadeForJVM.AllJavaSourcesInProjectScope(env.project))
+        val session = createSession(env, scope)
+        val builder = RawFirBuilder(session, stubMode = false)
+
+        val totalTransformer = FirTotalResolveTransformer()
+        val firFile = builder.buildFirFile(file).also((session.firProvider as FirProviderImpl)::recordFile)
+
+        for (transformer in totalTransformer.transformers) {
+            transformer.transformFile(firFile, null)
+        }
+
+        bh.consume(firFile.hashCode())
+    }
+
+    protected abstract fun buildText(): String
+}
+
+fun createSession(
+        environment: KotlinCoreEnvironment,
+        sourceScope: GlobalSearchScope,
+        librariesScope: GlobalSearchScope = GlobalSearchScope.notScope(sourceScope)
+): FirSession {
+    val moduleInfo = FirTestModuleInfo()
+    val project = environment.project
+    val provider = FirProjectSessionProvider(project)
+    return FirJavaModuleBasedSession(moduleInfo, provider, sourceScope).also {
+        createSessionForDependencies(provider, moduleInfo, librariesScope, environment)
+    }
+}
+
+private fun createSessionForDependencies(
+        provider: FirProjectSessionProvider,
+        moduleInfo: FirTestModuleInfo,
+        librariesScope: GlobalSearchScope,
+        environment: KotlinCoreEnvironment
+) {
+    val dependenciesInfo = FirTestModuleInfo()
+    moduleInfo.dependencies.add(dependenciesInfo)
+    FirLibrarySession.create(
+            dependenciesInfo, provider, librariesScope, environment.project,
+            environment.createPackagePartProvider(librariesScope)
+    )
+}
+
+class FirTestModuleInfo(
+        override val name: Name = Name.identifier("TestModule"),
+        val dependencies: MutableList<ModuleInfo> = mutableListOf(),
+        override val platform: TargetPlatform = JvmPlatforms.unspecifiedJvmPlatform,
+        override val analyzerServices: PlatformDependentAnalyzerServices = JvmPlatformAnalyzerServices
+) : ModuleInfo {
+    override fun dependencies(): List<ModuleInfo> = dependencies
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/CommonCallsBenchmark.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class CommonCallsBenchmark : AbstractSimpleFileBenchmark(){
+
+    @Param("1", "10", "100", "1000", "3000", "5000", "7000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun foo(): Int = 1
+            |
+            |fun bar() {
+            |${(1..size).joinToString("\n") { "    foo()" }}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/ComplexDataFlowBenchmark.kt

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class ComplexDataFlowBenchmark : AbstractSimpleFileBenchmark(){
+
+    @Param("1", "100", "1000", "3000", "5000", "7000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |
+            |fun bar(x: Any?) {
+            |   var y = x
+            |${(1..size).joinToString("\n") {
+                """
+                |if (x is String) {
+                |   y = x
+                |}
+                |y = 1
+                """.trimMargin()
+            }}
+            |}
+            """.trimMargin()
+
+}
+

benchmarks/src/org/jetbrains/kotlin/benchmarks/ControlFlowOperators.kt

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class ControlFlowOperators : AbstractSimpleFileBenchmark(){
+
+    @Param("1", "100", "1000", "3000", "5000", "7000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |var isTrue = true
+            |var s = ""
+            |fun bar() {
+            |${(1..size).joinToString("\n") {
+                """
+                |var x$it: String
+                |
+                |when (s) {
+                |   "A" -> { x$it = "1" }
+                |   "B" -> { x$it = "2" }
+                |   else -> { x$it = "3" }
+                |}
+                |
+                |while (isTrue) {
+                |   x$it.hashCode()
+                |}
+                """.trimMargin()
+            }}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/InferenceBaselineCallsBenchmark.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class InferenceBaselineCallsBenchmark : AbstractSimpleFileBenchmark() {
+
+    @Param("1", "10", "100", "1000", "5000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun foo(x: Int): Int = 1
+            |fun expectsInt(x: Int) {}
+            |fun bar(v: Int) {
+            |${(1..size).map { "    expectsInt(foo(v))" }.joinToString("\n")}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/InferenceExplicitArgumentsCallsBenchmark.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class InferenceExplicitArgumentsCallsBenchmark : AbstractInferenceBenchmark() {
+
+    @Param("1", "10", "100", "1000", "5000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun <T> foo(x: T): Int = 1
+            |fun expectsInt(x: Int) {}
+            |fun bar(v: Int) {
+            |${(1..size).map { "    expectsInt(foo<Int>(v))" }.joinToString("\n")}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/InferenceForInApplicableCandidate.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class InferenceForInApplicableCandidate : AbstractInferenceBenchmark() {
+
+    @Param("1", "10", "100", "1000", "5000", "10000")
+    private var size: Int = 1
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun <T : Comparable<T>> foo(x: MutableList<T>) {}
+            |fun <T> foo(x: MutableList<T>, y: (T, T) -> Int) {}
+            |fun bar(x: MutableList<Any>) {
+            |${(1..size).joinToString("\n") { "    foo(x) { a, b -> 1 }" }}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/InferenceFromArgumentCallsBenchmark.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class InferenceFromArgumentCallsBenchmark : AbstractInferenceBenchmark() {
+
+    @Param("1", "10", "100", "1000", "5000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun <T> foo(x: T): Int = 1
+            |fun expectsInt(x: Int) {}
+            |fun bar(v: Int) {
+            |${(1..size).map { "    expectsInt(foo(v))" }.joinToString("\n")}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/InferenceFromReturnTypeCallsBenchmark.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class InferenceFromReturnTypeCallsBenchmark : AbstractInferenceBenchmark() {
+
+    @Param("1", "10", "100", "1000", "5000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun <T> foo(x: Int): T = null!!
+            |fun expectsInt(x: Int) {}
+            |fun bar(v: Int) {
+            |${(1..size).map { "    expectsInt(foo(v))" }.joinToString("\n")}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/IntArrayPlusBenchmark.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class IntArrayPlusBenchmark : AbstractSimpleFileBenchmark() {
+
+    @Param("1", "10", "100", "1000", "3000", "5000", "7000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    //@Fork(jvmArgsAppend = ["-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005"])
+    fun benchmark(bh: Blackhole) {
+        if (!isIR) error("Doesn't make sense to run it on old frontend on buildserver")
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun bar(x: IntArray, y: IntArray) {
+            |${(1..size).joinToString("\n") { "    x + y" }}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/ManyValsBenchmark.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class ManyValsBenchmark : AbstractSimpleFileBenchmark(){
+
+    @Param("1", "100", "1000", "3000", "5000", "7000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun bar() {
+            |${(1..size).joinToString("\n") { "    val x$it: Int = 1" }}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/ManyVarsBenchmark.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class ManyVarsBenchmark : AbstractSimpleFileBenchmark(){
+
+    @Param("1", "100", "1000", "3000", "5000", "7000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun bar() {
+            |${(1..size).joinToString("\n") { "    var x$it: Int = 1" }}
+            |}
+            """.trimMargin()
+}

benchmarks/src/org/jetbrains/kotlin/benchmarks/SimpleDataFlowBenchmark.kt

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.benchmarks
+
+import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.infra.Blackhole
+import java.util.concurrent.TimeUnit
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.MILLISECONDS)
+@State(Scope.Benchmark)
+open class SimpleDataFlowBenchmark : AbstractSimpleFileBenchmark(){
+
+    @Param("1", "100", "1000", "3000", "5000", "7000", "10000")
+    private var size: Int = 0
+
+    @Benchmark
+    fun benchmark(bh: Blackhole) {
+        analyzeGreenFile(bh)
+    }
+
+    override fun buildText() =
+            """
+            |fun foo(x: Int): Int = 1
+            |var x = 1
+            |fun bar(v: Int) {
+            |${(1..size).joinToString("\n") { "    x = foo(v)" }}
+            |}
+            """.trimMargin()
+
+
+}

build-common/build.gradle.kts

@@ -13,6 +13,7 @@ dependencies {
     compileOnly(project(":compiler:frontend.java"))
     compileOnly(project(":js:js.serializer"))
     compileOnly(project(":js:js.frontend"))
+    compileOnly(project(":kotlin-util-klib-metadata"))
     compileOnly(intellijCoreDep()) { includeJars("intellij-core") }
     compileOnly(intellijDep()) { includeJars("asm-all", "trove4j", "util", rootProject = rootProject) }
     compileOnly(project(":kotlin-reflect-api"))
@@ -22,8 +23,9 @@ dependencies {
     testCompile(commonDep("junit:junit"))
     testCompile(protobufFull())
     testCompile(kotlinStdlib())
-    testCompileOnly(intellijDep()) { includeJars("openapi") }
-
+    Platform[193].orLower {
+        testCompileOnly(intellijDep()) { includeJars("openapi", rootProject = rootProject) }
+    }
     testRuntime(project(":kotlin-reflect"))
 }
 

build-common/src/org/jetbrains/kotlin/build/generatedFiles.kt

@@ -22,9 +22,11 @@ import org.jetbrains.kotlin.utils.sure
 import java.io.File
 
 open class GeneratedFile(
-    val sourceFiles: Collection<File>,
+    sourceFiles: Collection<File>,
     val outputFile: File
-)
+) {
+    val sourceFiles = sourceFiles.sortedBy { it.path }
+}
 
 class GeneratedJvmClass (
         sourceFiles: Collection<File>,

build-common/src/org/jetbrains/kotlin/incremental/IncrementalJsCache.kt

@@ -18,6 +18,7 @@ package org.jetbrains.kotlin.incremental
 
 import com.intellij.util.io.DataExternalizer
 import org.jetbrains.kotlin.incremental.js.IncrementalResultsConsumerImpl
+import org.jetbrains.kotlin.incremental.js.IrTranslationResultValue
 import org.jetbrains.kotlin.incremental.js.TranslationResultValue
 import org.jetbrains.kotlin.incremental.storage.*
 import org.jetbrains.kotlin.metadata.ProtoBuf
@@ -28,6 +29,7 @@ import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.name.parentOrNull
+import org.jetbrains.kotlin.serialization.SerializerExtensionProtocol
 import org.jetbrains.kotlin.serialization.deserialization.getClassId
 import org.jetbrains.kotlin.serialization.js.JsSerializerProtocol
 import java.io.DataInput
@@ -36,10 +38,12 @@ import java.io.File
 
 open class IncrementalJsCache(
     cachesDir: File,
-    pathConverter: FileToPathConverter
+    pathConverter: FileToPathConverter,
+    serializerProtocol: SerializerExtensionProtocol
 ) : AbstractIncrementalCache<FqName>(cachesDir, pathConverter) {
     companion object {
         private const val TRANSLATION_RESULT_MAP = "translation-result"
+        private const val IR_TRANSLATION_RESULT_MAP = "ir-translation-result"
         private const val INLINE_FUNCTIONS = "inline-functions"
         private const val HEADER_FILE_NAME = "header.meta"
         private const val PACKAGE_META_FILE = "packages-meta"
@@ -47,9 +51,12 @@ open class IncrementalJsCache(
         fun hasHeaderFile(cachesDir: File) = File(cachesDir, HEADER_FILE_NAME).exists()
     }
 
+    private val protoData = ProtoDataProvider(serializerProtocol)
+
     override val sourceToClassesMap = registerMap(SourceToFqNameMap(SOURCE_TO_CLASSES.storageFile, pathConverter))
     override val dirtyOutputClassesMap = registerMap(DirtyClassesFqNameMap(DIRTY_OUTPUT_CLASSES.storageFile))
-    private val translationResults = registerMap(TranslationResultMap(TRANSLATION_RESULT_MAP.storageFile, pathConverter))
+    private val translationResults = registerMap(TranslationResultMap(TRANSLATION_RESULT_MAP.storageFile, pathConverter, protoData))
+    private val irTranslationResults = registerMap(IrTranslationResultMap(IR_TRANSLATION_RESULT_MAP.storageFile, pathConverter))
     private val inlineFunctions = registerMap(InlineFunctionsMap(INLINE_FUNCTIONS.storageFile, pathConverter))
     private val packageMetadata = registerMap(PackageMetadataMap(PACKAGE_META_FILE.storageFile))
 
@@ -83,8 +90,8 @@ open class IncrementalJsCache(
             dirtySources.remove(srcFile)
             val (binaryMetadata, binaryAst, inlineData) = data
 
-            val oldProtoMap = translationResults[srcFile]?.metadata?.let { getProtoData(srcFile, it) } ?: emptyMap()
-            val newProtoMap = getProtoData(srcFile, binaryMetadata)
+            val oldProtoMap = translationResults[srcFile]?.metadata?.let { protoData(srcFile, it) } ?: emptyMap()
+            val newProtoMap = protoData(srcFile, binaryMetadata)
 
             for ((classId, protoData) in newProtoMap) {
                 registerOutputForFile(srcFile, classId.asSingleFqName())
@@ -108,6 +115,11 @@ open class IncrementalJsCache(
         for ((packageName, metadata) in incrementalResults.packageMetadata) {
             packageMetadata.put(packageName, metadata)
         }
+
+        for ((srcFile, irData) in incrementalResults.irFileData) {
+            val (fileData, symbols, types, strings, declarations, bodies, fqn) = irData
+            irTranslationResults.put(srcFile, fileData, symbols, types, strings, declarations, bodies, fqn)
+        }
     }
 
     private fun registerOutputForFile(srcFile: File, name: FqName) {
@@ -118,6 +130,7 @@ open class IncrementalJsCache(
     override fun clearCacheForRemovedClasses(changesCollector: ChangesCollector) {
         dirtySources.forEach {
             translationResults.remove(it, changesCollector)
+            irTranslationResults.remove(it)
             inlineFunctions.remove(it)
         }
         removeAllFromClassStorage(dirtyOutputClassesMap.getDirtyOutputClasses(), changesCollector)
@@ -140,6 +153,16 @@ open class IncrementalJsCache(
             put(fqNameString, packageMetadata[fqNameString]!!)
         }
     }
+
+    fun nonDirtyIrParts(): Map<File, IrTranslationResultValue> =
+        hashMapOf<File, IrTranslationResultValue>().apply {
+            for (file in irTranslationResults.keys()) {
+
+                if (file !in dirtySources) {
+                    put(file, irTranslationResults[file]!!)
+                }
+            }
+        }
 }
 
 private object TranslationResultValueExternalizer : DataExternalizer<TranslationResultValue> {
@@ -173,7 +196,8 @@ private object TranslationResultValueExternalizer : DataExternalizer<Translation
 
 private class TranslationResultMap(
     storageFile: File,
-    private val pathConverter: FileToPathConverter
+    private val pathConverter: FileToPathConverter,
+    private val protoData: ProtoDataProvider
 ) :
     BasicStringMap<TranslationResultValue>(storageFile, TranslationResultValueExternalizer) {
     override fun dumpValue(value: TranslationResultValue): String =
@@ -193,7 +217,7 @@ private class TranslationResultMap(
     fun remove(sourceFile: File, changesCollector: ChangesCollector) {
         val path = pathConverter.toPath(sourceFile)
         val protoBytes = storage[path]!!.metadata
-        val protoMap = getProtoData(sourceFile, protoBytes)
+        val protoMap = protoData(sourceFile, protoBytes)
 
         for ((_, protoData) in protoMap) {
             changesCollector.collectProtoChanges(oldData = protoData, newData = null)
@@ -202,6 +226,104 @@ private class TranslationResultMap(
     }
 }
 
+private object IrTranslationResultValueExternalizer : DataExternalizer<IrTranslationResultValue> {
+    override fun save(output: DataOutput, value: IrTranslationResultValue) {
+        output.writeArray(value.fileData)
+        output.writeArray(value.symbols)
+        output.writeArray(value.types)
+        output.writeArray(value.strings)
+        output.writeArray(value.declarations)
+        output.writeArray(value.bodies)
+        output.writeArray(value.fqn)
+    }
+
+    private fun DataOutput.writeArray(array: ByteArray) {
+        writeInt(array.size)
+        write(array)
+    }
+
+    private fun DataInput.readArray(): ByteArray {
+        val dataSize = readInt()
+        val filedata = ByteArray(dataSize)
+        readFully(filedata)
+        return filedata
+    }
+
+    override fun read(input: DataInput): IrTranslationResultValue {
+        val fileData = input.readArray()
+        val symbols = input.readArray()
+        val types = input.readArray()
+        val strings = input.readArray()
+        val declarations = input.readArray()
+        val bodies = input.readArray()
+        val fqn = input.readArray()
+
+        return IrTranslationResultValue(fileData, symbols, types, strings, declarations, bodies, fqn)
+    }
+}
+
+private class IrTranslationResultMap(
+    storageFile: File,
+    private val pathConverter: FileToPathConverter
+) :
+    BasicStringMap<IrTranslationResultValue>(storageFile, IrTranslationResultValueExternalizer) {
+    override fun dumpValue(value: IrTranslationResultValue): String =
+        "Filedata: ${value.fileData.md5()}, " +
+                "Symbols: ${value.symbols.md5()}, " +
+                "Types: ${value.types.md5()}, " +
+                "Strings: ${value.strings.md5()}, " +
+                "Declarations: ${value.declarations.md5()}, " +
+                "Bodies: ${value.bodies.md5()}"
+
+    fun put(
+        sourceFile: File,
+        newFiledata: ByteArray,
+        newSymbols: ByteArray,
+        newTypes: ByteArray,
+        newStrings: ByteArray,
+        newDeclarations: ByteArray,
+        newBodies: ByteArray,
+        fqn: ByteArray
+    ) {
+        storage[pathConverter.toPath(sourceFile)] =
+            IrTranslationResultValue(newFiledata, newSymbols, newTypes, newStrings, newDeclarations, newBodies, fqn)
+    }
+
+    operator fun get(sourceFile: File): IrTranslationResultValue? =
+        storage[pathConverter.toPath(sourceFile)]
+
+    fun keys(): Collection<File> =
+        storage.keys.map { pathConverter.toFile(it) }
+
+    fun remove(sourceFile: File) {
+        val path = pathConverter.toPath(sourceFile)
+        storage.remove(path)
+    }
+}
+
+private class ProtoDataProvider(private val serializerProtocol: SerializerExtensionProtocol) {
+    operator fun invoke(sourceFile: File, metadata: ByteArray): Map<ClassId, ProtoData> {
+        val classes = hashMapOf<ClassId, ProtoData>()
+        val proto = ProtoBuf.PackageFragment.parseFrom(metadata, serializerProtocol.extensionRegistry)
+        val nameResolver = NameResolverImpl(proto.strings, proto.qualifiedNames)
+
+        proto.class_List.forEach {
+            val classId = nameResolver.getClassId(it.fqName)
+            classes[classId] = ClassProtoData(it, nameResolver)
+        }
+
+        proto.`package`.apply {
+            val packageNameId = getExtensionOrNull(serializerProtocol.packageFqName)
+            val packageFqName = packageNameId?.let { FqName(nameResolver.getPackageFqName(it)) } ?: FqName.ROOT
+            val packagePartClassId = ClassId(packageFqName, Name.identifier(sourceFile.nameWithoutExtension.capitalize() + "Kt"))
+            classes[packagePartClassId] = PackagePartProtoData(this, nameResolver, packageFqName)
+        }
+
+        return classes
+    }
+}
+
+// TODO: remove this method once AbstractJsProtoComparisonTest is fixed
 fun getProtoData(sourceFile: File, metadata: ByteArray): Map<ClassId, ProtoData> {
     val classes = hashMapOf<ClassId, ProtoData>()
     val proto = ProtoBuf.PackageFragment.parseFrom(metadata, JsSerializerProtocol.extensionRegistry)

build-common/src/org/jetbrains/kotlin/incremental/JavaClassesSerializerExtension.kt

@@ -55,10 +55,13 @@ class JavaClassesSerializerExtension : KotlinSerializerExtensionBase(BuiltInSeri
         }
     }
 
-    override fun serializeFunction(descriptor: FunctionDescriptor,
-                                   proto: ProtoBuf.Function.Builder,
-                                   childSerializer: DescriptorSerializer) {
-        super.serializeFunction(descriptor, proto, childSerializer)
+    override fun serializeFunction(
+        descriptor: FunctionDescriptor,
+        proto: ProtoBuf.Function.Builder,
+        versionRequirementTable: MutableVersionRequirementTable?,
+        childSerializer: DescriptorSerializer
+    ) {
+        super.serializeFunction(descriptor, proto, versionRequirementTable, childSerializer)
         if (descriptor.visibility == JavaVisibilities.PACKAGE_VISIBILITY) {
             proto.setExtension(JavaClassProtoBuf.isPackagePrivateMethod, true)
         }

build-common/src/org/jetbrains/kotlin/incremental/LookupStorage.kt

@@ -75,12 +75,13 @@ open class LookupStorage(
     }
 
     @Synchronized
-    fun addAll(lookups: Set<Map.Entry<LookupSymbol, Collection<String>>>, allPaths: Set<String>) {
-        val pathToId = allPaths.keysToMap { addFileIfNeeded(File(it)) }
+    fun addAll(lookups: MultiMap<LookupSymbol, String>, allPaths: Set<String>) {
+        val pathToId = allPaths.sorted().keysToMap { addFileIfNeeded(File(it)) }
 
-        for ((lookupSymbol, paths) in lookups) {
+        for (lookupSymbol in lookups.keySet().sorted()) {
             val key = LookupSymbolKey(lookupSymbol.name, lookupSymbol.scope)
-            val fileIds = paths.mapTo(HashSet<Int>()) { pathToId[it]!! }
+            val paths = lookups[lookupSymbol]!!
+            val fileIds = paths.mapTo(TreeSet()) { pathToId[it]!! }
             fileIds.addAll(lookupMap[key] ?: emptySet())
             lookupMap[key] = fileIds
         }
@@ -227,4 +228,11 @@ class LookupTrackerImpl(private val delegate: LookupTracker) : LookupTracker {
     }
 }
 
-data class LookupSymbol(val name: String, val scope: String)
+data class LookupSymbol(val name: String, val scope: String) : Comparable<LookupSymbol> {
+    override fun compareTo(other: LookupSymbol): Int {
+        val scopeCompare = scope.compareTo(other.scope)
+        if (scopeCompare != 0) return scopeCompare
+
+        return name.compareTo(other.name)
+    }
+}

build-common/src/org/jetbrains/kotlin/incremental/buildUtil.kt

@@ -30,6 +30,7 @@ import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.progress.CompilationCanceledStatus
 import org.jetbrains.kotlin.synthetic.SAM_LOOKUP_NAME
 import org.jetbrains.kotlin.utils.addToStdlib.flattenTo
+import org.jetbrains.kotlin.utils.keysToMap
 import java.io.File
 import java.util.*
 import kotlin.collections.HashSet
@@ -126,7 +127,7 @@ fun LookupStorage.update(
 
     removeLookupsFrom(filesToCompile.asSequence() + removedFiles.asSequence())
 
-    addAll(lookupTracker.lookups.entrySet(), lookupTracker.pathInterner.values)
+    addAll(lookupTracker.lookups, lookupTracker.pathInterner.values)
 }
 
 data class DirtyData(

build-common/src/org/jetbrains/kotlin/incremental/js/IncrementalDataProviderFromCache.kt

