Test vararg with Java behaviour only for JVM backends

.gitignore

@@ -7,19 +7,17 @@
 /gh-pages
 /ideaSDK
 /android-studio/sdk
-out/
-/tmp
+out
+tmp
 workspace.xml
 *.versionsBackup
 /idea/testData/debugger/tinyApp/classes*
 /jps-plugin/testData/kannotator
-/ultimate/dependencies
-/ultimate/ideaSDK
-/ultimate/out
-/ultimate/tmp
-/js/js.translator/testData/**/out/
-.gradle/
-build/
-!**/src/**/build
-!**/test/**/build
-
+ultimate/.DS_Store
+ultimate/.idea/shelf
+ultimate/dependencies
+ultimate/ideaSDK
+ultimate/out
+ultimate/tmp
+ultimate/workspace.xml
+ultimate/*.versionsBackup

.idea/ant.xml

@@ -3,7 +3,7 @@
   <component name="AntConfiguration">
     <buildFile url="file://$PROJECT_DIR$/compiler/frontend/buildLexer.xml" />
     <buildFile url="file://$PROJECT_DIR$/build.xml">
-      <antCommandLine value="-J-ea" />
+      <antCommandLine value="-J-XX:MaxPermSize=100m -J-ea" />
       <maximumHeapSize value="1024" />
     </buildFile>
     <buildFile url="file://$PROJECT_DIR$/update_dependencies.xml" />

.idea/artifacts/KotlinJpsPlugin.xml

@@ -11,6 +11,7 @@
       <element id="directory" name="META-INF">
         <element id="dir-copy" path="$PROJECT_DIR$/jps-plugin/src/META-INF" />
       </element>
+      <element id="extracted-dir" path="$PROJECT_DIR$/dependencies/cli-parser-1.1.2.jar" path-in-jar="/" />
       <element id="module-output" name="cli-common" />
       <element id="module-output" name="idea-jps-common" />
       <element id="module-output" name="jps-plugin" />

.idea/artifacts/KotlinPlugin.xml

@@ -60,22 +60,17 @@
           <element id="module-output" name="backend.jvm" />
           <element id="module-output" name="ir.psi2ir" />
           <element id="module-output" name="annotation-based-compiler-plugins-ide-support" />
-          <element id="module-output" name="frontend.script" />
-          <element id="extracted-dir" path="$PROJECT_DIR$/dependencies/json-org.jar" path-in-jar="/" />
-          <element id="module-output" name="idea-gradle" />
-          <element id="module-output" name="idea-jvm" />
         </element>
         <element id="library" level="project" name="javax.inject" />
         <element id="directory" name="jps">
           <element id="artifact" artifact-name="KotlinJpsPlugin" />
         </element>
         <element id="library" level="project" name="markdown" />
-        <element id="archive" name="android-extensions-ide.jar">
+        <element id="archive" name="kotlin-android-extensions-plugin.jar">
           <element id="module-output" name="android-extensions-idea" />
         </element>
-        <element id="archive" name="android-extensions-compiler.jar">
+        <element id="archive" name="kotlin-android-extensions-compiler-plugin.jar">
           <element id="module-output" name="android-extensions-compiler" />
-          <element id="module-output" name="android-extensions-runtime" />
         </element>
         <element id="archive" name="android-lint.jar">
           <element id="module-output" name="uast-kotlin" />
@@ -96,7 +91,8 @@
         <element id="archive" name="noarg-ide-plugin.jar">
           <element id="module-output" name="noarg-ide" />
         </element>
-        <element id="file-copy" path="$PROJECT_DIR$/dependencies/bootstrap-compiler/Kotlin/kotlinc/lib/kotlin-script-runtime.jar" />
+        <element id="file-copy" path="$PROJECT_DIR$/dist/kotlinc/lib/kotlin-daemon-client.jar" />
+        <element id="file-copy" path="$PROJECT_DIR$/dist/kotlinc/lib/kotlin-script-runtime.jar" />
         <element id="archive" name="sam-with-receiver-compiler-plugin.jar">
           <element id="module-output" name="sam-with-receiver-cli" />
         </element>
@@ -106,12 +102,7 @@
         <element id="archive" name="kotlin-gradle-tooling.jar">
           <element id="module-output" name="kotlin-gradle-tooling" />
         </element>
-        <element id="library" level="project" name="kotlinx-coroutines-core" />
-        <element id="library" level="project" name="javaslang" />
-        <element id="library" level="project" name="kotlinx-coroutines-jdk8" />
-        <element id="archive" name="kapt-idea.jar">
-          <element id="module-output" name="kapt3-idea" />
-        </element>
+        <element id="library" level="project" name="uast-java" />
       </element>
       <element id="directory" name="kotlinc">
         <element id="dir-copy" path="$PROJECT_DIR$/dist/kotlinc" />

.idea/dictionaries/4u7.xml

@@ -1,7 +0,0 @@
-<component name="ProjectDictionaryState">
-  <dictionary name="4u7">
-    <words>
-      <w>foldable</w>
-    </words>
-  </dictionary>
-</component>

.idea/dictionaries/yan.xml

@@ -1,10 +1,8 @@
 <component name="ProjectDictionaryState">
   <dictionary name="yan">
     <words>
-      <w>deserializes</w>
       <w>impls</w>
       <w>kapt</w>
-      <w>parceler</w>
       <w>uast</w>
     </words>
   </dictionary>

.idea/dictionaries/yole.xml

@@ -1,7 +0,0 @@
-<component name="ProjectDictionaryState">
-  <dictionary name="yole">
-    <words>
-      <w>multiplatform</w>
-    </words>
-  </dictionary>
-</component>

.idea/inspectionProfiles/idea_default.xml

@@ -1,6 +1,7 @@
 <component name="InspectionProjectProfileManager">
-  <profile version="1.0">
+  <profile version="1.0" is_locked="false">
     <option name="myName" value="idea.default" />
+    <option name="myLocal" value="false" />
     <inspection_tool class="AbstractMethodCallInConstructor" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="ArchaicSystemPropertyAccess" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="AssignmentToForLoopParameter" enabled="true" level="WARNING" enabled_by_default="true">
@@ -235,6 +236,11 @@
       <scope name="idea openapi" level="WARNING" enabled="true" />
       <scope name="runtime.classes" level="ERROR" enabled="true" />
     </inspection_tool>
+    <inspection_tool class="LoggerInitializedWithForeignClass" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="loggerClassName" value="org.apache.log4j.Logger,org.slf4j.LoggerFactory,org.apache.commons.logging.LogFactory,java.util.logging.Logger" />
+      <option name="loggerFactoryMethodName" value="getLogger,getLogger,getLog,getLogger" />
+    </inspection_tool>
+    <inspection_tool class="LoopToCallChain" enabled="false" level="INFO" enabled_by_default="false" />
     <inspection_tool class="MethodMayBeStatic" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="m_onlyPrivateOrFinal" value="false" />
       <option name="m_ignoreEmptyMethods" value="true" />
@@ -341,12 +347,11 @@
         <constraint name="__context__" script="&quot;&quot;" within="" contains="" />
       </searchConfiguration>
     </inspection_tool>
-    <inspection_tool class="SameParameterValue" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
     <inspection_tool class="SetReplaceableByEnumSet" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SetupCallsSuperSetup" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SetupIsPublicVoidNoArg" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SimplifiableIfStatement" enabled="false" level="WARNING" enabled_by_default="false" />
-    <inspection_tool class="Since15" enabled="false" level="ERROR" enabled_by_default="false">
+    <inspection_tool class="Since15" enabled="true" level="ERROR" enabled_by_default="true">
       <scope name="IDEA Test Sources" level="ERROR" enabled="false" />
     </inspection_tool>
     <inspection_tool class="SocketResource" enabled="true" level="WARNING" enabled_by_default="true">

.idea/kotlinc.xml

@@ -1,11 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="Kotlin2JsCompilerArguments">
-    <option name="sourceMapPrefix" value="" />
-    <option name="sourceMapEmbedSources" value="inlining" />
-  </component>
-  <component name="Kotlin2JvmCompilerArguments">
-    <option name="jvmTarget" value="1.8" />
+  <component name="KotlinCommonCompilerArguments">
+    <option name="languageVersion" value="1.1" />
+    <option name="apiVersion" value="1.1" />
   </component>
   <component name="KotlinCompilerSettings">
     <option name="additionalArguments" value="-version -Xallow-kotlin-package -Xskip-metadata-version-check" />

.idea/libraries/Rhino.xml

@@ -0,0 +1,14 @@
+<component name="libraryTable">
+  <library name="Rhino">
+    <ANNOTATIONS>
+      <root url="file://$PROJECT_DIR$/annotations" />
+    </ANNOTATIONS>
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/dependencies/rhino-1.7.6.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$PROJECT_DIR$/dependencies/rhino-1.7.6-sources.jar!/rhino1.7.6/src" />
+    </SOURCES>
+  </library>
+</component>

.idea/libraries/android_layoutlib.xml

@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="android-layoutlib">
-    <CLASSES>
-      <root url="jar://$PROJECT_DIR$/ideaSDK/plugins/android/lib/layoutlib.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>

.idea/libraries/android_plugin.xml

@@ -6,6 +6,7 @@
     <CLASSES>
       <root url="file://$PROJECT_DIR$/ideaSDK/plugins/android/lib" />
       <root url="file://$PROJECT_DIR$/ideaSDK/plugins/android/lib/jps" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/android-common.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>

.idea/libraries/asm.xml

@@ -8,7 +8,7 @@
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/asm-src.zip!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/asm5-src.zip!/" />
     </SOURCES>
   </library>
 </component>

.idea/libraries/cli_parser.xml

@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="cli-parser">
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/dependencies/cli-parser-1.1.2.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$PROJECT_DIR$/dependencies/cli-parser-1.1.2-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

.idea/libraries/coverage_plugin.xml

@@ -3,6 +3,7 @@
     <CLASSES>
       <root url="jar://$PROJECT_DIR$/ideaSDK/plugins/coverage/lib/coverage.jar!/" />
       <root url="jar://$PROJECT_DIR$/ideaSDK/plugins/coverage/lib/jacocoant.jar!/" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/plugins/coverage/lib/coverage-agent.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>

.idea/libraries/guava.xml

@@ -4,11 +4,11 @@
       <root url="file://$PROJECT_DIR$/annotations" />
     </ANNOTATIONS>
     <CLASSES>
-      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/guava-19.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/guava-17.0.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/guava-19.0-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/guava-17.0-sources.jar!/" />
     </SOURCES>
   </library>
 </component>

