test 2

Otherwise, the function will return Unit instead of correct value.
 #KT-46007 Fixed

.bunch

@@ -1,3 +1,4 @@
 202
-203_202
-as42
+201
+as41_201
+as42

.gitignore

@@ -12,7 +12,6 @@
 /android-studio/sdk
 out/
 /tmp
-kotlin-ide/
 workspace.xml
 *.versionsBackup
 /idea/testData/debugger/tinyApp/classes*
@@ -33,8 +32,6 @@ build/
 .idea/modules
 .idea/runConfigurations/JPS_*.xml
 .idea/runConfigurations/PILL_*.xml
-.idea/runConfigurations/_FP_*.xml
-.idea/runConfigurations/_MT_*.xml
 .idea/libraries
 .idea/modules.xml
 .idea/gradle.xml
@@ -57,8 +54,7 @@ build/
 .idea/artifacts/kotlin_test_js_ir_*
 .idea/artifacts/kotlin_stdlib_wasm_*
 .idea/jarRepositories.xml
-.idea/csv-plugin.xml
-.idea/libraries-with-intellij-classes.xml
+kotlin-ultimate/
 node_modules/
 .rpt2_cache/
 libraries/tools/kotlin-test-js-runner/lib/
@@ -66,5 +62,3 @@ local.properties
 buildSrcTmp/
 distTmp/
 outTmp/
-/test.output
-/kotlin-native/dist

.idea/artifacts/kotlinx_cli_jvm_1_5_255_SNAPSHOT.xml

@@ -1,8 +0,0 @@
-<component name="ArtifactManager">
-  <artifact type="jar" name="kotlinx.cli-jvm-1.5.255-SNAPSHOT">
-    <output-path>$PROJECT_DIR$/kotlin-native/endorsedLibraries/kotlinx.cli/build/libs</output-path>
-    <root id="archive" name="kotlinx.cli-jvm-1.5.255-SNAPSHOT.jar">
-      <element id="module-output" name="kotlin.kotlin-native.endorsedLibraries.kotlinx.cli.jvmMain" />
-    </root>
-  </artifact>
-</component>

.idea/codeStyles/Project.xml

@@ -63,6 +63,27 @@
       <option name="FOR_BRACE_FORCE" value="1" />
       <option name="FIELD_ANNOTATION_WRAP" value="0" />
     </codeStyleSettings>
+    <codeStyleSettings language="JavaScript">
+      <option name="ELSE_ON_NEW_LINE" value="true" />
+      <option name="WHILE_ON_NEW_LINE" value="true" />
+      <option name="CATCH_ON_NEW_LINE" value="true" />
+      <option name="FINALLY_ON_NEW_LINE" value="true" />
+      <option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
+      <option name="ALIGN_MULTILINE_BINARY_OPERATION" value="true" />
+      <option name="ALIGN_MULTILINE_TERNARY_OPERATION" value="true" />
+      <option name="CALL_PARAMETERS_WRAP" value="1" />
+      <option name="METHOD_PARAMETERS_WRAP" value="5" />
+      <option name="BINARY_OPERATION_WRAP" value="5" />
+      <option name="TERNARY_OPERATION_WRAP" value="5" />
+      <option name="TERNARY_OPERATION_SIGNS_ON_NEXT_LINE" value="true" />
+      <option name="FOR_STATEMENT_WRAP" value="5" />
+      <option name="ARRAY_INITIALIZER_WRAP" value="1" />
+      <option name="ASSIGNMENT_WRAP" value="1" />
+      <option name="IF_BRACE_FORCE" value="1" />
+      <option name="DOWHILE_BRACE_FORCE" value="1" />
+      <option name="WHILE_BRACE_FORCE" value="1" />
+      <option name="FOR_BRACE_FORCE" value="1" />
+    </codeStyleSettings>
     <codeStyleSettings language="PROTO">
       <indentOptions>
         <option name="INDENT_SIZE" value="2" />
@@ -80,4 +101,4 @@
       <option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
     </codeStyleSettings>
   </code_scheme>
-</component>
+</component>

.idea/dictionaries/igor.xml

@@ -1,8 +0,0 @@
-<component name="ProjectDictionaryState">
-  <dictionary name="igor">
-    <words>
-      <w>descr</w>
-      <w>exprs</w>
-    </words>
-  </dictionary>
-</component>

.idea/dictionaries/sebastiansellmair.xml

@@ -1,9 +0,0 @@
-<component name="ProjectDictionaryState">
-  <dictionary name="sebastiansellmair">
-    <words>
-      <w>cinterops</w>
-      <w>interops</w>
-      <w>klibrary</w>
-    </words>
-  </dictionary>
-</component>

.idea/dictionaries/skuzmich.xml

@@ -2,7 +2,6 @@
   <dictionary name="skuzmich">
     <words>
       <w>anyref</w>
-      <w>dataref</w>
       <w>ushr</w>
       <w>wasm</w>
     </words>

.idea/misc.xml

@@ -12,14 +12,10 @@
       <item index="2" class="java.lang.String" itemvalue="org.gradle.api.tasks.options.Option" />
     </list>
   </component>
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
   <component name="IdProvider" IDEtalkID="71A301FF1940049D6D82F12C40F1E1D5" />
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
   <component name="JavadocGenerationManager">
     <option name="OTHER_OPTIONS" value="" />
   </component>

.idea/runConfigurations/Generate_All_Tests.xml

@@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Generate All Tests" type="GradleRunConfiguration" factoryName="Gradle" folderName="Generators">
+  <configuration default="false" name="Generate All Tests" type="GradleRunConfiguration" factoryName="Gradle">
     <ExternalSystemSettings>
       <option name="executionName" />
       <option name="externalProjectPath" value="$PROJECT_DIR$" />
@@ -17,4 +17,4 @@
     </ExternalSystemSettings>
     <method />
   </configuration>
-</component>
+</component>

.idea/runConfigurations/Generate_FIR_Checker_Components_and_FIR_IDE_Diagnostics.xml

@@ -1,24 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Generate FIR Checker Components and FIR/IDE Diagnostics" type="GradleRunConfiguration" factoryName="Gradle" folderName="Generators">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":compiler:fir:checkers:generateCheckersComponents" />
-          <option value=":idea-frontend-fir:generateCode" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
-  </configuration>
-</component>

.idea/runConfigurations/Generate_FIR_tree.xml

@@ -1,21 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Generate FIR tree" type="GradleRunConfiguration" factoryName="Gradle" folderName="Generators">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$/compiler/fir/tree" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value="generateTree" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <GradleScriptDebugEnabled>true</GradleScriptDebugEnabled>
-    <method v="2" />
-  </configuration>
-</component>

.idea/runConfigurations/Generate_standard_library_sources.xml

@@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Generate standard library sources" type="GradleRunConfiguration" factoryName="Gradle" folderName="Stdlib">
+  <configuration default="false" name="Generate standard library sources" type="GradleRunConfiguration" factoryName="Gradle">
     <ExternalSystemSettings>
       <option name="executionName" />
       <option name="externalProjectPath" value="$PROJECT_DIR$/libraries/tools/kotlin-stdlib-gen" />
@@ -17,4 +17,4 @@
     </ExternalSystemSettings>
     <method />
   </configuration>
-</component>
+</component>

.idea/runConfigurations/IDEA.xml

@@ -0,0 +1,20 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="IDEA" type="GradleRunConfiguration" factoryName="Gradle" singleton="true">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="runIde" />
+        </list>
+      </option>
+      <option name="vmOptions" value="" />
+    </ExternalSystemSettings>
+    <method />
+  </configuration>
+</component>

.idea/runConfigurations/IDEA_Ultimate.xml

@@ -0,0 +1,20 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="IDEA Ultimate" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="-P intellijUltimateEnabled" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="runUltimate" />
+        </list>
+      </option>
+      <option name="vmOptions" value="" />
+    </ExternalSystemSettings>
+    <method />
+  </configuration>
+</component>

.idea/runConfigurations/IDEA_Ultimate__No_ProcessCanceledException__.xml

@@ -0,0 +1,20 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="IDEA Ultimate (No ProcessCanceledException) " type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="-PnoPCE" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="runUltimate" />
+        </list>
+      </option>
+      <option name="vmOptions" value="" />
+    </ExternalSystemSettings>
+    <method />
+  </configuration>
+</component>

.idea/runConfigurations/IDEA__No_ProcessCanceledException_.xml

@@ -0,0 +1,20 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="IDEA (No ProcessCanceledException)" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="-PnoPCE" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="runIde" />
+        </list>
+      </option>
+      <option name="vmOptions" value="" />
+    </ExternalSystemSettings>
+    <method />
+  </configuration>
+</component>

.idea/runConfigurations/IDEA__Not_Internal_.xml

@@ -0,0 +1,19 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="IDEA (Not Internal)" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="-Pidea.is.internal=false" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="runIde" />
+        </list>
+      </option>
+      <option name="vmOptions" value="" />
+    </ExternalSystemSettings>
+  </configuration>
+</component>

.idea/runConfigurations/Test__Commonizer.xml

@@ -1,25 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Test: Commonizer" type="GradleRunConfiguration" factoryName="Gradle" folderName="Tests">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="--tests &quot;org.jetbrains.kotlin.gradle.CommonizerHierarchicalIT&quot; --tests &quot;org.jetbrains.kotlin.gradle.CommonizerIT&quot; --tests &quot;org.jetbrains.kotlin.commonizer.**&quot;" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":native:kotlin-klib-commonizer-api:test" />
-          <option value=":native:kotlin-klib-commonizer:test" />
-          <option value=":kotlin-gradle-plugin-integration-tests:test" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
-  </configuration>
-</component>

.idea/runConfigurations/Test__Commonizer___Light.xml

@@ -1,23 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Test: Commonizer / Light" type="GradleRunConfiguration" factoryName="Gradle" folderName="Tests">
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value=":native:kotlin-klib-commonizer-api:test" />
-          <option value=":native:kotlin-klib-commonizer:test" />
-        </list>
-      </option>
-      <option name="vmOptions" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <method v="2" />
-  </configuration>
-</component>

.idea/runConfigurations/Test__KMM.xml

@@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Test: KMM" type="GradleRunConfiguration" factoryName="Gradle" folderName="Tests">
+  <configuration default="false" name="Test: KMM" type="GradleRunConfiguration" factoryName="Gradle">
     <ExternalSystemSettings>
       <option name="executionName" />
       <option name="externalProjectPath" value="$PROJECT_DIR$" />
@@ -17,4 +17,4 @@
     </ExternalSystemSettings>
     <method v="2" />
   </configuration>
-</component>
+</component>

.idea/runConfigurations/Test__public_API_binary_compatibility_validator__overwrite_results.xml

@@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Test: public API binary compatibility validator, overwrite results" type="GradleRunConfiguration" factoryName="Gradle" folderName="Stdlib">
+  <configuration default="false" name="Test: public API binary compatibility validator, overwrite results" type="GradleRunConfiguration" factoryName="Gradle">
     <ExternalSystemSettings>
       <option name="executionName" />
       <option name="externalProjectPath" value="$PROJECT_DIR$/libraries/tools/binary-compatibility-validator" />
@@ -18,4 +18,4 @@
     </ExternalSystemSettings>
     <method />
   </configuration>
-</component>
+</component>

.idea/runConfigurations/Test__stdlib_js_public_kotlin_api_test__overwrite_results.xml

@@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Test: stdlib-js public kotlin api test, overwrite results" type="GradleRunConfiguration" factoryName="Gradle" folderName="Stdlib">
+  <configuration default="false" name="Test: stdlib-js public kotlin api test, overwrite results" type="GradleRunConfiguration" factoryName="Gradle">
     <ExternalSystemSettings>
       <option name="executionName" />
       <option name="externalProjectPath" value="$PROJECT_DIR$" />
@@ -19,4 +19,4 @@
     <GradleScriptDebugEnabled>false</GradleScriptDebugEnabled>
     <method v="2" />
   </configuration>
-</component>
+</component>

.idea/vcs.xml

@@ -8,18 +8,6 @@
       <inspection_tool class="SubjectLimit" enabled="true" level="WARNING" enabled_by_default="true" />
     </profile>
   </component>
-  <component name="GithubSharedProjectSettings">
-    <option name="branchProtectionPatterns">
-      <list>
-        <option value="master" />
-        <option value="1\.5\.0-M2" />
-        <option value="1\.5\.0" />
-        <option value="1\.5\.20" />
-        <option value="1\.5\.20-M1-release" />
-        <option value="1\.5\.20-RC-release" />
-      </list>
-    </option>
-  </component>
   <component name="IssueNavigationConfiguration">
     <option name="links">
       <list>

ChangeLog.md

@@ -1,765 +1,136 @@
 # CHANGELOG
 
-## 1.5.21
-
-### Compiler
-
-- [`KT-47320`](https://youtrack.jetbrains.com/issue/KT-47320) "StringConcatException: Mismatched number of concat arguments" String concatenation fails when template contains special character
-- [`KT-47445`](https://youtrack.jetbrains.com/issue/KT-47445) "definitely not null type parameters is only available since language version 1.6" error in cast expression
-- [`KT-47446`](https://youtrack.jetbrains.com/issue/KT-47446) Improve warning message INTEGER_OPERATOR_RESOLVE_WILL_CHANGE
-- [`KT-47447`](https://youtrack.jetbrains.com/issue/KT-47447) False positive INTEGER_OPERATOR_RESOLVE_WILL_CHANGE warning: "expression will be resolved to Int in future releases"
-- [`KT-47449`](https://youtrack.jetbrains.com/issue/KT-47449) JVM / IR: ClassCastException IrStarProjectionImpl  cannot be cast to IrTypeProjection
-- [`KT-47459`](https://youtrack.jetbrains.com/issue/KT-47459) "IndexOutOfBoundsException: Index 0 out of bounds for length 0" caused by MarkertManager dependency
-- [`KT-47480`](https://youtrack.jetbrains.com/issue/KT-47480) StackOverflowError: Recursion on erasion of raw type with interdependent type parameters
-
-### Tools. Compiler Plugins
-
-- [`KT-47161`](https://youtrack.jetbrains.com/issue/KT-47161) Serializable class can't be inherited from serializable class in other module with: e: org.jetbrains.kotlin.codegen.CompilationException: Back-end (JVM) Internal error: Couldn't transform method node: write$Self
-- [`KT-47455`](https://youtrack.jetbrains.com/issue/KT-47455) Kotlin lombok plugin NullPointerException
-- [`KT-47513`](https://youtrack.jetbrains.com/issue/KT-47513) Lombok compiler plugin failed with 'Recursion detected in a lazy value under LockBasedStorageManager@1c21db60 (TopDownAnalyzer for JVM)'
-
-### Tools. Gradle
-
-- [`KT-47444`](https://youtrack.jetbrains.com/issue/KT-47444) Gradle Plugin: Publishing project with "maven-publish" fails when dependency versions are omitted (NPE in MppDependencyRewritingUtilsKt.associateDependenciesWithActualModuleDependencies)
-
-### Tools. kapt
-
-- [`KT-47416`](https://youtrack.jetbrains.com/issue/KT-47416) Kapt Gradle DSL ignores javaCompilerOptions in 1.5.20
-
-## 1.5.20
-
-### Compiler
-
-#### New Features
-
-- [`KT-43262`](https://youtrack.jetbrains.com/issue/KT-43262) No error for Java generic class @NotNull type parameter used in Kotlin with nullable type argument
-- [`KT-44373`](https://youtrack.jetbrains.com/issue/KT-44373) FIR: support error / warning suppression
-- [`KT-45189`](https://youtrack.jetbrains.com/issue/KT-45189) Support nullability annotations at module level
-- [`KT-45284`](https://youtrack.jetbrains.com/issue/KT-45284) Emit warnings based on jspecify annotations
-- [`KT-45525`](https://youtrack.jetbrains.com/issue/KT-45525) Allow to omit JvmInline annotation for expect value classes
-- [`KT-46545`](https://youtrack.jetbrains.com/issue/KT-46545) Emit annotations on function type parameters into bytecode for -jvm-target 1.8 and above
-
-#### Performance Improvements
-
-- [`KT-36646`](https://youtrack.jetbrains.com/issue/KT-36646) Don't box primitive values in equality comparison with objects in JVM_IR
-
-#### Fixes
-
-- [`KT-8325`](https://youtrack.jetbrains.com/issue/KT-8325) Unresolved annotation should be an error
-- [`KT-19455`](https://youtrack.jetbrains.com/issue/KT-19455) Type annotation unresolved on a type parameter of a supertype in anonymous object expression
-- [`KT-24643`](https://youtrack.jetbrains.com/issue/KT-24643) Prohibit using a type parameter declared for an extension property inside delegate
-- [`KT-25876`](https://youtrack.jetbrains.com/issue/KT-25876) Annotations on return types and supertypes are not analyzed
-- [`KT-28449`](https://youtrack.jetbrains.com/issue/KT-28449) Annotation target is not analyzed in several cases for type annotations
-- [`KT-36770`](https://youtrack.jetbrains.com/issue/KT-36770) Prohibit unsafe calls with expected @NotNull T and given Kotlin generic parameter with nullable bound
-- [`KT-36880`](https://youtrack.jetbrains.com/issue/KT-36880) K/N IR: Reference to expect property in actual declaration is not remapped
-- [`KT-38325`](https://youtrack.jetbrains.com/issue/KT-38325) IllegalStateException: No parameter with index 0-0 when iterating Scala 2.12.11 List
-- [`KT-38342`](https://youtrack.jetbrains.com/issue/KT-38342) FIR: Consider renaming diagnostic from AMBIGUITY to OVERLOAD_RESOLUTION_AMBIGUITY
-- [`KT-38476`](https://youtrack.jetbrains.com/issue/KT-38476) [FIR] Forgotten type approximation
-- [`KT-38540`](https://youtrack.jetbrains.com/issue/KT-38540) Kotlin/Native Set<T>.contains fails with specific enum setup
-- [`KT-40425`](https://youtrack.jetbrains.com/issue/KT-40425) IrGenerationExtension. Support simple reporting to compiler output (for development/debug)
-- [`KT-41620`](https://youtrack.jetbrains.com/issue/KT-41620) ClassCastException: Class cannot be cast to java.lang.Void
-- [`KT-41679`](https://youtrack.jetbrains.com/issue/KT-41679) NI: TYPE_MISMATCH wrong type inference of collection with type Any and integer literal
-- [`KT-41818`](https://youtrack.jetbrains.com/issue/KT-41818) NI: False positive IMPLICIT_NOTHING_TYPE_ARGUMENT_IN_RETURN_POSITION leads to NothingValueException on delegated properties
-- [`KT-42239`](https://youtrack.jetbrains.com/issue/KT-42239) IR: Report compilation error instead of throwing an exception (effectively crash compiler) when some declaration wasn't found while deserialization
-- [`KT-42631`](https://youtrack.jetbrains.com/issue/KT-42631) ArrayIndexOutOfBoundsException was thrown during IR lowering
-- [`KT-43258`](https://youtrack.jetbrains.com/issue/KT-43258) NI: False positive "Suspend function 'invoke' should be called only from a coroutine or another suspend function" when calling suspend operator fun on object property from last expression of a crossinlined suspend lambda
-- [`KT-44036`](https://youtrack.jetbrains.com/issue/KT-44036) Enum initialization order
-- [`KT-44511`](https://youtrack.jetbrains.com/issue/KT-44511) FIR DFA: smartcast after `if (nullable ?: boolean)`
-- [`KT-44554`](https://youtrack.jetbrains.com/issue/KT-44554) RAW FIR: NPE in RawFirBuilder
-- [`KT-44682`](https://youtrack.jetbrains.com/issue/KT-44682) raw FIR: incorrect source for qualified access
-- [`KT-44695`](https://youtrack.jetbrains.com/issue/KT-44695) *_TYPE_MISMATCH_ON_OVERRIDE checkers do not work for anonymous objects
-- [`KT-44699`](https://youtrack.jetbrains.com/issue/KT-44699) FIR: incorrect lambda return type (led to a false alarm: PROPERTY_TYPE_MISMATCH_ON_OVERRIDE)
-- [`KT-44802`](https://youtrack.jetbrains.com/issue/KT-44802) FIR bootstrap: trying to access package private class
-- [`KT-44813`](https://youtrack.jetbrains.com/issue/KT-44813) FIR bootstrap: various errors in collection-like classes
-- [`KT-44814`](https://youtrack.jetbrains.com/issue/KT-44814) FIR bootstrap: incorrect cast in when branch
-- [`KT-44942`](https://youtrack.jetbrains.com/issue/KT-44942) [FIR] ClassCastException in boostrap tests
-- [`KT-44995`](https://youtrack.jetbrains.com/issue/KT-44995) FIR: false positive for ANNOTATION_ARGUMENT_MUST_BE_CONST
-- [`KT-45010`](https://youtrack.jetbrains.com/issue/KT-45010) FIR: lambda arguments of inapplicable call is not resolved
-- [`KT-45048`](https://youtrack.jetbrains.com/issue/KT-45048) FIR bootstrap: VerifyError on KtUltraLightClass
-- [`KT-45052`](https://youtrack.jetbrains.com/issue/KT-45052) FIR bootstrap: inapplicable candidate in GenerateSpecTests.kt
-- [`KT-45121`](https://youtrack.jetbrains.com/issue/KT-45121) FIR IDE: redundant vararg parameter type transformation
-- [`KT-45136`](https://youtrack.jetbrains.com/issue/KT-45136) Native: dividing Int.MIN_VALUE by -1 crashes or hangs
-- [`KT-45236`](https://youtrack.jetbrains.com/issue/KT-45236) JVM / IR: "IllegalStateException: Symbol with IrTypeParameterSymbolImpl is unbound" caused by contracts and sealed class
-- [`KT-45308`](https://youtrack.jetbrains.com/issue/KT-45308) Psi2ir: "AssertionError: TypeAliasDescriptor expected" caused by using typealias from one module as a type in another module without a transitive dependency
-- [`KT-45316`](https://youtrack.jetbrains.com/issue/KT-45316) [FIR] Ambiguity between two implicit invokes with receiver
-- [`KT-45344`](https://youtrack.jetbrains.com/issue/KT-45344) FIR: Wrong inferred type for nullable type parameter
-- [`KT-45385`](https://youtrack.jetbrains.com/issue/KT-45385) FIR: false positive MUST_BE_INITIALIZED_OR_BE_ABSTRACT after rethrow
-- [`KT-45475`](https://youtrack.jetbrains.com/issue/KT-45475) [FIR] No smartcast after throw in if inside try block
-- [`KT-45508`](https://youtrack.jetbrains.com/issue/KT-45508) False negative ABSTRACT_CLASS_MEMBER_NOT_IMPLEMENTED on a fake override with an abstract super class member
-- [`KT-45578`](https://youtrack.jetbrains.com/issue/KT-45578) REPL: Unresolved imports are cached for the subsequent compilations
-- [`KT-45685`](https://youtrack.jetbrains.com/issue/KT-45685) JVM IR: capturing a variable into crossinline suspend lambda makes the function inside inline function no longer unbox Result
-- [`KT-45584`](https://youtrack.jetbrains.com/issue/KT-45584) [FIR] Fix overriding property and java function in java class
-- [`KT-45697`](https://youtrack.jetbrains.com/issue/KT-45697) JVM IR: ISE "Function has no body" on getter of private field in a class present both in sources and dependencies
-- [`KT-45842`](https://youtrack.jetbrains.com/issue/KT-45842) Compiler doesn't allow a shared class to inherit a platform-specific sealed class
-- [`KT-45848`](https://youtrack.jetbrains.com/issue/KT-45848) False negative [SEALED_INHERITOR_IN_DIFFERENT_MODULE] error in compiler for a platform-specific inheritor of a shared sealed class
-- [`KT-45931`](https://youtrack.jetbrains.com/issue/KT-45931) There is no warning based on nullability java annotation
-- [`KT-45998`](https://youtrack.jetbrains.com/issue/KT-45998) JVM IR: AE when an accessor to a protected companion object member is being generated in child class
-- [`KT-46048`](https://youtrack.jetbrains.com/issue/KT-46048) Enum entries init order in companion object
-- [`KT-46074`](https://youtrack.jetbrains.com/issue/KT-46074) FIR: private-in-file fun interface is considered invisible in this file
-- [`KT-46173`](https://youtrack.jetbrains.com/issue/KT-46173) No error reporting on annotations on target type of `as` expression in return
-- [`KT-46235`](https://youtrack.jetbrains.com/issue/KT-46235) JVM IR: Stack overflow error on large expressions
-- [`KT-46270`](https://youtrack.jetbrains.com/issue/KT-46270) [FIR] Support `@PublishedAPI` in inline checker
-- [`KT-46539`](https://youtrack.jetbrains.com/issue/KT-46539) Generate annotations on type parameters bounds in bytecode
-- [`KT-46578`](https://youtrack.jetbrains.com/issue/KT-46578) JVM IR: IllegalAccessError accessing property delegated to java super class protected field reference
-- [`KT-46597`](https://youtrack.jetbrains.com/issue/KT-46597) JVM IR: AssertionError: SyntheticAccessorLowering should not attempt to modify other files - crossinline accessor
-- [`KT-46601`](https://youtrack.jetbrains.com/issue/KT-46601) JVM / IR: IllegalStateException: "Can't find method 'invokeinvoke`" when default lambda takes inline class parameters
-- [`KT-46670`](https://youtrack.jetbrains.com/issue/KT-46670) StackOverflowError on inheritance from raw type where class has protobuf-like recursive generics
-- [`KT-46715`](https://youtrack.jetbrains.com/issue/KT-46715) JVM / IR: "AssertionError: Unbound symbols not allowed IrConstructorSymbolImpl" with enum classes with the same name in test and src folders
-- [`KT-46759`](https://youtrack.jetbrains.com/issue/KT-46759) JVM IR: CCE in LateinitUsageLowering on @JvmStatic lateinit property in object
-- [`KT-46777`](https://youtrack.jetbrains.com/issue/KT-46777) [Native] [IR] Support suspend function as super type
-- [`KT-46802`](https://youtrack.jetbrains.com/issue/KT-46802) JVM / IR: "UnsupportedOperationException: Unknown structure of ADAPTER_FOR_CALLABLE_REFERENCE" caused by function reference on @JvmStatic function with unused default parameters
-- [`KT-46813`](https://youtrack.jetbrains.com/issue/KT-46813) JVM / IR: "ClassCastException: Integer cannot be cast to class Result" with Flow and `fold` method
-- [`KT-46822`](https://youtrack.jetbrains.com/issue/KT-46822) JVM IR: StackOverflowError on compiling a large data class
-- [`KT-46837`](https://youtrack.jetbrains.com/issue/KT-46837) Backend Internal error: Exception during IR lowering: assert at IrOverridingUtilKt.buildFakeOverrideMember
-- [`KT-46921`](https://youtrack.jetbrains.com/issue/KT-46921) JVM / IR: "IndexOutOfBoundsException: Cannot pop operand off an empty stack" caused by crossinline parameter and label return
-- [`KT-46984`](https://youtrack.jetbrains.com/issue/KT-46984) Type parameter bounds aren't used to report corresponding mismatch warnings
-- [`KT-46985`](https://youtrack.jetbrains.com/issue/KT-46985) There aren't warnings by java nullability annotations
-- [`KT-46986`](https://youtrack.jetbrains.com/issue/KT-46986) There aren't warnings by java nullability annotations
-- [`KT-46989`](https://youtrack.jetbrains.com/issue/KT-46989) There aren't warnings by java nullability annotations
-- [`KT-46990`](https://youtrack.jetbrains.com/issue/KT-46990) There aren't warnings by java nullability annotations on method's violated type arguments
-- [`KT-47019`](https://youtrack.jetbrains.com/issue/KT-47019) K/N: IrProperty.overriddenSymbols can't be used in common IR backend modules yet because it doesn't fully work in Native
-
-### Docs & Examples
-
-- [`KT-33783`](https://youtrack.jetbrains.com/issue/KT-33783) Document when a range created with rangeTo is empty
-
-### IDE
-
-- [`KT-44638`](https://youtrack.jetbrains.com/issue/KT-44638) `clone()` call is unresolved in JVM module of a multiplatform project
-- [`KT-45629`](https://youtrack.jetbrains.com/issue/KT-45629) [ULC] KtUltraLightFieldForSourceDeclaration.nameIdentifier returns null
-- [`KT-44825`](https://youtrack.jetbrains.com/issue/KT-44825) Can't open Kotlin compiler settings in newly created project
-- [`KT-45908`](https://youtrack.jetbrains.com/issue/KT-45908) Reproduciable 'org.jetbrains.kotlin.idea.caches.resolve.KotlinIdeaResolutionException: Kotlin resolution encountered a problem while analyzing KtNameReferenceExpression'
-
-### IDE. FIR
-
-- [`KT-45175`](https://youtrack.jetbrains.com/issue/KT-45175) FIR IDE: Exception with local property in `init` block
-- [`KT-45199`](https://youtrack.jetbrains.com/issue/KT-45199) FIR IDE: Error while collecting diagnostic on stale element after replacing element in quickfix
-- [`KT-45312`](https://youtrack.jetbrains.com/issue/KT-45312) FIR IDE: FIR plugin throws exception on synthetic function
-
-### IDE. Gradle Integration
-
-- [`KT-34401`](https://youtrack.jetbrains.com/issue/KT-34401) KotlinGradleModelBuilder builds models for non-kotlin modules and always trigger full task configuration.
-- [`KT-45277`](https://youtrack.jetbrains.com/issue/KT-45277) Wrong jvm target in gradle module in IDEA
-- [`KT-46488`](https://youtrack.jetbrains.com/issue/KT-46488) Import of a multiplatform project with MPP module depending on Kotlin/JVM one fails
-
-### IDE. Inspections and Intentions
-
-- [`KT-45075`](https://youtrack.jetbrains.com/issue/KT-45075) Inspection: Redundant creation of Json format
-- [`KT-45347`](https://youtrack.jetbrains.com/issue/KT-45347) Sealed interfaces: quickfix to move to package/module of sealed class/interface should not be shown in case of read-only declaration
-- [`KT-45348`](https://youtrack.jetbrains.com/issue/KT-45348) Sealed interfaces: show error for usage of sealed class/interface from a library in Java source code
-- [`KT-46063`](https://youtrack.jetbrains.com/issue/KT-46063) In multiplatform code, suggest to generate remaining `when` branches at least for shared sealed classes
-
-### IDE. Refactorings
-
-- [`KT-44431`](https://youtrack.jetbrains.com/issue/KT-44431) Quickfix to move class/interface to proper location: it is allowed to choose test source in JPS project while compiler does not allow it
-
-### IDE. Native
-
-- [`KT-39320`](https://youtrack.jetbrains.com/issue/KT-39320) [Commonizer] Reduce memory consumption
-
-### JavaScript
-
-- [`KT-40235`](https://youtrack.jetbrains.com/issue/KT-40235) KJS: IR. Broken support for external interface companion
-- [`KT-40689`](https://youtrack.jetbrains.com/issue/KT-40689) KJS / IR: strange and slow code for kotlin.math.max and kotlin.math.min for Double
-- [`KT-44138`](https://youtrack.jetbrains.com/issue/KT-44138) KJS / IR: Constant folding works incorrectly with unsigned arithmetic
-- [`KT-44394`](https://youtrack.jetbrains.com/issue/KT-44394) KJS / IR: `null` companion object for existed stdlib interfaces `NodeFilter` and `SVGUnitTypes`
-- [`KT-44950`](https://youtrack.jetbrains.com/issue/KT-44950) KJS / IR: "IllegalStateException: Can't find name for declaration" in case of extending export declared class without @JsExport annotation
-- [`KT-45057`](https://youtrack.jetbrains.com/issue/KT-45057) KJS / IR: "ClassCastException" when using `js` function in init block
-- [`KT-45361`](https://youtrack.jetbrains.com/issue/KT-45361) KJS / IR: `IrConstructorCall` representing annotation always returns `Unit`
-- [`KT-46608`](https://youtrack.jetbrains.com/issue/KT-46608) KJS: "Could not load content..." for source maps
-- [`KT-45655`](https://youtrack.jetbrains.com/issue/KT-45655) KJS: "REINTERPRET_CAST" is not copyable
-- [`KT-45866`](https://youtrack.jetbrains.com/issue/KT-45866) Default parameter with generic in expect-actual declarations
-- [`KT-46859`](https://youtrack.jetbrains.com/issue/KT-46859) Exception during IR lowering: NullPointerException was thrown at: optimizations.FoldConstantLowering.tryFoldingUnaryOps
-
-### KMM Plugin
-
-- [`KT-43899`](https://youtrack.jetbrains.com/issue/KT-43899) KMM: Fix "stale framework" usage by XCode & AppCode in default build script
-
-### Libraries
-
-- [`KT-43701`](https://youtrack.jetbrains.com/issue/KT-43701) Stdlib: Expand KDoc of inc() and dec() for operators
-- [`KT-46002`](https://youtrack.jetbrains.com/issue/KT-46002) Support all Unicode digit chars in digitToInt (JS and Native)
-- [`KT-46183`](https://youtrack.jetbrains.com/issue/KT-46183) Add default value for ignoreCase in K/N String.replace/replaceFirst
-- [`KT-46184`](https://youtrack.jetbrains.com/issue/KT-46184) Equivalize isLowerCase and isUpperCase behavior in all platforms
-
-### Native
-
-- [`KT-33175`](https://youtrack.jetbrains.com/issue/KT-33175) IR: String constants with incorrect surrogate pairs aren't preserved during serialization/deserialization
-- [`KT-44799`](https://youtrack.jetbrains.com/issue/KT-44799) Different behavior with functional interfaces in Kotlin/Native on iOS
-
-### Native. C Export
-
-- [`KT-42796`](https://youtrack.jetbrains.com/issue/KT-42796) [Reverse C Interop] Package with no public methods generate empty struct in the header, leading to an error
-
-### Native. ObjC Export
-
-- [`KT-38600`](https://youtrack.jetbrains.com/issue/KT-38600) Kotlin MP iOS Target doesn't contain kdoc comments
-- [`KT-45127`](https://youtrack.jetbrains.com/issue/KT-45127) KMM: hard to pass an error to Kotlin code from implementation of Kotlin method in Swift code
-
-### Native. Runtime. Memory
-
-- [`KT-45063`](https://youtrack.jetbrains.com/issue/KT-45063) Profiling indicates that a lot of time is spent on updateHeapRef on Apple platforms when running KMP code
-
-### Reflection
-
-- [`KT-10838`](https://youtrack.jetbrains.com/issue/KT-10838) Provide sensible toString() for property accessors in reflection
-- [`KT-13490`](https://youtrack.jetbrains.com/issue/KT-13490) Equality doesn't work for KProperty.Accessor implementations
-
-### Tools. CLI
-
-- [`KT-14772`](https://youtrack.jetbrains.com/issue/KT-14772) ISE (FNFE "Not a directory") on compilation with destination argument clashing with an existing file which is not a directory
-- [`KT-18184`](https://youtrack.jetbrains.com/issue/KT-18184) CompileEnvironmentException: Invalid jar path on "-d" with .jar in non-existing directory
-- [`KT-40977`](https://youtrack.jetbrains.com/issue/KT-40977) Report a readable diagnostic on empty -J argument in CLI
-
-### Tools. Commonizer
-
-- [`KT-45497`](https://youtrack.jetbrains.com/issue/KT-45497) [Commonizer] c-interop commonization: Dependency commonization
-- [`KT-46077`](https://youtrack.jetbrains.com/issue/KT-46077) [Commonizer] Add `commonizer_target` to commonized klib's manifest
-- [`KT-46107`](https://youtrack.jetbrains.com/issue/KT-46107) [Commonizer] CInteropCommonizerTask receives faulty dependencies in multi module projects containing multiple c-interops
-- [`KT-46248`](https://youtrack.jetbrains.com/issue/KT-46248) MPP: Compile KotlinMetadata fails with Unresolved reference if only one native platform from shared source set is available
-- [`KT-46856`](https://youtrack.jetbrains.com/issue/KT-46856) [Commonizer] Many targets can fail with 'filename too long'
-
-### Tools. Compiler Plugins
-
-- [`KT-7112`](https://youtrack.jetbrains.com/issue/KT-7112) Support calling Lombok-generated methods within same module
-- [`KT-45538`](https://youtrack.jetbrains.com/issue/KT-45538) Serialization, JVM IR: "AssertionError: No such type argument slot in IrConstructorCallImpl" with inner classes
-- [`KT-45541`](https://youtrack.jetbrains.com/issue/KT-45541) JVM / IR / Serialization: NullPointerException caused by "Serializable" annotation and local data class
-- [`KT-46469`](https://youtrack.jetbrains.com/issue/KT-46469) Kotlin Lombok: accessors with `AccessLevel.MODULE` fail to resolve
-- [`KT-46529`](https://youtrack.jetbrains.com/issue/KT-46529) Kotlin Lombok: with `@Accessors` without explicit `prefix` the prefix from lombok.config is not taken into account
-- [`KT-46531`](https://youtrack.jetbrains.com/issue/KT-46531) Kotlin Lombok: `lombok.getter.noIsPrefix` is processed depending on character case
-- [`KT-46920`](https://youtrack.jetbrains.com/issue/KT-46920) NullPointerException in CodeGeneratorVisitor when packing for xcode
-
-### Tools. Gradle
-
-- [`KT-24533`](https://youtrack.jetbrains.com/issue/KT-24533) Kapt should not run when annotation processors are not configured
-- [`KT-43988`](https://youtrack.jetbrains.com/issue/KT-43988) Enable plugin validation during build
-- [`KT-45301`](https://youtrack.jetbrains.com/issue/KT-45301) Gradle: Empty `build/kotlin` dir with custom build directory
-- [`KT-45519`](https://youtrack.jetbrains.com/issue/KT-45519) loadAndroidPluginVersion() impacts performance negatively and noticeably in multimodule Android build
-- [`KT-45744`](https://youtrack.jetbrains.com/issue/KT-45744) Create Kotlin Gradle Plugin JUnit5 basic test setup
-- [`KT-45834`](https://youtrack.jetbrains.com/issue/KT-45834) Gradle Plugin read system property related to kotlinCompilerClasspath breaks use of configuration cache
-- [`KT-46401`](https://youtrack.jetbrains.com/issue/KT-46401) Deprecate 'kotlin.parallel.tasks.in.project' build property
-- [`KT-46820`](https://youtrack.jetbrains.com/issue/KT-46820) Gradle: kotlinc (1.5.0) race condition causes a NullPointerException
-- [`KT-47317`](https://youtrack.jetbrains.com/issue/KT-47317) Restore 'kotlinPluginVersion' property in 'KotlinBasePluginWrapper'
-
-### Tools. Gradle. JS
-
-- [`KT-42911`](https://youtrack.jetbrains.com/issue/KT-42911) Support Gradle configuration cache for K/JS tasks
-- [`KT-45294`](https://youtrack.jetbrains.com/issue/KT-45294) KJS / Gradle: Number of modules in project affects JS tasks configuration cache state size
-- [`KT-45754`](https://youtrack.jetbrains.com/issue/KT-45754) KJS / IR: Remove adding option of source maps in Gradle plugin
-- [`KT-46178`](https://youtrack.jetbrains.com/issue/KT-46178) KJS / Dukat: Added as a dependency always without condition
-- [`KT-46976`](https://youtrack.jetbrains.com/issue/KT-46976) KJS: Broken support for dynamically created `webpack.config.d`
-- [`KT-47045`](https://youtrack.jetbrains.com/issue/KT-47045) [Gradle, JS] Task requirements are added to all compilations with same name
-
-### Tools. Gradle. Multiplatform
-
-- [`KT-36679`](https://youtrack.jetbrains.com/issue/KT-36679) MPP Gradle plugin: Improve messaging for the commonizer
-- [`KT-45832`](https://youtrack.jetbrains.com/issue/KT-45832) CInteropCommonization: Filter out illegal dependencies
-- [`KT-46394`](https://youtrack.jetbrains.com/issue/KT-46394) Multiplatform: Gradle 7 support
-- [`KT-46517`](https://youtrack.jetbrains.com/issue/KT-46517) Add kotlin-project-model as api dependency to kotlin-gradle-plugin-api
-
-### Tools. Gradle. Native
-
-- [`KT-27240`](https://youtrack.jetbrains.com/issue/KT-27240) MPP Gradle plugin: Provide a framework packing task for Kotlin/Native
-- [`KT-39016`](https://youtrack.jetbrains.com/issue/KT-39016) Missing stdlib when the downloading process was aborted
-- [`KT-40907`](https://youtrack.jetbrains.com/issue/KT-40907) Xcode error after switching between device and simulator: Building for iOS, but the linked and embedded framework was built for iOS Simulator.
-- [`KT-44059`](https://youtrack.jetbrains.com/issue/KT-44059) iosSimTest tasks are never up-to-date
-- [`KT-45801`](https://youtrack.jetbrains.com/issue/KT-45801) compileIosMainKotlinMetadata compilation property of gradle task is not initialized and fails with  `Execution failed for task ':shared:generateProjectStructureMetadata'`
-- [`KT-46680`](https://youtrack.jetbrains.com/issue/KT-46680) Register concrete "embedAndSign" tasks instead umbrella
-- [`KT-46892`](https://youtrack.jetbrains.com/issue/KT-46892) Kotlin Multiplatform Gradle Plugin: EmbedAndSign task always contains a default framework name
-
-### Tools. Incremental Compile
-
-- [`KT-44741`](https://youtrack.jetbrains.com/issue/KT-44741) Incremental compilation: inspectClassesForKotlinIC doesn't determine changes with imported constant
-
-### Tools. JPS
-
-- [`KT-34351`](https://youtrack.jetbrains.com/issue/KT-34351) KotlinTargetsIndex creation takes too long even if project doesn't have any kotlin
-- [`KT-45191`](https://youtrack.jetbrains.com/issue/KT-45191) [JPS] Marking method as "default" in Java SAM interface doesn't affect dependencies
-- [`KT-46242`](https://youtrack.jetbrains.com/issue/KT-46242) Support Lombok kotlin plugin in JPS and maven
-
-### Tools. kapt
-
-#### Performance Improvements
-
-- [`KT-28901`](https://youtrack.jetbrains.com/issue/KT-28901) Consider caching annotation processors classloaders
-
-#### Fixes
-
-- [`KT-27123`](https://youtrack.jetbrains.com/issue/KT-27123) kapt: missing space in error log makes location non-clickable
-- [`KT-29929`](https://youtrack.jetbrains.com/issue/KT-29929) [Kapt] Stub generator uses constant value in method annotation instead of constant name 2.
-- [`KT-31146`](https://youtrack.jetbrains.com/issue/KT-31146) kapt: executableElement.getAnnotation(JvmOverloads::class.java) returns null
-- [`KT-32202`](https://youtrack.jetbrains.com/issue/KT-32202) Gradle task kaptKotlin fails: "module not found" in Java 11 modular application
-- [`KT-34838`](https://youtrack.jetbrains.com/issue/KT-34838) Kapt: 'cannot find symbol' for a top-level property with anonymous delegate
-- [`KT-35104`](https://youtrack.jetbrains.com/issue/KT-35104) Support @JvmStatic in KAPT stubs
-- [`KT-35167`](https://youtrack.jetbrains.com/issue/KT-35167) Kapt Gradle plugin doesn't handle --module-path javac argument
-- [`KT-37586`](https://youtrack.jetbrains.com/issue/KT-37586) KAPT: When delegated property use an unknown type (to-be-generated class), `correctTypeError` will mess up the `$delegate` field type
-- [`KT-39060`](https://youtrack.jetbrains.com/issue/KT-39060) Kapt: correctErrorTypes don't retain return type of getter in Java stub
-- [`KT-39715`](https://youtrack.jetbrains.com/issue/KT-39715) KaptGenerateStubsTask resolves annotation processor options too early (before execution time)
-- [`KT-41581`](https://youtrack.jetbrains.com/issue/KT-41581) Kapt doesn't have line breaks between warnings
-- [`KT-43804`](https://youtrack.jetbrains.com/issue/KT-43804) Kapt fails to preserve parameter names in open suspend functions
-- [`KT-43686`](https://youtrack.jetbrains.com/issue/KT-43686) KaptWithoutKotlincTask should use `@CompileClasspath` for `kotlinStdlibClasspath` for cache relocateability.
-- [`KT-45032`](https://youtrack.jetbrains.com/issue/KT-45032) Kapt: NullPointerException: insnList.first must not be null
-- [`KT-46176`](https://youtrack.jetbrains.com/issue/KT-46176) Kapt: "java.lang.IndexOutOfBoundsException: Index -1 out of bounds for length 3" with delegation and property reference
-
-
-## 1.5.10
-
-### Compiler
-
-#### Fixes
-
-- [`KT-41078`](https://youtrack.jetbrains.com/issue/KT-41078) Incorrect type substitution in contracts with type parameters
-- [`KT-44770`](https://youtrack.jetbrains.com/issue/KT-44770) JVM / IR: "IllegalArgumentException: Unrecognized Type: [null]" Jackson doesn't recognize type
-- [`KT-45084`](https://youtrack.jetbrains.com/issue/KT-45084) JVM IR: "NoSuchElementException: Sequence contains no element matching the predicate" when inline class is passed to lambda with >22 parameters
-- [`KT-45779`](https://youtrack.jetbrains.com/issue/KT-45779) JVM / IR: java.lang.NoSuchMethodError: 'int java.lang.Integer.plus(int)' caused by function reference
-- [`KT-45941`](https://youtrack.jetbrains.com/issue/KT-45941) JVM IR: local functions use generic type parameters of the outer class in the bytecode, which breaks Bytebuddy and MockK
-- [`KT-46149`](https://youtrack.jetbrains.com/issue/KT-46149) Generate synthetic classes for SAM adapters with erased instead of generic supertype
-- [`KT-46189`](https://youtrack.jetbrains.com/issue/KT-46189) JVM IR: tailrec function with capturing lambda in default parameter value leads to NoSuchMethodError at runtime
-- [`KT-46214`](https://youtrack.jetbrains.com/issue/KT-46214) JVM / IR: "IllegalStateException: No mapping for symbol: VALUE_PARAMETER INSTANCE_RECEIVER" on a suspend function in an inner class
-- [`KT-46238`](https://youtrack.jetbrains.com/issue/KT-46238) JVM IR: BootstrapMethodError in JDK 11+ on intersection type passed in arguments of SAM adapter where SAM interface's type parameter has a non-trivial upper bound
-- [`KT-46259`](https://youtrack.jetbrains.com/issue/KT-46259) JVM IR: local function for adapted function reference is not declared as ACC_SYNTHETIC
-- [`KT-46284`](https://youtrack.jetbrains.com/issue/KT-46284) JVM IR: "Unbound private symbol IrClassSymbol" on class reference to script class
-- [`KT-46402`](https://youtrack.jetbrains.com/issue/KT-46402) IllegalAccessError: "CapturedLambdaInterpreter (in unnamed module @0x71b06418) cannot access class jdk.internal.org.objectweb.asm.Type" caused by inline function with a suspend parameter in Maven project
-- [`KT-46408`](https://youtrack.jetbrains.com/issue/KT-46408) JVM IR: BootstrapMethodError due to missing bridge for subclass of generic Java interface
-- [`KT-46426`](https://youtrack.jetbrains.com/issue/KT-46426) JVM IR: Corrupted .class file when passing Array constructor reference as (inline) lambda
-- [`KT-46455`](https://youtrack.jetbrains.com/issue/KT-46455) OOM on parsing invalid code with string interpolation
-- [`KT-46503`](https://youtrack.jetbrains.com/issue/KT-46503) JVM IR: "AssertionError: Unexpected variance in super type argument: out @1"
-- [`KT-46505`](https://youtrack.jetbrains.com/issue/KT-46505) JVM IR: NullPointerException caused by a callable reference with nullable inline value class parameter
-- [`KT-46512`](https://youtrack.jetbrains.com/issue/KT-46512) JVM / IR: NoSuchMethodError on SAM conversion of a function reference
-- [`KT-46515`](https://youtrack.jetbrains.com/issue/KT-46515) IndexOutOfBoundsException: "Empty list doesn't contain element at index 0." on bad variable name in 1.5.0
-- [`KT-46516`](https://youtrack.jetbrains.com/issue/KT-46516) JVM IR: "AnalyzerException: Expected I, but found R" on subclassing AbstractMutableList<Int>
-- [`KT-46524`](https://youtrack.jetbrains.com/issue/KT-46524) Cannot use unsigned literals with api-version < 1.5 even with opt-in
-- [`KT-46537`](https://youtrack.jetbrains.com/issue/KT-46537) JVM / IR: "IllegalStateException: No noarg super constructor for CLASS" caused by "No-arg" plugin with annotation on child class
-- [`KT-46540`](https://youtrack.jetbrains.com/issue/KT-46540) JVM / IR: AnalyzerException: Expected an object reference, but found J caused by java.function.Supplier
-- [`KT-46554`](https://youtrack.jetbrains.com/issue/KT-46554) JVM IR: "IllegalStateException: No mapping for symbol: VAR IR_TEMPORARY_VARIABLE" with value class constructor delegation call
-- [`KT-46555`](https://youtrack.jetbrains.com/issue/KT-46555) JVM IR: IllegalAccessError when using Java method reference
-- [`KT-46562`](https://youtrack.jetbrains.com/issue/KT-46562) Kotlin 1.5.0 generates non-serializable lambdas when they should be serializable
-- [`KT-46568`](https://youtrack.jetbrains.com/issue/KT-46568) JVM IR: "AssertionError: IrCall expected inside JvmStatic wrapper" on compiling protected static function with return type Nothing inside companion object of abstract class
-- [`KT-46574`](https://youtrack.jetbrains.com/issue/KT-46574) JVM / IR: ClassCastException caused by runBlocking awaiting call while returning Kotlin.Result type.
-- [`KT-46579`](https://youtrack.jetbrains.com/issue/KT-46579) JVM IR: "IllegalArgumentException: Sequence contains more than one matching element" for Java enum with overloaded values() static method
-- [`KT-46584`](https://youtrack.jetbrains.com/issue/KT-46584) JVM IR: Intrinsics.needClassReification (UnsupportedOperationException thrown). Property delegate provider crossinline lambda inlining/reification issue
-- [`KT-46751`](https://youtrack.jetbrains.com/issue/KT-46751) JVM / IR:"ClassCastException: java.lang.String cannot be cast to java.lang.Void" in extension function in Kotlin 1.5
-
-### IDE
-
-- [`KT-45981`](https://youtrack.jetbrains.com/issue/KT-45981) failed to analyze: java.lang.AssertionError: diagnostic callback has been already registered: Code analysis get stuck in AS 2020.3.1.14 & Kotlin v1.5.0-M2
-- [`KT-46622`](https://youtrack.jetbrains.com/issue/KT-46622) 60+ second freezes with Kotlin plugin 1.5.0: GetModuleInfoKt.findJvmStdlibAcrossDependencies
-
-### IDE. Gradle Integration
-
-- [`KT-46417`](https://youtrack.jetbrains.com/issue/KT-46417) [UNRESOLVED_REFERENCE] For project to project dependencies of native platform test source sets
-
-### Libraries
-
-- [`KT-46280`](https://youtrack.jetbrains.com/issue/KT-46280) JvmRecord annotation missing constructor in common
-
-### Middle-end. IR
-
-- [`KT-44013`](https://youtrack.jetbrains.com/issue/KT-44013) NPE: When calling constructor of a function type while inheriting from it, despite it's an interface
-
-### Tools. Android Extensions
-
-- [`KT-46590`](https://youtrack.jetbrains.com/issue/KT-46590) Kotlin Android Extensions 1.5.0 generates bad writeToParcel() method for nullable Array types
-
-### Tools. Gradle
-
-- [`KT-41142`](https://youtrack.jetbrains.com/issue/KT-41142) Kotlin version conflict when using Kotlin Gradle plugins in pre-compiled script plugin
-- [`KT-46353`](https://youtrack.jetbrains.com/issue/KT-46353) Optimizations disabled in Gradle 7 for KAPT when generating sources
-- [`KT-46368`](https://youtrack.jetbrains.com/issue/KT-46368) Memory leak with 1.5.0-RC when building with Gradle
-- [`KT-46689`](https://youtrack.jetbrains.com/issue/KT-46689) Track -Xuse-old-backend flag usage
-
-### Tools. Gradle. JS
-
-- [`KT-46006`](https://youtrack.jetbrains.com/issue/KT-46006) KJS \ Gradle: Task without declaring an explicit or implicit dependency on `jsGenerateExternalsIntegrated` in Gradle 7
-- [`KT-46162`](https://youtrack.jetbrains.com/issue/KT-46162) KJS: Exported items unavailable on dev server
-- [`KT-46331`](https://youtrack.jetbrains.com/issue/KT-46331) KJS: With `kotlin.js.webpack.major.version=4` browserXRun tasks fail
-
-### Tools. Parcelize
-
-- [`KT-46567`](https://youtrack.jetbrains.com/issue/KT-46567) Kotlin 1.5.0 parcelize compilation fails in new backend when using TypeParceller with nested generics
-
-### Tools. kapt
-
-- [`KT-45532`](https://youtrack.jetbrains.com/issue/KT-45532) Do not create Kapt stubs directory during configuration time
-
-
-## 1.5.0
-
-### Backend. Native
-
-- [`KT-42053`](https://youtrack.jetbrains.com/issue/KT-42053) Support compiler caches for linux_x64
-- [`KT-43690`](https://youtrack.jetbrains.com/issue/KT-43690) Support compiler caches for ios_arm64
-
-### Backend. IR
-
-- [`KT-42684`](https://youtrack.jetbrains.com/issue/KT-42684) StackOverflowError on recursive inline arguments in inline fun
+## 1.5.0-RC
 