@@ -21,4 +21,7 @@ class IncrementalDataProviderFromCache(private val cache: IncrementalJsCache) :
 
     override val packageMetadata: Map<String, ByteArray>
         get() = cache.packageMetadata()
+
+    override val serializedIrFiles: Map<File, IrTranslationResultValue>
+        get() = cache.nonDirtyIrParts()
 }

build-common/src/org/jetbrains/kotlin/incremental/protoDifferenceUtils.kt

@@ -30,9 +30,9 @@ import org.jetbrains.kotlin.serialization.deserialization.ProtoEnumFlags
 import java.util.*
 
 data class Difference(
-        val isClassAffected: Boolean = false,
-        val areSubclassesAffected: Boolean = false,
-        val changedMembersNames: Set<String> = emptySet()
+    val isClassAffected: Boolean = false,
+    val areSubclassesAffected: Boolean = false,
+    val changedMembersNames: Set<String> = emptySet()
 )
 
 sealed class ProtoData
@@ -49,14 +49,17 @@ fun ProtoMapValue.toProtoData(packageFqName: FqName): ProtoData =
     }
 
 internal val MessageLite.isPrivate: Boolean
-    get() = Visibilities.isPrivate(ProtoEnumFlags.visibility(
+    get() = Visibilities.isPrivate(
+        ProtoEnumFlags.visibility(
             when (this) {
                 is ProtoBuf.Constructor -> Flags.VISIBILITY.get(flags)
                 is ProtoBuf.Function -> Flags.VISIBILITY.get(flags)
                 is ProtoBuf.Property -> Flags.VISIBILITY.get(flags)
                 is ProtoBuf.TypeAlias -> Flags.VISIBILITY.get(flags)
                 else -> error("Unknown message: $this")
-            }))
+            }
+        )
+    )
 
 private fun MessageLite.name(nameResolver: NameResolver): String {
     return when (this) {
@@ -79,9 +82,21 @@ abstract class DifferenceCalculator {
         val result = hashSetOf<String>()
 
         val oldMap =
-                oldList.groupBy { it.getHashCode({ compareObject.oldGetIndexOfString(it) }, { compareObject.oldGetIndexOfClassId(it) }) }
+            oldList.groupBy {
+                it.getHashCode(
+                    compareObject::oldGetIndexOfString,
+                    compareObject::oldGetIndexOfClassId,
+                    compareObject::oldGetTypeById
+                )
+            }
         val newMap =
-                newList.groupBy { it.getHashCode({ compareObject.newGetIndexOfString(it) }, { compareObject.newGetIndexOfClassId(it) }) }
+            newList.groupBy {
+                it.getHashCode(
+                    compareObject::newGetIndexOfString,
+                    compareObject::newGetIndexOfClassId,
+                    compareObject::newGetTypeById
+                )
+            }
 
         val hashes = oldMap.keys + newMap.keys
         for (hash in hashes) {
@@ -100,8 +115,8 @@ abstract class DifferenceCalculator {
     }
 
     private fun calcDifferenceForEqualHashes(
-            oldList: List<MessageLite>,
-            newList: List<MessageLite>
+        oldList: List<MessageLite>,
+        newList: List<MessageLite>
     ): Collection<String> {
         val result = hashSetOf<String>()
         val newSet = HashSet(newList)
@@ -110,8 +125,7 @@ abstract class DifferenceCalculator {
             val newMember = newSet.firstOrNull { compareObject.checkEquals(oldMember, it) }
             if (newMember != null) {
                 newSet.remove(newMember)
-            }
-            else {
+            } else {
                 result.add(oldMember.name(compareObject.oldNameResolver))
             }
         }
@@ -124,20 +138,20 @@ abstract class DifferenceCalculator {
     }
 
     protected fun calcDifferenceForNames(
-            oldList: List<Int>,
-            newList: List<Int>
+        oldList: List<Int>,
+        newList: List<Int>
     ): Collection<String> {
         val oldNames = oldList.map { compareObject.oldNameResolver.getString(it) }.toSet()
         val newNames = newList.map { compareObject.newNameResolver.getString(it) }.toSet()
         return oldNames.union(newNames) - oldNames.intersect(newNames)
     }
 
-    private fun MessageLite.getHashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) -> Int): Int {
+    private fun MessageLite.getHashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) -> Int, typeTable: (Int) -> ProtoBuf.Type): Int {
         return when (this) {
-            is ProtoBuf.Constructor -> hashCode(stringIndexes, fqNameIndexes)
-            is ProtoBuf.Function -> hashCode(stringIndexes, fqNameIndexes)
-            is ProtoBuf.Property -> hashCode(stringIndexes, fqNameIndexes)
-            is ProtoBuf.TypeAlias -> hashCode(stringIndexes, fqNameIndexes)
+            is ProtoBuf.Constructor -> hashCode(stringIndexes, fqNameIndexes, typeTable)
+            is ProtoBuf.Function -> hashCode(stringIndexes, fqNameIndexes, typeTable)
+            is ProtoBuf.Property -> hashCode(stringIndexes, fqNameIndexes, typeTable)
+            is ProtoBuf.TypeAlias -> hashCode(stringIndexes, fqNameIndexes, typeTable)
             else -> error("Unknown message: $this")
         }
     }
@@ -154,10 +168,15 @@ abstract class DifferenceCalculator {
 }
 
 class DifferenceCalculatorForClass(
-        private val oldData: ClassProtoData,
-        private val newData: ClassProtoData
+    private val oldData: ClassProtoData,
+    private val newData: ClassProtoData
 ) : DifferenceCalculator() {
-    override val compareObject = ProtoCompareGenerated(oldData.nameResolver, newData.nameResolver)
+    override val compareObject = ProtoCompareGenerated(
+        oldNameResolver = oldData.nameResolver,
+        newNameResolver = newData.nameResolver,
+        oldTypeTable = oldData.proto.typeTableOrNull,
+        newTypeTable = newData.proto.typeTableOrNull
+    )
 
     override fun difference(): Difference {
         val (oldProto, oldNameResolver) = oldData
@@ -220,11 +239,8 @@ class DifferenceCalculatorForClass(
                     //     when (x as Base) { is Impl -> ... }
                     areSubclassesAffected = true
                 }
-                ProtoBufClassKind.TYPE_TABLE -> {
-                    // TODO
-                }
-                ProtoCompareGenerated.ProtoBufClassKind.VERSION_REQUIREMENT_LIST,
-                ProtoCompareGenerated.ProtoBufClassKind.VERSION_REQUIREMENT_TABLE -> {
+                ProtoBufClassKind.VERSION_REQUIREMENT_LIST,
+                ProtoBufClassKind.VERSION_REQUIREMENT_TABLE -> {
                     // TODO
                 }
                 ProtoBufClassKind.FLAGS,
@@ -238,7 +254,7 @@ class DifferenceCalculatorForClass(
                 }
                 ProtoBufClassKind.JVM_EXT_CLASS_MODULE_NAME,
                 ProtoBufClassKind.JS_EXT_CLASS_CONTAINING_FILE_ID -> {
-                   // TODO
+                    // TODO
                 }
                 ProtoBufClassKind.JVM_EXT_CLASS_LOCAL_VARIABLE_LIST -> {
                     // Not affected, local variables are not accessible outside of a file
@@ -250,9 +266,13 @@ class DifferenceCalculatorForClass(
                 ProtoBufClassKind.BUILT_INS_EXT_CLASS_ANNOTATION_LIST -> {
                     isClassAffected = true
                 }
-                ProtoCompareGenerated.ProtoBufClassKind.JVM_EXT_ANONYMOUS_OBJECT_ORIGIN_NAME -> {
+                ProtoBufClassKind.JVM_EXT_ANONYMOUS_OBJECT_ORIGIN_NAME -> {
                     // Not affected, this extension is not used in the compiler
                 }
+                ProtoBufClassKind.KLIB_EXT_CLASS_ANNOTATION_LIST -> {
+                    isClassAffected = true
+                    areSubclassesAffected = true
+                }
             }
         }
 
@@ -261,10 +281,15 @@ class DifferenceCalculatorForClass(
 }
 
 class DifferenceCalculatorForPackageFacade(
-        private val oldData: PackagePartProtoData,
-        private val newData: PackagePartProtoData
+    private val oldData: PackagePartProtoData,
+    private val newData: PackagePartProtoData
 ) : DifferenceCalculator() {
-    override val compareObject = ProtoCompareGenerated(oldData.nameResolver, newData.nameResolver)
+    override val compareObject = ProtoCompareGenerated(
+        oldNameResolver = oldData.nameResolver,
+        newNameResolver = newData.nameResolver,
+        oldTypeTable = oldData.proto.typeTableOrNull,
+        newTypeTable = newData.proto.typeTableOrNull
+    )
 
     override fun difference(): Difference {
         val oldProto = oldData.proto
@@ -289,10 +314,9 @@ class DifferenceCalculatorForPackageFacade(
                     names.addAll(calcDifferenceForNonPrivateMembers(ProtoBuf.Package::getPropertyList))
                 ProtoBufPackageKind.TYPE_ALIAS_LIST ->
                     names.addAll(calcDifferenceForNonPrivateMembers(ProtoBuf.Package::getTypeAliasList))
-                ProtoBufPackageKind.TYPE_TABLE,
                 ProtoBufPackageKind.VERSION_REQUIREMENT_TABLE,
                 ProtoBufPackageKind.JVM_EXT_PACKAGE_MODULE_NAME,
-                ProtoBufPackageKind.JS_EXT_PACKAGE_FQ_NAME-> {
+                ProtoBufPackageKind.JS_EXT_PACKAGE_FQ_NAME -> {
                     // TODO
                 }
                 ProtoBufPackageKind.JVM_EXT_PACKAGE_LOCAL_VARIABLE_LIST -> {
@@ -301,6 +325,9 @@ class DifferenceCalculatorForPackageFacade(
                 ProtoBufPackageKind.BUILT_INS_EXT_PACKAGE_FQ_NAME -> {
                     // Not affected
                 }
+                ProtoBufPackageKind.KLIB_EXT_PACKAGE_FQ_NAME -> {
+                    // Not affected
+                }
             }
         }
 
@@ -310,3 +337,9 @@ class DifferenceCalculatorForPackageFacade(
 
 private val ProtoBuf.Class.isSealed: Boolean
     get() = ProtoBuf.Modality.SEALED == Flags.MODALITY.get(flags)
+
+val ProtoBuf.Class.typeTableOrNull: ProtoBuf.TypeTable?
+    get() = if (hasTypeTable()) typeTable else null
+
+val ProtoBuf.Package.typeTableOrNull: ProtoBuf.TypeTable?
+    get() = if (hasTypeTable()) typeTable else null

build-common/src/org/jetbrains/kotlin/incremental/storage/BasicMap.kt

@@ -24,11 +24,20 @@ import org.jetbrains.kotlin.utils.Printer
 import java.io.File
 
 abstract class BasicMap<K : Comparable<K>, V>(
-        storageFile: File,
+        internal val storageFile: File,
         keyDescriptor: KeyDescriptor<K>,
         valueExternalizer: DataExternalizer<V>
 ) {
-    protected val storage = LazyStorage(storageFile, keyDescriptor, valueExternalizer)
+    protected val storage: LazyStorage<K, V>
+    private val nonCachingStorage = System.getProperty("kotlin.jps.non.caching.storage")?.toBoolean() ?: false
+
+    init {
+        storage = if (nonCachingStorage) {
+            NonCachingLazyStorage(storageFile, keyDescriptor, valueExternalizer)
+        } else {
+            CachingLazyStorage(storageFile, keyDescriptor, valueExternalizer)
+        }
+    }
 
     fun clean() {
         storage.clean()

build-common/src/org/jetbrains/kotlin/incremental/storage/BasicMap.kt.191

@@ -0,0 +1,81 @@
+/*
+ * Copyright 2010-2015 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.incremental.storage
+
+import com.intellij.util.io.DataExternalizer
+import com.intellij.util.io.EnumeratorStringDescriptor
+import com.intellij.util.io.KeyDescriptor
+import org.jetbrains.annotations.TestOnly
+import org.jetbrains.kotlin.utils.Printer
+import java.io.File
+
+abstract class BasicMap<K : Comparable<K>, V>(
+        internal val storageFile: File,
+        keyDescriptor: KeyDescriptor<K>,
+        valueExternalizer: DataExternalizer<V>
+) {
+    protected val storage = LazyStorage(storageFile, keyDescriptor, valueExternalizer)
+
+    fun clean() {
+        storage.clean()
+    }
+
+    fun flush(memoryCachesOnly: Boolean) {
+        storage.flush(memoryCachesOnly)
+    }
+
+    fun close() {
+        storage.close()
+    }
+
+    @TestOnly
+    fun dump(): String {
+        return with(StringBuilder()) {
+            with(Printer(this)) {
+                println(this@BasicMap::class.java.simpleName)
+                pushIndent()
+
+                for (key in storage.keys.sorted()) {
+                    println("${dumpKey(key)} -> ${dumpValue(storage[key]!!)}")
+                }
+
+                popIndent()
+            }
+
+            this
+        }.toString()
+    }
+
+    @TestOnly
+    protected abstract fun dumpKey(key: K): String
+
+    @TestOnly
+    protected abstract fun dumpValue(value: V): String
+}
+
+abstract class BasicStringMap<V>(
+        storageFile: File,
+        keyDescriptor: KeyDescriptor<String>,
+        valueExternalizer: DataExternalizer<V>
+) : BasicMap<String, V>(storageFile, keyDescriptor, valueExternalizer) {
+    constructor(
+            storageFile: File,
+            valueExternalizer: DataExternalizer<V>
+    ) : this(storageFile, EnumeratorStringDescriptor.INSTANCE, valueExternalizer)
+
+    override fun dumpKey(key: String): String = key
+}

build-common/src/org/jetbrains/kotlin/incremental/storage/BasicMapsOwner.kt

@@ -18,6 +18,7 @@ package org.jetbrains.kotlin.incremental.storage
 
 import org.jetbrains.annotations.TestOnly
 import java.io.File
+import java.io.IOException
 
 open class BasicMapsOwner(val cachesDir: File) {
     private val maps = arrayListOf<BasicMap<*, *>>()
@@ -35,16 +36,35 @@ open class BasicMapsOwner(val cachesDir: File) {
     }
 
     open fun clean() {
-        maps.forEach { it.clean() }
+        forEachMapSafe("clean", BasicMap<*, *>::clean)
     }
 
     open fun close() {
-        maps.forEach { it.close() }
+        forEachMapSafe("close", BasicMap<*, *>::close)
     }
 
     open fun flush(memoryCachesOnly: Boolean) {
-        maps.forEach { it.flush(memoryCachesOnly) }
+        forEachMapSafe("flush") { it.flush(memoryCachesOnly) }
     }
 
-    @TestOnly fun dump(): String = maps.joinToString("\n\n") { it.dump() }
+    private fun forEachMapSafe(actionName: String, action: (BasicMap<*, *>) -> Unit) {
+        val actionExceptions = LinkedHashMap<String, Exception>()
+        maps.forEach {
+            try {
+                action(it)
+            } catch (e: Exception) {
+                actionExceptions[it.storageFile.name] = e
+            }
+        }
+        if (actionExceptions.isNotEmpty()) {
+            val desc = "Could not $actionName incremental caches in $cachesDir: ${actionExceptions.keys.joinToString(", ")}"
+            val allIOExceptions = actionExceptions.all { it is IOException }
+            val ex = if (allIOExceptions) IOException(desc) else Exception(desc)
+            actionExceptions.forEach { (_, e) -> ex.addSuppressed(e) }
+            throw ex
+        }
+    }
+
+    @TestOnly
+    fun dump(): String = maps.joinToString("\n\n") { it.dump() }
 }

build-common/src/org/jetbrains/kotlin/incremental/storage/CachingLazyStorage.kt

@@ -0,0 +1,107 @@
+/*
+ * Copyright 2010-2015 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.incremental.storage
+
+import com.intellij.util.io.DataExternalizer
+import com.intellij.util.io.KeyDescriptor
+import com.intellij.util.io.PersistentHashMap
+import java.io.File
+
+
+/**
+ * It's lazy in a sense that PersistentHashMap is created only on write
+ */
+class CachingLazyStorage<K, V>(
+    private val storageFile: File,
+    private val keyDescriptor: KeyDescriptor<K>,
+    private val valueExternalizer: DataExternalizer<V>
+) : LazyStorage<K, V> {
+    @Volatile
+    private var storage: PersistentHashMap<K, V>? = null
+
+    @Synchronized
+    private fun getStorageIfExists(): PersistentHashMap<K, V>? {
+        if (storage != null) return storage
+
+        if (storageFile.exists()) {
+            storage = createMap()
+            return storage
+        }
+
+        return null
+    }
+
+    @Synchronized
+    private fun getStorageOrCreateNew(): PersistentHashMap<K, V> {
+        if (storage == null) {
+            storage = createMap()
+        }
+
+        return storage!!
+    }
+
+    override val keys: Collection<K>
+        get() = getStorageIfExists()?.allKeysWithExistingMapping ?: listOf()
+
+    override operator fun contains(key: K): Boolean =
+        getStorageIfExists()?.containsMapping(key) ?: false
+
+    override operator fun get(key: K): V? =
+        getStorageIfExists()?.get(key)
+
+    override operator fun set(key: K, value: V) {
+        getStorageOrCreateNew().put(key, value)
+    }
+
+    override fun remove(key: K) {
+        getStorageIfExists()?.remove(key)
+    }
+
+    override fun append(key: K, value: V) {
+        getStorageOrCreateNew().appendData(key, { valueExternalizer.save(it, value) })
+    }
+
+    @Synchronized
+    override fun clean() {
+        try {
+            storage?.close()
+        } finally {
+            PersistentHashMap.deleteFilesStartingWith(storageFile)
+            storage = null
+        }
+    }
+
+    @Synchronized
+    override fun flush(memoryCachesOnly: Boolean) {
+        val existingStorage = storage ?: return
+
+        if (memoryCachesOnly) {
+            if (existingStorage.isDirty) {
+                existingStorage.dropMemoryCaches()
+            }
+        } else {
+            existingStorage.force()
+        }
+    }
+
+    @Synchronized
+    override fun close() {
+        storage?.close()
+    }
+
+    private fun createMap(): PersistentHashMap<K, V> = PersistentHashMap(storageFile, keyDescriptor, valueExternalizer)
+}

build-common/src/org/jetbrains/kotlin/incremental/storage/ClassOneToManyMap.kt

@@ -26,7 +26,7 @@ internal open class ClassOneToManyMap(
     override fun dumpValue(value: Collection<String>): String = value.dumpCollection()
 
     fun add(key: FqName, value: FqName) {
-        storage.append(key.asString(), value.asString())
+        storage.append(key.asString(), listOf(value.asString()))
     }
 
     operator fun get(key: FqName): Collection<FqName> =

build-common/src/org/jetbrains/kotlin/incremental/storage/ClassOneToManyMap.kt.191

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2010-2015 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.incremental.storage
+
+import org.jetbrains.kotlin.incremental.dumpCollection
+import org.jetbrains.kotlin.name.FqName
+import java.io.File
+
+internal open class ClassOneToManyMap(
+        storageFile: File
+) : BasicStringMap<Collection<String>>(storageFile, StringCollectionExternalizer) {
+    override fun dumpValue(value: Collection<String>): String = value.dumpCollection()
+
+    fun add(key: FqName, value: FqName) {
+        storage.append(key.asString(), value.asString())
+    }
+
+    operator fun get(key: FqName): Collection<FqName> =
+            storage[key.asString()]?.map(::FqName) ?: setOf()
+
+    operator fun set(key: FqName, values: Collection<FqName>) {
+        if (values.isEmpty()) {
+            remove(key)
+            return
+        }
+
+        storage[key.asString()] = values.map(FqName::asString)
+    }
+
+    fun remove(key: FqName) {
+        storage.remove(key.asString())
+    }
+
+    fun removeValues(key: FqName, removed: Set<FqName>) {
+        val notRemoved = this[key].filter { it !in removed }
+        this[key] = notRemoved
+    }
+}
+
+internal class SubtypesMap(storageFile: File) : ClassOneToManyMap(storageFile)
+internal class SupertypesMap(storageFile: File) : ClassOneToManyMap(storageFile)

build-common/src/org/jetbrains/kotlin/incremental/storage/LazyStorage.kt

@@ -16,107 +16,14 @@
 
 package org.jetbrains.kotlin.incremental.storage
 
-import com.intellij.util.io.DataExternalizer
-import com.intellij.util.io.IOUtil
-import com.intellij.util.io.KeyDescriptor
-import com.intellij.util.io.PersistentHashMap
-import java.io.DataOutput
-import java.io.File
-import java.io.IOException
-
-
-/**
- * It's lazy in a sense that PersistentHashMap is created only on write
- */
-class LazyStorage<K, V>(
-        private val storageFile: File,
-        private val keyDescriptor: KeyDescriptor<K>,
-        private val valueExternalizer: DataExternalizer<V>
-) {
-    @Volatile
-    private var storage: PersistentHashMap<K, V>? = null
-
-    @Synchronized
-    private fun getStorageIfExists(): PersistentHashMap<K, V>? {
-        if (storage != null) return storage
-
-        if (storageFile.exists()) {
-            storage = createMap()
-            return storage
-        }
-
-        return null
-    }
-
-    @Synchronized
-    private fun getStorageOrCreateNew(): PersistentHashMap<K, V> {
-        if (storage == null) {
-            storage = createMap()
-        }
-
-        return storage!!
-    }
-
+interface LazyStorage<K, V> {
     val keys: Collection<K>
-        get() = getStorageIfExists()?.allKeysWithExistingMapping ?: listOf()
-
-    operator fun contains(key: K): Boolean =
-            getStorageIfExists()?.containsMapping(key) ?: false
-
-    operator fun get(key: K): V? =
-            getStorageIfExists()?.get(key)
-
-    operator fun set(key: K, value: V) {
-        getStorageOrCreateNew().put(key, value)
-    }
-
-    fun remove(key: K) {
-        getStorageIfExists()?.remove(key)
-    }
-
-    fun append(key: K, value: String) {
-        append(key) { out -> IOUtil.writeUTF(out, value) }
-    }
-
-    fun append(key: K, value: Int) {
-        append(key) { out -> out.writeInt(value) }
-    }
-
-    @Synchronized
-    fun clean() {
-        try {
-            storage?.close()
-        }
-        catch (ignored: Throwable) {
-        }
-
-        PersistentHashMap.deleteFilesStartingWith(storageFile)
-        storage = null
-    }
-
-    @Synchronized
-    fun flush(memoryCachesOnly: Boolean) {
-        val existingStorage = storage ?: return
-
-        if (memoryCachesOnly) {
-            if (existingStorage.isDirty) {
-                existingStorage.dropMemoryCaches()
-            }
-        }
-        else {
-            existingStorage.force()
-        }
-    }
-
-    @Synchronized
-    fun close() {
-        storage?.close()
-    }
-
-    private fun createMap(): PersistentHashMap<K, V> =
-            PersistentHashMap(storageFile, keyDescriptor, valueExternalizer)
-
-    private fun append(key: K, append: (DataOutput)->Unit) {
-        getStorageOrCreateNew().appendData(key, append)
-    }
-}
+    operator fun contains(key: K): Boolean
+    operator fun get(key: K): V?
+    operator fun set(key: K, value: V)
+    fun remove(key: K)
+    fun append(key: K, value: V)
+    fun clean()
+    fun flush(memoryCachesOnly: Boolean)
+    fun close()
+}

build-common/src/org/jetbrains/kotlin/incremental/storage/LazyStorage.kt.191

@@ -0,0 +1,122 @@
+/*
+ * Copyright 2010-2015 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.incremental.storage
+
+import com.intellij.util.io.DataExternalizer
+import com.intellij.util.io.IOUtil
+import com.intellij.util.io.KeyDescriptor
+import com.intellij.util.io.PersistentHashMap
+import java.io.DataOutput
+import java.io.File
+import java.io.IOException
+
+
+/**
+ * It's lazy in a sense that PersistentHashMap is created only on write
+ */
+class LazyStorage<K, V>(
+        private val storageFile: File,
+        private val keyDescriptor: KeyDescriptor<K>,
+        private val valueExternalizer: DataExternalizer<V>
+) {
+    @Volatile
+    private var storage: PersistentHashMap<K, V>? = null
+
+    @Synchronized
+    private fun getStorageIfExists(): PersistentHashMap<K, V>? {
+        if (storage != null) return storage
+
+        if (storageFile.exists()) {
+            storage = createMap()
+            return storage
+        }
+
+        return null
+    }
+
+    @Synchronized
+    private fun getStorageOrCreateNew(): PersistentHashMap<K, V> {
+        if (storage == null) {
+            storage = createMap()
+        }
+
+        return storage!!
+    }
+
+    val keys: Collection<K>
+        get() = getStorageIfExists()?.allKeysWithExistingMapping ?: listOf()
+
+    operator fun contains(key: K): Boolean =
+            getStorageIfExists()?.containsMapping(key) ?: false
+
+    operator fun get(key: K): V? =
+            getStorageIfExists()?.get(key)
+
+    operator fun set(key: K, value: V) {
+        getStorageOrCreateNew().put(key, value)
+    }
+
+    fun remove(key: K) {
+        getStorageIfExists()?.remove(key)
+    }
+
+    fun append(key: K, value: String) {
+        append(key) { out -> IOUtil.writeUTF(out, value) }
+    }
+
+    fun append(key: K, value: Int) {
+        append(key) { out -> out.writeInt(value) }
+    }
+
+    @Synchronized
+    fun clean() {
+        try {
+            storage?.close()
+        }
+        catch (ignored: Throwable) {
+        }
+
+        PersistentHashMap.deleteFilesStartingWith(storageFile)
+        storage = null
+    }
+
+    @Synchronized
+    fun flush(memoryCachesOnly: Boolean) {
+        val existingStorage = storage ?: return
+
+        if (memoryCachesOnly) {
+            if (existingStorage.isDirty) {
+                existingStorage.dropMemoryCaches()
+            }
+        }
+        else {
+            existingStorage.force()
+        }
+    }
+
+    @Synchronized
+    fun close() {
+        storage?.close()
+    }
+
+    private fun createMap(): PersistentHashMap<K, V> =
+            PersistentHashMap(storageFile, keyDescriptor, valueExternalizer)
+
+    private fun append(key: K, append: (DataOutput)->Unit) {
+        getStorageOrCreateNew().appendData(key, append)
+    }
+}

build-common/src/org/jetbrains/kotlin/incremental/storage/LookupMap.kt

@@ -24,7 +24,7 @@ internal class LookupMap(storage: File) : BasicMap<LookupSymbolKey, Collection<I
     override fun dumpValue(value: Collection<Int>): String = value.toString()
 
     fun add(name: String, scope: String, fileId: Int) {
-        storage.append(LookupSymbolKey(name, scope), fileId)
+        storage.append(LookupSymbolKey(name, scope), listOf(fileId))
     }
 
     operator fun get(key: LookupSymbolKey): Collection<Int>? = storage[key]

build-common/src/org/jetbrains/kotlin/incremental/storage/LookupMap.kt.191

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2010-2015 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.incremental.storage
+
+import java.io.File
+
+internal class LookupMap(storage: File) : BasicMap<LookupSymbolKey, Collection<Int>>(storage, LookupSymbolKeyDescriptor, IntCollectionExternalizer) {
+    override fun dumpKey(key: LookupSymbolKey): String = key.toString()
+
+    override fun dumpValue(value: Collection<Int>): String = value.toString()
+
+    fun add(name: String, scope: String, fileId: Int) {
+        storage.append(LookupSymbolKey(name, scope), fileId)
+    }
+
+    operator fun get(key: LookupSymbolKey): Collection<Int>? = storage[key]
+
+    operator fun set(key: LookupSymbolKey, fileIds: Set<Int>) {
+        storage[key] = fileIds
+    }
+
+    fun remove(key: LookupSymbolKey) {
+        storage.remove(key)
+    }
+
+    val keys: Collection<LookupSymbolKey>
+        get() = storage.keys
+}

build-common/src/org/jetbrains/kotlin/incremental/storage/NonCachingLazyStorage.kt