.idea/libraries/idea_full.xml

@@ -9,9 +9,9 @@
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/guava-19.0-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/guava-17.0-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/asm5-src.zip!/" />
       <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/asm-src.zip!/" />
     </SOURCES>
     <jarDirectory url="file://$PROJECT_DIR$/ideaSDK/lib" recursive="false" />
   </library>

.idea/libraries/intellij_core.xml

@@ -5,27 +5,14 @@
       <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/" />
     </ANNOTATIONS>
     <CLASSES>
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/annotations.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/asm-all.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/guava-21.0.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/intellij-core.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/jdom.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/jna.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/log4j.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/picocontainer.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/snappy-in-java-0.5.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/trove4j.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/util.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/xpp3-1.1.4-min.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/core/xstream-1.4.8.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/jsr305.jar!/" />
+      <root url="file://$PROJECT_DIR$/ideaSDK/core" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/guava-21.0-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/guava-17.0-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/asm5-src.zip!/" />
       <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/asm-src.zip!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/jsr305.jar!/" />
     </SOURCES>
+    <jarDirectory url="file://$PROJECT_DIR$/ideaSDK/core" recursive="false" />
   </library>
 </component>

.idea/libraries/intellij_core_analysis.xml

@@ -0,0 +1,17 @@
+<component name="libraryTable">
+  <library name="intellij-core-analysis">
+    <ANNOTATIONS>
+      <root url="file://$PROJECT_DIR$/annotations" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/" />
+    </ANNOTATIONS>
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/ideaSDK/core-analysis/intellij-core-analysis.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$PROJECT_DIR$/dependencies/asm5-src.zip!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/guava-17.0-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

.idea/libraries/javaslang.xml

@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="javaslang">
-    <CLASSES>
-      <root url="jar://$PROJECT_DIR$/dependencies/javaslang-2.0.6.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/javaslang-2.0.6-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>

.idea/libraries/jline.xml

@@ -4,11 +4,11 @@
       <root url="file://$PROJECT_DIR$/annotations" />
     </ANNOTATIONS>
     <CLASSES>
-      <root url="jar://$PROJECT_DIR$/dependencies/jline3.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/jline.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/jline3-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/jline-sources.jar!/" />
     </SOURCES>
   </library>
 </component>

.idea/libraries/jps.xml

@@ -9,6 +9,17 @@
     <JAVADOC />
     <SOURCES>
       <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/antLayout/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/jps-builders/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/jps-builders/testSrc" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/jps-launcher/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/model-api/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/model-impl/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/model-impl/testSrc" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/model-serialization/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/model-serialization/testSrc" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/plugin-system/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/jps/standalone-builder/src" />
     </SOURCES>
     <jarDirectory url="file://$PROJECT_DIR$/ideaSDK/jps" recursive="false" />
   </library>

.idea/libraries/json_org.xml

@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="json-org">
-    <CLASSES>
-      <root url="jar://$PROJECT_DIR$/dependencies/json-org.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>

.idea/libraries/kotlin_reflect.xml

@@ -4,9 +4,6 @@
       <root url="jar://$KOTLIN_BUNDLED$/lib/kotlin-reflect.jar!/" />
     </CLASSES>
     <JAVADOC />
-    <SOURCES>
-      <root url="file://$PROJECT_DIR$/core/reflection.jvm/src" />
-      <root url="file://$PROJECT_DIR$/core/descriptors.runtime/src" />
-    </SOURCES>
+    <SOURCES />
   </library>
 </component>

.idea/libraries/kotlin_test.xml

@@ -1,13 +1,13 @@
 <component name="libraryTable">
   <library name="kotlin-test">
     <CLASSES>
-      <root url="jar://$KOTLIN_BUNDLED$/lib/kotlin-test.jar!/" />
+      <root url="jar://$KOTLIN_BUNDLED$/lib/kotlin-test.jar!/"/>
     </CLASSES>
     <JAVADOC />
     <SOURCES>
+      <root url="file://$PROJECT_DIR$/libraries/kotlin.test/shared/src/main/kotlin" />
+      <root url="file://$PROJECT_DIR$/libraries/kotlin.test/shared/src/main/kotlin.jvm" />
       <root url="file://$PROJECT_DIR$/libraries/kotlin.test/junit/src/main/kotlin" />
-      <root url="file://$PROJECT_DIR$/libraries/kotlin.test/common/src/main/kotlin" />
-      <root url="file://$PROJECT_DIR$/libraries/kotlin.test/jvm/src/main/kotlin" />
     </SOURCES>
   </library>
 </component>

.idea/libraries/kotlinx_coroutines_core.xml

@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="kotlinx-coroutines-core">
-    <CLASSES>
-      <root url="jar://$PROJECT_DIR$/dependencies/kotlinx-coroutines-core.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/kotlinx-coroutines-core-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>

.idea/libraries/kotlinx_coroutines_jdk8.xml

@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="kotlinx-coroutines-jdk8">
-    <CLASSES>
-      <root url="jar://$PROJECT_DIR$/dependencies/kotlinx-coroutines-jdk8.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/kotlinx-coroutines-jdk8-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>

.idea/libraries/properties.xml

@@ -5,7 +5,6 @@
     </ANNOTATIONS>
     <CLASSES>
       <root url="jar://$PROJECT_DIR$/ideaSDK/plugins/properties/lib/properties.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/plugins/properties/lib/resources_en.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>

.idea/libraries/robolectric.xml

@@ -1,41 +0,0 @@
-<component name="libraryTable">
-  <library name="robolectric">
-    <CLASSES>
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/accessibility-test-framework-2.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/android-all-6.0.0_r1-robolectric-0.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/annotations-12.0.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/ant-1.8.0.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/ant-launcher-1.8.0.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/asm-5.0.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/asm-analysis-5.0.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/asm-commons-5.0.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/asm-tree-5.0.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/asm-util-5.0.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/bcprov-jdk16-1.46.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/guava-19.0-rc2.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/hamcrest-core-1.3.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/hamcrest-library-1.3.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/icu4j-53.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/junit-4.8.2.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/maven-ant-tasks-2.1.3.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/protobuf-java-2.6.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/robolectric-3.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/robolectric-annotations-3.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/robolectric-resources-3.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/robolectric-utils-3.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/shadows-core-3.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/sqlite4java-0.282.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/vtd-xml-2.11.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/xmlpull-1.1.3.1.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/xpp3_min-1.1.4c.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/xstream-1.4.8.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/robolectric-3.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/maven-ant-tasks-2.1.3-sources.jar!/" />
-      <root url="jar://$PROJECT_DIR$/dependencies/robolectric/robolectric-3.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>

.idea/libraries/trove4j.xml

@@ -7,6 +7,11 @@
       <root url="jar://$PROJECT_DIR$/ideaSDK/lib/trove4j.jar!/" />
     </CLASSES>
     <JAVADOC />
-    <SOURCES />
+    <SOURCES>
+      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/src/trove4j_src.jar!/core/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/src/trove4j_src.jar!/generated/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/src/trove4j_src.jar!/test/src" />
+      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/src/trove4j_src.jar!/util/src" />
+    </SOURCES>
   </library>
 </component>

.idea/libraries/uast_java.xml

@@ -1,13 +1,15 @@
 <component name="libraryTable">
   <library name="uast-java">
     <CLASSES>
-      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/idea.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/lib/openapi.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/uast-common.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/uast-java.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/uast-tests.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/" />
-      <root url="jar://$PROJECT_DIR$/ideaSDK/sources/sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/uast-common-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/uast-java-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/dependencies/uast-tests-sources.jar!/" />
     </SOURCES>
   </library>
 </component>

.idea/misc.xml

@@ -6,6 +6,7 @@
     </properties>
   </component>
   <component name="EntryPointsManager">
+    <entry_points version="2.0" />
     <list size="1">
       <item index="0" class="java.lang.String" itemvalue="javax.inject.Inject" />
     </list>
@@ -48,7 +49,7 @@
   <component name="ProjectResources">
     <default-html-doctype>http://www.w3.org/1999/xhtml</default-html-doctype>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="false" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" default="false" assert-keyword="true" jdk-15="true" project-jdk-name="1.6" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
   <component name="SuppressABINotification">