 ### Compiler
 
 #### New Features
 
 - [`KT-28791`](https://youtrack.jetbrains.com/issue/KT-28791) Kotlin serialization with inline classes
-- [`KT-30222`](https://youtrack.jetbrains.com/issue/KT-30222) Support JVM target version selection in Kotlin bytecode tool window
-- [`KT-41884`](https://youtrack.jetbrains.com/issue/KT-41884) Support 'file' target for JvmSynthetic annotation
-- [`KT-43677`](https://youtrack.jetbrains.com/issue/KT-43677) Support for Java records
 - [`KT-43920`](https://youtrack.jetbrains.com/issue/KT-43920) Support loading binary Java annotations on fields
-- [`KT-44278`](https://youtrack.jetbrains.com/issue/KT-44278) Generate SAM-converted lambdas and function references using 'invokedynamic' on JDK 1.8+
-- [`KT-44650`](https://youtrack.jetbrains.com/issue/KT-44650) Deprecate JVM target version 1.6
-- [`KT-44787`](https://youtrack.jetbrains.com/issue/KT-44787) Suspend functions in fun interfaces
-- [`KT-44865`](https://youtrack.jetbrains.com/issue/KT-44865) Allow to declare protected constructors in sealed classes
-- [`KT-44869`](https://youtrack.jetbrains.com/issue/KT-44869) Compiling sealed interface with version less than 1.5: error message from future could be provided
-
 
 #### Performance Improvements
 
-- [`KT-6336`](https://youtrack.jetbrains.com/issue/KT-6336) Optimize generation of local functions
-- [`KT-7307`](https://youtrack.jetbrains.com/issue/KT-7307) Optimize infix call of String.plus
-- [`KT-18692`](https://youtrack.jetbrains.com/issue/KT-18692) Optimize '<optimizable_range> step x' for-in loop
-- [`KT-19978`](https://youtrack.jetbrains.com/issue/KT-19978) Inefficient bytecode generated for function references undergoing Java SAM conversion
-- [`KT-23565`](https://youtrack.jetbrains.com/issue/KT-23565) OperationsMapGenerated.kt generates unreasonable amount of bytecode
-- [`KT-23825`](https://youtrack.jetbrains.com/issue/KT-23825) Tail suspend call utilizing elvis operator does not take advantage of suspend tail call optimization
-- [`KT-23826`](https://youtrack.jetbrains.com/issue/KT-23826) A suspend function on the right side of a returned || condition is not tail call optimized
-- [`KT-25348`](https://youtrack.jetbrains.com/issue/KT-25348) No compile time unsigned integer conversion when using hex literal
-- [`KT-26060`](https://youtrack.jetbrains.com/issue/KT-26060) Support a compiler mode to compile lambda expressions using `invokedynamic` instruction
-- [`KT-26590`](https://youtrack.jetbrains.com/issue/KT-26590) Do not generate create method for suspend lambdas if its arity >= 2
-- [`KT-27427`](https://youtrack.jetbrains.com/issue/KT-27427) Optimize nullable check introduced with 'as' cast
-- [`KT-28246`](https://youtrack.jetbrains.com/issue/KT-28246) Redundant boxing/unboxing isn't eliminated by the compiler in case of inline classes and javaClass intrinsic
-- [`KT-30605`](https://youtrack.jetbrains.com/issue/KT-30605) Constant folding doesn't evaluate inv() function
-- [`KT-36845`](https://youtrack.jetbrains.com/issue/KT-36845) Generate enum-based TABLESWITCH/LOOKUPSWITCH on a value with smart cast to enum in JVM_IR
-- [`KT-39585`](https://youtrack.jetbrains.com/issue/KT-39585) JVM BE generates redundant accessor calls when accessing static final field lifted from companion
-- [`KT-40886`](https://youtrack.jetbrains.com/issue/KT-40886) Old JVM BE unspills ACONST_NULL from continuation
-- [`KT-42621`](https://youtrack.jetbrains.com/issue/KT-42621) Kotlin binary size considerably larger for code extensively using stream API
 - [`KT-44153`](https://youtrack.jetbrains.com/issue/KT-44153) NI: Low Memory and IntelliJ hangs when quotes in split() are missed
 - [`KT-45410`](https://youtrack.jetbrains.com/issue/KT-45410) JVM / IR: Extreme performance regression on arithmetic operations inside a loop
 
 #### Fixes
 
-- [`KT-6007`](https://youtrack.jetbrains.com/issue/KT-6007) Support changed return type of inlined generic function when lambda returns anonymous object
-- [`KT-6055`](https://youtrack.jetbrains.com/issue/KT-6055) Failed invoke plus assign on array element accessed via several args through local get/set convention extensions
-- [`KT-6879`](https://youtrack.jetbrains.com/issue/KT-6879) CompilationException when local classes hierarchy is placed within other local or inner declaration
-- [`KT-8120`](https://youtrack.jetbrains.com/issue/KT-8120) NoSuchMethodError on local class constructor call inside a local class
-- [`KT-8199`](https://youtrack.jetbrains.com/issue/KT-8199) "Cannot pop operand off an empty stack" for local class using a captured variable as default value for constructor parameter
-- [`KT-10835`](https://youtrack.jetbrains.com/issue/KT-10835) "AssertionError: Non-outer parameter incorrectly mapped to outer" when inlining object literal extending inner class
-- [`KT-12790`](https://youtrack.jetbrains.com/issue/KT-12790) Don't generate synthetic accessors for private inline function/properties
-- [`KT-13213`](https://youtrack.jetbrains.com/issue/KT-13213) IllegalArgumentException in ByteVector.putUTF8 on attempt to compile file with moderately long string literal
-- [`KT-14628`](https://youtrack.jetbrains.com/issue/KT-14628) "UnsupportedOperationException: Don't know how to generate outer expression" for nested class inheriting from inner class with a companion object
-- [`KT-14833`](https://youtrack.jetbrains.com/issue/KT-14833) JVM internal error: Augment assignment and increment are not supported for local delegated properties and inline properties
-- [`KT-15403`](https://youtrack.jetbrains.com/issue/KT-15403) Suspend operator get wrong code generated by BE (NoSuchMethodError)
-- [`KT-15404`](https://youtrack.jetbrains.com/issue/KT-15404) Suspend operator set wrong code generated
-- [`KT-16084`](https://youtrack.jetbrains.com/issue/KT-16084) Proguard can't find enclosing class of let closure inside apply closure
-- [`KT-16151`](https://youtrack.jetbrains.com/issue/KT-16151) Internal compiler error when using plusAssign operator with mutable map
-- [`KT-16221`](https://youtrack.jetbrains.com/issue/KT-16221) Support in/!in suspend operators
-- [`KT-16282`](https://youtrack.jetbrains.com/issue/KT-16282) "Cannot pop operand off an empty stack" for plusAssign with default parameters in setter operator
-- [`KT-16445`](https://youtrack.jetbrains.com/issue/KT-16445) `java.lang.VerifyError: Bad type on operand stack` when delegating an interface through a private reified function inside an object
-- [`KT-16520`](https://youtrack.jetbrains.com/issue/KT-16520) Invalid bytecode semantics for set call by convention with default parameters
-- [`KT-16567`](https://youtrack.jetbrains.com/issue/KT-16567) Inliner creates redundant objects on source inlining
-- [`KT-16752`](https://youtrack.jetbrains.com/issue/KT-16752) Delegating function interface to function reference does not work
-- [`KT-17554`](https://youtrack.jetbrains.com/issue/KT-17554) Incorrect cast to Unit generated on annotated when-expression with a single-branch if inside
-- [`KT-17738`](https://youtrack.jetbrains.com/issue/KT-17738) Java cannot extend class implementing kotlin.collections.Map
-- [`KT-17753`](https://youtrack.jetbrains.com/issue/KT-17753) Strange behavior of if and return statements
-- [`KT-18583`](https://youtrack.jetbrains.com/issue/KT-18583) "ISE: Recursive call in a lazy value" for generic sealed class with nested subclass in a `when(this)` with inferred return type
-- [`KT-19861`](https://youtrack.jetbrains.com/issue/KT-19861) "IllegalStateException: Label wasn't found during iterating through instructions" for `plusAssign` with safe call
+- [`KT-35224`](https://youtrack.jetbrains.com/issue/KT-35224) It's possible to pass non-spread arrays after arguments with SAM-conversion
+- [`KT-36853`](https://youtrack.jetbrains.com/issue/KT-36853) IR: UninitializedPropertyAccessException on tailrec with object expression in default argument
+- [`KT-41056`](https://youtrack.jetbrains.com/issue/KT-41056) Increase stub version due to new "contract" keyword
+- [`KT-43887`](https://youtrack.jetbrains.com/issue/KT-43887) Problem with FunctionReferenceLowering$FunctionReferenceBuilder in kotlin native
+- [`KT-44210`](https://youtrack.jetbrains.com/issue/KT-44210) KJS / IR: "AssertionError: Undefined parameter referenced: <this> defined" caused by plus assign operators in build blocks
+- [`KT-44947`](https://youtrack.jetbrains.com/issue/KT-44947) Sealed interfaces: Sealed fun interface leads to "NoWhenBranchMatchedException"
+- [`KT-44993`](https://youtrack.jetbrains.com/issue/KT-44993) JVM IR: VerifyError on getfield with Kotlin generic field and elvis operator
+- [`KT-45139`](https://youtrack.jetbrains.com/issue/KT-45139) Inline class: AssertionError: Expected top level inline class
+- [`KT-45195`](https://youtrack.jetbrains.com/issue/KT-45195) JVM IR: annotation methods are generated as default interface methods if `allopen` is used
+- [`KT-45446`](https://youtrack.jetbrains.com/issue/KT-45446) JVM / IR: NullPointerException caused by unreachable code and comparison
+- [`KT-45721`](https://youtrack.jetbrains.com/issue/KT-45721) JVM / IR: "Unbound symbols not allowed" caused by class reference in sequence lambda
+- [`KT-45853`](https://youtrack.jetbrains.com/issue/KT-45853) JVM / IR: "Accidental override" caused by inheriting Throwable.getCause from Java interface
+- [`KT-45861`](https://youtrack.jetbrains.com/issue/KT-45861) Turning warnings into errors for calls with type parameters annotated by @OnlyInputTypes
+- [`KT-45868`](https://youtrack.jetbrains.com/issue/KT-45868) JVM IR: ClassCastException with SAM function in init block when SAM is generated via invokedynamic
+- [`KT-45920`](https://youtrack.jetbrains.com/issue/KT-45920) JVM IR: "Accidental override" on redefining `get()` in custom Map class
+- [`KT-45963`](https://youtrack.jetbrains.com/issue/KT-45963) JVM / IR: "AbstractMethodError: Receiver class does not define or inherit an implementation of the resolved method" in Dokka tests
+- [`KT-45967`](https://youtrack.jetbrains.com/issue/KT-45967) JVM IR: "IllegalAccessError" with invokedynamic to Java SAM over callable reference to private function
+- [`KT-45982`](https://youtrack.jetbrains.com/issue/KT-45982) Wrong subtyping result on captured types with postponed type variables
+
+### IDE. Inspections and Intentions
+
+- [`KT-38155`](https://youtrack.jetbrains.com/issue/KT-38155) Lift assignment out of 'if' produces type mismatch without manually adding a semicolon
+
+### JavaScript
+
+- [`KT-44796`](https://youtrack.jetbrains.com/issue/KT-44796) KJS / IR: default parameter of function with @JsName leads to "RangeError: Maximum call stack size exceeded"
+
+### Libraries
+
+- [`KT-39177`](https://youtrack.jetbrains.com/issue/KT-39177) Make CharCategory available in common multiplatform code
+- [`KT-43772`](https://youtrack.jetbrains.com/issue/KT-43772) Kotlin/Native unfinished workers detected.
+
+### Tools. Gradle
+
+- [`KT-43605`](https://youtrack.jetbrains.com/issue/KT-43605) Kotlin Gradle Plugin 1.4.20 undeclared system property reads cause problems with Gradle configuration cache enabled
+- [`KT-44462`](https://youtrack.jetbrains.com/issue/KT-44462) Kotlin Gradle plugin creates `compile` configuration with Gradle 7.0
+- [`KT-44949`](https://youtrack.jetbrains.com/issue/KT-44949) Compatibility with Gradle 7.0
+- [`KT-44957`](https://youtrack.jetbrains.com/issue/KT-44957) gradle - target.compilations seems to be deprecated
+- [`KT-45340`](https://youtrack.jetbrains.com/issue/KT-45340) Update minimal supported version of Kotlin Gradle Plugin to 6.1
+
+### Tools. Gradle. Multiplatform
+
+- [`KT-44900`](https://youtrack.jetbrains.com/issue/KT-44900) Support gradle configuration cache with kotlin.multiplatform plugin
+
+### Tools. kapt
+
+- [`KT-43686`](https://youtrack.jetbrains.com/issue/KT-43686) KaptWithoutKotlincTask should use `@CompileClasspath` for `kotlinStdlibClasspath` for cache relocateability.
+- [`KT-44130`](https://youtrack.jetbrains.com/issue/KT-44130) KAPT changes field order in 1.4.30-M1
+
+
+## 1.5.0-M2
+
+### Compiler
+
+#### New Features
+
+- [`KT-30222`](https://youtrack.jetbrains.com/issue/KT-30222) Support JVM target version selection in Kotlin bytecode tool window
+- [`KT-41884`](https://youtrack.jetbrains.com/issue/KT-41884) Support 'file' target for JvmSynthetic annotation
+- [`KT-44278`](https://youtrack.jetbrains.com/issue/KT-44278) Generate SAM-converted lambdas and function references using 'invokedynamic' on JDK 1.8+
+
+#### Performance Improvements
+
+- [`KT-26060`](https://youtrack.jetbrains.com/issue/KT-26060) Support a compiler mode to compile lambda expressions using `invokedynamic` instruction
+- [`KT-42621`](https://youtrack.jetbrains.com/issue/KT-42621) Kotlin binary size considerably larger for code extensively using stream API
+
+#### Fixes
+
 - [`KT-20306`](https://youtrack.jetbrains.com/issue/KT-20306) Make 'when' over an 'expect' enum class non-exhaustive
 - [`KT-20869`](https://youtrack.jetbrains.com/issue/KT-20869) kotlin.jvm.internal.DefaultConstructorMarker should be public
-- [`KT-20996`](https://youtrack.jetbrains.com/issue/KT-20996) IllegalStateException: Cannot get FQ name of local class: class <no name provided> in metadata serialization for common code
-- [`KT-21014`](https://youtrack.jetbrains.com/issue/KT-21014) Incorrect bytecode generated for 'PrimitiveArray::size'
-- [`KT-21092`](https://youtrack.jetbrains.com/issue/KT-21092) Reference `javaClass` for generic property: "couldn't transform method node: get()"
-- [`KT-21778`](https://youtrack.jetbrains.com/issue/KT-21778) "IllegalStateException: Couldn't build context" for inline function inside an anonymous object
-- [`KT-21900`](https://youtrack.jetbrains.com/issue/KT-21900) VerifyError on equals on generic primitive type
-- [`KT-22098`](https://youtrack.jetbrains.com/issue/KT-22098) "UnsupportedOperationException: Don't know how to generate outer expression" on extension function call inside lambda in anonymous object super constructor call
-- [`KT-22488`](https://youtrack.jetbrains.com/issue/KT-22488) Bad line numbers generated for '&&' expression
-- [`KT-22972`](https://youtrack.jetbrains.com/issue/KT-22972) A compiler bug(?) in Number class descendants
-- [`KT-23619`](https://youtrack.jetbrains.com/issue/KT-23619) Transform stateless singleton lambda during inline
-- [`KT-23881`](https://youtrack.jetbrains.com/issue/KT-23881) Declaration of lambda in inlined apply block holds reference to superfluous references causing leak
-- [`KT-24135`](https://youtrack.jetbrains.com/issue/KT-24135) Calling invoke on crossinline suspend lambda leads to no state-machine
-- [`KT-24193`](https://youtrack.jetbrains.com/issue/KT-24193) NoClassDefFoundError: java/lang/Cloneable$DefaultImpls on inheritance from Cloneable through an interface
-- [`KT-24305`](https://youtrack.jetbrains.com/issue/KT-24305) ClassNotFoundException when using Java reflection on local class in an inlined lambda
-- [`KT-24564`](https://youtrack.jetbrains.com/issue/KT-24564) Custom operator fun set on ByteArray resolves properly but is miscompiled
-- [`KT-25400`](https://youtrack.jetbrains.com/issue/KT-25400) "NoClassDefFoundError: kotlin/KotlinPackage" with Turkish system locale on macOS
-- [`KT-26130`](https://youtrack.jetbrains.com/issue/KT-26130) Incorrect method signature for a generic function with inline class as a type parameter upper bound
-- [`KT-26360`](https://youtrack.jetbrains.com/issue/KT-26360) "Method from super interface has a different signature" for Interface that extends both interfaces with and without @JvmDefault
-- [`KT-26473`](https://youtrack.jetbrains.com/issue/KT-26473) Error on compiling inline class with calls of super methods equals(), hashCode(), toString()
-- [`KT-26474`](https://youtrack.jetbrains.com/issue/KT-26474) VE “Bad type on operand stack” at runtime on calling toString() method of inline class with calls of super methods (toString(), equals(), hashCode()) inside
 - [`KT-26592`](https://youtrack.jetbrains.com/issue/KT-26592) Do not generate private suspend functions as synthetic package-private
-- [`KT-27449`](https://youtrack.jetbrains.com/issue/KT-27449) NoSuchMethodError for local suspend function with suspend lambda parameter with default value
-- [`KT-27469`](https://youtrack.jetbrains.com/issue/KT-27469) "Cannot pop operand off an empty stack" for compound assignment (plusAssign) with a `vararg` operator get
-- [`KT-27825`](https://youtrack.jetbrains.com/issue/KT-27825) Gradually prohibit non-abstract classes containing abstract members invisible from that classes (internal/package-private)
-- [`KT-27830`](https://youtrack.jetbrains.com/issue/KT-27830) "Incompatible stack heights" with suspend inline function in do while loop that executes suspend lambda
-- [`KT-28042`](https://youtrack.jetbrains.com/issue/KT-28042) "Cannot pop operand off an empty stack" for a bound callable reference of lambda inside inline function
-- [`KT-28166`](https://youtrack.jetbrains.com/issue/KT-28166) "Argument 1: expected I, but found R" for generic method with generic parameter or receiver with inline class upper bound
-- [`KT-28331`](https://youtrack.jetbrains.com/issue/KT-28331) Consider generating accessors for lateinit properties to avoid assertion on each call
-- [`KT-28573`](https://youtrack.jetbrains.com/issue/KT-28573) Inliner does not update references to transformed object
-- [`KT-29331`](https://youtrack.jetbrains.com/issue/KT-29331) "AnalyzerException: Argument 1: expected R, but found I" with local generic extension property called on `Int` receiver
-- [`KT-29595`](https://youtrack.jetbrains.com/issue/KT-29595) NoClassDefFoundError with inline reified function with lambda argument returning anonymous object
-- [`KT-29802`](https://youtrack.jetbrains.com/issue/KT-29802) Incorrect reification when the same type parameter name is used for different reified types
-- [`KT-30041`](https://youtrack.jetbrains.com/issue/KT-30041) "AnalyzerException: Expected an object reference, but found ." on nested suspend function calls outer suspend function
-- [`KT-30066`](https://youtrack.jetbrains.com/issue/KT-30066) Consider adding annotations to ConeKotlinType
-- [`KT-30280`](https://youtrack.jetbrains.com/issue/KT-30280) Inline class class literal gets unwrapped in annotation arguments
-- [`KT-30402`](https://youtrack.jetbrains.com/issue/KT-30402) Constant folding works incorrectly with unsigned arithmetics
-- [`KT-30548`](https://youtrack.jetbrains.com/issue/KT-30548) "java.lang.IndexOutOfBoundsException: Cannot pop operand off an empty stack" while compiling access to a private lateinit companion field
-- [`KT-30629`](https://youtrack.jetbrains.com/issue/KT-30629) `java.lang.VerifyError: Bad type on operand stack` when using a function reference to a generic property
-- [`KT-30933`](https://youtrack.jetbrains.com/issue/KT-30933) Inline function produces IllegalAccessError on property reference from different package
-- [`KT-31136`](https://youtrack.jetbrains.com/issue/KT-31136) "AnalyzerException: Argument 1: expected R, but found I" on x::javaClass when x is inline class object built around primitive type
-- [`KT-31227`](https://youtrack.jetbrains.com/issue/KT-31227) Prohibit using array based on non-reified type parameters as reified type arguments on JVM
-- [`KT-31592`](https://youtrack.jetbrains.com/issue/KT-31592) NoSuchMethodException when inlining public function accessing a protected static Java class member
-- [`KT-31727`](https://youtrack.jetbrains.com/issue/KT-31727) Object expression captures all variables used in constructor
-- [`KT-32023`](https://youtrack.jetbrains.com/issue/KT-32023) "AnalyzerException: Expected I, but found R" with inline suspend function used with callable reference
-- [`KT-32115`](https://youtrack.jetbrains.com/issue/KT-32115) NPE during initialization of enum class with delegated property
-- [`KT-32153`](https://youtrack.jetbrains.com/issue/KT-32153) "AnalyzerException: Expected an object reference, but found ." with recursive suspend local function
-- [`KT-32351`](https://youtrack.jetbrains.com/issue/KT-32351) ClassNotFoundException for anonymous object implementing interface inside a lambda with data class and inline methods
-- [`KT-32384`](https://youtrack.jetbrains.com/issue/KT-32384) Safe cast to generic type argument with inline class upper-bound throws NPE instead of ClassCastException
-- [`KT-32579`](https://youtrack.jetbrains.com/issue/KT-32579) java.lang.VerifyError: Bad type on operand stack on calling inner class of inherited class in super class when casting to inherited class
-- [`KT-32749`](https://youtrack.jetbrains.com/issue/KT-32749) "VerifyError: Call to wrong <init> method" with inline function and accessing class field from anonymous object
-- [`KT-32793`](https://youtrack.jetbrains.com/issue/KT-32793) Generated code crashes by ClassCastException with local suspend function and inline class
-- [`KT-32812`](https://youtrack.jetbrains.com/issue/KT-32812) "AnalyzerException: Argument 1: expected R, but found I" invoking function with default parameter inherited by inline class
-- [`KT-32821`](https://youtrack.jetbrains.com/issue/KT-32821) Missing unboxing of inline class for complex hierarchy of suspend calls
-- [`KT-33155`](https://youtrack.jetbrains.com/issue/KT-33155) ClassNotFoundException for qualified this in anonymous object and as a result of inline function call
-- [`KT-33173`](https://youtrack.jetbrains.com/issue/KT-33173) Internal error: "AnalyzerException: Expected I, but found R" for supercall inside inline lambda from HashSet.remove implementation
-- [`KT-33577`](https://youtrack.jetbrains.com/issue/KT-33577) NoSuchFieldError with nested anonymous objects accessing outer instance property
-- [`KT-33836`](https://youtrack.jetbrains.com/issue/KT-33836) Wrong code generated for a local tailrec suspend function.
-- [`KT-33873`](https://youtrack.jetbrains.com/issue/KT-33873) ClassCastException invoking UByte setter function via reflection
-- [`KT-34018`](https://youtrack.jetbrains.com/issue/KT-34018) "Cannot pop operand off an empty stack" with inline lambda with callable reference
-- [`KT-34186`](https://youtrack.jetbrains.com/issue/KT-34186) JDK11: class file contains malformed variable arity method for vararg sealed class constructor
-- [`KT-34202`](https://youtrack.jetbrains.com/issue/KT-34202) IllegalAccessError on callable reference of function from multifile facade from standard library
-- [`KT-34255`](https://youtrack.jetbrains.com/issue/KT-34255) @JvmStatic tailrec function: "Cannot pop operand off an empty stack"
-- [`KT-34507`](https://youtrack.jetbrains.com/issue/KT-34507) Incorrect generated code for mutable collection stub methods in case of presence of functions with similar signature
-- [`KT-34665`](https://youtrack.jetbrains.com/issue/KT-34665) Possible index overflow in optimized "for" loop over withIndex()
-- [`KT-34754`](https://youtrack.jetbrains.com/issue/KT-34754) Flow builder: "AnalyzerException: Expected an object reference, but found ." with recursive suspend local function
-- [`KT-34816`](https://youtrack.jetbrains.com/issue/KT-34816) "AnalyzerException: Expected an object reference, but found I" on "this" in inline class member extension suspend function
-- [`KT-34841`](https://youtrack.jetbrains.com/issue/KT-34841) ClassNotFoundException when invoke param function inside anonymous object method
-- [`KT-35008`](https://youtrack.jetbrains.com/issue/KT-35008) "AnalyzerException: Expected an object reference, but found I" in inline class companion calling private constructor
-- [`KT-35166`](https://youtrack.jetbrains.com/issue/KT-35166) `NoSuchMethodError` at runtime with local property delegate on anonymous object referencing another anonymous object
-- [`KT-35224`](https://youtrack.jetbrains.com/issue/KT-35224) It's possible to pass non-spread arrays after arguments with SAM-conversion
-- [`KT-35301`](https://youtrack.jetbrains.com/issue/KT-35301) MethodInliner fails with "AssertionError: <init> call doesn't correspond to object transformation info" for qualified this in SAM constructor used as parameter of anonymous object inside inline lambda
-- [`KT-35419`](https://youtrack.jetbrains.com/issue/KT-35419) `Failed to generate expression: KtNamedFunction` for local suspend tailrec function with receiver
-- [`KT-35511`](https://youtrack.jetbrains.com/issue/KT-35511) VerifyError: "Bad type on operand stack" after reification
-- [`KT-35553`](https://youtrack.jetbrains.com/issue/KT-35553) Kotlin compiler generates methods that always have line number 1 for Inline Classes
-- [`KT-35725`](https://youtrack.jetbrains.com/issue/KT-35725) "AssertionError: Couldn't find a context for a super-call" for `super` member call in property initializer of companion object
-- [`KT-36420`](https://youtrack.jetbrains.com/issue/KT-36420) ClassCastException with inline class Foo extending generic Comparable<Foo>
-- [`KT-36713`](https://youtrack.jetbrains.com/issue/KT-36713) AnalyzerException: "Incompatible stack heights" with suspend and inline suspend functions
-- [`KT-36794`](https://youtrack.jetbrains.com/issue/KT-36794) Move $assertionsDisabled field to the top-level class
-- [`KT-36853`](https://youtrack.jetbrains.com/issue/KT-36853) IR: UninitializedPropertyAccessException on tailrec with object expression in default argument
-- [`KT-36875`](https://youtrack.jetbrains.com/issue/KT-36875) "RuntimeException: Trying to access skipped parameter" on synthetic local variable access from inline function
-- [`KT-36916`](https://youtrack.jetbrains.com/issue/KT-36916) AnalyzerException: Argument 1: expected I, but found R when using inline class with rxjava
-- [`KT-36957`](https://youtrack.jetbrains.com/issue/KT-36957) Exception during codegen: cannot pop operand off an empty stack (Nothing variable in string interpolation)
-- [`KT-36984`](https://youtrack.jetbrains.com/issue/KT-36984) SAM adapter classes should be generated as anonymous inner classes in JVM_IR
-- [`KT-37704`](https://youtrack.jetbrains.com/issue/KT-37704) Incorrect SMAP syntax
-- [`KT-37716`](https://youtrack.jetbrains.com/issue/KT-37716) "AssertionError: <init> call doesn't correspond to object transformation info" with inline reified type parameter, anonymous object and lambda in constructor call
-- [`KT-37972`](https://youtrack.jetbrains.com/issue/KT-37972) IllegalAccessError on initializing property reference for a property declared in JvmMultifileClass with -Xmultifile-parts-inherit
 - [`KT-38100`](https://youtrack.jetbrains.com/issue/KT-38100) Support local delegated properties (not inlined) in new JVM default modes
-- [`KT-38833`](https://youtrack.jetbrains.com/issue/KT-38833) JVM: java.lang.ClassCastException when loop variable is nullable in for loop over unsigned progression
-- [`KT-38849`](https://youtrack.jetbrains.com/issue/KT-38849) Read-only variable initialized in non-inline lambda using contract callsInPlace EXACTLY_ONCE is not captured correctly in nested lambdas
-- [`KT-38869`](https://youtrack.jetbrains.com/issue/KT-38869) JVM BE produces invalid bytecode when inheriting from AbstractList and declaring methods that look like MutableList implementors (but they aren't)
-- [`KT-38965`](https://youtrack.jetbrains.com/issue/KT-38965) "UnsupportedOperationException: Don't know how to generate outer expression: Closure" with reference to local variable in block argument of anonymous object `by` delegation
-- [`KT-39289`](https://youtrack.jetbrains.com/issue/KT-39289) CCE in if-else inside annotated 'if' statement
-- [`KT-39425`](https://youtrack.jetbrains.com/issue/KT-39425) AbstractMethodError: "Receiver class does not define or inherit an implementation of the resolved method" using classes with complex Java and Kotlin inheritance hierarchies.
-- [`KT-39434`](https://youtrack.jetbrains.com/issue/KT-39434) IllegalAccessError with local delegated property in lambda in inlined function
-- [`KT-39687`](https://youtrack.jetbrains.com/issue/KT-39687) "Couldn't find captured this" when more than 3 inline functions are nested
-- [`KT-39784`](https://youtrack.jetbrains.com/issue/KT-39784) "IndexOutOfBoundsException: Cannot pop operand off an empty stack" caused by JvmOverloads annotation inside an inline class
-- [`KT-40165`](https://youtrack.jetbrains.com/issue/KT-40165) ClassCastException caused by SAM conversion used on a functional interface with suspended function
-- [`KT-40179`](https://youtrack.jetbrains.com/issue/KT-40179) "VerifyError: Bad type on operand stack" with parent class `get` extension function and child class `set` extension function which used inside child class `plusAssign` extension function
-- [`KT-40277`](https://youtrack.jetbrains.com/issue/KT-40277) Fix generic types in special bridge methods
-- [`KT-40308`](https://youtrack.jetbrains.com/issue/KT-40308) NoSuchFieldError for multiple delegated extension properties with the same name in a companion object
-- [`KT-40338`](https://youtrack.jetbrains.com/issue/KT-40338) NoSuchFieldError on property without backing field that is called as function reference
 - [`KT-40392`](https://youtrack.jetbrains.com/issue/KT-40392) Deprecate JvmDefault annotation and old -Xjvm-default modes
-- [`KT-40396`](https://youtrack.jetbrains.com/issue/KT-40396) NI: Exceptions when ambiguous type argument and generic invoke
-- [`KT-40510`](https://youtrack.jetbrains.com/issue/KT-40510) "AssertionError: DELEGATION slice must override something" for ByteBuffer delegation
-- [`KT-40601`](https://youtrack.jetbrains.com/issue/KT-40601) VerifyError: "interface method reference is in an indirect superinterface" when calling @JvmDefault suspend method
-- [`KT-40809`](https://youtrack.jetbrains.com/issue/KT-40809) "Couldn't find captured field" compiler error with local function with recursive call through method reference
-- [`KT-41056`](https://youtrack.jetbrains.com/issue/KT-41056) Increase stub version due to new "contract" keyword
-- [`KT-41105`](https://youtrack.jetbrains.com/issue/KT-41105) IllegalStateException: 'Couldn't find declaration file <class name>' with inline delegate declared in another file
-- [`KT-41165`](https://youtrack.jetbrains.com/issue/KT-41165) "IllegalStateException: Concrete fake override public final fun" when an enum class inherits an interface with a variable 'name' or 'ordinal'
-- [`KT-41222`](https://youtrack.jetbrains.com/issue/KT-41222) "IllegalStateException: Concrete fake override public final fun" when a class property is inherited as merged 'var' from 'val' and 'var' from parent abstract class and interface properties
-- [`KT-41255`](https://youtrack.jetbrains.com/issue/KT-41255) JDK 11: "VerifyError: Bad type on operand stack" with long function body with annotated `when` expression
-- [`KT-41427`](https://youtrack.jetbrains.com/issue/KT-41427) NoSuchMethodError caused by implementation by delegation to function reference
-- [`KT-41508`](https://youtrack.jetbrains.com/issue/KT-41508) ClassNotFoundException caused by object with overridden function inside a lambda with safe cast receiver
-- [`KT-41750`](https://youtrack.jetbrains.com/issue/KT-41750) Inline classes: ClassCastExceptionError when calling .withIndex() on Iterator over Array
 - [`KT-41758`](https://youtrack.jetbrains.com/issue/KT-41758) Deprecate kotlin.Metadata.bytecodeVersion and avoid using it in the compiler
-- [`KT-41770`](https://youtrack.jetbrains.com/issue/KT-41770) AssertionError: "Asm parameter types should be the same length as Kotlin parameter types" cause by fun interface
-- [`KT-41874`](https://youtrack.jetbrains.com/issue/KT-41874) "IllegalStateException: Couldn't obtain compiled function body" on extension delegated property with inline operator getValue in a different file
-- [`KT-41917`](https://youtrack.jetbrains.com/issue/KT-41917) [FIR] Incorrect calculating property type for override from intersection scope
-- [`KT-42012`](https://youtrack.jetbrains.com/issue/KT-42012) IllegalAccess to protected field instead of getter
-- [`KT-42017`](https://youtrack.jetbrains.com/issue/KT-42017) "AssertionError: Unsigned type expected: UInt?" during codegen when a variable of nullable unsigned type is checking for presence in the range
-- [`KT-42032`](https://youtrack.jetbrains.com/issue/KT-42032) "AnalyzerException: Expected I, but found R" while using Flow.reduce() with suspend function reference
-- [`KT-42034`](https://youtrack.jetbrains.com/issue/KT-42034) ArrayIndexOutOfBoundsException in PopBackwardPropagationTransformer on external override of function in inline class
-- [`KT-42064`](https://youtrack.jetbrains.com/issue/KT-42064) "Parameter specified as non-null is null" with default value of the parameter in operator fun
-- [`KT-42069`](https://youtrack.jetbrains.com/issue/KT-42069) JVM IR: -Xreport-output-files doesn't report any source files for META-INF/*.kotlin_module files
-- [`KT-42083`](https://youtrack.jetbrains.com/issue/KT-42083) AbstractMethodError when 'remove' with irrelevant generic parameter but matching JVM signature is present in Kotlin collection class
 - [`KT-42092`](https://youtrack.jetbrains.com/issue/KT-42092) JVM / IR: "AnalyzerException: Argument 1: expected R, but found J" when trying to add to ArrayList the result of a function applied to int
-- [`KT-42175`](https://youtrack.jetbrains.com/issue/KT-42175) Psi2ir: "AssertionError: Undefined parameter referenced: <this>" on augmented assignment on this in a BuilderInference lambda
-- [`KT-42179`](https://youtrack.jetbrains.com/issue/KT-42179) Platform declaration clash when extending abstract Java class implementing 'java.util.Collection' by abstract Kotlin class implementing Kotlin Set or List
 - [`KT-42321`](https://youtrack.jetbrains.com/issue/KT-42321) JVM IR: do not cast integer value based on the type of a literal receiver of an operator call
-- [`KT-42337`](https://youtrack.jetbrains.com/issue/KT-42337) NoSuchMethodError in JVM backend with inheritance of private functions in the interface
 - [`KT-42404`](https://youtrack.jetbrains.com/issue/KT-42404) "Supertypes of the following classes cannot be resolved" in Rider project
 - [`KT-42472`](https://youtrack.jetbrains.com/issue/KT-42472) No TYPE_INFERENCE_UPPER_BOUND_VIOLATED for Delegated Properties do not check types (in Kotlin 1.4.10)
-- [`KT-42487`](https://youtrack.jetbrains.com/issue/KT-42487) "IndexOutOfBoundsException: Cannot pop operand off an empty stack" caused by USELESS_IS_CHECK of Double type
-- [`KT-42533`](https://youtrack.jetbrains.com/issue/KT-42533) `(N until MIN_VALUE).reversed()` should be an empty progression in for loops
-- [`KT-42588`](https://youtrack.jetbrains.com/issue/KT-42588) "IllegalStateException: Concrete fake override public open fun" caused by `val` override with `var` with delegation.
-- [`KT-42634`](https://youtrack.jetbrains.com/issue/KT-42634) Different bridges and abstract stubs behavior in abstract class implementing Map<K, String> in JVM and JVM_IR
-- [`KT-42635`](https://youtrack.jetbrains.com/issue/KT-42635) ClassCastException with inline class in for loop
-- [`KT-42662`](https://youtrack.jetbrains.com/issue/KT-42662) AbstractMethodError when using partially specialized generic Map class
-- [`KT-42694`](https://youtrack.jetbrains.com/issue/KT-42694) @get:Synchronized causes the JVM getter method not to be generated
-- [`KT-42753`](https://youtrack.jetbrains.com/issue/KT-42753) "VerifyError: Bad invokespecial instruction: interface method reference is in an indirect superinterface" with `jvm-default=all`
-- [`KT-42879`](https://youtrack.jetbrains.com/issue/KT-42879) JVM: Declaration clash in fun interface implementation returning an inline class
-- [`KT-42900`](https://youtrack.jetbrains.com/issue/KT-42900) "VerifyError: Bad return type" incorrect bytecode when a property and an extension property in inline class have the same names
-- [`KT-42946`](https://youtrack.jetbrains.com/issue/KT-42946) FIR2IR:  Fix super-calls to Java overrides of special built-in
-- [`KT-42971`](https://youtrack.jetbrains.com/issue/KT-42971) JVM: "AssertionError: Unsigned type expected: T" with UInt loop range
-- [`KT-42990`](https://youtrack.jetbrains.com/issue/KT-42990) "AssertionError: Next value after NEW should be one generated by DUP" caused by extension properties with accessors annotataed as @JvmStatic
-- [`KT-43034`](https://youtrack.jetbrains.com/issue/KT-43034) AssertionError: Compiler fails with complicated tailrec + inline case
-- [`KT-43048`](https://youtrack.jetbrains.com/issue/KT-43048) JVM_IR: Implement coroutines state clearing
-- [`KT-43050`](https://youtrack.jetbrains.com/issue/KT-43050) JVM IR: incorrect mangling for method with type parameter with inline class bound in the signature
-- [`KT-43059`](https://youtrack.jetbrains.com/issue/KT-43059) Different bridges  behavior in class implementing Map<String, String> in JVM and JVM_IR
-- [`KT-43063`](https://youtrack.jetbrains.com/issue/KT-43063) Redundant DefaultImpls delegate is generated in old JVM backend on explicit "duplicate" inheritance from interface
-- [`KT-43069`](https://youtrack.jetbrains.com/issue/KT-43069) JVM: incorrect generic signature for method with implicit return type Nothing overriding a method from Collection
-- [`KT-43099`](https://youtrack.jetbrains.com/issue/KT-43099) Tailrec call in not tail-call position leads to internal compiler error
-- [`KT-43106`](https://youtrack.jetbrains.com/issue/KT-43106) JVM: custom `remove` in Iterator subclass results in a synthetic bridge
-- [`KT-43120`](https://youtrack.jetbrains.com/issue/KT-43120) JVM: "Expected an object reference, but found ." caused by function which is passed as reference to suspend parameter
 - [`KT-43167`](https://youtrack.jetbrains.com/issue/KT-43167) JVM IR, serialization: "No mapping for symbol: VALUE_PARAMETER INSTANCE_RECEIVER" with data class containing property defined in body
-- [`KT-43255`](https://youtrack.jetbrains.com/issue/KT-43255) Verify error when inheriting from an abstract class implementing Collection with stub-like method in superclass
 - [`KT-43303`](https://youtrack.jetbrains.com/issue/KT-43303) NI: False negative TYPE_INFERENCE_UPPER_BOUND_VIOLATED when inferred type argument is not a subtype of type parameter upper bound
-- [`KT-43333`](https://youtrack.jetbrains.com/issue/KT-43333) AbstractMethodError when calling 'toArray' from Java on a Kotlin Collection with custom internal 'toArray'
-- [`KT-43334`](https://youtrack.jetbrains.com/issue/KT-43334) AbstractMethodError when calling 'remove' from Java on a Kotlin Collection with custom internal 'remove'
-- [`KT-43342`](https://youtrack.jetbrains.com/issue/KT-43342) [FIR2IR] No getter or backing field found for delegated member call
-- [`KT-43347`](https://youtrack.jetbrains.com/issue/KT-43347) [FIR] Synthetic setter with unmatched parameter type isn't found
-- [`KT-43401`](https://youtrack.jetbrains.com/issue/KT-43401) JVM_IR. Additional `synchronized` flag on JvmOverloads-generated adapter for Synchronized function
-- [`KT-43405`](https://youtrack.jetbrains.com/issue/KT-43405) Turkish locale, Linux Mint: "NoSuchMethodError: 'int[] kotlin.jvm.internal.Intrinsics$Kotlin.intArrayOf(int[])'" with `intArrayOf` function call
-- [`KT-43460`](https://youtrack.jetbrains.com/issue/KT-43460) JVM: redundant private setter is generated in case of multifile facade
-- [`KT-43473`](https://youtrack.jetbrains.com/issue/KT-43473) "VerifyError: Bad type on operand stack" caused by operator `get` with optional argument in superclass when called via square brackets on subclass
-- [`KT-43518`](https://youtrack.jetbrains.com/issue/KT-43518) JVM_IR. Additional `strictfp` flag on JvmOverloads-generated adapter for Strictfp function
-- [`KT-43569`](https://youtrack.jetbrains.com/issue/KT-43569) FIR: inapplicable candidate(s): kotlin/collections/set
-- [`KT-43616`](https://youtrack.jetbrains.com/issue/KT-43616) [FIR] Nullable type parameter-based type after merge in if
-- [`KT-43669`](https://youtrack.jetbrains.com/issue/KT-43669) FIR: No real overrides for FUN IR_EXTERNAL_DECLARATION_STUB
-- [`KT-43682`](https://youtrack.jetbrains.com/issue/KT-43682) Inline extension method of a multifile library inline class not found
-- [`KT-43687`](https://youtrack.jetbrains.com/issue/KT-43687) FIR: UnusedChecker does not take annotation arguments into account
-- [`KT-43688`](https://youtrack.jetbrains.com/issue/KT-43688) FIR: unused checker doesn't handle invokes properly
-- [`KT-43749`](https://youtrack.jetbrains.com/issue/KT-43749) "UnsupportedOperationException: Don't know how to generate outer expression: Closure" caused by Flow and collect method with function reference as a parameter
-- [`KT-43812`](https://youtrack.jetbrains.com/issue/KT-43812) JVM IR: SAM wrapper class with generic supertype mentions missing type parameter in the signature
-- [`KT-43832`](https://youtrack.jetbrains.com/issue/KT-43832) JVM IR: missing bridges for inheritance of class from interface in a complex generic diamond hierarchy
-- [`KT-43851`](https://youtrack.jetbrains.com/issue/KT-43851) JVM IR: function call returning object instance is removed during constant propagation
-- [`KT-43864`](https://youtrack.jetbrains.com/issue/KT-43864) JVM: "Assertion error after mandatory stack transformations: incorrect bytecode" with lateinit property of type T, which has a primitive type upperbound
-- [`KT-43887`](https://youtrack.jetbrains.com/issue/KT-43887) Problem with FunctionReferenceLowering$FunctionReferenceBuilder in kotlin native
-- [`KT-43912`](https://youtrack.jetbrains.com/issue/KT-43912) JVM internal error: Augment assignment and increment are not supported for local delegated properties and inline properties
-- [`KT-43915`](https://youtrack.jetbrains.com/issue/KT-43915) Back-end (JVM) Internal error: wrong bytecode generated for default method
-- [`KT-43938`](https://youtrack.jetbrains.com/issue/KT-43938) NSME when calling 'kotlin.Number' methods on instance of Java class extending Kolin abstract class extending 'kotlin.Number'
-- [`KT-43942`](https://youtrack.jetbrains.com/issue/KT-43942) org.jetbrains.kotlin.codegen.CompilationException: Back-end (JVM) Internal error: Failed to generate function
-- [`KT-43949`](https://youtrack.jetbrains.com/issue/KT-43949) FIR: unresolved callable reference as lambda return
-- [`KT-43983`](https://youtrack.jetbrains.com/issue/KT-43983) IllegalStateException: "Couldn't obtain compiled function body for public final suspend inline fun" after moving inline extension function to library
-- [`KT-43984`](https://youtrack.jetbrains.com/issue/KT-43984) FIR: recursion in overridden symbols
-- [`KT-43984`](https://youtrack.jetbrains.com/issue/KT-43984) FIR: recursion in overridden symbols
-- [`KT-44010`](https://youtrack.jetbrains.com/issue/KT-44010) FIR: Inapplicable constructor due to an unresolved reference
-- [`KT-44030`](https://youtrack.jetbrains.com/issue/KT-44030) FIR2IR: uncached type parameters in delegated property
-- [`KT-44032`](https://youtrack.jetbrains.com/issue/KT-44032) FIR2IR: uncached type parameters in Java field
-- [`KT-44050`](https://youtrack.jetbrains.com/issue/KT-44050) FIR: anonymous object as IR parent
-- [`KT-44054`](https://youtrack.jetbrains.com/issue/KT-44054) FIR2IR: incorrect IR origin for substituted override function
-- [`KT-44058`](https://youtrack.jetbrains.com/issue/KT-44058) CompilationException: open suspend fun with @JvmStatic in open class companion
-- [`KT-44069`](https://youtrack.jetbrains.com/issue/KT-44069) please remove deprecated usages
-- [`KT-44066`](https://youtrack.jetbrains.com/issue/KT-44066) FIR Java: override ambiguity with vararg value type
-- [`KT-44114`](https://youtrack.jetbrains.com/issue/KT-44114) CompilationException when inlining a extension suspend function declared in interface companion with 'this' reference to extension receiver
-- [`KT-44131`](https://youtrack.jetbrains.com/issue/KT-44131) "UnsupportedOperationException: Don't know how to generate outer expression: Closure" when using suspend lambda and a function reference
-- [`KT-44140`](https://youtrack.jetbrains.com/issue/KT-44140) JVM IR: compilation of kotlin.Result crashes with IOOBE while generating toString-impl
-- [`KT-44141`](https://youtrack.jetbrains.com/issue/KT-44141) JVM IR: "ISE: There should be underlying type for inline class type" on usage of type parameter with Result upper bound inside a lambda
-- [`KT-44192`](https://youtrack.jetbrains.com/issue/KT-44192) Allow a greater number of constants in an enum class
-- [`KT-44202`](https://youtrack.jetbrains.com/issue/KT-44202) "ClassCastException" when getting delegated property with inline class and Any/Any? type
-- [`KT-44210`](https://youtrack.jetbrains.com/issue/KT-44210) KJS / IR: "AssertionError: Undefined parameter referenced: <this> defined" caused by plus assign operators in build blocks
-- [`KT-44233`](https://youtrack.jetbrains.com/issue/KT-44233) [IR] Collection Stub generation not correctly considering java.util Collection iterators
-- [`KT-44234`](https://youtrack.jetbrains.com/issue/KT-44234) Private companion property with explicit setter generates invalid bytecode
-- [`KT-44269`](https://youtrack.jetbrains.com/issue/KT-44269) "[TAILREC_ON_VIRTUAL_MEMBER_ERROR] Tailrec is not allowed on open members" with Spring annotation and private tailrec function
-- [`KT-44284`](https://youtrack.jetbrains.com/issue/KT-44284) Make Kotlin binaries publicly unavailable (set KotlinCompilerVersion.IS_PRE_RELEASE = true)
-- [`KT-44316`](https://youtrack.jetbrains.com/issue/KT-44316) ReenteringLazyValueComputationException when analyzing complex lazy delegate
-- [`KT-44347`](https://youtrack.jetbrains.com/issue/KT-44347) Back-end (JVM) Internal error: Couldn't transform method node for suspend function with wrong local for Continuation
 - [`KT-44368`](https://youtrack.jetbrains.com/issue/KT-44368) "IllegalStateException: Error type encountered" when inlining 'invoke' operator without enough information on type variable
 - [`KT-44412`](https://youtrack.jetbrains.com/issue/KT-44412) JVM IR backend fails to compile break in condition of do while
-- [`KT-44420`](https://youtrack.jetbrains.com/issue/KT-44420) False NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATION with 1.4.30-RC
-- [`KT-44429`](https://youtrack.jetbrains.com/issue/KT-44429) JVM IR: unnecessary integer unboxing leads to NPE when using mockito-kotlin
-- [`KT-44439`](https://youtrack.jetbrains.com/issue/KT-44439) Type inference of generic types failing java interop
-- [`KT-44440`](https://youtrack.jetbrains.com/issue/KT-44440) Too many Nothings in inferred type
 - [`KT-44471`](https://youtrack.jetbrains.com/issue/KT-44471) Fix failing script tests after switching to 1.5
 - [`KT-44474`](https://youtrack.jetbrains.com/issue/KT-44474) Compiler expects sealed type inheritors from platform specific source-sets in when expression in common source-set
 - [`KT-44483`](https://youtrack.jetbrains.com/issue/KT-44483) JVM IR: CCE on calling generic vararg function reference with Array expected type
-- [`KT-44527`](https://youtrack.jetbrains.com/issue/KT-44527) Suspend function with kotlin.Result: ClassCastException class kotlin.Result cannot be cast to class ...
-- [`KT-44529`](https://youtrack.jetbrains.com/issue/KT-44529) Inline class calls wrong iterator method in for loop
-- [`KT-44533`](https://youtrack.jetbrains.com/issue/KT-44533) JVM IR: ClassFormatError on synthetic $suspendImpl method generated in interface for a @JvmDefault function
-- [`KT-44540`](https://youtrack.jetbrains.com/issue/KT-44540) Regression in 1.4.30 in intellij-community: type mismatch for generic function call with generic Java class
-- [`KT-44546`](https://youtrack.jetbrains.com/issue/KT-44546) NI: changed variable fixation order (that can lead to changed resolution)
 - [`KT-44550`](https://youtrack.jetbrains.com/issue/KT-44550) KotlinBinaryClassCache leaks Kotlin plugin classloader on plugin unload
-- [`KT-44563`](https://youtrack.jetbrains.com/issue/KT-44563) Type Inference loosing type annotations in lambda type expectation for function calls with block parameters
+- [`KT-44546`](https://youtrack.jetbrains.com/issue/KT-44546) NI: changed variable fixation order (that can lead to changed resolution)
 - [`KT-44583`](https://youtrack.jetbrains.com/issue/KT-44583) "Supertypes of the following classes cannot be resolved" error message gives no context
 - [`KT-44627`](https://youtrack.jetbrains.com/issue/KT-44627) JVM IR: ACCIDENTAL_OVERRIDE when overriding a generic field where the type parameter has a primitive bound
-- [`KT-44631`](https://youtrack.jetbrains.com/issue/KT-44631) "IndexOutOfBoundsException: Cannot pop operand off an empty stack" caused by a default param in inner class constructor which uses method or field from receiver
-- [`KT-44647`](https://youtrack.jetbrains.com/issue/KT-44647) "IllegalAccessError: class TestKt tried to access private method" with String Builder `get` and `inc` operator
-- [`KT-44651`](https://youtrack.jetbrains.com/issue/KT-44651) JVM / IR: "IllegalStateException: Illegal type substitutor" with if-else inside class constructor argument inside another if-else
-- [`KT-44660`](https://youtrack.jetbrains.com/issue/KT-44660) Internal inline functions in companion object with inline class return type fails compilation
-- [`KT-44671`](https://youtrack.jetbrains.com/issue/KT-44671) JVM_IR: ClassCastException: Result$Failure cannot be cast to Result with multithreaded coroutines
 - [`KT-44703`](https://youtrack.jetbrains.com/issue/KT-44703) JVM / IR: "IllegalStateException: Unhandled special name in mangledNameFor" caused by a reference to inline class inside interface's companion with lazy initialization
-- [`KT-44712`](https://youtrack.jetbrains.com/issue/KT-44712) JVM / IR: Behavior change after enabling with Mockito
 - [`KT-44714`](https://youtrack.jetbrains.com/issue/KT-44714) Debugger / Coroutines: Local variables are trimmed out too aggressively
 - [`KT-44722`](https://youtrack.jetbrains.com/issue/KT-44722) JVM IR: ClassCastException with inline class, let and bound function reference
 - [`KT-44726`](https://youtrack.jetbrains.com/issue/KT-44726) JVM IR: Incorrect KType nullability for platform type reified as non-null
-- [`KT-44781`](https://youtrack.jetbrains.com/issue/KT-44781) JVM IR: java.lang.NoSuchFieldError: $noName_0 when calling a crossinline lambda within a suspending lambda
 - [`KT-44798`](https://youtrack.jetbrains.com/issue/KT-44798) JVM IR: Inherited platform declarations clash for class implementing both List and Set
 - [`KT-44801`](https://youtrack.jetbrains.com/issue/KT-44801) 1.4.30 JVM IR: Unbound symbols not allowed with anonymous object
 - [`KT-44803`](https://youtrack.jetbrains.com/issue/KT-44803) FIR bootstrap: incorrect nullability is set for type alias-based type
 - [`KT-44827`](https://youtrack.jetbrains.com/issue/KT-44827) Non-existing outer class is written in anonymous class for SAM wrapper in inline lambda with capture
-- [`KT-44837`](https://youtrack.jetbrains.com/issue/KT-44837) JVM / IR: ClassCastException with Result object when it is used by a generic method in a suspend call
-- [`KT-44875`](https://youtrack.jetbrains.com/issue/KT-44875) JVM_IR. `hashCode` call is generated  on interface target in fun interface equality
 - [`KT-44878`](https://youtrack.jetbrains.com/issue/KT-44878) JVM_IR: "IllegalStateException: Unexpected types" when checking non-nullable variable is `in` range between nullable ones with smart-cast
 - [`KT-44926`](https://youtrack.jetbrains.com/issue/KT-44926) MPP: Actual typealias to compiled inline class incompatible with expect inline class
-- [`KT-44947`](https://youtrack.jetbrains.com/issue/KT-44947) Sealed interfaces: Sealed fun interface leads to "NoWhenBranchMatchedException"
-- [`KT-44993`](https://youtrack.jetbrains.com/issue/KT-44993) JVM IR: VerifyError on getfield with Kotlin generic field and elvis operator
+- [`KT-44974`](https://youtrack.jetbrains.com/issue/KT-44974) LambdaConversionException in case of SAM-converted captuing extension lambda
 - [`KT-45008`](https://youtrack.jetbrains.com/issue/KT-45008) JVM IR: hashCode is generated as invokeinterface if smart cast to interface is present
 - [`KT-45011`](https://youtrack.jetbrains.com/issue/KT-45011) JVM / IR: "AssertionError: Unbound symbols not allowed"
 - [`KT-45022`](https://youtrack.jetbrains.com/issue/KT-45022) IR: "AssertionError: Undefined variable referenced" from psi2ir caused by plusAssign operator of object
 - [`KT-45064`](https://youtrack.jetbrains.com/issue/KT-45064) JVM IR: "java.lang.AssertionError: SyntheticAccessorLowering should not attempt to modify other files!" with member reference to property in another file with private setter
-- [`KT-45067`](https://youtrack.jetbrains.com/issue/KT-45067) "IllegalArgumentException: Wildcard mast have a bound for annotation of WILDCARD_BOUND position" with BEAM SDK 2.27
 - [`KT-45069`](https://youtrack.jetbrains.com/issue/KT-45069) JVM / IR: New SAM conversions mode fails when converting from Unit to Any
 - [`KT-45131`](https://youtrack.jetbrains.com/issue/KT-45131) JVM / IR: "RuntimeException: Lambda, SAM or anonymous object should have only one constructor" caused by inline class that type cast to reified type parameter inside lambda in inline function
-- [`KT-45139`](https://youtrack.jetbrains.com/issue/KT-45139) Inline class: AssertionError: Expected top level inline class
-- [`KT-45166`](https://youtrack.jetbrains.com/issue/KT-45166) JVM / IR: "AbstractMethodError: Receiver class does not define or inherit an implementation of the resolved method of interface" caused by interface with suspend function
-- [`KT-45187`](https://youtrack.jetbrains.com/issue/KT-45187) JVM /  IR: ClassCastException caused by substituting generic type of vararg parameter with java.lang.Void
-- [`KT-45195`](https://youtrack.jetbrains.com/issue/KT-45195) JVM IR: annotation methods are generated as default interface methods if `allopen` is used
 - [`KT-45243`](https://youtrack.jetbrains.com/issue/KT-45243) "IllegalStateException: Lambdas shouldn't be visited by ESExpressionVisitor" caused by lambda inside `kotlin.test.assertNotNull`
 - [`KT-45259`](https://youtrack.jetbrains.com/issue/KT-45259) JVM: ClassCastException caused by Result as lambda parameter type
 - [`KT-45292`](https://youtrack.jetbrains.com/issue/KT-45292) AssertionError with recursive inline extension property
 - [`KT-45300`](https://youtrack.jetbrains.com/issue/KT-45300) Deprecate super calls in public-api inline functions
 - [`KT-45409`](https://youtrack.jetbrains.com/issue/KT-45409) Rename jspecify annotations’ package and default not null annotation
-- [`KT-45446`](https://youtrack.jetbrains.com/issue/KT-45446) JVM / IR: NullPointerException caused by unreachable code and comparison
-- [`KT-45721`](https://youtrack.jetbrains.com/issue/KT-45721) JVM / IR: "Unbound symbols not allowed" caused by class reference in sequence lambda
-- [`KT-45853`](https://youtrack.jetbrains.com/issue/KT-45853) JVM / IR: "Accidental override" caused by inheriting Throwable.getCause from Java interface
-- [`KT-45861`](https://youtrack.jetbrains.com/issue/KT-45861) Turning warnings into errors for calls with type parameters annotated by @OnlyInputTypes
-- [`KT-45865`](https://youtrack.jetbrains.com/issue/KT-45865) JVM IR: "VerifyError: Bad type on operand stack" with `enumValueOf` on a value from a list of strings
-- [`KT-45868`](https://youtrack.jetbrains.com/issue/KT-45868) JVM IR: ClassCastException with SAM function in init block when SAM is generated via invokedynamic
-- [`KT-45920`](https://youtrack.jetbrains.com/issue/KT-45920) JVM IR: "Accidental override" on redefining `get()` in custom Map class
-- [`KT-45934`](https://youtrack.jetbrains.com/issue/KT-45934) JVM IR: "java.lang.IllegalStateException: Function has no body" for class implementing interface by delegation
-- [`KT-45945`](https://youtrack.jetbrains.com/issue/KT-45945) JVM / IR: "AssertionError: Unexpected variance in super type argument" with contravariance and intersection types
-- [`KT-45963`](https://youtrack.jetbrains.com/issue/KT-45963) JVM / IR: "AbstractMethodError: Receiver class does not define or inherit an implementation of the resolved method" in Dokka tests
-- [`KT-45967`](https://youtrack.jetbrains.com/issue/KT-45967) JVM IR: "IllegalAccessError" with invokedynamic to Java SAM over callable reference to private function
-- [`KT-45982`](https://youtrack.jetbrains.com/issue/KT-45982) Wrong subtyping result on captured types with postponed type variables
-- [`KT-46007`](https://youtrack.jetbrains.com/issue/KT-46007) JVM / IR: "ClassCastException: kotlin.Unit cannot be cast to java.lang.String" caused by default suspend function in interface
-- [`KT-46060`](https://youtrack.jetbrains.com/issue/KT-46060) JVM IR: NullPointerException from RangeContainsLowering when `contains` is a @JvmStatic function in object
-- [`KT-46069`](https://youtrack.jetbrains.com/issue/KT-46069) JVM IR: unbound type parameter on generic bound adapted function reference
-- [`KT-46092`](https://youtrack.jetbrains.com/issue/KT-46092) JVM IR: AssertionError "Array type expected: @[FlexibleNullability] kotlin.CharArray?" on super call to Java constructor with primitive vararg
-- [`KT-46104`](https://youtrack.jetbrains.com/issue/KT-46104) The message on inline -> value class migration should not say that inline classes are deprecated
-- [`KT-46131`](https://youtrack.jetbrains.com/issue/KT-46131) Kotlin 1.5.0-RC errors when reading class file
-- [`KT-46160`](https://youtrack.jetbrains.com/issue/KT-46160) JVM IR: IllegalAccessException at runtime for member reference to JvmMultifileClass member from stdlib
-- [`KT-46186`](https://youtrack.jetbrains.com/issue/KT-46186) Type inference regression in Kotlin 1.5 with constrained generic return types
-
-### Docs & Examples
-
-- [`KT-45884`](https://youtrack.jetbrains.com/issue/KT-45884) Incorrect description for JVM `toUpperCase` method
 