@@ -0,0 +1,106 @@
+/*
+ * Copyright 2010-2015 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.incremental.storage
+
+import com.intellij.util.io.DataExternalizer
+import com.intellij.util.io.KeyDescriptor
+import com.intellij.util.io.JpsPersistentHashMap
+import java.io.File
+
+
+class NonCachingLazyStorage<K, V>(
+    private val storageFile: File,
+    private val keyDescriptor: KeyDescriptor<K>,
+    private val valueExternalizer: DataExternalizer<V>
+) : LazyStorage<K, V> {
+    @Volatile
+    private var storage: JpsPersistentHashMap<K, V>? = null
+
+    @Synchronized
+    private fun getStorageIfExists(): JpsPersistentHashMap<K, V>? {
+        if (storage != null) return storage
+
+        if (storageFile.exists()) {
+            storage = createMap()
+            return storage
+        }
+
+        return null
+    }
+
+    @Synchronized
+    private fun getStorageOrCreateNew(): JpsPersistentHashMap<K, V> {
+        if (storage == null) {
+            storage = createMap()
+        }
+
+        return storage!!
+    }
+
+    override val keys: Collection<K>
+        get() = getStorageIfExists()?.allKeysWithExistingMapping ?: listOf()
+
+    override operator fun contains(key: K): Boolean =
+        getStorageIfExists()?.containsMapping(key) ?: false
+
+    override operator fun get(key: K): V? =
+        getStorageIfExists()?.get(key)
+
+    override operator fun set(key: K, value: V) {
+        getStorageOrCreateNew().put(key, value)
+    }
+
+    override fun remove(key: K) {
+        getStorageIfExists()?.remove(key)
+    }
+
+    override fun append(key: K, value: V) {
+        getStorageOrCreateNew().appendDataWithoutCache(key, value)
+    }
+
+    @Synchronized
+    override fun clean() {
+        try {
+            storage?.close()
+        } catch (ignored: Throwable) {
+        }
+
+        JpsPersistentHashMap.deleteFilesStartingWith(storageFile)
+        storage = null
+    }
+
+    @Synchronized
+    override fun flush(memoryCachesOnly: Boolean) {
+        val existingStorage = storage ?: return
+
+        if (memoryCachesOnly) {
+            if (existingStorage.isDirty) {
+                existingStorage.dropMemoryCaches()
+            }
+        } else {
+            existingStorage.force()
+        }
+    }
+
+    @Synchronized
+    override fun close() {
+        storage?.close()
+    }
+
+    private fun createMap(): JpsPersistentHashMap<K, V> =
+        JpsPersistentHashMap(storageFile, keyDescriptor, valueExternalizer)
+}

build-common/src/org/jetbrains/kotlin/incremental/storage/NonCachingLazyStorage.kt.201

@@ -0,0 +1,106 @@
+/*
+ * Copyright 2010-2015 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.incremental.storage
+
+import com.intellij.util.io.DataExternalizer
+import com.intellij.util.io.KeyDescriptor
+import com.intellij.util.io.PersistentHashMap
+import java.io.File
+
+
+class NonCachingLazyStorage<K, V>(
+    private val storageFile: File,
+    private val keyDescriptor: KeyDescriptor<K>,
+    private val valueExternalizer: DataExternalizer<V>
+) : LazyStorage<K, V> {
+    @Volatile
+    private var storage: PersistentHashMap<K, V>? = null
+
+    @Synchronized
+    private fun getStorageIfExists(): PersistentHashMap<K, V>? {
+        if (storage != null) return storage
+
+        if (storageFile.exists()) {
+            storage = createMap()
+            return storage
+        }
+
+        return null
+    }
+
+    @Synchronized
+    private fun getStorageOrCreateNew(): PersistentHashMap<K, V> {
+        if (storage == null) {
+            storage = createMap()
+        }
+
+        return storage!!
+    }
+
+    override val keys: Collection<K>
+        get() = getStorageIfExists()?.allKeysWithExistingMapping ?: listOf()
+
+    override operator fun contains(key: K): Boolean =
+        getStorageIfExists()?.containsMapping(key) ?: false
+
+    override operator fun get(key: K): V? =
+        getStorageIfExists()?.get(key)
+
+    override operator fun set(key: K, value: V) {
+        getStorageOrCreateNew().put(key, value)
+    }
+
+    override fun remove(key: K) {
+        getStorageIfExists()?.remove(key)
+    }
+
+    override fun append(key: K, value: V) {
+        getStorageOrCreateNew().appendData(key) { dataOutput -> valueExternalizer.save(dataOutput, value) }
+    }
+
+    @Synchronized
+    override fun clean() {
+        try {
+            storage?.close()
+        } catch (ignored: Throwable) {
+        }
+
+        PersistentHashMap.deleteFilesStartingWith(storageFile)
+        storage = null
+    }
+
+    @Synchronized
+    override fun flush(memoryCachesOnly: Boolean) {
+        val existingStorage = storage ?: return
+
+        if (memoryCachesOnly) {
+            if (existingStorage.isDirty) {
+                existingStorage.dropMemoryCaches()
+            }
+        } else {
+            existingStorage.force()
+        }
+    }
+
+    @Synchronized
+    override fun close() {
+        storage?.close()
+    }
+
+    private fun createMap(): PersistentHashMap<K, V> =
+        PersistentHashMap(storageFile, keyDescriptor, valueExternalizer)
+}

build-common/src/org/jetbrains/kotlin/incremental/storage/RelativeFileToPathConverter.kt

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.incremental.storage
+
+import java.io.File
+
+open class RelativeFileToPathConverter(baseDirFile: File?) : FileToPathConverter {
+    private val baseDirPath = baseDirFile?.canonicalFile?.invariantSeparatorsPath
+
+    override fun toPath(file: File): String {
+        val path = file.canonicalFile.invariantSeparatorsPath
+        return when {
+            baseDirPath != null && path.startsWith(baseDirPath) ->
+                PROJECT_DIR_PLACEHOLDER + path.substring(baseDirPath.length)
+            else -> path
+        }
+    }
+
+    override fun toFile(path: String): File =
+        when {
+            path.startsWith(PROJECT_DIR_PLACEHOLDER) -> {
+                val basePath = baseDirPath ?: error("Could not get project root dir")
+                File(basePath + path.substring(PROJECT_DIR_PLACEHOLDER.length))
+            }
+            else -> File(path)
+        }
+
+    private companion object {
+        private const val PROJECT_DIR_PLACEHOLDER = "${'$'}PROJECT_DIR$"
+    }
+}

build-common/src/org/jetbrains/kotlin/incremental/storage/SourceToOutputMaps.kt

@@ -41,7 +41,7 @@ internal abstract class AbstractSourceToOutputMap<Name>(
     }
 
     fun add(sourceFile: File, className: Name) {
-        storage.append(pathConverter.toPath(sourceFile), nameTransformer.asString(className))
+        storage.append(pathConverter.toPath(sourceFile), listOf(nameTransformer.asString(className)))
     }
 
     fun contains(sourceFile: File): Boolean =

build-common/src/org/jetbrains/kotlin/incremental/storage/SourceToOutputMaps.kt.191

@@ -0,0 +1,62 @@
+/*
+ * 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.incremental.storage
+
+import org.jetbrains.kotlin.incremental.dumpCollection
+import org.jetbrains.kotlin.name.FqName
+import org.jetbrains.kotlin.resolve.jvm.JvmClassName
+import java.io.File
+
+internal class SourceToJvmNameMap(
+    storageFile: File,
+    pathConverter: FileToPathConverter
+) : AbstractSourceToOutputMap<JvmClassName>(JvmClassNameTransformer, storageFile, pathConverter)
+
+internal class SourceToFqNameMap(
+    storageFile: File,
+    pathConverter: FileToPathConverter
+) : AbstractSourceToOutputMap<FqName>(FqNameTransformer, storageFile, pathConverter)
+
+internal abstract class AbstractSourceToOutputMap<Name>(
+    private val nameTransformer: NameTransformer<Name>,
+    storageFile: File,
+    private val pathConverter: FileToPathConverter
+) : BasicStringMap<Collection<String>>(storageFile, PathStringDescriptor, StringCollectionExternalizer) {
+    fun clearOutputsForSource(sourceFile: File) {
+        remove(pathConverter.toPath(sourceFile))
+    }
+
+    fun add(sourceFile: File, className: Name) {
+        storage.append(pathConverter.toPath(sourceFile), nameTransformer.asString(className))
+    }
+
+    fun contains(sourceFile: File): Boolean =
+        pathConverter.toPath(sourceFile) in storage
+
+    operator fun get(sourceFile: File): Collection<Name> =
+        storage[pathConverter.toPath(sourceFile)].orEmpty().map(nameTransformer::asName)
+
+    fun getFqNames(sourceFile: File): Collection<FqName> =
+        storage[pathConverter.toPath(sourceFile)].orEmpty().map(nameTransformer::asFqName)
+
+    override fun dumpValue(value: Collection<String>) =
+        value.dumpCollection()
+
+    private fun remove(path: String) {
+        storage.remove(path)
+    }
+}

build-common/test/org/jetbrains/kotlin/incremental/storage/RelocatableCachesTest.kt

@@ -0,0 +1,90 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.incremental.storage
+
+import com.intellij.util.containers.MultiMap
+import org.jetbrains.kotlin.TestWithWorkingDir
+import org.jetbrains.kotlin.incremental.LookupStorage
+import org.jetbrains.kotlin.incremental.LookupSymbol
+import org.jetbrains.kotlin.incremental.testingUtils.assertEqualDirectories
+import org.junit.Test
+import java.io.File
+
+class RelocatableCachesTest : TestWithWorkingDir() {
+    @Test
+    fun testLookupStorageAddAllReversedFiles() {
+        val originalRoot = workingDir.resolve("original")
+        fillLookupStorage(originalRoot, reverseFiles = false, reverseLookups = false)
+        val reversedFilesOrderRoot = workingDir.resolve("reversedFiles")
+        fillLookupStorage(reversedFilesOrderRoot, reverseFiles = true, reverseLookups = false)
+        assertEqualDirectories(originalRoot, reversedFilesOrderRoot, forgiveExtraFiles = false)
+    }
+
+    @Test
+    fun testLookupStorageAddAllReversedLookups() {
+        val originalRoot = workingDir.resolve("original")
+        fillLookupStorage(originalRoot, reverseFiles = false, reverseLookups = false)
+        val reversedLookupsOrderRoot = workingDir.resolve("reversedLookups")
+        fillLookupStorage(reversedLookupsOrderRoot, reverseFiles = false, reverseLookups = true)
+        assertEqualDirectories(originalRoot, reversedLookupsOrderRoot, forgiveExtraFiles = false)
+    }
+
+    @Test
+    fun testLookupStorageAddAllReversedFilesReversedLookups() {
+        val originalRoot = workingDir.resolve("original")
+        fillLookupStorage(originalRoot, reverseFiles = false, reverseLookups = false)
+        val reversedFilesReversedLookupsOrderRoot = workingDir.resolve("reversedFilesReversedLookupsOrderRoot")
+        fillLookupStorage(reversedFilesReversedLookupsOrderRoot, reverseFiles = true, reverseLookups = true)
+        assertEqualDirectories(originalRoot, reversedFilesReversedLookupsOrderRoot, forgiveExtraFiles = false)
+    }
+
+    /**
+     * Fills lookup storage in [projectRoot] with N fq-names,
+     * where i_th fq-name myscope_i.MyClass_i has lookups for previous fq-names (from 0 to i-1)
+     */
+    private fun fillLookupStorage(projectRoot: File, reverseFiles: Boolean, reverseLookups: Boolean) {
+        val storageRoot = projectRoot.storageRoot
+        val fileToPathConverter = RelativeFileToPathConverter(projectRoot)
+        val lookupStorage = LookupStorage(storageRoot, fileToPathConverter)
+        val files = LinkedHashSet<String>()
+        val symbols = LinkedHashSet<LookupSymbol>()
+        val lookups = MultiMap.createOrderedSet<LookupSymbol, String>()
+
+        for (i in 0..10) {
+            val newSymbol = LookupSymbol(name = "MyClass_$i", scope = "myscope_$i")
+            val newSourcePath = projectRoot.resolve("src/${newSymbol.asRelativePath()}").canonicalFile.invariantSeparatorsPath
+            symbols.add(newSymbol)
+
+            for (lookedUpSymbol in symbols) {
+                lookups.putValue(lookedUpSymbol, newSourcePath)
+            }
+
+            files.add(newSourcePath)
+        }
+
+        val filesToAdd = if (reverseFiles) files.reversedSet() else files
+        val lookupsToAdd = if (reverseLookups) lookups.reversedMultiMap() else lookups
+        lookupStorage.addAll(lookupsToAdd, filesToAdd)
+        lookupStorage.flush(memoryCachesOnly = false)
+    }
+
+    private val File.storageRoot: File
+        get() = resolve("storage")
+
+    private fun <K, V> MultiMap<K, V>.reversedMultiMap(): MultiMap<K, V> {
+        val newMap = MultiMap.createOrderedSet<K, V>()
+        for ((key, values) in entrySet().reversedSet()) {
+            newMap.putValues(key, values.reversed())
+        }
+        return newMap
+    }
+
+    private fun <T> Set<T>.reversedSet(): LinkedHashSet<T> =
+        reversed().toCollection(LinkedHashSet(size))
+
+    private fun LookupSymbol.asRelativePath(): String =
+        if (scope.isBlank()) name else scope.replace('.', '/') + '/' + name
+}

build-common/test/org/jetbrains/kotlin/incremental/testingUtils/BuildLogFinder.kt

@@ -19,12 +19,14 @@ package org.jetbrains.kotlin.incremental.testingUtils
 import java.io.File
 
 data class BuildLogFinder(
-        private val isDataContainerBuildLogEnabled: Boolean = false,
-        private val isGradleEnabled: Boolean = false,
-        private val isJsEnabled: Boolean = false
+    private val isDataContainerBuildLogEnabled: Boolean = false,
+    private val isGradleEnabled: Boolean = false,
+    private val isJsEnabled: Boolean = false,
+    private val isJsIrEnabled: Boolean = false // TODO rename as it is used for metadata-only test
 ) {
     companion object {
         private const val JS_LOG = "js-build.log"
+        private const val JS_IR_LOG = "js-ir-build.log"
         private const val GRADLE_LOG = "gradle-build.log"
         private const val DATA_CONTAINER_LOG = "data-container-version-build.log"
         const val JS_JPS_LOG = "js-jps-build.log"
@@ -38,6 +40,7 @@ data class BuildLogFinder(
         val names = dir.list() ?: arrayOf()
         val files = names.filter { File(dir, it).isFile }.toSet()
         val matchedName = when {
+            isJsIrEnabled && JS_IR_LOG in files -> JS_IR_LOG
             isJsEnabled && JS_LOG in files -> JS_LOG
             isGradleEnabled && GRADLE_LOG in files -> GRADLE_LOG
             isJsEnabled && JS_JPS_LOG in files -> JS_JPS_LOG

build-common/test/org/jetbrains/kotlin/incremental/testingUtils/classFilesComparison.kt

@@ -17,7 +17,6 @@
 package org.jetbrains.kotlin.incremental.testingUtils
 
 import com.intellij.openapi.util.io.FileUtil
-import com.sun.xml.internal.messaging.saaj.util.ByteOutputStream
 import org.jetbrains.kotlin.incremental.LocalFileKotlinClass
 import org.jetbrains.kotlin.js.parser.sourcemaps.SourceMapError
 import org.jetbrains.kotlin.js.parser.sourcemaps.SourceMapParser
@@ -37,6 +36,7 @@ import org.jetbrains.org.objectweb.asm.ClassReader
 import org.jetbrains.org.objectweb.asm.util.TraceClassVisitor
 import org.junit.Assert
 import org.junit.Assert.assertNotNull
+import org.junit.ComparisonFailure
 import java.io.*
 import java.util.*
 import java.util.zip.CRC32
@@ -72,7 +72,15 @@ fun assertEqualDirectories(expected: File, actual: File, forgiveExtraFiles: Bool
         }
     }
 
-    Assert.assertEquals(expectedString, actualString)
+    if (expectedString != actualString) {
+        val message: String? = null
+        throw ComparisonFailure(
+            message,
+            expectedString.replaceFirst(DIR_ROOT_PLACEHOLDER, expected.canonicalPath),
+            actualString.replaceFirst(DIR_ROOT_PLACEHOLDER, actual.canonicalPath)
+        )
+    }
+
 }
 
 private fun File.checksumString(): String {
@@ -81,6 +89,8 @@ private fun File.checksumString(): String {
     return java.lang.Long.toHexString(crc32.value)
 }
 
+private const val DIR_ROOT_PLACEHOLDER = "<DIR_ROOT_PLACEHOLDER>"
+
 private fun getDirectoryString(dir: File, interestingPaths: List<String>): String {
     val buf = StringBuilder()
     val p = Printer(buf)
@@ -109,7 +119,7 @@ private fun getDirectoryString(dir: File, interestingPaths: List<String>): Strin
     }
 