.idea/modules.xml

@@ -9,11 +9,11 @@
       <module fileurl="file://$PROJECT_DIR$/plugins/android-extensions/android-extensions-compiler/android-extensions-compiler.iml" filepath="$PROJECT_DIR$/plugins/android-extensions/android-extensions-compiler/android-extensions-compiler.iml" group="plugins/android-extensions" />
       <module fileurl="file://$PROJECT_DIR$/plugins/android-extensions/android-extensions-idea/android-extensions-idea.iml" filepath="$PROJECT_DIR$/plugins/android-extensions/android-extensions-idea/android-extensions-idea.iml" group="plugins/android-extensions" />
       <module fileurl="file://$PROJECT_DIR$/plugins/android-extensions/android-extensions-jps/android-extensions-jps.iml" filepath="$PROJECT_DIR$/plugins/android-extensions/android-extensions-jps/android-extensions-jps.iml" group="plugins/android-extensions" />
-      <module fileurl="file://$PROJECT_DIR$/plugins/android-extensions/android-extensions-runtime/android-extensions-runtime.iml" filepath="$PROJECT_DIR$/plugins/android-extensions/android-extensions-runtime/android-extensions-runtime.iml" group="plugins/android-extensions" />
       <module fileurl="file://$PROJECT_DIR$/android-studio/android-studio.iml" filepath="$PROJECT_DIR$/android-studio/android-studio.iml" group="ide" />
       <module fileurl="file://$PROJECT_DIR$/compiler/android-tests/android-tests.iml" filepath="$PROJECT_DIR$/compiler/android-tests/android-tests.iml" group="compiler" />
       <module fileurl="file://$PROJECT_DIR$/plugins/annotation-based-compiler-plugins-ide-support/annotation-based-compiler-plugins-ide-support.iml" filepath="$PROJECT_DIR$/plugins/annotation-based-compiler-plugins-ide-support/annotation-based-compiler-plugins-ide-support.iml" group="plugins" />
       <module fileurl="file://$PROJECT_DIR$/plugins/annotation-collector/annotation-collector.iml" filepath="$PROJECT_DIR$/plugins/annotation-collector/annotation-collector.iml" group="plugins" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/annotation-processing/annotation-processing.iml" filepath="$PROJECT_DIR$/plugins/annotation-processing/annotation-processing.iml" group="plugins" />
       <module fileurl="file://$PROJECT_DIR$/ant/ant.iml" filepath="$PROJECT_DIR$/ant/ant.iml" />
       <module fileurl="file://$PROJECT_DIR$/compiler/backend/backend.iml" filepath="$PROJECT_DIR$/compiler/backend/backend.iml" group="compiler/java" />
       <module fileurl="file://$PROJECT_DIR$/compiler/backend-common/backend-common.iml" filepath="$PROJECT_DIR$/compiler/backend-common/backend-common.iml" group="compiler" />
@@ -41,7 +41,6 @@
       <module fileurl="file://$PROJECT_DIR$/idea/formatter/formatter.iml" filepath="$PROJECT_DIR$/idea/formatter/formatter.iml" group="ide" />
       <module fileurl="file://$PROJECT_DIR$/compiler/frontend/frontend.iml" filepath="$PROJECT_DIR$/compiler/frontend/frontend.iml" group="compiler" />
       <module fileurl="file://$PROJECT_DIR$/compiler/frontend.java/frontend.java.iml" filepath="$PROJECT_DIR$/compiler/frontend.java/frontend.java.iml" group="compiler/java" />
-      <module fileurl="file://$PROJECT_DIR$/compiler/frontend.script/frontend.script.iml" filepath="$PROJECT_DIR$/compiler/frontend.script/frontend.script.iml" group="compiler" />
       <module fileurl="file://$PROJECT_DIR$/generators/generators.iml" filepath="$PROJECT_DIR$/generators/generators.iml" group="infrastructure" />
       <module fileurl="file://$PROJECT_DIR$/grammar/grammar.iml" filepath="$PROJECT_DIR$/grammar/grammar.iml" group="compiler" />
       <module fileurl="file://$PROJECT_DIR$/idea/ide-common/ide-common.iml" filepath="$PROJECT_DIR$/idea/ide-common/ide-common.iml" group="ide" />
@@ -51,9 +50,7 @@
       <module fileurl="file://$PROJECT_DIR$/idea/idea-android/idea-android-output-parser/idea-android-output-parser.iml" filepath="$PROJECT_DIR$/idea/idea-android/idea-android-output-parser/idea-android-output-parser.iml" group="ide" />
       <module fileurl="file://$PROJECT_DIR$/idea/idea-completion/idea-completion.iml" filepath="$PROJECT_DIR$/idea/idea-completion/idea-completion.iml" group="ide" />
       <module fileurl="file://$PROJECT_DIR$/idea/idea-core/idea-core.iml" filepath="$PROJECT_DIR$/idea/idea-core/idea-core.iml" group="ide" />
-      <module fileurl="file://$PROJECT_DIR$/idea/idea-gradle/idea-gradle.iml" filepath="$PROJECT_DIR$/idea/idea-gradle/idea-gradle.iml" group="ide" />
       <module fileurl="file://$PROJECT_DIR$/idea/idea-jps-common/idea-jps-common.iml" filepath="$PROJECT_DIR$/idea/idea-jps-common/idea-jps-common.iml" group="ide" />
-      <module fileurl="file://$PROJECT_DIR$/idea/idea-jvm/idea-jvm.iml" filepath="$PROJECT_DIR$/idea/idea-jvm/idea-jvm.iml" group="ide" />
       <module fileurl="file://$PROJECT_DIR$/idea/idea-live-templates/idea-live-templates.iml" filepath="$PROJECT_DIR$/idea/idea-live-templates/idea-live-templates.iml" group="ide" />
       <module fileurl="file://$PROJECT_DIR$/idea/idea-maven/idea-maven.iml" filepath="$PROJECT_DIR$/idea/idea-maven/idea-maven.iml" group="ide" />
       <module fileurl="file://$PROJECT_DIR$/idea/idea-repl/idea-repl.iml" filepath="$PROJECT_DIR$/idea/idea-repl/idea-repl.iml" group="ide" />
@@ -65,11 +62,10 @@
       <module fileurl="file://$PROJECT_DIR$/compiler/ir/ir.psi2ir/ir.psi2ir.iml" filepath="$PROJECT_DIR$/compiler/ir/ir.psi2ir/ir.psi2ir.iml" group="compiler/ir" />
       <module fileurl="file://$PROJECT_DIR$/compiler/ir/ir.tree/ir.tree.iml" filepath="$PROJECT_DIR$/compiler/ir/ir.tree/ir.tree.iml" group="compiler/ir" />
       <module fileurl="file://$PROJECT_DIR$/j2k/j2k.iml" filepath="$PROJECT_DIR$/j2k/j2k.iml" group="j2k" />
-      <module fileurl="file://$PROJECT_DIR$/compiler/javac-wrapper/javac-wrapper.iml" filepath="$PROJECT_DIR$/compiler/javac-wrapper/javac-wrapper.iml" group="compiler" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/java-model-wrappers/java-model-wrappers.iml" filepath="$PROJECT_DIR$/plugins/java-model-wrappers/java-model-wrappers.iml" group="plugins" />
       <module fileurl="file://$PROJECT_DIR$/jps-plugin/jps-plugin.iml" filepath="$PROJECT_DIR$/jps-plugin/jps-plugin.iml" group="ide/jps" />
       <module fileurl="file://$PROJECT_DIR$/jps-plugin/jps-tests/jps-tests.iml" filepath="$PROJECT_DIR$/jps-plugin/jps-tests/jps-tests.iml" group="ide/jps" />
       <module fileurl="file://$PROJECT_DIR$/js/js.ast/js.ast.iml" filepath="$PROJECT_DIR$/js/js.ast/js.ast.iml" group="compiler/js" />
-      <module fileurl="file://$PROJECT_DIR$/js/js.dce/js.dce.iml" filepath="$PROJECT_DIR$/js/js.dce/js.dce.iml" group="compiler/js" />
       <module fileurl="file://$PROJECT_DIR$/js/js.frontend/js.frontend.iml" filepath="$PROJECT_DIR$/js/js.frontend/js.frontend.iml" group="compiler/js" />
       <module fileurl="file://$PROJECT_DIR$/js/js.inliner/js.inliner.iml" filepath="$PROJECT_DIR$/js/js.inliner/js.inliner.iml" group="compiler/js" />
       <module fileurl="file://$PROJECT_DIR$/js/js.parser/js.parser.iml" filepath="$PROJECT_DIR$/js/js.parser/js.parser.iml" group="compiler/js" />
@@ -77,15 +73,14 @@
       <module fileurl="file://$PROJECT_DIR$/js/js.tests/js.tests.iml" filepath="$PROJECT_DIR$/js/js.tests/js.tests.iml" group="compiler/js" />
       <module fileurl="file://$PROJECT_DIR$/js/js.translator/js.translator.iml" filepath="$PROJECT_DIR$/js/js.translator/js.translator.iml" group="compiler/js" />
       <module fileurl="file://$PROJECT_DIR$/jps-plugin/kannotator-jps-plugin-test/kannotator-jps-plugin-test.iml" filepath="$PROJECT_DIR$/jps-plugin/kannotator-jps-plugin-test/kannotator-jps-plugin-test.iml" group="ide/jps" />
-      <module fileurl="file://$PROJECT_DIR$/plugins/kapt3/kapt3.iml" filepath="$PROJECT_DIR$/plugins/kapt3/kapt3.iml" group="plugins" />
-      <module fileurl="file://$PROJECT_DIR$/plugins/kapt3-idea/kapt3-idea.iml" filepath="$PROJECT_DIR$/plugins/kapt3-idea/kapt3-idea.iml" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/kapt3/kapt3.iml" filepath="$PROJECT_DIR$/plugins/kapt3/kapt3.iml" />
       <module fileurl="file://$PROJECT_DIR$/idea/kotlin-gradle-tooling/kotlin-gradle-tooling.iml" filepath="$PROJECT_DIR$/idea/kotlin-gradle-tooling/kotlin-gradle-tooling.iml" />
       <module fileurl="file://$PROJECT_DIR$/compiler/light-classes/light-classes.iml" filepath="$PROJECT_DIR$/compiler/light-classes/light-classes.iml" group="compiler/java" />
       <module fileurl="file://$PROJECT_DIR$/plugins/lint/lint-api/lint-api.iml" filepath="$PROJECT_DIR$/plugins/lint/lint-api/lint-api.iml" group="plugins/lint" />
       <module fileurl="file://$PROJECT_DIR$/plugins/lint/lint-checks/lint-checks.iml" filepath="$PROJECT_DIR$/plugins/lint/lint-checks/lint-checks.iml" group="plugins/lint" />
       <module fileurl="file://$PROJECT_DIR$/plugins/lint/lint-idea/lint-idea.iml" filepath="$PROJECT_DIR$/plugins/lint/lint-idea/lint-idea.iml" group="plugins/lint" />
-      <module fileurl="file://$PROJECT_DIR$/plugins/noarg/noarg-cli/noarg-cli.iml" filepath="$PROJECT_DIR$/plugins/noarg/noarg-cli/noarg-cli.iml" group="plugins/noarg" />
-      <module fileurl="file://$PROJECT_DIR$/plugins/noarg/noarg-ide/noarg-ide.iml" filepath="$PROJECT_DIR$/plugins/noarg/noarg-ide/noarg-ide.iml" group="plugins/noarg" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/noarg/noarg-cli/noarg-cli.iml" filepath="$PROJECT_DIR$/plugins/noarg/noarg-cli/noarg-cli.iml" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/noarg/noarg-ide/noarg-ide.iml" filepath="$PROJECT_DIR$/plugins/noarg/noarg-ide/noarg-ide.iml" />
       <module fileurl="file://$PROJECT_DIR$/non-compiler-tests/non-compiler-tests.iml" filepath="$PROJECT_DIR$/non-compiler-tests/non-compiler-tests.iml" />
       <module fileurl="file://$PROJECT_DIR$/compiler/plugin-api/plugin-api.iml" filepath="$PROJECT_DIR$/compiler/plugin-api/plugin-api.iml" group="compiler" />
       <module fileurl="file://$PROJECT_DIR$/plugins/plugins-tests/plugins-tests.iml" filepath="$PROJECT_DIR$/plugins/plugins-tests/plugins-tests.iml" group="plugins" />
@@ -93,11 +88,10 @@
       <module fileurl="file://$PROJECT_DIR$/core/reflection.jvm/reflection.jvm.iml" filepath="$PROJECT_DIR$/core/reflection.jvm/reflection.jvm.iml" group="core" />
       <module fileurl="file://$PROJECT_DIR$/compiler/resolution/resolution.iml" filepath="$PROJECT_DIR$/compiler/resolution/resolution.iml" group="compiler" />
       <module fileurl="file://$PROJECT_DIR$/core/runtime.jvm/runtime.jvm.iml" filepath="$PROJECT_DIR$/core/runtime.jvm/runtime.jvm.iml" group="core" />
-      <module fileurl="file://$PROJECT_DIR$/plugins/sam-with-receiver/sam-with-receiver-cli/sam-with-receiver-cli.iml" filepath="$PROJECT_DIR$/plugins/sam-with-receiver/sam-with-receiver-cli/sam-with-receiver-cli.iml" group="plugins/sam-with-receiver" />
-      <module fileurl="file://$PROJECT_DIR$/plugins/sam-with-receiver/sam-with-receiver-ide/sam-with-receiver-ide.iml" filepath="$PROJECT_DIR$/plugins/sam-with-receiver/sam-with-receiver-ide/sam-with-receiver-ide.iml" group="plugins/sam-with-receiver" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/sam-with-receiver/sam-with-receiver-cli/sam-with-receiver-cli.iml" filepath="$PROJECT_DIR$/plugins/sam-with-receiver/sam-with-receiver-cli/sam-with-receiver-cli.iml" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/sam-with-receiver/sam-with-receiver-ide/sam-with-receiver-ide.iml" filepath="$PROJECT_DIR$/plugins/sam-with-receiver/sam-with-receiver-ide/sam-with-receiver-ide.iml" />
       <module fileurl="file://$PROJECT_DIR$/core/script.runtime/script.runtime.iml" filepath="$PROJECT_DIR$/core/script.runtime/script.runtime.iml" group="core" />
       <module fileurl="file://$PROJECT_DIR$/compiler/serialization/serialization.iml" filepath="$PROJECT_DIR$/compiler/serialization/serialization.iml" group="compiler" />
-      <module fileurl="file://$PROJECT_DIR$/plugins/source-sections/source-sections-compiler/source-sections-compiler.iml" filepath="$PROJECT_DIR$/plugins/source-sections/source-sections-compiler/source-sections-compiler.iml" group="plugins" />
       <module fileurl="file://$PROJECT_DIR$/compiler/tests-common/tests-common.iml" filepath="$PROJECT_DIR$/compiler/tests-common/tests-common.iml" group="compiler" />
       <module fileurl="file://$PROJECT_DIR$/compiler/tests-ir-jvm/tests-ir-jvm.iml" filepath="$PROJECT_DIR$/compiler/tests-ir-jvm/tests-ir-jvm.iml" group="compiler/ir" />
       <module fileurl="file://$PROJECT_DIR$/plugins/uast-kotlin/uast-kotlin.iml" filepath="$PROJECT_DIR$/plugins/uast-kotlin/uast-kotlin.iml" group="plugins/lint" />