 ### IDE
 
-- [`KT-33233`](https://youtrack.jetbrains.com/issue/KT-33233) Use dependency of library to build built-ins in IDE, instead of loading them from the current classloader
-- [`KT-34023`](https://youtrack.jetbrains.com/issue/KT-34023) kotlin.KotlinNullPointerException at org.jetbrains.kotlin.backend.common.FunctionsFromAnyGenerator.getPrimaryConstructorProperties(FunctionsFromAnyGenerator.kt:66)
-- [`KT-35947`](https://youtrack.jetbrains.com/issue/KT-35947) KFunctionN.call is unresolved in IDE in Kotlin/JVM project
-- [`KT-37702`](https://youtrack.jetbrains.com/issue/KT-37702) Code analysis speed: on-the-fly analysis diagnostics reporting
-- [`KT-41048`](https://youtrack.jetbrains.com/issue/KT-41048) [FIR-IDE] Properly implement methods in KtFirPackageScope
-- [`KT-41671`](https://youtrack.jetbrains.com/issue/KT-41671) Missing nullability information in properties using type inference from get()
-- [`KT-43824`](https://youtrack.jetbrains.com/issue/KT-43824) KtLightClassForSourceDeclaration#isInheritor works in a different way than java implementation
-- [`KT-44128`](https://youtrack.jetbrains.com/issue/KT-44128) IDE: Kotlin JVM record has incorrect property accessors as seen from Java
 - [`KT-44487`](https://youtrack.jetbrains.com/issue/KT-44487) MPP, IDE: No error in IDE when sealed class inheritor from common source-set is not used in exhaustive when expression in platform source-set
 - [`KT-45254`](https://youtrack.jetbrains.com/issue/KT-45254) Highlighting for files with certain errors appears only on second opening
-- [`KT-46097`](https://youtrack.jetbrains.com/issue/KT-46097) Light classes: Incomplete nullability information for a getter method of a kotlin property defined in private constructor
 
 ### IDE. Decompiler, Indexing, Stubs
 
@@ -769,18 +140,6 @@
 ### IDE. Gradle Integration
 
 - [`KT-37127`](https://youtrack.jetbrains.com/issue/KT-37127) Implement precise importing of platforms of root source sets (commonMain/commonTest) when hierarchical multiplatform support is enabled
-- [`KT-42048`](https://youtrack.jetbrains.com/issue/KT-42048) KJS / Gradle integration: Could not determine the dependencies of task ':webApp:testPackageJson' in Android Studio 4.2 Canary 11
-
-### IDE. Gradle. Script
-
-- [`KT-46215`](https://youtrack.jetbrains.com/issue/KT-46215) Dead lock on closing project during the import in IJ211 through ScriptDefinitionsManager
-
-### IDE. Inspections and Intentions
-
-- [`KT-23824`](https://youtrack.jetbrains.com/issue/KT-23824) Return lifted out of if condition causes suspend tail call optimization to no longer apply
-- [`KT-38155`](https://youtrack.jetbrains.com/issue/KT-38155) Lift assignment out of 'if' produces type mismatch without manually adding a semicolon
-- [`KT-44821`](https://youtrack.jetbrains.com/issue/KT-44821) IDE: False positive NO_ELSE_IN_WHEN caused by sealed class and when in another module
-- [`KT-46088`](https://youtrack.jetbrains.com/issue/KT-46088) [IDEA] Incorrect behavior of replace inline class with value class intention
 
 ### IDE. Misc
 
@@ -788,7 +147,6 @@
 
 ### IDE. Refactorings
 
-- [`KT-44079`](https://youtrack.jetbrains.com/issue/KT-44079) Sealed Interfaces: Move refactoring should warn about violation of hierarchy restrictions
 - [`KT-44839`](https://youtrack.jetbrains.com/issue/KT-44839) Sealed interfaces: move refactoring warnings works with "more freedom for sealed classes" rules for language level < 1.5
 
 ### IDE. Script
@@ -799,29 +157,17 @@
 
 - [`KT-39272`](https://youtrack.jetbrains.com/issue/KT-39272) KJS / IR: Can't use javascript keywords as JsName
 - [`KT-41650`](https://youtrack.jetbrains.com/issue/KT-41650) JS IR BE: `default` should be a reserved identifier
-- [`KT-42176`](https://youtrack.jetbrains.com/issue/KT-42176) KJS / IR: Interface default method in sub-interface not resolved correctly from extension on super-interface
-- [`KT-44103`](https://youtrack.jetbrains.com/issue/KT-44103) [JSIR] TypeError when bumping from 1.4.20 to 1.4.30-M1
-- [`KT-44180`](https://youtrack.jetbrains.com/issue/KT-44180) KJS / IR: NPE in ConstTransformer of compileDevelopmentExecutableKotlinJs/compileProductionExecutableKotlinJs tasks
-- [`KT-44415`](https://youtrack.jetbrains.com/issue/KT-44415) Kotlin/JS with IR and kotlin-react: "too much recursion" error in runtime in browser
 - [`KT-44433`](https://youtrack.jetbrains.com/issue/KT-44433) KJS IR: support function interfaces with suspend member
-- [`KT-44469`](https://youtrack.jetbrains.com/issue/KT-44469) KJS / IR: Incorrect export functions with bridges
-- [`KT-44718`](https://youtrack.jetbrains.com/issue/KT-44718) MPP/ KJS: "IllegalStateException: Unsupported operation" with serialization plugin and incremental compilation
-- [`KT-44796`](https://youtrack.jetbrains.com/issue/KT-44796) KJS / IR: default parameter of function with @JsName leads to "RangeError: Maximum call stack size exceeded"
 - [`KT-45059`](https://youtrack.jetbrains.com/issue/KT-45059) KJS / IR: Add possibility for runtime diagnostics of DCE result
 
 ### Libraries
 
 - [`KT-12109`](https://youtrack.jetbrains.com/issue/KT-12109) Add stdlib method that combines mapNotNull() and first/firstOrNull()
-- [`KT-25571`](https://youtrack.jetbrains.com/issue/KT-25571) Make random implementations serializable
 - [`KT-26234`](https://youtrack.jetbrains.com/issue/KT-26234) Floored division and remainder function for numeric types
 - [`KT-32996`](https://youtrack.jetbrains.com/issue/KT-32996) kotlin.test: add assertContentEquals for comparing content of arrays, iterables, sequences
-- [`KT-39177`](https://youtrack.jetbrains.com/issue/KT-39177) Make CharCategory available in common multiplatform code
-- [`KT-40225`](https://youtrack.jetbrains.com/issue/KT-40225) Support adding kotlin-test as a single dependency, as it should be with a multiplatform library
 - [`KT-42071`](https://youtrack.jetbrains.com/issue/KT-42071) Strict version of String.toBoolean()
 - [`KT-42720`](https://youtrack.jetbrains.com/issue/KT-42720) Kotlin ArrayDeque on JVM: provide optimized toArray method
 - [`KT-42840`](https://youtrack.jetbrains.com/issue/KT-42840) Commonize and generalize String.contentEquals that is currently JVM-only
-- [`KT-43772`](https://youtrack.jetbrains.com/issue/KT-43772) Kotlin/Native unfinished workers detected.
-- [`KT-44168`](https://youtrack.jetbrains.com/issue/KT-44168) Prevent storing NaN and negative zero in kotlin.time.Duration
 - [`KT-44369`](https://youtrack.jetbrains.com/issue/KT-44369) Commonize Char.titlecaseChar() and Char.titlecase() that are currently JVM-only
 - [`KT-44783`](https://youtrack.jetbrains.com/issue/KT-44783) Add IS_VALUE flag for value classes to kotlinx-metadata-jvm
 - [`KT-44815`](https://youtrack.jetbrains.com/issue/KT-44815) Remove kotlin-annotations-android and JVM compiler support for @ParameterName/@DefaultValue/@DefaultNull
@@ -829,27 +175,17 @@
 
 ### Middle-end. IR
 
-- [`KT-43831`](https://youtrack.jetbrains.com/issue/KT-43831) Compilation failed, IrSimpleFunctionPublicSymbolImpl is already bound
-- [`KT-44100`](https://youtrack.jetbrains.com/issue/KT-44100) KJS / IR: Top level declarations added in IR plugin are not referenceable from other modules
 - [`KT-45170`](https://youtrack.jetbrains.com/issue/KT-45170) IR: "AssertionError: Single expression value for GET_OBJECT" caused by inc operator of field inside scope function inside object
 
 ### Native
 
-- [`KT-42446`](https://youtrack.jetbrains.com/issue/KT-42446) Native: SIGSEGV in Kotlin_Array_get on linuxArm64
-- [`KT-43502`](https://youtrack.jetbrains.com/issue/KT-43502) [K/N] relocation R_X86_64_PC32 cannot be used against symbol __environ; recompile with -fPIC
 - [`KT-44295`](https://youtrack.jetbrains.com/issue/KT-44295) 1.4.21 Kotlin native ndk compiler crash
 - [`KT-44774`](https://youtrack.jetbrains.com/issue/KT-44774) ld fails with CALL16 reloc at 0x48f00 not against global symbol (Linux MIPS)
-- [`KT-44746`](https://youtrack.jetbrains.com/issue/KT-44746) Different hashCode() results for Kotlin/Native stdlib
 
 ### Native. C and ObjC Import
 
 - [`KT-44824`](https://youtrack.jetbrains.com/issue/KT-44824) cinterop tool no longer appends .klib to produced klibs
 
-### Native. C Export
-
-- [`KT-36639`](https://youtrack.jetbrains.com/issue/KT-36639) MPP: Build ios "staticLib" or "sharedLib" binary failed if interface contains member extension function
-- [`KT-41725`](https://youtrack.jetbrains.com/issue/KT-41725) Dynamic library doesn't load on raspberrypi
-
 ### Native. ObjC Export
 
 - [`KT-44549`](https://youtrack.jetbrains.com/issue/KT-44549) In the Xcode debug session, call stack is missing a frame when the iOS app fails
@@ -863,62 +199,21 @@
 - [`KT-44594`](https://youtrack.jetbrains.com/issue/KT-44594) Avoid using unnecessary array types reflection in kotlin-reflect
 - [`KT-44782`](https://youtrack.jetbrains.com/issue/KT-44782) Add KClass.isValue to kotlin-reflect
 
-### Tools. Ant
-
-- [`KT-16227`](https://youtrack.jetbrains.com/issue/KT-16227) Ant task: do not include runtime by default if destination is a jar
-- [`KT-44293`](https://youtrack.jetbrains.com/issue/KT-44293) Support fork mode in kotlinc Ant task
-
 ### Tools. CLI
 
-- [`KT-17344`](https://youtrack.jetbrains.com/issue/KT-17344) Include kotlin-reflect to resulting jar if "-include-runtime" is specified
-- [`KT-43220`](https://youtrack.jetbrains.com/issue/KT-43220) -include-runtime should add .kotlin_builtins to the output
-- [`KT-43704`](https://youtrack.jetbrains.com/issue/KT-43704) Illegal reflective access by com.intellij.util.ReflectionUtil to method java.util.ResourceBundle.setParent(java.util.ResourceBundle)
-- [`KT-44078`](https://youtrack.jetbrains.com/issue/KT-44078) Do not include module-info.class of kotlin-stdlib.jar to the resulting jar with -include-runtime
-- [`KT-44232`](https://youtrack.jetbrains.com/issue/KT-44232) CLI: do not pass -noverify to java process starting from JDK 13
 - [`KT-45566`](https://youtrack.jetbrains.com/issue/KT-45566) JDK 16 - e: java.lang.NoClassDefFoundError: Could not initialize class org.jetbrains.kotlin.com.intellij.pom.java.LanguageLevel
 
-### Tools. CLI. Native
-
-- [`KT-43874`](https://youtrack.jetbrains.com/issue/KT-43874) Native / CLI: provide a way to show difference between Jvm and Native compilers
-
-### Tools. Compiler Plugins
-
-- [`KT-45783`](https://youtrack.jetbrains.com/issue/KT-45783) Serialization: "AnalyzerException: Expected an object reference, but found I" caused by `JvmInline` and `Serializable` annotations
-
 ### Tools. Gradle
 
-- [`KT-31027`](https://youtrack.jetbrains.com/issue/KT-31027) java.lang.NoSuchMethodError: No static method hashCode(Z)I in class Ljava/lang/Boolean; or its super classes (declaration of 'java.lang.Boolean' appears in /system/framework/core-libart.jar)
-- [`KT-43605`](https://youtrack.jetbrains.com/issue/KT-43605) Kotlin Gradle Plugin 1.4.20 undeclared system property reads cause problems with Gradle configuration cache enabled
-- [`KT-44204`](https://youtrack.jetbrains.com/issue/KT-44204) Kotlin Gradle Plugin 1.4.21 makes impossible to use ANTLR in other plugins
 - [`KT-44361`](https://youtrack.jetbrains.com/issue/KT-44361) Gradle: deprecate options includeRuntime, noStdlib, noReflect
-- [`KT-44462`](https://youtrack.jetbrains.com/issue/KT-44462) Kotlin Gradle plugin creates `compile` configuration with Gradle 7.0
 - [`KT-44834`](https://youtrack.jetbrains.com/issue/KT-44834) Gradle Kotlin DSL: Add `languageSettings` configuration lambda without `apply` call
-- [`KT-44949`](https://youtrack.jetbrains.com/issue/KT-44949) Compatibility with Gradle 7.0
-- [`KT-44957`](https://youtrack.jetbrains.com/issue/KT-44957) gradle - target.compilations seems to be deprecated
-- [`KT-45340`](https://youtrack.jetbrains.com/issue/KT-45340) Update minimal supported version of Kotlin Gradle Plugin to 6.1
 
 ### Tools. Gradle. JS
 
-- [`KT-43237`](https://youtrack.jetbrains.com/issue/KT-43237) KJS: `-jsLegacy` Naming Convention is incompatible with NPM
-- [`KT-43869`](https://youtrack.jetbrains.com/issue/KT-43869) Error in webpack configuration not displayed
-- [`KT-44614`](https://youtrack.jetbrains.com/issue/KT-44614) Update Node.JS and Yarn versions
-- [`KT-44616`](https://youtrack.jetbrains.com/issue/KT-44616) Kotlin/JS: IR backend with React: "Uncaught TypeError: _this__0 is undefined" runtime error in browser
 - [`KT-45574`](https://youtrack.jetbrains.com/issue/KT-45574) Sync Kotlin/JS compile tasks into one folder (build/js/packages/<package>/kotlin)
 
-### Tools. Gradle. Multiplatform
-
-- [`KT-42098`](https://youtrack.jetbrains.com/issue/KT-42098) Commonizer is re-launched for every included Gradle build
-- [`KT-43116`](https://youtrack.jetbrains.com/issue/KT-43116) Merge together MultiplatformHighlightingTest and MultiplatformAnalysisTest
-- [`KT-44322`](https://youtrack.jetbrains.com/issue/KT-44322) KotlinTargetComponent maintenance for -sources.jar
-- [`KT-44900`](https://youtrack.jetbrains.com/issue/KT-44900) Support gradle configuration cache with kotlin.multiplatform plugin
-
-### Tools. Gradle. Native
-
-- [`KT-46122`](https://youtrack.jetbrains.com/issue/KT-46122) kotlinx-serialization and kotlinx-datetime can't be built with 1.5.0-RC
-
 ### Tools. JPS
 
-- [`KT-13631`](https://youtrack.jetbrains.com/issue/KT-13631) Compilation fails on Turkish locale because of locale-sensitive uppercasing
 - [`KT-44644`](https://youtrack.jetbrains.com/issue/KT-44644) Mark all `@JvmMultifileClass` parts compiled in the previous round as dirty in the JPS plugin, similarly to how it’s done in the Gradle plugin
 
 ### Tools. Scripts
@@ -928,14 +223,10 @@
 
 ### Tools. kapt
 
-- [`KT-43686`](https://youtrack.jetbrains.com/issue/KT-43686) KaptWithoutKotlincTask should use `@CompileClasspath` for `kotlinStdlibClasspath` for cache relocateability.
-- [`KT-44130`](https://youtrack.jetbrains.com/issue/KT-44130) KAPT changes field order in 1.4.30-M1
-- [`KT-44909`](https://youtrack.jetbrains.com/issue/KT-44909) Kapt: ReenteringLazyValueComputationException without stacktrace caused by `when` expression with sealed class function without explicit return type
 - [`KT-45168`](https://youtrack.jetbrains.com/issue/KT-45168) KAPT: Java stubs generated for Kotlin files generated by annotation processors
 
 
 ## Recent ChangeLogs:
-### [ChangeLog-1.4.X](docs/changelogs/ChangeLog-1.4.X.md)
 ### [ChangeLog-1.3.X](docs/changelogs/ChangeLog-1.3.X.md)
 ### [ChangeLog-1.2.X](docs/changelogs/ChangeLog-1.2.X.md)
 ### [ChangeLog-1.1.X](docs/changelogs/ChangeLog-1.1.X.md)

ReadMe.md

@@ -4,7 +4,7 @@
 [![GitHub license](https://img.shields.io/badge/license-Apache%20License%202.0-blue.svg?style=flat)](https://www.apache.org/licenses/LICENSE-2.0)
 [![Revved up by Gradle Enterprise](https://img.shields.io/badge/Revved%20up%20by-Gradle%20Enterprise-06A0CE?logo=Gradle&labelColor=02303A)](https://ge.jetbrains.com/scans?search.rootProjectNames=Kotlin)
 
-# Kotlin Programming Language
+# Kotlin Programming Language!!!
 
 Welcome to [Kotlin](https://kotlinlang.org/)!   
 It is an open-source, statically typed programming language supported and developed by [JetBrains](https://www.jetbrains.com/) and open-source contributors.
@@ -35,36 +35,32 @@ Support for multiplatform programming is one of Kotlin’s key benefits. It redu
 
 ## Editing Kotlin
 
- * [Kotlin IntelliJ IDEA Plugin](https://kotlinlang.org/docs/tutorials/getting-started.html) ([source code](https://github.com/JetBrains/intellij-community/tree/master/plugins/kotlin))
+ * [Kotlin IntelliJ IDEA Plugin](https://kotlinlang.org/docs/tutorials/getting-started.html)
  * [Kotlin Eclipse Plugin](https://kotlinlang.org/docs/tutorials/getting-started-eclipse.html)
  * [Kotlin Sublime Text Package](https://github.com/vkostyukov/kotlin-sublime-package)
 
 ## Build environment requirements
 
-This repository is using [Gradle toolchains](https://docs.gradle.org/current/userguide/toolchains.html) feature
-to select and auto-provision required JDKs from [AdoptOpenJdk](https://adoptopenjdk.net) project. 
+In order to build Kotlin distribution you need to have:
 
-Unfortunately [AdoptOpenJdk](https://adoptopenjdk.net) project does not provide required JDK 1.6 and 1.7 images,
-so you could either download them manually and provide path to installation via `JDK_16` and `JDK_17` environment variables or
-use following SDK managers:
-- [Asdf-vm](https://asdf-vm.com/)
-- [Jabba](https://github.com/shyiko/jabba)
-- [SDKMAN!](https://sdkman.io/)
+- JDK 1.6, 1.7, 1.8 and 9
+- Setup environment variables as following:
 
-Alternatively, it is still possible to only provide required JDKs via environment variables 
-(see [gradle.properties](./gradle.properties#L5) for supported variable names). To ensure Gradle uses only JDKs 
-from environmental variables - disable Gradle toolchain auto-detection by passing `-Porg.gradle.java.installations.auto-detect=false` option
-(or put it into `$GRADLE_USER_HOME/gradle.properties`).
+        JAVA_HOME="path to JDK 1.8"
+        JDK_16="path to JDK 1.6"
+        JDK_17="path to JDK 1.7"
+        JDK_18="path to JDK 1.8"
+        JDK_9="path to JDK 9"
 
-For local development, if you're not working on bytecode generation or the standard library, it's OK to avoid installing JDK 1.6 and JDK 1.7.
-Add `kotlin.build.isObsoleteJdkOverrideEnabled=true` to the `local.properties` file, so build will only use JDK 1.8+. Note, that in this
-case, build will have Gradle remote build cache misses for some tasks. 
+For local development, if you're not working on bytecode generation or the standard library, it's OK to have only JDK 1.8 and JDK 9 installed, and to point `JDK_16` and `JDK_17` environment variables to your JDK 1.8 installation.
+
+You also can use [Gradle properties](https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties) to setup `JDK_*` variables.
 
 Note: The JDK 6 for MacOS is not available on Oracle's site. You can install it by
 
 ```bash
-$ brew tap homebrew/cask-versions
-$ brew install --cask java6
+$ brew tap caskroom/versions
+$ brew cask install java6
 ```
 
 On Windows you might need to add long paths setting to the repo:
@@ -97,28 +93,29 @@ command line parameters on the first run:
 
 - `clean` - clean build results
 - `dist` - assembles the compiler distribution into `dist/kotlinc/` folder
+- `ideaPlugin` - assembles the Kotlin IDEA plugin distribution into `dist/artifacts/ideaPlugin/Kotlin/` folder
 - `install` - build and install all public artifacts into local maven repository
+- `runIde` - build IDEA plugin and run IDEA with it
 - `coreLibsTest` - build and run stdlib, reflect and kotlin-test tests
 - `gradlePluginTest` - build and run gradle plugin tests
 - `compilerTest` - build and run all compiler tests
+- `ideaPluginTest` - build and run all IDEA plugin tests
 
 To reproduce TeamCity build use `-Pteamcity=true` flag. Local builds don't run proguard and have jar compression disabled by default.
 
 **OPTIONAL:** Some artifacts, mainly Maven plugin ones, are built separately with Maven.
 Refer to [libraries/ReadMe.md](libraries/ReadMe.md) for details.
 
-To build Kotlin/Native, see
-[kotlin-native/README.md](kotlin-native/README.md#building-from-source).
 
 ### Building for different versions of IntelliJ IDEA and Android Studio
 
-Kotlin plugin is intended to work with several recent versions of IntelliJ IDEA and Android Studio. Each platform is allowed to have a different set of features and might provide a slightly different API. Instead of using several parallel Git branches, the project stores everything in a single branch, but files may have counterparts with version extensions (\*.as32, \*.172, \*.181). The primary file is expected to be replaced with its counterpart when targeting a non-default platform.
+Kotlin plugin is intended to work with several recent versions of IntelliJ IDEA and Android Studio. Each platform is allowed to have a different set of features and might provide a slightly different API. Instead of using several parallel Git branches, project stores everything in a single branch, but files may have counterparts with version extensions (\*.as32, \*.172, \*.181). The primary file is expected to be replaced with its counterpart when targeting non-default platform.
 
-A More detailed description of this scheme can be found at https://github.com/JetBrains/bunches/blob/master/ReadMe.md.
+More detailed description of this scheme can be found at https://github.com/JetBrains/bunches/blob/master/ReadMe.md.
 
 Usually, there's no need to care about multiple platforms as all features are enabled everywhere by default. Additional counterparts should be created if there's an expected difference in behavior or an incompatible API usage is required **and** there's no reasonable workaround to save source compatibility. Kotlin plugin contains a pre-commit check that shows a warning if a file has been updated without its counterparts.
 