 
-    p.println(".")
+    p.println(DIR_ROOT_PLACEHOLDER)
     addDirContent(dir)
 
     for (path in interestingPaths) {

build-common/test/org/jetbrains/kotlin/metadata/DebugExtOptionsProtoBuf.java

@@ -11,6 +11,8 @@ public final class DebugExtOptionsProtoBuf {
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.fqNameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.stringIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipMessageInComparison);
   }
   public static final int SKIP_IN_COMPARISON_FIELD_NUMBER = 50000;
   /**
@@ -56,6 +58,28 @@ public final class DebugExtOptionsProtoBuf {
           .newFileScopedGeneratedExtension(
         java.lang.Boolean.class,
         null);
+  public static final int TYPE_ID_IN_TABLE_FIELD_NUMBER = 50004;
+  /**
+   * <code>extend .google.protobuf.FieldOptions { ... }</code>
+   */
+  public static final
+    org.jetbrains.kotlin.protobuf.GeneratedMessage.GeneratedExtension<
+      org.jetbrains.kotlin.protobuf.DescriptorProtos.FieldOptions,
+      java.lang.Boolean> typeIdInTable = org.jetbrains.kotlin.protobuf.GeneratedMessage
+          .newFileScopedGeneratedExtension(
+        java.lang.Boolean.class,
+        null);
+  public static final int SKIP_MESSAGE_IN_COMPARISON_FIELD_NUMBER = 50100;
+  /**
+   * <code>extend .google.protobuf.MessageOptions { ... }</code>
+   */
+  public static final
+    org.jetbrains.kotlin.protobuf.GeneratedMessage.GeneratedExtension<
+      org.jetbrains.kotlin.protobuf.DescriptorProtos.MessageOptions,
+      java.lang.Boolean> skipMessageInComparison = org.jetbrains.kotlin.protobuf.GeneratedMessage
+          .newFileScopedGeneratedExtension(
+        java.lang.Boolean.class,
+        null);
 
   public static org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor
       getDescriptor() {
@@ -73,8 +97,11 @@ public final class DebugExtOptionsProtoBuf {
       "rotobuf.FieldOptions\030\321\206\003 \001(\010:<\n\023fq_name_" +
       "id_in_table\022\035.google.protobuf.FieldOptio" +
       "ns\030\322\206\003 \001(\010:;\n\022string_id_in_table\022\035.googl" +
-      "e.protobuf.FieldOptions\030\323\206\003 \001(\010B\031B\027Debug" +
-      "ExtOptionsProtoBuf"
+      "e.protobuf.FieldOptions\030\323\206\003 \001(\010:9\n\020type_" +
+      "id_in_table\022\035.google.protobuf.FieldOptio",
+      "ns\030\324\206\003 \001(\010:E\n\032skip_message_in_comparison" +
+      "\022\037.google.protobuf.MessageOptions\030\264\207\003 \001(" +
+      "\010B\031B\027DebugExtOptionsProtoBuf"
     };
     org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
@@ -93,6 +120,8 @@ public final class DebugExtOptionsProtoBuf {
     nameIdInTable.internalInit(descriptor.getExtensions().get(1));
     fqNameIdInTable.internalInit(descriptor.getExtensions().get(2));
     stringIdInTable.internalInit(descriptor.getExtensions().get(3));
+    typeIdInTable.internalInit(descriptor.getExtensions().get(4));
+    skipMessageInComparison.internalInit(descriptor.getExtensions().get(5));
     org.jetbrains.kotlin.protobuf.DescriptorProtos.getDescriptor();
   }
 

build-common/test/org/jetbrains/kotlin/metadata/DebugProtoBuf.java

@@ -34302,192 +34302,194 @@ public final class DebugProtoBuf {
     java.lang.String[] descriptorData = {
       "\n&core/metadata/src/metadata.debug.proto" +
       "\022\035org.jetbrains.kotlin.metadata\032)core/me" +
-      "tadata/src/ext_options.debug.proto\"\035\n\013St" +
-      "ringTable\022\016\n\006string\030\001 \003(\t\"\276\002\n\022QualifiedN" +
-      "ameTable\022W\n\016qualified_name\030\001 \003(\0132?.org.j" +
-      "etbrains.kotlin.metadata.QualifiedNameTa" +
-      "ble.QualifiedName\032\316\001\n\rQualifiedName\022!\n\025p" +
-      "arent_qualified_name\030\001 \001(\005:\002-1\022\022\n\nshort_" +
-      "name\030\002 \002(\005\022[\n\004kind\030\003 \001(\0162D.org.jetbrains" +
-      ".kotlin.metadata.QualifiedNameTable.Qual",
-      "ifiedName.Kind:\007PACKAGE\")\n\004Kind\022\t\n\005CLASS" +
-      "\020\000\022\013\n\007PACKAGE\020\001\022\t\n\005LOCAL\020\002\"\226\006\n\nAnnotatio" +
-      "n\022\020\n\002id\030\001 \002(\005B\004\220\265\030\001\022D\n\010argument\030\002 \003(\01322." +
-      "org.jetbrains.kotlin.metadata.Annotation" +
-      ".Argument\032\257\005\n\010Argument\022\025\n\007name_id\030\001 \002(\005B" +
-      "\004\210\265\030\001\022G\n\005value\030\002 \002(\01328.org.jetbrains.kot" +
-      "lin.metadata.Annotation.Argument.Value\032\302" +
-      "\004\n\005Value\022K\n\004type\030\001 \001(\0162=.org.jetbrains.k" +
-      "otlin.metadata.Annotation.Argument.Value" +
-      ".Type\022\021\n\tint_value\030\002 \001(\022\022\023\n\013float_value\030",
-      "\003 \001(\002\022\024\n\014double_value\030\004 \001(\001\022\032\n\014string_va" +
-      "lue\030\005 \001(\005B\004\230\265\030\001\022\026\n\010class_id\030\006 \001(\005B\004\220\265\030\001\022" +
-      "\033\n\renum_value_id\030\007 \001(\005B\004\210\265\030\001\022=\n\nannotati" +
-      "on\030\010 \001(\0132).org.jetbrains.kotlin.metadata" +
-      ".Annotation\022O\n\rarray_element\030\t \003(\01328.org" +
+      "tadata/src/ext_options.debug.proto\"#\n\013St" +
+      "ringTable\022\016\n\006string\030\001 \003(\t:\004\240\273\030\001\"\304\002\n\022Qual" +
+      "ifiedNameTable\022W\n\016qualified_name\030\001 \003(\0132?" +
+      ".org.jetbrains.kotlin.metadata.Qualified" +
+      "NameTable.QualifiedName\032\316\001\n\rQualifiedNam" +
+      "e\022!\n\025parent_qualified_name\030\001 \001(\005:\002-1\022\022\n\n" +
+      "short_name\030\002 \002(\005\022[\n\004kind\030\003 \001(\0162D.org.jet" +
+      "brains.kotlin.metadata.QualifiedNameTabl",
+      "e.QualifiedName.Kind:\007PACKAGE\")\n\004Kind\022\t\n" +
+      "\005CLASS\020\000\022\013\n\007PACKAGE\020\001\022\t\n\005LOCAL\020\002:\004\240\273\030\001\"\226" +
+      "\006\n\nAnnotation\022\020\n\002id\030\001 \002(\005B\004\220\265\030\001\022D\n\010argum" +
+      "ent\030\002 \003(\01322.org.jetbrains.kotlin.metadat" +
+      "a.Annotation.Argument\032\257\005\n\010Argument\022\025\n\007na" +
+      "me_id\030\001 \002(\005B\004\210\265\030\001\022G\n\005value\030\002 \002(\01328.org.j" +
+      "etbrains.kotlin.metadata.Annotation.Argu" +
+      "ment.Value\032\302\004\n\005Value\022K\n\004type\030\001 \001(\0162=.org" +
       ".jetbrains.kotlin.metadata.Annotation.Ar" +
-      "gument.Value\022 \n\025array_dimension_count\030\013 " +
-      "\001(\005:\0010\022\020\n\005flags\030\n \001(\005:\0010\"\230\001\n\004Type\022\010\n\004BYT" +
-      "E\020\000\022\010\n\004CHAR\020\001\022\t\n\005SHORT\020\002\022\007\n\003INT\020\003\022\010\n\004LON" +
-      "G\020\004\022\t\n\005FLOAT\020\005\022\n\n\006DOUBLE\020\006\022\013\n\007BOOLEAN\020\007\022",
-      "\n\n\006STRING\020\010\022\t\n\005CLASS\020\t\022\010\n\004ENUM\020\n\022\016\n\nANNO" +
-      "TATION\020\013\022\t\n\005ARRAY\020\014\"\373\005\n\004Type\022>\n\010argument" +
-      "\030\002 \003(\0132,.org.jetbrains.kotlin.metadata.T" +
-      "ype.Argument\022\027\n\010nullable\030\003 \001(\010:\005false\022+\n" +
-      "\035flexible_type_capabilities_id\030\004 \001(\005B\004\230\265" +
-      "\030\001\022A\n\024flexible_upper_bound\030\005 \001(\0132#.org.j" +
-      "etbrains.kotlin.metadata.Type\022\037\n\027flexibl" +
-      "e_upper_bound_id\030\010 \001(\005\022\030\n\nclass_name\030\006 \001" +
-      "(\005B\004\220\265\030\001\022\026\n\016type_parameter\030\007 \001(\005\022!\n\023type" +
-      "_parameter_name\030\t \001(\005B\004\210\265\030\001\022\035\n\017type_alia",
-      "s_name\030\014 \001(\005B\004\220\265\030\001\0227\n\nouter_type\030\n \001(\0132#" +
-      ".org.jetbrains.kotlin.metadata.Type\022\025\n\ro" +
-      "uter_type_id\030\013 \001(\005\022=\n\020abbreviated_type\030\r" +
+      "gument.Value.Type\022\021\n\tint_value\030\002 \001(\022\022\023\n\013",
+      "float_value\030\003 \001(\002\022\024\n\014double_value\030\004 \001(\001\022" +
+      "\032\n\014string_value\030\005 \001(\005B\004\230\265\030\001\022\026\n\010class_id\030" +
+      "\006 \001(\005B\004\220\265\030\001\022\033\n\renum_value_id\030\007 \001(\005B\004\210\265\030\001" +
+      "\022=\n\nannotation\030\010 \001(\0132).org.jetbrains.kot" +
+      "lin.metadata.Annotation\022O\n\rarray_element" +
+      "\030\t \003(\01328.org.jetbrains.kotlin.metadata.A" +
+      "nnotation.Argument.Value\022 \n\025array_dimens" +
+      "ion_count\030\013 \001(\005:\0010\022\020\n\005flags\030\n \001(\005:\0010\"\230\001\n" +
+      "\004Type\022\010\n\004BYTE\020\000\022\010\n\004CHAR\020\001\022\t\n\005SHORT\020\002\022\007\n\003" +
+      "INT\020\003\022\010\n\004LONG\020\004\022\t\n\005FLOAT\020\005\022\n\n\006DOUBLE\020\006\022\013",
+      "\n\007BOOLEAN\020\007\022\n\n\006STRING\020\010\022\t\n\005CLASS\020\t\022\010\n\004EN" +
+      "UM\020\n\022\016\n\nANNOTATION\020\013\022\t\n\005ARRAY\020\014\"\223\006\n\004Type" +
+      "\022>\n\010argument\030\002 \003(\0132,.org.jetbrains.kotli" +
+      "n.metadata.Type.Argument\022\027\n\010nullable\030\003 \001" +
+      "(\010:\005false\022+\n\035flexible_type_capabilities_" +
+      "id\030\004 \001(\005B\004\230\265\030\001\022A\n\024flexible_upper_bound\030\005" +
       " \001(\0132#.org.jetbrains.kotlin.metadata.Typ" +
-      "e\022\033\n\023abbreviated_type_id\030\016 \001(\005\022\r\n\005flags\030" +
-      "\001 \001(\005\032\322\001\n\010Argument\022P\n\nprojection\030\001 \001(\01627" +
-      ".org.jetbrains.kotlin.metadata.Type.Argu" +
-      "ment.Projection:\003INV\0221\n\004type\030\002 \001(\0132#.org" +
-      ".jetbrains.kotlin.metadata.Type\022\017\n\007type_" +
-      "id\030\003 \001(\005\"0\n\nProjection\022\006\n\002IN\020\000\022\007\n\003OUT\020\001\022",
-      "\007\n\003INV\020\002\022\010\n\004STAR\020\003*\005\010d\020\310\001\"\230\002\n\rTypeParame" +
-      "ter\022\n\n\002id\030\001 \002(\005\022\022\n\004name\030\002 \002(\005B\004\210\265\030\001\022\026\n\007r" +
-      "eified\030\003 \001(\010:\005false\022L\n\010variance\030\004 \001(\01625." +
-      "org.jetbrains.kotlin.metadata.TypeParame" +
-      "ter.Variance:\003INV\0228\n\013upper_bound\030\005 \003(\0132#" +
-      ".org.jetbrains.kotlin.metadata.Type\022\032\n\016u" +
-      "pper_bound_id\030\006 \003(\005B\002\020\001\"$\n\010Variance\022\006\n\002I" +
-      "N\020\000\022\007\n\003OUT\020\001\022\007\n\003INV\020\002*\005\010d\020\350\007\"\244\007\n\005Class\022\020" +
-      "\n\005flags\030\001 \001(\005:\0016\022\025\n\007fq_name\030\003 \002(\005B\004\220\265\030\001\022" +
-      "#\n\025companion_object_name\030\004 \001(\005B\004\210\265\030\001\022D\n\016",
+      "e\022%\n\027flexible_upper_bound_id\030\010 \001(\005B\004\240\265\030\001" +
+      "\022\030\n\nclass_name\030\006 \001(\005B\004\220\265\030\001\022\026\n\016type_param" +
+      "eter\030\007 \001(\005\022!\n\023type_parameter_name\030\t \001(\005B",
+      "\004\210\265\030\001\022\035\n\017type_alias_name\030\014 \001(\005B\004\220\265\030\001\0227\n\n" +
+      "outer_type\030\n \001(\0132#.org.jetbrains.kotlin." +
+      "metadata.Type\022\033\n\router_type_id\030\013 \001(\005B\004\240\265" +
+      "\030\001\022=\n\020abbreviated_type\030\r \001(\0132#.org.jetbr" +
+      "ains.kotlin.metadata.Type\022!\n\023abbreviated" +
+      "_type_id\030\016 \001(\005B\004\240\265\030\001\022\r\n\005flags\030\001 \001(\005\032\330\001\n\010" +
+      "Argument\022P\n\nprojection\030\001 \001(\01627.org.jetbr" +
+      "ains.kotlin.metadata.Type.Argument.Proje" +
+      "ction:\003INV\0221\n\004type\030\002 \001(\0132#.org.jetbrains" +
+      ".kotlin.metadata.Type\022\025\n\007type_id\030\003 \001(\005B\004",
+      "\240\265\030\001\"0\n\nProjection\022\006\n\002IN\020\000\022\007\n\003OUT\020\001\022\007\n\003I" +
+      "NV\020\002\022\010\n\004STAR\020\003*\005\010d\020\310\001\"\234\002\n\rTypeParameter\022" +
+      "\n\n\002id\030\001 \002(\005\022\022\n\004name\030\002 \002(\005B\004\210\265\030\001\022\026\n\007reifi" +
+      "ed\030\003 \001(\010:\005false\022L\n\010variance\030\004 \001(\01625.org." +
+      "jetbrains.kotlin.metadata.TypeParameter." +
+      "Variance:\003INV\0228\n\013upper_bound\030\005 \003(\0132#.org" +
+      ".jetbrains.kotlin.metadata.Type\022\036\n\016upper" +
+      "_bound_id\030\006 \003(\005B\006\020\001\240\265\030\001\"$\n\010Variance\022\006\n\002I" +
+      "N\020\000\022\007\n\003OUT\020\001\022\007\n\003INV\020\002*\005\010d\020\350\007\"\250\007\n\005Class\022\020" +
+      "\n\005flags\030\001 \001(\005:\0016\022\025\n\007fq_name\030\003 \002(\005B\004\220\265\030\001\022",
+      "#\n\025companion_object_name\030\004 \001(\005B\004\210\265\030\001\022D\n\016" +
       "type_parameter\030\005 \003(\0132,.org.jetbrains.kot" +
       "lin.metadata.TypeParameter\0226\n\tsupertype\030" +
       "\006 \003(\0132#.org.jetbrains.kotlin.metadata.Ty" +
-      "pe\022\030\n\014supertype_id\030\002 \003(\005B\002\020\001\022!\n\021nested_c" +
-      "lass_name\030\007 \003(\005B\006\020\001\210\265\030\001\022?\n\013constructor\030\010" +
-      " \003(\0132*.org.jetbrains.kotlin.metadata.Con" +
-      "structor\0229\n\010function\030\t \003(\0132\'.org.jetbrai" +
-      "ns.kotlin.metadata.Function\0229\n\010property\030" +
-      "\n \003(\0132\'.org.jetbrains.kotlin.metadata.Pr" +
-      "operty\022<\n\ntype_alias\030\013 \003(\0132(.org.jetbrai",
-      "ns.kotlin.metadata.TypeAlias\022<\n\nenum_ent" +
-      "ry\030\r \003(\0132(.org.jetbrains.kotlin.metadata" +
-      ".EnumEntry\022\'\n\027sealed_subclass_fq_name\030\020 " +
-      "\003(\005B\006\020\001\220\265\030\001\022<\n\ntype_table\030\036 \001(\0132(.org.je" +
-      "tbrains.kotlin.metadata.TypeTable\022\033\n\023ver" +
-      "sion_requirement\030\037 \003(\005\022Y\n\031version_requir" +
-      "ement_table\030  \001(\01326.org.jetbrains.kotlin" +
-      ".metadata.VersionRequirementTable\"x\n\004Kin" +
-      "d\022\t\n\005CLASS\020\000\022\r\n\tINTERFACE\020\001\022\016\n\nENUM_CLAS" +
-      "S\020\002\022\016\n\nENUM_ENTRY\020\003\022\024\n\020ANNOTATION_CLASS\020",
-      "\004\022\n\n\006OBJECT\020\005\022\024\n\020COMPANION_OBJECT\020\006*\006\010d\020" +
-      "\270\224\001\"\335\002\n\007Package\0229\n\010function\030\003 \003(\0132\'.org." +
-      "jetbrains.kotlin.metadata.Function\0229\n\010pr" +
-      "operty\030\004 \003(\0132\'.org.jetbrains.kotlin.meta" +
-      "data.Property\022<\n\ntype_alias\030\005 \003(\0132(.org." +
-      "jetbrains.kotlin.metadata.TypeAlias\022<\n\nt" +
+      "pe\022\034\n\014supertype_id\030\002 \003(\005B\006\020\001\240\265\030\001\022!\n\021nest" +
+      "ed_class_name\030\007 \003(\005B\006\020\001\210\265\030\001\022?\n\013construct" +
+      "or\030\010 \003(\0132*.org.jetbrains.kotlin.metadata" +
+      ".Constructor\0229\n\010function\030\t \003(\0132\'.org.jet" +
+      "brains.kotlin.metadata.Function\0229\n\010prope" +
+      "rty\030\n \003(\0132\'.org.jetbrains.kotlin.metadat",
+      "a.Property\022<\n\ntype_alias\030\013 \003(\0132(.org.jet" +
+      "brains.kotlin.metadata.TypeAlias\022<\n\nenum" +
+      "_entry\030\r \003(\0132(.org.jetbrains.kotlin.meta" +
+      "data.EnumEntry\022\'\n\027sealed_subclass_fq_nam" +
+      "e\030\020 \003(\005B\006\020\001\220\265\030\001\022<\n\ntype_table\030\036 \001(\0132(.or" +
+      "g.jetbrains.kotlin.metadata.TypeTable\022\033\n" +
+      "\023version_requirement\030\037 \003(\005\022Y\n\031version_re" +
+      "quirement_table\030  \001(\01326.org.jetbrains.ko" +
+      "tlin.metadata.VersionRequirementTable\"x\n" +
+      "\004Kind\022\t\n\005CLASS\020\000\022\r\n\tINTERFACE\020\001\022\016\n\nENUM_",
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+      ".InvocationKind\"C\n\nEffectType\022\024\n\020RETURNS",
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+      "\n\nExpression\022\020\n\005flags\030\001 \001(\005:\0010\022!\n\031value_" +
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+      "\001\022\r\n\tPROTECTED\020\002\022\n\n\006PUBLIC\020\003\022\023\n\017PRIVATE_" +
+      "TO_THIS\020\004\022\t\n\005LOCAL\020\005*Q\n\nMemberKind\022\017\n\013DE" +
+      "CLARATION\020\000\022\021\n\rFAKE_OVERRIDE\020\001\022\016\n\nDELEGA" +
+      "TION\020\002\022\017\n\013SYNTHESIZED\020\003B\017B\rDebugProtoBuf"
     };
     org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
@@ -34648,26 +34650,44 @@ public final class DebugProtoBuf {
         new java.lang.String[] { "Flags", "ValueParameterReference", "ConstantValue", "IsInstanceType", "IsInstanceTypeId", "AndArgument", "OrArgument", });
     org.jetbrains.kotlin.protobuf.ExtensionRegistry registry =
         org.jetbrains.kotlin.protobuf.ExtensionRegistry.newInstance();
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipMessageInComparison);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipMessageInComparison);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.fqNameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.stringIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.fqNameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.stringIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.fqNameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.fqNameIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.fqNameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.fqNameIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipMessageInComparison);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.nameIdInTable);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.stringIdInTable);
+    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.typeIdInTable);
     org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor
         .internalUpdateFileDescriptor(descriptor, registry);
     org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.getDescriptor();

build.gradle.kts

@@ -3,18 +3,16 @@ import org.gradle.plugins.ide.idea.model.IdeaModel
 import org.jetbrains.kotlin.gradle.tasks.AbstractKotlinCompile
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import proguard.gradle.ProGuardTask
-import org.gradle.kotlin.dsl.*
 
 buildscript {
     extra["defaultSnapshotVersion"] = "1.3-SNAPSHOT"
+    val cacheRedirectorEnabled = findProperty("cacheRedirectorEnabled")?.toString()?.toBoolean() == true
 
-    // when updating please also update JPS artifacts configuration: https://jetbrains.quip.com/zzGUAYSJ6gv3/JPS-Build-update-bootstrap
-    kotlinBootstrapFrom(BootstrapOption.TeamCity("1.3.50-dev-526", onlySuccessBootstrap = false))
+    kotlinBootstrapFrom(BootstrapOption.BintrayBootstrap("1.3.70-eap-145", cacheRedirectorEnabled))
 
     repositories {
         bootstrapKotlinRepo?.let(::maven)
 
-        val cacheRedirectorEnabled = findProperty("cacheRedirectorEnabled")?.toString()?.toBoolean() == true
         if (cacheRedirectorEnabled) {
             maven("https://cache-redirector.jetbrains.com/plugins.gradle.org/m2")
         } else {
@@ -38,7 +36,6 @@ buildscript {
 }
 
 plugins {
-    `build-scan`
     idea
     id("jps-compatible")
     id("org.jetbrains.gradle.plugin.idea-ext")
@@ -53,10 +50,7 @@ pill {
     )
 }
 
-buildScan {
-    setTermsOfServiceUrl("https://gradle.com/terms-of-service")
-    setTermsOfServiceAgree("yes")
-}
+val isTeamcityBuild = project.kotlinBuildProperties.isTeamcityBuild
 
 val configuredJdks: List<JdkId> =
     getConfiguredJdks().also {
@@ -115,37 +109,31 @@ extra["isSonatypeRelease"] = false
 // Work-around necessary to avoid setting null javaHome. Will be removed after support of lazy task configuration
 val jdkNotFoundConst = "JDK NOT FOUND"
 
-extra["JDK_16"] = jdkPath("1.6")
-extra["JDK_17"] = jdkPath("1.7")
+if (isTeamcityBuild) {
+    extra["JDK_16"] = jdkPath("1.6")
+    extra["JDK_17"] = jdkPath("1.7")
+} else {
+    extra["JDK_16"] = jdkPath("1.6", "1.8")
+    extra["JDK_17"] = jdkPath("1.7", "1.8")
+}
 extra["JDK_18"] = jdkPath("1.8")
 extra["JDK_9"] = jdkPath("9")
 extra["JDK_10"] = jdkPath("10")
 extra["JDK_11"] = jdkPath("11")
 
-gradle.taskGraph.beforeTask() {
+// allow opening the project without setting up all env variables (see KT-26413)
+if (!kotlinBuildProperties.isInIdeaSync) {
     checkJDK()
 }
 
-var jdkChecked: Boolean = false
 fun checkJDK() {
-    if (jdkChecked) {
-        return
+    val missingEnvVars = JdkMajorVersion.values()
+        .filter { it.isMandatory() && extra[it.name] == jdkNotFoundConst }
+        .mapTo(ArrayList()) { it.name }
+
+    if (missingEnvVars.isNotEmpty()) {
+        throw GradleException("Required environment variables are missing: ${missingEnvVars.joinToString()}")
     }
-
-    val unpresentJdks = JdkMajorVersion.values()
-        .filter { it.isMandatory() }
-        .map { it.name }
-        .filter { extra[it] == jdkNotFoundConst }
-        .toList()
-
-    if (unpresentJdks.isNotEmpty()) {
-        throw GradleException("Please set environment variable" +
-                                      (if (unpresentJdks.size > 1) "s" else "") +
-                                      ": " + unpresentJdks.joinToString() +
-                                      " to point to corresponding JDK installation.")
-    }
-
-    jdkChecked = true
 }
 
 rootProject.apply {
@@ -155,7 +143,7 @@ rootProject.apply {
     from(rootProject.file("gradle/jps.gradle.kts"))
 }
 
-IdeVersionConfigurator.setCurrentIde(this)
+IdeVersionConfigurator.setCurrentIde(project)
 
 extra["versions.protobuf"] = "2.6.1"
 extra["versions.javax.inject"] = "1"
@@ -177,15 +165,15 @@ extra["versions.org.springframework"] = "4.2.0.RELEASE"
 extra["versions.jflex"] = "1.7.0"
 extra["versions.markdown"] = "0.1.25"
 extra["versions.trove4j"] = "1.0.20181211"
+extra["versions.completion-ranking-kotlin"] = "0.0.2"
 
 // NOTE: please, also change KTOR_NAME in pathUtil.kt and all versions in corresponding jar names in daemon tests.
 extra["versions.ktor-network"] = "1.0.1"
 
 if (!project.hasProperty("versions.kotlin-native")) {
-    extra["versions.kotlin-native"] = "1.3.50-dev-11052"
+    extra["versions.kotlin-native"] = "1.3.72"
 }
 