.idea/runConfigurations/All_IDEA_Plugin_Tests.xml

@@ -13,7 +13,7 @@
     <option name="MAIN_CLASS_NAME" value="" />
     <option name="METHOD_NAME" value="" />
     <option name="TEST_OBJECT" value="package" />
-    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx1250m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m  -Djna.nosys=true" />
+    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx1250m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=64m  -Djna.nosys=true" />
     <option name="PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
     <option name="ENV_VARIABLES" />

.idea/runConfigurations/All_Jvm_Backend_Tests.xml

@@ -13,7 +13,7 @@
     <option name="MAIN_CLASS_NAME" value="" />
     <option name="METHOD_NAME" value="" />
     <option name="TEST_OBJECT" value="package" />
-    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx1024m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true" />
+    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx900m -XX:MaxPermSize=320m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=64m  -Djna.nosys=true" />
     <option name="PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
     <option name="ENV_VARIABLES" />

.idea/runConfigurations/All_Non_Compiler_Tests.xml

@@ -13,7 +13,7 @@
     <option name="MAIN_CLASS_NAME" value="" />
     <option name="METHOD_NAME" value="" />
     <option name="TEST_OBJECT" value="package" />
-    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx900m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true -Dkotlin.colors.enabled=false" />
+    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx1100m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true" />
     <option name="PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
     <option name="ENV_VARIABLES" />

.idea/runConfigurations/All_in_jps_tests.xml

@@ -8,7 +8,7 @@
     <option name="MAIN_CLASS_NAME" value="" />
     <option name="METHOD_NAME" value="" />
     <option name="TEST_OBJECT" value="package" />
-    <option name="VM_PARAMETERS" value="-Xmx1250m -XX:ReservedCodeCacheSize=128m -XX:+HeapDumpOnOutOfMemoryError -ea -Didea.is.internal=true -Didea.debug.mode=true -Dapple.laf.useScreenMenuBar=true -Dapple.awt.graphics.UseQuartz=true -Dsun.io.useCanonCaches=false -Dplugin.path=$PROJECT_DIR$/out/artifacts/Kotlin  -Djna.nosys=true" />
+    <option name="VM_PARAMETERS" value="-Xmx1250m -XX:ReservedCodeCacheSize=64m -XX:+HeapDumpOnOutOfMemoryError -ea -Didea.is.internal=true -Didea.debug.mode=true -Dapple.laf.useScreenMenuBar=true -Dapple.awt.graphics.UseQuartz=true -Dsun.io.useCanonCaches=false -Dplugin.path=$PROJECT_DIR$/out/artifacts/Kotlin  -Djna.nosys=true" />
     <option name="PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
     <option name="ENV_VARIABLES" />

.idea/runConfigurations/Codegen_Tests_on_Android.xml

@@ -3,7 +3,7 @@
     <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
     <module name="android-tests" />
     <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
-    <option name="ALTERNATIVE_JRE_PATH" value="1.8" />
+    <option name="ALTERNATIVE_JRE_PATH" value="1.6" />
     <option name="PACKAGE_NAME" value="org.jetbrains.kotlin.android.tests" />
     <option name="MAIN_CLASS_NAME" value="org.jetbrains.kotlin.android.tests.AndroidRunner" />
     <option name="METHOD_NAME" value="" />

.idea/runConfigurations/Codegen_Tests_with_JVM_target_1_6_on_JDK_1_6.xml

@@ -1,28 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Codegen Tests with JVM target 1.6 on JDK 1.6" type="JUnit" factoryName="JUnit">
-    <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
-      <pattern>
-        <option name="PATTERN" value="org.jetbrains.kotlin.codegen.*" />
-        <option name="ENABLED" value="true" />
-      </pattern>
-    </extension>
-    <module name="compiler-tests" />
-    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
-    <option name="ALTERNATIVE_JRE_PATH" value="1.8" />
-    <option name="PACKAGE_NAME" value="org.jetbrains.kotlin.codegen" />
-    <option name="MAIN_CLASS_NAME" value="org.jetbrains.kotlin.codegen.CodegenJdkCommonTestSuite" />
-    <option name="METHOD_NAME" value="" />
-    <option name="TEST_OBJECT" value="class" />
-    <option name="VM_PARAMETERS" value="-Dkotlin.test.default.jvm.target=1.6 -Dkotlin.test.box.in.separate.process.port=5100 -Dkotlin.test.java.compilation.target=1.6 -ea -XX:+HeapDumpOnOutOfMemoryError -Xmx1024m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true" />
-    <option name="PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
-    <option name="ENV_VARIABLES" />
-    <option name="PASS_PARENT_ENVS" value="true" />
-    <option name="TEST_SEARCH_SCOPE">
-      <value defaultName="singleModule" />
-    </option>
-    <envs />
-    <patterns />
-    <method />
-  </configuration>
-</component>

.idea/runConfigurations/Codegen_Tests_with_JVM_target_1_6_on_JDK_9.xml

@@ -1,28 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Codegen Tests with JVM target 1.6 on JDK 9" type="JUnit" factoryName="JUnit">
-    <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
-      <pattern>
-        <option name="PATTERN" value="org.jetbrains.kotlin.codegen.*" />
-        <option name="ENABLED" value="true" />
-      </pattern>
-    </extension>
-    <module name="compiler-tests" />
-    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
-    <option name="ALTERNATIVE_JRE_PATH" value="9" />
-    <option name="PACKAGE_NAME" value="org.jetbrains.kotlin.codegen" />
-    <option name="MAIN_CLASS_NAME" value="org.jetbrains.kotlin.codegen.CodegenJdkCommonTestSuite" />
-    <option name="METHOD_NAME" value="" />
-    <option name="TEST_OBJECT" value="class" />
-    <option name="VM_PARAMETERS" value="-Dkotlin.test.default.jvm.target=1.6 -ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true --add-opens java.desktop/javax.swing=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED" />
-    <option name="PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
-    <option name="ENV_VARIABLES" />
-    <option name="PASS_PARENT_ENVS" value="true" />
-    <option name="TEST_SEARCH_SCOPE">
-      <value defaultName="singleModule" />
-    </option>
-    <envs />
-    <patterns />
-    <method />
-  </configuration>
-</component>

.idea/runConfigurations/Codegen_Tests_with_JVM_target_1_8_on_JDK_1_8.xml

@@ -1,28 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Codegen Tests with JVM target 1.8 on JDK 1.8" type="JUnit" factoryName="JUnit">
-    <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
-      <pattern>
-        <option name="PATTERN" value="org.jetbrains.kotlin.codegen.*" />
-        <option name="ENABLED" value="true" />
-      </pattern>
-    </extension>
-    <module name="compiler-tests" />
-    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
-    <option name="ALTERNATIVE_JRE_PATH" value="1.8" />
-    <option name="PACKAGE_NAME" value="org.jetbrains.kotlin.codegen" />
-    <option name="MAIN_CLASS_NAME" value="org.jetbrains.kotlin.codegen.CodegenJdkCommonTestSuite" />
-    <option name="METHOD_NAME" value="" />
-    <option name="TEST_OBJECT" value="class" />
-    <option name="VM_PARAMETERS" value="-Dkotlin.test.default.jvm.target=1.8  -ea -XX:+HeapDumpOnOutOfMemoryError -Xmx1024m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true" />
-    <option name="PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
-    <option name="ENV_VARIABLES" />
-    <option name="PASS_PARENT_ENVS" value="true" />
-    <option name="TEST_SEARCH_SCOPE">
-      <value defaultName="singleModule" />
-    </option>
-    <envs />
-    <patterns />
-    <method />
-  </configuration>
-</component>