-Development for some particular platform is possible after 'switching' that can be done with the [Bunch Tool](https://github.com/JetBrains/bunches/releases) from the command line.
+Development for some particular platform is possible after 'switching' that can be done with [Bunch Tool](https://github.com/JetBrains/bunches/releases) from the command line.
 
 ```sh
 cd kotlin-project-dir
@@ -140,6 +137,37 @@ To be able to run tests from IntelliJ easily, check `Delegate IDE build/run acti
 
 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`.
 
+### Compiling and running
+
+From this root project there are Run/Debug Configurations for running `IDEA` or the `Generate Compiler Tests` for example; so if you want to try out the latest and greatest IDEA plugin
+
+* `VCS` -> `Git` -> `Pull`
+* Run the `IDEA` run configuration in the project
+* A child IntelliJ IDEA with the Kotlin plugin will then startup
+
+### Including into composite build
+
+To include kotlin compiler into [composite build](https://docs.gradle.org/current/userguide/composite_builds.html) you need to define `dependencySubstitution` for `kotlin-compiler` module in `settings.gradle.kts`
+
+```Kotlin
+includeBuild("/path/to/kotlin") {
+    dependencySubstitution {
+        substitute(module("org.jetbrains.kotlin:kotlin-compiler"))
+            .with(project(":include:kotlin-compiler"))
+    }
+}
+```
+
+or in `settings.gradle`
+
+```Groovy
+includeBuild('/path/to/kotlin') {
+    dependencySubstitution {
+        substitute module('org.jetbrains.kotlin:kotlin-compiler') with project(':include:kotlin-compiler')
+    }
+}
+```
+
 ### Dependency verification
 
 We have a [dependencies verification](https://docs.gradle.org/current/userguide/dependency_verification.html) feature enabled in the

benchmarks/build.gradle.kts

@@ -1,11 +1,11 @@
 import kotlinx.benchmark.gradle.benchmark
 
-val benchmarks_version = "0.3.1"
+val benchmarks_version = "0.3.0"
 
 plugins {
     java
     kotlin("jvm")
-    id("org.jetbrains.kotlinx.benchmark") version "0.3.1"
+    id("org.jetbrains.kotlinx.benchmark") version "0.3.0"
 }
 
 dependencies {
@@ -67,16 +67,18 @@ benchmark {
     }
 }
 
-tasks.matching { it is Zip && it.name == "mainBenchmarkJar" }.configureEach {
-    this as Zip
-    isZip64 = true
-    archiveFileName.set("benchmarks.jar")
-}
-
-val benchmarkTasks = listOf("mainBenchmark", "mainFirBenchmark", "mainNiBenchmark")
-tasks.matching { it is JavaExec && it.name in benchmarkTasks }.configureEach {
-    this as JavaExec
-    systemProperty("idea.home.path", intellijRootDir().canonicalPath)
+tasks.named("classes") {
+    doLast {
+        tasks.named("mainBenchmarkJar", Zip::class.java) {
+            isZip64 = true
+            archiveName = "benchmarks.jar"
+        }
+        listOf("mainBenchmark", "mainFirBenchmark", "mainNiBenchmark").forEach {
+            tasks.named(it, JavaExec::class.java) {
+                systemProperty("idea.home.path", intellijRootDir().canonicalPath)
+            }
+        }
+    }
 }
 
 tasks.register<JavaExec>("runBenchmark") {

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

@@ -12,7 +12,6 @@ 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.ObsoleteTestInfrastructure
 import org.jetbrains.kotlin.asJava.finder.JavaElementFinder
 import org.jetbrains.kotlin.builtins.jvm.JvmBuiltIns
 import org.jetbrains.kotlin.cli.common.CLIConfigurationKeys
@@ -25,9 +24,8 @@ 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.builder.PsiHandlingMode
 import org.jetbrains.kotlin.fir.builder.RawFirBuilder
-import org.jetbrains.kotlin.fir.createSessionForTests
+import org.jetbrains.kotlin.fir.createSession
 import org.jetbrains.kotlin.fir.java.FirJavaElementFinder
 import org.jetbrains.kotlin.fir.resolve.firProvider
 import org.jetbrains.kotlin.fir.resolve.providers.impl.FirProviderImpl
@@ -149,13 +147,12 @@ abstract class AbstractSimpleFileBenchmark {
         bh.consume(result.shouldGenerateCode)
     }
 
-    @OptIn(ObsoleteTestInfrastructure::class)
     private fun analyzeGreenFileIr(bh: Blackhole) {
         val scope = GlobalSearchScope.filesScope(env.project, listOf(file.virtualFile))
             .uniteWith(TopDownAnalyzerFacadeForJVM.AllJavaSourcesInProjectScope(env.project))
-        val session = createSessionForTests(env, scope)
+        val session = createSession(env, scope)
         val firProvider = session.firProvider as FirProviderImpl
-        val builder = RawFirBuilder(session, firProvider.kotlinScopeProvider, PsiHandlingMode.COMPILER)
+        val builder = RawFirBuilder(session, firProvider.kotlinScopeProvider)
 
         val totalTransformer = FirTotalResolveProcessor(session)
         val firFile = builder.buildFirFile(file).also(firProvider::recordFile)

build-common/build.gradle.kts

@@ -23,6 +23,9 @@ dependencies {
     testCompile(commonDep("junit:junit"))
     testCompile(protobufFull())
     testCompile(kotlinStdlib())
+    Platform[193].orLower {
+        testCompileOnly(intellijDep()) { includeJars("openapi", rootProject = rootProject) }
+    }
     testRuntime(project(":kotlin-reflect"))
 }
 

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

@@ -40,7 +40,7 @@ abstract class BuildMetaInfoFactory<T : BuildMetaInfo>(private val metaInfoClass
     ): T
 
     fun create(args: CommonCompilerArguments): T {
-        val languageVersion = args.languageVersion?.let { LanguageVersion.fromVersionString(it) } ?: LanguageVersion.LATEST_STABLE
+        val languageVersion = args.languageVersion?.let((LanguageVersion)::fromVersionString) ?: LanguageVersion.LATEST_STABLE
 
         return create(
             isEAP = languageVersion.isPreRelease(),
@@ -51,7 +51,7 @@ abstract class BuildMetaInfoFactory<T : BuildMetaInfo>(private val metaInfoClass
             ownVersion = OWN_VERSION,
             coroutinesVersion = COROUTINES_VERSION,
             multiplatformVersion = MULTIPLATFORM_VERSION,
-            metadataVersionArray = args.metadataVersion?.let { BinaryVersion.parseVersionArray(it) }
+            metadataVersionArray = args.metadataVersion?.let((BinaryVersion)::parseVersionArray)
         )
     }
 

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

@@ -26,17 +26,15 @@ open class GeneratedFile(
     val outputFile: File
 ) {
     val sourceFiles = sourceFiles.sortedBy { it.path }
-
-    override fun toString(): String = "${this::class.java.simpleName}: $outputFile"
 }
 
-class GeneratedJvmClass(
-    sourceFiles: Collection<File>,
-    outputFile: File
+class GeneratedJvmClass (
+        sourceFiles: Collection<File>,
+        outputFile: File
 ) : GeneratedFile(sourceFiles, outputFile) {
     val outputClass = LocalFileKotlinClass.create(outputFile).sure {
         "Couldn't load KotlinClass from $outputFile; it may happen because class doesn't have valid Kotlin annotations"
     }
 }
 
-fun File.isModuleMappingFile() = extension == ModuleMapping.MAPPING_FILE_EXT && parentFile.name == "META-INF"
+fun File.isModuleMappingFile() = extension == ModuleMapping.MAPPING_FILE_EXT && parentFile.name == "META-INF"

build-common/src/org/jetbrains/kotlin/build/report/metrics/BuildAttribute.kt

@@ -17,7 +17,6 @@ enum class BuildAttributeKind : Serializable {
 
 enum class BuildAttribute(val kind: BuildAttributeKind) : Serializable {
     NO_BUILD_HISTORY(BuildAttributeKind.REBUILD_REASON),
-    NO_ABI_SNAPSHOT(BuildAttributeKind.REBUILD_REASON),
     CACHE_CORRUPTION(BuildAttributeKind.REBUILD_REASON),
     UNKNOWN_CHANGES_IN_GRADLE_INPUTS(BuildAttributeKind.REBUILD_REASON),
     JAVA_CHANGE_UNTRACKED_FILE_IS_REMOVED(BuildAttributeKind.REBUILD_REASON),

build-common/src/org/jetbrains/kotlin/build/report/metrics/BuildTime.kt

@@ -9,7 +9,6 @@ import java.io.Serializable
 
 @Suppress("Reformat")
 enum class BuildTime(val parent: BuildTime? = null) : Serializable {
-    GRADLE_TASK_ACTION,
     GRADLE_TASK,
         CLEAR_OUTPUT(GRADLE_TASK),
         BACKUP_OUTPUT(GRADLE_TASK),
@@ -21,10 +20,6 @@ enum class BuildTime(val parent: BuildTime? = null) : Serializable {
             NON_INCREMENTAL_COMPILATION_OUT_OF_PROCESS(RUN_COMPILER),
             NON_INCREMENTAL_COMPILATION_DAEMON(RUN_COMPILER),
             INCREMENTAL_COMPILATION(RUN_COMPILER),
-                STORE_BUILD_INFO(INCREMENTAL_COMPILATION),
-                JAR_SNAPSHOT(INCREMENTAL_COMPILATION),
-                    SET_UP_ABI_SNAPSHOTS(JAR_SNAPSHOT),
-                    IC_ANALYZE_JAR_FILES(JAR_SNAPSHOT),
                 IC_CALCULATE_INITIAL_DIRTY_SET(INCREMENTAL_COMPILATION),
                     IC_ANALYZE_CHANGES_IN_DEPENDENCIES(IC_CALCULATE_INITIAL_DIRTY_SET),
                         IC_FIND_HISTORY_FILES(IC_ANALYZE_CHANGES_IN_DEPENDENCIES),

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

@@ -30,28 +30,6 @@ class ChangesCollector {
     private val changedMembers = hashMapOf<FqName, MutableSet<String>>()
     private val areSubclassesAffected = hashMapOf<FqName, Boolean>()
 
-    //TODO for test only: ProtoData or ProtoBuf
-    private val storage = hashMapOf<FqName, ProtoData>()
-    private val removed = ArrayList<FqName>()
-
-    //TODO change to immutable map
-    fun protoDataChanges(): Map<FqName, ProtoData> = storage
-    fun protoDataRemoved(): List<FqName> = removed
-
-    companion object {
-        fun <T> T.getNonPrivateNames(nameResolver: NameResolver, vararg members: T.() -> List<MessageLite>) =
-            members.flatMap { this.it().filterNot { it.isPrivate }.names(nameResolver) }.toSet()
-
-        fun ClassProtoData.getNonPrivateMemberNames(): Set<String> {
-            return proto.getNonPrivateNames(
-                nameResolver,
-                ProtoBuf.Class::getConstructorList,
-                ProtoBuf.Class::getFunctionList,
-                ProtoBuf.Class::getPropertyList
-            ) + proto.enumEntryList.map { nameResolver.getString(it.name) }
-        }
-    }
-
     fun changes(): List<ChangeInfo> {
         val changes = arrayListOf<ChangeInfo>()
 
@@ -79,7 +57,7 @@ class ChangesCollector {
     }
 
     private fun <T, R> MutableMap<T, MutableSet<R>>.getSet(key: T) =
-        getOrPut(key) { HashSet() }
+            getOrPut(key) { HashSet() }
 
     private fun collectChangedMember(scope: FqName, name: String) {
         changedMembers.getSet(scope).add(name)
@@ -101,35 +79,11 @@ class ChangesCollector {
         }
     }
 
-    fun collectProtoChanges(oldData: ProtoData?, newData: ProtoData?, collectAllMembersForNewClass: Boolean = false, packageProtoKey: String? = null) {
+    fun collectProtoChanges(oldData: ProtoData?, newData: ProtoData?, collectAllMembersForNewClass: Boolean = false) {
         if (oldData == null && newData == null) {
             throw IllegalStateException("Old and new value are null")
         }
 
-        if (newData != null) {
-            when (newData) {
-                is ClassProtoData -> {
-                    val fqName = newData.nameResolver.getClassId(newData.proto.fqName).asSingleFqName()
-                    storage[fqName] = newData
-                }
-                is PackagePartProtoData -> {
-                    //TODO fqName is not unique. It's package and can be present in both java and kotlin
-                    val fqName = newData.packageFqName
-                    storage[packageProtoKey?.let { FqName(it) } ?: fqName] = newData
-                }
-            }
-        } else if (oldData != null) {
-            when (oldData) {
-                is ClassProtoData -> {
-                    removed.add(oldData.nameResolver.getClassId(oldData.proto.fqName).asSingleFqName())
-                }
-                is PackagePartProtoData -> {
-                    //TODO fqName is not unique. It's package and can be present in both java and kotlin
-                    removed.add(packageProtoKey?.let { FqName(it) } ?: oldData.packageFqName)
-                }
-            }
-        }
-
         if (oldData == null) {
             newData!!.collectAll(isRemoved = false, isAdded = true, collectAllMembersForNewClass = collectAllMembersForNewClass)
             return
@@ -171,8 +125,8 @@ class ChangesCollector {
         }
     }
 
-    fun <T> T.getNonPrivateNames(nameResolver: NameResolver, vararg members: T.() -> List<MessageLite>) =
-        members.flatMap { this.it().filterNot { it.isPrivate }.names(nameResolver) }.toSet()
+    private fun <T> T.getNonPrivateNames(nameResolver: NameResolver, vararg members: T.() -> List<MessageLite>): Set<String> =
+            members.flatMap { this.it().filterNot { it.isPrivate }.names(nameResolver) }.toSet()
 
     //TODO remember all sealed parent classes
     private fun ProtoData.collectAll(isRemoved: Boolean, isAdded: Boolean, collectAllMembersForNewClass: Boolean = false) =
@@ -183,15 +137,16 @@ class ChangesCollector {
 
     private fun PackagePartProtoData.collectAllFromPackage(isRemoved: Boolean) {
         val memberNames =
-            proto.getNonPrivateNames(
-                nameResolver,
-                ProtoBuf.Package::getFunctionList,
-                ProtoBuf.Package::getPropertyList
-            )
+                proto.getNonPrivateNames(
+                        nameResolver,
+                        ProtoBuf.Package::getFunctionList,
+                        ProtoBuf.Package::getPropertyList
+                )
 
         if (isRemoved) {
             collectRemovedMembers(packageFqName, memberNames)
-        } else {
+        }
+        else {
             collectChangedMembers(packageFqName, memberNames)
         }
     }
@@ -206,7 +161,8 @@ class ChangesCollector {
             val collectMember = if (isRemoved) this@ChangesCollector::collectRemovedMember else this@ChangesCollector::collectChangedMember
             collectMember(classFqName.parent(), classFqName.shortName().asString())
             memberNames.forEach { collectMember(classFqName, it) }
-        } else {
+        }
+        else {
             if (!isRemoved && collectAllMembersForNewClass) {
                 val memberNames = getNonPrivateMemberNames()
                 memberNames.forEach { this@ChangesCollector.collectChangedMember(classFqName, it) }
@@ -233,6 +189,15 @@ class ChangesCollector {
         addChangedParents(fqName, changedParentsFqNames)
     }
 
+    private fun ClassProtoData.getNonPrivateMemberNames(): Set<String> {
+        return proto.getNonPrivateNames(
+                nameResolver,
+                ProtoBuf.Class::getConstructorList,
+                ProtoBuf.Class::getFunctionList,
+                ProtoBuf.Class::getPropertyList
+        ) + proto.enumEntryList.map { nameResolver.getString(it.name) }
+    }
+
     fun collectMemberIfValueWasChanged(scope: FqName, name: String, oldValue: Any?, newValue: Any?) {
         if (oldValue == null && newValue == null) {
             throw IllegalStateException("Old and new value are null for $scope#$name")
@@ -240,7 +205,8 @@ class ChangesCollector {
 
         if (oldValue != null && newValue == null) {
             collectRemovedMember(scope, name)
-        } else if (oldValue != newValue) {
+        }
+        else if (oldValue != newValue) {
             collectChangedMember(scope, name)
         }
     }

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

@@ -1,76 +0,0 @@
-/*
- * Copyright 2010-2021 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
-
-import org.jetbrains.kotlin.name.FqName
-import java.io.ObjectInputStream
-import java.io.ObjectOutputStream
-import java.io.Serializable
-
-/**
- * Changes to the classpath of the `KotlinCompile` task, used to compute the source files that need to be recompiled during an incremental
- * run.
- */
-sealed class ClasspathChanges : Serializable {
-
-    class Available() : ClasspathChanges() {
-
-        lateinit var lookupSymbols: List<LookupSymbol>
-            private set
-
-        lateinit var fqNames: List<FqName>
-            private set
-
-        constructor(lookupSymbols: List<LookupSymbol>, fqNames: List<FqName>) : this() {
-            this.lookupSymbols = lookupSymbols
-            this.fqNames = fqNames
-        }
-
-        private fun writeObject(out: ObjectOutputStream) {
-            out.writeInt(lookupSymbols.size)
-            lookupSymbols.forEach {
-                out.writeUTF(it.name)
-                out.writeUTF(it.scope)
-            }
-
-            out.writeInt(fqNames.size)
-            fqNames.forEach {
-                out.writeUTF(it.asString())
-            }
-        }
-
-        private fun readObject(ois: ObjectInputStream) {
-            val lookupSymbolsSize = ois.readInt()
-            val lookupSymbols = ArrayList<LookupSymbol>(lookupSymbolsSize)
-            repeat(lookupSymbolsSize) {
-                val name = ois.readUTF()
-                val scope = ois.readUTF()
-                lookupSymbols.add(LookupSymbol(name, scope))
-            }
-            this.lookupSymbols = lookupSymbols
-
-            val fqNamesSize = ois.readInt()
-            val fqNames = ArrayList<FqName>(fqNamesSize)
-            repeat(fqNamesSize) {
-                val fqNameString = ois.readUTF()
-                fqNames.add(FqName(fqNameString))
-            }
-            this.fqNames = fqNames
-        }
-
-        companion object {
-            private const val serialVersionUID = 0L
-        }
-    }
-
-    sealed class NotAvailable : ClasspathChanges() {
-        object UnableToCompute : NotAvailable()
-        object ForNonIncrementalRun : NotAvailable()
-        object ClasspathSnapshotIsDisabled : NotAvailable()
-        object ReservedForTestsOnly : NotAvailable()
-        object ForJSCompiler : NotAvailable()
-    }
-}

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

@@ -17,7 +17,6 @@
 package org.jetbrains.kotlin.incremental
 
 import com.intellij.util.io.DataExternalizer
-import org.jetbrains.kotlin.build.GeneratedFile
 import org.jetbrains.kotlin.incremental.js.IncrementalResultsConsumerImpl
 import org.jetbrains.kotlin.incremental.js.IrTranslationResultValue
 import org.jetbrains.kotlin.incremental.js.TranslationResultValue
@@ -49,7 +48,6 @@ open class IncrementalJsCache(
         private const val INLINE_FUNCTIONS = "inline-functions"
         private const val HEADER_FILE_NAME = "header.meta"
         private const val PACKAGE_META_FILE = "packages-meta"
-        private const val SOURCE_TO_JS_OUTPUT = "source-to-js-output"
 
         fun hasHeaderFile(cachesDir: File) = File(cachesDir, HEADER_FILE_NAME).exists()
     }
@@ -62,7 +60,6 @@ open class IncrementalJsCache(
     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))
-    private val sourceToJsOutputsMap = registerMap(SourceToJsOutputMap(SOURCE_TO_JS_OUTPUT.storageFile, pathConverter))
 
     private val dirtySources = hashSetOf<File>()
 
@@ -78,7 +75,6 @@ open class IncrementalJsCache(
 
     override fun markDirty(removedAndCompiledSources: Collection<File>) {
         removedAndCompiledSources.forEach { sourceFile ->
-            sourceToJsOutputsMap.remove(sourceFile)
             // The common prefix of all FQN parents has to be the file package
             sourceToClassesMap[sourceFile].map { it.parentOrNull()?.asString() ?: "" }.minByOrNull { it.length }?.let {
                 packageMetadata.remove(it)
@@ -99,10 +95,6 @@ open class IncrementalJsCache(
         }
     }
 
-    fun getOutputsBySource(sourceFile: File): Collection<File> {
-        return sourceToJsOutputsMap.get(sourceFile)
-    }
-
     fun compareAndUpdate(incrementalResults: IncrementalResultsConsumerImpl, changesCollector: ChangesCollector) {
         val translatedFiles = incrementalResults.packageParts
 
@@ -137,8 +129,8 @@ open class IncrementalJsCache(
         }
 
         for ((srcFile, irData) in incrementalResults.irFileData) {
-            val (fileData, types, signatures, strings, declarations, bodies, fqn, debugInfos) = irData
-            irTranslationResults.put(srcFile, fileData, types, signatures, strings, declarations, bodies, fqn, debugInfos)
+            val (fileData, types, signatures, strings, declarations, bodies, fqn) = irData
+            irTranslationResults.put(srcFile, fileData, types, signatures, strings, declarations, bodies, fqn)
         }
     }
 
@@ -183,17 +175,6 @@ open class IncrementalJsCache(
                 }
             }
         }
-
-    fun updateSourceToOutputMap(
-        generatedFiles: Iterable<GeneratedFile>,
-    ) {
-        for (generatedFile in generatedFiles) {
-            for (source in generatedFile.sourceFiles) {
-                if (dirtySources.contains(source))
-                    sourceToJsOutputsMap.add(source, generatedFile.outputFile)
-            }
-        }
-    }
 }
 
 private object TranslationResultValueExternalizer : DataExternalizer<TranslationResultValue> {
@@ -234,20 +215,17 @@ private class TranslationResultMap(
     override fun dumpValue(value: TranslationResultValue): String =
         "Metadata: ${value.metadata.md5()}, Binary AST: ${value.binaryAst.md5()}, InlineData: ${value.inlineData.md5()}"
 
-    @Synchronized
     fun put(sourceFile: File, newMetadata: ByteArray, newBinaryAst: ByteArray, newInlineData: ByteArray) {
         storage[pathConverter.toPath(sourceFile)] =
             TranslationResultValue(metadata = newMetadata, binaryAst = newBinaryAst, inlineData = newInlineData)
     }
 
-    @Synchronized
     operator fun get(sourceFile: File): TranslationResultValue? =
         storage[pathConverter.toPath(sourceFile)]
 
     fun keys(): Collection<File> =
         storage.keys.map { pathConverter.toFile(it) }
 
-    @Synchronized
     fun remove(sourceFile: File, changesCollector: ChangesCollector) {
         val path = pathConverter.toPath(sourceFile)
         val protoBytes = storage[path]!!.metadata
@@ -269,7 +247,6 @@ private object IrTranslationResultValueExternalizer : DataExternalizer<IrTransla
         output.writeArray(value.declarations)
         output.writeArray(value.bodies)
         output.writeArray(value.fqn)
-        value.debugInfo?.let { output.writeArray(it) }
     }
 
     private fun DataOutput.writeArray(array: ByteArray) {
@@ -284,17 +261,6 @@ private object IrTranslationResultValueExternalizer : DataExternalizer<IrTransla
         return filedata
     }
 
-    private fun DataInput.readArrayOrNull(): ByteArray? {
-        try {
-            val dataSize = readInt()
-            val filedata = ByteArray(dataSize)
-            readFully(filedata)
-            return filedata
-        } catch (e: Throwable) {
-            return null
-        }
-    }
-
     override fun read(input: DataInput): IrTranslationResultValue {
         val fileData = input.readArray()
         val types = input.readArray()
@@ -303,9 +269,8 @@ private object IrTranslationResultValueExternalizer : DataExternalizer<IrTransla
         val declarations = input.readArray()
         val bodies = input.readArray()
         val fqn = input.readArray()
-        val debugInfos = input.readArrayOrNull()
 
-        return IrTranslationResultValue(fileData, types, signatures, strings, declarations, bodies, fqn, debugInfos)
+        return IrTranslationResultValue(fileData, types, signatures, strings, declarations, bodies, fqn)
     }
 }
 
@@ -330,11 +295,10 @@ private class IrTranslationResultMap(
         newStrings: ByteArray,
         newDeclarations: ByteArray,
         newBodies: ByteArray,
-        fqn: ByteArray,
-        debugInfos: ByteArray?
+        fqn: ByteArray
     ) {
         storage[pathConverter.toPath(sourceFile)] =
-            IrTranslationResultValue(newFiledata, newTypes, newSignatures, newStrings, newDeclarations, newBodies, fqn, debugInfos)
+            IrTranslationResultValue(newFiledata, newTypes, newSignatures, newStrings, newDeclarations, newBodies, fqn)
     }
 
     operator fun get(sourceFile: File): IrTranslationResultValue? =
@@ -395,7 +359,6 @@ private class InlineFunctionsMap(
     storageFile: File,
     private val pathConverter: FileToPathConverter
 ) : BasicStringMap<Map<String, Long>>(storageFile, StringToLongMapExternalizer) {
-    @Synchronized
     fun process(srcFile: File, newMap: Map<String, Long>, changesCollector: ChangesCollector) {
         val key = pathConverter.toPath(srcFile)
         val oldMap = storage[key] ?: emptyMap()
@@ -413,7 +376,6 @@ private class InlineFunctionsMap(
         }
     }
 
-    @Synchronized
     fun remove(sourceFile: File) {
         storage.remove(pathConverter.toPath(sourceFile))
     }

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

@@ -33,7 +33,6 @@ import org.jetbrains.kotlin.metadata.jvm.deserialization.JvmProtoBufUtil
 import org.jetbrains.kotlin.metadata.jvm.deserialization.ModuleMapping
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
-import org.jetbrains.kotlin.name.SpecialNames.DEFAULT_NAME_FOR_COMPANION_OBJECT
 import org.jetbrains.kotlin.resolve.jvm.AsmTypes
 import org.jetbrains.kotlin.resolve.jvm.JvmClassName
 import org.jetbrains.org.objectweb.asm.*
@@ -185,7 +184,7 @@ open class IncrementalJvmCache(
         sourceToClassesMap.add(source, jvmClassName)
         val (proto, nameResolver) = serializedJavaClass.toProtoData()
         addToClassStorage(proto, nameResolver, source)
-//        collector.addJavaProto(ClassProtoData(proto, nameResolver))
+
         dirtyOutputClassesMap.notDirty(jvmClassName)
     }
 
@@ -308,7 +307,7 @@ open class IncrementalJvmCache(
             storage[key] = newData
 
             val packageFqName = kotlinClass.className.packageFqName
-            changesCollector.collectProtoChanges(oldData?.toProtoData(packageFqName), newData.toProtoData(packageFqName), packageProtoKey = key)
+            changesCollector.collectProtoChanges(oldData?.toProtoData(packageFqName), newData.toProtoData(packageFqName))
         }
 
         operator fun contains(className: JvmClassName): Boolean =
@@ -400,9 +399,7 @@ open class IncrementalJvmCache(
             }
 
             for (const in oldMap.keys + newMap.keys) {
-                //Constant can be declared via companion object or via const field declaration
-                changesCollector.collectMemberIfValueWasChanged(kotlinClass.scopeFqName(companion = true), const, oldMap[const], newMap[const])
-                changesCollector.collectMemberIfValueWasChanged(kotlinClass.scopeFqName(companion = false), const, oldMap[const], newMap[const])
+                changesCollector.collectMemberIfValueWasChanged(kotlinClass.scopeFqName(), const, oldMap[const], newMap[const])
             }
         }
 
@@ -602,12 +599,11 @@ sealed class ChangeInfo(val fqName: FqName) {
     }
 }
 
-private fun LocalFileKotlinClass.scopeFqName(companion: Boolean = false) = when (classHeader.kind) {
-    KotlinClassHeader.Kind.CLASS -> {
-        className.fqNameForClassNameWithoutDollars.let { if (companion) it.child(DEFAULT_NAME_FOR_COMPANION_OBJECT) else it }
+private fun LocalFileKotlinClass.scopeFqName() =
+    when (classHeader.kind) {
+        KotlinClassHeader.Kind.CLASS -> className.fqNameForClassNameWithoutDollars
+        else -> className.packageFqName
     }
-    else -> className.packageFqName
-}
 
 fun ByteArray.md5(): Long {
     val d = MessageDigest.getInstance("MD5").digest(this)!!

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

@@ -12,8 +12,7 @@ data class IncrementalModuleEntry(
     private val projectPath: String,
     val name: String,
     val buildDir: File,
-    val buildHistoryFile: File,
-    val abiSnapshot: File
+    val buildHistoryFile: File
 ) : Serializable {
     companion object {
         private const val serialVersionUID = 0L
@@ -27,9 +26,7 @@ class IncrementalModuleInfo(
     val nameToModules: Map<String, Set<IncrementalModuleEntry>>,
     val jarToClassListFile: Map<File, File>,
     // only for js and mpp
-    val jarToModule: Map<File, IncrementalModuleEntry>,
-    //for JVM only
-    val jarToAbiSnapshot: Map<File, File>
+    val jarToModule: Map<File, IncrementalModuleEntry>
 ) : Serializable {
     companion object {
         private const val serialVersionUID = 1L

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

@@ -16,7 +16,6 @@
 
 package org.jetbrains.kotlin.incremental
 
-import com.intellij.openapi.diagnostic.Logger
 import com.intellij.util.containers.MultiMap
 import org.jetbrains.annotations.TestOnly
 import org.jetbrains.kotlin.incremental.components.LookupTracker
@@ -34,8 +33,6 @@ open class LookupStorage(
     targetDataDir: File,
     pathConverter: FileToPathConverter
 ) : BasicMapsOwner(targetDataDir) {
-    val LOG = Logger.getInstance("#org.jetbrains.kotlin.jps.build.KotlinBuilder")
-
     companion object {
         private val DELETED_TO_SIZE_TRESHOLD = 0.5
         private val MINIMUM_GARBAGE_COLLECTIBLE_SIZE = 10000
@@ -44,44 +41,36 @@ open class LookupStorage(
     private val countersFile = "counters".storageFile
     private val idToFile = registerMap(IdToFileMap("id-to-file".storageFile, pathConverter))
     private val fileToId = registerMap(FileToIdMap("file-to-id".storageFile, pathConverter))
-    val lookupMap = registerMap(LookupMap("lookups".storageFile))
+    private val lookupMap = registerMap(LookupMap("lookups".storageFile))
 
     @Volatile
     private var size: Int = 0
 
+    @Volatile
+    private var deletedCount: Int = 0
+
     init {
         try {
             if (countersFile.exists()) {
                 val lines = countersFile.readLines()
                 size = lines[0].toInt()
+                deletedCount = lines[1].toInt()
             }
         } catch (e: Exception) {
             throw IOException("Could not read $countersFile", e)
         }
+
     }
 
     @Synchronized
     fun get(lookupSymbol: LookupSymbol): Collection<String> {
         val key = LookupSymbolKey(lookupSymbol.name, lookupSymbol.scope)
         val fileIds = lookupMap[key] ?: return emptySet()
-        val paths = mutableSetOf<String>()
-        val filtered = mutableSetOf<Int>()
-
-        for (fileId in fileIds) {
-            val path = idToFile[fileId]?.path
-
-            if (path != null) {
-                paths.add(path)
-                filtered.add(fileId)
-            }
 
+        return fileIds.mapNotNull {
+            // null means it's outdated
+            idToFile[it]?.path
         }
-
-        if (size > MINIMUM_GARBAGE_COLLECTIBLE_SIZE && filtered.size.toDouble() / fileIds.size.toDouble() < DELETED_TO_SIZE_TRESHOLD) {
-            lookupMap[key] = filtered
-        }
-
-        return paths
     }
 
     @Synchronized
@@ -92,8 +81,8 @@ open class LookupStorage(
             val key = LookupSymbolKey(lookupSymbol.name, lookupSymbol.scope)
             val paths = lookups[lookupSymbol]
             val fileIds = paths.mapTo(TreeSet()) { pathToId[it]!! }
-
-            lookupMap.append(key, fileIds)
+            fileIds.addAll(lookupMap[key] ?: emptySet())
+            lookupMap[key] = fileIds
         }
     }
 
@@ -103,6 +92,7 @@ open class LookupStorage(
             val id = fileToId[file] ?: continue
             idToFile.remove(id)
             fileToId.remove(file)
+            deletedCount++
         }
     }
 
@@ -113,6 +103,7 @@ open class LookupStorage(
         }
 
         size = 0
+        deletedCount = 0
 
         super.clean()
     }
@@ -120,15 +111,18 @@ open class LookupStorage(
     @Synchronized
     override fun flush(memoryCachesOnly: Boolean) {
         try {
+            removeGarbageIfNeeded()
+
             if (size > 0) {
                 if (!countersFile.exists()) {
                     countersFile.parentFile.mkdirs()
                     countersFile.createNewFile()
                 }
 
-                countersFile.writeText("$size\n")
+                countersFile.writeText("$size\n$deletedCount")
             }
-        } finally {
+        }
+        finally {
             super.flush(memoryCachesOnly)
         }
     }
@@ -143,7 +137,13 @@ open class LookupStorage(
         return id
     }
 
-    private fun removeGarbageForTests() {
+    private fun removeGarbageIfNeeded(force: Boolean = false) {
+        if (force || (size > MINIMUM_GARBAGE_COLLECTIBLE_SIZE && deletedCount.toDouble() / size > DELETED_TO_SIZE_TRESHOLD)) {
+            doRemoveGarbage()
+        }
+    }
+
+    private fun doRemoveGarbage() {
         for (hash in lookupMap.keys) {
             lookupMap[hash] = lookupMap[hash]!!.filter { it in idToFile }.toSet()
         }
@@ -153,6 +153,7 @@ open class LookupStorage(
         idToFile.clean()
         fileToId.clean()
         size = 0
+        deletedCount = 0
 
         for ((file, oldId) in oldFileToId.entries.sortedBy { it.key.path }) {
             val newId = addFileIfNeeded(file)
@@ -164,16 +165,15 @@ open class LookupStorage(
 
             if (fileIds.isEmpty()) {
                 lookupMap.remove(lookup)
-            } else {
+            }
+            else {
                 lookupMap[lookup] = fileIds
             }
         }
     }
 
-
-    @TestOnly
-    fun forceGC() {
-        removeGarbageForTests()
+    @TestOnly fun forceGC() {
+        removeGarbageIfNeeded(force = true)
         flush(false)
     }
 

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

@@ -1104,11 +1104,6 @@ open class ProtoCompareGenerated(
             if (!checkEquals(old.setter, new.setter)) return false
         }
 
-        if (old.hasDelegateMethod() != new.hasDelegateMethod()) return false
-        if (old.hasDelegateMethod()) {
-            if (!checkEquals(old.delegateMethod, new.delegateMethod)) return false
-        }
-
         return true
     }
 
@@ -2358,10 +2353,6 @@ fun JvmProtoBuf.JvmPropertySignature.hashCode(stringIndexes: (Int) -> Int, fqNam
         hashCode = 31 * hashCode + setter.hashCode(stringIndexes, fqNameIndexes, typeById)
     }
 
-    if (hasDelegateMethod()) {
-        hashCode = 31 * hashCode + delegateMethod.hashCode(stringIndexes, fqNameIndexes, typeById)
-    }
-
     return hashCode
 }
 

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

@@ -255,23 +255,22 @@ fun withSubtypes(
     typeFqName: FqName,
     caches: Iterable<IncrementalCacheCommon>
 ): Set<FqName> {
-    val typesToProccess = LinkedHashSet(listOf(typeFqName))
-    val proccessedTypes = hashSetOf<FqName>()
+    val types = LinkedHashSet(listOf(typeFqName))
+    val subtypes = hashSetOf<FqName>()
 
-
-    while (typesToProccess.isNotEmpty()) {
-        val iterator = typesToProccess.iterator()
+    while (types.isNotEmpty()) {
+        val iterator = types.iterator()
         val unprocessedType = iterator.next()
         iterator.remove()
 
         caches.asSequence()
             .flatMap { it.getSubtypesOf(unprocessedType) }
-            .filter { it !in proccessedTypes }
-            .forEach { typesToProccess.add(it) }
+            .filter { it !in subtypes }
+            .forEach { types.add(it) }
 
-        proccessedTypes.add(unprocessedType)
+        subtypes.add(unprocessedType)
     }
 
-    return proccessedTypes
+    return subtypes
 }
 

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

@@ -47,16 +47,10 @@ abstract class BasicMap<K : Comparable<K>, V>(
         storage.flush(memoryCachesOnly)
     }
 
-    // avoid unsynchronized close
     fun close() {
         storage.close()
     }
 
-    @TestOnly
-    fun closeForTest() {
-        close()
-    }
-
     @TestOnly
     fun dump(): String {
         return with(StringBuilder()) {

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

@@ -34,6 +34,7 @@ class CachingLazyStorage<K, V>(
 ) : LazyStorage<K, V> {
     private var storage: PersistentHashMap<K, V>? = null
 
+    @Synchronized
     private fun getStorageIfExists(): PersistentHashMap<K, V>? {
         if (storage != null) return storage
 
@@ -45,36 +46,32 @@ class CachingLazyStorage<K, V>(
         return null
     }
 
+    @Synchronized
     private fun getStorageOrCreateNew(): PersistentHashMap<K, V> {
         if (storage == null) {
             storage = createMap()
         }
+
         return storage!!
     }
 
     override val keys: Collection<K>
-        @Synchronized
         get() = getStorageIfExists()?.allKeysWithExistingMapping ?: listOf()
 
-    @Synchronized
     override operator fun contains(key: K): Boolean =
         getStorageIfExists()?.containsMapping(key) ?: false
 
-    @Synchronized
     override operator fun get(key: K): V? =
         getStorageIfExists()?.get(key)
 
-    @Synchronized
     override operator fun set(key: K, value: V) {
         getStorageOrCreateNew().put(key, value)
     }
 
-    @Synchronized
     override fun remove(key: K) {
         getStorageIfExists()?.remove(key)
     }
 
-    @Synchronized
     override fun append(key: K, value: V) {
         getStorageOrCreateNew().appendData(key, { valueExternalizer.save(it, value) })
     }
@@ -106,11 +103,7 @@ class CachingLazyStorage<K, V>(
 
     @Synchronized
     override fun close() {
-        try {
-            storage?.close()
-        } finally {
-            storage = null
-        }
+        storage?.close()
     }
 
     private fun createMap(): PersistentHashMap<K, V> = PersistentHashMap(storageFile, keyDescriptor, valueExternalizer)

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

@@ -28,7 +28,6 @@ internal open class ClassOneToManyMap(storageFile: File) : BasicStringMap<Collec
         storage.append(key.asString(), listOf(value.asString()))
     }
 
-    @Synchronized
     operator fun get(key: FqName): Collection<FqName> =
         storage[key.asString()]?.map(::FqName) ?: setOf()
 

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

@@ -18,7 +18,7 @@ package org.jetbrains.kotlin.incremental.storage
 
 import java.io.File
 
-class LookupMap(storage: File) : BasicMap<LookupSymbolKey, Collection<Int>>(storage, LookupSymbolKeyDescriptor, IntCollectionExternalizer) {
+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()
@@ -27,10 +27,6 @@ class LookupMap(storage: File) : BasicMap<LookupSymbolKey, Collection<Int>>(stor
         storage.append(LookupSymbolKey(name, scope), listOf(fileId))
     }
 
-    fun append(lookup: LookupSymbolKey, fileIds: Collection<Int>) {
-        storage.append(lookup, fileIds)
-    }
-
     operator fun get(key: LookupSymbolKey): Collection<Int>? = storage[key]
 
     operator fun set(key: LookupSymbolKey, fileIds: Set<Int>) {

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

@@ -31,6 +31,7 @@ class NonCachingLazyStorage<K, V>(
 ) : LazyStorage<K, V> {
     private var storage: PersistentHashMap<K, V>? = null
 
+    @Synchronized
     private fun getStorageIfExists(): PersistentHashMap<K, V>? {
         if (storage != null) return storage
 
@@ -42,6 +43,7 @@ class NonCachingLazyStorage<K, V>(
         return null
     }
 
+    @Synchronized
     private fun getStorageOrCreateNew(): PersistentHashMap<K, V> {
         if (storage == null) {
             storage = createMap()
@@ -51,28 +53,22 @@ class NonCachingLazyStorage<K, V>(
     }
 
     override val keys: Collection<K>
-        @Synchronized
         get() = getStorageIfExists()?.allKeysWithExistingMapping ?: listOf()
 
-    @Synchronized
     override operator fun contains(key: K): Boolean =
         getStorageIfExists()?.containsMapping(key) ?: false
 
-    @Synchronized
     override operator fun get(key: K): V? =
         getStorageIfExists()?.get(key)
 
-    @Synchronized
     override operator fun set(key: K, value: V) {
         getStorageOrCreateNew().put(key, value)
     }
 
-    @Synchronized
     override fun remove(key: K) {
         getStorageIfExists()?.remove(key)
     }
 
-    @Synchronized
     override fun append(key: K, value: V) {
         getStorageOrCreateNew().appendData(key) { dataOutput -> valueExternalizer.save(dataOutput, value) }
     }
@@ -104,11 +100,7 @@ class NonCachingLazyStorage<K, V>(
 
     @Synchronized
     override fun close() {
-        try {
-            storage?.close()
-        } finally {
-            storage = null
-        }
+        storage?.close()
     }
 
     private fun createMap(): PersistentHashMap<K, V> =

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

@@ -1,43 +0,0 @@
-/*
- * Copyright 2010-2021 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 org.jetbrains.kotlin.incremental.dumpCollection
-import java.io.File
-
-class SourceToJsOutputMap(storageFile: File, private val pathConverter: FileToPathConverter) : BasicStringMap<Collection<String>>(storageFile, StringCollectionExternalizer) {
-    override fun dumpValue(value: Collection<String>): String = value.dumpCollection()
-
-    @Synchronized
-    fun add(key: File, value: File) {
-        storage.append(pathConverter.toPath(key), listOf(pathConverter.toPath(value)))
-    }
-
-    operator fun get(sourceFile: File): Collection<File> =
-        storage[pathConverter.toPath(sourceFile)]?.map { pathConverter.toFile(it) } ?: setOf()
-
-
-    @Synchronized
-    operator fun set(key: File, values: Collection<File>) {
-        if (values.isEmpty()) {
-            remove(key)
-            return
-        }
-
-        storage[pathConverter.toPath(key)] = values.map { pathConverter.toPath(it) }
-    }
-
-    @Synchronized
-    fun remove(key: File) {
-        storage.remove(pathConverter.toPath(key))
-    }
-
-    @Synchronized
-    fun removeValues(key: File, removed: Set<File>) {
-        val notRemoved = this[key].filter { it !in removed }
-        this[key] = notRemoved
-    }
-}

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

@@ -21,49 +21,23 @@ import com.intellij.util.io.DataExternalizer
 import com.intellij.util.io.EnumeratorStringDescriptor
 import com.intellij.util.io.IOUtil
 import com.intellij.util.io.KeyDescriptor
-import org.jetbrains.kotlin.cli.common.CompilerSystemProperties
-import org.jetbrains.kotlin.cli.common.toBooleanLenient
 import java.io.DataInput
 import java.io.DataInputStream
 import java.io.DataOutput
 import java.io.File
 import java.util.*
 
-/**
- * Storage versioning:
- * 0 - only name and value hashes are saved
- * 1 - name and scope are saved
- */
 object LookupSymbolKeyDescriptor : KeyDescriptor<LookupSymbolKey> {
     override fun read(input: DataInput): LookupSymbolKey {
-        val version = input.readByte()
-        return when (version.toInt()) {
-            0 -> {
-                val name = input.readUTF()
-                val scope = input.readUTF()
-                LookupSymbolKey(name.hashCode(), scope.hashCode(), name, scope)
-            }
-            1 -> {
-                val first = input.readInt()
-                val second = input.readInt()
-                LookupSymbolKey(first, second, "", "")
-            }
-            else -> throw RuntimeException("Unknown version of LookupSymbolKeyDescriptor=${version}")
-        }
+        val first = input.readInt()
+        val second = input.readInt()
+
+        return LookupSymbolKey(first, second)
     }
 
-    private val storeFullFqName = CompilerSystemProperties.COMPILE_INCREMENTAL_WITH_CLASSPATH_SHAPSHOTS.value.toBooleanLenient() ?: false
-
     override fun save(output: DataOutput, value: LookupSymbolKey) {
-        if (storeFullFqName) {
-            output.writeByte(0)
-            output.writeUTF(value.name)
-            output.writeUTF(value.scope)
-        } else {
-            output.writeByte(1)
-            output.writeInt(value.nameHash)
-            output.writeInt(value.scopeHash)
-        }
+        output.writeInt(value.nameHash)
+        output.writeInt(value.scopeHash)
     }
 
     override fun getHashCode(value: LookupSymbolKey): Int = value.hashCode()

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

@@ -16,8 +16,8 @@
 
 package org.jetbrains.kotlin.incremental.storage
 
-data class LookupSymbolKey(val nameHash: Int, val scopeHash: Int, val name:String, val scope:String) : Comparable<LookupSymbolKey> {
-    constructor(name: String, scope: String) : this(name.hashCode(), scope.hashCode(), name, scope)
+data class LookupSymbolKey(val nameHash: Int, val scopeHash: Int) : Comparable<LookupSymbolKey> {
+    constructor(name: String, scope: String) : this(name.hashCode(), scope.hashCode())
 
     override fun compareTo(other: LookupSymbolKey): Int {
         val nameCmp = nameHash.compareTo(other.nameHash)
@@ -26,26 +26,6 @@ data class LookupSymbolKey(val nameHash: Int, val scopeHash: Int, val name:Strin
 
         return scopeHash.compareTo(other.scopeHash)
     }
-
-    override fun hashCode(): Int {
-        var result = nameHash
-        result = 31 * result + scopeHash
-        return result
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) return true
-        if (javaClass != other?.javaClass) return false
-
-        other as LookupSymbolKey
-
-        if (nameHash != other.nameHash) return false
-        if (scopeHash != other.scopeHash) return false
-
-        return true
-    }
-
-
 }
 
 data class ProtoMapValue(val isPackageFacade: Boolean, val bytes: ByteArray, val strings: Array<String>)

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

@@ -23,8 +23,7 @@ data class BuildLogFinder(
     private val isGradleEnabled: Boolean = false,
     private val isJsEnabled: Boolean = false,
     private val isScopeExpansionEnabled: Boolean = false,
-    private val isKlibEnabled: Boolean = false,
-    private val isFirEnabled: Boolean = false
+    private val isKlibEnabled: Boolean = false
 ) {
     companion object {
         private const val JS_LOG = "js-build.log"
@@ -33,8 +32,6 @@ data class BuildLogFinder(
         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"
-        private const val FIR_LOG = "fir-build.log"
-        private const val GRADLE_FIR_LOG = "gradle-fir-build.log"
         private const val SIMPLE_LOG = "build.log"
 
         fun isJpsLogFile(file: File): Boolean =
@@ -48,8 +45,6 @@ data class BuildLogFinder(
             isScopeExpansionEnabled && SCOPE_EXPANDING_LOG in files -> SCOPE_EXPANDING_LOG
             isKlibEnabled && KLIB_LOG in files -> KLIB_LOG
             isJsEnabled && JS_LOG in files -> JS_LOG
-            isGradleEnabled && isFirEnabled && GRADLE_FIR_LOG in files -> GRADLE_FIR_LOG
-            isFirEnabled && FIR_LOG in files -> FIR_LOG
             isGradleEnabled && GRADLE_LOG in files -> GRADLE_LOG
             isJsEnabled && JS_JPS_LOG in files -> JS_JPS_LOG
             isDataContainerBuildLogEnabled && DATA_CONTAINER_LOG in files -> DATA_CONTAINER_LOG

build-common/test/org/jetbrains/kotlin/library/metadata/DebugKlibMetadataProtoBuf.java

@@ -10,21 +10,17 @@ public final class DebugKlibMetadataProtoBuf {
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.packageFqName);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.classAnnotation);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.classFile);
-    registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.classKdoc);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.classUniqId);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.constructorAnnotation);
-    registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.constructorKdoc);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.constructorUniqId);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.functionAnnotation);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.functionFile);
-    registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.functionKdoc);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.functionUniqId);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.propertyAnnotation);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.propertyGetterAnnotation);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.propertySetterAnnotation);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.compileTimeValue);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.propertyFile);
-    registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.propertyKdoc);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.propertyUniqId);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.enumEntryAnnotation);
     registry.add(org.jetbrains.kotlin.library.metadata.DebugKlibMetadataProtoBuf.enumEntryOrdinal);
@@ -3167,17 +3163,6 @@ public final class DebugKlibMetadataProtoBuf {
           .newFileScopedGeneratedExtension(
         java.lang.Integer.class,
         null);
-  public static final int CLASS_KDOC_FIELD_NUMBER = 176;
-  /**
-   * <code>extend .org.jetbrains.kotlin.metadata.Class { ... }</code>
-   */
-  public static final
-    org.jetbrains.kotlin.protobuf.GeneratedMessage.GeneratedExtension<
-      org.jetbrains.kotlin.metadata.DebugProtoBuf.Class,
-      java.lang.String> classKdoc = org.jetbrains.kotlin.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        java.lang.String.class,
-        null);
   public static final int CLASS_UNIQ_ID_FIELD_NUMBER = 171;
   /**
    * <code>extend .org.jetbrains.kotlin.metadata.Class { ... }</code>
@@ -3200,17 +3185,6 @@ public final class DebugKlibMetadataProtoBuf {
           .newFileScopedGeneratedExtension(
         org.jetbrains.kotlin.metadata.DebugProtoBuf.Annotation.class,
         org.jetbrains.kotlin.metadata.DebugProtoBuf.Annotation.getDefaultInstance());
-  public static final int CONSTRUCTOR_KDOC_FIELD_NUMBER = 173;
-  /**
-   * <code>extend .org.jetbrains.kotlin.metadata.Constructor { ... }</code>
-   */
-  public static final
-    org.jetbrains.kotlin.protobuf.GeneratedMessage.GeneratedExtension<
-      org.jetbrains.kotlin.metadata.DebugProtoBuf.Constructor,
-      java.lang.String> constructorKdoc = org.jetbrains.kotlin.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        java.lang.String.class,
-        null);
   public static final int CONSTRUCTOR_UNIQ_ID_FIELD_NUMBER = 172;
   /**
    * <code>extend .org.jetbrains.kotlin.metadata.Constructor { ... }</code>
@@ -3244,17 +3218,6 @@ public final class DebugKlibMetadataProtoBuf {
           .newFileScopedGeneratedExtension(
         java.lang.Integer.class,
         null);
-  public static final int FUNCTION_KDOC_FIELD_NUMBER = 174;
-  /**
-   * <code>extend .org.jetbrains.kotlin.metadata.Function { ... }</code>
-   */
-  public static final
-    org.jetbrains.kotlin.protobuf.GeneratedMessage.GeneratedExtension<
-      org.jetbrains.kotlin.metadata.DebugProtoBuf.Function,
-      java.lang.String> functionKdoc = org.jetbrains.kotlin.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        java.lang.String.class,
-        null);
   public static final int FUNCTION_UNIQ_ID_FIELD_NUMBER = 173;
   /**
    * <code>extend .org.jetbrains.kotlin.metadata.Function { ... }</code>
@@ -3321,17 +3284,6 @@ public final class DebugKlibMetadataProtoBuf {
           .newFileScopedGeneratedExtension(
         java.lang.Integer.class,
         null);
-  public static final int PROPERTY_KDOC_FIELD_NUMBER = 180;
-  /**
-   * <code>extend .org.jetbrains.kotlin.metadata.Property { ... }</code>
-   */
-  public static final
-    org.jetbrains.kotlin.protobuf.GeneratedMessage.GeneratedExtension<
-      org.jetbrains.kotlin.metadata.DebugProtoBuf.Property,
-      java.lang.String> propertyKdoc = org.jetbrains.kotlin.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        java.lang.String.class,
-        null);
   public static final int PROPERTY_UNIQ_ID_FIELD_NUMBER = 179;
   /**
    * <code>extend .org.jetbrains.kotlin.metadata.Property { ... }</code>
@@ -3528,79 +3480,72 @@ public final class DebugKlibMetadataProtoBuf {
       ".metadata.Class\030\252\001 \003(\0132).org.jetbrains.k" +
       "otlin.metadata.Annotation:?\n\nclass_file\022",
       "$.org.jetbrains.kotlin.metadata.Class\030\257\001" +
-      " \001(\005B\004\200\265\030\001:?\n\nclass_kdoc\022$.org.jetbrains" +
-      ".kotlin.metadata.Class\030\260\001 \001(\tB\004\200\265\030\001:u\n\rc" +
-      "lass_uniq_id\022$.org.jetbrains.kotlin.meta" +
-      "data.Class\030\253\001 \001(\01327.org.jetbrains.kotlin" +
-      ".library.metadata.DescriptorUniqId:v\n\026co" +
-      "nstructor_annotation\022*.org.jetbrains.kot" +
-      "lin.metadata.Constructor\030\252\001 \003(\0132).org.je" +
-      "tbrains.kotlin.metadata.Annotation:K\n\020co" +
-      "nstructor_kdoc\022*.org.jetbrains.kotlin.me",
-      "tadata.Constructor\030\255\001 \001(\tB\004\200\265\030\001:\201\001\n\023cons" +
-      "tructor_uniq_id\022*.org.jetbrains.kotlin.m" +
-      "etadata.Constructor\030\254\001 \001(\01327.org.jetbrai" +
-      "ns.kotlin.library.metadata.DescriptorUni" +
-      "qId:p\n\023function_annotation\022\'.org.jetbrai" +
-      "ns.kotlin.metadata.Function\030\252\001 \003(\0132).org" +
-      ".jetbrains.kotlin.metadata.Annotation:E\n" +
-      "\rfunction_file\022\'.org.jetbrains.kotlin.me" +
-      "tadata.Function\030\254\001 \001(\005B\004\200\265\030\001:E\n\rfunction" +
-      "_kdoc\022\'.org.jetbrains.kotlin.metadata.Fu",
-      "nction\030\256\001 \001(\tB\004\200\265\030\001:{\n\020function_uniq_id\022" +
-      "\'.org.jetbrains.kotlin.metadata.Function" +
-      "\030\255\001 \001(\01327.org.jetbrains.kotlin.library.m" +
-      "etadata.DescriptorUniqId:p\n\023property_ann" +
-      "otation\022\'.org.jetbrains.kotlin.metadata." +
-      "Property\030\252\001 \003(\0132).org.jetbrains.kotlin.m" +
-      "etadata.Annotation:w\n\032property_getter_an" +
-      "notation\022\'.org.jetbrains.kotlin.metadata" +
-      ".Property\030\261\001 \003(\0132).org.jetbrains.kotlin." +
-      "metadata.Annotation:w\n\032property_setter_a",
-      "nnotation\022\'.org.jetbrains.kotlin.metadat" +
-      "a.Property\030\262\001 \003(\0132).org.jetbrains.kotlin" +
-      ".metadata.Annotation:~\n\022compile_time_val" +
-      "ue\022\'.org.jetbrains.kotlin.metadata.Prope" +
-      "rty\030\255\001 \001(\01328.org.jetbrains.kotlin.metada" +
-      "ta.Annotation.Argument.Value:E\n\rproperty" +
-      "_file\022\'.org.jetbrains.kotlin.metadata.Pr" +
-      "operty\030\260\001 \001(\005B\004\200\265\030\001:E\n\rproperty_kdoc\022\'.o" +
-      "rg.jetbrains.kotlin.metadata.Property\030\264\001" +
-      " \001(\tB\004\200\265\030\001:{\n\020property_uniq_id\022\'.org.jet",
-      "brains.kotlin.metadata.Property\030\263\001 \001(\01327" +
-      ".org.jetbrains.kotlin.library.metadata.D" +
-      "escriptorUniqId:s\n\025enum_entry_annotation" +
-      "\022(.org.jetbrains.kotlin.metadata.EnumEnt" +
-      "ry\030\252\001 \003(\0132).org.jetbrains.kotlin.metadat" +
-      "a.Annotation:E\n\022enum_entry_ordinal\022(.org" +
-      ".jetbrains.kotlin.metadata.EnumEntry\030\253\001 " +
-      "\001(\005:~\n\022enum_entry_uniq_id\022(.org.jetbrain" +
-      "s.kotlin.metadata.EnumEntry\030\254\001 \001(\01327.org" +
-      ".jetbrains.kotlin.library.metadata.Descr",
-      "iptorUniqId:w\n\024parameter_annotation\022-.or" +
-      "g.jetbrains.kotlin.metadata.ValueParamet" +
-      "er\030\252\001 \003(\0132).org.jetbrains.kotlin.metadat" +
-      "a.Annotation:h\n\017type_annotation\022#.org.je" +
-      "tbrains.kotlin.metadata.Type\030\252\001 \003(\0132).or" +
-      "g.jetbrains.kotlin.metadata.Annotation:{" +
-      "\n\031type_parameter_annotation\022,.org.jetbra" +
-      "ins.kotlin.metadata.TypeParameter\030\252\001 \003(\013" +
-      "2).org.jetbrains.kotlin.metadata.Annotat" +
-      "ion:\202\001\n\022type_param_uniq_id\022,.org.jetbrai",
-      "ns.kotlin.metadata.TypeParameter\030\253\001 \001(\0132" +
-      "7.org.jetbrains.kotlin.library.metadata." +
-      "DescriptorUniqId:U\n\026package_fragment_fil" +
-      "es\022..org.jetbrains.kotlin.metadata.Packa" +
-      "geFragment\030\252\001 \003(\005B\004\200\265\030\001:A\n\010is_empty\022..or" +
-      "g.jetbrains.kotlin.metadata.PackageFragm" +
-      "ent\030\254\001 \001(\010:@\n\007fq_name\022..org.jetbrains.ko" +
-      "tlin.metadata.PackageFragment\030\255\001 \001(\t:G\n\n" +
-      "class_name\022..org.jetbrains.kotlin.metada" +
-      "ta.PackageFragment\030\256\001 \003(\005B\002\020\001:~\n\022type_al",
-      "ias_uniq_id\022(.org.jetbrains.kotlin.metad" +
-      "ata.TypeAlias\030\203\001 \001(\01327.org.jetbrains.kot" +
-      "lin.library.metadata.DescriptorUniqIdB\033B" +
-      "\031DebugKlibMetadataProtoBuf"
+      " \001(\005B\004\200\265\030\001:u\n\rclass_uniq_id\022$.org.jetbra" +
+      "ins.kotlin.metadata.Class\030\253\001 \001(\01327.org.j" +
+      "etbrains.kotlin.library.metadata.Descrip" +
+      "torUniqId:v\n\026constructor_annotation\022*.or" +
+      "g.jetbrains.kotlin.metadata.Constructor\030" +
+      "\252\001 \003(\0132).org.jetbrains.kotlin.metadata.A" +
+      "nnotation:\201\001\n\023constructor_uniq_id\022*.org." +
+      "jetbrains.kotlin.metadata.Constructor\030\254\001" +
+      " \001(\01327.org.jetbrains.kotlin.library.meta",
+      "data.DescriptorUniqId:p\n\023function_annota" +
+      "tion\022\'.org.jetbrains.kotlin.metadata.Fun" +
+      "ction\030\252\001 \003(\0132).org.jetbrains.kotlin.meta" +
+      "data.Annotation:E\n\rfunction_file\022\'.org.j" +
+      "etbrains.kotlin.metadata.Function\030\254\001 \001(\005" +
+      "B\004\200\265\030\001:{\n\020function_uniq_id\022\'.org.jetbrai" +
+      "ns.kotlin.metadata.Function\030\255\001 \001(\01327.org" +
+      ".jetbrains.kotlin.library.metadata.Descr" +
+      "iptorUniqId:p\n\023property_annotation\022\'.org" +
+      ".jetbrains.kotlin.metadata.Property\030\252\001 \003",
+      "(\0132).org.jetbrains.kotlin.metadata.Annot" +