-val isTeamcityBuild = project.kotlinBuildProperties.isTeamcityBuild
 val intellijUltimateEnabled by extra(project.kotlinBuildProperties.intellijUltimateEnabled)
 val effectSystemEnabled by extra(project.getBooleanProperty("kotlin.compiler.effectSystemEnabled") ?: false)
 val newInferenceEnabled by extra(project.getBooleanProperty("kotlin.compiler.newInferenceEnabled") ?: false)
@@ -201,11 +189,11 @@ extra["IntellijCoreDependencies"] =
         "jdom",
         "jna",
         "log4j",
-        "picocontainer",
+        if (Platform[201].orHigher()) null else "picocontainer",
         "snappy-in-java",
         "streamex",
         "trove4j"
-    )
+    ).filterNotNull()
 
 
 extra["compilerModules"] = arrayOf(
@@ -223,10 +211,13 @@ extra["compilerModules"] = arrayOf(
     ":compiler:ir.backend.common",
     ":compiler:backend.jvm",
     ":compiler:backend.js",
+    ":compiler:backend.wasm",
     ":compiler:ir.serialization.common",
     ":compiler:ir.serialization.js",
+    ":compiler:ir.serialization.jvm",
     ":kotlin-util-io",
     ":kotlin-util-klib",
+    ":kotlin-util-klib-metadata",
     ":compiler:backend-common",
     ":compiler:backend",
     ":compiler:plugin-api",
@@ -246,6 +237,7 @@ extra["compilerModules"] = arrayOf(
     ":core:metadata.jvm",
     ":core:descriptors",
     ":core:descriptors.jvm",
+    ":core:descriptors.runtime",
     ":core:deserialization",
     ":core:util.runtime",
     ":core:type-system",
@@ -253,6 +245,7 @@ extra["compilerModules"] = arrayOf(
     ":compiler:fir:resolve",
     ":compiler:fir:tree",
     ":compiler:fir:psi2fir",
+    ":compiler:fir:lightTree",
     ":compiler:fir:fir2ir",
     ":compiler:fir:java"
 )
@@ -261,9 +254,7 @@ val coreLibProjects = listOfNotNull(
     ":kotlin-stdlib",
     ":kotlin-stdlib-common",
     ":kotlin-stdlib-js",
-    // Local builds are disabled at the request of the lib team
-    // TODO: Enable when tests are fixed
-    ":kotlin-stdlib-js-ir".takeIf { isTeamcityBuild },
+    ":kotlin-stdlib-js-ir",
     ":kotlin-stdlib-jdk7",
     ":kotlin-stdlib-jdk8",
     ":kotlin-test:kotlin-test-common",
@@ -271,7 +262,7 @@ val coreLibProjects = listOfNotNull(
     ":kotlin-test:kotlin-test-junit",
     ":kotlin-test:kotlin-test-junit5",
     ":kotlin-test:kotlin-test-testng",
-    ":kotlin-test:kotlin-test-js",
+    ":kotlin-test:kotlin-test-js".takeIf { !kotlinBuildProperties.isInJpsBuildIdeaSync },
     ":kotlin-reflect"
 )
 
@@ -335,6 +326,7 @@ allprojects {
         maven(intellijRepo)
         maven("https://dl.bintray.com/kotlin/ktor")
         maven("https://kotlin.bintray.com/kotlin-dependencies")
+        maven("https://jetbrains.bintray.com/intellij-third-party-dependencies")
         bootstrapKotlinRepo?.let(::maven)
         internalKotlinRepo?.let(::maven)
     }
@@ -342,10 +334,10 @@ allprojects {
     configureJvmProject(javaHome!!, jvmTarget!!)
 
     val commonCompilerArgs = listOfNotNull(
-        "-Xallow-kotlin-package",
+        "-Xuse-experimental=kotlin.Experimental",
         "-Xread-deserialized-contracts",
         "-Xjvm-default=compatibility",
-        "-Xprogressive".takeIf { hasProperty("test.progressive.mode") } // TODO: change to "-progressive" after bootstrap
+        "-progressive".takeIf { hasProperty("test.progressive.mode") }
     )
 
     tasks.withType<org.jetbrains.kotlin.gradle.dsl.KotlinCompile<*>> {
@@ -374,11 +366,13 @@ allprojects {
         duplicatesStrategy = DuplicatesStrategy.EXCLUDE
     }
 
-    task("listArchives") { listConfigurationContents("archives") }
+    tasks {
+        register("listArchives") { listConfigurationContents("archives") }
 
-    task("listRuntimeJar") { listConfigurationContents("runtimeJar") }
+        register("listRuntimeJar") { listConfigurationContents("runtimeJar") }
 
-    task("listDistJar") { listConfigurationContents("distJar") }
+        register("listDistJar") { listConfigurationContents("distJar") }
+    }
 
     afterEvaluate {
         if (javaHome != defaultJavaHome || jvmTarget != defaultJvmTarget) {
@@ -396,10 +390,12 @@ allprojects {
         } catch (_: UnknownDomainObjectException) {
             null
         }?.let { javaConvention ->
-            task("printCompileClasspath") { doFirst { javaConvention.sourceSets["main"].compileClasspath.printClassPath("compile") } }
-            task("printRuntimeClasspath") { doFirst { javaConvention.sourceSets["main"].runtimeClasspath.printClassPath("runtime") } }
-            task("printTestCompileClasspath") { doFirst { javaConvention.sourceSets["test"].compileClasspath.printClassPath("test compile") } }
-            task("printTestRuntimeClasspath") { doFirst { javaConvention.sourceSets["test"].runtimeClasspath.printClassPath("test runtime") } }
+            tasks {
+                register("printCompileClasspath") { doFirst { javaConvention.sourceSets["main"].compileClasspath.printClassPath("compile") } }
+                register("printRuntimeClasspath") { doFirst { javaConvention.sourceSets["main"].runtimeClasspath.printClassPath("runtime") } }
+                register("printTestCompileClasspath") { doFirst { javaConvention.sourceSets["test"].compileClasspath.printClassPath("test compile") } }
+                register("printTestRuntimeClasspath") { doFirst { javaConvention.sourceSets["test"].runtimeClasspath.printClassPath("test runtime") } }
+            }
         }
 
         run configureCompilerClasspath@{
@@ -407,6 +403,9 @@ allprojects {
             configurations.findByName("kotlinCompilerClasspath")?.let {
                 dependencies.add(it.name, files(bootstrapCompilerClasspath))
             }
+
+            configurations.findByName("kotlinCompilerPluginClasspath")
+                ?.exclude("org.jetbrains.kotlin", "kotlin-scripting-compiler-embeddable")
         }
 
         // Aggregate task for build related checks
@@ -427,13 +426,13 @@ gradle.taskGraph.whenReady {
         }
     } else {
         logger.warn("Local build profile is active (IC is on, proguard is off). Use -Pteamcity=true to reproduce TC build")
-        for (task in allTasks) {
-            when (task) {
-                // todo: remove when Gradle 4.10+ is used (Java IC on by default)
-                is JavaCompile -> task.options.isIncremental = true
-                is org.gradle.jvm.tasks.Jar -> task.entryCompression = ZipEntryCompression.STORED
-            }
-        }
+    }
+
+    allTasks.filterIsInstance<org.gradle.jvm.tasks.Jar>().forEach { task ->
+        task.entryCompression = if (kotlinBuildProperties.jarCompression)
+            ZipEntryCompression.DEFLATED
+        else
+            ZipEntryCompression.STORED
     }
 }
 
@@ -453,29 +452,29 @@ val ideaPlugin by task<Task> {
 }
 
 tasks {
-    create("clean") {
+    register("clean") {
         doLast {
             delete("$buildDir/repo")
             delete(distDir)
         }
     }
 
-    create("cleanupArtifacts") {
+    register("cleanupArtifacts") {
         doLast {
             delete(artifactsDir)
         }
     }
 
     listOf("clean", "assemble", "install", "dist").forEach { taskName ->
-        create("coreLibs${taskName.capitalize()}") {
+        register("coreLibs${taskName.capitalize()}") {
             coreLibProjects.forEach { projectName -> dependsOn("$projectName:$taskName") }
         }
     }
 
-    create("coreLibsTest") {
+    register("coreLibsTest") {
         (coreLibProjects + listOf(
             ":kotlin-stdlib:samples",
-            ":kotlin-test:kotlin-test-js:kotlin-test-js-it",
+            ":kotlin-test:kotlin-test-js:kotlin-test-js-it".takeIf { !kotlinBuildProperties.isInJpsBuildIdeaSync },
             ":kotlinx-metadata-jvm",
             ":tools:binary-compatibility-validator"
         )).forEach {
@@ -483,17 +482,17 @@ tasks {
         }
     }
 
-    create("gradlePluginTest") {
+    register("gradlePluginTest") {
         gradlePluginProjects.forEach {
             dependsOn("$it:check")
         }
     }
 
-    create("gradlePluginIntegrationTest") {
+    register("gradlePluginIntegrationTest") {
         dependsOn(":kotlin-gradle-plugin-integration-tests:check")
     }
 
-    create("jvmCompilerTest") {
+    register("jvmCompilerTest") {
         dependsOn("dist")
         dependsOn(
             ":compiler:test",
@@ -504,77 +503,109 @@ tasks {
         dependsOn(":plugins:jvm-abi-gen:test")
     }
 
-    create("jsCompilerTest") {
+    register("jvmCompilerIntegrationTest") {
+        dependsOn(
+            ":kotlin-compiler-embeddable:test",
+            ":kotlin-compiler-client-embeddable:test"
+        )
+    }
+
+    register("jsCompilerTest") {
         dependsOn(":js:js.tests:test")
         dependsOn(":js:js.tests:runMocha")
     }
 
-    create("firCompilerTest") {
+    register("wasmCompilerTest") {
+        dependsOn(":js:js.tests:wasmTest")
+    }
+
+    register("firCompilerTest") {
         dependsOn(":compiler:fir:psi2fir:test")
         dependsOn(":compiler:fir:resolve:test")
         dependsOn(":compiler:fir:fir2ir:test")
+        dependsOn(":compiler:fir:lightTree:test")
+    }
+    
+    register("compilerFrontendVisualizerTest") {
+        dependsOn("compiler:visualizer:test")
     }
 
-    create("scriptingTest") {
+    register("scriptingTest") {
         dependsOn("dist")
         dependsOn(":kotlin-script-util:test")
         dependsOn(":kotlin-scripting-compiler:test")
+        dependsOn(":kotlin-scripting-common:test")
+        dependsOn(":kotlin-scripting-jvm:test")
         dependsOn(":kotlin-scripting-jvm-host-test:test")
+        dependsOn(":kotlin-scripting-dependencies:test")
+        dependsOn(":kotlin-scripting-dependencies-maven:test")
         dependsOn(":kotlin-scripting-jsr223-test:test")
-        dependsOn(":kotlin-scripting-jvm-host-test:embeddableTest")
+        // see comments on the task in kotlin-scripting-jvm-host-test
+//        dependsOn(":kotlin-scripting-jvm-host-test:embeddableTest")
         dependsOn(":kotlin-scripting-jsr223-test:embeddableTest")
         dependsOn(":kotlin-main-kts-test:test")
     }
 
-    create("compilerTest") {
+    register("compilerTest") {
         dependsOn("jvmCompilerTest")
         dependsOn("jsCompilerTest")
+        dependsOn("wasmCompilerTest")
         dependsOn("firCompilerTest")
 
         dependsOn("scriptingTest")
         dependsOn(":kotlin-build-common:test")
         dependsOn(":compiler:incremental-compilation-impl:test")
         dependsOn(":core:descriptors.runtime:test")
+
+        dependsOn("jvmCompilerIntegrationTest")
     }
 
-    create("toolsTest") {
+    register("toolsTest") {
         dependsOn(":tools:kotlinp:test")
     }
 
-    create("examplesTest") {
+    register("examplesTest") {
         dependsOn("dist")
         (project(":examples").subprojects + project(":kotlin-gradle-subplugin-example")).forEach { p ->
             dependsOn("${p.path}:check")
         }
     }
 
-    create("distTest") {
+    register("distTest") {
         dependsOn("compilerTest")
         dependsOn("toolsTest")
         dependsOn("gradlePluginTest")
         dependsOn("examplesTest")
     }
 
-    create("specTest") {
+    register("specTest") {
         dependsOn("dist")
         dependsOn(":compiler:tests-spec:test")
     }
 
-    create("androidCodegenTest") {
+    register("androidCodegenTest") {
         dependsOn(":compiler:android-tests:test")
     }
 
-    create("jps-tests") {
+    register("jps-tests") {
         dependsOn("dist")
         dependsOn(":jps-plugin:test")
     }
 
-    create("idea-plugin-main-tests") {
+    register("konan-tests") {
+        dependsOn("dist")
+        dependsOn(
+            ":kotlin-native:kotlin-native-library-reader:test",
+            ":kotlin-native:commonizer:test"
+        )
+    }
+
+    register("idea-plugin-main-tests") {
         dependsOn("dist")
         dependsOn(":idea:test")
     }
 
-    create("idea-plugin-additional-tests") {
+    register("idea-plugin-additional-tests") {
         dependsOn("dist")
         dependsOn(
             ":idea:idea-gradle:test",
@@ -585,19 +616,29 @@ tasks {
             ":idea:jvm-debugger:jvm-debugger-core:test",
             ":idea:jvm-debugger:jvm-debugger-evaluation:test",
             ":idea:jvm-debugger:jvm-debugger-sequence:test",
-            ":idea:jvm-debugger:eval4j:test"
+            ":idea:jvm-debugger:eval4j:test",
+            ":idea:scripting-support:test"
         )
     }
 
-    create("idea-plugin-tests") {
+    register("idea-new-project-wizard-tests") {
+        dependsOn("dist")
+        dependsOn(
+            ":libraries:tools:new-project-wizard:test",
+            ":libraries:tools:new-project-wizard:new-project-wizard-cli:test"
+        )
+    }
+
+    register("idea-plugin-tests") {
         dependsOn("dist")
         dependsOn(
             "idea-plugin-main-tests",
-            "idea-plugin-additional-tests"
+            "idea-plugin-additional-tests",
+            "idea-new-project-wizard-tests"
         )
     }
 
-    create("android-ide-tests") {
+    register("android-ide-tests") {
         dependsOn("dist")
         dependsOn(
             ":plugins:android-extensions-ide:test",
@@ -606,7 +647,7 @@ tasks {
         )
     }
 
-    create("plugins-tests") {
+    register("plugins-tests") {
         dependsOn("dist")
         dependsOn(
             ":kotlin-annotation-processing:test",
@@ -617,15 +658,17 @@ tasks {
             ":plugins:uast-kotlin:test",
             ":kotlin-annotation-processing-gradle:test",
             ":kotlinx-serialization-compiler-plugin:test",
-            ":kotlinx-serialization-ide-plugin:test"
+            ":kotlinx-serialization-ide-plugin:test",
+            ":idea:jvm-debugger:jvm-debugger-test:test"
         )
     }
 
 
-    create("ideaPluginTest") {
+    register("ideaPluginTest") {
         dependsOn(
             "idea-plugin-tests",
             "jps-tests",
+            "konan-tests",
             "plugins-tests",
             "android-ide-tests",
             ":generators:test"
@@ -633,13 +676,13 @@ tasks {
     }
 
 
-    create("test") {
+    register("test") {
         doLast {
             throw GradleException("Don't use directly, use aggregate tasks *-check instead")
         }
     }
 
-    create("check") {
+    register("check") {
         dependsOn("test")
     }
 }
@@ -723,17 +766,27 @@ configure<IdeaModel> {
     }
 }
 
-fun jdkPath(version: String): String {
+fun jdkPathOrNull(version: String): String? {
     val jdkName = "JDK_${version.replace(".", "")}"
     val jdkMajorVersion = JdkMajorVersion.valueOf(jdkName)
-    return configuredJdks.find { it.majorVersion == jdkMajorVersion }?.homeDir?.canonicalPath ?: jdkNotFoundConst
+    return configuredJdks.find { it.majorVersion == jdkMajorVersion }?.homeDir?.canonicalPath
 }
 
+fun jdkPath(version: String, vararg replacementVersions: String): String {
+    return jdkPathOrNull(version) ?: run {
+        replacementVersions.asSequence().map { jdkPathOrNull(it) }.find { it != null }
+    } ?: jdkNotFoundConst
+}
 
 fun Project.configureJvmProject(javaHome: String, javaVersion: String) {
+    val currentJavaHome = File(System.getProperty("java.home")!!).canonicalPath
+    val shouldFork = !currentJavaHome.startsWith(File(javaHome).canonicalPath)
+
     tasks.withType<JavaCompile> {
         if (name != "compileJava9Java") {
-            options.isFork = true
+            sourceCompatibility = javaVersion
+            targetCompatibility = javaVersion
+            options.isFork = shouldFork
             options.forkOptions.javaHome = file(javaHome)
             options.compilerArgs.add("-proc:none")
             options.encoding = "UTF-8"
@@ -749,42 +802,81 @@ fun Project.configureJvmProject(javaHome: String, javaVersion: String) {
     tasks.withType<Test> {
         executable = File(javaHome, "bin/java").canonicalPath
     }
+
+    plugins.withId("java-base") {
+        configureShadowJarSubstitutionInCompileClasspath()
+    }
 }
 
-tasks.create("findShadowJarsInClasspath").doLast {
-    fun Collection<File>.printSorted(indent: String = "    ") {
-        sortedBy { it.path }.forEach { println(indent + it.relativeTo(rootProject.projectDir)) }
+fun Project.configureShadowJarSubstitutionInCompileClasspath() {
+    val substitutionMap = mapOf(":kotlin-reflect" to ":kotlin-reflect-api")
+
+    fun configureSubstitution(substitution: DependencySubstitution) {
+        val requestedProject = (substitution.requested as? ProjectComponentSelector)?.projectPath ?: return
+        val replacementProject = substitutionMap[requestedProject] ?: return
+        substitution.useTarget(project(replacementProject), "Non-default shadow jars should not be used in compile classpath")
     }
 
-    val shadowJars = hashSetOf<File>()
-    for (project in rootProject.allprojects) {
-        for (task in project.tasks) {
-            when (task) {
-                is ShadowJar -> {
-                    shadowJars.add(fileFrom(task.archivePath))
-                }
-                is ProGuardTask -> {
-                    shadowJars.addAll(task.outputs.files.toList())
-                }
+    sourceSets.all {
+        for (configName in listOf(compileOnlyConfigurationName, compileClasspathConfigurationName)) {
+            configurations.getByName(configName).resolutionStrategy.dependencySubstitution {
+                all(::configureSubstitution)
             }
         }
     }
+}
 
-    println("Shadow jars:")
-    shadowJars.printSorted()
+tasks.register("findShadowJarsInClasspath") {
+    doLast {
+        fun Collection<File>.printSorted(indent: String = "    ") {
+            sortedBy { it.path }.forEach { println(indent + it.relativeTo(rootProject.projectDir)) }
+        }
 
-    fun Project.checkConfig(configName: String) {
-        val config = configurations.findByName(configName) ?: return
-        val shadowJarsInConfig = config.resolvedConfiguration.files.filter { it in shadowJars }
-        if (shadowJarsInConfig.isNotEmpty()) {
-            println()
-            println("Project $project contains shadow jars in configuration '$configName':")
-            shadowJarsInConfig.printSorted()
+        val mainJars = hashSetOf<File>()
+        val shadowJars = hashSetOf<File>()
+        for (project in rootProject.allprojects) {
+            project.withJavaPlugin {
+                project.sourceSets.forEach { sourceSet ->
+                    val jarTask = project.tasks.findByPath(sourceSet.jarTaskName) as? Jar
+                    jarTask?.outputFile?.let { mainJars.add(it) }
+                }
+            }
+            for (task in project.tasks) {
+                when (task) {
+                    is ShadowJar -> {
+                        shadowJars.add(fileFrom(task.outputFile))
+                    }
+                    is ProGuardTask -> {
+                        shadowJars.addAll(task.outputs.files.toList())
+                    }
+                }
+            }
+        }
+
+        shadowJars.removeAll(mainJars)
+        println("Shadow jars that might break incremental compilation:")
+        shadowJars.printSorted()
+
+        fun Project.checkConfig(configName: String) {
+            val config = configurations.findByName(configName) ?: return
+            val shadowJarsInConfig = config.resolvedConfiguration.files.filter { it in shadowJars }
+            if (shadowJarsInConfig.isNotEmpty()) {
+                println()
+                println("Project $project contains shadow jars in configuration '$configName':")
+                shadowJarsInConfig.printSorted()
+            }
+        }
+
+        for (project in rootProject.allprojects) {
+            project.sourceSetsOrNull?.forEach { sourceSet ->
+                project.checkConfig(sourceSet.compileClasspathConfigurationName)
+            }
         }
     }
-
-    for (project in rootProject.allprojects) {
-        project.checkConfig("compileClasspath")
-        project.checkConfig("testCompileClasspath")
-    }
 }
+
+val Jar.outputFile: File
+    get() = archiveFile.get().asFile
+
+val Project.sourceSetsOrNull: SourceSetContainer?
+    get() = convention.findPlugin(JavaPluginConvention::class.java)?.sourceSets

buildSrc/build.gradle.kts

@@ -1,5 +1,3 @@
-import java.util.Properties
-
 extra["versions.shadow"] = "4.0.3"
 extra["versions.native-platform"] = "0.14"
 
@@ -12,8 +10,10 @@ buildscript {
     repositories {
         if (cacheRedirectorEnabled) {
             maven("https://cache-redirector.jetbrains.com/jcenter.bintray.com")
+            maven("https://cache-redirector.jetbrains.com/kotlin.bintray.com/kotlin-dependencies")
         } else {
             jcenter()
+            maven("https://kotlin.bintray.com/kotlin-dependencies")
         }
 
         buildSrcKotlinRepo?.let {
@@ -22,6 +22,7 @@ buildscript {
     }
 
     dependencies {
+        classpath("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.6")
         classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$buildSrcKotlinVersion")
         classpath("org.jetbrains.kotlin:kotlin-sam-with-receiver:$buildSrcKotlinVersion")
     }
@@ -66,10 +67,8 @@ rootProject.apply {
     from(rootProject.file("../gradle/versions.gradle.kts"))
 }
 
-val flags = LocalBuildProperties(project)
-
-val isTeamcityBuild = flags.isTeamcityBuild
-val intellijUltimateEnabled by extra(flags.intellijUltimateEnabled)
+val isTeamcityBuild = kotlinBuildProperties.isTeamcityBuild
+val intellijUltimateEnabled by extra(kotlinBuildProperties.intellijUltimateEnabled)
 val intellijSeparateSdks by extra(project.getBooleanProperty("intellijSeparateSdks") ?: false)
 val verifyDependencyOutput by extra( getBooleanProperty("kotlin.build.dependency.output.verification") ?: isTeamcityBuild)
 
@@ -83,9 +82,10 @@ extra["versions.androidDxSources"] = "5.0.0_r2"
 extra["customDepsOrg"] = "kotlin.build"
 
 repositories {
-    maven("https://jetbrains.bintray.com/intellij-third-party-dependencies/")
-    maven("https://plugins.gradle.org/m2/")
     jcenter()
+    maven("https://jetbrains.bintray.com/intellij-third-party-dependencies/")
+    maven("https://kotlin.bintray.com/kotlin-dependencies")
+    gradlePluginPortal()
 
     extra["buildSrcKotlinRepo"]?.let {
         maven(url = it)
@@ -93,16 +93,18 @@ repositories {
 }
 
 dependencies {
-    compile(kotlin("stdlib", embeddedKotlinVersion))
-    compile("net.rubygrapefruit:native-platform:${property("versions.native-platform")}")
-    compile("net.rubygrapefruit:native-platform-windows-amd64:${property("versions.native-platform")}")
-    compile("net.rubygrapefruit:native-platform-windows-i386:${property("versions.native-platform")}")
-    compile("com.jakewharton.dex:dex-method-list:3.0.0")
+    implementation(kotlin("stdlib", embeddedKotlinVersion))
+    implementation("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.6")
 
-    compile("com.github.jengelman.gradle.plugins:shadow:${property("versions.shadow")}")
-    compile("org.jetbrains.intellij.deps:asm-all:7.0.1")
+    implementation("net.rubygrapefruit:native-platform:${property("versions.native-platform")}")
+    implementation("net.rubygrapefruit:native-platform-windows-amd64:${property("versions.native-platform")}")
+    implementation("net.rubygrapefruit:native-platform-windows-i386:${property("versions.native-platform")}")
+    implementation("com.jakewharton.dex:dex-method-list:3.0.0")
 