.idea/runConfigurations/Codegen_Tests_with_JVM_target_1_8_on_JDK_9.xml

@@ -1,28 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Codegen Tests with JVM target 1.8 on JDK 9" type="JUnit" factoryName="JUnit">
-    <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
-      <pattern>
-        <option name="PATTERN" value="org.jetbrains.kotlin.codegen.*" />
-        <option name="ENABLED" value="true" />
-      </pattern>
-    </extension>
-    <module name="compiler-tests" />
-    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
-    <option name="ALTERNATIVE_JRE_PATH" value="9" />
-    <option name="PACKAGE_NAME" value="org.jetbrains.kotlin.codegen" />
-    <option name="MAIN_CLASS_NAME" value="org.jetbrains.kotlin.codegen.CodegenJdkCommonTestSuite" />
-    <option name="METHOD_NAME" value="" />
-    <option name="TEST_OBJECT" value="class" />
-    <option name="VM_PARAMETERS" value="-Dkotlin.test.default.jvm.target=1.8 -ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true --add-opens java.desktop/javax.swing=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED" />
-    <option name="PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
-    <option name="ENV_VARIABLES" />
-    <option name="PASS_PARENT_ENVS" value="true" />
-    <option name="TEST_SEARCH_SCOPE">
-      <value defaultName="singleModule" />
-    </option>
-    <envs />
-    <patterns />
-    <method />
-  </configuration>
-</component>

.idea/runConfigurations/Codegen_Tests_with_JVM_target_9_on_JDK_9_.xml

@@ -1,28 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Codegen Tests with JVM target 9 on JDK 9 " type="JUnit" factoryName="JUnit">
-    <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea">
-      <pattern>
-        <option name="PATTERN" value="org.jetbrains.kotlin.codegen.*" />
-        <option name="ENABLED" value="true" />
-      </pattern>
-    </extension>
-    <module name="compiler-tests" />
-    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
-    <option name="ALTERNATIVE_JRE_PATH" value="9" />
-    <option name="PACKAGE_NAME" value="org.jetbrains.kotlin.codegen" />
-    <option name="MAIN_CLASS_NAME" value="org.jetbrains.kotlin.codegen.CodegenJdkCommonTestSuite" />
-    <option name="METHOD_NAME" value="" />
-    <option name="TEST_OBJECT" value="class" />
-    <option name="VM_PARAMETERS" value="-Dkotlin.test.default.jvm.target=1.8 -Dkotlin.test.substitute.bytecode.1.8.to.1.9=true -ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true --add-opens java.desktop/javax.swing=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED" />
-    <option name="PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
-    <option name="ENV_VARIABLES" />
-    <option name="PASS_PARENT_ENVS" value="true" />
-    <option name="TEST_SEARCH_SCOPE">
-      <value defaultName="singleModule" />
-    </option>
-    <envs />
-    <patterns />
-    <method />
-  </configuration>
-</component>

.idea/runConfigurations/Compiler_Tests.xml

@@ -13,7 +13,7 @@
     <option name="MAIN_CLASS_NAME" value="" />
     <option name="METHOD_NAME" value="" />
     <option name="TEST_OBJECT" value="package" />
-    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx1024m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true -Dkotlin.colors.enabled=false" />
+    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx700m -XX:MaxPermSize=300m -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=64m  -Djna.nosys=true" />
     <option name="PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
     <option name="ENV_VARIABLES" />

.idea/runConfigurations/IDEA.xml

@@ -1,9 +1,8 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="IDEA" type="Application" factoryName="Application" singleton="true">
-    <log_file path="$PROJECT_DIR$/ideaSDK/system-idea/log/idea.log" checked="true" skipped="true" show_all="false" alias="idea.log" />
     <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
     <option name="MAIN_CLASS_NAME" value="com.intellij.idea.Main" />
-    <option name="VM_PARAMETERS" value="-Xmx1250m -XX:ReservedCodeCacheSize=240m -XX:+HeapDumpOnOutOfMemoryError -ea -Didea.is.internal=true -Didea.debug.mode=true -Didea.system.path=../system-idea -Didea.config.path=../config-idea -Dapple.laf.useScreenMenuBar=true -Dapple.awt.graphics.UseQuartz=true -Dsun.io.useCanonCaches=false -Dplugin.path=$PROJECT_DIR$/out/artifacts/Kotlin -Dkotlin.internal.mode.enabled=true -Didea.additional.classpath=../idea-kotlin-runtime/kotlin-runtime.jar,../idea-kotlin-runtime/kotlin-reflect.jar" />
+    <option name="VM_PARAMETERS" value="-Xmx1250m -XX:ReservedCodeCacheSize=64m -XX:+HeapDumpOnOutOfMemoryError -ea -Didea.is.internal=true -Didea.debug.mode=true -Didea.system.path=../system-idea -Didea.config.path=../config-idea -Dapple.laf.useScreenMenuBar=true -Dapple.awt.graphics.UseQuartz=true -Dsun.io.useCanonCaches=false -Dplugin.path=$PROJECT_DIR$/out/artifacts/Kotlin -Dkotlin.internal.mode.enabled=true -Didea.additional.classpath=../idea-kotlin-runtime/kotlin-runtime.jar,../idea-kotlin-runtime/kotlin-reflect.jar" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/ideaSDK/bin" />
     <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />

.idea/runConfigurations/IDEA__No_ProcessCanceledException_.xml

@@ -1,9 +1,8 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="IDEA (No ProcessCanceledException)" type="Application" factoryName="Application" singleton="true">
-    <log_file path="$PROJECT_DIR$/ideaSDK/system-idea/log/idea.log" checked="true" skipped="true" show_all="false" alias="idea.log" />
     <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
     <option name="MAIN_CLASS_NAME" value="com.intellij.idea.Main" />
-    <option name="VM_PARAMETERS" value="-Xmx1250m -XX:ReservedCodeCacheSize=240m -XX:+HeapDumpOnOutOfMemoryError -ea -Didea.is.internal=true -Didea.debug.mode=true -Didea.system.path=../system-idea -Didea.config.path=../config-idea -Dapple.laf.useScreenMenuBar=true -Dapple.awt.graphics.UseQuartz=true -Dsun.io.useCanonCaches=false -Dplugin.path=$PROJECT_DIR$/out/artifacts/Kotlin -Didea.ProcessCanceledException=disabled -Dkotlin.internal.mode.enabled=true -Didea.additional.classpath=../idea-kotlin-runtime/kotlin-runtime.jar,../idea-kotlin-runtime/kotlin-reflect.jar" />
+    <option name="VM_PARAMETERS" value="-Xmx1250m -XX:ReservedCodeCacheSize=64m -XX:+HeapDumpOnOutOfMemoryError -ea -Didea.is.internal=true -Didea.debug.mode=true -Didea.system.path=../system-idea -Didea.config.path=../config-idea -Dapple.laf.useScreenMenuBar=true -Dapple.awt.graphics.UseQuartz=true -Dsun.io.useCanonCaches=false -Dplugin.path=$PROJECT_DIR$/out/artifacts/Kotlin -Didea.ProcessCanceledException=disabled -Dkotlin.internal.mode.enabled=true -Didea.additional.classpath=../idea-kotlin-runtime/kotlin-runtime.jar,../idea-kotlin-runtime/kotlin-reflect.jar" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/ideaSDK/bin" />
     <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />

.idea/runConfigurations/Java_8_Tests.xml

@@ -13,7 +13,7 @@
     <option name="MAIN_CLASS_NAME" value="" />
     <option name="METHOD_NAME" value="" />
     <option name="TEST_OBJECT" value="package" />
-    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m  -Djna.nosys=true -Dkotlin.colors.enabled=false" />
+    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=64m  -Djna.nosys=true" />
     <option name="PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
     <option name="ENV_VARIABLES" />

.idea/runConfigurations/Java_8_Tests_on_JDK_9.xml

@@ -8,12 +8,12 @@
     </extension>
     <module name="compiler-tests-java8" />
     <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
-    <option name="ALTERNATIVE_JRE_PATH" value="9" />
+    <option name="ALTERNATIVE_JRE_PATH" value="9-ea" />
     <option name="PACKAGE_NAME" value="org.jetbrains.kotlin" />
     <option name="MAIN_CLASS_NAME" value="" />
     <option name="METHOD_NAME" value="" />
     <option name="TEST_OBJECT" value="package" />
-    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=128m -Djna.nosys=true --add-opens java.base/java.lang.reflect=ALL-UNNAMED --add-opens java.desktop/javax.swing=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens java.base/jdk.internal.misc=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED" />
+    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=64m -Djna.nosys=true --add-opens java.base/java.lang.reflect=ALL-UNNAMED --add-opens java.desktop/javax.swing=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens java.base/jdk.internal.misc=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED" />
     <option name="PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
     <option name="ENV_VARIABLES" />

.idea/runConfigurations/Js_backend_tests.xml

@@ -8,7 +8,7 @@
     <option name="MAIN_CLASS_NAME" value="" />
     <option name="METHOD_NAME" value="" />
     <option name="TEST_OBJECT" value="package" />
-    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx1250m -XX:+UseCodeCacheFlushing -Djna.nosys=true -Dkotlin.js.skipMinificationTest=false" />
+    <option name="VM_PARAMETERS" value="-ea -XX:+HeapDumpOnOutOfMemoryError -Xmx1250m -XX:+UseCodeCacheFlushing -Djna.nosys=true" />
     <option name="PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
     <option name="ENV_VARIABLES" />

.idea/runConfigurations/Update_Dist_Run.xml

@@ -2,7 +2,7 @@
   <configuration default="false" name="Update-Dist-Run" type="Application" factoryName="Application" singleton="true">
     <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
     <option name="MAIN_CLASS_NAME" value="com.intellij.idea.Main" />
-    <option name="VM_PARAMETERS" value="-Xmx1250m -XX:ReservedCodeCacheSize=240m -XX:+HeapDumpOnOutOfMemoryError -ea -Didea.is.internal=true -Didea.debug.mode=true -Didea.system.path=../system-idea -Didea.config.path=../config-idea -Dapple.laf.useScreenMenuBar=true -Dapple.awt.graphics.UseQuartz=true -Dsun.io.useCanonCaches=false -Dplugin.path=$PROJECT_DIR$/out/artifacts/Kotlin -Dkotlin.internal.mode.enabled=true -Didea.additional.classpath=../idea-kotlin-runtime/kotlin-runtime.jar,../idea-kotlin-runtime/kotlin-reflect.jar" />
+    <option name="VM_PARAMETERS" value="-Xmx1250m -XX:ReservedCodeCacheSize=64m -XX:+HeapDumpOnOutOfMemoryError -ea -Didea.is.internal=true -Didea.debug.mode=true -Didea.system.path=../system-idea -Didea.config.path=../config-idea -Dapple.laf.useScreenMenuBar=true -Dapple.awt.graphics.UseQuartz=true -Dsun.io.useCanonCaches=false -Dplugin.path=$PROJECT_DIR$/out/artifacts/Kotlin -Dkotlin.internal.mode.enabled=true -Didea.additional.classpath=../idea-kotlin-runtime/kotlin-runtime.jar,../idea-kotlin-runtime/kotlin-reflect.jar" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/ideaSDK/bin" />
     <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />

Kotlin.iml

@@ -14,73 +14,35 @@
       <excludeFolder url="file://$MODULE_DIR$/ideaSDK/system" />
       <excludeFolder url="file://$MODULE_DIR$/ideaSDK/system-idea" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/.idea" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/examples/annotation-processor-example/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/examples/browser-example-with-library/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/docs/apidoc/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/docs/website/target" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/examples/browser-example/target" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/examples/js-example/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/examples/kotlin-gradle-subplugin-example/target" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/examples/kotlin-java-example/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/examples/kotlin-js-library-example/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/examples/kotlin-jsr223-daemon-local-eval-example/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/examples/kotlin-jsr223-local-example/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/kotlin.test/common/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/kotlin.test/js/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/kotlin.test/js/it/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/kotlin.test/js/it/node_modules" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/kotlin.test/junit/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/kotlin.test/jvm/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/common/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/jdk7/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/jdk8/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/jre7/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/jre8/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/js/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/js/node_modules" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/kotlin-jdbc/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/kotlin-swing/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/kunit/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/stdlib/validator/target" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/tools/.idea" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/binary-compatibility-validator/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/gradle-tools/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/idl2k/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-allopen/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-allopen/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-android-extensions/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-annotation-processing-maven/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-annotation-processing/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-build-common-test/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-compiler-client-embeddable-test/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-compiler-client-embeddable/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-compiler-embeddable/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-compiler-runner/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kdoc-maven-plugin/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kdoc/target" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-compiler/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-daemon-client/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin-api/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin-api/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin-integration-tests/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin-integration-tests/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin/build" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin-core/local-repo" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin-core/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin-test/target" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin/local-repo" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-gradle-plugin/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-maven-allopen/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-maven-noarg/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-js-library/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-js-tests-junit/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-js-tests/target" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-maven-plugin-test/local-repo" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-maven-plugin-test/target" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-maven-plugin/local-repo" />
       <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-maven-plugin/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-noarg/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-noarg/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-osgi-bundle/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-reflect/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-sam-with-receiver-compiler-plugin/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-script-util/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-source-sections-compiler-plugin/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-stdlib-gen/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/maven-archetypes/kotlin-archetype-js/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/maven-archetypes/kotlin-archetype-jvm/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/native-platform/target" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/protobuf-lite/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/runtime/build" />
-      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/script-runtime/build" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-reflect/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/kotlin-stdlib-gen/target" />
+      <excludeFolder url="file://$MODULE_DIR$/libraries/tools/runtime/target" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />

ReadMe.md

@@ -1,5 +1,4 @@
-[![official project](http://jb.gg/badges/official.svg)](https://confluence.jetbrains.com/display/ALL/JetBrains+on+GitHub)
-<a href="http://slack.kotlinlang.org/"><img src="http://slack.kotlinlang.org/badge.svg" height="20"></a>
+<a href="https://kotlinslackin.herokuapp.com"><img src="https://kotlinslackin.herokuapp.com/badge.svg" height="20"></a>
 [![TeamCity (simple build status)](https://img.shields.io/teamcity/http/teamcity.jetbrains.com/s/bt345.svg)](https://teamcity.jetbrains.com/viewType.html?buildTypeId=bt345&branch_Kotlin=%3Cdefault%3E&tab=buildTypeStatusDiv)
 [![Maven Central](https://img.shields.io/maven-central/v/org.jetbrains.kotlin/kotlin-maven-plugin.svg)](http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.jetbrains.kotlin%22)
 [![GitHub license](https://img.shields.io/badge/license-Apache%20License%202.0-blue.svg?style=flat)](http://www.apache.org/licenses/LICENSE-2.0)
@@ -10,13 +9,13 @@ Welcome to [Kotlin](https://kotlinlang.org/)! Some handy links:
 
  * [Kotlin Site](https://kotlinlang.org/)
  * [Getting Started Guide](https://kotlinlang.org/docs/tutorials/getting-started.html)
- * [Try Kotlin](https://try.kotlinlang.org/)
+ * [Try Kotlin](http://try.kotlinlang.org/)
  * [Kotlin Standard Library](https://kotlinlang.org/api/latest/jvm/stdlib/index.html)
  * [Issue Tracker](https://youtrack.jetbrains.com/issues/KT)
  * [Forum](https://discuss.kotlinlang.org/)
  * [Kotlin Blog](https://blog.jetbrains.com/kotlin/)
  * [Follow Kotlin on Twitter](https://twitter.com/kotlin)
- * [Public Slack channel](http://slack.kotlinlang.org/)
+ * [Public Slack channel](https://kotlinslackin.herokuapp.com/)
  * [TeamCity CI build](https://teamcity.jetbrains.com/project.html?tab=projectOverview&projectId=Kotlin)
 
 ## Editing Kotlin
@@ -33,13 +32,11 @@ In order to build Kotlin distribution you need to have:
 - JDK 1.6, 1.7 and 1.8
 - Setup environment variables as following:
 
-        JAVA_HOME="path to JDK 1.8"
+        JAVA_HOME="path to JDK 1.6"
         JDK_16="path to JDK 1.6"
         JDK_17="path to JDK 1.7"
         JDK_18="path to JDK 1.8"
 
-> Note: The JDK 6 for MacOS is not available on Oracle's site. You can [download it here](https://support.apple.com/kb/DL1572). 
-
 ## Building
 
 To build this project, first time you try to build you need to run this:
@@ -48,49 +45,65 @@ To build this project, first time you try to build you need to run this:
 
 which will setup the dependencies on
 
-* `intellij-core` is a part of command line compiler and contains only necessary APIs.
-* `idea-full` is a full blown IntelliJ IDEA Community Edition to be used in the plugin module.
+* intellij-core: is a part of command line compiler and contains only necessary APIs.
+* idea-full: is a full blown IntelliJ IDEA Community Edition to be used in former plugin module.
 
 Then, you need to run
 
     ant -f build.xml
 
-which will build the binaries of the compiler and put them into the `dist` directory. You may need to increase the **heap size** for Ant using
+which will build the binaries of the compiler and put them into the 'dist' directory. You may need to increase the **heap size** for Ant using
 [ANT_OPTS](https://web.liferay.com/community/wiki/-/wiki/Main/Ant+opts).
 
-**OPTIONAL:** Maven artifact distribution is built separately, go into `libraries` directory after building the compiler and run:
+**OPTIONAL:** Maven distribution is built separately, run
 
-    ./gradlew build install
-    mvn install
+    mvn package
 
-> Note: on Windows type `gradlew` without the leading `./`
-
-Refer to [libraries/ReadMe.md](libraries/ReadMe.md) for details.
+from 'libraries' directory after building the compiler. Refer to [libraries/ReadMe.md](libraries/ReadMe.md) for details.
 
 ## Working with the project in IntelliJ IDEA
 
 The [root kotlin project](https://github.com/JetBrains/kotlin) already has an IntelliJ IDEA project, you can just open it in IntelliJ IDEA.
 
-You may need to set the Project SDK (`File -> Project Structure -> Project`).
-You may also need to add `tools.jar` to your SDK: 
-    
-    File -> Project Structure -> SDKs -> <Your JDK> -> Classpath
-
+You may need to set the Project SDK (File -> Project Structure -> Project).
+You may also need to add `tools.jar` to your SDK: File -> Project Structure -> SDKs -> <Your JDK> -> Classpath,
 then choose the `tools.jar` in the JDK's `lib` directory.
 
 If you are not dealing with Android, you may need to disable the Android Plugin in order to compile the project.
 
-### <a name="installing-plugin"></a> Installing the latest Kotlin plugin
-
 Since Kotlin project contains code written in Kotlin itself, you will also need a Kotlin plugin to build the project in IntelliJ IDEA.
+To keep the plugin version in sync with the rest of the team and our [Continuous Integration server](https://teamcity.jetbrains.com/project.html?projectId=Kotlin&tab=projectOverview)
+you should install the according to the [instructions below](#plugin-for-contributors).
 
-You probably want to have locally the same version of plugin that build server is using for building.
+If you want to have an IntelliJ IDEA installation without the Kotlin plugin which is separate to your default IntelliJ IDEA installation which has the Kotlin
+plugin [see this document](https://devnet.jetbrains.com/docs/DOC-181) which describes how to have multiple IntelliJ IDEA installations using different configurations and plugin directories.
+
+From this root project there are Run/Debug Configurations for running IDEA or the Compiler Tests for example; so if you want to try out the latest and greatest IDEA plugin
+
+* VCS -> Git -> Pull
+* Run IntelliJ IDEA
+* a child IntelliJ IDEA with the Kotlin plugin will then startup
+* you can now open the [kotlin libraries project](https://github.com/JetBrains/kotlin/tree/master/libraries) to then work with the various kotlin libraries etc.
+
+### <a name="pre-built-plugin"></a>Using a pre-built Kotlin IntelliJ IDEA plugin
+
+There are several options for getting Kotlin plugin. A stable version can be obtained as any other plugin for IntelliJ IDEA:
+
+    Preferences -> Plugins -> Install JetBrains plugin... -> Search with "Kotlin" string
+
+The most recent version of the plugin can be downloaded from the
+[IDEA Plugin and Tests CI build](https://teamcity.jetbrains.com/project.html?projectId=project67&tab=projectOverview). When downloading is
+finished you can install it with "Install plugin from disk...":
+
+    Preferences -> Plugins -> Install plugin from disk...
+
+You can now open any Kotlin based projects.
+
+<a name="plugin-for-contributors"></a>
+**Note for contributors**: If you are planning to contribute to Kotlin project you probably want to have locally the same version of plugin that build server is using for building.
 As this version is constantly moving, the best way to always be updated is to let IntelliJ IDEA notify you when it is time to renew your plugin.
 
-To keep the plugin version in sync with the rest of the team and our [Continuous Integration server](https://teamcity.jetbrains.com/project.html?projectId=Kotlin&tab=projectOverview)
-you should setup IDEA to update the plugin directly from the build server.
-
-Open:
+Open
 
     Preferences -> Plugins -> Browse Repositories -> Manage Repositories...
 
@@ -100,23 +113,11 @@ and add the following URL to your repositories:
 
 Then update the list of plugins in "Browse Repositories", you'll see two versions of Kotlin there, install the one with the higher version number.
 