+      "ation:w\n\032property_getter_annotation\022\'.or" +
+      "g.jetbrains.kotlin.metadata.Property\030\261\001 " +
+      "\003(\0132).org.jetbrains.kotlin.metadata.Anno" +
+      "tation:w\n\032property_setter_annotation\022\'.o" +
+      "rg.jetbrains.kotlin.metadata.Property\030\262\001" +
+      " \003(\0132).org.jetbrains.kotlin.metadata.Ann" +
+      "otation:~\n\022compile_time_value\022\'.org.jetb" +
+      "rains.kotlin.metadata.Property\030\255\001 \001(\01328." +
+      "org.jetbrains.kotlin.metadata.Annotation",
+      ".Argument.Value:E\n\rproperty_file\022\'.org.j" +
+      "etbrains.kotlin.metadata.Property\030\260\001 \001(\005" +
+      "B\004\200\265\030\001:{\n\020property_uniq_id\022\'.org.jetbrai" +
+      "ns.kotlin.metadata.Property\030\263\001 \001(\01327.org" +
+      ".jetbrains.kotlin.library.metadata.Descr" +
+      "iptorUniqId:s\n\025enum_entry_annotation\022(.o" +
+      "rg.jetbrains.kotlin.metadata.EnumEntry\030\252" +
+      "\001 \003(\0132).org.jetbrains.kotlin.metadata.An" +
+      "notation:E\n\022enum_entry_ordinal\022(.org.jet" +
+      "brains.kotlin.metadata.EnumEntry\030\253\001 \001(\005:",
+      "~\n\022enum_entry_uniq_id\022(.org.jetbrains.ko" +
+      "tlin.metadata.EnumEntry\030\254\001 \001(\01327.org.jet" +
+      "brains.kotlin.library.metadata.Descripto" +
+      "rUniqId:w\n\024parameter_annotation\022-.org.je" +
+      "tbrains.kotlin.metadata.ValueParameter\030\252" +
+      "\001 \003(\0132).org.jetbrains.kotlin.metadata.An" +
+      "notation:h\n\017type_annotation\022#.org.jetbra" +
+      "ins.kotlin.metadata.Type\030\252\001 \003(\0132).org.je" +
+      "tbrains.kotlin.metadata.Annotation:{\n\031ty" +
+      "pe_parameter_annotation\022,.org.jetbrains.",
+      "kotlin.metadata.TypeParameter\030\252\001 \003(\0132).o" +
+      "rg.jetbrains.kotlin.metadata.Annotation:" +
+      "\202\001\n\022type_param_uniq_id\022,.org.jetbrains.k" +
+      "otlin.metadata.TypeParameter\030\253\001 \001(\01327.or" +
+      "g.jetbrains.kotlin.library.metadata.Desc" +
+      "riptorUniqId:U\n\026package_fragment_files\022." +
+      ".org.jetbrains.kotlin.metadata.PackageFr" +
+      "agment\030\252\001 \003(\005B\004\200\265\030\001:A\n\010is_empty\022..org.je" +
+      "tbrains.kotlin.metadata.PackageFragment\030" +
+      "\254\001 \001(\010:@\n\007fq_name\022..org.jetbrains.kotlin",
+      ".metadata.PackageFragment\030\255\001 \001(\t:G\n\nclas" +
+      "s_name\022..org.jetbrains.kotlin.metadata.P" +
+      "ackageFragment\030\256\001 \003(\005B\002\020\001:~\n\022type_alias_" +
+      "uniq_id\022(.org.jetbrains.kotlin.metadata." +
+      "TypeAlias\030\203\001 \001(\01327.org.jetbrains.kotlin." +
+      "library.metadata.DescriptorUniqIdB\033B\031Deb" +
+      "ugKlibMetadataProtoBuf"
     };
     org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
@@ -3637,34 +3582,30 @@ public final class DebugKlibMetadataProtoBuf {
     packageFqName.internalInit(descriptor.getExtensions().get(0));
     classAnnotation.internalInit(descriptor.getExtensions().get(1));
     classFile.internalInit(descriptor.getExtensions().get(2));
-    classKdoc.internalInit(descriptor.getExtensions().get(3));
-    classUniqId.internalInit(descriptor.getExtensions().get(4));
-    constructorAnnotation.internalInit(descriptor.getExtensions().get(5));
-    constructorKdoc.internalInit(descriptor.getExtensions().get(6));
-    constructorUniqId.internalInit(descriptor.getExtensions().get(7));
-    functionAnnotation.internalInit(descriptor.getExtensions().get(8));
-    functionFile.internalInit(descriptor.getExtensions().get(9));
-    functionKdoc.internalInit(descriptor.getExtensions().get(10));
-    functionUniqId.internalInit(descriptor.getExtensions().get(11));
-    propertyAnnotation.internalInit(descriptor.getExtensions().get(12));
-    propertyGetterAnnotation.internalInit(descriptor.getExtensions().get(13));
-    propertySetterAnnotation.internalInit(descriptor.getExtensions().get(14));
-    compileTimeValue.internalInit(descriptor.getExtensions().get(15));
-    propertyFile.internalInit(descriptor.getExtensions().get(16));
-    propertyKdoc.internalInit(descriptor.getExtensions().get(17));
-    propertyUniqId.internalInit(descriptor.getExtensions().get(18));
-    enumEntryAnnotation.internalInit(descriptor.getExtensions().get(19));
-    enumEntryOrdinal.internalInit(descriptor.getExtensions().get(20));
-    enumEntryUniqId.internalInit(descriptor.getExtensions().get(21));
-    parameterAnnotation.internalInit(descriptor.getExtensions().get(22));
-    typeAnnotation.internalInit(descriptor.getExtensions().get(23));
-    typeParameterAnnotation.internalInit(descriptor.getExtensions().get(24));
-    typeParamUniqId.internalInit(descriptor.getExtensions().get(25));
-    packageFragmentFiles.internalInit(descriptor.getExtensions().get(26));
-    isEmpty.internalInit(descriptor.getExtensions().get(27));
-    fqName.internalInit(descriptor.getExtensions().get(28));
-    className.internalInit(descriptor.getExtensions().get(29));
-    typeAliasUniqId.internalInit(descriptor.getExtensions().get(30));
+    classUniqId.internalInit(descriptor.getExtensions().get(3));
+    constructorAnnotation.internalInit(descriptor.getExtensions().get(4));
+    constructorUniqId.internalInit(descriptor.getExtensions().get(5));
+    functionAnnotation.internalInit(descriptor.getExtensions().get(6));
+    functionFile.internalInit(descriptor.getExtensions().get(7));
+    functionUniqId.internalInit(descriptor.getExtensions().get(8));
+    propertyAnnotation.internalInit(descriptor.getExtensions().get(9));
+    propertyGetterAnnotation.internalInit(descriptor.getExtensions().get(10));
+    propertySetterAnnotation.internalInit(descriptor.getExtensions().get(11));
+    compileTimeValue.internalInit(descriptor.getExtensions().get(12));
+    propertyFile.internalInit(descriptor.getExtensions().get(13));
+    propertyUniqId.internalInit(descriptor.getExtensions().get(14));
+    enumEntryAnnotation.internalInit(descriptor.getExtensions().get(15));
+    enumEntryOrdinal.internalInit(descriptor.getExtensions().get(16));
+    enumEntryUniqId.internalInit(descriptor.getExtensions().get(17));
+    parameterAnnotation.internalInit(descriptor.getExtensions().get(18));
+    typeAnnotation.internalInit(descriptor.getExtensions().get(19));
+    typeParameterAnnotation.internalInit(descriptor.getExtensions().get(20));
+    typeParamUniqId.internalInit(descriptor.getExtensions().get(21));
+    packageFragmentFiles.internalInit(descriptor.getExtensions().get(22));
+    isEmpty.internalInit(descriptor.getExtensions().get(23));
+    fqName.internalInit(descriptor.getExtensions().get(24));
+    className.internalInit(descriptor.getExtensions().get(25));
+    typeAliasUniqId.internalInit(descriptor.getExtensions().get(26));
     org.jetbrains.kotlin.protobuf.ExtensionRegistry registry =
         org.jetbrains.kotlin.protobuf.ExtensionRegistry.newInstance();
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipMessageInComparison);
@@ -3672,10 +3613,6 @@ public final class DebugKlibMetadataProtoBuf {
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipInComparison);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipInComparison);
     registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipInComparison);
-    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipInComparison);
-    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipInComparison);
-    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipInComparison);
-    registry.add(org.jetbrains.kotlin.metadata.DebugExtOptionsProtoBuf.skipInComparison);
     org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor
         .internalUpdateFileDescriptor(descriptor, registry);
     org.jetbrains.kotlin.metadata.DebugProtoBuf.getDescriptor();

build-common/test/org/jetbrains/kotlin/metadata/jvm/DebugJvmProtoBuf.java

@@ -3443,34 +3443,6 @@ public final class DebugJvmProtoBuf {
      * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature setter = 4;</code>
      */
     org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignatureOrBuilder getSetterOrBuilder();
-
-    /**
-     * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-     *
-     * <pre>
-     * The delegate field of delegated properties may be optimized out; `getDelegate` should
-     * then call this method instead
-     * </pre>
-     */
-    boolean hasDelegateMethod();
-    /**
-     * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-     *
-     * <pre>
-     * The delegate field of delegated properties may be optimized out; `getDelegate` should
-     * then call this method instead
-     * </pre>
-     */
-    org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature getDelegateMethod();
-    /**
-     * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-     *
-     * <pre>
-     * The delegate field of delegated properties may be optimized out; `getDelegate` should
-     * then call this method instead
-     * </pre>
-     */
-    org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignatureOrBuilder getDelegateMethodOrBuilder();
   }
   /**
    * Protobuf type {@code org.jetbrains.kotlin.metadata.jvm.JvmPropertySignature}
@@ -3576,19 +3548,6 @@ public final class DebugJvmProtoBuf {
               bitField0_ |= 0x00000008;
               break;
             }
-            case 42: {
-              org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000010) == 0x00000010)) {
-                subBuilder = delegateMethod_.toBuilder();
-              }
-              delegateMethod_ = input.readMessage(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(delegateMethod_);
-                delegateMethod_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000010;
-              break;
-            }
           }
         }
       } catch (org.jetbrains.kotlin.protobuf.InvalidProtocolBufferException e) {
@@ -3725,48 +3684,11 @@ public final class DebugJvmProtoBuf {
       return setter_;
     }
 
-    public static final int DELEGATE_METHOD_FIELD_NUMBER = 5;
-    private org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature delegateMethod_;
-    /**
-     * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-     *
-     * <pre>
-     * The delegate field of delegated properties may be optimized out; `getDelegate` should
-     * then call this method instead
-     * </pre>
-     */
-    public boolean hasDelegateMethod() {
-      return ((bitField0_ & 0x00000010) == 0x00000010);
-    }
-    /**
-     * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-     *
-     * <pre>
-     * The delegate field of delegated properties may be optimized out; `getDelegate` should
-     * then call this method instead
-     * </pre>
-     */
-    public org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature getDelegateMethod() {
-      return delegateMethod_;
-    }
-    /**
-     * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-     *
-     * <pre>
-     * The delegate field of delegated properties may be optimized out; `getDelegate` should
-     * then call this method instead
-     * </pre>
-     */
-    public org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignatureOrBuilder getDelegateMethodOrBuilder() {
-      return delegateMethod_;
-    }
-
     private void initFields() {
       field_ = org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmFieldSignature.getDefaultInstance();
       syntheticMethod_ = org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.getDefaultInstance();
       getter_ = org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.getDefaultInstance();
       setter_ = org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.getDefaultInstance();
-      delegateMethod_ = org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.getDefaultInstance();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -3793,9 +3715,6 @@ public final class DebugJvmProtoBuf {
       if (((bitField0_ & 0x00000008) == 0x00000008)) {
         output.writeMessage(4, setter_);
       }
-      if (((bitField0_ & 0x00000010) == 0x00000010)) {
-        output.writeMessage(5, delegateMethod_);
-      }
       getUnknownFields().writeTo(output);
     }
 
@@ -3821,10 +3740,6 @@ public final class DebugJvmProtoBuf {
         size += org.jetbrains.kotlin.protobuf.CodedOutputStream
           .computeMessageSize(4, setter_);
       }
-      if (((bitField0_ & 0x00000010) == 0x00000010)) {
-        size += org.jetbrains.kotlin.protobuf.CodedOutputStream
-          .computeMessageSize(5, delegateMethod_);
-      }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
       return size;
@@ -3938,7 +3853,6 @@ public final class DebugJvmProtoBuf {
           getSyntheticMethodFieldBuilder();
           getGetterFieldBuilder();
           getSetterFieldBuilder();
-          getDelegateMethodFieldBuilder();
         }
       }
       private static Builder create() {
@@ -3971,12 +3885,6 @@ public final class DebugJvmProtoBuf {
           setterBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000008);
-        if (delegateMethodBuilder_ == null) {
-          delegateMethod_ = org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.getDefaultInstance();
-        } else {
-          delegateMethodBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000010);
         return this;
       }
 
@@ -4037,14 +3945,6 @@ public final class DebugJvmProtoBuf {
         } else {
           result.setter_ = setterBuilder_.build();
         }
-        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
-          to_bitField0_ |= 0x00000010;
-        }
-        if (delegateMethodBuilder_ == null) {
-          result.delegateMethod_ = delegateMethod_;
-        } else {
-          result.delegateMethod_ = delegateMethodBuilder_.build();
-        }
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
@@ -4073,9 +3973,6 @@ public final class DebugJvmProtoBuf {
         if (other.hasSetter()) {
           mergeSetter(other.getSetter());
         }
-        if (other.hasDelegateMethod()) {
-          mergeDelegateMethod(other.getDelegateMethod());
-        }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
@@ -4603,167 +4500,6 @@ public final class DebugJvmProtoBuf {
         return setterBuilder_;
       }
 
-      private org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature delegateMethod_ = org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.getDefaultInstance();
-      private org.jetbrains.kotlin.protobuf.SingleFieldBuilder<
-          org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature, org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.Builder, org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignatureOrBuilder> delegateMethodBuilder_;
-      /**
-       * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-       *
-       * <pre>
-       * The delegate field of delegated properties may be optimized out; `getDelegate` should
-       * then call this method instead
-       * </pre>
-       */
-      public boolean hasDelegateMethod() {
-        return ((bitField0_ & 0x00000010) == 0x00000010);
-      }
-      /**
-       * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-       *
-       * <pre>
-       * The delegate field of delegated properties may be optimized out; `getDelegate` should
-       * then call this method instead
-       * </pre>
-       */
-      public org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature getDelegateMethod() {
-        if (delegateMethodBuilder_ == null) {
-          return delegateMethod_;
-        } else {
-          return delegateMethodBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-       *
-       * <pre>
-       * The delegate field of delegated properties may be optimized out; `getDelegate` should
-       * then call this method instead
-       * </pre>
-       */
-      public Builder setDelegateMethod(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature value) {
-        if (delegateMethodBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          delegateMethod_ = value;
-          onChanged();
-        } else {
-          delegateMethodBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000010;
-        return this;
-      }
-      /**
-       * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-       *
-       * <pre>
-       * The delegate field of delegated properties may be optimized out; `getDelegate` should
-       * then call this method instead
-       * </pre>
-       */
-      public Builder setDelegateMethod(
-          org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.Builder builderForValue) {
-        if (delegateMethodBuilder_ == null) {
-          delegateMethod_ = builderForValue.build();
-          onChanged();
-        } else {
-          delegateMethodBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000010;
-        return this;
-      }
-      /**
-       * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-       *
-       * <pre>
-       * The delegate field of delegated properties may be optimized out; `getDelegate` should
-       * then call this method instead
-       * </pre>
-       */
-      public Builder mergeDelegateMethod(org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature value) {
-        if (delegateMethodBuilder_ == null) {
-          if (((bitField0_ & 0x00000010) == 0x00000010) &&
-              delegateMethod_ != org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.getDefaultInstance()) {
-            delegateMethod_ =
-              org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.newBuilder(delegateMethod_).mergeFrom(value).buildPartial();
-          } else {
-            delegateMethod_ = value;
-          }
-          onChanged();
-        } else {
-          delegateMethodBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000010;
-        return this;
-      }
-      /**
-       * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-       *
-       * <pre>
-       * The delegate field of delegated properties may be optimized out; `getDelegate` should
-       * then call this method instead
-       * </pre>
-       */
-      public Builder clearDelegateMethod() {
-        if (delegateMethodBuilder_ == null) {
-          delegateMethod_ = org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.getDefaultInstance();
-          onChanged();
-        } else {
-          delegateMethodBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000010);
-        return this;
-      }
-      /**
-       * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-       *
-       * <pre>
-       * The delegate field of delegated properties may be optimized out; `getDelegate` should
-       * then call this method instead
-       * </pre>
-       */
-      public org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.Builder getDelegateMethodBuilder() {
-        bitField0_ |= 0x00000010;
-        onChanged();
-        return getDelegateMethodFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-       *
-       * <pre>
-       * The delegate field of delegated properties may be optimized out; `getDelegate` should
-       * then call this method instead
-       * </pre>
-       */
-      public org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignatureOrBuilder getDelegateMethodOrBuilder() {
-        if (delegateMethodBuilder_ != null) {
-          return delegateMethodBuilder_.getMessageOrBuilder();
-        } else {
-          return delegateMethod_;
-        }
-      }
-      /**
-       * <code>optional .org.jetbrains.kotlin.metadata.jvm.JvmMethodSignature delegate_method = 5;</code>
-       *
-       * <pre>
-       * The delegate field of delegated properties may be optimized out; `getDelegate` should
-       * then call this method instead
-       * </pre>
-       */
-      private org.jetbrains.kotlin.protobuf.SingleFieldBuilder<
-          org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature, org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.Builder, org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignatureOrBuilder> 
-          getDelegateMethodFieldBuilder() {
-        if (delegateMethodBuilder_ == null) {
-          delegateMethodBuilder_ = new org.jetbrains.kotlin.protobuf.SingleFieldBuilder<
-              org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature, org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignature.Builder, org.jetbrains.kotlin.metadata.jvm.DebugJvmProtoBuf.JvmMethodSignatureOrBuilder>(
-                  getDelegateMethod(),
-                  getParentForChildren(),
-                  isClean());
-          delegateMethod_ = null;
-        }
-        return delegateMethodBuilder_;
-      }
-
       // @@protoc_insertion_point(builder_scope:org.jetbrains.kotlin.metadata.jvm.JvmPropertySignature)
     }
 
@@ -5004,7 +4740,7 @@ public final class DebugJvmProtoBuf {
       "\020DESC_TO_CLASS_ID\020\002\"<\n\022JvmMethodSignatur" +
       "e\022\022\n\004name\030\001 \001(\005B\004\230\265\030\001\022\022\n\004desc\030\002 \001(\005B\004\230\265\030" +
       "\001\";\n\021JvmFieldSignature\022\022\n\004name\030\001 \001(\005B\004\230\265" +
-      "\030\001\022\022\n\004desc\030\002 \001(\005B\004\230\265\030\001\"\212\003\n\024JvmPropertySi" +
+      "\030\001\022\022\n\004desc\030\002 \001(\005B\004\230\265\030\001\"\272\002\n\024JvmPropertySi" +
       "gnature\022C\n\005field\030\001 \001(\01324.org.jetbrains.k" +
       "otlin.metadata.jvm.JvmFieldSignature\022O\n\020",
       "synthetic_method\030\002 \001(\01325.org.jetbrains.k" +
@@ -5012,13 +4748,11 @@ public final class DebugJvmProtoBuf {
       "\006getter\030\003 \001(\01325.org.jetbrains.kotlin.met" +
       "adata.jvm.JvmMethodSignature\022E\n\006setter\030\004" +
       " \001(\01325.org.jetbrains.kotlin.metadata.jvm" +
-      ".JvmMethodSignature\022N\n\017delegate_method\030\005" +
-      " \001(\01325.org.jetbrains.kotlin.metadata.jvm" +
       ".JvmMethodSignature:\200\001\n\025constructor_sign" +
       "ature\022*.org.jetbrains.kotlin.metadata.Co" +
-      "nstructor\030d \001(\01325.org.jetbrains.kotlin.m",
+      "nstructor\030d \001(\01325.org.jetbrains.kotlin.m" +
       "etadata.jvm.JvmMethodSignature:x\n\020method" +
-      "_signature\022\'.org.jetbrains.kotlin.metada" +
+      "_signature\022\'.org.jetbrains.kotlin.metada",
       "ta.Function\030d \001(\01325.org.jetbrains.kotlin" +
       ".metadata.jvm.JvmMethodSignature:O\n\030lamb" +
       "da_class_origin_name\022\'.org.jetbrains.kot" +
@@ -5026,9 +4760,9 @@ public final class DebugJvmProtoBuf {
       "perty_signature\022\'.org.jetbrains.kotlin.m" +
       "etadata.Property\030d \001(\01327.org.jetbrains.k" +
       "otlin.metadata.jvm.JvmPropertySignature:" +
-      "9\n\005flags\022\'.org.jetbrains.kotlin.metadata",
+      "9\n\005flags\022\'.org.jetbrains.kotlin.metadata" +
       ".Property\030e \001(\005:\0010:g\n\017type_annotation\022#." +
-      "org.jetbrains.kotlin.metadata.Type\030d \003(\013" +
+      "org.jetbrains.kotlin.metadata.Type\030d \003(\013",
       "2).org.jetbrains.kotlin.metadata.Annotat" +
       "ion:3\n\006is_raw\022#.org.jetbrains.kotlin.met" +
       "adata.Type\030e \001(\010:z\n\031type_parameter_annot" +
@@ -5036,9 +4770,9 @@ public final class DebugJvmProtoBuf {
       "peParameter\030d \003(\0132).org.jetbrains.kotlin" +
       ".metadata.Annotation:E\n\021class_module_nam" +
       "e\022$.org.jetbrains.kotlin.metadata.Class\030" +
-      "e \001(\005B\004\230\265\030\001:k\n\024class_local_variable\022$.or",
+      "e \001(\005B\004\230\265\030\001:k\n\024class_local_variable\022$.or" +
       "g.jetbrains.kotlin.metadata.Class\030f \003(\0132" +
-      "\'.org.jetbrains.kotlin.metadata.Property" +
+      "\'.org.jetbrains.kotlin.metadata.Property",
       ":P\n\034anonymous_object_origin_name\022$.org.j" +
       "etbrains.kotlin.metadata.Class\030g \001(\005B\004\230\265" +
       "\030\001:@\n\017jvm_class_flags\022$.org.jetbrains.ko" +
@@ -5046,7 +4780,7 @@ public final class DebugJvmProtoBuf {
       "module_name\022&.org.jetbrains.kotlin.metad" +
       "ata.Package\030e \001(\005B\004\230\265\030\001:o\n\026package_local" +
       "_variable\022&.org.jetbrains.kotlin.metadat" +
-      "a.Package\030f \003(\0132\'.org.jetbrains.kotlin.m",
+      "a.Package\030f \003(\0132\'.org.jetbrains.kotlin.m" +
       "etadata.PropertyB\022B\020DebugJvmProtoBuf"
     };
     org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
@@ -5092,7 +4826,7 @@ public final class DebugJvmProtoBuf {
     internal_static_org_jetbrains_kotlin_metadata_jvm_JvmPropertySignature_fieldAccessorTable = new
       org.jetbrains.kotlin.protobuf.GeneratedMessage.FieldAccessorTable(
         internal_static_org_jetbrains_kotlin_metadata_jvm_JvmPropertySignature_descriptor,
-        new java.lang.String[] { "Field", "SyntheticMethod", "Getter", "Setter", "DelegateMethod", });
+        new java.lang.String[] { "Field", "SyntheticMethod", "Getter", "Setter", });
     constructorSignature.internalInit(descriptor.getExtensions().get(0));
     methodSignature.internalInit(descriptor.getExtensions().get(1));
     lambdaClassOriginName.internalInit(descriptor.getExtensions().get(2));

build.gradle.kts

@@ -1,6 +1,7 @@
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 import org.gradle.crypto.checksum.Checksum
 import org.gradle.plugins.ide.idea.model.IdeaModel
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import proguard.gradle.ProGuardTask
 
 buildscript {
@@ -13,11 +14,8 @@ buildscript {
 
         if (cacheRedirectorEnabled) {
             maven("https://cache-redirector.jetbrains.com/plugins.gradle.org/m2")
-            maven("https://cache-redirector.jetbrains.com/repo.maven.apache.org/maven2")
-
         } else {
             maven("https://plugins.gradle.org/m2")
-            mavenCentral()
         }
     }
 
@@ -29,13 +27,18 @@ buildscript {
     dependencies {
         bootstrapCompilerClasspath(kotlin("compiler-embeddable", bootstrapKotlinVersion))
 
-        classpath("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.31")
+        classpath("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.21")
         classpath(kotlin("gradle-plugin", bootstrapKotlinVersion))
         classpath(kotlin("serialization", bootstrapKotlinVersion))
         classpath("org.jetbrains.dokka:dokka-gradle-plugin:0.9.17")
+        classpath("org.jfrog.buildinfo:build-info-extractor-gradle:4.17.2")
     }
 }
 
+if (kotlinBuildProperties.buildScanServer != null) {
+    apply(from = "gradle/buildScanUserData.gradle")
+}
+
 plugins {
     base
     idea
@@ -49,12 +52,20 @@ pill {
     excludedDirs(
         "out",
         "buildSrc/build",
+        "buildSrc/prepare-deps/android-dx/build",
         "buildSrc/prepare-deps/intellij-sdk/build"
     )
 }
 
 val isTeamcityBuild = project.kotlinBuildProperties.isTeamcityBuild
 
+val configuredJdks: List<JdkId> =
+    getConfiguredJdks().also {
+        it.forEach { jdkId ->
+            logger.info("Using ${jdkId.majorVersion} home: ${jdkId.homeDir}")
+        }
+    }
+
 val defaultSnapshotVersion: String by extra
 val buildNumber by extra(findProperty("build.number")?.toString() ?: defaultSnapshotVersion)
 val kotlinVersion by extra(
@@ -80,8 +91,10 @@ val distKotlinHomeDir by extra("$distDir/kotlinc")
 val distLibDir = "$distKotlinHomeDir/lib"
 val commonLocalDataDir = "$rootDir/local"
 val ideaSandboxDir = "$commonLocalDataDir/ideaSandbox"
+val ideaUltimateSandboxDir = "$commonLocalDataDir/ideaUltimateSandbox"
 val artifactsDir = "$distDir/artifacts"
 val ideaPluginDir = "$artifactsDir/ideaPlugin/Kotlin"
+val ideaUltimatePluginDir = "$artifactsDir/ideaUltimatePlugin/Kotlin"
 
 extra["ktorExcludesForDaemon"] = listOf(
     "org.jetbrains.kotlin" to "kotlin-reflect",
@@ -99,11 +112,39 @@ extra["distLibDir"] = project.file(distLibDir)
 extra["libsDir"] = project.file(distLibDir)
 extra["commonLocalDataDir"] = project.file(commonLocalDataDir)
 extra["ideaSandboxDir"] = project.file(ideaSandboxDir)
+extra["ideaUltimateSandboxDir"] = project.file(ideaUltimateSandboxDir)
 extra["ideaPluginDir"] = project.file(ideaPluginDir)
+extra["ideaUltimatePluginDir"] = project.file(ideaUltimatePluginDir)
 extra["isSonatypeRelease"] = false
-val kotlinNativeVersionObject = project.kotlinNativeVersionValue()
-subprojects {
-    extra["kotlinNativeVersion"] = kotlinNativeVersionObject
+
+// Work-around necessary to avoid setting null javaHome. Will be removed after support of lazy task configuration
+val jdkNotFoundConst = "JDK NOT FOUND"
+
+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")
+
+// allow opening the project without setting up all env variables (see KT-26413)
+if (!kotlinBuildProperties.isInIdeaSync) {
+    checkJDK()
+}
+
+fun checkJDK() {
+    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()}")
+    }
 }
 
 rootProject.apply {
@@ -114,7 +155,6 @@ rootProject.apply {
     from(rootProject.file("gradle/checkArtifacts.gradle.kts"))
     from(rootProject.file("gradle/checkCacheability.gradle.kts"))
     from(rootProject.file("gradle/retryPublishing.gradle.kts"))
-    from(rootProject.file("gradle/modularizedTestConfigurations.gradle.kts"))
 }
 
 IdeVersionConfigurator.setCurrentIde(project)
@@ -128,9 +168,8 @@ extra["versions.junit"] = "4.12"
 extra["versions.javaslang"] = "2.0.6"
 extra["versions.ant"] = "1.10.7"
 extra["versions.android"] = "2.3.1"
-extra["versions.kotlinx-coroutines-core"] = "1.5.0"
-extra["versions.kotlinx-coroutines-core-jvm"] = "1.5.0"
-extra["versions.kotlinx-coroutines-jdk8"] = "1.5.0"
+extra["versions.kotlinx-coroutines-core"] = "1.3.8"
+extra["versions.kotlinx-coroutines-jdk8"] = "1.3.8"
 extra["versions.json"] = "20160807"
 extra["versions.native-platform"] = "0.14"
 extra["versions.robolectric"] = "4.0"
@@ -139,7 +178,7 @@ extra["versions.jflex"] = "1.7.0"
 extra["versions.markdown"] = "0.1.25"
 extra["versions.trove4j"] = "1.0.20181211"
 extra["versions.completion-ranking-kotlin"] = "0.1.3"
-extra["versions.r8"] = "2.2.64"
+extra["versions.r8"] = "2.1.75"
 val immutablesVersion = "0.3.1"
 extra["versions.kotlinx-collections-immutable"] = immutablesVersion
 extra["versions.kotlinx-collections-immutable-jvm"] = immutablesVersion
@@ -148,11 +187,13 @@ extra["versions.kotlinx-collections-immutable-jvm"] = immutablesVersion
 extra["versions.ktor-network"] = "1.0.1"
 
 if (!project.hasProperty("versions.kotlin-native")) {
-    extra["versions.kotlin-native"] = "1.6.0-dev-248"
+    extra["versions.kotlin-native"] = "1.5-rc1-41"
 }
 
+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)
+val useJvmIrBackend by extra(project.kotlinBuildProperties.useIR)
 val useJvmFir by extra(project.kotlinBuildProperties.useFir)
 
 val intellijSeparateSdks = project.getBooleanProperty("intellijSeparateSdks") ?: false
@@ -162,7 +203,6 @@ extra["intellijSeparateSdks"] = intellijSeparateSdks
 extra["IntellijCoreDependencies"] =
     listOf(
         when {
-            Platform[203].orHigher() -> "asm-all-9.0"
             Platform[202].orHigher() -> "asm-all-8.0.1"
             else -> "asm-all-7.0.1"
         },
@@ -170,6 +210,7 @@ extra["IntellijCoreDependencies"] =
         "jdom",
         "jna",
         "log4j",
+        if (Platform[201].orHigher()) null else "picocontainer",
         "snappy-in-java",
         "streamex",
         "trove4j"
@@ -189,7 +230,6 @@ extra["compilerModules"] = arrayOf(
     ":compiler:frontend",
     ":compiler:frontend.common",
     ":compiler:frontend.java",
-    ":compiler:frontend:cfg",
     ":compiler:cli-common",
     ":compiler:ir.tree",
     ":compiler:ir.tree.impl",
@@ -197,7 +237,6 @@ extra["compilerModules"] = arrayOf(
     ":compiler:ir.psi2ir",
     ":compiler:ir.backend.common",
     ":compiler:backend.jvm",
-    ":compiler:backend.jvm:backend.jvm.entrypoint",
     ":compiler:backend.js",
     ":compiler:backend.wasm",
     ":compiler:ir.serialization.common",
@@ -217,7 +256,6 @@ extra["compilerModules"] = arrayOf(
     ":compiler:incremental-compilation-impl",
     ":compiler:compiler.version",
     ":js:js.ast",
-    ":js:js.sourcemap",
     ":js:js.serializer",
     ":js:js.parser",
     ":js:js.config",
@@ -253,7 +291,6 @@ extra["compilerModules"] = arrayOf(
     ":compiler:fir:java",
     ":compiler:fir:jvm",
     ":compiler:fir:checkers",
-    ":compiler:fir:checkers:checkers.jvm",
     ":compiler:fir:entrypoint",
     ":compiler:fir:analysis-tests",
     ":compiler:fir:analysis-tests:legacy-fir-tests",
@@ -273,6 +310,7 @@ extra["compilerModulesForJps"] = listOf(
     ":core:compiler.common.jvm",
     ":core:descriptors",
     ":core:descriptors.jvm",
+    ":idea:idea-jps-common",
     ":kotlin-preloader",
     ":compiler:util",
     ":compiler:config",
@@ -282,54 +320,21 @@ extra["compilerModulesForJps"] = listOf(
     ":compiler:compiler.version"
 )
 
-extra["compilerArtifactsForIde"] = listOf(
-    ":prepare:ide-plugin-dependencies:android-extensions-compiler-plugin-for-ide",
-    ":prepare:ide-plugin-dependencies:allopen-compiler-plugin-for-ide",
-    ":prepare:ide-plugin-dependencies:incremental-compilation-impl-tests-for-ide",
-    ":prepare:ide-plugin-dependencies:js-ir-runtime-for-ide",
-    ":prepare:ide-plugin-dependencies:kotlin-build-common-tests-for-ide",
-    ":prepare:ide-plugin-dependencies:kotlin-compiler-for-ide",
-    ":prepare:ide-plugin-dependencies:kotlin-compiler-cli-for-ide",
-    ":prepare:ide-plugin-dependencies:kotlin-gradle-statistics-for-ide",
-    ":prepare:ide-plugin-dependencies:kotlinx-serialization-compiler-plugin-for-ide",
-    ":prepare:ide-plugin-dependencies:noarg-compiler-plugin-for-ide",
-    ":prepare:ide-plugin-dependencies:sam-with-receiver-compiler-plugin-for-ide",
-    ":prepare:ide-plugin-dependencies:compiler-components-for-jps",
-    ":prepare:ide-plugin-dependencies:parcelize-compiler-plugin-for-ide",
-    ":prepare:ide-plugin-dependencies:lombok-compiler-plugin-for-ide",
-    ":prepare:ide-plugin-dependencies:kotlin-compiler-tests-for-ide",
-    ":prepare:ide-plugin-dependencies:kotlin-compiler-testdata-for-ide",
-    ":prepare:ide-plugin-dependencies:kotlin-stdlib-minimal-for-test-for-ide",
-    ":prepare:ide-plugin-dependencies:low-level-api-fir-for-ide",
-    ":prepare:ide-plugin-dependencies:high-level-api-for-ide",
-    ":prepare:ide-plugin-dependencies:high-level-api-fir-for-ide",
-    ":prepare:ide-plugin-dependencies:high-level-api-fir-tests-for-ide",
-    ":kotlin-script-runtime",
-    ":kotlin-script-util",
-    ":kotlin-scripting-common",
-    ":kotlin-scripting-jvm",
-    ":kotlin-scripting-compiler",
-    ":kotlin-scripting-compiler-impl",
-    ":kotlin-android-extensions-runtime",
-    ":kotlin-stdlib-common",
-    ":kotlin-stdlib",
-    ":kotlin-stdlib-jdk7",
-    ":kotlin-stdlib-jdk8",
-    ":kotlin-reflect",
-    ":kotlin-main-kts"
-)
-
 // TODO: fix remaining warnings and remove this property.
 extra["tasksWithWarnings"] = listOf(
     ":kotlin-stdlib:compileTestKotlin",
     ":kotlin-stdlib-jdk7:compileTestKotlin",
     ":kotlin-stdlib-jdk8:compileTestKotlin",
-    ":plugins:uast-kotlin-base:compileKotlin",
-    ":plugins:uast-kotlin-base:compileTestKotlin",
+    ":compiler:cli:compileKotlin",
+    ":compiler:frontend:compileKotlin",
+    ":compiler:fir:tree:compileKotlin",
+    ":compiler:fir:resolve:compileKotlin",
+    ":compiler:fir:checkers:compileKotlin",
+    ":compiler:fir:java:compileKotlin",
+    ":kotlin-scripting-compiler:compileKotlin",
     ":plugins:uast-kotlin:compileKotlin",
     ":plugins:uast-kotlin:compileTestKotlin",
-    ":plugins:uast-kotlin-fir:compileKotlin",
-    ":plugins:uast-kotlin-fir:compileTestKotlin"
+    ":plugins:uast-kotlin-idea:compileKotlin"
 )
 
 val tasksWithWarnings: List<String> by extra
@@ -351,17 +356,6 @@ val coreLibProjects = listOfNotNull(
     ":kotlin-reflect"
 )
 
-val projectsWithDisabledFirBootstrap = coreLibProjects + listOf(
-    ":kotlin-gradle-plugin",
-    ":kotlinx-metadata",
-    ":kotlinx-metadata-jvm",
-    // For some reason stdlib isn't imported correctly for this module
-    // Probably it's related to kotlin-test module usage
-    ":kotlin-gradle-statistics",
-    // Requires serialization plugin
-    ":wasm:wasm.ir"
-)
-
 val gradlePluginProjects = listOf(
     ":kotlin-gradle-plugin",
     ":kotlin-gradle-plugin-api",
@@ -369,8 +363,7 @@ val gradlePluginProjects = listOf(
     ":kotlin-annotation-processing-gradle",
     ":kotlin-noarg",
     ":kotlin-sam-with-receiver",
-    ":kotlin-parcelize-compiler",
-    ":kotlin-lombok"
+    ":kotlin-parcelize-compiler"
 )
 
 apply {
@@ -379,7 +372,7 @@ apply {
 }
 
 apply {
-    if (extra["isDeployStagingRepoGenerationRequired"] as? Boolean == true) {
+    if (extra["isSonatypeRelease"] as? Boolean == true) {
         logger.info("Applying configuration for sonatype release")
         from("libraries/prepareSonatypeStaging.gradle")
     }
@@ -393,9 +386,39 @@ fun Task.listConfigurationContents(configName: String) {
     }
 }
 
+val defaultJvmTarget = "1.8"
+val defaultJavaHome = jdkPath(if (Platform[203].orHigher()) "11" else defaultJvmTarget)
 val ignoreTestFailures by extra(project.kotlinBuildProperties.ignoreTestFailures)
 
 allprojects {
+
+    configurations.maybeCreate("embedded").apply {
+        isCanBeConsumed = false
+        isCanBeResolved = true
+        attributes {
+            attribute(Usage.USAGE_ATTRIBUTE, objects.named(Usage.JAVA_RUNTIME))
+            attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, objects.named(LibraryElements.JAR))
+        }
+    }
+
+    configurations.maybeCreate("embeddedElements").apply {
+        extendsFrom(configurations["embedded"])
+        isCanBeConsumed = true
+        isCanBeResolved = false
+        attributes {
+            attribute(Usage.USAGE_ATTRIBUTE, objects.named("embedded-java-runtime"))
+        }
+    }
+
+    jvmTarget = defaultJvmTarget
+    javaHome = defaultJavaHome
+
+    // There are problems with common build dir:
+    //  - some tests (in particular js and binary-compatibility-validator depend on the fixed (default) location
+    //  - idea seems unable to exclude common buildDir from indexing
+    // therefore it is disabled by default
+    // buildDir = File(commonBuildDir, project.name)
+
     val mirrorRepo: String? = findProperty("maven.repository.mirror")?.toString()
 
     repositories {
@@ -416,38 +439,7 @@ allprojects {
         jcenter()
     }
 
-    if (path.startsWith(":kotlin-ide.")) {
-        return@allprojects
-    }
-
-    configurations.maybeCreate("embedded").apply {
-        isCanBeConsumed = false
-        isCanBeResolved = true
-        attributes {
-            attribute(Usage.USAGE_ATTRIBUTE, objects.named(Usage.JAVA_RUNTIME))
-            attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, objects.named(LibraryElements.JAR))
-        }
-    }
-
-    configurations.maybeCreate("embeddedElements").apply {
-        extendsFrom(configurations["embedded"])
-        isCanBeConsumed = true
-        isCanBeResolved = false
-        attributes {
-            attribute(Usage.USAGE_ATTRIBUTE, objects.named("embedded-java-runtime"))
-        }
-    }
-
-    // There are problems with common build dir:
-    //  - some tests (in particular js and binary-compatibility-validator depend on the fixed (default) location
-    //  - idea seems unable to exclude common buildDir from indexing
-    // therefore it is disabled by default
-    // buildDir = File(commonBuildDir, project.name)
-
-    project.configureJvmDefaultToolchain()
-    plugins.withId("java-base") {
-        project.configureShadowJarSubstitutionInCompileClasspath()
-    }
+    configureJvmProject(javaHome!!, jvmTarget!!)
 
     val commonCompilerArgs = listOfNotNull(
         "-Xopt-in=kotlin.RequiresOptIn",
@@ -474,7 +466,11 @@ allprojects {
         kotlinOptions {
             freeCompilerArgs = commonCompilerArgs + jvmCompilerArgs
 
-            if (useJvmFir && this@allprojects.path !in projectsWithDisabledFirBootstrap) {
+            if (useJvmIrBackend) {
+                useIR = true
+            }
+
+            if (useJvmFir) {
                 freeCompilerArgs += "-Xuse-fir"
                 freeCompilerArgs += "-Xabi-stability=stable"
             }
@@ -517,16 +513,12 @@ allprojects {
         outputs.doNotCacheIf("https://youtrack.jetbrains.com/issue/KTI-112") { true }
     }
 
-    if (isConfigurationCacheDisabled) {
-        // Custom input normolization isn't supported by configuration cache at the moment
-        // See https://github.com/gradle/gradle/issues/13706
-        normalization {
-            runtimeClasspath {
-                ignore("META-INF/MANIFEST.MF")
-                ignore("META-INF/compiler.version")
-                ignore("META-INF/plugin.xml")
-                ignore("kotlin/KotlinVersionCurrentValue.class")
-            }
+    normalization {
+        runtimeClasspath {
+            ignore("META-INF/MANIFEST.MF")
+            ignore("META-INF/compiler.version")
+            ignore("META-INF/plugin.xml")
+            ignore("kotlin/KotlinVersionCurrentValue.class")
         }
     }
 
@@ -541,9 +533,12 @@ allprojects {
         register("checkBuild")
     }
 
-    apply(from = "$rootDir/gradle/cacheRedirector.gradle.kts")
-
     afterEvaluate {
+        if (javaHome != defaultJavaHome || jvmTarget != defaultJvmTarget) {
+            logger.info("configuring project $name to compile to the target jvm version $jvmTarget using jdk: $javaHome")
+            configureJvmProject(javaHome!!, jvmTarget!!)
+        } // else we will actually fail during the first task execution. We could not fail before configuration is done due to impact on import in IDE
+
         fun File.toProjectRootRelativePathOrSelf() = (relativeToOrNull(rootDir)?.takeUnless { it.startsWith("..") } ?: this).path
 
         fun FileCollection.printClassPath(role: String) =
@@ -572,10 +567,27 @@ allprojects {
                 ?.exclude("org.jetbrains.kotlin", "kotlin-scripting-compiler-embeddable")
         }
 
+        apply(from = "$rootDir/gradle/cacheRedirector.gradle.kts")
         apply(from = "$rootDir/gradle/testRetry.gradle.kts")
     }
 }
 
+gradle.buildFinished {
+    val taskGraph = gradle?.taskGraph
+    if (taskGraph != null) {
+        taskGraph.allTasks
+                .filterIsInstance<SourceTask>()
+                .filter { it.didWork }
+                .forEach {
+                    it.source.visit {
+                        if (file.isDirectory && file.listFiles()?.isEmpty() == true) {
+                            logger.warn("Empty source directories may cause build cache misses: " + file.absolutePath)
+                        }
+                    }
+                }
+    }
+}
+
 gradle.taskGraph.whenReady {
     fun Boolean.toOnOff(): String = if (this) "on" else "off"
     val profile = if (isTeamcityBuild) "CI" else "Local"
@@ -616,12 +628,17 @@ val ideaPlugin by task<Task> {
 }
 
 tasks {
-    named<Delete>("clean") {
-        delete += setOf("$buildDir/repo", distDir)
+    named("clean") {
+        doLast {
+            delete("$buildDir/repo")
+            delete(distDir)
+        }
     }
 
-    register<Delete>("cleanupArtifacts") {
-        delete = setOf(artifactsDir)
+    register("cleanupArtifacts") {
+        doLast {
+            delete(artifactsDir)
+        }
     }
 
     listOf("clean", "assemble", "install").forEach { taskName ->
@@ -734,6 +751,8 @@ tasks {
         dependsOn(":kotlin-scripting-jsr223-test:embeddableTest")
         dependsOn(":kotlin-main-kts-test:test")
         dependsOn(":kotlin-main-kts-test:testWithIr")
+        dependsOn(":kotlin-scripting-ide-services-test:test")
+        dependsOn(":kotlin-scripting-ide-services-test:embeddableTest")
         dependsOn(":kotlin-scripting-js-test:test")
     }
 
@@ -745,7 +764,6 @@ tasks {
 
     register("miscCompilerTest") {
         dependsOn("nativeCompilerTest")
-        dependsOn("firCompilerTest")
 
         dependsOn(":kotlin-daemon-tests:test")
         dependsOn("scriptingTest")
@@ -757,15 +775,11 @@ tasks {
         dependsOn("jvmCompilerIntegrationTest")
 
         dependsOn(":plugins:parcelize:parcelize-compiler:test")
-
-        dependsOn(":kotlin-util-io:test")
-        dependsOn(":kotlin-util-klib:test")
     }
 
     register("toolsTest") {
         dependsOn(":tools:kotlinp:test")
         dependsOn(":native:kotlin-klib-commonizer:test")
-        dependsOn(":native:kotlin-klib-commonizer-api:test")
     }
 
     register("examplesTest") {
@@ -777,7 +791,6 @@ tasks {
 
     register("distTest") {
         dependsOn("compilerTest")
-        dependsOn("frontendApiTests")
         dependsOn("toolsTest")
         dependsOn("gradlePluginTest")
         dependsOn("examplesTest")
@@ -801,6 +814,7 @@ tasks {
         dependsOn("dist")
         dependsOn(
             ":idea:idea-maven:test",
+            ":j2k:test",
             ":nj2k:test",
             ":idea:jvm-debugger:jvm-debugger-core:test",
             ":idea:jvm-debugger:jvm-debugger-evaluation:test",
@@ -839,22 +853,12 @@ tasks {
         dependsOn("dist")
         dependsOn(
             ":idea:idea-fir:test",
-            ":idea:idea-frontend-fir:fir-low-level-api-ide-impl:test",
-            ":plugins:uast-kotlin-fir:test",
-            ":idea:idea-fir-fe10-binding:test"
+            ":idea:idea-frontend-api:test",
+            ":idea:idea-frontend-fir:test",
+            ":idea:idea-frontend-fir:idea-fir-low-level-api:test"
         )
     }
 
-    register("frontendApiTests") {
-        dependsOn("dist")
-        dependsOn(
-            ":idea-frontend-api:test",
-            ":idea-frontend-fir:test",
-            ":idea-frontend-fir:idea-fir-low-level-api:test"
-        )
-    }
-
-
 
     register("android-ide-tests") {
         dependsOn("dist")
@@ -896,11 +900,18 @@ tasks {
         if (Ide.IJ()) {
             dependsOn(
                 ":libraries:tools:new-project-wizard:test",
-                ":libraries:tools:new-project-wizard:new-project-wizard-cli:test"
+                ":libraries:tools:new-project-wizard:new-project-wizard-cli:test",
+                ":idea:idea-new-project-wizard:test" // Temporary here. Remove after enabling builds for ideaIntegrationsTests
             )
         }
     }
 
+    register("ideaIntegrationsTests") {
+        if (Ide.IJ()) {
+            dependsOn(":idea:idea-new-project-wizard:test")
+        }
+    }
+
     register("kaptIdeTest") {
         dependsOn(":kotlin-annotation-processing:test")
         dependsOn(":kotlin-annotation-processing-base:test")
@@ -914,6 +925,22 @@ tasks {
         )
     }
 
+    register("kmmTest", AggregateTest::class) {
+        dependsOn(
+            ":idea:idea-gradle:test",
+            ":idea:test",
+            ":compiler:test",
+            ":compiler:container:test",
+            ":js:js.tests:test"
+        )
+
+        dependsOn(":kotlin-gradle-plugin-integration-tests:test")
+        if (Ide.AS40.orHigher())
+            dependsOn(":kotlin-ultimate:ide:android-studio-native:test")
+
+        testPatternFile = file("tests/mpp/kmm-patterns.csv")
+    }
+
     register("test") {
         doLast {
             throw GradleException("Don't use directly, use aggregate tasks *-check instead")
@@ -932,21 +959,34 @@ tasks {
         }
     }
 
-    register("publishGradlePluginArtifacts") {
-        idePluginDependency {
-            dependsOnKotlinGradlePluginPublish()
-        }
-    }
-
     register("publishIdeArtifacts") {
         idePluginDependency {
-            dependsOn((rootProject.extra["compilerArtifactsForIde"] as List<String>).map { "$it:publish" })
-        }
-    }
-
-    register("installIdeArtifacts") {
-        idePluginDependency {
-            dependsOn((rootProject.extra["compilerArtifactsForIde"] as List<String>).map { "$it:install" })
+            dependsOn(
+                ":prepare:ide-plugin-dependencies:android-extensions-compiler-plugin-for-ide:publish",
+                ":prepare:ide-plugin-dependencies:allopen-compiler-plugin-for-ide:publish",
+                ":prepare:ide-plugin-dependencies:incremental-compilation-impl-tests-for-ide:publish",
+                ":prepare:ide-plugin-dependencies:kotlin-build-common-tests-for-ide:publish",
+                ":prepare:ide-plugin-dependencies:kotlin-compiler-for-ide:publish",
+                ":prepare:ide-plugin-dependencies:kotlin-gradle-statistics-for-ide:publish",
+                ":prepare:ide-plugin-dependencies:kotlinx-serialization-compiler-plugin-for-ide:publish",
+                ":prepare:ide-plugin-dependencies:noarg-compiler-plugin-for-ide:publish",
+                ":prepare:ide-plugin-dependencies:sam-with-receiver-compiler-plugin-for-ide:publish",
+                ":prepare:ide-plugin-dependencies:compiler-components-for-jps:publish",
+                ":prepare:ide-plugin-dependencies:parcelize-compiler-plugin-for-ide:publish",
+                ":kotlin-script-runtime:publish",
+                ":kotlin-script-util:publish",
+                ":kotlin-scripting-common:publish",
+                ":kotlin-scripting-jvm:publish",
+                ":kotlin-scripting-compiler:publish",
+                ":kotlin-scripting-compiler-impl:publish",
+                ":kotlin-android-extensions-runtime:publish",
+                ":kotlin-stdlib-common:publish",
+                ":kotlin-stdlib:publish",
+                ":kotlin-stdlib-jdk7:publish",
+                ":kotlin-stdlib-jdk8:publish",
+                ":kotlin-reflect:publish",
+                ":kotlin-main-kts:publish"
+            )
         }
     }
 }
@@ -998,7 +1038,8 @@ val zipTestData by task<Zip> {
 val zipPlugin by task<Zip> {
     val src = when (project.findProperty("pluginArtifactDir") as String?) {
         "Kotlin" -> ideaPluginDir
-        null -> ideaPluginDir
+        "KotlinUltimate" -> ideaUltimatePluginDir
+        null -> if (project.hasProperty("ultimate")) ideaUltimatePluginDir else ideaPluginDir
         else -> error("Unsupported plugin artifact dir")
     }
     val destPath = project.findProperty("pluginZipPath") as String?
@@ -1055,6 +1096,66 @@ configure<IdeaModel> {
     }
 }
 
+fun jdkPathOrNull(version: String): String? {
+    val jdkName = "JDK_${version.replace(".", "")}"
+    val jdkMajorVersion = JdkMajorVersion.valueOf(jdkName)
+    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") {
+            sourceCompatibility = javaVersion
+            targetCompatibility = javaVersion
+            options.isFork = shouldFork
+            options.forkOptions.javaHome = file(javaHome)
+            options.compilerArgs.add("-proc:none")
+            options.encoding = "UTF-8"
+        }
+    }
+
+    tasks.withType<KotlinCompile> {
+        kotlinOptions.jdkHome = javaHome
+        kotlinOptions.jvmTarget = javaVersion
+        kotlinOptions.freeCompilerArgs += "-Xjvm-default=compatibility"
+    }
+
+    tasks.withType<Test> {
+        executable = File(javaHome, "bin/java").canonicalPath
+    }
+
+    plugins.withId("java-base") {
+        configureShadowJarSubstitutionInCompileClasspath()
+    }
+}
+
+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")
+    }
+
+    sourceSets.all {
+        for (configName in listOf(compileOnlyConfigurationName, compileClasspathConfigurationName)) {
+            configurations.getByName(configName).resolutionStrategy.dependencySubstitution {
+                all(::configureSubstitution)
+            }
+        }
+    }
+}
+
 tasks.register("findShadowJarsInClasspath") {
     doLast {
         fun Collection<File>.printSorted(indent: String = "    ") {
@@ -1110,8 +1211,7 @@ val Jar.outputFile: File
 val Project.sourceSetsOrNull: SourceSetContainer?
     get() = convention.findPlugin(JavaPluginConvention::class.java)?.sourceSets
 
-val disableVerificationTasks = providers.systemProperty("disable.verification.tasks")
-    .forUseAtConfigurationTime().orNull?.toBoolean() ?: false
+val disableVerificationTasks = System.getProperty("disable.verification.tasks") == "true"
 if (disableVerificationTasks) {
     gradle.taskGraph.whenReady {
         allTasks.forEach {
@@ -1122,19 +1222,3 @@ if (disableVerificationTasks) {
         }
     }
 }
-
-plugins.withType(org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsRootPlugin::class) {
-    extensions.configure(org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsRootExtension::class.java) {
-        nodeVersion = "16.2.0"
-    }
-}
-
-afterEvaluate {
-    val cacheRedirectorEnabled = findProperty("cacheRedirectorEnabled")?.toString()?.toBoolean() == true
-    if (cacheRedirectorEnabled) {
-        rootProject.plugins.withType(org.jetbrains.kotlin.gradle.targets.js.yarn.YarnPlugin::class.java) {
-            rootProject.the<org.jetbrains.kotlin.gradle.targets.js.yarn.YarnRootExtension>().downloadBaseUrl =
-                "https://cache-redirector.jetbrains.com/github.com/yarnpkg/yarn/releases/download"
-        }
-    }
-}

buildSrc/build.gradle.kts

@@ -11,8 +11,10 @@ buildscript {
 
     repositories {
         if (cacheRedirectorEnabled) {
+            maven("https://cache-redirector.jetbrains.com/jcenter.bintray.com")
             maven("https://cache-redirector.jetbrains.com/maven.pkg.jetbrains.space/kotlin/p/kotlin/kotlin-dependencies")
         } else {
+            jcenter()
             maven("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/kotlin-dependencies")
         }
 
@@ -22,12 +24,14 @@ buildscript {
     }
 
     dependencies {
-        classpath("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.31")
+        classpath("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.21")
         classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:${project.bootstrapKotlinVersion}")
         classpath("org.jetbrains.kotlin:kotlin-sam-with-receiver:${project.bootstrapKotlinVersion}")
     }
 }
 
+val cacheRedirectorEnabled = findProperty("cacheRedirectorEnabled")?.toString()?.toBoolean() == true
+
 logger.info("buildSrcKotlinVersion: " + extra["bootstrapKotlinVersion"])
 logger.info("buildSrc kotlin compiler version: " + org.jetbrains.kotlin.config.KotlinCompilerVersion.VERSION)
 logger.info("buildSrc stdlib version: " + KotlinVersion.CURRENT)
@@ -35,7 +39,6 @@ logger.info("buildSrc stdlib version: " + KotlinVersion.CURRENT)
 apply {
     plugin("kotlin")
     plugin("kotlin-sam-with-receiver")
-    plugin("groovy")
 
     from("../gradle/checkCacheability.gradle.kts")
 }
@@ -69,6 +72,7 @@ rootProject.apply {
 }
 
 val isTeamcityBuild = kotlinBuildProperties.isTeamcityBuild
+val intellijUltimateEnabled by extra(kotlinBuildProperties.intellijUltimateEnabled)
 val intellijSeparateSdks by extra(project.getBooleanProperty("intellijSeparateSdks") ?: false)
 
 extra["intellijReleaseType"] = when {
@@ -78,10 +82,11 @@ extra["intellijReleaseType"] = when {
 }
 
 extra["versions.androidDxSources"] = "5.0.0_r2"
+
 extra["customDepsOrg"] = "kotlin.build"
 
 repositories {
-    mavenCentral()
+    jcenter()
     maven("https://packages.jetbrains.team/maven/p/ij/intellij-dependencies")
     maven("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/kotlin-dependencies")
     gradlePluginPortal()
@@ -91,60 +96,11 @@ repositories {
     }
 }
 
-val generateCompilerVersion by tasks.registering(VersionGenerator::class) {
-    kotlinNativeVersionInResources=true
-    defaultVersionFileLocation()
-}
-tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
-    dependsOn(generateCompilerVersion)
-}
-
-tasks.clean {
-    doFirst {
-        val versionSourceDirectory = project.konanVersionGeneratedSrc()
-        if (versionSourceDirectory.exists()) {
-            versionSourceDirectory.delete()
-        }
-    }
-}
-
-sourceSets["main"].withConvention(org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet::class) {
-    kotlin.srcDir("src/main/kotlin")
-    if (!kotlinBuildProperties.isInJpsBuildIdeaSync) {
-        kotlin.srcDir("../kotlin-native/shared/src/library/kotlin")
-        kotlin.srcDir("../kotlin-native/shared/src/main/kotlin")
-        kotlin.srcDir("../kotlin-native/build-tools/src/main/kotlin")
-        kotlin.srcDir("../kotlin-native/tools/kotlin-native-gradle-plugin/src/main/kotlin")
-        kotlin.srcDir("../compiler/util-klib/src")
-        kotlin.srcDir("../native/utils/src")
-    }
-    kotlin.srcDir(project.kotlinNativeVersionSrc())
-    /**
-     * TODO: mentioned bellow and Co it'd be better to move to :kotlin-native:performance:buildSrc,
-     * because all this relates to benchmarking.
-     */
-    kotlin.exclude("**/benchmark/*.kt")
-    kotlin.exclude("**/kotlin/MPPTools.kt")
-    kotlin.exclude("**/kotlin/RegressionsReporter.kt")
-    kotlin.exclude("**/kotlin/RunJvmTask.kt")
-    kotlin.exclude("**/kotlin/RunKotlinNativeTask.kt")
-    kotlin.exclude("**/kotlin/BuildRegister.kt")
-    kotlin.exclude("**/kotlin/benchmarkUtils.kt")
-}
-
-tasks.validatePlugins.configure {
-    enabled = false
-}
-
-java {
-    disableAutoTargetJvm()
-}
-
 dependencies {
     implementation(kotlin("stdlib", embeddedKotlinVersion))
     implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:${project.bootstrapKotlinVersion}")