-    compile("gradle.plugin.org.jetbrains.gradle.plugin.idea-ext:gradle-idea-ext:0.5")
+    implementation("com.github.jengelman.gradle.plugins:shadow:${property("versions.shadow")}")
+    implementation("org.jetbrains.intellij.deps:asm-all:7.0.1")
+
+    implementation("gradle.plugin.org.jetbrains.gradle.plugin.idea-ext:gradle-idea-ext:0.5")
 }
 
 samWithReceiver {
@@ -112,6 +114,11 @@ samWithReceiver {
 fun Project.`samWithReceiver`(configure: org.jetbrains.kotlin.samWithReceiver.gradle.SamWithReceiverExtension.() -> Unit): Unit =
         extensions.configure("samWithReceiver", configure)
 
+java {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+}
+
 tasks["build"].dependsOn(":prepare-deps:build")
 
 allprojects {
@@ -121,30 +128,3 @@ allprojects {
         apply(from = "$rootDir/../gradle/cacheRedirector.gradle.kts")
     }
 }
-
-// TODO: hide these classes in special gradle plugin for kotlin-ultimate which will support local.properties
-class LocalBuildPropertiesProvider(private val project: Project) {
-    private val localProperties: Properties = Properties()
-
-    val rootProjectDir: File = project.rootProject.rootDir.parentFile
-
-    init {
-        rootProjectDir.resolve("local.properties").takeIf { it.isFile }?.let {
-            it.reader().use(localProperties::load)
-        }
-    }
-
-    fun getString(name: String): String? = project.findProperty(name)?.toString() ?: localProperties[name]?.toString()
-
-    fun getBoolean(name: String): Boolean = getString(name)?.toBoolean() == true
-}
-
-class LocalBuildProperties(project: Project) {
-    val propertiesProvider = LocalBuildPropertiesProvider(project)
-
-    val isTeamcityBuild = propertiesProvider.getString("teamcity") != null || System.getenv("TEAMCITY_VERSION") != null
-
-    val intellijUltimateEnabled =
-        (propertiesProvider.getBoolean("intellijUltimateEnabled") || isTeamcityBuild)
-                && propertiesProvider.rootProjectDir.resolve("kotlin-ultimate").exists()
-}

buildSrc/gradle.properties.as40

@@ -0,0 +1,8 @@
+org.gradle.jvmargs=-Duser.country=US -Dkotlin.daemon.jvm.options=-Xmx1600m -Dfile.encoding=UTF-8
+
+cacheRedirectorEnabled=true
+
+#buildSrc.kotlin.repo=https://jcenter.bintray.com
+#buildSrc.kotlin.version=1.1.50
+
+intellijUltimateEnabled=false

buildSrc/prepare-deps/build.gradle.kts

@@ -65,6 +65,23 @@ repositories {
                 artifact()
             }
         }
+
+        ivy {
+            url = URI("https://dl.bintray.com/kotlin/as/")
+
+            patternLayout {
+                artifact("[artifact]-[revision]-$androidStudioOs.[ext]")
+            }
+
+            credentials {
+                username = System.getenv("AS_BINTRAY_USER_NAME") ?: findProperty("bintray.user") as String?
+                password = System.getenv("AS_BINTRAY_API_KEY") ?: findProperty("bintray.apikey") as String?
+            }
+
+            metadataSources {
+                artifact()
+            }
+        }
     }
 
     maven("https://www.jetbrains.com/intellij-repository/$intellijReleaseType")
@@ -87,14 +104,18 @@ val nodeJSPlugin by configurations.creating
  */
 val intellijRuntimeAnnotations = "intellij-runtime-annotations"
 
-val customDepsRepoDir = rootProject.rootDir.parentFile.resolve("dependencies/repo")
+val dependenciesDir = (findProperty("kotlin.build.dependencies.dir") as String?)?.let(::File)
+    ?: rootProject.rootDir.parentFile.resolve("dependencies")
+
+val customDepsRepoDir = dependenciesDir.resolve("repo")
+
 val customDepsOrg: String by rootProject.extra
 val customDepsRevision = intellijVersion
 val repoDir = File(customDepsRepoDir, customDepsOrg)
 
 dependencies {
     if (androidStudioRelease != null) {
-        val extension = if (androidStudioOs == "linux" && androidStudioRelease.startsWith("3.5"))
+        val extension = if (androidStudioOs == "linux")
             "tar.gz"
         else
             "zip"
@@ -123,7 +144,7 @@ dependencies {
 
 val makeIntellijCore = buildIvyRepositoryTask(intellijCore, customDepsOrg, customDepsRepoDir)
 
-val makeIntellijAnnotations by tasks.creating(Copy::class.java) {
+val makeIntellijAnnotations by tasks.registering(Copy::class) {
     dependsOn(makeIntellijCore)
 
     from(repoDir.resolve("intellij-core/$intellijVersion/artifacts/annotations.jar"))
@@ -200,7 +221,7 @@ tasks.named("build") {
 }
 
 // Task to delete legacy repo locations
-tasks.create("cleanLegacy", Delete::class.java) {
+tasks.register<Delete>("cleanLegacy") {
     delete("$projectDir/android-dx")
     delete("$projectDir/intellij-sdk")
 }

buildSrc/settings.gradle

@@ -11,54 +11,42 @@ pluginManagement {
     }
 }
 
+buildscript {
+    repositories {
+        if (cacheRedirectorEnabled == 'true') {
+            maven { url "https://cache-redirector.jetbrains.com/kotlin.bintray.com/kotlin-dependencies" }
+        } else {
+            maven { url "https://kotlin.bintray.com/kotlin-dependencies" }
+        }
+    }
+    dependencies {
+        classpath("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.6")
+    }
+}
+
+def buildProperties = BuildPropertiesKt.getKotlinBuildPropertiesForSettings(settings)
+
+BuildCacheKt.setupBuildCache(settings)
+
 include "prepare-deps"
 
-def flags = new LocalBuildProperties(settings as Settings)
-
-if (flags.includeCidrPlugins) {
+if (buildProperties.includeCidrPlugins) {
     logger.info("Including CIDR plugins in buildSrc/settings.gradle")
     include ":prepare-deps:kotlin-native-platform-deps"
-    project(":prepare-deps:kotlin-native-platform-deps").projectDir = file("${flags.propertiesProvider.rootProjectDir}/kotlin-ultimate/buildSrc/prepare-deps/kotlin-native-platform-deps")
+    project(":prepare-deps:kotlin-native-platform-deps").projectDir =
+            file("${buildProperties.propertiesProvider.rootProjectDir}/kotlin-ultimate/buildSrc/prepare-deps/kotlin-native-platform-deps")
 } else {
     logger.info("NOT including CIDR plugins in buildSrc/settings.gradle")
 }
 
-class LocalBuildPropertiesProvider {
-    private Settings settings
-    private Properties localProperties = new Properties()
-
-    File rootProjectDir
-
-    LocalBuildPropertiesProvider(Settings settings) {
-        this.settings = settings
-        this.rootProjectDir = settings.rootProject.projectDir.parentFile
-        
-        File propertiesFile = new File(rootProjectDir, 'local.properties')
-        if (propertiesFile.isFile()) {
-            propertiesFile.withInputStream { localProperties.load(it) }
-        }
-    }
-    
-    String getString(String name) {
-        if (settings.hasProperty(name)) {
-            return settings[name]?.toString()
-        } else {
-            return localProperties[name]?.toString()
-        }
-    }
-    
-    Boolean getBoolean(String name) {
-        return Boolean.parseBoolean(getString(name))
-    }
-}
-
-class LocalBuildProperties {
-    LocalBuildPropertiesProvider propertiesProvider
-    
-    boolean includeCidrPlugins
-
-    LocalBuildProperties(Settings settings) {
-        propertiesProvider = new LocalBuildPropertiesProvider(settings)
-        includeCidrPlugins = propertiesProvider.getBoolean('cidrPluginsEnabled') && new File(propertiesProvider.rootProjectDir, 'kotlin-ultimate').exists()
-    }
+if (buildProperties.includeUltimate) {
+    logger.info("Including extension for IJ Ultimate in buildSrc/settings.gradle")
+    include ":prepare-deps:lldb-frontend"
+    include ":prepare-deps:native-debug-plugin"
+    project(":prepare-deps:lldb-frontend").projectDir =
+            file("${buildProperties.propertiesProvider.rootProjectDir}/kotlin-ultimate/buildSrc/prepare-deps/lldb-frontend")
+    project(":prepare-deps:native-debug-plugin").projectDir =
+            file("${buildProperties.propertiesProvider.rootProjectDir}/kotlin-ultimate/buildSrc/prepare-deps/native-debug-plugin")
+} else {
+    logger.info("Not including extension for IJ Ultimate in buildSrc/settings.gradle")
 }

buildSrc/src/main/kotlin/Bootstrap.kt

@@ -2,18 +2,24 @@
 
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.*
+import java.net.URI
 
 
 var Project.bootstrapKotlinVersion: String
     get() = this.property("bootstrapKotlinVersion") as String
-    private set(value) { this.extra["bootstrapKotlinVersion"] = value }
+    private set(value) {
+        this.extra["bootstrapKotlinVersion"] = value
+    }
 
 var Project.bootstrapKotlinRepo: String?
     get() = this.property("bootstrapKotlinRepo") as String?
-    private set(value) { this.extra["bootstrapKotlinRepo"] = value }
+    private set(value) {
+        this.extra["bootstrapKotlinRepo"] = value
+    }
 
 val Project.internalKotlinRepo: String?
-    get() = bootstrapKotlinRepo?.replace("artifacts/content/maven/", "artifacts/content/internal/repo")
+    get() = "https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_Compiler),number:$bootstrapKotlinVersion," +
+            "branch:default:any/artifacts/content/internal/repo"
 
 fun Project.kotlinBootstrapFrom(defaultSource: BootstrapOption) {
     val customVersion = project.findProperty("bootstrap.kotlin.version") as String?
@@ -23,8 +29,16 @@ fun Project.kotlinBootstrapFrom(defaultSource: BootstrapOption) {
     val teamCityProject = project.findProperty("bootstrap.teamcity.project") as String?
 
     val bootstrapSource = when {
-        project.hasProperty("bootstrap.local") -> BootstrapOption.Local(project.findProperty("bootstrap.local.version") as String?, project.findProperty("bootstrap.local.path") as String?)
-        teamCityVersion != null -> BootstrapOption.TeamCity(teamCityVersion, teamCityBuild, projectExtId = teamCityProject, onlySuccessBootstrap = false)
+        project.hasProperty("bootstrap.local") -> BootstrapOption.Local(
+            project.findProperty("bootstrap.local.version") as String?,
+            project.findProperty("bootstrap.local.path") as String?
+        )
+        teamCityVersion != null -> BootstrapOption.TeamCity(
+            teamCityVersion,
+            teamCityBuild,
+            projectExtId = teamCityProject,
+            onlySuccessBootstrap = false
+        )
         customVersion != null -> BootstrapOption.Custom(kotlinVersion = customVersion, repo = customRepo)
         else -> defaultSource
     }
@@ -40,15 +54,23 @@ sealed class BootstrapOption {
      *
      *  If [repo] is not specified the default buildscript and project repositories are used
      */
-    open class Custom(val kotlinVersion: String, val repo: String?) : BootstrapOption() {
+    open class Custom(val kotlinVersion: String, val repo: String?, val cacheRedirector: Boolean = false) : BootstrapOption() {
         override fun applyToProject(project: Project) {
             project.bootstrapKotlinVersion = kotlinVersion
-            project.bootstrapKotlinRepo = repo
+            project.bootstrapKotlinRepo = if (cacheRedirector)
+                repo?.let { URI(it) }?.let { "https://cache-redirector.jetbrains.com/${it.host}/${it.path}" }
+            else
+                repo
         }
     }
 
-    /** Get bootstrap from kotlin-dev bintray repo, where bootstraps are published */
-    class BintrayDev(kotlinVersion: String) : Custom(kotlinVersion, "https://dl.bintray.com/kotlin/kotlin-dev")
+    /** Get bootstrap from kotlin-dev bintray repo */
+    class BintrayDev(kotlinVersion: String, cacheRedirector: Boolean = false) :
+        Custom(kotlinVersion, "https://dl.bintray.com/kotlin/kotlin-dev", cacheRedirector)
+
+    /** Get bootstrap from kotlin-bootstrap bintray repo, where bootstraps are published */
+    class BintrayBootstrap(kotlinVersion: String, cacheRedirector: Boolean = false) :
+        Custom(kotlinVersion, "https://dl.bintray.com/kotlin/kotlin-bootstrap", cacheRedirector)
 
     /** Get bootstrap from teamcity maven artifacts of the specified build configuration
      *
@@ -57,10 +79,17 @@ sealed class BootstrapOption {
      * [projectExtId] extId of a teamcity build configuration, by default "Kotlin_dev_Compiler",
      * [onlySuccessBootstrap] allow artifacts only from success builds of the default branch tagged with 'bootstrap' tag
      */
-    class TeamCity(val kotlinVersion: String, val buildNumber: String? = null, val projectExtId: String? = null, val onlySuccessBootstrap: Boolean = true) : BootstrapOption() {
+    class TeamCity(
+        val kotlinVersion: String,
+        val buildNumber: String? = null,
+        val projectExtId: String? = null,
+        val onlySuccessBootstrap: Boolean = true,
+        val teamcityUrl: String = "https://teamcity.jetbrains.com"
+    ) : BootstrapOption() {
         override fun applyToProject(project: Project) {
             val query = if (onlySuccessBootstrap) "status:SUCCESS,tag:bootstrap,pinned:true" else "branch:default:any"
-            project.bootstrapKotlinRepo = "https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:${projectExtId ?: "Kotlin_dev_Compiler"}),number:${buildNumber ?: kotlinVersion},$query/artifacts/content/maven/"
+            project.bootstrapKotlinRepo = "$teamcityUrl/guestAuth/app/rest/builds/buildType:(id:${projectExtId
+                ?: "Kotlin_dev_Compiler"}),number:${buildNumber ?: kotlinVersion},$query/artifacts/content/maven/"
             project.bootstrapKotlinVersion = kotlinVersion
         }
     }

buildSrc/src/main/kotlin/CommonUtil.kt

@@ -10,13 +10,13 @@ import org.gradle.api.plugins.JavaPluginConvention
 import org.gradle.api.tasks.SourceSet
 import org.gradle.api.tasks.SourceSetContainer
 import org.gradle.api.tasks.SourceSetOutput
-import org.gradle.kotlin.dsl.creating
-import org.gradle.kotlin.dsl.extra
-import org.gradle.kotlin.dsl.the
+import org.gradle.kotlin.dsl.*
 import java.io.File
 import java.util.concurrent.Callable
 
-inline fun <reified T : Task> Project.task(noinline configuration: T.() -> Unit) = tasks.creating(T::class, configuration)
+inline fun <reified T : Task> Project.task(noinline configuration: T.() -> Unit) = tasks.registering(T::class, configuration)
+
+inline fun <reified T : Task> Project.eagerTask(noinline configuration: T.() -> Unit) = tasks.creating(T::class, configuration)
 
 fun Project.callGroovy(name: String, vararg args: Any?): Any? {
     return (property(name) as Closure<*>).call(*args)
@@ -67,3 +67,5 @@ fun Project.getBooleanProperty(name: String): Boolean? = this.findProperty(name)
 inline fun CopySourceSpec.from(crossinline filesProvider: () -> Any?): CopySourceSpec = from(Callable { filesProvider() })
 
 fun Project.javaPluginConvention(): JavaPluginConvention = the()
+
+fun Project.findJavaPluginConvention(): JavaPluginConvention? = convention.findByType() ?: convention.findPlugin()

buildSrc/src/main/kotlin/IdeCompatibilityDsl.kt

@@ -26,7 +26,7 @@ fun CompatibilityPredicate.or(other: CompatibilityPredicate): CompatibilityPredi
 }
 
 enum class Platform : CompatibilityPredicate {
-    P181, P182, P183, P191, P192;
+    P183, P191, P192, P193, P201;
 
     val version: Int = name.drop(1).toInt()
 
@@ -41,16 +41,16 @@ enum class Platform : CompatibilityPredicate {
 }
 
 enum class Ide(val platform: Platform) : CompatibilityPredicate {
-    IJ181(Platform.P181),
-    IJ182(Platform.P182),
     IJ183(Platform.P183),
     IJ191(Platform.P191),
     IJ192(Platform.P192),
+    IJ193(Platform.P193),
+    IJ201(Platform.P201),
 
-    AS32(Platform.P181),
-    AS33(Platform.P182),
     AS34(Platform.P183),
-    AS35(Platform.P183);
+    AS35(Platform.P183),
+    AS36(Platform.P192),
+    AS40(Platform.P193);
 
     val kind = Kind.values().first { it.shortName == name.take(2) }
     val version = name.dropWhile { !it.isDigit() }.toInt()

buildSrc/src/main/kotlin/SmartJavaExec.kt

@@ -1,6 +1,7 @@
 import org.gradle.api.Project
 import org.gradle.api.tasks.JavaExec
 import org.gradle.jvm.tasks.Jar
+import org.gradle.kotlin.dsl.creating
 import org.gradle.kotlin.dsl.task
 
 /*
@@ -8,7 +9,8 @@ import org.gradle.kotlin.dsl.task
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-fun Project.smartJavaExec(configure: JavaExec.() -> Unit) = task<JavaExec> {
+// creating class eagerly here: using register causes problems due to quite complicated relationships between these tasks
+fun Project.smartJavaExec(configure: JavaExec.() -> Unit) = tasks.creating(JavaExec::class) {
     configure()
     passClasspathInJar()
 }

buildSrc/src/main/kotlin/artifacts.kt

@@ -8,17 +8,12 @@ import org.gradle.api.artifacts.Configuration
 import org.gradle.api.artifacts.ConfigurationContainer
 import org.gradle.api.artifacts.component.ProjectComponentIdentifier
 import org.gradle.api.file.DuplicatesStrategy
-import org.gradle.api.file.SourceDirectorySet
 import org.gradle.api.plugins.BasePluginConvention
-import org.gradle.api.plugins.JavaPluginConvention
-import org.gradle.api.tasks.AbstractCopyTask
-import org.gradle.api.tasks.Copy
 import org.gradle.api.tasks.TaskProvider
 import org.gradle.api.tasks.Upload
 import org.gradle.api.tasks.javadoc.Javadoc
 import org.gradle.jvm.tasks.Jar
 import org.gradle.kotlin.dsl.*
-import java.io.File
 
 
 private const val MAGIC_DO_NOT_CHANGE_TEST_JAR_TASK_NAME = "testJar"
@@ -52,11 +47,11 @@ fun Project.removeArtifacts(configuration: Configuration, task: Task) {
 }
 
 fun Project.noDefaultJar() {
-    tasks.findByName("jar")?.let { defaultJarTask ->
-        defaultJarTask.enabled = false
-        defaultJarTask.actions = emptyList()
+    tasks.named("jar").configure {
+        enabled = false
+        actions = emptyList()
         configurations.forEach { cfg ->
-            removeArtifacts(cfg, defaultJarTask)
+            removeArtifacts(cfg, this)
         }
     }
 }
@@ -69,12 +64,11 @@ fun Project.runtimeJarArtifactBy(task: Task, artifactRef: Any, body: Configurabl
     }
 }
 
-fun <T : Jar> Project.runtimeJar(task: T, body: T.() -> Unit = {}): T {
-    extra["runtimeJarTask"] = task
-    tasks.findByName("jar")?.let { defaultJarTask ->
-        removeArtifacts(configurations.getOrCreate("archives"), defaultJarTask)
+fun <T : Jar> Project.runtimeJar(task: TaskProvider<T>, body: T.() -> Unit = {}): TaskProvider<T> {
+    tasks.named<Jar>("jar").configure {
+        removeArtifacts(configurations.getOrCreate("archives"), this)
     }
-    return task.apply {
+    task.configure {
         configurations.findByName("embedded")?.let { embedded ->
             dependsOn(embedded)
             from {
@@ -86,9 +80,10 @@ fun <T : Jar> Project.runtimeJar(task: T, body: T.() -> Unit = {}): T {
         body()
         project.runtimeJarArtifactBy(this, this)
     }
+    return task
 }
 
-fun Project.runtimeJar(body: Jar.() -> Unit = {}): Jar = runtimeJar(getOrCreateTask("jar", body), { })
+fun Project.runtimeJar(body: Jar.() -> Unit = {}): TaskProvider<Jar> = runtimeJar(getOrCreateTask("jar", body), { })
 
 fun Project.sourcesJar(body: Jar.() -> Unit = {}): TaskProvider<Jar> {
     val task = tasks.register<Jar>("sourcesJar") {
@@ -103,7 +98,12 @@ fun Project.sourcesJar(body: Jar.() -> Unit = {}): TaskProvider<Jar> {
                     .resolvedArtifacts
                     .map { it.id.componentIdentifier }
                     .filterIsInstance<ProjectComponentIdentifier>()
-                    .map { project(it.projectPath).mainSourceSet.allSource }
+                    .mapNotNull {
+                        project(it.projectPath)
+                            .findJavaPluginConvention()
+                            ?.mainSourceSet
+                            ?.allSource
+                    }
             })
         }
 
@@ -116,15 +116,19 @@ fun Project.sourcesJar(body: Jar.() -> Unit = {}): TaskProvider<Jar> {
     return task
 }
 
-fun Project.javadocJar(body: Jar.() -> Unit = {}): Jar = getOrCreateTask("javadocJar") {
-    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
-    classifier = "javadoc"
-    tasks.findByName("javadoc")?.let { it as Javadoc }?.takeIf { it.enabled }?.let {
-        dependsOn(it)
-        from(it.destinationDir)
+fun Project.javadocJar(body: Jar.() -> Unit = {}): TaskProvider<Jar> {
+    val javadocTask = getOrCreateTask<Jar>("javadocJar") {
+        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+        archiveClassifier.set("javadoc")
+        tasks.findByName("javadoc")?.let { it as Javadoc }?.takeIf { it.enabled }?.let {
+            dependsOn(it)
+            from(it.destinationDir)
+        }
+        body()
     }
-    body()
-    project.addArtifact("archives", this, this)
+
+    addArtifact("archives", javadocTask)
+    return javadocTask
 }
 
 
@@ -151,11 +155,6 @@ fun Project.publish(body: Upload.() -> Unit = {}): Upload {
     }
 }
 