-If you want to keep an IntelliJ IDEA installation with that bleeding edge Kotlin plugin for working Kotlin project sources only separate to your default IntelliJ IDEA installation with the stable Kotlin
-plugin [see this document](https://intellij-support.jetbrains.com/hc/en-us/articles/207240985-Changing-IDE-default-directories-used-for-config-plugins-and-caches-storage), which describes how to have multiple IntelliJ IDEA installations using different configurations and plugin directories.
-
-### Compiling and running
-
-From this root project there are Run/Debug Configurations for running IDEA or the Compiler Tests for example; so if you want to try out the latest and greatest IDEA plugin
-
-* VCS -> Git -> Pull
-* Run IntelliJ IDEA
-* a child IntelliJ IDEA with the Kotlin plugin will then startup
-* you can now open the [kotlin libraries project](https://github.com/JetBrains/kotlin/tree/master/libraries) to then work with the various kotlin libraries etc.
-
 # Contributing
 
 We love contributions! There's [lots to do on Kotlin](https://youtrack.jetbrains.com/issues/KT) and on the
-[standard library](https://youtrack.jetbrains.com/issues/KT?q=%23Kotlin%20%23Unresolved%20and%20(links:%20KT-2554,%20KT-4089%20or%20%23Libraries)) so why not chat with us
-about what you're interested in doing? Please join the #kontributors channel in [our Slack chat](http://slack.kotlinlang.org/)
+[standard library](https://youtrack.jetbrains.com/issues/KT?q=Subtask+of%3A+KT-2554+%23Unresolved) so why not chat with us
+about what you're interested in doing? Please join the #kontributors channel in [our Slack chat](http://kotlinslackin.herokuapp.com/)
 and let us know about your plans.
 
 If you want to find some issues to start off with, try [this query](https://youtrack.jetbrains.com/issues/KT?q=tag:%20%7BUp%20For%20Grabs%7D%20%23Unresolved) which should find all Kotlin issues that marked as "up-for-grabs".
@@ -127,8 +128,8 @@ A nice gentle way to contribute would be to review the [standard library docs](h
 and find classes or functions which are not documented very well and submit a patch.
 
 In particular it'd be great if all functions included a nice example of how to use it such as for the
-[`hashMapOf()`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/hash-map-of.html) function.
-This is implemented using the [`@sample`](https://github.com/JetBrains/kotlin/blob/1.1.0/libraries/stdlib/src/kotlin/collections/Maps.kt#L91)
+[`hashMapOf()`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/hash-map-of.html) function.
+This is implemented using the [`@sample`](https://github.com/JetBrains/kotlin/blob/master/libraries/stdlib/src/kotlin/collections/Maps.kt#L64)
 macro to include code from a test function. The benefits of this approach are twofold; First, the API's documentation is improved via beneficial examples that help new users and second, the code coverage is increased.
 
 Also the [JavaScript translation](https://github.com/JetBrains/kotlin/blob/master/js/ReadMe.md) could really use your help. See the [JavaScript contribution section](https://github.com/JetBrains/kotlin/blob/master/js/ReadMe.md) for more details.
@@ -138,8 +139,8 @@ Also the [JavaScript translation](https://github.com/JetBrains/kotlin/blob/maste
 
 The Kotlin compiler is written in Java and Kotlin (we gradually migrate more and more of it to pure Kotlin). So the easiest way to work on the compiler or IntelliJ IDEA plugin is
 
-* download a recent [IntelliJ IDEA](https://www.jetbrains.com/idea/?fromMenu#chooseYourEdition), Community edition is enough
-* [install the Kotlin plugin](#installing-plugin)
+* download a clean [IDEA 15 EAP build](https://confluence.jetbrains.com/display/IDEADEV/IDEA+15+EAP)
+* [install the Kotlin plugin](#pre-built-plugin)
 * open the [root kotlin project](https://github.com/JetBrains/kotlin) in IDEA (opening the kotlin directory)
 
 You can now run the various Run/Debug Configurations such as
@@ -151,19 +152,16 @@ You can now run the various Run/Debug Configurations such as
 
 ## If you want to work on the Kotlin libraries
 
-* download a recent [IntelliJ IDEA](https://www.jetbrains.com/idea/?fromMenu#chooseYourEdition), Community edition is enough
-* [install the Kotlin plugin](#installing-plugin)
+* download a clean [IDEA 15 EAP build](https://confluence.jetbrains.com/display/IDEADEV/IDEA+15+EAP)
+* [install the Kotlin plugin](#pre-built-plugin)
 * open the [kotlin libraries project](https://github.com/JetBrains/kotlin/tree/master/libraries)
 
 Then build via
 
     cd libraries
-    ./gradlew build install
     mvn install
-    
-> Note: on Windows type `gradlew` without the leading `./`
 
-Some of the code in the standard library is created by generating code from templates. See the [README](libraries/stdlib/ReadMe.md) in the stdlib section for how run the code generator. The existing templates can be used as examples for creating new ones.
+Some of the code in the standard library is created by generating code from templates. See the [README](https://github.com/JetBrains/kotlin/blob/master/libraries/stdlib/ReadMe.md) in the stdlib section for how run the code generator. The existing templates can be used as examples for creating new ones.
 
 ## Submitting patches
 
@@ -171,15 +169,12 @@ The best way to submit a patch is to [fork the project on github](https://help.g
 [pull request](https://help.github.com/articles/creating-a-pull-request/) via [github](https://github.com).
 
 If you create your own fork, it might help to enable rebase by default
-when you pull by executing
-``` bash
-git config --global pull.rebase true
-```
-This will avoid your local repo having too many merge commits
+when you pull by executing `git config --global pull.rebase
+true`. This will avoid your local repo having too many merge commits
 which will help keep your pull request simple and easy to apply.
 
 ## Commit comments
 
-If you include in your comment this text (where KT-1234 is the Issue ID in the [Issue Tracker](https://youtrack.jetbrains.com/issues/KT)), the issue will get automatically marked as fixed.
+If you include in your comment this text (where KT-1234 is the Issue ID in the [Issue Tracker](https://youtrack.jetbrains.com/issues/KT), the issue will get automatically marked as fixed.
 
     #KT-1234 Fixed

TeamCityBuild.xml

@@ -17,7 +17,6 @@
     <property name="compiler.version.java.bk" value="${version_substitute_dir}/KotlinCompilerVersion.java.bk"/>
     <property name="compiler.version.java.versioned" value="${compiler.version.java}.versioned"/>
     <property name="compiler.version.number" value="${build.number}"/>
-    <property name="compiler.ant.fork.jvmargs" value="-Xmx1024m"/>
 
     <property name="plugin.zip" value="${artifact.output.path}/kotlin-plugin-${build.number}.zip"/>
 
@@ -151,8 +150,8 @@
 
         <print-file-size-statistic path="${kotlin-home}/lib" file-name="kotlin-stdlib-js.jar"/>
         <print-file-size-statistic path="${js.stdlib.output.dir}" file-name="kotlin.js"/>
-        <print-file-size-statistic path="${js.stdlib.output.dir}" file-name="kotlin-test.js"/>
-        <print-file-size-statistic path="${basedir}/libraries/stdlib/js/build/classes/main" file-name="kotlin.meta.js"/>
+        <print-file-size-statistic path="${js.stdlib.output.dir}" file-name="${compiled.stdlib.meta.js}"/>
+        <print-file-size-statistic path="${js.stdlib.output.dir}" file-name="${compiled.stdlib.js}"/>
     </target>
 
     <target name="post_build" depends="zipArtifacts, revertTemplateFiles, printStatistics, remove_internal_artifacts, dont_remove_internal_artifacts"/>

ant/src/org/jetbrains/kotlin/ant/KotlinAntTaskUtil.kt

@@ -29,8 +29,8 @@ internal object KotlinAntTaskUtil {
 
     private val libPath: File by lazy {
         // Find path of kotlin-ant.jar in the filesystem and find kotlin-compiler.jar in the same directory
-        val resourcePath = "/" + this::class.java.name.replace('.', '/') + ".class"
-        val jarConnection = this::class.java.getResource(resourcePath).openConnection() as? JarURLConnection
+        val resourcePath = "/" + javaClass.name.replace('.', '/') + ".class"
+        val jarConnection = javaClass.getResource(resourcePath).openConnection() as? JarURLConnection
                             ?: throw UnsupportedOperationException("Kotlin compiler Ant task should be loaded from the JAR file")
         val antTaskJarPath = File(jarConnection.jarFileURL.toURI())
 
@@ -54,7 +54,7 @@ internal object KotlinAntTaskUtil {
         val cached = classLoaderRef.get()
         if (cached != null) return cached
 
-        val myLoader = this::class.java.classLoader
+        val myLoader = javaClass.classLoader
         if (myLoader !is AntClassLoader) return myLoader
 
         val classLoader = ClassPreloadingUtils.preloadClasses(listOf(compilerJar), Preloader.DEFAULT_CLASS_NUMBER_ESTIMATE, myLoader, null)

ant/src/org/jetbrains/kotlin/ant/KotlinCompilerAdapter.kt

@@ -18,7 +18,6 @@ package org.jetbrains.kotlin.ant
 
 import org.apache.tools.ant.BuildException
 import org.apache.tools.ant.MagicNames
-import org.apache.tools.ant.Project.MSG_ERR
 import org.apache.tools.ant.Project.MSG_WARN
 import org.apache.tools.ant.taskdefs.compilers.Javac13
 import org.apache.tools.ant.taskdefs.condition.AntVersion
@@ -39,15 +38,12 @@ class KotlinCompilerAdapter : Javac13() {
         return argument
     }
 
-    override fun getSupportedFileExtensions(): Array<String> = super.getSupportedFileExtensions() + KOTLIN_EXTENSIONS
+    override fun getSupportedFileExtensions(): Array<String> {
+        return super.getSupportedFileExtensions() + KOTLIN_EXTENSIONS
+    }
 
     @Throws(BuildException::class)
     override fun execute(): Boolean {
-        if (javac.isForkedJavac) {
-            javac.log("<withKotlin> task does not yet support the fork mode", MSG_ERR)
-            return false
-        }
-
         val javac = javac
 
         checkAntVersion()

build-common/build-common.iml

@@ -14,8 +14,5 @@
     <orderEntry type="module" module-name="util" />
     <orderEntry type="module" module-name="tests-common" scope="TEST" />
     <orderEntry type="library" scope="TEST" name="idea-full" level="project" />
-    <orderEntry type="library" name="kotlin-reflect" level="project" />
-    <orderEntry type="module" module-name="js.serializer" />
-    <orderEntry type="module" module-name="js.frontend" />
   </component>
 </module>