-    implementation("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.31")
-    implementation("com.gradle.publish:plugin-publish-plugin:0.14.0")
+    implementation("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.21")
+    implementation("com.gradle.publish:plugin-publish-plugin:0.12.0")
 
     implementation("net.rubygrapefruit:native-platform:${property("versions.native-platform")}")
     implementation("net.rubygrapefruit:native-platform-windows-amd64:${property("versions.native-platform")}")
@@ -155,31 +111,10 @@ dependencies {
     implementation("net.sf.proguard:proguard-gradle:6.2.2")
     implementation("org.jetbrains.intellij.deps:asm-all:8.0.1")
 
-    implementation("gradle.plugin.org.jetbrains.gradle.plugin.idea-ext:gradle-idea-ext:1.0.1")
+    implementation("gradle.plugin.org.jetbrains.gradle.plugin.idea-ext:gradle-idea-ext:0.5")
 
-    implementation("org.gradle:test-retry-gradle-plugin:1.2.0")
-    implementation("com.gradle.enterprise:test-distribution-gradle-plugin:2.1")
-
-    compileOnly(gradleApi())
-
-    val kotlinVersion = project.bootstrapKotlinVersion
-    val ktorVersion  = "1.2.1"
-    val slackApiVersion = "1.2.0"
-    val metadataVersion = "0.0.1-dev-10"
-
-    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
-    implementation("org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion")
-    implementation("org.jetbrains.kotlin:kotlin-reflect:$kotlinVersion")
-    implementation("com.ullink.slack:simpleslackapi:$slackApiVersion")
-
-    implementation("io.ktor:ktor-client-auth:$ktorVersion")
-    implementation("io.ktor:ktor-client-core:$ktorVersion")
-    implementation("io.ktor:ktor-client-cio:$ktorVersion")
-
-    implementation("org.jetbrains.kotlinx:kotlinx-metadata-klib:$metadataVersion")
-    if (kotlinBuildProperties.isInJpsBuildIdeaSync) {
-        implementation("org.jetbrains.kotlin:kotlin-native-utils:${project.bootstrapKotlinVersion}")
-    }
+    implementation("org.gradle:test-retry-gradle-plugin:1.1.9")
+    implementation("com.gradle.enterprise:test-distribution-gradle-plugin:1.2.1")
 }
 
 samWithReceiver {
@@ -195,26 +130,11 @@ java {
 }
 
 tasks.withType<KotlinCompile>().configureEach {
-    kotlinOptions.allWarningsAsErrors = true
-    kotlinOptions.freeCompilerArgs += listOf(
-        "-Xopt-in=kotlin.RequiresOptIn",
-        "-Xskip-runtime-version-check",
-        "-Xsuppress-version-warnings",
-        "-Xopt-in=kotlin.ExperimentalStdlibApi"
-    )
+    kotlinOptions.freeCompilerArgs +=
+        listOf("-Xopt-in=kotlin.RequiresOptIn", "-Xskip-runtime-version-check")
 }
 
 tasks["build"].dependsOn(":prepare-deps:build")
-sourceSets["main"].withConvention(org.gradle.api.tasks.GroovySourceSet::class) {
-    if (!kotlinBuildProperties.isInJpsBuildIdeaSync) {
-        groovy.srcDir("../kotlin-native/build-tools/src/main/groovy")
-    }
-}
-
-tasks.named("compileGroovy", GroovyCompile::class.java) {
-    classpath += project.files(tasks.named("compileKotlin", org.jetbrains.kotlin.gradle.tasks.KotlinCompile::class.java))
-    dependsOn(tasks.named("compileKotlin"))
-}
 
 allprojects {
     tasks.register("checkBuild")
@@ -223,40 +143,3 @@ allprojects {
         apply(from = "$rootDir/../gradle/cacheRedirector.gradle.kts")
     }
 }
-
-gradlePlugin {
-    plugins {
-        create("compileToBitcode") {
-            id = "compile-to-bitcode"
-            implementationClass = "org.jetbrains.kotlin.bitcode.CompileToBitcodePlugin"
-        }
-        create("runtimeTesting") {
-            id = "runtime-testing"
-            implementationClass = "org.jetbrains.kotlin.testing.native.RuntimeTestingPlugin"
-        }
-        create("konan") {
-            id = "konan"
-            implementationClass = "org.jetbrains.kotlin.gradle.plugin.konan.KonanPlugin"
-        }
-        // We bundle a shaded version of kotlinx-serialization plugin
-        create("kotlinx-serialization-native") {
-            id = "kotlinx-serialization-native"
-            implementationClass = "shadow.org.jetbrains.kotlinx.serialization.gradle.SerializationGradleSubplugin"
-        }
-
-        create("org.jetbrains.kotlin.konan") {
-            id = "org.jetbrains.kotlin.konan"
-            implementationClass = "org.jetbrains.kotlin.gradle.plugin.konan.KonanPlugin"
-        }
-
-        create("native") {
-            id = "native"
-            implementationClass = "org.jetbrains.gradle.plugins.tools.NativePlugin"
-        }
-
-        create("native-interop-plugin") {
-            id = "native-interop-plugin"
-            implementationClass = "org.jetbrains.kotlin.NativeInteropPlugin"
-        }
-    }
-}

buildSrc/prepare-deps/build.gradle.kts

@@ -15,28 +15,30 @@ plugins {
     base
 }
 
+val intellijUltimateEnabled: Boolean by rootProject.extra
 val intellijReleaseType: String by rootProject.extra
 val intellijVersion = rootProject.extra["versions.intellijSdk"] as String
-val intellijVersionForIde = rootProject.intellijSdkVersionForIde()
 val asmVersion = rootProject.findProperty("versions.jar.asm-all") as String?
 val androidStudioRelease = rootProject.findProperty("versions.androidStudioRelease") as String?
 val androidStudioBuild = rootProject.findProperty("versions.androidStudioBuild") as String?
 val intellijSeparateSdks: Boolean by rootProject.extra
+val installIntellijCommunity = !intellijUltimateEnabled || intellijSeparateSdks
+val installIntellijUltimate = intellijUltimateEnabled && androidStudioRelease == null
 
-fun checkIntellijVersion(intellijVersion: String) {
-    val intellijVersionDelimiterIndex = intellijVersion.indexOfAny(charArrayOf('.', '-'))
-    if (intellijVersionDelimiterIndex == -1) {
-        error("Invalid IDEA version $intellijVersion")
-    }
+val intellijVersionDelimiterIndex = intellijVersion.indexOfAny(charArrayOf('.', '-'))
+if (intellijVersionDelimiterIndex == -1) {
+    error("Invalid IDEA version $intellijVersion")
 }
-checkIntellijVersion(intellijVersion)
-intellijVersionForIde?.let { checkIntellijVersion(it) }
 
+val platformBaseVersion = intellijVersion.substring(0, intellijVersionDelimiterIndex)
+
+logger.info("intellijUltimateEnabled: $intellijUltimateEnabled")
 logger.info("intellijVersion: $intellijVersion")
-logger.info("intellijVersionForIde: $intellijVersionForIde")
 logger.info("androidStudioRelease: $androidStudioRelease")
 logger.info("androidStudioBuild: $androidStudioBuild")
 logger.info("intellijSeparateSdks: $intellijSeparateSdks")
+logger.info("installIntellijCommunity: $installIntellijCommunity")
+logger.info("installIntellijUltimate: $installIntellijUltimate")
 
 val androidStudioOs by lazy {
     when {
@@ -71,14 +73,11 @@ repositories {
 }
 
 val intellij by configurations.creating
-val intellijForIde by configurations.creating
+val intellijUltimate by configurations.creating
 val androidStudio by configurations.creating
 val sources by configurations.creating
-val sourcesForIde by configurations.creating
 val jpsStandalone by configurations.creating
-val jpsStandaloneForIde by configurations.creating
 val intellijCore by configurations.creating
-val intellijCoreForIde by configurations.creating
 val nodeJSPlugin by configurations.creating
 
 /**
@@ -94,6 +93,7 @@ val dependenciesDir = (findProperty("kotlin.build.dependencies.dir") as String?)
 val customDepsRepoDir = dependenciesDir.resolve("repo")
 
 val customDepsOrg: String by rootProject.extra
+val customDepsRevision = intellijVersion
 val repoDir = File(customDepsRepoDir, customDepsOrg)
 
 dependencies {
@@ -105,8 +105,12 @@ dependencies {
 
         androidStudio("google:android-studio-ide:$androidStudioBuild@$extension")
     } else {
-        intellij("com.jetbrains.intellij.idea:ideaIC:$intellijVersion")
-        intellijVersionForIde?.let { intellijForIde("com.jetbrains.intellij.idea:ideaIC:$it") }
+        if (installIntellijCommunity) {
+            intellij("com.jetbrains.intellij.idea:ideaIC:$intellijVersion")
+        }
+        if (installIntellijUltimate) {
+            intellijUltimate("com.jetbrains.intellij.idea:ideaIU:$intellijVersion")
+        }
     }
 
     if (asmVersion != null) {
@@ -114,104 +118,102 @@ dependencies {
     }
 
     sources("com.jetbrains.intellij.idea:ideaIC:$intellijVersion:sources@jar")
-    intellijVersionForIde?.let { sourcesForIde("com.jetbrains.intellij.idea:ideaIC:$it:sources@jar") }
     jpsStandalone("com.jetbrains.intellij.idea:jps-standalone:$intellijVersion")
-    intellijVersionForIde?.let { jpsStandaloneForIde("com.jetbrains.intellij.idea:jps-standalone:$it") }
     intellijCore("com.jetbrains.intellij.idea:intellij-core:$intellijVersion")
-    intellijVersionForIde?.let { intellijCoreForIde("com.jetbrains.intellij.idea:intellij-core:$it") }
+    if (intellijUltimateEnabled) {
+        nodeJSPlugin("com.jetbrains.plugins:NodeJS:${rootProject.extra["versions.idea.NodeJS"]}@zip")
+    }
 }
 
-fun prepareDeps(
-    intellij: Configuration,
-    intellijCore: Configuration,
-    sources: Configuration,
-    jpsStandalone: Configuration,
-    intellijVersion: String
-) {
-    val makeIntellijCore = buildIvyRepositoryTask(intellijCore, customDepsOrg, customDepsRepoDir)
+val makeIntellijCore = buildIvyRepositoryTask(intellijCore, customDepsOrg, customDepsRepoDir)
 
-    val makeIntellijAnnotations = tasks.register("makeIntellijAnnotations${intellij.name.capitalize()}", Copy::class) {
-        dependsOn(makeIntellijCore)
+val makeIntellijAnnotations by tasks.registering(Copy::class) {
+    dependsOn(makeIntellijCore)
 
-        val intellijCoreRepo = CleanableStore[repoDir.resolve("intellij-core").absolutePath][intellijVersion].use()
-        from(intellijCoreRepo.resolve("artifacts/annotations.jar"))
+    val intellijCoreRepo = CleanableStore[repoDir.resolve("intellij-core").absolutePath][intellijVersion].use()
+    from(intellijCoreRepo.resolve("artifacts/annotations.jar"))
 
-        val annotationsStore = CleanableStore[repoDir.resolve(intellijRuntimeAnnotations).absolutePath]
-        val targetDir = annotationsStore[intellijVersion].use()
-        into(targetDir)
+    val annotationsStore = CleanableStore[repoDir.resolve(intellijRuntimeAnnotations).absolutePath]
+    val targetDir = annotationsStore[intellijVersion].use()
+    into(targetDir)
 
-        val ivyFile = File(targetDir, "$intellijRuntimeAnnotations.ivy.xml")
-        outputs.files(ivyFile)
+    val ivyFile = File(targetDir, "$intellijRuntimeAnnotations.ivy.xml")
+    outputs.files(ivyFile)
 
-        doFirst {
-            annotationsStore.cleanStore()
-        }
-
-        doLast {
-            writeIvyXml(
-                customDepsOrg,
-                intellijRuntimeAnnotations,
-                intellijVersion,
-                intellijRuntimeAnnotations,
-                targetDir,
-                targetDir,
-                targetDir,
-                allowAnnotations = true
-            )
-        }
+    doFirst {
+        annotationsStore.cleanStore()
     }
 
-    val mergeSources = tasks.create("mergeSources${intellij.name.capitalize()}", Jar::class.java) {
-        dependsOn(sources)
-        isPreserveFileTimestamps = false
-        isReproducibleFileOrder = true
-        isZip64 = true
-        if (!kotlinBuildProperties.isTeamcityBuild) {
-            from(provider { sources.map(::zipTree) })
-        }
-        destinationDirectory.set(File(repoDir, sources.name))
-        archiveBaseName.set("intellij")
-        archiveClassifier.set("sources")
-        archiveVersion.set(intellijVersion)
-    }
-
-    val sourcesFile = mergeSources.outputs.files.singleFile
-
-    val makeIde = if (androidStudioBuild != null) {
-        buildIvyRepositoryTask(
-            androidStudio,
+    doLast {
+        writeIvyXml(
             customDepsOrg,
-            customDepsRepoDir,
-            if (androidStudioOs == "mac")
-                ::skipContentsDirectory
-            else
-                ::skipToplevelDirectory
-        )
-    } else {
-        val task = buildIvyRepositoryTask(intellij, customDepsOrg, customDepsRepoDir, null, sourcesFile)
-
-        task.configure {
-            dependsOn(mergeSources)
-        }
-
-        task
-    }
-
-    val buildJpsStandalone = buildIvyRepositoryTask(jpsStandalone, customDepsOrg, customDepsRepoDir, null, sourcesFile)
-
-    tasks.named("build") {
-        dependsOn(
-            makeIntellijCore,
-            makeIde,
-            buildJpsStandalone,
-            makeIntellijAnnotations
+            intellijRuntimeAnnotations,
+            intellijVersion,
+            intellijRuntimeAnnotations,
+            targetDir,
+            targetDir,
+            targetDir,
+            allowAnnotations = true
         )
     }
 }
 
-prepareDeps(intellij, intellijCore, sources, jpsStandalone, intellijVersion)
-if (intellijVersionForIde != null) {
-    prepareDeps(intellijForIde, intellijCoreForIde, sourcesForIde, jpsStandaloneForIde, intellijVersionForIde)
+val mergeSources by tasks.creating(Jar::class.java) {
+    dependsOn(sources)
+    isPreserveFileTimestamps = false
+    isReproducibleFileOrder = true
+    isZip64 = true
+    if (!kotlinBuildProperties.isTeamcityBuild) {
+        from(provider { sources.map(::zipTree) })
+    }
+    destinationDirectory.set(File(repoDir, sources.name))
+    archiveBaseName.set("intellij")
+    archiveClassifier.set("sources")
+    archiveVersion.set(intellijVersion)
+}
+
+val sourcesFile = mergeSources.outputs.files.singleFile
+
+val makeIde = if (androidStudioBuild != null) {
+    buildIvyRepositoryTask(
+        androidStudio,
+        customDepsOrg,
+        customDepsRepoDir,
+        if (androidStudioOs == "mac")
+            ::skipContentsDirectory
+        else
+            ::skipToplevelDirectory
+    )
+} else {
+    val task = if (installIntellijUltimate) {
+        buildIvyRepositoryTask(intellijUltimate, customDepsOrg, customDepsRepoDir, null, sourcesFile)
+    } else {
+        buildIvyRepositoryTask(intellij, customDepsOrg, customDepsRepoDir, null, sourcesFile)
+    }
+
+    task.configure {
+        dependsOn(mergeSources)
+    }
+
+    task
+}
+
+val buildJpsStandalone = buildIvyRepositoryTask(jpsStandalone, customDepsOrg, customDepsRepoDir, null, sourcesFile)
+
+tasks.named("build") {
+    dependsOn(
+        makeIntellijCore,
+        makeIde,
+        buildJpsStandalone,
+        makeIntellijAnnotations
+    )
+
+}
+
+if (installIntellijUltimate) {
+    val buildNodeJsPlugin =
+        buildIvyRepositoryTask(nodeJSPlugin, customDepsOrg, customDepsRepoDir, ::skipToplevelDirectory, sourcesFile)
+    tasks.named("build") { dependsOn(buildNodeJsPlugin) }
 }
 
 tasks.named<Delete>("clean") {
@@ -398,11 +400,6 @@ fun skipToplevelDirectory(path: String) = path.substringAfter('/')
 
 fun skipContentsDirectory(path: String) = path.substringAfter("Contents/")
 
-fun Project.intellijSdkVersionForIde(): String? {
-    val majorVersion = kotlinBuildProperties.getOrNull("attachedIntellijVersion") as? String ?: return null
-    return rootProject.findProperty("versions.intellijSdk.forIde.$majorVersion") as? String
-}
-
 class XMLWriter(private val outputStreamWriter: OutputStreamWriter) : Closeable {
 
     private val xmlStreamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(outputStreamWriter)

buildSrc/settings.gradle

@@ -18,11 +18,55 @@ buildscript {
         } else {
             maven { url "https://maven.pkg.jetbrains.space/kotlin/p/kotlin/kotlin-dependencies" }
         }
-        mavenCentral()
     }
     dependencies {
-        classpath("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.30")
+        classpath("org.jetbrains.kotlin:kotlin-build-gradle-plugin:0.0.21")
     }
 }
 
-include "prepare-deps"
+def buildProperties = BuildPropertiesKt.getKotlinBuildPropertiesForSettings(settings)
+def projectVersions = file("../gradle/versions.properties").text
+
+include "prepare-deps"
+
+def target_AppCode_Clion = buildProperties.includeCidrPlugins && !projectVersions.contains("versions.androidStudioRelease")
+def target_AndroidStudio = buildProperties.includeCidrPlugins && projectVersions.contains("versions.androidStudioRelease")
+def target_IdeaUltimate = buildProperties.includeUltimate
+
+if (target_AppCode_Clion) {
+    logger.info("Including modules for AC and CL in buildSrc/settings.gradle")
+
+    include ":prepare-deps:kotlin-native-platform-deps"
+    include ":prepare-deps:native-debug-plugin"
+
+    project(":prepare-deps:kotlin-native-platform-deps").projectDir =
+            file("${buildProperties.propertiesProvider.rootProjectDir}/kotlin-ultimate/buildSrc/prepare-deps/kotlin-native-platform-deps")
+    project(":prepare-deps:native-debug-plugin").projectDir =
+            file("${buildProperties.propertiesProvider.rootProjectDir}/kotlin-ultimate/buildSrc/prepare-deps/native-debug-plugin")
+} else if (target_AndroidStudio) {
+    logger.info("Including modules for AS (mobile plugin) in buildSrc/settings.gradle")
+
+    include ":prepare-deps:appcode-binaries"
+    include ":prepare-deps:lldb-framework"
+    include ":prepare-deps:lldb-frontend"
+
+    project(":prepare-deps:appcode-binaries").projectDir =
+            file("${buildProperties.propertiesProvider.rootProjectDir}/kotlin-ultimate/buildSrc/prepare-deps/appcode-binaries")
+    project(":prepare-deps:lldb-framework").projectDir =
+            file("${buildProperties.propertiesProvider.rootProjectDir}/kotlin-ultimate/buildSrc/prepare-deps/lldb-framework")
+    project(":prepare-deps:lldb-frontend").projectDir =
+            file("${buildProperties.propertiesProvider.rootProjectDir}/kotlin-ultimate/buildSrc/prepare-deps/lldb-frontend")
+} else if (target_IdeaUltimate) {
+    logger.info("Including modules for IU in buildSrc/settings.gradle")
+
+    include ":prepare-deps:lldb-frontend"
+    include ":prepare-deps:native-debug-plugin"
+
+    project(":prepare-deps:lldb-frontend").projectDir =
+            file("${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 extra modules in buildSrc/settings.gradle")
+}

buildSrc/src/kotlin-native-binary-version/kotlin/org/jetbrains/kotlin/konan/kotlin-native-version.kt

@@ -1,17 +0,0 @@
-/*
- * Copyright 2010-2021 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.konan
-import java.io.*
-
-val VERSION_PATH = "/META-INF/kotlin-native.compiler.version"
-val CompilerVersion.Companion.CURRENT: CompilerVersion
-    get() {
-        return InputStreamReader(this::class.java.getResourceAsStream(VERSION_PATH)).use {
-            it.readLines().single().parseCompilerVersion()
-        }
-    }
-
-val currentCompilerVersion = CompilerVersion.CURRENT

buildSrc/src/main/kotlin/BuildPropertiesExt.kt

@@ -19,7 +19,4 @@ val KotlinBuildProperties.jarCompression: Boolean get() = getBoolean("kotlin.bui
 
 val KotlinBuildProperties.ignoreTestFailures: Boolean get() = getBoolean("ignoreTestFailures", isTeamcityBuild)
 
-val KotlinBuildProperties.disableWerror: Boolean get() = getBoolean("kotlin.build.disable.werror", false)
-
-val KotlinBuildProperties.isObsoleteJdkOverrideEnabled: Boolean
-    get() = getBoolean("kotlin.build.isObsoleteJdkOverrideEnabled", false)
+val KotlinBuildProperties.disableWerror: Boolean get() = getBoolean("kotlin.build.disable.werror", isTeamcityBuild)

buildSrc/src/main/kotlin/CacheableProguradTask.kt

@@ -4,36 +4,32 @@
  */
 
 import groovy.lang.Closure
-import org.gradle.api.JavaVersion
 import org.gradle.api.file.FileCollection
-import org.gradle.api.provider.Property
-import org.gradle.api.provider.Provider
 import org.gradle.api.tasks.*
-import org.gradle.jvm.toolchain.JavaLauncher
-import org.gradle.kotlin.dsl.property
+import org.gradle.internal.jvm.Jvm
+import org.gradle.internal.jvm.inspection.JvmVersionDetector
 import proguard.ClassSpecification
 import java.io.File
+import javax.inject.Inject
+
 
 @CacheableTask
-open class CacheableProguardTask : proguard.gradle.ProGuardTask() {
+open class CacheableProguardTask @Inject constructor(
+    private val jvmVersionDetector: JvmVersionDetector
+) : proguard.gradle.ProGuardTask() {
 
-    @get:Internal
-    val javaLauncher: Property<JavaLauncher> = project.objects.property()
-
-    @get:Internal
-    val jdkHomePath: Provider<File> = javaLauncher.map { it.metadata.installationPath.asFile }
+    @Internal
+    var jdkHome: File? = null
 
     @get:Optional
     @get:Input
-    internal val jdkMajorVersion: Provider<JavaVersion> = javaLauncher.map {
-        JavaVersion.toVersion(it.metadata.languageVersion.toString())
-    }
+    internal val jdkMajorVersion: String?
+        get() = jdkHome?.let { jvmVersionDetector.getJavaVersion(Jvm.forHome(jdkHome)) }?.majorVersion
 
     @CompileClasspath
-    override fun getLibraryJarFileCollection(): FileCollection = super.getLibraryJarFileCollection()
-        .filter { libraryFile ->
-            jdkHomePath.orNull?.let { !libraryFile.absoluteFile.startsWith(it.absoluteFile) } ?: true
-        }
+    override fun getLibraryJarFileCollection(): FileCollection = super.getLibraryJarFileCollection().filter { libraryFile ->
+        jdkHome?.let { !libraryFile.absoluteFile.startsWith(it.absoluteFile) } ?: true
+    }
 
     @InputFiles
     @PathSensitive(PathSensitivity.RELATIVE)

buildSrc/src/main/kotlin/CommonUtil.kt

@@ -81,12 +81,3 @@ fun Task.singleOutputFile(): File = when (this) {
     is ProGuardTask -> project.file(outJarFiles.single()!!)
     else -> outputs.files.singleFile
 }
-
-val Project.isConfigurationCacheDisabled
-    get() = (gradle.startParameter as? org.gradle.api.internal.StartParameterInternal)?.isConfigurationCache != true
-
-val Project.isIdeaActive
-    get() = providers.systemProperty("idea.active").forUseAtConfigurationTime().isPresent
-
-val Project.intellijCommunityDir: File
-    get() = rootDir.resolve("kotlin-ide/intellij/community").takeIf { it.isDirectory } ?: rootDir.resolve("kotlin-ide/intellij")

buildSrc/src/main/kotlin/ComponentsXmlResourceTransformerPatched.kt

@@ -1,144 +0,0 @@
-/*
- * Copyright 2010-2021 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.
- */
-
-import com.github.jengelman.gradle.plugins.shadow.relocation.RelocateClassContext
-import com.github.jengelman.gradle.plugins.shadow.transformers.Transformer
-import com.github.jengelman.gradle.plugins.shadow.transformers.TransformerContext
-import org.gradle.api.file.FileTreeElement
-import shadow.org.apache.tools.zip.ZipEntry
-import shadow.org.apache.tools.zip.ZipOutputStream
-import shadow.org.codehaus.plexus.util.IOUtil
-import shadow.org.codehaus.plexus.util.ReaderFactory
-import shadow.org.codehaus.plexus.util.WriterFactory
-import shadow.org.codehaus.plexus.util.xml.Xpp3Dom
-import shadow.org.codehaus.plexus.util.xml.Xpp3DomBuilder
-import shadow.org.codehaus.plexus.util.xml.Xpp3DomWriter
-import java.io.*
-import java.lang.Exception
-import java.util.LinkedHashMap
-
-/**
- * A resource processor that aggregates plexus `components.xml` files.
- *
- * Fixed version of [com.github.jengelman.gradle.plugins.shadow.transformers.ComponentsXmlResourceTransformer],
- * may be dropped after [the fix in ShadowJAR](https://github.com/johnrengelman/shadow/pull/678/files) will be accepted
- */
-class ComponentsXmlResourceTransformerPatched : Transformer {
-    private val components: MutableMap<String, Xpp3Dom> =
-        LinkedHashMap<String, Xpp3Dom>()
-
-    override fun canTransformResource(element: FileTreeElement): Boolean {
-        val path = element.relativePath.pathString
-        return COMPONENTS_XML_PATH == path
-    }
-
-    override fun transform(context: TransformerContext) {
-        val newDom: Xpp3Dom = try {
-            val bis: BufferedInputStream = object : BufferedInputStream(context.getIs()) {
-                override fun close() {
-                    // leave ZIP open
-                }
-            }
-            val reader: Reader = ReaderFactory.newXmlReader(bis)
-            Xpp3DomBuilder.build(reader)
-        } catch (e: Exception) {
-            throw (IOException("Error parsing components.xml in " + context.getIs()).initCause(e) as IOException)
-        }
-
-        // Only try to merge in components if there are some elements in the component-set
-        if (newDom.getChild("components") == null) {
-            return
-        }
-        val children: Array<Xpp3Dom>? = newDom.getChild("components")?.getChildren("component")
-        children?.forEach { component ->
-            var role: String? = getValue(component, "role")
-            role = getRelocatedClass(role, context)
-            setValue(component, "role", role)
-            val roleHint = getValue(component, "role-hint")
-            var impl: String? = getValue(component, "implementation")
-            impl = getRelocatedClass(impl, context)
-            setValue(component, "implementation", impl)
-            val key = "$role:$roleHint"
-            if (components.containsKey(key)) {
-                // configuration carry over
-                val dom: Xpp3Dom? = components[key]
-                if (dom?.getChild("configuration") != null) {
-                    component.addChild(dom.getChild("configuration"))
-                }
-            }
-            val requirements: Xpp3Dom? = component.getChild("requirements")
-            if (requirements != null && requirements.childCount > 0) {
-                for (r in requirements.childCount - 1 downTo 0) {
-                    val requirement: Xpp3Dom = requirements.getChild(r)
-                    var requiredRole: String? = getValue(requirement, "role")
-                    requiredRole = getRelocatedClass(requiredRole, context)
-                    setValue(requirement, "role", requiredRole)
-                }
-            }
-            components[key] = component
-        }
-    }
-
-    override fun modifyOutputStream(os: ZipOutputStream, preserveFileTimestamps: Boolean) {
-        val data = transformedResource
-        val entry = ZipEntry(COMPONENTS_XML_PATH)
-        entry.time = TransformerContext.getEntryTimestamp(preserveFileTimestamps, entry.time)
-        os.putNextEntry(entry)
-        IOUtil.copy(data, os)
-        components.clear()
-    }
-
-    override fun hasTransformedResource(): Boolean {
-        return components.isNotEmpty()
-    }
-
-    private val transformedResource: ByteArray
-        get() {
-            val baos = ByteArrayOutputStream(1024 * 4)
-            val writer: Writer = WriterFactory.newXmlWriter(baos)
-            try {
-                val dom = Xpp3Dom("component-set")
-                val componentDom = Xpp3Dom("components")
-                dom.addChild(componentDom)
-                for (component in components.values) {
-                    componentDom.addChild(component)
-                }
-                Xpp3DomWriter.write(writer, dom)
-            } finally {
-                IOUtil.close(writer)
-            }
-            return baos.toByteArray()
-        }
-
-    companion object {
-        private const val COMPONENTS_XML_PATH = "META-INF/plexus/components.xml"
-        private fun getRelocatedClass(className: String?, context: TransformerContext): String? {
-            val relocators = context.relocators
-            val stats = context.stats
-            if (className != null && className.isNotEmpty() && relocators != null) {
-                for (relocator in relocators) {
-                    if (relocator.canRelocateClass(className)) {
-                        val relocateClassContext = RelocateClassContext(className, stats)
-                        return relocator.relocateClass(relocateClassContext)
-                    }
-                }
-            }
-            return className
-        }
-
-        private fun getValue(dom: Xpp3Dom, element: String): String {
-            val child: Xpp3Dom? = dom.getChild(element)
-            return if (child?.value != null) child.value else ""
-        }
-
-        private fun setValue(dom: Xpp3Dom, element: String, value: String?) {
-            val child: Xpp3Dom? = dom.getChild(element)
-            if (value == null || value.isEmpty()) {
-                return
-            }
-            child?.value = value
-        }
-    }
-}

buildSrc/src/main/kotlin/IdeCompatibilityDsl.kt

@@ -26,7 +26,7 @@ fun CompatibilityPredicate.or(other: CompatibilityPredicate): CompatibilityPredi
 }
 
 enum class Platform : CompatibilityPredicate {
-    P202, P203;
+    P183, P191, P192, P193, P201, P202, P203;
 
     val version: Int = name.drop(1).toInt()
 
@@ -43,9 +43,17 @@ enum class Platform : CompatibilityPredicate {
 }
 
 enum class Ide(val platform: Platform) : CompatibilityPredicate {
+    IJ191(Platform.P191),
+    IJ192(Platform.P192),
+    IJ193(Platform.P193),
+    IJ201(Platform.P201),
     IJ202(Platform.P202),
     IJ203(Platform.P203),
 
+    AS35(Platform.P183),
+    AS36(Platform.P192),
+    AS40(Platform.P193),
+    AS41(Platform.P201),
     AS42(Platform.P202);
 
     val kind = Kind.values().first { it.shortName == name.take(2) }

buildSrc/src/main/kotlin/InstrumentJava.kt

@@ -1,51 +0,0 @@
-import org.gradle.api.Action
-import org.gradle.api.Task
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.file.FileCollection
-import org.gradle.api.tasks.SourceSet
-import org.gradle.api.tasks.compile.JavaCompile
-import org.gradle.kotlin.dsl.provideDelegate
-import org.gradle.kotlin.dsl.withGroovyBuilder
-
-/*
- * Copyright 2010-2021 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.
- */
-
-class InstrumentJava(@Transient val javaInstrumentator: Configuration, @Transient val sourceSet: SourceSet) : Action<Task> {
-    private val instrumentatorClasspath: String by lazy {
-        javaInstrumentator.asPath
-    }
-
-    private val srcDirs: FileCollection by lazy {
-        sourceSet.allJava.sourceDirectories
-    }
-
-    override fun execute(task: Task) {
-        require(task is JavaCompile) { "$task is not of type JavaCompile!" }
-        task.doLast {
-            task.ant.withGroovyBuilder {
-                "taskdef"(
-                    "name" to "instrumentIdeaExtensions",
-                    "classpath" to instrumentatorClasspath,
-                    "loaderref" to "java2.loader",
-                    "classname" to "com.intellij.ant.InstrumentIdeaExtensions"
-                )
-            }
-
-            val javaSourceDirectories = srcDirs.filter { it.exists() }
-
-            task.ant.withGroovyBuilder {
-                javaSourceDirectories.forEach { directory ->
-                    "instrumentIdeaExtensions"(
-                        "srcdir" to directory,
-                        "destdir" to task.destinationDir,
-                        "classpath" to task.classpath.asPath,
-                        "includeantruntime" to false,
-                        "instrumentNotNull" to true
-                    )
-                }
-            }
-        }
-    }
-}

buildSrc/src/main/kotlin/JvmToolchain.kt

@@ -1,183 +0,0 @@
-@file:JvmName("JvmToolchain")
-import org.gradle.api.Project
-import org.gradle.api.plugins.JavaPluginExtension
-import org.gradle.api.provider.Provider
-import org.gradle.api.tasks.compile.JavaCompile
-import org.gradle.jvm.toolchain.*
-import org.gradle.kotlin.dsl.getByType
-import org.gradle.kotlin.dsl.withType
-import org.jetbrains.kotlin.gradle.dsl.KotlinTopLevelExtension
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-
-enum class JdkMajorVersion(
-    val majorVersion: Int,
-    val targetName: String = majorVersion.toString(),
-    val overrideMajorVersion: Int? = null,
-    private val mandatory: Boolean = true
-) {
-    JDK_1_6(6, targetName = "1.6", overrideMajorVersion = 8),
-    JDK_1_7(7, targetName = "1.7", overrideMajorVersion = 8),
-    JDK_1_8(8, targetName = "1.8"),
-    JDK_9(9, overrideMajorVersion = 11),
-    JDK_10(10, mandatory = false, overrideMajorVersion = 11),
-    JDK_11(11, mandatory = false),
-    JDK_15(15, mandatory = false),
-    JDK_16(16, mandatory = false);
-
-    fun isMandatory(): Boolean = mandatory
-
-    companion object {
-        fun fromMajorVersion(majorVersion: Int) = values().first { it.majorVersion == majorVersion }
-    }
-}
-
-fun Project.configureJvmDefaultToolchain() {
-    configureJvmToolchain(JdkMajorVersion.JDK_1_8)
-}
-
-fun Project.shouldOverrideObsoleteJdk(
-    jdkVersion: JdkMajorVersion
-): Boolean = kotlinBuildProperties.isObsoleteJdkOverrideEnabled &&
-        jdkVersion.overrideMajorVersion != null
-
-fun Project.configureJvmToolchain(
-    jdkVersion: JdkMajorVersion
-) {
-    // Ensure java only modules also set default toolchain
-    configureJavaOnlyToolchain(jdkVersion)
-
-    plugins.withId("org.jetbrains.kotlin.jvm") {
-        val kotlinExtension = extensions.getByType<KotlinTopLevelExtension>()
-
-        if (shouldOverrideObsoleteJdk(jdkVersion)) {
-            kotlinExtension.jvmToolchain {
-                (this as JavaToolchainSpec).languageVersion
-                    .set(JavaLanguageVersion.of(jdkVersion.overrideMajorVersion!!))
-            }
-            updateJvmTarget(jdkVersion.targetName)
-        } else {
-            kotlinExtension.jvmToolchain {
-                (this as JavaToolchainSpec).languageVersion
-                    .set(JavaLanguageVersion.of(jdkVersion.majorVersion))
-            }
-        }
-
-        tasks
-            .matching { it.name != "compileJava9Java" && it is JavaCompile }
-            .configureEach {
-                with(this as JavaCompile) {
-                    options.compilerArgs.add("-proc:none")
-                    options.encoding = "UTF-8"
-                }
-            }
-
-        tasks.withType<KotlinCompile>().configureEach {
-            kotlinOptions.freeCompilerArgs += "-Xjvm-default=compatibility"
-        }
-    }
-}
-
-fun Project.configureJavaOnlyToolchain(
-    jdkVersion: JdkMajorVersion
-) {
-    plugins.withId("java-base") {
-        val javaExtension = extensions.getByType<JavaPluginExtension>()
-        if (shouldOverrideObsoleteJdk(jdkVersion)) {
-            javaExtension.toolchain {
-                languageVersion.set(
-                    JavaLanguageVersion.of(jdkVersion.overrideMajorVersion!!)
-                )
-            }
-            tasks.withType<JavaCompile>().configureEach {
-                targetCompatibility = jdkVersion.targetName
-                sourceCompatibility = jdkVersion.targetName
-            }
-        } else {
-            javaExtension.toolchain {
-                languageVersion.set(
-                    JavaLanguageVersion.of(jdkVersion.majorVersion)
-                )
-            }
-        }
-    }
-}
-
-fun KotlinCompile.configureTaskToolchain(
-    jdkVersion: JdkMajorVersion
-) {
-    if (project.shouldOverrideObsoleteJdk(jdkVersion)) {
-        kotlinJavaToolchain.toolchain.use(
-            project.getToolchainLauncherFor(
-                JdkMajorVersion.fromMajorVersion(
-                    jdkVersion.overrideMajorVersion!!
-                )
-            )
-        )
-        kotlinOptions {
-            jvmTarget = jdkVersion.targetName
-        }
-    } else {
-        kotlinJavaToolchain.toolchain.use(
-            project.getToolchainLauncherFor(jdkVersion)
-        )
-    }
-}
-
-fun JavaCompile.configureTaskToolchain(
-    jdkVersion: JdkMajorVersion
-) {
-    if (project.shouldOverrideObsoleteJdk(jdkVersion)) {
-        javaCompiler.set(
-            project.getToolchainCompilerFor(
-                JdkMajorVersion.fromMajorVersion(
-                    jdkVersion.overrideMajorVersion!!
-                )
-            )
-        )
-        targetCompatibility = jdkVersion.targetName
-        sourceCompatibility = jdkVersion.targetName
-    } else {
-        javaCompiler.set(project.getToolchainCompilerFor(jdkVersion))
-    }
-}
-
-fun Project.updateJvmTarget(
-    jvmTarget: String
-) {
-    tasks.withType<KotlinCompile>().configureEach {
-        kotlinOptions.jvmTarget = jvmTarget
-    }
-
-    tasks.withType<JavaCompile>().configureEach {
-        sourceCompatibility = jvmTarget
-        targetCompatibility = jvmTarget
-    }
-}
-
-private fun Project.getToolchainCompilerFor(
-    jdkVersion: JdkMajorVersion
-): Provider<JavaCompiler> {
-    val service = project.extensions.getByType<JavaToolchainService>()
-    return service.compilerFor {
-        this.languageVersion.set(JavaLanguageVersion.of(jdkVersion.majorVersion))
-    }
-}
-
-fun Project.getToolchainLauncherFor(
-    jdkVersion: JdkMajorVersion
-): Provider<JavaLauncher> {
-    val service = project.extensions.getByType<JavaToolchainService>()
-    val jdkVersionWithOverride = project.getJdkVersionWithOverride(jdkVersion)
-    return service.launcherFor {
-        this.languageVersion.set(JavaLanguageVersion.of(jdkVersionWithOverride.majorVersion))
-    }
-}
-
-
-fun Project.getJdkVersionWithOverride(jdkVersion: JdkMajorVersion): JdkMajorVersion {
-    return if (project.shouldOverrideObsoleteJdk(jdkVersion)) {
-        JdkMajorVersion.fromMajorVersion(jdkVersion.overrideMajorVersion!!)
-    } else {
-        jdkVersion
-    }
-}

buildSrc/src/main/kotlin/LibrariesCommon.kt

@@ -1,75 +0,0 @@
-/*
- * Copyright 2010-2021 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.
- */
-
-@file:JvmName("LibrariesCommon")
-
-import org.gradle.api.JavaVersion
-import org.gradle.api.Project
-import org.gradle.api.file.FileCollection
-import org.gradle.api.tasks.compile.JavaCompile
-import org.gradle.kotlin.dsl.extra
-import org.gradle.kotlin.dsl.get
-import org.gradle.kotlin.dsl.provideDelegate
-import org.gradle.kotlin.dsl.withType
-import org.gradle.process.CommandLineArgumentProvider
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-
-@JvmOverloads
-fun Project.configureJava9Compilation(
-    moduleName: String,
-    moduleOutputs: Collection<FileCollection> = setOf(sourceSets["main"].output)
-) {
-    configurations["java9CompileClasspath"].extendsFrom(configurations["compileClasspath"])
-
-    tasks.named("compileJava9Java", JavaCompile::class.java) {
-        dependsOn(moduleOutputs)
-
-        targetCompatibility = JavaVersion.VERSION_1_9.toString()
-        sourceCompatibility = JavaVersion.VERSION_1_9.toString()
-        configureTaskToolchain(JdkMajorVersion.JDK_9)
-
-        // module-info.java should be in java9 source set by convention
-        val java9SourceSet = sourceSets["java9"].java
-        destinationDir = file("${java9SourceSet.outputDir}/META-INF/versions/9")
-        options.sourcepath = files(java9SourceSet.srcDirs)
-        val compileClasspath = configurations["java9CompileClasspath"]
-        val moduleFiles = objects.fileCollection().from(moduleOutputs)
-        val modulePath = compileClasspath.filter { it !in moduleFiles.files }
-        classpath = objects.fileCollection().from()
-        options.compilerArgumentProviders.add(
-            Java9AdditionalArgumentsProvider(
-                moduleName,
-                moduleFiles,
-                modulePath
-            )
-        )
-    }
-}
-
-private class Java9AdditionalArgumentsProvider(
-    private val moduleName: String,
-    private val moduleFiles: FileCollection,
-    private val modulePath: FileCollection
-) : CommandLineArgumentProvider {
-    override fun asArguments(): Iterable<String> = listOf(
-        "--module-path", modulePath.asPath,
-        "--patch-module", "$moduleName=${moduleFiles.asPath}",
-        "-Xlint:-requires-transitive-automatic" // suppress automatic module transitive dependencies in kotlin.test
-    )
-}
-
-fun Project.disableDeprecatedJvmTargetWarning() {
-    if (!kotlinBuildProperties.useFir && !kotlinBuildProperties.disableWerror) {
-        val tasksWithWarnings: List<String> by rootProject.extra
-        tasks.withType<KotlinCompile>().configureEach {
-            if (!tasksWithWarnings.contains(path)) {
-                kotlinOptions {
-                    allWarningsAsErrors = true
-                    freeCompilerArgs += "-Xsuppress-deprecated-jvm-target-warning"
-                }
-            }
-        }
-    }
-}

buildSrc/src/main/kotlin/artifacts.kt

@@ -1,6 +1,6 @@
 @file:Suppress("unused") // usages in build scripts are not tracked properly
 
-import com.gradle.publish.PublishTask
+import org.gradle.api.GradleException
 import org.gradle.api.Project
 import org.gradle.api.Task
 import org.gradle.api.artifacts.ConfigurablePublishArtifact
@@ -22,12 +22,13 @@ import org.gradle.api.publish.PublishingExtension
 import org.gradle.api.publish.maven.MavenPublication
 import org.gradle.api.publish.tasks.GenerateModuleMetadata
 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.api.artifacts.dsl.DependencyHandler
 import org.gradle.kotlin.dsl.*
 import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSetContainer
 import plugins.KotlinBuildPublishingPlugin
-import plugins.mainPublicationName
 
 
 private const val MAGIC_DO_NOT_CHANGE_TEST_JAR_TASK_NAME = "testJar"
@@ -62,6 +63,8 @@ fun Project.removeArtifacts(configuration: Configuration, task: Task) {
 
 fun Project.noDefaultJar() {
     tasks.named("jar").configure {
+        enabled = false
+        actions = emptyList()
         configurations.forEach { cfg ->
             removeArtifacts(cfg, this)
         }
@@ -110,8 +113,6 @@ fun <T : Jar> Project.runtimeJar(task: TaskProvider<T>, body: T.() -> Unit = {})
         addVariantsFromConfiguration(runtimeJar) { }
     }
 
-    (components.findByName("java") as AdhocComponentWithVariants?)?.addVariantsFromConfiguration(runtimeJar) { }
-
     return task
 }
 
@@ -225,20 +226,24 @@ fun Project.publish(moduleMetadata: Boolean = false, configure: MavenPublication
 
     val publication = extensions.findByType<PublishingExtension>()
         ?.publications
-        ?.findByName(mainPublicationName) as MavenPublication
+        ?.findByName(KotlinBuildPublishingPlugin.PUBLICATION_NAME) as MavenPublication
     publication.configure()
 }
 
-fun Project.publishGradlePlugin() {
-    mainPublicationName = "pluginMaven"
-    publish()
+fun Project.publishWithLegacyMavenPlugin(body: Upload.() -> Unit = {}): Upload {
+    apply<plugins.PublishedKotlinModule>()
+
+    if (artifactsRemovedDiagnosticFlag) {
+        error("`publish()` should be called before removing artifacts typically done in `noDefaultJar()` or `runtimeJar()` call")
+    }
 
     afterEvaluate {
-        tasks.withType<PublishTask> {
-            // Makes plugin publication task reuse poms and metadata from publication named "pluginMaven"
-            useAutomatedPublishing()
-            useGradleModuleMetadataIfAvailable()
-        }
+        if (configurations.findByName("classes-dirs") != null)
+            throw GradleException("classesDirsArtifact() is incompatible with publish(), see sources comments for details")
+    }
+
+    return (tasks.getByName("uploadArchives") as Upload).apply {
+        body()
     }
 }
 
@@ -249,41 +254,6 @@ fun Project.idePluginDependency(block: () -> Unit) {
     }
 }
 
-fun Project.publishJarsForIde(projects: List<String>, libraryDependencies: List<String> = emptyList()) {
-    idePluginDependency {
-        publishProjectJars(projects, libraryDependencies)
-    }
-    configurations.all {
-        // Don't allow `ideaIC` from compiler to leak into Kotlin plugin modules. Compiler and
-        // plugin may depend on different versions of IDEA and it will lead to version conflict
-        exclude(module = ideModuleName())
-    }
-    dependencies {
-        projects.forEach {
-            jpsLikeJarDependency(project(it), JpsDepScope.COMPILE, { isTransitive = false }, exported = true)
-        }
-        libraryDependencies.forEach {
-            jpsLikeJarDependency(it, JpsDepScope.COMPILE, exported = true)
-        }
-    }
-}
-
-fun Project.publishTestJarsForIde(projectNames: List<String>) {
-    idePluginDependency {
-        publishTestJar(projectNames)
-    }
-    configurations.all {
-        // Don't allow `ideaIC` from compiler to leak into Kotlin plugin modules. Compiler and
-        // plugin may depend on different versions of IDEA and it will lead to version conflict
-        exclude(module = ideModuleName())
-    }
-    dependencies {
-        for (projectName in projectNames) {
-            jpsLikeJarDependency(projectTests(projectName), JpsDepScope.COMPILE, exported = true)
-        }
-    }
-}
-
 fun Project.publishProjectJars(projects: List<String>, libraryDependencies: List<String> = emptyList()) {
     apply<JavaPlugin>()
 
@@ -322,15 +292,13 @@ fun Project.publishProjectJars(projects: List<String>, libraryDependencies: List
     javadocJar()
 }
 
-fun Project.publishTestJar(projects: List<String>) {
+fun Project.publishTestJar(projectName: String) {
     apply<JavaPlugin>()
 
     val fatJarContents by configurations.creating
 
     dependencies {
-        for (projectName in projects) {
-            fatJarContents(project(projectName, configuration = "tests-jar")) { isTransitive = false }
-        }
+        fatJarContents(project(projectName, configuration = "tests-jar")) { isTransitive = false }
     }
 
     publish()
@@ -347,7 +315,7 @@ fun Project.publishTestJar(projects: List<String>) {
 
     sourcesJar {
         from {
-            projects.map { project(it).testSourceSet.allSource }
+            project(projectName).testSourceSet.allSource
         }
     }
 

buildSrc/src/main/kotlin/copyright.kt

@@ -8,37 +8,48 @@ package tasks
 import groovy.util.Node
 import groovy.util.XmlParser
 import org.gradle.api.DefaultTask
-import org.gradle.api.file.RegularFileProperty
-import org.gradle.api.provider.Property
+import org.gradle.api.Project
 import org.gradle.api.tasks.Input
 import org.gradle.api.tasks.InputFile
 import org.gradle.api.tasks.OutputFile
 import org.gradle.api.tasks.TaskAction
+import java.io.File
 import java.util.*
 
-abstract class WriteCopyrightToFile : DefaultTask() {
+
+
+
+open class WriteCopyrightToFile : DefaultTask() {
+
     @InputFile
-    val path = project.file("${project.rootDir}/.idea/copyright/apache.xml")
+    var path = project.file("${project.rootDir}/.idea/copyright/apache.xml")
 
-    @get:OutputFile
-    abstract val outputFile: RegularFileProperty
+    @OutputFile
+    var outputFile: File? = null
 
-    @get:Input
-    val commented: Property<Boolean> = project.objects.property(Boolean::class.java).convention(true)
+    @Input
+    var commented: Boolean = true
 
     @TaskAction
     fun write() {
-        val file = outputFile.asFile.get()
-        file.writeText(if (commented.get()) readCopyrightCommented() else readCopyright())
+        if (commented) {
+            outputFile!!.writeText(project.readCopyrightCommented())
+        } else {
+            outputFile!!.writeText(project.readCopyright())
+        }
     }
 
-    private fun readCopyright(): String {
-        assert(path.exists()) {
-            "File $path with copyright not found"
+
+    fun Project.readCopyright(): String {
+        val file = rootDir.resolve(".idea/copyright/apache.xml")
+
+        assert(file.exists()) {
+            "File $file with copyright not found"
         }
 
+
         val xmlParser = XmlParser()
-        val node = xmlParser.parse(path)
+        val node = xmlParser.parse(file)
         assert(node.attribute("name") == "CopyrightManager") {
             "Format changed occasionally?"
         }
@@ -48,7 +59,7 @@ abstract class WriteCopyrightToFile : DefaultTask() {
         return noticeNode.attribute("value").toString().replace("&#36;today.year", GregorianCalendar()[Calendar.YEAR].toString())
     }
 
-    private fun readCopyrightCommented(): String {
+    fun Project.readCopyrightCommented(): String {
         return "/*\n" + readCopyright().prependIndent(" * ") + "\n */"
     }
 }

buildSrc/src/main/kotlin/dependencies.kt

@@ -9,15 +9,13 @@
 
 import org.gradle.api.GradleException
 import org.gradle.api.Project
-import org.gradle.api.artifacts.*
+import org.gradle.api.artifacts.Dependency
+import org.gradle.api.artifacts.ExternalModuleDependency
+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.internal.jvm.Jvm
-import org.gradle.jvm.toolchain.JavaLanguageVersion
 import org.gradle.kotlin.dsl.accessors.runtime.addDependencyTo
-import org.gradle.kotlin.dsl.closureOf
-import org.gradle.kotlin.dsl.exclude
 import org.gradle.kotlin.dsl.extra
 import org.gradle.kotlin.dsl.project
 import java.io.File
@@ -36,7 +34,7 @@ val Project.internalBootstrapRepo: String? get() =
     when {
         bootstrapKotlinRepo?.startsWith("https://buildserver.labs.intellij.net") == true ->
             bootstrapKotlinRepo!!.replace("artifacts/content/maven", "artifacts/content/internal/repo")
-        else -> "https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_Aggregate),number:$bootstrapKotlinVersion," +
+        else -> "https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_KotlinPublic_Compiler),number:$bootstrapKotlinVersion," +
                 "branch:default:any/artifacts/content/internal/repo/"
     }
 
@@ -91,6 +89,12 @@ fun Project.preloadedDeps(
     return files(*matchingFiles.map { it.canonicalPath }.toTypedArray())
 }
 
+fun Project.ideaUltimatePreloadedDeps(vararg artifactBaseNames: String, subdir: String? = null): ConfigurableFileCollection {
+    val ultimateDepsDir = fileFrom(rootDir, "ultimate", "dependencies")
+    return if (ultimateDepsDir.isDirectory) preloadedDeps(*artifactBaseNames, baseDir = ultimateDepsDir, subdir = subdir)
+    else files()
+}
+
 fun Project.kotlinDep(artifactBaseName: String, version: String, classifier: String? = null): String =
     listOfNotNull("org.jetbrains.kotlin:kotlin-$artifactBaseName:$version", classifier).joinToString(":")
 
@@ -111,100 +115,10 @@ fun DependencyHandler.projectTests(name: String): ProjectDependency = project(na
 fun DependencyHandler.projectRuntimeJar(name: String): ProjectDependency = project(name, configuration = "runtimeJar")
 fun DependencyHandler.projectArchives(name: String): ProjectDependency = project(name, configuration = "archives")
 
-enum class JpsDepScope {
-    COMPILE, TEST, RUNTIME, PROVIDED
-}
-
-fun DependencyHandler.add(configurationName: String, dependencyNotation: Any, configure: (ModuleDependency.() -> Unit)?) {
-    // Avoid `dependencyNotation` to `ModuleDependency` class cast exception if possible
-    if (configure != null) {
-        add(configurationName, dependencyNotation, closureOf(configure))
-    } else {
-        add(configurationName, dependencyNotation)
-    }
-}
-
-fun Project.disableDependencyVerification() {
-    configurations.all {
-        resolutionStrategy {
-            disableDependencyVerification()
-        }
-    }
-}
-
-fun DependencyHandler.jpsLikeJarDependency(
-    dependencyNotation: Any,
-    scope: JpsDepScope,
-    dependencyConfiguration: (ModuleDependency.() -> Unit)? = null,
-    exported: Boolean = false
-) {
-    when (scope) {
-        JpsDepScope.COMPILE -> {
-            if (exported) {
-                add("api", dependencyNotation, dependencyConfiguration)
-                add("testCompile", dependencyNotation, dependencyConfiguration)
-            } else {
-                add("implementation", dependencyNotation, dependencyConfiguration)
-            }
-        }
-        JpsDepScope.TEST -> {
-            if (exported) {
-                add("testCompile", dependencyNotation, dependencyConfiguration)
-            } else {
-                add("testImplementation", dependencyNotation, dependencyConfiguration)
-            }
-        }
-        JpsDepScope.RUNTIME -> {
-            add("testRuntimeOnly", dependencyNotation, dependencyConfiguration)
-        }
-        JpsDepScope.PROVIDED -> {
-            if (exported) {
-                add("compileOnlyApi", dependencyNotation, dependencyConfiguration)
-                add("testCompile", dependencyNotation, dependencyConfiguration)
-            } else {
-                add("compileOnly", dependencyNotation, dependencyConfiguration)
-                add("testImplementation", dependencyNotation, dependencyConfiguration)
-            }
-        }
-    }
-}
-
-fun DependencyHandler.jpsLikeModuleDependency(moduleName: String, scope: JpsDepScope, exported: Boolean = false) {
-    jpsLikeJarDependency(project(moduleName), scope, exported = exported)
-    when (scope) {
-        JpsDepScope.COMPILE -> {
-            if (exported) {
-                add("testCompile", projectTests(moduleName))
-            } else {
-                add("testImplementation", projectTests(moduleName))
-            }
-        }
-        JpsDepScope.TEST -> {
-            if (exported) {
-                add("testCompile", projectTests(moduleName))
-            } else {
-                add("testImplementation", projectTests(moduleName))
-            }
-        }
-        JpsDepScope.RUNTIME -> {
-            add("runtimeOnly", projectTests(moduleName))
-        }
-        JpsDepScope.PROVIDED -> {
-            if (exported) {
-                add("testCompile", projectTests(moduleName))
-            } else {
-                add("testImplementation", projectTests(moduleName))
-            }
-        }
-    }
-}
-
-
 fun Project.testApiJUnit5(
     vintageEngine: Boolean = false,
     runner: Boolean = false,
-    suiteApi: Boolean = false,
-    jupiterParams: Boolean = false
+    suiteApi: Boolean = false
 ) {
     with(dependencies) {
         val platformVersion = commonVer("org.junit", "junit-bom")
@@ -213,11 +127,6 @@ fun Project.testApiJUnit5(
         if (vintageEngine) {
             testApi("org.junit.vintage:junit-vintage-engine:$platformVersion")
         }
-
-        if (jupiterParams) {
-            testApi("org.junit.jupiter:junit-jupiter-params:$platformVersion")
-        }
-
         val componentsVersion = commonVer("org.junit.platform", "")
 
         val components = mutableListOf(
@@ -289,16 +198,14 @@ fun Project.firstFromJavaHomeThatExists(vararg paths: String, jdkHome: File = Fi
 
 fun Project.toolsJarApi(): Any =
     if (kotlinBuildProperties.isInJpsBuildIdeaSync)
-        toolsJar()
+        files(toolsJarFile() ?: error("tools.jar is not found!"))
     else
         dependencies.project(":dependencies:tools-jar-api")
 
-fun Project.toolsJar(): FileCollection = files(
-    getToolchainLauncherFor(JdkMajorVersion.JDK_1_8)
-        .map {
-            Jvm.forHome(it.metadata.installationPath.asFile).toolsJar ?: throw GradleException("tools.jar not found!")
-        }
-)
+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
     get() = "annotations-13.0.jar kotlin-stdlib.jar kotlin-reflect.jar kotlin-script-runtime.jar trove4j.jar"

buildSrc/src/main/kotlin/embeddable.kt

@@ -2,8 +2,6 @@
 
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 import org.gradle.api.Project
-import org.gradle.api.artifacts.DependencySubstitution
-import org.gradle.api.artifacts.component.ProjectComponentSelector
 import org.gradle.api.file.DuplicatesStrategy
 import org.gradle.api.tasks.TaskProvider
 import org.gradle.jvm.tasks.Jar
@@ -82,24 +80,6 @@ private fun Project.compilerShadowJar(taskName: String, body: ShadowJar.() -> Un
     }
 }
 
-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")
-    }
-
-    sourceSets.all {
-        for (configName in listOf(compileOnlyConfigurationName, compileClasspathConfigurationName)) {
-            configurations.getByName(configName).resolutionStrategy.dependencySubstitution {
-                all(::configureSubstitution)
-            }
-        }
-    }
-}
-
 fun Project.embeddableCompiler(taskName: String = "embeddable", body: ShadowJar.() -> Unit = {}): TaskProvider<out ShadowJar> =
     compilerShadowJar(taskName) {
         configureEmbeddableCompilerRelocation()
@@ -113,6 +93,7 @@ fun Project.compilerDummyForDependenciesRewriting(
         exclude(packagesToExcludeFromDummy)
         body()
     }
+
 const val COMPILER_DUMMY_JAR_CONFIGURATION_NAME = "compilerDummyJar"
 
 fun Project.compilerDummyJar(task: TaskProvider<out Jar>, body: Jar.() -> Unit = {}) {
@@ -147,6 +128,7 @@ fun Project.rewriteDepsToShadedJar(
         archiveClassifier.set("original")
     }
 
+    val compilerDummyJarFile by lazy { configurations.getAt("compilerDummyJar").singleFile }
 
     shadowJarTask.configure {
         dependsOn(originalJarTask)
@@ -154,8 +136,7 @@ fun Project.rewriteDepsToShadedJar(
 
         // When Gradle traverses the inputs, reject the shaded compiler JAR,
         // which leads to the content of that JAR being excluded as well:
-        val compilerDummyJarFile = project.provider { configurations.getByName("compilerDummyJar").singleFile }
-        exclude { it.file == compilerDummyJarFile.get() }
+        exclude { it.file == compilerDummyJarFile }
 
         archiveClassifier.set("original")
         body()

buildSrc/src/main/kotlin/gradle-plugin-common-configuration.gradle.kts

@@ -1,52 +0,0 @@
-/*
- * Copyright 2010-2021 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.
- */
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-
-plugins {
-    kotlin("jvm")
-}
-
-publishGradlePlugin()
-standardPublicJars()
-
-extensions.extraProperties["kotlin.stdlib.default.dependency"] = "false"
-
-dependencies {
-    compileOnly(kotlinStdlib())
-    compileOnly(gradleApi())
-}
-
-// These dependencies will be provided by Gradle and we should prevent version conflict