-private fun Project.runtimeJarTaskIfExists(): Task? =
-    if (extra.has("runtimeJarTask")) extra["runtimeJarTask"] as Task
-    else tasks.findByName("jar")
-
-
 fun ConfigurationContainer.getOrCreate(name: String): Configuration = findByName(name) ?: create(name)
 
 fun Jar.setupPublicJar(baseName: String, classifier: String = "") {

buildSrc/src/main/kotlin/buildProperties.kt

@@ -1,115 +0,0 @@
-import org.gradle.api.Project
-import org.gradle.api.initialization.Settings
-import org.gradle.api.internal.DynamicObjectAware
-import java.io.File
-import java.util.*
-
-/*
- * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-interface PropertiesProvider {
-    val rootProjectDir: File
-    fun getProperty(key: String): Any?
-}
-
-class KotlinBuildProperties(
-    private val propertiesProvider: PropertiesProvider
-) {
-    private val localProperties: Properties = Properties()
-
-    init {
-        val localPropertiesFile = propertiesProvider.rootProjectDir.resolve("local.properties")
-        if (localPropertiesFile.isFile) {
-            localPropertiesFile.reader().use(localProperties::load)
-        }
-    }
-
-    private operator fun get(key: String): Any? = localProperties.getProperty(key) ?: propertiesProvider.getProperty(key)
-
-    private fun getBoolean(key: String, default: Boolean = false): Boolean =
-        (this[key]?.toString()?.toBoolean() ?: default) == true
-
-    val isJpsBuildEnabled: Boolean = getBoolean("jpsBuild")
-
-    val isInIdeaSync: Boolean = run {
-        // "idea.sync.active" was introduced in 2019.1
-        System.getProperty("idea.sync.active")?.toBoolean() == true || let {
-            // before 2019.1 there is "idea.active" that was true only on sync,
-            // but since 2019.1 "idea.active" present in task execution too.
-            // So let's check Idea version
-            val majorIdeaVersion = System.getProperty("idea.version")
-                ?.split(".")
-                ?.getOrNull(0)
-            val isBeforeIdea2019 = majorIdeaVersion == null || majorIdeaVersion.toInt() < 2019
-
-            isBeforeIdea2019 && System.getProperty("idea.active")?.toBoolean() == true
-        }
-    }
-
-    val isInJpsBuildIdeaSync: Boolean
-        get() = isJpsBuildEnabled && isInIdeaSync
-
-    val includeJava9: Boolean
-        get() = !isInJpsBuildIdeaSync && getBoolean("kotlin.build.java9", true)
-
-    val useBootstrapStdlib: Boolean
-        get() = isInJpsBuildIdeaSync || getBoolean("kotlin.build.useBootstrapStdlib", false)
-
-    val kotlinUltimateExists: Boolean = propertiesProvider.rootProjectDir.resolve("kotlin-ultimate").exists()
-
-    val includeCidrPlugins: Boolean = kotlinUltimateExists && getBoolean("cidrPluginsEnabled")
-
-    val isTeamcityBuild: Boolean = getBoolean("teamcity") || System.getenv("TEAMCITY_VERSION") != null
-
-    val intellijUltimateEnabled: Boolean
-        get() {
-            val explicitlyEnabled = getBoolean("intellijUltimateEnabled")
-            if (!kotlinUltimateExists && explicitlyEnabled) {
-                error("intellijUltimateEnabled property is set, while kotlin-ultimate repository is not provided")
-            }
-            return kotlinUltimateExists && (explicitlyEnabled || isTeamcityBuild)
-        }
-
-    val postProcessing: Boolean get() = isTeamcityBuild || getBoolean("kotlin.build.postprocessing", true)
-
-    val relocation: Boolean get() = postProcessing
-
-    val proguard: Boolean get() = postProcessing && getBoolean("kotlin.build.proguard")
-
-    val jsIrDist: Boolean get() = getBoolean("kotlin.stdlib.js.ir.dist")
-}
-
-private const val extensionName = "kotlinBuildProperties"
-
-class ProjectProperties(val project: Project) : PropertiesProvider {
-    override val rootProjectDir: File
-        get() = project.projectDir
-
-    override fun getProperty(key: String): Any? = project.findProperty(key)
-}
-
-val Project.kotlinBuildProperties: KotlinBuildProperties
-    get() = rootProject.extensions.findByName(extensionName) as KotlinBuildProperties?
-        ?: KotlinBuildProperties(ProjectProperties(rootProject)).also {
-            rootProject.extensions.add(extensionName, it)
-        }
-
-class SettingsProperties(val settings: Settings) : PropertiesProvider {
-    override val rootProjectDir: File
-        get() = settings.rootDir
-
-    override fun getProperty(key: String): Any? {
-        val obj = (settings as DynamicObjectAware).asDynamicObject
-        return if (obj.hasProperty(key)) obj.getProperty(key) else null
-    }
-}
-
-fun getKotlinBuildPropertiesForSettings(settings: Any) = (settings as Settings).kotlinBuildProperties
-
-val Settings.kotlinBuildProperties: KotlinBuildProperties
-    get() = extensions.findByName(extensionName) as KotlinBuildProperties?
-        ?: KotlinBuildProperties(SettingsProperties(this)).also {
-            extensions.add(extensionName, it)
-        }

buildSrc/src/main/kotlin/dependencies.kt

@@ -8,6 +8,7 @@ import org.gradle.api.Project
 import org.gradle.api.artifacts.ProjectDependency
 import org.gradle.api.artifacts.dsl.DependencyHandler
 import org.gradle.api.file.ConfigurableFileCollection
+import org.gradle.api.file.FileCollection
 import org.gradle.api.tasks.AbstractCopyTask
 import org.gradle.kotlin.dsl.extra
 import org.gradle.kotlin.dsl.project
@@ -128,7 +129,9 @@ fun Project.firstFromJavaHomeThatExists(vararg paths: String, jdkHome: File = Fi
             logger.warn("Cannot find file by paths: ${paths.toList()} in $jdkHome")
     }
 
-fun Project.toolsJar(jdkHome: File = File(this.property("JDK_18") as String)): File? =
+fun Project.toolsJar(): FileCollection = files(toolsJarFile() ?: error("tools.jar is not found!"))
+
+fun Project.toolsJarFile(jdkHome: File = File(this.property("JDK_18") as String)): File? =
     firstFromJavaHomeThatExists("lib/tools.jar", jdkHome = jdkHome)
 
 val compilerManifestClassPath

buildSrc/src/main/kotlin/embeddable.kt

@@ -3,8 +3,8 @@
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 import org.gradle.api.Project
 import org.gradle.api.file.DuplicatesStrategy
+import org.gradle.api.tasks.TaskProvider
 import org.gradle.jvm.tasks.Jar
-import org.gradle.kotlin.dsl.task
 import org.gradle.kotlin.dsl.*
 import java.io.File
 
@@ -19,7 +19,9 @@ val packagesToRelocate =
                 "org.picocontainer",
                 "org.jline",
                 "org.fusesource",
-                "kotlinx.coroutines")
+                "kotlinx.coroutines",
+                "net.jpountz",
+                "one.util.streamex")
 
 // The shaded compiler "dummy" is used to rewrite dependencies in projects that are used with the embeddable compiler
 // on the runtime and use some shaded dependencies from the compiler
@@ -57,12 +59,12 @@ private fun ShadowJar.configureEmbeddableCompilerRelocation(withJavaxInject: Boo
     }
 }
 
-private fun Project.compilerShadowJar(taskName: String, body: ShadowJar.() -> Unit): Jar {
+private fun Project.compilerShadowJar(taskName: String, body: ShadowJar.() -> Unit): TaskProvider<out ShadowJar> {
 
     val compilerJar = configurations.getOrCreate("compilerJar")
     dependencies.add(compilerJar.name, dependencies.project(":kotlin-compiler", configuration = "runtimeJar"))
 
-    return task<ShadowJar>(taskName) {
+    return tasks.register<ShadowJar>(taskName) {
         destinationDir = File(buildDir, "libs")
         setDuplicatesStrategy(DuplicatesStrategy.EXCLUDE)
         from(compilerJar)
@@ -70,31 +72,39 @@ private fun Project.compilerShadowJar(taskName: String, body: ShadowJar.() -> Un
     }
 }
 
-fun Project.embeddableCompiler(taskName: String = "embeddable", body: ShadowJar.() -> Unit = {}): Jar =
-        compilerShadowJar(taskName) {
-            configureEmbeddableCompilerRelocation()
-            body()
-        }
+fun Project.embeddableCompiler(taskName: String = "embeddable", body: ShadowJar.() -> Unit = {}): TaskProvider<out ShadowJar> =
+    compilerShadowJar(taskName) {
+        configureEmbeddableCompilerRelocation()
+        body()
+    }
 
-fun Project.compilerDummyForDependenciesRewriting(taskName: String = "compilerDummy", body: ShadowJar.() -> Unit = {}): Jar =
-        compilerShadowJar(taskName) {
-            exclude(packagesToExcludeFromDummy)
-            body()
-        }
+fun Project.compilerDummyForDependenciesRewriting(
+    taskName: String = "compilerDummy", body: ShadowJar.() -> Unit = {}
+): TaskProvider<out Jar> =
+    compilerShadowJar(taskName) {
+        exclude(packagesToExcludeFromDummy)
+        body()
+    }
 
 const val COMPILER_DUMMY_JAR_CONFIGURATION_NAME = "compilerDummyJar"
 
-fun Project.compilerDummyJar(task: Jar, body: Jar.() -> Unit = {}) {
-    task.body()
-    addArtifact(COMPILER_DUMMY_JAR_CONFIGURATION_NAME, task, task)
+fun Project.compilerDummyJar(task: TaskProvider<out Jar>, body: Jar.() -> Unit = {}) {
+    task.configure(body)
+    task.configure {
+        addArtifact(COMPILER_DUMMY_JAR_CONFIGURATION_NAME, this, this)
+    }
 }
 
-fun Project.embeddableCompilerDummyForDependenciesRewriting(taskName: String = "embeddable", body: Jar.() -> Unit = {}): Jar {
+fun Project.embeddableCompilerDummyForDependenciesRewriting(
+    taskName: String = "embeddable", body: Jar.() -> Unit = {}
+): TaskProvider<ShadowJar> {
     val compilerDummyJar = configurations.getOrCreate("compilerDummyJar")
-    dependencies.add(compilerDummyJar.name,
-                     dependencies.project(":kotlin-compiler-embeddable", configuration = COMPILER_DUMMY_JAR_CONFIGURATION_NAME))
+    dependencies.add(
+        compilerDummyJar.name,
+        dependencies.project(":kotlin-compiler-embeddable", configuration = COMPILER_DUMMY_JAR_CONFIGURATION_NAME)
+    )
 
-    return task<ShadowJar>(taskName) {
+    return tasks.register<ShadowJar>(taskName) {
         destinationDir = File(buildDir, "libs")
         setDuplicatesStrategy(DuplicatesStrategy.EXCLUDE)
         from(compilerDummyJar)
@@ -103,14 +113,16 @@ fun Project.embeddableCompilerDummyForDependenciesRewriting(taskName: String = "
     }
 }
 
-fun Project.rewriteDepsToShadedJar(originalJarTask: Jar, shadowJarTask: Jar, body: Jar.() -> Unit = {}): Jar {
-    originalJarTask.apply {
+fun Project.rewriteDepsToShadedJar(
+    originalJarTask: TaskProvider<out Jar>, shadowJarTask: TaskProvider<out Jar>, body: Jar.() -> Unit = {}
+): TaskProvider<out Jar> {
+    originalJarTask.configure {
         classifier = "original"
     }
 
     val compilerDummyJarFile by lazy { configurations.getAt("compilerDummyJar").singleFile }
 
-    return shadowJarTask.apply {
+    shadowJarTask.configure {
         dependsOn(originalJarTask)
         from(originalJarTask)// { include("**") }
 
@@ -121,7 +133,11 @@ fun Project.rewriteDepsToShadedJar(originalJarTask: Jar, shadowJarTask: Jar, bod
         classifier = ""
         body()
     }
+    return shadowJarTask
 }
 
-fun Project.rewriteDepsToShadedCompiler(originalJarTask: Jar, body: Jar.() -> Unit = {}): Jar =
-        rewriteDepsToShadedJar(originalJarTask, embeddableCompilerDummyForDependenciesRewriting(), body)
+fun Project.rewriteDepsToShadedCompiler(originalJarTask: TaskProvider<out Jar>, body: Jar.() -> Unit = {}): TaskProvider<out Jar> =
+    rewriteDepsToShadedJar(originalJarTask, embeddableCompilerDummyForDependenciesRewriting(), body)
+
+fun Project.rewriteDefaultJarDepsToShadedCompiler(body: Jar.() -> Unit = {}): TaskProvider<out Jar> =
+    rewriteDepsToShadedJar(tasks.named<Jar>("jar"), embeddableCompilerDummyForDependenciesRewriting(), body)

buildSrc/src/main/kotlin/instrument.kt

@@ -44,10 +44,29 @@ fun Project.configureFormInstrumentation() {
         // classes from the "friendly directory" to the compile classpath.
         val testCompile = tasks.findByName("compileTestKotlin") as AbstractCompile?
         testCompile?.doFirst {
+            val originalClassesDirs = files((mainSourceSet as ExtensionAware).extra.get("classesDirsCopy"))
+
             testCompile.classpath = (testCompile.classpath
                     - mainSourceSet.output.classesDirs
-                    + files((mainSourceSet as ExtensionAware).extra.get("classesDirsCopy")))
+                    + originalClassesDirs)
+
+            // Since Kotlin 1.3.60, the friend paths available to the test compile task are calculated as the main source set's
+            // output.classesDirs. Since the classesDirs are excluded from the classpath (replaced by the originalClassesDirs),
+            // in order to be able to access the internals of 'main', tests need to receive the original classes dirs as a
+            // -Xfriend-paths compiler argument as well.
+            fun addFreeCompilerArgs(kotlinCompileTask: AbstractCompile, vararg args: String) {
+                val getKotlinOptions = kotlinCompileTask::class.java.getMethod("getKotlinOptions")
+                val kotlinOptions = getKotlinOptions(kotlinCompileTask)
+
+                val getFreeCompilerArgs = kotlinOptions::class.java.getMethod("getFreeCompilerArgs")
+                val freeCompilerArgs = getFreeCompilerArgs(kotlinOptions) as List<*>
+
+                val setFreeCompilerArgs = kotlinOptions::class.java.getMethod("setFreeCompilerArgs", List::class.java)
+                setFreeCompilerArgs(kotlinOptions, freeCompilerArgs + args)
+            }
+            addFreeCompilerArgs(testCompile, "-Xfriend-paths=" + originalClassesDirs.joinToString(",")  { it.absolutePath })
         }
+
     }
 
     val instrumentationClasspathCfg = configurations.create("instrumentationClasspath")
@@ -68,16 +87,15 @@ fun Project.configureFormInstrumentation() {
             val instrumentedClassesDir = File(project.buildDir, "classes/${sourceSetParam.name}-instrumented")
             (sourceSetParam.output.classesDirs as ConfigurableFileCollection).setFrom(instrumentedClassesDir)
             val instrumentTask =
-                project.tasks.create(sourceSetParam.getTaskName("instrument", "classes"), IntelliJInstrumentCodeTask::class.java)
-            instrumentTask.apply {
-                dependsOn(sourceSetParam.classesTaskName).onlyIf { !classesDirsCopy.isEmpty }
-                sourceSet = sourceSetParam
-                instrumentationClasspath = instrumentationClasspathCfg
-                originalClassesDirs = classesDirsCopy
-                output = instrumentedClassesDir
-            }
+                project.tasks.register(sourceSetParam.getTaskName("instrument", "classes"), IntelliJInstrumentCodeTask::class.java) {
+                    dependsOn(sourceSetParam.classesTaskName).onlyIf { !classesDirsCopy.isEmpty }
+                    sourceSet = sourceSetParam
+                    instrumentationClasspath = instrumentationClasspathCfg
+                    originalClassesDirs = classesDirsCopy
+                    output = instrumentedClassesDir
+                    outputs.dir(instrumentedClassesDir)
+                }
 
-            instrumentTask.outputs.dir(instrumentedClassesDir)
             // Ensure that our task is invoked when the source set is built
             sourceSetParam.compiledBy(instrumentTask)
             @Suppress("UNUSED_EXPRESSION")
@@ -93,17 +111,21 @@ open class IntelliJInstrumentCodeTask : ConventionTask() {
         private const val LOADER_REF = "java2.loader"
     }
 
-    var sourceSet: SourceSet? = null
-
+    @Classpath
     var instrumentationClasspath: Configuration? = null
 
-    @Input
+    @InputFiles
+    @PathSensitive(PathSensitivity.RELATIVE)
     var originalClassesDirs: FileCollection? = null
 
     @get:Input
     var instrumentNotNull: Boolean = false
 
+    @Internal
+    var sourceSet: SourceSet? = null
+
     @get:InputFiles
+    @get:PathSensitive(PathSensitivity.RELATIVE)
     val sourceDirs: FileCollection
         get() = project.files(sourceSet!!.allSource.srcDirs.filter { !sourceSet!!.resources.contains(it) && it.exists() })
 

buildSrc/src/main/kotlin/jdksFinder.kt

@@ -4,6 +4,7 @@ import net.rubygrapefruit.platform.Native
 import net.rubygrapefruit.platform.WindowsRegistry
 import org.gradle.api.GradleException
 import org.gradle.api.Project
+import java.nio.file.Paths
 import java.io.File
 import net.rubygrapefruit.platform.WindowsRegistry.Key.HKEY_LOCAL_MACHINE
 import org.gradle.internal.os.OperatingSystem
@@ -25,7 +26,7 @@ fun Project.getConfiguredJdks(): List<JdkId> {
                 ?: System.getenv(jdkMajorVersion.name)
                 ?: jdkAlternativeVarNames[jdkMajorVersion]?.mapNotNull { System.getenv(it) }?.firstOrNull()
                 ?: continue
-        val explicitJdk = File(explicitJdkEnvVal)
+        val explicitJdk = Paths.get(explicitJdkEnvVal).toRealPath().toFile()
         if (!explicitJdk.isDirectory) {
             throw GradleException("Invalid environment value $jdkMajorVersion: $explicitJdkEnvVal, expecting JDK home path")
         }

buildSrc/src/main/kotlin/localDependencies.kt

@@ -23,10 +23,16 @@ import org.gradle.api.artifacts.ModuleDependency
 import org.gradle.api.artifacts.dsl.RepositoryHandler
 import org.gradle.api.artifacts.repositories.IvyArtifactRepository
 import org.gradle.api.tasks.JavaExec
-import org.gradle.kotlin.dsl.*
+import org.gradle.api.tasks.TaskProvider
+import org.gradle.kotlin.dsl.DependencyHandlerScope
+import org.gradle.kotlin.dsl.extra
+import org.gradle.kotlin.dsl.register
 import java.io.File
 
-private fun Project.kotlinBuildLocalRepoDir() = File("${project.rootDir.absoluteFile}/dependencies/repo")
+private fun Project.kotlinBuildLocalDependenciesDir(): File =
+    (findProperty("kotlin.build.dependencies.dir") as String?)?.let(::File) ?: project.rootDir.absoluteFile.resolve("dependencies")
+
+private fun Project.kotlinBuildLocalRepoDir(): File = kotlinBuildLocalDependenciesDir().resolve("repo")
 
 private fun Project.ideModuleName() = when (IdeVersionConfigurator.currentIde.kind) {
     Ide.Kind.AndroidStudio -> "android-studio-ide"
@@ -151,9 +157,9 @@ fun DependencyHandlerScope.excludeInAndroidStudio(rootProject: Project, block: D
     }
 }
 
-fun Project.runIdeTask(name: String, ideaPluginDir: File, ideaSandboxDir: File, body: JavaExec.() -> Unit): JavaExec {
+fun Project.runIdeTask(name: String, ideaPluginDir: File, ideaSandboxDir: File, body: JavaExec.() -> Unit): TaskProvider<JavaExec> {
 
-    return task<JavaExec>(name) {
+    return tasks.register<JavaExec>(name) {
         val ideaSandboxConfigDir = File(ideaSandboxDir, "config")
 
         classpath = mainSourceSet.runtimeClasspath
@@ -167,6 +173,7 @@ fun Project.runIdeTask(name: String, ideaPluginDir: File, ideaSandboxDir: File,
             "-XX:ReservedCodeCacheSize=240m",
             "-XX:+HeapDumpOnOutOfMemoryError",
             "-ea",
+            "-Didea.platform.prefix=Idea",
             "-Didea.debug.mode=true",
             "-Didea.system.path=$ideaSandboxDir",
             "-Didea.config.path=$ideaSandboxConfigDir",

buildSrc/src/main/kotlin/pill/parser.kt

@@ -129,15 +129,14 @@ fun parse(project: Project, libraries: List<PLibrary>, context: ParserContext):
     ('idea' module has 'intellij-core' as transitive dependency, and we really need to get rid of it.)
  */
 private val CONFIGURATION_MAPPING = mapOf(
-    listOf("runtime") to Scope.RUNTIME,
-    listOf("compile", "embedded") to Scope.COMPILE,
-    listOf("compileOnly") to Scope.PROVIDED
+    listOf("runtimeClasspath") to Scope.RUNTIME,
+    listOf("compileClasspath", "compileOnly") to Scope.PROVIDED,
+    listOf("embedded") to Scope.COMPILE
 )
 
 private val TEST_CONFIGURATION_MAPPING = mapOf(
-    listOf("runtime", "testRuntime") to Scope.RUNTIME,
-    listOf("compile", "testCompile") to Scope.COMPILE,
-    listOf("compileOnly", "testCompileOnly") to Scope.PROVIDED,
+    listOf("runtimeClasspath", "testRuntimeClasspath") to Scope.RUNTIME,
+    listOf("compileClasspath", "testCompileClasspath", "compileOnly", "testCompileOnly") to Scope.PROVIDED,
     listOf("jpsTest") to Scope.TEST
 )
 

buildSrc/src/main/kotlin/pill/plugin.kt

@@ -98,6 +98,7 @@ class JpsCompatiblePlugin : Plugin<Project> {
     private lateinit var platformVersion: String
     private lateinit var platformBaseNumber: String
     private lateinit var platformDir: File
+    private lateinit var intellijCoreDir: File
     private var isAndroidStudioPlatform: Boolean = false
 
     private fun initEnvironment(project: Project) {
@@ -107,6 +108,7 @@ class JpsCompatiblePlugin : Plugin<Project> {
             ?: platformVersion.substringBefore("-", "").takeIf { it.isNotEmpty() }
             ?: error("Invalid platform version: $platformVersion")
         platformDir = IntellijRootUtils.getIntellijRootDir(project)
+        intellijCoreDir = File(platformDir.parentFile.parentFile.parentFile, "intellij-core")
         isAndroidStudioPlatform = project.extensions.extraProperties.has("versions.androidStudioRelease")
     }
 
@@ -229,6 +231,7 @@ class JpsCompatiblePlugin : Plugin<Project> {
         val platformDirProjectRelative = "\$PROJECT_DIR\$/" + platformDir.toRelativeString(projectDir)
 
         val runManagerComponent = rootElement.getOrCreateChild("component", "name" to "RunManager")
+
         val junitConfiguration = runManagerComponent.getOrCreateChild(
             "configuration",
             "default" to "true",
@@ -236,7 +239,14 @@ class JpsCompatiblePlugin : Plugin<Project> {
             "factoryName" to "JUnit"
         )
 
-        junitConfiguration.apply {
+        val kotlinJunitConfiguration = runManagerComponent.getOrCreateChild(
+            "configuration",
+            "default" to "true",
+            "type" to "KotlinJUnit",
+            "factoryName" to "Kotlin JUnit"
+        )
+
+        fun Element.applyJUnitTemplate() {
             getOrCreateChild("option", "name" to "WORKING_DIRECTORY").setAttribute("value", "file://\$PROJECT_DIR\$")
             getOrCreateChild("option", "name" to "VM_PARAMETERS").also { vmParams ->
                 var options = vmParams.getAttributeValue("value", "")
@@ -249,18 +259,12 @@ class JpsCompatiblePlugin : Plugin<Project> {
                     options = if (value == null) optionsWithoutNewValue else (optionsWithoutNewValue + listOf("-D$name=$value"))
                 }
 
-                val robolectricClasspath = project.rootProject
-                    .project(":plugins:android-extensions-compiler")
-                    .configurations.getByName("robolectricClasspath")
-                    .files.joinToString(File.pathSeparator)
-
                 if (options.none { it == "-ea" }) {
                     options += "-ea"
                 }
 
                 addOrReplaceOptionValue("idea.home.path", platformDirProjectRelative)
                 addOrReplaceOptionValue("ideaSdk.androidPlugin.path", platformDirProjectRelative + "/plugins/android/lib")
-                addOrReplaceOptionValue("robolectric.classpath", robolectricClasspath)
                 addOrReplaceOptionValue("use.jps", "true")
                 addOrReplaceOptionValue("kotlinVersion", project.rootProject.extra["kotlinVersion"].toString())
 
@@ -279,6 +283,9 @@ class JpsCompatiblePlugin : Plugin<Project> {
             }
         }
 
+        junitConfiguration.applyJUnitTemplate()
+        kotlinJunitConfiguration.applyJUnitTemplate()
+
         val output = XMLOutputter().also {
             it.format = Format.getPrettyFormat().apply {
                 setEscapeStrategy { Verifier.isHighSurrogate(it) || it == '"' }
@@ -300,7 +307,7 @@ class JpsCompatiblePlugin : Plugin<Project> {
     private fun attachPlatformSources(library: PLibrary): PLibrary {
         val platformSourcesJar = File(platformDir, "../../../sources/intellij-$platformVersion-sources.jar")
 
-        if (library.classes.any { it.startsWith(platformDir) }) {
+        if (library.classes.any { it.startsWith(platformDir) || it.startsWith(intellijCoreDir) }) {
             return library.attachSource(platformSourcesJar)
         }
 

buildSrc/src/main/kotlin/plugins/PublishedKotlinModule.kt

@@ -4,9 +4,10 @@ import org.codehaus.groovy.runtime.InvokerHelper
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.api.artifacts.Dependency
+import org.gradle.api.artifacts.maven.Conf2ScopeMappingContainer
 import org.gradle.api.artifacts.maven.MavenDeployment
 import org.gradle.api.artifacts.maven.MavenResolver
-
+import org.gradle.api.plugins.MavenPluginConvention
 import org.gradle.api.plugins.MavenRepositoryHandlerConvention
 import org.gradle.api.publication.maven.internal.deployer.MavenRemoteRepository
 import org.gradle.api.tasks.Upload
@@ -30,6 +31,12 @@ open class PublishedKotlinModule : Plugin<Project> {
 
             plugins.apply("maven")
 
+            val publishedRuntime by configurations.creating {
+                the<MavenPluginConvention>()
+                    .conf2ScopeMappings
+                    .addMapping(0, this, Conf2ScopeMappingContainer.RUNTIME)
+            }
+
             if (!project.hasProperty("prebuiltJar")) {
                 plugins.apply("signing")
 
@@ -41,7 +48,7 @@ open class PublishedKotlinModule : Plugin<Project> {
                     sign(configurations["archives"])
                 }
 
-                (tasks.getByName("signArchives") as Sign).apply {
+                tasks.named<Sign>("signArchives").configure {
                     enabled = signingRequired
                 }
             }
@@ -98,9 +105,9 @@ open class PublishedKotlinModule : Plugin<Project> {
                 }
             }
 
-            val preparePublication = project.rootProject.tasks.getByName("preparePublication")
+            tasks.named<Upload>("uploadArchives").configure {
 
-            val uploadArchives = (tasks.getByName("uploadArchives") as Upload).apply {
+                val preparePublication = project.rootProject.tasks.named("preparePublication").get()
 
                 dependsOn(preparePublication)
 
@@ -152,8 +159,8 @@ open class PublishedKotlinModule : Plugin<Project> {
                 }
             }
 
-            tasks.create("publish") {
-                dependsOn(uploadArchives)
+            tasks.register("publish") {
+                dependsOn(tasks.named("uploadArchives"))
             }
         }
     }

buildSrc/src/main/kotlin/publish.kt

@@ -0,0 +1,25 @@
+import org.gradle.api.Action
+import org.gradle.api.NamedDomainObjectContainer
+import org.gradle.api.NamedDomainObjectProvider
+import org.gradle.api.artifacts.Configuration
+import org.gradle.api.artifacts.Dependency
+import org.gradle.api.artifacts.ExternalModuleDependency
+import org.gradle.api.artifacts.dsl.DependencyHandler
+import org.gradle.kotlin.dsl.accessors.runtime.addDependencyTo
+
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+val NamedDomainObjectContainer<Configuration>.publishedRuntime: NamedDomainObjectProvider<Configuration> get() = named("publishedRuntime")
+
+fun DependencyHandler.publishedRuntime(dependencyNotation: Any): Dependency? =
+    add("publishedRuntime", dependencyNotation)
+
+fun DependencyHandler.publishedRuntime(
+    dependencyNotation: String,
+    dependencyConfiguration: Action<ExternalModuleDependency>
+): ExternalModuleDependency =
+    addDependencyTo(this, "publishedRuntime", dependencyNotation, dependencyConfiguration)
+

buildSrc/src/main/kotlin/sourceSets.kt

@@ -1,4 +1,5 @@
 import org.gradle.api.Project
+import org.gradle.api.plugins.JavaPluginConvention
 import org.gradle.api.tasks.SourceSet
 import org.gradle.api.tasks.SourceSetContainer
 
@@ -37,7 +38,13 @@ val Project.sourceSets: SourceSetContainer
     get() = javaPluginConvention().sourceSets
 
 val Project.mainSourceSet: SourceSet
-    get() = sourceSets.getByName("main")
+    get() = javaPluginConvention().mainSourceSet
 
 val Project.testSourceSet: SourceSet
+    get() = javaPluginConvention().testSourceSet
+
+val JavaPluginConvention.mainSourceSet: SourceSet
+    get() = sourceSets.getByName("main")
+
+val JavaPluginConvention.testSourceSet: SourceSet
     get() = sourceSets.getByName("test")

buildSrc/src/main/kotlin/tasks.kt

@@ -21,19 +21,24 @@
 import org.gradle.api.Project
 import org.gradle.api.Task
 import org.gradle.api.internal.tasks.testing.filter.DefaultTestFilter
+import org.gradle.api.tasks.TaskProvider
 import org.gradle.api.tasks.testing.Test
 import org.gradle.kotlin.dsl.extra
 import org.gradle.kotlin.dsl.project
-import org.gradle.kotlin.dsl.task
 import java.io.File
 import java.lang.Character.isLowerCase
 import java.lang.Character.isUpperCase
 import java.nio.file.Files
 import java.nio.file.Path
 
-fun Project.projectTest(taskName: String = "test", parallel: Boolean = false, body: Test.() -> Unit = {}): Test = getOrCreateTask(taskName) {
+fun Project.projectTest(
+    taskName: String = "test",
+    parallel: Boolean = false,
+    shortenTempRootName: Boolean = false,
+    body: Test.() -> Unit = {}
+): TaskProvider<Test> = getOrCreateTask(taskName) {
     doFirst {
-        val commandLineIncludePatterns = (filter as? DefaultTestFilter)?.commandLineIncludePatterns ?: emptySet()
+        val commandLineIncludePatterns = (filter as? DefaultTestFilter)?.commandLineIncludePatterns ?: mutableSetOf()
         val patterns = filter.includePatterns + commandLineIncludePatterns
         if (patterns.isEmpty() || patterns.any { '*' in it }) return@doFirst
         patterns.forEach { pattern ->
@@ -87,7 +92,6 @@ fun Project.projectTest(taskName: String = "test", parallel: Boolean = false, bo
     jvmArgs(
         "-ea",
         "-XX:+HeapDumpOnOutOfMemoryError",
-        "-Xmx1600m",
         "-XX:+UseCodeCacheFlushing",
         "-XX:ReservedCodeCacheSize=128m",
         "-Djna.nosys=true"
@@ -96,6 +100,7 @@ fun Project.projectTest(taskName: String = "test", parallel: Boolean = false, bo
     maxHeapSize = "1600m"
     systemProperty("idea.is.unit.test", "true")
     systemProperty("idea.home.path", intellijRootDir().canonicalPath)
+    systemProperty("java.awt.headless", "true")
     environment("NO_FS_ROOTS_ACCESS_CHECK", "true")
     environment("PROJECT_CLASSES_DIRS", testSourceSet.output.classesDirs.asPath)
     environment("PROJECT_BUILD_DIR", buildDir)
@@ -111,7 +116,8 @@ fun Project.projectTest(taskName: String = "test", parallel: Boolean = false, bo
             (teamcity?.get("teamcity.build.tempDir") as? String)
                 ?: System.getProperty("java.io.tmpdir")
         systemTempRoot.let {
-            subProjectTempRoot = Files.createTempDirectory(File(systemTempRoot).toPath(), project.name + "Project_" + taskName + "_")
+            val prefix = (project.name + "Project_" + taskName + "_").takeUnless { shortenTempRootName }
+            subProjectTempRoot = Files.createTempDirectory(File(systemTempRoot).toPath(), prefix)
             systemProperty("java.io.tmpdir", subProjectTempRoot.toString())
         }
     }
@@ -129,15 +135,16 @@ fun Project.projectTest(taskName: String = "test", parallel: Boolean = false, bo
     if (parallel) {
         maxParallelForks =
             project.findProperty("kotlin.test.maxParallelForks")?.toString()?.toInt()
-                ?: Math.max(Runtime.getRuntime().availableProcessors() / 2, 1)
+                ?: Math.max(Runtime.getRuntime().availableProcessors() / if (kotlinBuildProperties.isTeamcityBuild) 2 else 4, 1)
     }
     body()
 }
 
 private inline fun String.isFirstChar(f: (Char) -> Boolean) = isNotEmpty() && f(first())
 
-inline fun <reified T : Task> Project.getOrCreateTask(taskName: String, body: T.() -> Unit): T =
-    (tasks.findByName(taskName)?.let { it as T } ?: task<T>(taskName)).apply { body() }
+inline fun <reified T : Task> Project.getOrCreateTask(taskName: String, noinline body: T.() -> Unit): TaskProvider<T> =
+    if (tasks.names.contains(taskName)) tasks.named(taskName, T::class.java).apply { configure(body) }
+    else tasks.register(taskName, T::class.java, body)
 
 object TaskUtils {
     fun useAndroidSdk(task: Task) {

buildSrc/src/main/resources/runConfigurations/Pill_IDEA_Ultimate.xml

@@ -0,0 +1,41 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="[Pill] IDEA Ultimate" type="Application" factoryName="Application" singleton="true">
+    <log_file alias="idea.log" path="$PROJECT_DIR$/ideaSDK/system-idea/log/idea.log" />
+    <option name="MAIN_CLASS_NAME" value="com.intellij.idea.Main" />
+    <module name="kotlin-ultimate.ultimate.ultimate-runner" />
+    <option name="VM_PARAMETERS" value="-Xmx1250m -XX:ReservedCodeCacheSize=240m -XX:+HeapDumpOnOutOfMemoryError -ea -Didea.is.internal=true -Didea.debug.mode=true -Didea.system.path=$PROJECT_DIR$/local/ideaSandbox -Didea.config.path=$PROJECT_DIR$/local/ideaSandbox/config -Dapple.laf.useScreenMenuBar=true -Dapple.awt.graphics.UseQuartz=true -Dsun.io.useCanonCaches=false -Dplugin.path=$PROJECT_DIR$/out/artifacts/Kotlin $ADDITIONAL_IDEA_ARGS$" />
+    <option name="WORKING_DIRECTORY" value="file://$IDEA_HOME_PATH$" />
+    <RunnerSettings RunnerId="Debug">
+      <option name="DEBUG_PORT" value="" />
+      <option name="TRANSPORT" value="0" />
+      <option name="LOCAL" value="true" />
+    </RunnerSettings>
+    <RunnerSettings RunnerId="JavaRebel">
+      <option name="bootstrapPath" />
+      <option name="jrebelArgs" value="" />
+      <option name="loggingEnabled" value="false" />
+      <option name="useBootstrapDefaults" value="true" />
+    </RunnerSettings>
+    <RunnerSettings RunnerId="JavaRebel Debug">
+      <option name="bootstrapPath" />
+      <option name="debugPort" value="" />
+      <option name="jrebelArgs" value="" />
+      <option name="loggingEnabled" value="false" />
+      <option name="transport" value="0" />
+      <option name="useBootstrapDefaults" value="true" />
+      <option name="DEBUG_PORT" value="" />
+      <option name="TRANSPORT" value="0" />
+      <option name="LOCAL" value="true" />
+    </RunnerSettings>
+    <RunnerSettings RunnerId="Profile " />
+    <RunnerSettings RunnerId="Run" />
+    <ConfigurationWrapper RunnerId="Debug" />
+    <ConfigurationWrapper RunnerId="Profile " />
+    <ConfigurationWrapper RunnerId="Run" />
+    <method>
+      <option name="BuildArtifacts" enabled="true">
+        <artifact name="KotlinPlugin" />
+      </option>
+    </method>
+  </configuration>
+</component>

compiler/android-tests/android-module/android-module.ipr

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <option name="DEFAULT_COMPILER" value="Javac" />
-    <excludeFromCompile>
-      <directory url="file://$PROJECT_DIR$/gen" includeSubdirectories="true" />
-    </excludeFromCompile>
-  </component>
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/android-module.iml" filepath="$PROJECT_DIR$/android_module.iml" />
-    </modules>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" assert-keyword="true" jdk-15="true" project-jdk-name="Android_SDK" project-jdk-type="Android SDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>
-

compiler/android-tests/android-module/build.gradle

@@ -5,9 +5,8 @@ buildscript {
         google()
         jcenter()
     }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
-
+    dependencies {        
+        classpath 'com.android.tools.build:gradle:3.3.2'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
@@ -31,7 +30,6 @@ android {
         versionName "1.0"
         testApplicationId "org.jetbrains.kotlin.android.tests.gradle"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-        multiDexEnabled true
     }
     buildTypes {
         debug {
@@ -62,6 +60,19 @@ android {
         resultsDir = "build/test/results"
     }
 
+
+    flavorDimensions "box"
+
+    productFlavors {
+        ktest0 {
+            dimension "box"
+        }
+
+        ktest1 {
+            dimension "box"
+        }
+    }
+
 }
 
 task jarTestFolders() {
@@ -81,7 +92,8 @@ tasks.withType(JavaCompile) {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     androidTestImplementation 'junit:junit:4.12'
-    implementation 'com.android.support:multidex:1.0.3'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
-    androidTestImplementation fileTree(dir: 'libs/test', include: ['*.jar'])
+
+    ktest0Implementation fileTree(dir: 'libs/test', include: ['libtest0.jar'])
+    ktest1Implementation fileTree(dir: 'libs/test', include: ['libtest1.jar'])
 }

compiler/android-tests/android-module/project.properties

@@ -1,14 +0,0 @@
-# This file is automatically generated by Android Tools.
-# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
-#
-# This file must be checked in Version Control Systems.
-#
-# To customize properties used by the Ant build system edit
-# "ant.properties", and override values to adapt the script to your
-# project structure.
-#
-# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
-#proguard.config=${sdk.dir}\tools\proguard\proguard-android.txt:proguard-project.txt
-
-# Project target.
-target=android-16

compiler/android-tests/build.gradle.kts

@@ -4,8 +4,6 @@ plugins {
     id("jps-compatible")
 }
 
-jvmTarget = "1.6"
-
 dependencies {
     compile(project(":compiler:util"))
     compile(project(":compiler:cli"))
@@ -15,7 +13,10 @@ dependencies {
     compile(project(":kotlin-reflect"))
     compile(projectTests(":compiler:tests-common"))
     compile(commonDep("junit:junit"))
-    compileOnly(intellijDep()) { includeJars("openapi") }
+
+    Platform[193].orLower {
+        compileOnly(intellijDep()) { includeJars("openapi") }
+    }
 
     testCompile(project(":compiler:incremental-compilation-impl"))
     testCompile(project(":core:descriptors"))
@@ -23,7 +24,11 @@ dependencies {
     testCompile(project(":compiler:frontend.java"))
     testCompile(projectTests(":jps-plugin"))
     testCompile(commonDep("junit:junit"))
-    testCompile(intellijDep()) { includeJars("openapi", "util", "idea", "idea_rt", "groovy-all", rootProject = rootProject) }
+    Platform[193].orLower {
+        testCompile(intellijDep()) { includeJars("openapi", rootProject = rootProject) }
+    }
+
+    testCompile(intellijDep()) { includeJars("util", "idea", "idea_rt", "groovy-all", rootProject = rootProject) }
     Platform[191].orLower {
         testCompile(intellijDep()) { includeJars("jps-builders") }
     }
@@ -55,3 +60,8 @@ projectTest {
 
     workingDir = rootDir
 }
+
+val generateTests by generator("org.jetbrains.kotlin.android.tests.CodegenTestsOnAndroidGenerator")
+
+generateTests.workingDir = rootDir
+generateTests.dependsOn(rootProject.tasks.named("dist"))

compiler/android-tests/src/org/jetbrains/kotlin/android/tests/CodegenTestsOnAndroidRunner.kt

@@ -30,6 +30,7 @@ import java.io.File
 import java.io.IOException
 import javax.xml.parsers.DocumentBuilderFactory
 import javax.xml.parsers.ParserConfigurationException
+import kotlin.test.assertTrue
 
 class CodegenTestsOnAndroidRunner private constructor(private val pathManager: PathManager) {
 
@@ -59,7 +60,7 @@ class CodegenTestsOnAndroidRunner private constructor(private val pathManager: P
                     rootSuite.addTest(this)
                 }
 
-                renameReport()
+                renameFlavorFolder()
                 enableD8(true)
                 runTestsOnEmulator(gradleRunner, TestSuite("D8")).apply {
                     (0 until this.countTestCases()).forEach {
@@ -95,22 +96,27 @@ class CodegenTestsOnAndroidRunner private constructor(private val pathManager: P
     }
 
     private fun processReport(suite: TestSuite, resultOutput: String) {
-        val reportFolder = reportFolder()
+        val reportFolder = File(flavorFolder())
         try {
-            val testCases = parseSingleReportInFolder(reportFolder)
-            testCases.forEach { aCase -> suite.addTest(aCase) }
-            Assert.assertNotEquals("There is no test results in report", 0, testCases.size.toLong())
+            val folders = reportFolder.listFiles()
+            assertTrue(folders != null && folders.isNotEmpty(), "No folders in ${reportFolder.path}")
+            folders.forEach {
+                assertTrue("${it.path} is not directory") { it.isDirectory }
+                val testCases = parseSingleReportInFolder(it)
+                testCases.forEach { aCase -> suite.addTest(aCase) }
+                Assert.assertNotEquals("There is no test results in report", 0, testCases.size.toLong())
+            }
         } catch (e: Exception) {
             throw RuntimeException("Can't parse test results in $reportFolder\n$resultOutput", e)
         }
     }
 
-    private fun renameReport() {
-        val reportFolder = File(reportFolder())
+    private fun renameFlavorFolder() {
+        val reportFolder = File(flavorFolder())
         reportFolder.renameTo(File(reportFolder.parentFile, reportFolder.name + "_dex"))
     }
 
-    private fun reportFolder() = pathManager.tmpFolder + "/build/test/results/connected/"
+    private fun flavorFolder() = pathManager.tmpFolder + "/build/test/results/connected/flavors"
 
     private fun runTestsOnEmulator(gradleRunner: GradleRunner, suite: TestSuite): TestSuite {
         val platformPrefixProperty = System.setProperty(PlatformUtils.PLATFORM_PREFIX_KEY, "Idea")
@@ -153,11 +159,10 @@ class CodegenTestsOnAndroidRunner private constructor(private val pathManager: P
         }
 
         @Throws(IOException::class, SAXException::class, ParserConfigurationException::class)
-        private fun parseSingleReportInFolder(reportFolder: String): List<TestCase> {
-            val folder = File(reportFolder)
+        private fun parseSingleReportInFolder(folder: File): List<TestCase> {
             val files = folder.listFiles()!!
             assert(files.size == 1) {
-                "Expecting one file but ${files.size}: ${files.joinToString { it.name }}"
+                "Expecting one file but ${files.size}: ${files.joinToString { it.name }} in ${folder.path}"
             }
             val reportFile = files[0]
 

compiler/android-tests/src/org/jetbrains/kotlin/android/tests/PathManager.java

@@ -60,10 +60,6 @@ public class PathManager {
         return tmpFolder + "/libs/libtest" + index;
     }
 
-    public String getLibsFolderInAndroidTestedModuleTmpFolder() {
-        return tmpFolder + "/tested-module/libs";
-    }
-
     public String getLibsFolderInAndroidTmpFolder() {
         return tmpFolder + "/libs";
     }

compiler/android-tests/src/org/jetbrains/kotlin/android/tests/download/SDKDownloader.java

@@ -43,7 +43,7 @@ public class SDKDownloader {
     private static final String SDK_TOOLS = "4333796"; //"26.1.1";
     public static final String BUILD_TOOLS = "28.0.3";
     private static final int ANDROID_VERSION = 19;
-    public static final String GRADLE_VERSION = "4.6";
+    public static final String GRADLE_VERSION = "5.1.1";
     public static final String EMULATOR_TOOLS_VERSION = "5264690"; //"28.0.23";
 
 

compiler/android-tests/src/org/jetbrains/kotlin/android/tests/gradle/GradleRunner.java

@@ -70,8 +70,7 @@ public class GradleRunner {
         System.out.println("Starting tests...");
         GeneralCommandLine test = generateCommandLine("connectedAndroidTest");
         test.addParameters("--stacktrace");
-        //To avoid problem with discovering tests on Android in multidex build
-        test.addParameters("-Pandroid.testInstrumentationRunnerArguments.class=org.jetbrains.kotlin.android.tests.CodegenTestCaseOnAndroid");
+        test.addParameters("--continue"); //run all flavors even if any fail
         return RunUtils.execute(test).getOutput();
     }
 

compiler/android-tests/src/org/jetbrains/kotlin/android/tests/run/RunUtils.java

@@ -157,7 +157,7 @@ public class RunUtils {
             }
             catch (NumberFormatException e) {
                 timeout = 30;
-                System.err.println("Timeout system property should be a number");
+                System.err.println("Timeout system property should be a number: " + timeoutAsString);
             }
             handler.waitFor(timeout * 60 * 1000);
 
@@ -165,7 +165,7 @@ public class RunUtils {
                 System.out.println("Output before handler.isProcessTerminated() " + settings.commandLine);
                 System.out.println(stdOut);
                 System.err.println(stdErr);
-                return new RunResult(false, "Timeout exception: execution was terminated after ~20 min.");
+                return new RunResult(false, "Timeout exception: execution was terminated after ~" + timeout + " min.");
             }
         }
         else {

compiler/android-tests/tests/org/jetbrains/kotlin/android/tests/AndroidJpsBuildTestCase.java

@@ -41,7 +41,7 @@ public class AndroidJpsBuildTestCase extends BaseKotlinJpsBuildTestCase {
     }
 
     @Override
-    protected void runTest() throws Throwable {
+    protected void runTest() {
         doTest();
     }
 

compiler/android-tests/tests/org/jetbrains/kotlin/android/tests/AndroidRunner.java

@@ -19,14 +19,11 @@ package org.jetbrains.kotlin.android.tests;
 import com.google.common.io.Files;
 import com.intellij.openapi.util.io.FileUtil;
 import junit.framework.TestSuite;
-import kotlin.io.FilesKt;
 import org.jetbrains.annotations.NotNull;
 import org.junit.runner.RunWith;
 import org.junit.runners.AllTests;
 
 import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
 
 @RunWith(AllTests.class)
 public class AndroidRunner {
@@ -47,9 +44,6 @@ public class AndroidRunner {
     public static TestSuite suite() throws Throwable {
         PathManager pathManager = getPathManager();
 
-        FileUtil.copyDir(new File(pathManager.getAndroidModuleRoot()), new File(pathManager.getTmpFolder()));
-        writeAndroidSkdToLocalProperties();
-
         CodegenTestsOnAndroidGenerator.generate(pathManager);
 
         System.out.println("Run tests on android...");
@@ -65,12 +59,4 @@ public class AndroidRunner {
         FileUtil.delete(new File(pathManager.getTmpFolder()));
     }
 
-    private static void writeAndroidSkdToLocalProperties() throws IOException {
-        String sdkRoot = FilesKt.getInvariantSeparatorsPath(new File(pathManager.getAndroidSdkRoot()));
-        System.out.println("Writing android sdk to local.properties: " + sdkRoot);
-        File file = new File(pathManager.getTmpFolder() + "/local.properties");
-        try (FileWriter fw = new FileWriter(file)) {
-            fw.write("sdk.dir=" + sdkRoot);
-        }
-    }
 }