-fun Configuration.excludeGradleCommonDependencies() {
-    exclude(group = "org.jetbrains.kotlin", module = "kotlin-stdlib")
-    exclude(group = "org.jetbrains.kotlin", module = "kotlin-stdlib-jdk7")
-    exclude(group = "org.jetbrains.kotlin", module = "kotlin-stdlib-jdk8")
-    exclude(group = "org.jetbrains.kotlin", module = "kotlin-stdlib-common")
-    exclude(group = "org.jetbrains.kotlin", module = "kotlin-reflect")
-    exclude(group = "org.jetbrains.kotlin", module = "kotlin-script-runtime")
-}
-configurations {
-    "implementation" {
-        excludeGradleCommonDependencies()
-    }
-    "api" {
-        excludeGradleCommonDependencies()
-    }
-}
-
-tasks.withType<KotlinCompile> {
-    kotlinOptions.languageVersion = "1.3"
-    kotlinOptions.apiVersion = "1.3"
-    kotlinOptions.freeCompilerArgs += listOf(
-        "-Xskip-prerelease-check",
-        "-Xskip-runtime-version-check",
-        "-Xsuppress-version-warnings",
-        "-Xuse-ir" // Needed as long as languageVersion is less than 1.5.
-    )
-}
-
-tasks.named<Jar>("jar") {
-    callGroovy("manifestAttributes", manifest, project)
-}

buildSrc/src/main/kotlin/ideaExtKotlinDsl.kt

@@ -24,16 +24,16 @@ fun ProjectSettings.compiler(block: IdeaCompilerConfiguration.() -> Unit) =
 fun ProjectSettings.delegateActions(block: ActionDelegationConfig.() -> Unit) =
     (this@delegateActions as ExtensionAware).extensions.configure(block)
 
-fun ProjectSettings.runConfigurations(block: RunConfigurationContainer.() -> Unit) =
+fun ProjectSettings.runConfigurations(block: DefaultRunConfigurationContainer.() -> Unit) =
     (this@runConfigurations as ExtensionAware).extensions.configure("runConfigurations", block)
 
-inline fun <reified T: RunConfiguration> RunConfigurationContainer.defaults(noinline block: T.() -> Unit) =
+inline fun <reified T: RunConfiguration> DefaultRunConfigurationContainer.defaults(noinline block: T.() -> Unit) =
     defaults(T::class.java, block)
 
-fun RunConfigurationContainer.junit(name: String, block: JUnit.() -> Unit) =
+fun DefaultRunConfigurationContainer.junit(name: String, block: JUnit.() -> Unit) =
     create(name, JUnit::class.java, block)
 
-fun RunConfigurationContainer.application(name: String, block: Application.() -> Unit) =
+fun DefaultRunConfigurationContainer.application(name: String, block: Application.() -> Unit) =
     create(name, Application::class.java, block)
 
 fun ProjectSettings.ideArtifacts(block: NamedDomainObjectContainer<org.jetbrains.gradle.ext.TopLevelArtifact>.() -> Unit) =

buildSrc/src/main/kotlin/instrument.kt

@@ -21,18 +21,15 @@ import org.gradle.api.artifacts.Configuration
 import org.gradle.api.artifacts.ProjectDependency
 import org.gradle.api.file.ConfigurableFileCollection
 import org.gradle.api.file.FileCollection
-import org.gradle.api.file.FileSystemOperations
-import org.gradle.api.file.RegularFileProperty
 import org.gradle.api.internal.ConventionTask
 import org.gradle.api.plugins.ExtensionAware
 import org.gradle.api.tasks.*
 import org.gradle.api.tasks.compile.AbstractCompile
 import org.gradle.kotlin.dsl.*
 import java.io.File
-import javax.inject.Inject
 
 fun Project.configureFormInstrumentation() {
-    plugins.matching { it::class.java.canonicalName.startsWith("org.jetbrains.kotlin.gradle.plugin") }.configureEach {
+    plugins.matching { it::class.java.canonicalName.startsWith("org.jetbrains.kotlin.gradle.plugin") }.all {
         // When we change the output classes directory, Gradle will automatically configure
         // the test compile tasks to use the instrumented classes. Normally this is fine,
         // however, it causes problems for Kotlin projects:
@@ -45,36 +42,31 @@ fun Project.configureFormInstrumentation() {
 
         // This fails when we change the classes dir. The easiest fix is to prepend the
         // classes from the "friendly directory" to the compile classpath.
-        if (!tasks.names.contains("compileTestKotlin")) return@configureEach
+        val testCompile = tasks.findByName("compileTestKotlin") as AbstractCompile?
+        testCompile?.doFirst {
+            val originalClassesDirs = files((mainSourceSet as ExtensionAware).extra.get("classesDirsCopy"))
 
-        tasks.named<AbstractCompile>("compileTestKotlin") {
-            val objects = project.objects
-            val classesDirs = project.mainSourceSet.output.classesDirs
-            val classesDirsCopy = project.provider { (mainSourceSet as ExtensionAware).extra.get("classesDirsCopy") }
-            doFirst {
-                val originalClassesDirs = objects.fileCollection().from(classesDirsCopy)
+            testCompile.classpath = (testCompile.classpath
+                    - mainSourceSet.output.classesDirs
+                    + originalClassesDirs)
 
-                classpath = (classpath
-                        - classesDirs
-                        + 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)
 
-                // 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 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(this as AbstractCompile, "-Xfriend-paths=" + originalClassesDirs.joinToString(",")  { it.absolutePath })
+                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")
@@ -84,7 +76,7 @@ fun Project.configureFormInstrumentation() {
     }
 
     afterEvaluate {
-        sourceSets.forEach { sourceSetParam ->
+        sourceSets.all { sourceSetParam ->
             // This copy will ignore filters, but they are unlikely to be used.
             val classesDirs = (sourceSetParam.output.classesDirs as ConfigurableFileCollection).from as Collection<Any>
 
@@ -96,82 +88,66 @@ fun Project.configureFormInstrumentation() {
             (sourceSetParam.output.classesDirs as ConfigurableFileCollection).setFrom(instrumentedClassesDir)
             val instrumentTask =
                 project.tasks.register(sourceSetParam.getTaskName("instrument", "classes"), IntelliJInstrumentCodeTask::class.java) {
-                    dependsOn(sourceSetParam.classesTaskName)
-                    compileClasspath.from(sourceSetParam.compileClasspath)
-                    sourceDirs.from(project.files({ sourceSetParam.allSource.srcDirs.filter { !sourceSetParam.resources.contains(it) && it.exists() } }))
-                    instrumentationClasspathConfiguration = instrumentationClasspathCfg
-                    originalClassesDirs.from(classesDirsCopy)
-                    output.set(instrumentedClassesDir)
+                    dependsOn(sourceSetParam.classesTaskName).onlyIf { !classesDirsCopy.isEmpty }
+                    sourceSet = sourceSetParam
+                    instrumentationClasspath = instrumentationClasspathCfg
+                    originalClassesDirs = classesDirsCopy
+                    output = instrumentedClassesDir
+                    outputs.dir(instrumentedClassesDir)
                 }
 
             // Ensure that our task is invoked when the source set is built
             sourceSetParam.compiledBy(instrumentTask)
+            @Suppress("UNUSED_EXPRESSION")
+            true
         }
     }
 }
 
 @CacheableTask
-abstract class IntelliJInstrumentCodeTask : ConventionTask() {
+open class IntelliJInstrumentCodeTask : ConventionTask() {
     companion object {
         private const val FILTER_ANNOTATION_REGEXP_CLASS = "com.intellij.ant.ClassFilterAnnotationRegexp"
         private const val LOADER_REF = "java2.loader"
     }
 
-    @Transient
-    @Internal
-    lateinit var instrumentationClasspathConfiguration: Configuration
+    @Classpath
+    var instrumentationClasspath: Configuration? = null
 
-    @get:Classpath
-    val instrumentationClasspath: String by lazy {
-        instrumentationClasspathConfiguration.asPath
-    }
-
-    @get:InputFiles
-    @get:PathSensitive(PathSensitivity.RELATIVE)
-    @get:SkipWhenEmpty
-    abstract val originalClassesDirs: ConfigurableFileCollection
+    @InputFiles
+    @PathSensitive(PathSensitivity.RELATIVE)
+    var originalClassesDirs: FileCollection? = null
 
     @get:Input
     var instrumentNotNull: Boolean = false
 
-    @get:InputFiles
-    @get:Classpath
-    abstract val compileClasspath: ConfigurableFileCollection
-
-    // Instrumentation needs to have access to sources of forms for inclusion
-    private val depSourceDirectorySets by lazy {
-        project.configurations["compile"].dependencies.withType(ProjectDependency::class.java)
-            .map { p -> p.dependencyProject.mainSourceSet.allSource.sourceDirectories }
-    }
+    @Internal
+    var sourceSet: SourceSet? = null
 
     @get:InputFiles
     @get:PathSensitive(PathSensitivity.RELATIVE)
-    abstract val sourceDirs: ConfigurableFileCollection
+    val sourceDirs: FileCollection
+        get() = project.files(sourceSet!!.allSource.srcDirs.filter { !sourceSet!!.resources.contains(it) && it.exists() })
 
     @get:OutputDirectory
-    abstract val output: RegularFileProperty
-
-    @get:Inject
-    abstract val fs: FileSystemOperations
+    lateinit var output: File
 
     @TaskAction
     fun instrumentClasses() {
         logger.info(
-            "input files are: ${
-                originalClassesDirs.joinToString(
-                    "; ",
-                    transform = { "'${it.name}'${if (it.exists()) "" else " (does not exists)"}" })
-            }"
+            "input files are: ${originalClassesDirs?.joinToString(
+                "; ",
+                transform = { "'${it.name}'${if (it.exists()) "" else " (does not exists)"}" })}"
         )
-        output.asFile.get().deleteRecursively()
+        output.deleteRecursively()
         copyOriginalClasses()
 
-        val classpath = instrumentationClasspath
+        val classpath = instrumentationClasspath!!
 
         ant.withGroovyBuilder {
             "taskdef"(
                 "name" to "instrumentIdeaExtensions",
-                "classpath" to classpath,
+                "classpath" to classpath.asPath,
                 "loaderref" to LOADER_REF,
                 "classname" to "com.intellij.ant.InstrumentIdeaExtensions"
             )
@@ -179,14 +155,14 @@ abstract class IntelliJInstrumentCodeTask : ConventionTask() {
 
         logger.info("Compiling forms and instrumenting code with nullability preconditions")
         if (instrumentNotNull) {
-            prepareNotNullInstrumenting(classpath)
+            prepareNotNullInstrumenting(classpath.asPath)
         }
 
         instrumentCode(sourceDirs, instrumentNotNull)
     }
 
     private fun copyOriginalClasses() {
-        fs.copy {
+        project.copy {
             from(originalClassesDirs)
             into(output)
         }
@@ -205,10 +181,12 @@ abstract class IntelliJInstrumentCodeTask : ConventionTask() {
 
     private fun instrumentCode(srcDirs: FileCollection, instrumentNotNull: Boolean) {
         val headlessOldValue = System.setProperty("java.awt.headless", "true")
-        val output = output.get().asFile
 
+        // Instrumentation needs to have access to sources of forms for inclusion
+        val depSourceDirectorySets = project.configurations["compile"].dependencies.withType(ProjectDependency::class.java)
+            .map { p -> p.dependencyProject.mainSourceSet.allSource.sourceDirectories }
         val instrumentationClasspath =
-            depSourceDirectorySets.fold(compileClasspath as FileCollection) { acc, v -> acc + v }.asPath.also {
+            depSourceDirectorySets.fold(sourceSet!!.compileClasspath) { acc, v -> acc + v }.asPath.also {
                 logger.info("Using following dependency source dirs: $it")
             }
 

buildSrc/src/main/kotlin/jdksFinder.kt

@@ -0,0 +1,193 @@
+@file:Suppress("unused") // usages in build scripts are not tracked properly
+
+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
+
+enum class JdkMajorVersion(private val mandatory: Boolean = true) {
+    JDK_16, JDK_17, JDK_18, JDK_9, JDK_10(false), JDK_11(false);
+
+    fun isMandatory(): Boolean = mandatory
+}
+
+val jdkAlternativeVarNames = mapOf(JdkMajorVersion.JDK_9 to listOf("JDK_19"))
+
+data class JdkId(val explicit: Boolean, val majorVersion: JdkMajorVersion, var version: String, var homeDir: File)
+
+fun Project.getConfiguredJdks(): List<JdkId> {
+    val res = arrayListOf<JdkId>()
+    for (jdkMajorVersion in JdkMajorVersion.values()) {
+        val explicitJdkEnvVal = findProperty(jdkMajorVersion.name)?.toString()
+                ?: System.getenv(jdkMajorVersion.name)
+                ?: jdkAlternativeVarNames[jdkMajorVersion]?.mapNotNull { System.getenv(it) }?.firstOrNull()
+                ?: continue
+        val explicitJdk = Paths.get(explicitJdkEnvVal).toRealPath().toFile()
+        if (!explicitJdk.isDirectory) {
+            throw GradleException("Invalid environment value $jdkMajorVersion: $explicitJdkEnvVal, expecting JDK home path")
+        }
+        res.add(JdkId(true, jdkMajorVersion, "X", explicitJdk))
+    }
+    if (res.size < JdkMajorVersion.values().size) {
+        res.discoverJdks(this)
+    }
+    return res
+}
+
+// see JEP 223
+private val javaMajorVersionRegex = Regex("""(?:1\.)?(\d+).*""")
+private val javaVersionRegex = Regex("""(?:1\.)?(\d+)(\.\d+)?([+-_]\w+){0,3}""")
+
+fun MutableCollection<JdkId>.addIfBetter(project: Project, version: String, id: String, homeDir: File): Boolean {
+    val matchString = javaMajorVersionRegex.matchEntire(version)?.groupValues?.get(1)
+    val majorJdkVersion = when (matchString) {
+        "6" -> JdkMajorVersion.JDK_16
+        "7" -> JdkMajorVersion.JDK_17
+        "8" -> JdkMajorVersion.JDK_18
+        "9" -> JdkMajorVersion.JDK_9
+        else -> {
+            project.logger.info("Cannot recognize version string '$version' (found version '$matchString')")
+            return false
+        }
+    }
+    val prev = find { it.majorVersion == majorJdkVersion }
+    if (prev == null) {
+        add(JdkId(false, majorJdkVersion, version, homeDir))
+        return true
+    }
+    if (prev.explicit) return false
+    val versionsComparisonRes = compareVersions(prev.version, version)
+    if (versionsComparisonRes < 0 || (versionsComparisonRes == 0 && id.contains("64"))) { // prefer 64-bit
+        prev.version = version
+        prev.homeDir = homeDir
+        return true
+    }
+    return false
+}
+
+private fun compareVersions(left: String, right: String): Int {
+    if (left == right) return 0
+    fun MatchResult.extractNumVer(): List<Int> =
+            groups.drop(2).map {
+                it?.value?.filter { it in '0'..'9' }?.toIntOrNull() ?: 0
+            }
+    val lmi = (javaVersionRegex.matchEntire(left)?.extractNumVer() ?: emptyList()).iterator()
+    val rmi = (javaVersionRegex.matchEntire(right)?.extractNumVer() ?: emptyList()).iterator()
+    while (lmi.hasNext() && rmi.hasNext()) {
+        val l = lmi.next()
+        val r = rmi.next()
+        when {
+            l < r -> return -1
+            l > r -> return 1
+        }
+    }
+    return when {
+        rmi.hasNext() -> -1
+        lmi.hasNext() -> 1
+        else -> 0
+    }
+}
+
+fun MutableCollection<JdkId>.discoverJdks(project: Project) {
+    val os = OperatingSystem.current()
+    when {
+        os.isWindows -> discoverJdksOnWindows(project)
+        os.isMacOsX -> discoverJdksOnMacOS(project)
+        else -> discoverJdksOnUnix(project)
+    }
+}
+
+private val macOsJavaHomeOutRegexes =
+    listOf(
+        Regex("""\s+(\S+),\s+(\S+):\s+".*?"\s+(.+)"""),
+        Regex("""\s+(\S+)\s+\((.*?)\):\s+(.+)"""),
+        Regex("""\s+(\S+)\s+\((.*?)\)\s+"[^"]*"\s+-\s+"[^"]*"\s(.+)""")
+)
+
+fun MutableCollection<JdkId>.discoverJdksOnMacOS(project: Project) {
+    val procBuilder = ProcessBuilder("/usr/libexec/java_home", "-V").redirectErrorStream(true)
+    val process = procBuilder.start()
+    val retCode = process.waitFor()
+    if (retCode != 0) throw GradleException("Unable to run 'java_home', return code $retCode")
+    process.inputStream.bufferedReader().forEachLine { line ->
+        for (rex in macOsJavaHomeOutRegexes) {
+            val matchResult = rex.matchEntire(line)
+            if (matchResult != null) {
+                addIfBetter(project, matchResult.groupValues[1], matchResult.groupValues[0], File(matchResult.groupValues[3]))
+                break
+            }
+        }
+    }
+}
+
+private val unixConventionalJdkLocations = listOf(
+        "/usr/lib/jvm",       // *deb, Arch
+        "/opt",               // *rpm, Gentoo, HP/UX
+        "/usr/lib",           // Slackware 32
+        "/usr/lib64",         // Slackware 64
+        "/usr/local",         // OpenBSD, FreeBSD
+        "/usr/pkg/java",      // NetBSD
+        "/usr/jdk/instances") // Solaris
+
+private val unixConventionalJdkDirRex = Regex("jdk|jre|java|zulu")
+
+fun MutableCollection<JdkId>.discoverJdksOnUnix(project: Project) {
+    for (loc in unixConventionalJdkLocations) {
+        val installedJdks = File(loc).listFiles { dir ->
+            dir.isDirectory &&
+            unixConventionalJdkDirRex.containsMatchIn(dir.name) &&
+            fileFrom(dir, "bin", "java").isFile
+        } ?: continue
+        for (dir in installedJdks) {
+            val versionMatch = javaVersionRegex.find(dir.name)
+            if (versionMatch == null) {
+                project.logger.info("Unable to extract version from possible JDK dir: $dir")
+            }
+            else {
+                addIfBetter(project, versionMatch.value, dir.name, dir)
+            }
+        }
+    }
+}
+
+private val windowsConventionalJdkRegistryPaths = listOf(
+        "SOFTWARE\\JavaSoft\\Java Development Kit",
+        "SOFTWARE\\Wow6432Node\\JavaSoft\\Java Development Kit",
+        "SOFTWARE\\JavaSoft\\JDK",
+        "SOFTWARE\\Wow6432Node\\JavaSoft\\JDK")
+
+fun MutableCollection<JdkId>.discoverJdksOnWindows(project: Project) {
+    val registry = Native.get(WindowsRegistry::class.java)
+    for (regPath in windowsConventionalJdkRegistryPaths) {
+        val jdkKeys = try {
+            registry.getSubkeys(HKEY_LOCAL_MACHINE, regPath)
+        } catch (e: RuntimeException) {
+            // ignore missing nodes
+            continue
+        }
+        for (jdkKey in jdkKeys) {
+            try {
+                val javaHome = registry.getStringValue(HKEY_LOCAL_MACHINE, regPath + "\\" + jdkKey, "JavaHome")
+                val versionMatch = javaVersionRegex.find(jdkKey)
+                if (versionMatch == null) {
+                    project.logger.info("Unable to extract version from possible JDK location: $javaHome ($jdkKey)")
+                }
+                else {
+                    javaHome.takeIf { it.isNotEmpty() }
+                            ?.let { File(it) }
+                            ?.takeIf { it.isDirectory && fileFrom(it, "bin", "java.exe").isFile }
+                            ?.let {
+                                addIfBetter(project, versionMatch.value, jdkKey, it)
+                            }
+                }
+            }
+            catch (e: RuntimeException) {
+                // Ignore
+            }
+        }
+    }
+}

buildSrc/src/main/kotlin/localDependencies.kt

@@ -17,11 +17,16 @@
 // usages in build scripts are not tracked properly
 @file:Suppress("unused")
 
+import org.gradle.api.GradleException
 import org.gradle.api.Project
 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.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.kotlinBuildLocalDependenciesDir(): File =
@@ -30,26 +35,16 @@ private fun Project.kotlinBuildLocalDependenciesDir(): File =
 
 private fun Project.kotlinBuildLocalRepoDir(): File = kotlinBuildLocalDependenciesDir().resolve("repo")
 
-fun Project.ideModuleName() = when (IdeVersionConfigurator.currentIde.kind) {
+private fun Project.ideModuleName() = when (IdeVersionConfigurator.currentIde.kind) {
     Ide.Kind.AndroidStudio -> "android-studio-ide"
-    Ide.Kind.IntelliJ -> "ideaIC"
-}
-
-private fun Project.ideModuleVersion(forIde: Boolean) = when (IdeVersionConfigurator.currentIde.kind) {
-    Ide.Kind.AndroidStudio -> rootProject.findProperty("versions.androidStudioBuild")
     Ide.Kind.IntelliJ -> {
-        if (forIde) {
-            intellijSdkVersionForIde()
-                ?: error("Please specify 'attachedIntellijVersion' in your local.properties")
-        } else {
-            rootProject.findProperty("versions.intellijSdk")
-        }
+        if (kotlinBuildProperties.intellijUltimateEnabled) "ideaIU" else "ideaIC"
     }
 }
 
-fun Project.intellijSdkVersionForIde(): String? {
-    val majorVersion = kotlinBuildProperties.getOrNull("attachedIntellijVersion") as? String ?: return null
-    return rootProject.findProperty("versions.intellijSdk.forIde.$majorVersion") as? String
+private fun Project.ideModuleVersion() = when (IdeVersionConfigurator.currentIde.kind) {
+    Ide.Kind.AndroidStudio -> rootProject.findProperty("versions.androidStudioBuild")
+    Ide.Kind.IntelliJ -> rootProject.findProperty("versions.intellijSdk")
 }
 
 fun RepositoryHandler.kotlinBuildLocalRepo(project: Project): IvyArtifactRepository = ivy {
@@ -63,7 +58,6 @@ fun RepositoryHandler.kotlinBuildLocalRepo(project: Project): IvyArtifactReposit
 
         artifact("[organisation]/[module]/[revision]/artifacts/lib/[artifact](-[classifier]).[ext]")
         artifact("[organisation]/[module]/[revision]/artifacts/[artifact](-[classifier]).[ext]")
-        artifact("[organisation]/intellij-core/[revision]/artifacts/[artifact](-[classifier]).[ext]")
         artifact("[organisation]/${project.ideModuleName()}/[revision]/artifacts/plugins/[module]/lib/[artifact](-[classifier]).[ext]") // bundled plugins
         artifact("[organisation]/sources/[artifact]-[revision](-[classifier]).[ext]")
         artifact("[organisation]/[module]/[revision]/[artifact](-[classifier]).[ext]")
@@ -74,9 +68,7 @@ fun RepositoryHandler.kotlinBuildLocalRepo(project: Project): IvyArtifactReposit
     }
 }
 
-@JvmOverloads
-fun Project.intellijDep(module: String? = null, forIde: Boolean = false) =
-    "kotlin.build:${module ?: ideModuleName()}:${ideModuleVersion(forIde)}"
+fun Project.intellijDep(module: String? = null) = "kotlin.build:${module ?: ideModuleName()}:${ideModuleVersion()}"
 
 fun Project.intellijCoreDep() = "kotlin.build:intellij-core:${rootProject.extra["versions.intellijSdk"]}"
 
@@ -84,6 +76,8 @@ fun Project.jpsStandalone() = "kotlin.build:jps-standalone:${rootProject.extra["
 
 fun Project.nodeJSPlugin() = "kotlin.build:NodeJS:${rootProject.extra["versions.idea.NodeJS"]}"
 
+fun Project.androidDxJar() = "org.jetbrains.kotlin:android-dx:${rootProject.extra["versions.androidBuildTools"]}"
+
 fun Project.jpsBuildTest() = "com.jetbrains.intellij.idea:jps-build-test:${rootProject.extra["versions.intellijSdk"]}"
 
 fun Project.kotlinxCollectionsImmutable() = "org.jetbrains.kotlinx:kotlinx-collections-immutable-jvm:${rootProject.extra["versions.kotlinx-collections-immutable"]}"
@@ -101,7 +95,11 @@ fun Project.kotlinxCollectionsImmutable() = "org.jetbrains.kotlinx:kotlinx-colle
  */
 fun Project.intellijRuntimeAnnotations() = "kotlin.build:intellij-runtime-annotations:${rootProject.extra["versions.intellijSdk"]}"
 
-fun Project.intellijPluginDep(plugin: String, forIde: Boolean = false) = intellijDep(plugin, forIde)
+fun Project.intellijPluginDep(plugin: String) = intellijDep(plugin)
+
+fun Project.intellijUltimateDep() = intellijDep("ideaIU")
+
+fun Project.intellijUltimatePluginDep(plugin: String) = intellijDep(plugin)
 
 fun ModuleDependency.includeJars(vararg names: String, rootProject: Project? = null) {
     names.forEach {
@@ -129,7 +127,7 @@ object IntellijRootUtils {
     fun getIntellijRootDir(project: Project): File = with(project.rootProject) {
         return File(
             getRepositoryRootDir(this),
-            "${ideModuleName()}/${ideModuleVersion(forIde = false)}/artifacts"
+            "${ideModuleName()}/${ideModuleVersion()}/artifacts"
         )
     }
 }
@@ -141,4 +139,83 @@ fun ModuleDependency.includeIntellijCoreJarDependencies(project: Project, jarsFi
         rootProject = project.rootProject
     )
 
-fun Project.intellijRootDir() = IntellijRootUtils.getIntellijRootDir(project)
+fun Project.isIntellijCommunityAvailable() =
+    !(rootProject.extra["intellijUltimateEnabled"] as Boolean) || rootProject.extra["intellijSeparateSdks"] as Boolean
+
+fun Project.isIntellijUltimateSdkAvailable() = (rootProject.extra["intellijUltimateEnabled"] as Boolean)
+
+fun Project.intellijRootDir() = IntellijRootUtils.getIntellijRootDir(project)
+
+fun Project.intellijUltimateRootDir() =
+    if (isIntellijUltimateSdkAvailable())
+        File(kotlinBuildLocalRepoDir(), "kotlin.build/ideaIU/${rootProject.extra["versions.intellijSdk"]}/artifacts")
+    else
+        throw GradleException("intellij ultimate SDK is not available")
+
+fun DependencyHandlerScope.excludeInAndroidStudio(rootProject: Project, block: DependencyHandlerScope.() -> Unit) {
+    if (!rootProject.extra.has("versions.androidStudioRelease")) {
+        block()
+    }
+}
+
+fun Project.runIdeTask(name: String, ideaPluginDir: File, ideaSandboxDir: File, body: JavaExec.() -> Unit): TaskProvider<JavaExec> {
+
+    return tasks.register<JavaExec>(name) {
+        val ideaSandboxConfigDir = File(ideaSandboxDir, "config")
+
+        classpath = mainSourceSet.runtimeClasspath
+
+        mainClass.set("com.intellij.idea.Main")
+
+        workingDir = File(intellijRootDir(), "bin")
+
+        jvmArgs(
+            "-Xmx1250m",
+            "-XX:ReservedCodeCacheSize=240m",
+            "-XX:+HeapDumpOnOutOfMemoryError",
+            "-ea",
+            "-Didea.debug.mode=true",
+            "-Didea.system.path=$ideaSandboxDir",
+            "-Didea.config.path=$ideaSandboxConfigDir",
+            "-Didea.tooling.debug=true",
+            "-Dfus.internal.test.mode=true",
+            "-Dapple.laf.useScreenMenuBar=true",
+            "-Dapple.awt.graphics.UseQuartz=true",
+            "-Dsun.io.useCanonCaches=false",
+            "-Dplugin.path=${ideaPluginDir.absolutePath}"
+        )
+
+        if (Platform[201].orHigher() && !isIntellijUltimateSdkAvailable()) {
+            jvmArgs("-Didea.platform.prefix=Idea")
+        }
+
+        if (rootProject.findProperty("versions.androidStudioRelease") != null) {
+            jvmArgs("-Didea.platform.prefix=AndroidStudio")
+        }
+
+        if (project.hasProperty("noPCE")) {
+            jvmArgs("-Didea.ProcessCanceledException=disabled")
+        }
+
+        jvmArgs("-Didea.is.internal=${project.findProperty("idea.is.internal") ?: true}")
+
+        project.findProperty("idea.args")?.let { arguments ->
+            jvmArgs(arguments.toString().split(" "))
+        }
+
+        args()
+
+        doFirst {
+            val disabledPluginsFile = File(ideaSandboxConfigDir, "disabled_plugins.txt")
+            val disabledPluginsContents = disabledPluginsFile.takeIf { it.isFile }?.readLines()
+            val filteredContents = disabledPluginsContents?.filterNot { it.contains("org.jetbrains.kotlin") }
+            if (filteredContents != null && filteredContents.size != disabledPluginsContents.size) {
+                with(disabledPluginsFile.printWriter()) {
+                    filteredContents.forEach(this::println)
+                }
+            }
+        }
+
+        body()
+    }
+}

buildSrc/src/main/kotlin/org/jetbrains/gradle/plugins/tools/NativePlugin.kt

@@ -1,228 +0,0 @@
-/*
- * Copyright 2010-2021 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.gradle.plugins.tools
-
-import org.gradle.api.DefaultTask
-import org.gradle.api.Plugin
-import org.gradle.api.Project
-import org.gradle.api.file.FileCollection
-import org.gradle.api.plugins.BasePlugin
-import org.gradle.api.tasks.*
-import org.gradle.kotlin.dsl.apply
-import org.gradle.kotlin.dsl.withType
-import org.gradle.language.base.plugins.LifecycleBasePlugin
-import org.jetbrains.kotlin.konan.target.HostManager.Companion.hostIsMac
-import org.jetbrains.kotlin.konan.target.HostManager.Companion.hostIsMingw
-import java.io.File
-import kotlin.collections.List
-import kotlin.collections.MutableMap
-import kotlin.collections.addAll
-import kotlin.collections.drop
-import kotlin.collections.first
-import kotlin.collections.flatMap
-import kotlin.collections.forEach
-import kotlin.collections.listOf
-import kotlin.collections.map
-import kotlin.collections.mutableListOf
-import kotlin.collections.mutableMapOf
-import kotlin.collections.plusAssign
-import kotlin.collections.set
-import kotlin.collections.toTypedArray
-
-open class NativePlugin : Plugin<Project> {
-    override fun apply(project: Project) {
-        project.apply<BasePlugin>()
-        project.extensions.create("native", NativeToolsExtension::class.java, project)
-    }
-}
-
-abstract class ToolExecutionTask : DefaultTask() {
-    @get:OutputFile
-    abstract var output: File
-
-    @get:InputFiles
-    abstract var input: List<File>
-
-    @get:Input
-    abstract var cmd: String
-
-    @get:Input
-    abstract var args: List<String>
-
-    @TaskAction
-    fun action() {
-        project.exec {
-            executable(cmd)
-            args(*this@ToolExecutionTask.args.toTypedArray())
-        }
-    }
-}
-
-class ToolPatternImpl(val extension: NativeToolsExtension, val output:String, vararg val input: String):ToolPattern {
-    val tool = mutableListOf<String>()
-    val args = mutableListOf<String>()
-    override fun ruleOut(): String = output
-    override fun ruleInFirst(): String = input.first()
-    override fun ruleInAll(): Array<String> = arrayOf(*input)
-
-    override fun flags(vararg args: String) {
-        this.args.addAll(args)
-    }
-
-    override fun tool(vararg arg: String) {
-        tool.addAll(arg)
-    }
-
-    override fun env(name: String) = emptyArray<String>()
-
-    fun configure(task: ToolExecutionTask, configureDepencies:Boolean) {
-        extension.cleanupfiles += output
-        task.input = input.map {
-            extension.project.file(it)
-        }
-        task.dependsOn(":kotlin-native:dependencies:update")
-        if (configureDepencies)
-            task.input.forEach { task.dependsOn(it.name) }
-        val file = extension.project.file(output)
-        file.parentFile.mkdirs()
-        task.output = file
-        task.cmd = tool.first()
-        task.args = listOf(*tool.drop(1).toTypedArray(), *args.toTypedArray())
-    }
-}
-
-open class SourceSet(
-    val sourceSets: SourceSets,
-    val name: String,
-    val initialDirectory: File = sourceSets.project.projectDir,
-    val initialSourceSet: SourceSet? = null,
-    val rule: Pair<String, String>? = null
-) {
-    var collection = sourceSets.project.objects.fileCollection() as FileCollection
-    fun file(path: String) {
-        collection = collection.plus(sourceSets.project.files("${initialDirectory.absolutePath}/$path"))
-    }
-
-    fun dir(path: String) {
-        sourceSets.project.fileTree("${initialDirectory.absolutePath}/$path").files.forEach {
-            collection = collection.plus(sourceSets.project.files(it))
-        }
-    }
-
-    fun transform(suffixes: Pair<String, String>): SourceSet {
-        return SourceSet(
-            sourceSets,
-            name,
-            sourceSets.project.file("${sourceSets.project.buildDir}/$name/${suffixes.first}_${suffixes.second}/"),
-            this,
-            suffixes
-        )
-    }
-
-    fun implicitTasks(): Array<TaskProvider<*>> {
-        rule ?: return emptyArray()
-        initialSourceSet?.implicitTasks()
-        return initialSourceSet!!.collection
-            .filter { !it.isDirectory() }
-            .filter { it.name.endsWith(rule.first) }
-            .map { it.relativeTo(initialSourceSet.initialDirectory) }
-            .map { it.path }
-            .map { it to (it.substring(0, it.lastIndexOf(rule.first)) + rule.second) }
-            .map {
-                file(it.second)
-                sourceSets.project.file("${initialSourceSet.initialDirectory.path}/${it.first}") to sourceSets.project.file("${initialDirectory.path}/${it.second}")
-            }.map {
-                sourceSets.project.tasks.register<ToolExecutionTask>(it.second.name, ToolExecutionTask::class.java) {
-                    val toolConfiguration = ToolPatternImpl(sourceSets.extension, it.second.path, it.first.path)
-                    sourceSets.extension.toolPatterns[rule]!!.invoke(toolConfiguration)
-                    toolConfiguration.configure(this, initialSourceSet.rule != null)
-                }
-            }.toTypedArray()
-    }
-}
-
-class SourceSets(val project: Project, val extension: NativeToolsExtension, val sources: MutableMap<String, SourceSet>) :
-    MutableMap<String, SourceSet> by sources {
-    operator fun String.invoke(initialDirectory: File = project.projectDir, configuration: SourceSet.() -> Unit) {
-        sources[this] = SourceSet(this@SourceSets, this, initialDirectory).also {
-            configuration(it)
-        }
-    }
-}
-
-
-interface Environment {
-    operator fun String.invoke(vararg values: String)
-}
-
-interface ToolPattern {
-    fun ruleOut(): String
-    fun ruleInFirst(): String
-    fun ruleInAll(): Array<String>
-    fun flags(vararg args: String): Unit
-    fun tool(vararg arg: String): Unit
-    fun env(name: String): Array<String>
-}
-
-
-typealias ToolPatternConfiguration = ToolPattern.() -> Unit
-typealias EnvironmentConfiguration = Environment.() -> Unit
-
-class ToolConfigurationPatterns(
-    val extension: NativeToolsExtension,
-    val patterns: MutableMap<Pair<String, String>, ToolPatternConfiguration>
-) : MutableMap<Pair<String, String>, ToolPatternConfiguration> by patterns {
-    operator fun Pair<String, String>.invoke(configuration: ToolPatternConfiguration) {
-        patterns[this] = configuration
-    }
-}
-
-
-open class NativeToolsExtension(val project: Project) {
-    val sourceSets = SourceSets(project, this, mutableMapOf<String, SourceSet>())
-    val toolPatterns = ToolConfigurationPatterns(this, mutableMapOf<Pair<String, String>, ToolPatternConfiguration>())
-    val cleanupfiles = mutableListOf<String>()
-    fun sourceSet(configuration: SourceSets.() -> Unit) {
-        sourceSets.configuration()
-    }
-
-    var environmentConfiguration: EnvironmentConfiguration? = null
-    fun environment(configuration: EnvironmentConfiguration) {
-        environmentConfiguration = configuration
-    }
-
-    fun suffixes(configuration: ToolConfigurationPatterns.() -> Unit) = toolPatterns.configuration()
-
-    fun target(name: String, vararg objSet: SourceSet, configuration: ToolPatternConfiguration) {
-        project.tasks.withType<Delete>().named(LifecycleBasePlugin.CLEAN_TASK_NAME).configure {
-            doLast {
-                delete(*this@NativeToolsExtension.cleanupfiles.toTypedArray())
-            }
-        }
-
-        sourceSets.project.tasks.create<ToolExecutionTask>(name, ToolExecutionTask::class.java) {
-            objSet.forEach {
-                dependsOn(it.implicitTasks())
-            }
-            val deps = objSet.flatMap { it.collection.files }.map { it.path }
-            val toolConfiguration = ToolPatternImpl(sourceSets.extension, "${project.buildDir.path}/$name", *deps.toTypedArray())
-            toolConfiguration.configuration()
-            toolConfiguration.configure(this, false )
-        }
-    }
-}
-
-
-fun solib(name: String) = when {
-    hostIsMingw -> "$name.dll"
-    hostIsMac -> "lib$name.dylib"
-    else -> "lib$name.so"
-}
-
-fun lib(name:String) = when {
-    hostIsMingw -> "$name.lib"
-    else -> "lib$name.a"
-}

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

@@ -10,16 +10,31 @@ import java.io.File
 import org.gradle.api.Project
 
 open class PillExtension {
-    /*
-     * Here's how you can specify a custom variant:
-     * `./gradlew pill -Dpill.variant=<NAME>`
-     */
     enum class Variant {
-        BASE, // Includes compiler and IDE (default)
-        FULL, // Includes compiler, IDE and Gradle plugin
+        // Default variant (./gradlew pill)
+        BASE() {
+            override val includes = setOf(BASE)
+        },
+
+        // Full variant (./gradlew pill -Dpill.variant=full)
+        FULL() {
+            override val includes = setOf(BASE, FULL)
+        },
+
+        // Do not import the project to JPS model, but set some options for it
+        NONE() {
+            override val includes = emptySet<Variant>()
+        },
+
+        // 'BASE' if the "jps-compatible" plugin is applied, 'NONE' otherwise
+        DEFAULT() {
+            override val includes = emptySet<Variant>()
+        };
+
+        abstract val includes: Set<Variant>
     }
 
-    open var variant: Variant? = null
+    open var variant: Variant = Variant.DEFAULT
 
     open var excludedDirs: List<File> = emptyList()
 
@@ -30,7 +45,7 @@ open class PillExtension {
 
     @Suppress("unused")
     fun serialize() = mapOf<String, Any?>(
-        "variant" to variant?.name,
+        "variant" to variant.name,
         "excludedDirs" to excludedDirs
     )
 }

buildSrc/src/main/kotlin/pluginMarkers.kt

@@ -14,7 +14,6 @@ import org.gradle.api.tasks.bundling.Jar
 import org.gradle.kotlin.dsl.*
 import plugins.KotlinBuildPublishingPlugin
 import plugins.configureRepository
-import plugins.mainPublicationName
 import java.util.*
 
 internal const val PLUGIN_MARKER_SUFFIX = ".gradle.plugin"
@@ -27,7 +26,7 @@ fun Project.publishPluginMarkers(withEmptyJars: Boolean = true) {
 
     val pluginDevelopment = extensions.getByType<PluginBundleExtension>()
     val publishingExtension = extensions.getByType<PublishingExtension>()
-    val mainPublication = publishingExtension.publications[mainPublicationName] as MavenPublication
+    val mainPublication = publishingExtension.publications[KotlinBuildPublishingPlugin.PUBLICATION_NAME] as MavenPublication
 
     pluginDevelopment.plugins.forEach { declaration ->
         val markerPublication = createMavenMarkerPublication(declaration, mainPublication, publishingExtension.publications)
@@ -65,9 +64,6 @@ private fun createMavenMarkerPublication(
 ): MavenPublication {
     return publications.create<MavenPublication>(declaration.name.toString() + "PluginMarkerMaven") {
         val pluginId: String = declaration.id
-        val cGroupId = coordinates.groupId
-        val cArtifactId = coordinates.artifactId
-        val cVersion = coordinates.version
         artifactId = pluginId + PLUGIN_MARKER_SUFFIX
         groupId = pluginId
         pom.withXml {
@@ -76,11 +72,11 @@ private fun createMavenMarkerPublication(
             val dependencies = root.appendChild(document.createElement("dependencies"))
             val dependency = dependencies.appendChild(document.createElement("dependency"))
             val groupId = dependency.appendChild(document.createElement("groupId"))
-            groupId.textContent = cGroupId
+            groupId.textContent = coordinates.groupId
             val artifactId = dependency.appendChild(document.createElement("artifactId"))
-            artifactId.textContent = cArtifactId
+            artifactId.textContent = coordinates.artifactId
             val version = dependency.appendChild(document.createElement("version"))
-            version.textContent = cVersion
+            version.textContent = coordinates.version
         }
 
         pom.name.set(declaration.displayName)

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

@@ -6,15 +6,12 @@
 import com.jakewharton.dex.*
 import org.gradle.api.DefaultTask
 import org.gradle.api.Project
-import org.gradle.api.file.RegularFileProperty
-import org.gradle.api.provider.ListProperty
-import org.gradle.api.provider.Property
 import org.gradle.api.tasks.*
 import org.gradle.jvm.tasks.Jar
 import java.io.File
 
 @CacheableTask
-abstract class DexMethodCount : DefaultTask() {
+open class DexMethodCount : DefaultTask() {
 
     data class Counts(
         val total: Int,
@@ -27,18 +24,16 @@ abstract class DexMethodCount : DefaultTask() {
     @Classpath
     lateinit var jarFile: File
 
-    @get:Optional
-    @get:Input
-    abstract val ownPackages: ListProperty<String>
+    @Optional
+    @Input
+    var ownPackages: List<String>? = null
 
     @Internal
     var artifactName: String? = null
 
-    private val projectName = project.name
-
     @get:Input
     val artifactOrArchiveName: String
-        get() = artifactName ?: projectName
+        get() = artifactName ?: project.name
 
     fun from(jar: Jar) {
         jarFile = jar.archiveFile.get().asFile
@@ -50,9 +45,8 @@ abstract class DexMethodCount : DefaultTask() {
     lateinit var counts: Counts
 
     @get:OutputFile
-    val detailOutputFile: File by lazy {
-        project.buildDir.resolve("$artifactOrArchiveName-method-count.txt")
-    }
+    val detailOutputFile: File
+        get() = project.buildDir.resolve("$artifactOrArchiveName-method-count.txt")
 
     @TaskAction
     fun invoke() {
@@ -65,9 +59,9 @@ abstract class DexMethodCount : DefaultTask() {
         val byPackage = this.groupingBy { it.`package` }.eachCount()
         val byClass = this.groupingBy { it.declaringType }.eachCount()
 
-        val ownPackages = ownPackages.map { list -> list.map { "$it." } }
-        val byOwnPackages = if (ownPackages.isPresent) {
-            this.partition { method -> ownPackages.get().any { method.declaringType.startsWith(it) } }.let {
+        val ownPackages = ownPackages?.map { "$it." }
+        val byOwnPackages = if (ownPackages != null) {
+            this.partition { method -> ownPackages.any { method.declaringType.startsWith(it) } }.let {
                 it.first.size to it.second.size
             }
         } else (null to null)
@@ -84,7 +78,7 @@ abstract class DexMethodCount : DefaultTask() {
     private fun outputDetails(counts: Counts) {
         detailOutputFile.printWriter().use { writer ->
             writer.println("${counts.total.padRight()}\tTotal methods")
-            ownPackages.orNull?.let { packages ->
+            ownPackages?.let { packages ->
                 writer.println("${counts.totalOwnPackages?.padRight()}\tTotal methods from packages ${packages.joinToString { "$it.*" }}")
                 writer.println("${counts.totalOtherPackages?.padRight()}\tTotal methods from other packages")
             }
@@ -102,24 +96,23 @@ abstract class DexMethodCount : DefaultTask() {
     }
 }
 
-abstract class DexMethodCountStats : DefaultTask() {
+open class DexMethodCountStats : DefaultTask() {
+
+    @Internal
+    lateinit var from: TaskProvider<DexMethodCount>
+
     @get:InputFile
-    internal abstract val inputFile: RegularFileProperty
-
-    @get:Input
-    internal abstract val artifactOrArchiveName: Property<String>
-
-    @get:Input
-    @get:Optional
-    internal abstract val ownPackages: ListProperty<String>
+    internal val inputFile
+        get() = from.get().detailOutputFile
 
     @TaskAction
     private fun printStats() {
-        val artifactOrArchiveName = artifactOrArchiveName.get()
-        inputFile.get().asFile.reader().useLines { lines ->
+        val artifactOrArchiveName = from.get().artifactOrArchiveName
+        inputFile.reader().useLines { lines ->
             fun String.getStatValue() = substringBefore("\t").trim()
 
-            val statsLineCount = if (!ownPackages.isPresent) 1 else 3
+            val ownPackages = from.get().ownPackages
+            val statsLineCount = if (ownPackages == null) 1 else 3
             val stats = lines.take(statsLineCount).map { it.getStatValue() }.toList()
 
             val total = stats[0]
@@ -129,7 +122,7 @@ abstract class DexMethodCountStats : DefaultTask() {
                 println("##teamcity[buildStatisticValue key='DexMethodCount_${artifactOrArchiveName}' value='$total']")
             }
 
-            ownPackages.map { packages ->
+            ownPackages?.let { packages ->
                 val totalOwnPackages = stats[1]
                 val totalOtherPackages = stats[2]
 
@@ -148,9 +141,7 @@ abstract class DexMethodCountStats : DefaultTask() {
 fun Project.printStats(dexMethodCount: TaskProvider<DexMethodCount>) {
     val dexMethodCountStats = tasks.register("dexMethodCountStats", DexMethodCountStats::class.java) {
         dependsOn(dexMethodCount)
-        inputFile.set(dexMethodCount.flatMap { objects.fileProperty().apply { set(it.detailOutputFile) } })
-        artifactOrArchiveName.set(dexMethodCount.map { it.artifactOrArchiveName })
-        ownPackages.set(dexMethodCount.flatMap { it.ownPackages })
+        from = dexMethodCount
     }
 
     dexMethodCount.configure {

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

@@ -5,7 +5,6 @@
 
 package plugins
 
-import PublishToMavenLocalSerializable
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.api.attributes.Usage
@@ -14,10 +13,10 @@ import org.gradle.api.plugins.JavaBasePlugin
 import org.gradle.api.publish.PublishingExtension
 import org.gradle.api.publish.maven.MavenPublication
 import org.gradle.api.publish.maven.plugins.MavenPublishPlugin
-import org.gradle.api.publish.maven.tasks.PublishToMavenLocal
 import org.gradle.api.publish.maven.tasks.PublishToMavenRepository
 import org.gradle.api.tasks.TaskProvider
 import org.gradle.kotlin.dsl.*
+import org.gradle.plugins.signing.Sign
 import org.gradle.plugins.signing.SigningExtension
 import org.gradle.plugins.signing.SigningPlugin
 import java.util.*
@@ -28,6 +27,7 @@ class KotlinBuildPublishingPlugin @Inject constructor(
 ) : Plugin<Project> {
     override fun apply(target: Project): Unit = with(target) {
         apply<MavenPublishPlugin>()
+        apply<SigningPlugin>()
 
         val publishedRuntime = configurations.maybeCreate(RUNTIME_CONFIGURATION).apply {
             isCanBeConsumed = false
@@ -68,7 +68,7 @@ class KotlinBuildPublishingPlugin @Inject constructor(
 
         configure<PublishingExtension> {
             publications {
-                create<MavenPublication>(project.mainPublicationName) {
+                create<MavenPublication>(PUBLICATION_NAME) {
                     from(kotlinLibraryComponent)
 
                     configureKotlinPomAttributes(project)
@@ -79,26 +79,16 @@ class KotlinBuildPublishingPlugin @Inject constructor(
     }
 
     companion object {
-        const val DEFAULT_MAIN_PUBLICATION_NAME = "Main"
-        const val MAIN_PUBLICATION_NAME_PROPERTY = "MainPublicationName"
+        const val PUBLICATION_NAME = "Main"
         const val REPOSITORY_NAME = "Maven"
         const val ADHOC_COMPONENT_NAME = "kotlinLibrary"
 
         const val COMPILE_CONFIGURATION = "publishedCompile"
         const val RUNTIME_CONFIGURATION = "publishedRuntime"
+
     }
 }
 
-var Project.mainPublicationName: String
-    get() {
-        return if (project.extra.has(KotlinBuildPublishingPlugin.MAIN_PUBLICATION_NAME_PROPERTY))
-            project.extra.get(KotlinBuildPublishingPlugin.MAIN_PUBLICATION_NAME_PROPERTY) as String
-        else KotlinBuildPublishingPlugin.DEFAULT_MAIN_PUBLICATION_NAME
-    }
-    set(value) {
-        project.extra.set(KotlinBuildPublishingPlugin.MAIN_PUBLICATION_NAME_PROPERTY, value)
-    }
-
 @OptIn(ExperimentalStdlibApi::class)
 private fun humanReadableName(name: String) =
     name.split("-").joinToString(separator = " ") { it.capitalize(Locale.ROOT) }
@@ -142,49 +132,31 @@ fun Project.configureDefaultPublishing() {
         }
     }
 
-    val signingRequired = project.providers.gradleProperty("signingRequired").forUseAtConfigurationTime().orNull?.toBoolean()
-        ?: project.providers.gradleProperty("isSonatypeRelease").forUseAtConfigurationTime().orNull?.toBoolean() ?: false
-
-    if (signingRequired) {
-        apply<SigningPlugin>()
-        configureSigning()
-    }
+    configureSigning()
 
     tasks.register("install") {
         dependsOn(tasks.named("publishToMavenLocal"))
     }
 
-    // workaround for Gradle configuration cache
-    // TODO: remove it when https://github.com/gradle/gradle/pull/16945 merged into used in build Gradle version
-    tasks.withType(PublishToMavenLocal::class.java) {
-        val originalTask = this
-        val serializablePublishTask =
-            tasks.register(originalTask.name + "Serializable", PublishToMavenLocalSerializable::class.java) {
-                publication = originalTask.publication
-            }
-        originalTask.onlyIf { false }
-        originalTask.dependsOn(serializablePublishTask)
-    }
-
     tasks.withType<PublishToMavenRepository>()
         .matching { it.name.endsWith("PublicationTo${KotlinBuildPublishingPlugin.REPOSITORY_NAME}Repository") }
         .all { configureRepository() }
 }
 
 private fun Project.configureSigning() {
-    configure<SigningExtension> {
-        sign(extensions.getByType<PublishingExtension>().publications) // all publications
+    val signingRequired = provider {
+        project.findProperty("signingRequired")?.toString()?.toBoolean()
+            ?: project.property("isSonatypeRelease") as Boolean
+    }
 
-        val signKeyId = project.findProperty("signKeyId") as? String
-        if (!signKeyId.isNullOrBlank()) {
-            val signKeyPrivate = project.findProperty("signKeyPrivate") as? String
-                ?: error("Parameter `signKeyPrivate` not found")
-            val signKeyPassphrase = project.findProperty("signKeyPassphrase") as? String
-                ?: error("Parameter `signKeyPassphrase` not found")
-            useInMemoryPgpKeys(signKeyId, signKeyPrivate, signKeyPassphrase)
-        } else {
-            useGpgCmd()
-        }
+    configure<SigningExtension> {
+        setRequired(signingRequired)
+        sign(extensions.getByType<PublishingExtension>().publications) // all publications
+        useGpgCmd()
+    }
+
+    tasks.withType<Sign>().configureEach {
+        setOnlyIf { signingRequired.get() }
     }
 }
 
@@ -209,4 +181,4 @@ private fun PublishToMavenRepository.configureRepository() {
             }
         }
     }
-}
+}

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

@@ -0,0 +1,173 @@
+@file:Suppress("DEPRECATION")
+package plugins
+
+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
+import org.gradle.kotlin.dsl.*
+import org.gradle.plugins.signing.Sign
+import org.gradle.plugins.signing.SigningExtension
+import kotlin.properties.Delegates
+
+/**
+ * Configures a Kotlin module for publication.
+ */
+open class PublishedKotlinModule : Plugin<Project> {
+
+    private fun String.toBooleanOrNull() = listOf(true, false).firstOrNull { it.toString().equals(this, ignoreCase = true) }
+
+    override fun apply(project: Project) {
+
+        project.run {
+
+            plugins.apply("maven")
+
+            configurations.maybeCreate("publishedRuntime").apply {
+                the<MavenPluginConvention>()
+                    .conf2ScopeMappings
+                    .addMapping(0, this, Conf2ScopeMappingContainer.RUNTIME)
+            }
+
+            configurations.maybeCreate("publishedCompile").apply {
+                the<MavenPluginConvention>()
+                    .conf2ScopeMappings
+                    .addMapping(0, this, Conf2ScopeMappingContainer.COMPILE)
+            }
+
+            if (!project.hasProperty("prebuiltJar")) {
+                plugins.apply("signing")
+
+                val signingRequired = project.findProperty("signingRequired")?.toString()?.toBooleanOrNull()
+                                      ?: project.property("isSonatypeRelease") as Boolean
+
+                configure<SigningExtension> {
+                    isRequired = signingRequired
+                    sign(configurations["archives"])
+                    useGpgCmd()
+                }
+
+                tasks.named<Sign>("signArchives").configure {
+                    enabled = signingRequired
+                }
+            }
+
+            fun MavenResolver.configurePom() {
+                pom.project {
+                    withGroovyBuilder {
+                        "licenses" {
+                            "license" {
+                                "name"("The Apache Software License, Version 2.0")
+                                "url"("http://www.apache.org/licenses/LICENSE-2.0.txt")
+                                "distribution"("repo")
+                            }
+                        }
+                        "name"("${project.group}:${project.name}")
+                        "packaging"("jar")
+                        // optionally artifactId can be defined here
+                        "description"(project.description)
+                        "url"("https://kotlinlang.org/")
+                        "licenses" {
+                            "license" {
+                                "name"("The Apache License, Version 2.0")
+                                "url"("http://www.apache.org/licenses/LICENSE-2.0.txt")
+                            }
+                        }
+                        "scm" {
+                            "url"("https://github.com/JetBrains/kotlin")
+                            "connection"("scm:git:https://github.com/JetBrains/kotlin.git")
+                            "developerConnection"("scm:git:https://github.com/JetBrains/kotlin.git")
+                        }
+                        "developers" {
+                            "developer" {
+                                "name"("Kotlin Team")
+                                setProperty("organization", "JetBrains")
+                                "organizationUrl"("https://www.jetbrains.com")
+                            }
+                        }
+                    }
+                }
+                pom.whenConfigured {
+                    dependencies.removeIf {
+                        InvokerHelper.getMetaClass(it).getProperty(it, "scope") == "test"
+                    }
+
+                    dependencies
+                        .find {
+                            InvokerHelper.getMetaClass(it).getProperty(it, "groupId") == "org.jetbrains.kotlin"
+                                    && InvokerHelper.getMetaClass(it).getProperty(it, "artifactId") == "kotlin-stdlib"
+                        }
+                        ?.also {
+                            InvokerHelper.getMetaClass(it).setProperty(it, "exclusions", emptyList<Any>())
+                            logger.warn("WARNING! Removed exclusions from kotlin-stdlib dependency of ${this.artifactId} artifact's maven metadata, check kotlin-stdlib dependency of ${project.path} project")
+                        }
+                }
+            }
+
+            tasks.named<Upload>("uploadArchives").configure {
+
+                val preparePublication = project.rootProject.tasks.named("preparePublication").get()
+
+                dependsOn(preparePublication)
+
+                val username: String? by preparePublication.extra
+                val password: String? by preparePublication.extra
+                val repoUrl: String by preparePublication.extra
+
+                var repository by Delegates.notNull<MavenRemoteRepository>()
+
+                repositories {
+                    withConvention(MavenRepositoryHandlerConvention::class) {
+
+                        mavenDeployer {
+                            withGroovyBuilder {
+                                "beforeDeployment" {
+                                    val signing = project.the<SigningExtension>()
+                                    if (signing.isRequired)
+                                        signing.signPom(delegate as MavenDeployment)
+                                }
+
+                                "repository"("url" to repoUrl)!!.also { repository = it as MavenRemoteRepository }.withGroovyBuilder {
+                                    if (username != null && password != null) {
+                                        "authentication"("userName" to username, "password" to password)
+                                    }
+                                }
+                            }
+
+                            configurePom()
+                        }
+                    }
+                }
+
+                doFirst {
+                    repository.url = repoUrl
+                }
+            }
+
+            val install = if (tasks.names.contains("install")) tasks.getByName("install") as Upload
+                          else tasks.create("install", Upload::class.java)
+            install.apply {
+                configuration = project.configurations.getByName(Dependency.ARCHIVES_CONFIGURATION)
+                description = "Installs the 'archives' artifacts into the local Maven repository."
+                repositories {
+                    withConvention(MavenRepositoryHandlerConvention::class) {
+                        mavenInstaller {
+                            configurePom()
+                        }
+                    }
+                }
+            }
+
+            tasks.register("publish") {
+                dependsOn(tasks.named("uploadArchives"))
+            }
+        }
+    }
+}

buildSrc/src/main/kotlin/tasks.kt

@@ -7,230 +7,185 @@
 // usages in build scripts are not tracked properly
 @file:Suppress("unused")
 
-import org.gradle.api.InvalidUserDataException
 import org.gradle.api.Project
 import org.gradle.api.Task
-import org.gradle.api.artifacts.ProjectDependency
-import org.gradle.api.file.FileSystemOperations
 import org.gradle.api.internal.tasks.testing.filter.DefaultTestFilter
-import org.gradle.api.publish.internal.PublishOperation
-import org.gradle.api.publish.maven.internal.publication.MavenPublicationInternal
-import org.gradle.api.publish.maven.internal.publisher.MavenNormalizedPublication
-import org.gradle.api.publish.maven.internal.publisher.MavenPublisher
-import org.gradle.api.publish.maven.internal.publisher.ValidatingMavenPublisher
-import org.gradle.api.publish.maven.tasks.AbstractPublishToMaven
-import org.gradle.api.tasks.TaskAction
 import org.gradle.api.tasks.TaskProvider
 import org.gradle.api.tasks.testing.Test
-import org.gradle.internal.serialization.Cached
 import org.gradle.kotlin.dsl.extra
 import org.gradle.kotlin.dsl.project
-import org.gradle.kotlin.dsl.support.serviceOf
 import java.io.File
 import java.lang.Character.isLowerCase
 import java.lang.Character.isUpperCase
 import java.nio.file.Files
 import java.nio.file.Path
 
-val kotlinGradlePluginAndItsRequired = arrayOf(
-    ":kotlin-allopen",
-    ":kotlin-noarg",
-    ":kotlin-sam-with-receiver",
-    ":kotlin-android-extensions",
-    ":kotlin-android-extensions-runtime",
-    ":kotlin-parcelize-compiler",
-    ":kotlin-build-common",
-    ":kotlin-compiler-embeddable",
-    ":native:kotlin-native-utils",
-    ":kotlin-util-klib",
-    ":kotlin-util-io",
-    ":kotlin-compiler-runner",
-    ":kotlin-daemon-embeddable",
-    ":kotlin-daemon-client",
-    ":kotlin-project-model",
-    ":kotlin-gradle-plugin-api",
-    ":kotlin-gradle-plugin",
-    ":kotlin-gradle-plugin-model",
-    ":kotlin-tooling-metadata",
-    ":kotlin-reflect",
-    ":kotlin-annotation-processing-gradle",
-    ":kotlin-test",
-    ":kotlin-gradle-subplugin-example",
-    ":kotlin-stdlib-common",
-    ":kotlin-stdlib",
-    ":kotlin-stdlib-jdk7",
-    ":kotlin-stdlib-jdk8",
-    ":kotlin-stdlib-js",
-    ":examples:annotation-processor-example",
-    ":kotlin-script-runtime",
-    ":kotlin-scripting-common",
-    ":kotlin-scripting-jvm",
-    ":kotlin-scripting-compiler-embeddable",
-    ":kotlin-scripting-compiler-impl-embeddable",
-    ":kotlin-serialization",
-    ":kotlin-test-js-runner",
-    ":native:kotlin-klib-commonizer-embeddable",
-    ":native:kotlin-klib-commonizer-api",
-    ":native:kotlin-native-utils"
-)
-
-fun Task.dependsOnKotlinGradlePluginInstall() {
-    kotlinGradlePluginAndItsRequired.forEach {
-        dependsOn("${it}:install")
-    }
+fun Task.dependsOnKotlinPluginInstall() {
+    dependsOn(
+        ":kotlin-allopen:install",
+        ":kotlin-noarg:install",
+        ":kotlin-sam-with-receiver:install",
+        ":kotlin-android-extensions:install",
+        ":kotlin-parcelize-compiler:install",
+        ":kotlin-build-common:install",
+        ":kotlin-compiler-embeddable:install",
+        ":native:kotlin-native-utils:install",
+        ":kotlin-util-klib:install",
+        ":kotlin-util-io:install",
+        ":kotlin-compiler-runner:install",
+        ":kotlin-daemon-embeddable:install",
+        ":kotlin-daemon-client:install",
+        ":kotlin-gradle-plugin-api:install",
+        ":kotlin-gradle-plugin:install",
+        ":kotlin-gradle-plugin-model:install",
+        ":kotlin-reflect:install",
+        ":kotlin-annotation-processing-gradle:install",
+        ":kotlin-test:install",
+        ":kotlin-gradle-subplugin-example:install",
+        ":kotlin-stdlib-common:install",
+        ":kotlin-stdlib:install",
+        ":kotlin-stdlib-jdk8:install",
+        ":kotlin-stdlib-js:install",
+        ":examples:annotation-processor-example:install",
+        ":kotlin-script-runtime:install",
+        ":kotlin-scripting-common:install",
+        ":kotlin-scripting-jvm:install",
+        ":kotlin-scripting-compiler-embeddable:install",
+        ":kotlin-scripting-compiler-impl-embeddable:install",
+        ":kotlin-test-js-runner:install",
+        ":native:kotlin-klib-commonizer-embeddable:install"
+    )
 }
 
-fun Task.dependsOnKotlinGradlePluginPublish() {
-    kotlinGradlePluginAndItsRequired.forEach {
-        project.rootProject.tasks.findByPath("${it}:publish")?.let { task ->
-            dependsOn(task)
-        }
-    }
-}
-
-/**
- * @param parallel is redundant if @param jUnit5Enabled is true, because
- *   JUnit5 supports parallel test execution by itself, without gradle help
- */
 fun Project.projectTest(
     taskName: String = "test",
     parallel: Boolean = false,
     shortenTempRootName: Boolean = false,
     jUnit5Enabled: Boolean = false,
     body: Test.() -> Unit = {}
-): TaskProvider<Test> {
-    val shouldInstrument = project.providers.gradleProperty("kotlin.test.instrumentation.disable")
-        .forUseAtConfigurationTime().orNull?.toBoolean() != true
-    if (shouldInstrument) {
-        evaluationDependsOn(":test-instrumenter")
-    }
-    return getOrCreateTask<Test>(taskName) {
-        doFirst {
-            val commandLineIncludePatterns = (filter as? DefaultTestFilter)?.commandLineIncludePatterns ?: mutableSetOf()
-            val patterns = filter.includePatterns + commandLineIncludePatterns
-            if (patterns.isEmpty() || patterns.any { '*' in it }) return@doFirst
-            patterns.forEach { pattern ->
-                var isClassPattern = false
-                val maybeMethodName = pattern.substringAfterLast('.')
-                val maybeClassFqName = if (maybeMethodName.isFirstChar(::isLowerCase)) {
-                    pattern.substringBeforeLast('.')
+): TaskProvider<Test> = getOrCreateTask(taskName) {
+    doFirst {
+        val commandLineIncludePatterns = (filter as? DefaultTestFilter)?.commandLineIncludePatterns ?: mutableSetOf()
+        val patterns = filter.includePatterns + commandLineIncludePatterns
+        if (patterns.isEmpty() || patterns.any { '*' in it }) return@doFirst
+        patterns.forEach { pattern ->
+            var isClassPattern = false
+            val maybeMethodName = pattern.substringAfterLast('.')
+            val maybeClassFqName = if (maybeMethodName.isFirstChar(::isLowerCase)) {
+                pattern.substringBeforeLast('.')
+            } else {
+                isClassPattern = true
+                pattern
+            }
+
+            if (!maybeClassFqName.substringAfterLast('.').isFirstChar(::isUpperCase)) {
+                return@forEach
+            }
+
+            val classFileNameWithoutExtension = maybeClassFqName.replace('.', '/')
+            val classFileName = "$classFileNameWithoutExtension.class"
+
+            if (isClassPattern) {
+                val innerClassPattern = "$pattern$*"
+                if (pattern in commandLineIncludePatterns) {
+                    commandLineIncludePatterns.add(innerClassPattern)
+                    (filter as? DefaultTestFilter)?.setCommandLineIncludePatterns(commandLineIncludePatterns)
                 } else {
-                    isClassPattern = true
-                    pattern
+                    filter.includePatterns.add(innerClassPattern)
                 }
+            }
 
-                if (!maybeClassFqName.substringAfterLast('.').isFirstChar(::isUpperCase)) {
-                    return@forEach
-                }
-
-                val classFileNameWithoutExtension = maybeClassFqName.replace('.', '/')
-                val classFileName = "$classFileNameWithoutExtension.class"
-
-                if (isClassPattern) {
-                    val innerClassPattern = "$pattern$*"
-                    if (pattern in commandLineIncludePatterns) {
-                        commandLineIncludePatterns.add(innerClassPattern)
-                        (filter as? DefaultTestFilter)?.setCommandLineIncludePatterns(commandLineIncludePatterns)
-                    } else {
-                        filter.includePatterns.add(innerClassPattern)
+            val parentNames = if (jUnit5Enabled) {
+                /*
+                 * If we run test from inner test class with junit 5 we need
+                 *   to include all containing classes of our class
+                 */
+                val nestedNames = classFileNameWithoutExtension.split("$")
+                mutableListOf(nestedNames.first()).also {
+                    for (s in nestedNames.subList(1, nestedNames.size)) {
+                        it += "${it.last()}\$$s"
                     }
                 }
+            } else emptyList()
 
-                val parentNames = if (jUnit5Enabled) {
-                    /*
-                     * If we run test from inner test class with junit 5 we need
-                     *   to include all containing classes of our class
-                     */
-                    val nestedNames = classFileNameWithoutExtension.split("$")
-                    mutableListOf(nestedNames.first()).also {
-                        for (s in nestedNames.subList(1, nestedNames.size)) {
-                            it += "${it.last()}\$$s"
-                        }
-                    }
-                } else emptyList()
-
-                include { treeElement ->
-                    val path = treeElement.path
-                    if (treeElement.isDirectory) {
-                        classFileNameWithoutExtension.startsWith(path)
+            include { treeElement ->
+                val path = treeElement.path
+                if (treeElement.isDirectory) {
+                    classFileNameWithoutExtension.startsWith(path)
+                } else {
+                    if (jUnit5Enabled) {
+                        path == classFileName || (path.endsWith(".class") && parentNames.any { path.startsWith(it) })
                     } else {
-                        if (jUnit5Enabled) {
-                            path == classFileName || (path.endsWith(".class") && parentNames.any { path.startsWith(it) })
-                        } else {
-                            path == classFileName || (path.endsWith(".class") && path.startsWith("$classFileNameWithoutExtension$"))
-                        }
+                        path == classFileName || (path.endsWith(".class") && path.startsWith("$classFileNameWithoutExtension$"))
                     }
                 }
             }
         }
+    }
 
-        if (shouldInstrument) {
-            val instrumentationArgsProperty = project.providers.gradleProperty("kotlin.test.instrumentation.args")
-            val testInstrumenterOutputs = project.tasks.findByPath(":test-instrumenter:jar")!!.outputs.files
-            doFirst {
-                val agent = testInstrumenterOutputs.singleFile
-                val args = instrumentationArgsProperty.orNull?.let { "=$it" }.orEmpty()
-                jvmArgs("-javaagent:$agent$args")
-            }
-            dependsOn(":test-instrumenter:jar")
-        }
-
-        jvmArgs(
-            "-ea",
-            "-XX:+HeapDumpOnOutOfMemoryError",
-            "-XX:+UseCodeCacheFlushing",
-            "-XX:ReservedCodeCacheSize=256m",
-            "-Djna.nosys=true"
-        )
-
-        maxHeapSize = "1600m"
-        systemProperty("idea.is.unit.test", "true")
-        systemProperty("idea.home.path", project.intellijRootDir().canonicalPath)
-        systemProperty("java.awt.headless", "true")
-        environment("NO_FS_ROOTS_ACCESS_CHECK", "true")
-        environment("PROJECT_CLASSES_DIRS", project.testSourceSet.output.classesDirs.asPath)
-        environment("PROJECT_BUILD_DIR", project.buildDir)
-        systemProperty("jps.kotlin.home", project.rootProject.extra["distKotlinHomeDir"]!!)
-        systemProperty("kotlin.ni", if (project.rootProject.hasProperty("newInferenceTests")) "true" else "false")
-        systemProperty("org.jetbrains.kotlin.skip.muted.tests", if (project.rootProject.hasProperty("skipMutedTests")) "true" else "false")
-
-        systemProperty("idea.ignore.disabled.plugins", "true")
-
-        var subProjectTempRoot: Path? = null
-        val projectName = project.name
-        val teamcity = project.rootProject.findProperty("teamcity") as? Map<*, *>
+    if (project.findProperty("kotlin.test.instrumentation.disable")?.toString()?.toBoolean() != true) {
         doFirst {
-            val systemTempRoot =
-                // TC by default doesn't switch `teamcity.build.tempDir` to 'java.io.tmpdir' so it could cause to wasted disk space
-                // Should be fixed soon on Teamcity side
-                (teamcity?.get("teamcity.build.tempDir") as? String)
-                    ?: System.getProperty("java.io.tmpdir")
-            systemTempRoot.let {
-                val prefix = (projectName + "Project_" + taskName + "_").takeUnless { shortenTempRootName }
-                subProjectTempRoot = Files.createTempDirectory(File(systemTempRoot).toPath(), prefix)
-                systemProperty("java.io.tmpdir", subProjectTempRoot.toString())
+            val agent = tasks.findByPath(":test-instrumenter:jar")!!.outputs.files.singleFile
+            val args = project.findProperty("kotlin.test.instrumentation.args")?.let { "=$it" }.orEmpty()
+            jvmArgs("-javaagent:$agent$args")
+        }
+        dependsOn(":test-instrumenter:jar")
+    }
+
+    jvmArgs(
+        "-ea",
+        "-XX:+HeapDumpOnOutOfMemoryError",
+        "-XX:+UseCodeCacheFlushing",
+        "-XX:ReservedCodeCacheSize=256m",
+        "-Djna.nosys=true"
+    )
+
+    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)
+    systemProperty("jps.kotlin.home", rootProject.extra["distKotlinHomeDir"]!!)
+    systemProperty("kotlin.ni", if (rootProject.hasProperty("newInferenceTests")) "true" else "false")
+    systemProperty("org.jetbrains.kotlin.skip.muted.tests", if (rootProject.hasProperty("skipMutedTests")) "true" else "false")
+
+    if (Platform[202].orHigher()) {
+        systemProperty("idea.ignore.disabled.plugins", "true")
+    }
+
+    var subProjectTempRoot: Path? = null
+    doFirst {
+        val teamcity = rootProject.findProperty("teamcity") as? Map<*, *>
+        val systemTempRoot =
+            // TC by default doesn't switch `teamcity.build.tempDir` to 'java.io.tmpdir' so it could cause to wasted disk space
+            // Should be fixed soon on Teamcity side
+            (teamcity?.get("teamcity.build.tempDir") as? String)
+                ?: System.getProperty("java.io.tmpdir")
+        systemTempRoot.let {
+            val prefix = (project.name + "Project_" + taskName + "_").takeUnless { shortenTempRootName }
+            subProjectTempRoot = Files.createTempDirectory(File(systemTempRoot).toPath(), prefix)
+            systemProperty("java.io.tmpdir", subProjectTempRoot.toString())
+        }
+    }
+
+    doLast {
+        subProjectTempRoot?.let {
+            try {
+                delete(it)
+            } catch (e: Exception) {
+                project.logger.warn("Can't delete test temp root folder $it", e.printStackTrace())
             }
         }
+    }
 
-        val fs = project.serviceOf<FileSystemOperations>()
-        doLast {
-            subProjectTempRoot?.let {
-                try {
-                    fs.delete {
-                        delete(it)
-                    }
-                } catch (e: Exception) {
-                    logger.warn("Can't delete test temp root folder $it", e.printStackTrace())
-                }
-            }
-        }
-
-        if (parallel && !jUnit5Enabled) {
-            maxParallelForks =
-                project.providers.gradleProperty("kotlin.test.maxParallelForks").forUseAtConfigurationTime().orNull?.toInt()
-                    ?: (Runtime.getRuntime().availableProcessors() / if (project.kotlinBuildProperties.isTeamcityBuild) 2 else 4).coerceAtLeast(1)
-        }
-    }.apply { configure(body) }
+    if (parallel) {
+        maxParallelForks =
+            project.findProperty("kotlin.test.maxParallelForks")?.toString()?.toInt()
+                ?: (Runtime.getRuntime().availableProcessors() / if (kotlinBuildProperties.isTeamcityBuild) 2 else 4).coerceAtLeast(1)
+    }
+    body()
 }
 
 private inline fun String.isFirstChar(f: (Char) -> Boolean) = isNotEmpty() && f(first())
@@ -257,25 +212,18 @@ private fun Task.useAndroidConfiguration(systemPropertyName: String, configName:
     val configuration = with(project) {
         configurations.getOrCreate(configName)
             .also {
-                if (it.allDependencies.matching { dep ->
-                        dep is ProjectDependency &&
-                                dep.targetConfiguration == configName &&
-                                dep.dependencyProject.path == ":dependencies:android-sdk"
-                    }.count() == 0) {
-                    dependencies.add(
-                        configName,
-                        dependencies.project(":dependencies:android-sdk", configuration = configName)
-                    )
-                }
+                dependencies.add(
+                    configName,
+                    dependencies.project(":dependencies:android-sdk", configuration = configName)
+                )
             }
     }
 
     dependsOn(configuration)
 
     if (this is Test) {
-        val androidFilePath = configuration.singleFile.canonicalPath
         doFirst {
-            systemProperty(systemPropertyName, androidFilePath)
+            systemProperty(systemPropertyName, configuration.singleFile.canonicalPath)
         }
     }
 }
@@ -287,30 +235,3 @@ fun Task.useAndroidSdk() {
 fun Task.useAndroidJar() {
     TaskUtils.useAndroidJar(this)
 }
-
-// Workaround to make PublishToMavenLocal compatible with Gradle configuration cache
-// TODO: remove it when https://github.com/gradle/gradle/pull/16945 merged into used in build Gradle version
-abstract class PublishToMavenLocalSerializable : AbstractPublishToMaven() {
-    private val normalizedPublication = Cached.of { this.computeNormalizedPublication() }
-
-    private fun computeNormalizedPublication(): MavenNormalizedPublication {
-        val publicationInternal: MavenPublicationInternal = publicationInternal
-            ?: throw InvalidUserDataException("The 'publication' property is required")
-        duplicatePublicationTracker.checkCanPublishToMavenLocal(publicationInternal)
-        return publicationInternal.asNormalisedPublication()
-    }
-
-    @TaskAction
-    open fun publish() {
-        val normalizedPublication = normalizedPublication.get()
-        object : PublishOperation(normalizedPublication.name, "mavenLocal") {
-            override fun publish() {
-                val localPublisher = mavenPublishers.getLocalPublisher(
-                    temporaryDirFactory
-                )
-                val validatingPublisher: MavenPublisher = ValidatingMavenPublisher(localPublisher)
-                validatingPublisher.publish(normalizedPublication, null)
-            }
-        }.run()
-    }
-}

buildSrc/src/main/kotlin/testDistribution.kt

@@ -10,8 +10,8 @@ import org.gradle.internal.os.OperatingSystem
 
 fun Test.configureTestDistribution(configure: TestDistributionExtension.() -> Unit = {}) {
     val isTeamcityBuild = project.kotlinBuildProperties.isTeamcityBuild
-    val testDistributionEnabled =
-        project.findProperty("kotlin.build.test.distribution.enabled")?.toString()?.toBoolean() ?: false
+    val testDistributionEnabled = project.findProperty("kotlin.build.test.distribution.enabled")?.toString()?.toBoolean()
+        ?: isTeamcityBuild
 
     useJUnitPlatform()
     extensions.configure(TestDistributionExtension::class.java) {

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

@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {        
-        classpath 'com.android.tools.build:gradle:4.1.2'
+        classpath 'com.android.tools.build:gradle:4.1.1'
     }
 }
 apply plugin: 'com.android.application'
@@ -37,6 +37,14 @@ android {
 
     packagingOptions { exclude 'META-INF/build.txt' }
 
+    //TODO run under java 6, cause there is error on implicit 'stream' import in 'asWithMutable' test
+    lintOptions {
+        abortOnError false
+    }
+
+    compileOptions {
+        incremental = false
+    }
 
     dexOptions {
         dexInProcess false
@@ -73,19 +81,11 @@ android {
             dimension "box"
         }
 
-        common_ir0 {
+        jvm80 {
             dimension "box"
         }
 
-        common_ir1 {
-            dimension "box"
-        }
-
-        common_ir2 {
-            dimension "box"
-        }
-
-        reflect_ir0 {
+        reflectjvm80 {
             dimension "box"
         }
     }

compiler/android-tests/build.gradle.kts

@@ -24,18 +24,24 @@ dependencies {
     testApi(projectTests(":compiler:tests-compiler-utils"))
     testApi(projectTests(":compiler:tests-common-new"))
 
+    testCompile(projectTests(":jps-plugin"))
     testCompile(commonDep("junit:junit"))
 
-    testCompile(intellijDep()) { includeJars("util", "idea", "idea_rt", rootProject = rootProject) }
-    testCompile(intellijDep()) { includeJars("groovy", rootProject = rootProject) }
+    Platform[193].orLower {
+        testCompile(intellijDep()) { includeJars("openapi", rootProject = rootProject) }
+    }
 
+    testCompile(intellijDep()) { includeJars("util", "idea", "idea_rt", rootProject = rootProject) }
+    Platform[202].orHigher {
+        testCompile(intellijDep()) { includeJars("groovy", rootProject = rootProject) }
+    }
+    Platform[201].orLower {
+        testCompile(intellijDep()) { includeJars("groovy-all", rootProject = rootProject) }
+    }
     testCompile(intellijPluginDep("java")) { includeJars("jps-builders") }
     testCompile(jpsStandalone()) { includeJars("jps-model") }
     testCompile(jpsBuildTest())
 
-    testRuntimeOnly(compile(intellijCoreDep()) { includeJars("intellij-core") })
-    testRuntimeOnly(compile(intellijDep()) { includeJars("jna", rootProject = rootProject) })
-
     testCompile("org.junit.platform:junit-platform-launcher:${commonVer("org.junit.platform", "")}")
 }
 

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

@@ -0,0 +1,62 @@
+/*
+ * 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.android.tests;
+
+import org.jetbrains.kotlin.jps.build.BaseKotlinJpsBuildTestCase;
+import org.junit.Ignore;
+
+import java.io.File;
+import java.io.IOException;
+
+@Ignore
+public class AndroidJpsBuildTestCase extends BaseKotlinJpsBuildTestCase {
+    private static final String PROJECT_NAME = "android-module";
+    private static final String SDK_NAME = "Android_SDK";
+
+    private final File workDir = new File(AndroidRunner.getPathManager().getTmpFolder());
+
+    public void doTest() {
+        initProject();
+        rebuildAllModules();
+        buildAllModules().assertSuccessful();
+    }
+
+    @Override
+    protected String getProjectName() {
+        return "android-module";
+    }
+
+    @Override
+    protected void runTest() {
+        doTest();
+    }
+
+    @Override
+    public String getName() {
+        return "AndroidJpsTest";
+    }
+
+    @Override
+    protected File doGetProjectDir() throws IOException {
+        return workDir;
+    }
+
+    private void initProject() {
+        addJdk(SDK_NAME, AndroidRunner.getPathManager().getPlatformFolderInAndroidSdk() + "/android.jar");
+        loadProject(workDir.getAbsolutePath() + File.separator + PROJECT_NAME + ".ipr");
+    }
+}

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

@@ -46,8 +46,12 @@ public class AndroidRunner {
 
         CodegenTestsOnAndroidGenerator.generate(pathManager);
 
-        System.out.println("Run tests on Android...");
-        return CodegenTestsOnAndroidRunner.runTestsInEmulator(pathManager);
+        System.out.println("Run tests on android...");
+        TestSuite suite = CodegenTestsOnAndroidRunner.runTestsInEmulator(pathManager);
+        //AndroidJpsBuildTestCase indirectly depends on UsefulTestCase which compiled against java 8
+        //TODO: Need add separate run configuration for AndroidJpsBuildTestCase
+        //suite.addTest(new AndroidJpsBuildTestCase());
+        return suite;
     }
 
     public void tearDown() throws Exception {

compiler/android-tests/tests/org/jetbrains/kotlin/android/tests/CodegenTestsOnAndroidGenerator.kt

@@ -12,6 +12,7 @@ import com.intellij.openapi.util.io.FileUtilRt
 import org.jetbrains.kotlin.cli.common.output.writeAllTo
 import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles
 import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
+import org.jetbrains.kotlin.codegen.CodegenTestCase
 import org.jetbrains.kotlin.codegen.CodegenTestFiles
 import org.jetbrains.kotlin.codegen.GenerationUtils
 import org.jetbrains.kotlin.codegen.forTestCompile.ForTestCompileRuntime
@@ -21,6 +22,8 @@ import org.jetbrains.kotlin.platform.jvm.JvmPlatforms
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.test.*
 import org.jetbrains.kotlin.test.builders.TestConfigurationBuilder
+import org.jetbrains.kotlin.test.directives.JvmEnvironmentConfigurationDirectives
+import org.jetbrains.kotlin.test.directives.model.singleOrZeroValue
 import org.jetbrains.kotlin.test.model.DependencyKind
 import org.jetbrains.kotlin.test.model.FrontendKinds
 import org.jetbrains.kotlin.test.runners.AbstractKotlinCompilerTest
@@ -54,18 +57,17 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
     //keep it globally to avoid test grouping on TC
     private val generatedTestNames = hashSetOf<String>()
 
-    private val COMMON = FlavorConfig(TargetBackend.ANDROID,"common", 3)
-    private val REFLECT = FlavorConfig(TargetBackend.ANDROID, "reflect", 1)
+    private val COMMON = FlavorConfig("common", 3);
+    private val REFLECT = FlavorConfig("reflect", 1);
+    private val JVM8 = FlavorConfig("jvm8", 1);
+    private val JVM8REFLECT = FlavorConfig("reflectjvm8", 1);
 
-    private val COMMON_IR = FlavorConfig(TargetBackend.ANDROID_IR, "common_ir", 3)
-    private val REFLECT_IR = FlavorConfig(TargetBackend.ANDROID_IR,"reflect_ir", 1)
-
-    class FlavorConfig(private val backend: TargetBackend, private val prefix: String, val limit: Int) {
+    class FlavorConfig(private val prefix: String, val limit: Int) {
 
         private var writtenFilesCount = 0
 
         fun printStatistics() {
-            println("FlavorTestCompiler for $backend: $prefix, generated file count: $writtenFilesCount")
+            println("FlavorTestCompiler: $prefix, generated file count: $writtenFilesCount")
         }
 
         fun getFlavorForNewFiles(newFilesCount: Int): String {
@@ -111,7 +113,7 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
                 it.setExecutable(true)
             }
         }
-        File("./gradlew.bat").copyTo(File(projectRoot, "gradlew.bat"))
+        File("./gradlew.bat").copyTo(File(projectRoot, "gradlew.bat"));
         val file = File(target, "gradle-wrapper.properties")
         file.readLines().map {
             when {
@@ -148,47 +150,27 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
     private fun generateTestsAndFlavourSuites() {
         println("Generating test files...")
 
-        val folders = arrayOf(
-            File("compiler/testData/codegen/box"),
-            File("compiler/testData/codegen/boxInline")
-        )
-
-        generateTestMethodsForDirectories(
-            TargetBackend.ANDROID,
-            COMMON,
-            REFLECT,
-            *folders
-        )
-
-        generateTestMethodsForDirectories(
-            TargetBackend.ANDROID_IR,
-            COMMON_IR,
-            REFLECT_IR,
-            *folders
-        )
+        generateTestMethodsForDirectories(File("compiler/testData/codegen/box"), File("compiler/testData/codegen/boxInline"))
 
         pendingUnitTestGenerators.values.forEach { it.generate() }
     }
 
-    private fun generateTestMethodsForDirectories(
-        backend: TargetBackend,
-        commonFlavor: FlavorConfig,
-        reflectionFlavor: FlavorConfig,
-        vararg dirs: File
-    ) {
+    private fun generateTestMethodsForDirectories(vararg dirs: File) {
         val holders = mutableMapOf<ConfigurationKey, FilesWriter>()
 
         for (dir in dirs) {
             val files = dir.listFiles() ?: error("Folder with testData is empty: ${dir.absolutePath}")
-            processFiles(files, holders, backend, commonFlavor, reflectionFlavor)
+            processFiles(files, holders)
         }
 
         holders.values.forEach {
             it.writeFilesOnDisk()
         }
 
-        commonFlavor.printStatistics()
-        reflectionFlavor.printStatistics()
+        COMMON.printStatistics()
+        REFLECT.printStatistics()
+        JVM8.printStatistics()
+        JVM8REFLECT.printStatistics()
     }
 
     internal inner class FilesWriter(
@@ -262,7 +244,7 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
 
         private fun getFlavorUnitTestFolder(flavourName: String): String {
             return pathManager.srcFolderInAndroidTmpFolder +
-                    "/androidTest${flavourName.replaceFirstChar(Char::uppercaseChar)}/java/" +
+                    "/androidTest${flavourName.capitalize()}/java/" +
                     testClassPackage.replace(".", "/") + "/"
         }
 
@@ -276,10 +258,7 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
     @Throws(IOException::class)
     private fun processFiles(
         files: Array<File>,
-        holders: MutableMap<ConfigurationKey, FilesWriter>,
-        backend: TargetBackend,
-        commmonFlavor: FlavorConfig,
-        reflectionFlavor: FlavorConfig
+        holders: MutableMap<ConfigurationKey, FilesWriter>
     ) {
         holders.values.forEach {
             it.writeFilesOnDiskIfNeeded()
@@ -289,7 +268,7 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
             if (file.isDirectory) {
                 val listFiles = file.listFiles()
                 if (listFiles != null) {
-                    processFiles(listFiles, holders, backend, commmonFlavor, reflectionFlavor)
+                    processFiles(listFiles, holders)
                 }
             } else if (FileUtilRt.getExtension(file.name) != KotlinFileType.EXTENSION) {
                 // skip non kotlin files
@@ -298,7 +277,7 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
                     continue
                 }
 
-                if (!InTextDirectivesUtils.isPassingTarget(backend.compatibleWith, file) ||
+                if (!InTextDirectivesUtils.isPassingTarget(TargetBackend.JVM, file) ||
                     InTextDirectivesUtils.isIgnoredTarget(TargetBackend.ANDROID, file)
                 ) {
                     continue
@@ -317,19 +296,18 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
                 if (fullFileText.contains("// ASSERTIONS_MODE: jvm")) continue
                 if (fullFileText.contains("// MODULE: ")) continue
                 val targets = InTextDirectivesUtils.findLinesWithPrefixesRemoved(fullFileText, "// JVM_TARGET:")
+                    .also { it.remove(JvmTarget.JVM_1_6.description) }
 
-                val isAtLeastJvm8Target = !targets.contains(JvmTarget.JVM_1_6.description)
-
-                if (isAtLeastJvm8Target && fullFileText.contains("@Target(AnnotationTarget.TYPE)")) {
-                    //TODO: type annotations supported on sdk 26 emulator
-                    continue
-                }
+                val isJvm8Target =
+                    if (targets.isEmpty()) false
+                    else if (targets.contains(JvmTarget.JVM_1_8.description) && targets.size == 1) true
+                    else continue //TODO: support other targets on Android
 
                 // TODO: support SKIP_JDK6 on new platforms
                 if (fullFileText.contains("// SKIP_JDK6")) continue
 
                 if (hasBoxMethod(fullFileText)) {
-                    val testConfiguration = createTestConfiguration(file, backend)
+                    val testConfiguration = createTestConfiguration(file)
                     val services = testConfiguration.testServices
 
                     val moduleStructure = try {
@@ -354,13 +332,15 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
                         extractor.provideConfigurationKeys()
                         extractor.configure(keyConfiguration, module.directives)
                     }
-                    val kind = JvmEnvironmentConfigurator.extractConfigurationKind(module.directives)
-                    val jdkKind = JvmEnvironmentConfigurator.extractJdkKind(module.directives)
+                    val kind = configuratorForFlags.extractConfigurationKind(module.directives)
+                    val jdkKind = configuratorForFlags.extractJdkKind(module.directives)
 
                     keyConfiguration.languageVersionSettings = module.languageVersionSettings
 
                     val key = ConfigurationKey(kind, jdkKind, keyConfiguration.toString())
-                    val compiler = if (kind.withReflection) reflectionFlavor else commmonFlavor
+                    val compiler = if (isJvm8Target) {
+                        if (kind.withReflection) JVM8REFLECT else JVM8
+                    } else if (kind.withReflection) REFLECT else COMMON
                     val compilerConfigurationProvider = services.compilerConfigurationProvider as CompilerConfigurationProviderImpl
                     val filesHolder = holders.getOrPut(key) {
                         FilesWriter(compiler, compilerConfigurationProvider.createCompilerConfiguration(module)).also {
@@ -374,21 +354,21 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
         }
     }
 
-    private fun createTestConfiguration(testDataFile: File, backend: TargetBackend): TestConfiguration {
+    private fun createTestConfiguration(testDataFile: File): TestConfiguration {
         return TestConfigurationBuilder().apply {
-            configure(backend)
+            testConfiguration()
             testInfo = KotlinTestInfo(
                 "org.jetbrains.kotlin.android.tests.AndroidRunner",
-                "test${testDataFile.nameWithoutExtension.replaceFirstChar(Char::uppercaseChar)}",
+                "test${testDataFile.nameWithoutExtension.capitalize()}",
                 emptySet()
             )
         }.build(testDataFile.path)
     }
 
-    private fun TestConfigurationBuilder.configure(backend: TargetBackend) {
+    private val testConfiguration: TestConfigurationBuilder.() -> Unit = {
         globalDefaults {
             frontend = FrontendKinds.ClassicFrontend
-            targetBackend = backend
+            targetBackend = TargetBackend.ANDROID
             targetPlatform = JvmPlatforms.defaultJvmPlatform
             dependencyKind = DependencyKind.Binary
         }
@@ -411,6 +391,9 @@ class CodegenTestsOnAndroidGenerator private constructor(private val pathManager
         useDirectives(*AbstractKotlinCompilerTest.defaultDirectiveContainers.toTypedArray())
     }
 
+    private fun createTestFiles(file: File, expectedText: String): List<KotlinBaseTest.TestFile> =
+        CodegenTestCase.createTestFilesFromFile(file, expectedText, false, TargetBackend.JVM)
+
     companion object {
         const val GRADLE_VERSION = "6.8.1" // update GRADLE_SHA_256 on change
         const val GRADLE_SHA_256 = "fd591a34af7385730970399f473afabdb8b28d57fd97d6625c388d090039d6fd"

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

@@ -71,20 +71,15 @@ class CodegenTestsOnAndroidRunner private constructor(private val pathManager: P
         return rootSuite
     }
 
-    private fun processReport(rootSuite: TestSuite, resultOutput: String) {
+    private fun processReport(suite: TestSuite, resultOutput: String) {
         val reportFolder = File(flavorFolder())
         try {
             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 isIr = it.name.contains("_ir")
                 val testCases = parseSingleReportInFolder(it)
-                testCases.forEach { aCase ->
-                    if (isIr) aCase.name += "_ir"
-                    rootSuite.addTest(aCase)
-                }
+                testCases.forEach { aCase -> suite.addTest(aCase) }
                 Assert.assertNotEquals("There is no test results in report", 0, testCases.size.toLong())
             }
         } catch (e: Throwable) {
@@ -92,6 +87,10 @@ class CodegenTestsOnAndroidRunner private constructor(private val pathManager: P
         }
     }
 
+    private fun renameFlavorFolder() {
+        val reportFolder = File(flavorFolder())
+        reportFolder.renameTo(File(reportFolder.parentFile, reportFolder.name + "_d8"))
+    }
 
     private fun flavorFolder() = pathManager.tmpFolder + "/build/test/results/connected/flavors"
 
@@ -120,7 +119,7 @@ class CodegenTestsOnAndroidRunner private constructor(private val pathManager: P
 
         private fun cleanAndBuildProject(gradleRunner: GradleRunner) {
             gradleRunner.clean()
-            gradleRunner.assembleAndroidTest()
+            gradleRunner.build()
         }
 
         @Throws(IOException::class, SAXException::class, ParserConfigurationException::class)
@@ -139,14 +138,21 @@ class CodegenTestsOnAndroidRunner private constructor(private val pathManager: P
 
             return (0 until testCases.length).map { i ->
                 val item = testCases.item(i) as Element
-                val failure = item.getElementsByTagName("failure").takeIf { it.length != 0 }?.item(0)
+                val failure = item.getElementsByTagName("failure")
                 val name = item.getAttribute("name")
 
-                object : TestCase(name) {
-                    @Throws(Throwable::class)
-                    override fun runTest() {
-                        if (failure != null) {
-                            Assert.fail(failure.textContent)
+                if (failure.length == 0) {
+                    object : TestCase(name) {
+                        @Throws(Throwable::class)
+                        override fun runTest() {
+
+                        }
+                    }
+                } else {
+                    object : TestCase(name) {
+                        @Throws(Throwable::class)
+                        override fun runTest() {
+                            Assert.fail(failure.item(0).textContent)
                         }
                     }
                 }

compiler/android-tests/tests/org/jetbrains/kotlin/android/tests/UnitTestFileWriter.kt

@@ -27,7 +27,7 @@ class UnitTestFileWriter(
     }
 
     fun generate() {
-        FileWriter(File(flavourFolder, flavourName.replaceFirstChar(Char::uppercaseChar) + ".java").also { it.parentFile.mkdirs() }).use { suite ->
+        FileWriter(File(flavourFolder, flavourName.capitalize() + ".java").also { it.parentFile.mkdirs() }).use { suite ->
             val p = Printer(suite)
             p.println(
                 """package ${CodegenTestsOnAndroidGenerator.testClassPackage};
@@ -35,7 +35,7 @@ class UnitTestFileWriter(
                 |import ${CodegenTestsOnAndroidGenerator.baseTestClassPackage}.${CodegenTestsOnAndroidGenerator.baseTestClassName};
                 |
                 |/* This class is generated by ${CodegenTestsOnAndroidGenerator.generatorName}. DO NOT MODIFY MANUALLY */
-                |public class ${flavourName.replaceFirstChar(Char::uppercaseChar)} extends ${CodegenTestsOnAndroidGenerator.baseTestClassName} {
+                |public class ${flavourName.capitalize()} extends ${CodegenTestsOnAndroidGenerator.baseTestClassName} {
                 |
             """.trimMargin()
             )

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

@@ -45,9 +45,9 @@ public class GradleRunner {
         OutputUtils.checkResult(result);
     }
 
-    public void assembleAndroidTest() {
+    public void build() {
         System.out.println("Building gradle project...");
-        GeneralCommandLine build = generateCommandLine("assembleAndroidTest");
+        GeneralCommandLine build = generateCommandLine("build");
         build.addParameter("--stacktrace");
         build.addParameter("--warn");
         RunResult result = RunUtils.execute(build);

compiler/backend-common/src/org/jetbrains/kotlin/backend/common/SamType.kt

@@ -1,36 +0,0 @@
-/*
- * Copyright 2010-2021 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.backend.common
-
-import org.jetbrains.kotlin.descriptors.ClassDescriptor
-import org.jetbrains.kotlin.descriptors.SimpleFunctionDescriptor
-import org.jetbrains.kotlin.resolve.sam.getAbstractMembers
-import org.jetbrains.kotlin.types.KotlinType
-
-class SamType constructor(val type: KotlinType) {
-
-    val classDescriptor: ClassDescriptor
-        get() = type.constructor.declarationDescriptor as? ClassDescriptor ?: error("Sam/Fun interface not a class descriptor: $type")
-
-    val kotlinFunctionType: KotlinType
-        get() = classDescriptor.defaultFunctionTypeForSamInterface!!
-
-    val originalAbstractMethod: SimpleFunctionDescriptor
-        get() = getAbstractMembers(classDescriptor)[0] as SimpleFunctionDescriptor
-
-    override fun equals(other: Any?): Boolean {
-        return other is SamType && type == other.type
-    }
-
-    override fun hashCode(): Int {
-        return type.hashCode()
-    }
-
-    override fun toString(): String {
-        return "SamType($type)"
-    }
-}
-

compiler/backend-common/src/org/jetbrains/kotlin/backend/common/SamTypeFactory.kt

@@ -1,76 +0,0 @@
-/*
- * Copyright 2010-2021 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.backend.common
-
-import org.jetbrains.kotlin.builtins.KotlinBuiltIns
-import org.jetbrains.kotlin.config.LanguageVersionSettings
-import org.jetbrains.kotlin.descriptors.ClassDescriptor
-import org.jetbrains.kotlin.descriptors.ValueParameterDescriptor
-import org.jetbrains.kotlin.types.*
-import org.jetbrains.kotlin.types.checker.intersectWrappedTypes
-import org.jetbrains.kotlin.types.typeUtil.replaceArgumentsWithNothing
-
-class SamTypeApproximator(builtIns: KotlinBuiltIns, languageVersionSettings: LanguageVersionSettings) {
-    private val typeApproximator = TypeApproximator(builtIns, languageVersionSettings)
-
-    fun getSamTypeForValueParameter(valueParameter: ValueParameterDescriptor): KotlinType? {
-        val singleArgumentType: KotlinType
-        val originalSingleArgumentType: KotlinType?
-        val varargElementType = valueParameter.varargElementType
-        if (varargElementType != null) {
-            singleArgumentType = varargElementType
-            originalSingleArgumentType = valueParameter.original.varargElementType
-            assert(originalSingleArgumentType != null) {
-                "Value parameter and original value parameter have inconsistent varargs: " +
-                        valueParameter + "; " + valueParameter.original
-            }
-        } else {
-            singleArgumentType = valueParameter.type
-            originalSingleArgumentType = valueParameter.original.type
-        }
-        if (singleArgumentType.isError || originalSingleArgumentType!!.isError) {
-            return null
-        }
-
-        // This can be true in case when the value parameter is in the method of a generic type with out-projection.
-        // We approximate Inv<Captured#1> to Nothing, while Inv itself can be a SAM interface safe to call here
-        // (see testData genericSamProjectedOut.kt for details)
-        // In such a case we can't have a proper supertype since wildcards are not allowed there,
-        // so we use Nothing arguments instead that leads to a raw type used for a SAM wrapper.
-        // See org.jetbrains.kotlin.codegen.state.KotlinTypeMapper#writeGenericType to understand how
-        // raw types and Nothing arguments relate.
-        val originalTypeToUse =
-            if (KotlinBuiltIns.isNothing(singleArgumentType))
-                originalSingleArgumentType.replaceArgumentsWithNothing()
-            else
-                singleArgumentType
-        val approximatedOriginalTypeToUse =
-            typeApproximator.approximateToSubType(
-                originalTypeToUse,
-                TypeApproximatorConfiguration.UpperBoundAwareIntersectionTypeApproximator
-            ) ?: originalTypeToUse
-        approximatedOriginalTypeToUse as KotlinType
-
-        return approximatedOriginalTypeToUse.removeExternalProjections()
-    }
-
-    private fun KotlinType.removeExternalProjections(): KotlinType {
-        val newArguments = arguments.map { TypeProjectionImpl(Variance.INVARIANT, it.type) }
-        return replace(newArguments)
-    }
-
-}
-
-open class SamTypeFactory {
-    open fun isSamType(type: KotlinType): Boolean {
-        val descriptor = type.constructor.declarationDescriptor
-        return descriptor is ClassDescriptor && descriptor.isFun
-    }
-
-    fun create(originalType: KotlinType): SamType? {
-        return if (isSamType(originalType)) SamType(originalType) else null
-    }
-}

compiler/backend.common.jvm/src/org/jetbrains/kotlin/codegen/CommonVariableAsmNameManglingUtils.kt

@@ -18,7 +18,7 @@ fun mangleNameIfNeeded(name: String): String {
             if (c.isValidCharacter()) {
                 append(c)
             } else {
-                val hexString = Integer.toHexString(c.code)
+                val hexString = Integer.toHexString(c.toInt())
                 assert(hexString.length <= 4)
                 append("_u").append(hexString)
             }

compiler/backend.common.jvm/src/org/jetbrains/kotlin/codegen/VersionIndependentOpcodes.kt.201

@@ -0,0 +1,13 @@
+/*
+ * Copyright 2010-2020 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.codegen
+
+import org.jetbrains.org.objectweb.asm.Opcodes
+
+// This object should help compiling against different ASM versions from different bunch versions
+object VersionIndependentOpcodes {
+    const val ACC_RECORD = 0
+}

compiler/backend.common.jvm/src/org/jetbrains/kotlin/types/AbstractTypeMapper.kt

@@ -18,10 +18,7 @@ interface TypeMappingContext<Writer : JvmDescriptorTypeWriter<Type>> {
     val typeContext: TypeSystemCommonBackendContextForTypeMapping
 
     fun getClassInternalName(typeConstructor: TypeConstructorMarker): String
-    fun getScriptInternalName(typeConstructor: TypeConstructorMarker): String
-
-    // NB: The counterpart, [KotlinTypeMapper#writeGenericType], doesn't have restriction on [type]
-    fun Writer.writeGenericType(type: KotlinTypeMarker, asmType: Type, mode: TypeMappingMode)
+    fun Writer.writeGenericType(type: SimpleTypeMarker, asmType: Type, mode: TypeMappingMode)
 }
 
 object AbstractTypeMapper {
@@ -46,7 +43,6 @@ object AbstractTypeMapper {
         sw: Writer? = null
     ): Type = context.typeContext.mapType(context, type, mode, sw)
 
-    // NB: The counterpart, [descriptorBasedTypeSignatureMapping#mapType] doesn't have restriction on [type].
     @OptIn(ExperimentalStdlibApi::class)
     private fun <Writer : JvmDescriptorTypeWriter<Type>> TypeSystemCommonBackendContextForTypeMapping.mapType(
         context: TypeMappingContext<Writer>,
@@ -54,7 +50,10 @@ object AbstractTypeMapper {
         mode: TypeMappingMode = TypeMappingMode.DEFAULT,
         sw: Writer? = null
     ): Type {
-        if (type is SimpleTypeMarker && type.isSuspendFunction()) {
+        if (type !is SimpleTypeMarker) {
+            error("Unexpected type: $type (original Kotlin type=$type of ${type.let { it::class }})")
+        }
+        if (type.isSuspendFunction()) {
             val argumentsCount = type.argumentsCount()
             val argumentsList = type.asArgumentList()
 
@@ -79,7 +78,7 @@ object AbstractTypeMapper {
         val typeConstructor = type.typeConstructor()
 
         when {
-            type is SimpleTypeMarker && type.isArrayOrNullableArray() -> {
+            type.isArrayOrNullableArray() -> {
                 val typeArgument = type.asArgumentList()[0]
                 val (variance, memberType) = when {
                     typeArgument.isStarProjection() -> Variance.OUT_VARIANCE to nullableAnyType()
@@ -99,7 +98,7 @@ object AbstractTypeMapper {
                 return AsmUtil.getArrayType(arrayElementType)
             }
 
-            type is SimpleTypeMarker && typeConstructor.isClassTypeConstructor() -> {
+            typeConstructor.isClassTypeConstructor() -> {
                 if (typeConstructor.isInlineClass() && !mode.needInlineClassWrapping) {
                     val expandedType = computeExpandedTypeForInlineClass(type)
                     require(expandedType is SimpleTypeMarker?)
@@ -118,7 +117,9 @@ object AbstractTypeMapper {
             }
 
             typeConstructor.isScript() -> {
-                return Type.getObjectType(context.getScriptInternalName(typeConstructor))
+                val asmType = AsmTypes.JAVA_CLASS_TYPE
+                with(context) { sw?.writeGenericType(type, asmType, mode) }
+                return asmType
             }
 
             typeConstructor.isTypeParameter() -> {

compiler/backend/src/org/jetbrains/kotlin/codegen/AbstractClassBuilder.java.201

@@ -0,0 +1,158 @@
+/*
+ * 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.codegen;
+
+import com.intellij.psi.PsiElement;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jetbrains.kotlin.codegen.inline.FileMapping;
+import org.jetbrains.kotlin.codegen.inline.SMAPBuilder;
+import org.jetbrains.kotlin.codegen.inline.SourceMapper;
+import org.jetbrains.kotlin.codegen.serialization.JvmSerializationBindings;
+import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOrigin;
+import org.jetbrains.org.objectweb.asm.*;
+
+import java.util.List;
+
+import static org.jetbrains.kotlin.codegen.inline.InlineCodegenUtilsKt.GENERATE_SMAP;
+
+public abstract class AbstractClassBuilder implements ClassBuilder {
+    protected static final MethodVisitor EMPTY_METHOD_VISITOR = new MethodVisitor(Opcodes.API_VERSION) {};
+    protected static final FieldVisitor EMPTY_FIELD_VISITOR = new FieldVisitor(Opcodes.API_VERSION) {};
+
+    private String thisName;
+
+    private final JvmSerializationBindings serializationBindings = new JvmSerializationBindings();
+
+    private String sourceName;
+
+    private String debugInfo;
+
+    public static class Concrete extends AbstractClassBuilder {
+        private final ClassVisitor v;
+
+        public Concrete(@NotNull ClassVisitor v) {
+            this.v = v;
+        }
+
+        @Override
+        @NotNull
+        public ClassVisitor getVisitor() {
+            return v;
+        }
+    }
+
+    @Override
+    @NotNull
+    public FieldVisitor newField(
+            @NotNull JvmDeclarationOrigin origin,
+            int access,
+            @NotNull String name,
+            @NotNull String desc,
+            @Nullable String signature,
+            @Nullable Object value
+    ) {
+        FieldVisitor visitor = getVisitor().visitField(access, name, desc, signature, value);
+        if (visitor == null) {
+            return EMPTY_FIELD_VISITOR;
+        }
+        return visitor;
+    }
+
+    @Override
+    @NotNull
+    public MethodVisitor newMethod(
+            @NotNull JvmDeclarationOrigin origin,
+            int access,
+            @NotNull String name,
+            @NotNull String desc,
+            @Nullable String signature,
+            @Nullable String[] exceptions
+    ) {
+        MethodVisitor visitor = getVisitor().visitMethod(access, name, desc, signature, exceptions);
+        if (visitor == null) {
+            return EMPTY_METHOD_VISITOR;
+        }
+        return visitor;
+    }
+
+    @Override
+    @NotNull
+    public JvmSerializationBindings getSerializationBindings() {
+        return serializationBindings;
+    }
+
+    @Override
+    @NotNull
+    public AnnotationVisitor newAnnotation(@NotNull String desc, boolean visible) {
+        return getVisitor().visitAnnotation(desc, visible);
+    }
+
+    @Override
+    public void done() {
+        getVisitor().visitSource(sourceName, debugInfo);
+        getVisitor().visitEnd();
+    }
+
+    @Override
+    public void defineClass(
+            @Nullable PsiElement origin,
+            int version,
+            int access,
+            @NotNull String name,
+            @Nullable String signature,
+            @NotNull String superName,
+            @NotNull String[] interfaces
+    ) {
+        thisName = name;
+        getVisitor().visit(version, access, name, signature, superName, interfaces);
+    }
+
+    @Override
+    public void visitSource(@NotNull String name, @Nullable String debug) {
+        assert sourceName == null || sourceName.equals(name) : "inconsistent file name: " + sourceName + " vs " + name;
+        sourceName = name;
+        debugInfo = debug;
+    }
+
+    @Override
+    public void visitSMAP(@NotNull SourceMapper smap, boolean backwardsCompatibleSyntax) {
+        if (!GENERATE_SMAP) return;
+
+        List<FileMapping> fileMappings = smap.getResultMappings();
+        if (fileMappings.isEmpty()) return;
+
+        visitSource(fileMappings.get(0).getName(), SMAPBuilder.INSTANCE.build(fileMappings, backwardsCompatibleSyntax));
+    }
+
+    @Override
+    public void visitOuterClass(@NotNull String owner, @Nullable String name, @Nullable String desc) {
+        getVisitor().visitOuterClass(owner, name, desc);
+    }
+
+    @Override
+    public void visitInnerClass(@NotNull String name, @Nullable String outerName, @Nullable String innerName, int access) {
+        getVisitor().visitInnerClass(name, outerName, innerName, access);
+    }
+
+    @Override
+    @NotNull
+    public String getThisName() {
+        assert thisName != null : "This name isn't set";
+        return thisName;
+    }
+}

compiler/backend/src/org/jetbrains/kotlin/codegen/AnnotationCodegen.java

@@ -34,10 +34,10 @@ import org.jetbrains.kotlin.name.Name;
 import org.jetbrains.kotlin.resolve.AnnotationChecker;
 import org.jetbrains.kotlin.resolve.DescriptorUtils;
 import org.jetbrains.kotlin.resolve.InlineClassesUtilsKt;
+import org.jetbrains.kotlin.resolve.checkers.ExpectedActualDeclarationChecker;
 import org.jetbrains.kotlin.resolve.constants.*;
 import org.jetbrains.kotlin.resolve.descriptorUtil.DescriptorUtilsKt;
 import org.jetbrains.kotlin.resolve.jvm.annotations.JvmAnnotationUtilKt;
-import org.jetbrains.kotlin.resolve.multiplatform.OptionalAnnotationUtil;
 import org.jetbrains.kotlin.types.FlexibleType;
 import org.jetbrains.kotlin.types.FlexibleTypesKt;
 import org.jetbrains.kotlin.types.KotlinType;
@@ -376,7 +376,7 @@ public abstract class AnnotationCodegen {
         // We do not generate annotations whose classes are optional (annotated with `@OptionalExpectation`) because if an annotation entry
         // is resolved to the expected declaration, this means that annotation has no actual class, and thus should not be generated.
         // (Otherwise we would've resolved the entry to the actual annotation class.)
-        if (OptionalAnnotationUtil.isOptionalAnnotationClass(classDescriptor)) {
+        if (ExpectedActualDeclarationChecker.isOptionalAnnotationClass(classDescriptor)) {
             return null;
         }
 

compiler/backend/src/org/jetbrains/kotlin/codegen/BaseExpressionCodegen.kt

@@ -20,12 +20,14 @@ import org.jetbrains.kotlin.codegen.inline.NameGenerator
 import org.jetbrains.kotlin.codegen.inline.ReifiedTypeInliner.Companion.putReifiedOperationMarker
 import org.jetbrains.kotlin.codegen.inline.ReifiedTypeInliner.OperationKind
 import org.jetbrains.kotlin.codegen.inline.ReifiedTypeParametersUsages
+import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.types.TypeSystemCommonBackendContext
 import org.jetbrains.kotlin.types.model.KotlinTypeMarker
 import org.jetbrains.kotlin.types.model.TypeParameterMarker
 import org.jetbrains.org.objectweb.asm.commons.InstructionAdapter
 
 interface BaseExpressionCodegen {
+
     val frameMap: FrameMapBase<*>
 
     val visitor: InstructionAdapter
@@ -38,14 +40,24 @@ interface BaseExpressionCodegen {
 
     fun propagateChildReifiedTypeParametersUsages(reifiedTypeParametersUsages: ReifiedTypeParametersUsages)
 
+    fun pushClosureOnStack(
+        classDescriptor: ClassDescriptor,
+        putThis: Boolean,
+        callGenerator: CallGenerator,
+        functionReferenceReceiver: StackValue?
+    )
+
     fun markLineNumberAfterInlineIfNeeded(registerLineNumberAfterwards: Boolean)
 
     fun consumeReifiedOperationMarker(typeParameter: TypeParameterMarker)
-}
 
-fun BaseExpressionCodegen.putReifiedOperationMarkerIfTypeIsReifiedParameter(type: KotlinTypeMarker, operationKind: OperationKind): Boolean {
-    val (typeParameter, second) = typeSystem.extractReificationArgument(type) ?: return false
-    consumeReifiedOperationMarker(typeParameter)
-    putReifiedOperationMarker(operationKind, second, visitor)
-    return true
+    fun putReifiedOperationMarkerIfTypeIsReifiedParameter(type: KotlinTypeMarker, operationKind: OperationKind) {
+        with(typeSystem) {
+            val (typeParameter, second) = extractReificationArgument(type) ?: return
+            if (typeParameter.isReified()) {
+                consumeReifiedOperationMarker(typeParameter)
+                putReifiedOperationMarker(operationKind, second, visitor)
+            }
+        }
+    }
 }