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

@@ -61,11 +61,11 @@ data class JvmBuildMetaInfo(
 fun JvmBuildMetaInfo(args: CommonCompilerArguments): JvmBuildMetaInfo =
         JvmBuildMetaInfo(isEAP = KotlinCompilerVersion.isPreRelease(),
                          compilerBuildVersion = KotlinCompilerVersion.VERSION,
-                         languageVersionString = args.languageVersion ?: LanguageVersion.LATEST_STABLE.versionString,
-                         apiVersionString = args.apiVersion ?: ApiVersion.LATEST_STABLE.versionString,
-                         coroutinesEnable = args.coroutinesState == CommonCompilerArguments.ENABLE,
-                         coroutinesWarn = args.coroutinesState == CommonCompilerArguments.WARN,
-                         coroutinesError = args.coroutinesState == CommonCompilerArguments.ERROR,
+                         languageVersionString = args.languageVersion ?: LanguageVersion.LATEST.versionString,
+                         apiVersionString = args.apiVersion ?: ApiVersion.LATEST.versionString,
+                         coroutinesEnable = args.coroutinesEnable,
+                         coroutinesWarn = args.coroutinesWarn,
+                         coroutinesError = args.coroutinesError,
                          multiplatformEnable = args.multiPlatform,
                          metadataVersionMajor = JvmMetadataVersion.INSTANCE.major,
                          metadataVersionMinor = JvmMetadataVersion.INSTANCE.minor,

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

@@ -21,15 +21,17 @@ import org.jetbrains.kotlin.load.kotlin.ModuleMapping
 import org.jetbrains.kotlin.utils.sure
 import java.io.File
 
-open class GeneratedFile(
-    val sourceFiles: Collection<File>,
-    val outputFile: File
+open class GeneratedFile<Target>(
+        val target: Target,
+        val sourceFiles: Collection<File>,
+        val outputFile: File
 )
 
-class GeneratedJvmClass (
+class GeneratedJvmClass<Target> (
+        target: Target,
         sourceFiles: Collection<File>,
         outputFile: File
-) : GeneratedFile(sourceFiles, outputFile) {
+) : GeneratedFile<Target>(target, 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"
     }

build-common/src/org/jetbrains/kotlin/compilerRunner/ArgumentUtils.java

@@ -16,75 +16,86 @@
 
 package org.jetbrains.kotlin.compilerRunner;
 
-import com.intellij.util.containers.ContainerUtil;
-import kotlin.jvm.JvmClassMappingKt;
-import kotlin.reflect.KClass;
-import kotlin.reflect.KProperty1;
-import kotlin.reflect.KVisibility;
-import kotlin.reflect.full.KClasses;
-import kotlin.reflect.jvm.ReflectJvmMapping;
+import com.intellij.openapi.util.text.StringUtil;
+import com.intellij.util.Function;
+import com.intellij.util.containers.ComparatorUtil;
+import com.sampullara.cli.Argument;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.kotlin.cli.common.arguments.Argument;
-import org.jetbrains.kotlin.cli.common.arguments.CommonToolArguments;
-import org.jetbrains.kotlin.cli.common.arguments.ParseCommandLineArgumentsKt;
-import org.jetbrains.kotlin.utils.StringsKt;
+import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments;
 
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Type;
+import java.lang.reflect.Field;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
-import java.util.Objects;
 
 public class ArgumentUtils {
     private ArgumentUtils() {}
 
     @NotNull
-    public static List<String> convertArgumentsToStringList(@NotNull CommonToolArguments arguments)
-            throws InstantiationException, IllegalAccessException, InvocationTargetException {
-        List<String> result = new ArrayList<>();
-        Class<? extends CommonToolArguments> argumentsClass = arguments.getClass();
-        convertArgumentsToStringList(arguments, argumentsClass.newInstance(), JvmClassMappingKt.getKotlinClass(argumentsClass), result);
-        result.addAll(arguments.getFreeArgs());
+    public static List<String> convertArgumentsToStringList(@NotNull CommonCompilerArguments arguments)
+            throws InstantiationException, IllegalAccessException {
+        List<String> result = new ArrayList<String>();
+        convertArgumentsToStringList(arguments, arguments.getClass().newInstance(), arguments.getClass(), result);
+        result.addAll(arguments.freeArgs);
         return result;
     }
 
-    @SuppressWarnings("unchecked")
     private static void convertArgumentsToStringList(
-            @NotNull CommonToolArguments arguments,
-            @NotNull CommonToolArguments defaultArguments,
-            @NotNull KClass<?> clazz,
+            @NotNull CommonCompilerArguments arguments,
+            @NotNull CommonCompilerArguments defaultArguments,
+            @NotNull Class<?> clazz,
             @NotNull List<String> result
-    ) throws IllegalAccessException, InstantiationException, InvocationTargetException {
-        for (KProperty1 property : KClasses.getMemberProperties(clazz)) {
-            Argument argument = ContainerUtil.findInstance(property.getAnnotations(), Argument.class);
+    ) throws IllegalAccessException, InstantiationException {
+        for (Field field : clazz.getDeclaredFields()) {
+            Argument argument = field.getAnnotation(Argument.class);
             if (argument == null) continue;
 
-            if (property.getVisibility() != KVisibility.PUBLIC) continue;
+            Object value;
+            Object defaultValue;
+            try {
+                value = field.get(arguments);
+                defaultValue = field.get(defaultArguments);
+            }
+            catch (IllegalAccessException ignored) {
+                // skip this field
+                continue;
+            }
 
-            Object value = property.get(arguments);
-            Object defaultValue = property.get(defaultArguments);
+            if (ComparatorUtil.equalsNullable(value, defaultValue)) continue;
 
-            if (value == null || Objects.equals(value, defaultValue)) continue;
+            String name = getAlias(argument);
+            if (name == null) {
+                name = getName(argument, field);
+            }
 
-            Type propertyJavaType = ReflectJvmMapping.getJavaType(property.getReturnType());
+            Class<?> fieldType = field.getType();
 
-            if (propertyJavaType instanceof Class && ((Class) propertyJavaType).isArray()) {
+            if (fieldType.isArray()) {
                 Object[] values = (Object[]) value;
                 if (values.length == 0) continue;
-                value = StringsKt.join(Arrays.asList(values), ",");
+                //noinspection unchecked
+                value = StringUtil.join(values, Function.TO_STRING, argument.delimiter());
             }
 
-            result.add(argument.value());
+            result.add(argument.prefix() + name);
 
-            if (propertyJavaType == boolean.class || propertyJavaType == Boolean.class) continue;
+            if (fieldType == boolean.class || fieldType == Boolean.class) continue;
 
-            if (ParseCommandLineArgumentsKt.isAdvanced(argument)) {
-                result.set(result.size() - 1, argument.value() + "=" + value.toString());
-            }
-            else {
-                result.add(value.toString());
-            }
+            result.add(value.toString());
+        }
+
+        Class<?> superClazz = clazz.getSuperclass();
+        if (superClazz != null) {
+            convertArgumentsToStringList(arguments, defaultArguments, superClazz, result);
         }
     }
+
+    private static String getAlias(Argument argument) {
+        String alias = argument.alias();
+        return alias.isEmpty() ? null : alias;
+    }
+
+    private static String getName(Argument argument, Field field) {
+        String name = argument.value();
+        return name.isEmpty() ? field.getName() : name;
+    }
 }

build-common/src/org/jetbrains/kotlin/compilerRunner/MessageCollectorToOutputItemsCollectorAdapter.kt

@@ -1,35 +0,0 @@
-/*
- * Copyright 2010-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin.compilerRunner
-
-import org.jetbrains.kotlin.cli.common.messages.CompilerMessageLocation
-import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity
-import org.jetbrains.kotlin.cli.common.messages.MessageCollector
-import org.jetbrains.kotlin.cli.common.messages.OutputMessageUtil
-
-class MessageCollectorToOutputItemsCollectorAdapter(
-        private val delegate: MessageCollector,
-        private val outputCollector: OutputItemsCollector
-) : MessageCollector by delegate {
-    override fun report(severity: CompilerMessageSeverity, message: String, location: CompilerMessageLocation?) {
-        // TODO: consider adding some other way of passing input -> output mapping from compiler, e.g. dedicated service
-        OutputMessageUtil.parseOutputMessage(message)?.let {
-            outputCollector.add(it.sourceFiles, it.outputFile)
-        }
-        delegate.report(severity, message, location)
-    }
-}

build-common/src/org/jetbrains/kotlin/compilerRunner/SimpleOutputItem.java

@@ -0,0 +1,47 @@
+/*
+ * 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.compilerRunner;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.util.Collection;
+
+public class SimpleOutputItem {
+    private final Collection<File> sourceFiles;
+    private final File outputFile;
+
+    public SimpleOutputItem(@NotNull Collection<File> sourceFiles, @NotNull File outputFile) {
+        this.sourceFiles = sourceFiles;
+        this.outputFile = outputFile;
+    }
+
+    @NotNull
+    public Collection<File> getSourceFiles() {
+        return sourceFiles;
+    }
+
+    @NotNull
+    public File getOutputFile() {
+        return outputFile;
+    }
+
+    @Override
+    public String toString() {
+        return sourceFiles + " -> " + outputFile;
+    }
+}

build-common/src/org/jetbrains/kotlin/compilerRunner/SimpleOutputItem.kt

@@ -1,32 +0,0 @@
-/*
- * 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.compilerRunner
-
-import org.jetbrains.kotlin.build.GeneratedFile
-import org.jetbrains.kotlin.build.GeneratedJvmClass
-import java.io.File
-
-data class SimpleOutputItem(val sourceFiles: Collection<File>, val outputFile: File) {
-    override fun toString(): String =
-            "$sourceFiles->$outputFile"
-}
-
-fun SimpleOutputItem.toGeneratedFile(): GeneratedFile =
-        when {
-            outputFile.name.endsWith(".class") -> GeneratedJvmClass(sourceFiles, outputFile)
-            else -> GeneratedFile(sourceFiles, outputFile)
-        }

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

@@ -21,12 +21,13 @@ import org.jetbrains.kotlin.config.IncrementalCompilation
 import org.jetbrains.kotlin.load.java.JvmBytecodeBinaryVersion
 import org.jetbrains.kotlin.load.kotlin.JvmMetadataVersion
 import java.io.File
-import java.io.IOException
 
 private val NORMAL_VERSION = 8
+private val EXPERIMENTAL_VERSION = 4
 private val DATA_CONTAINER_VERSION = 2
 
 private val NORMAL_VERSION_FILE_NAME = "format-version.txt"
+private val EXPERIMENTAL_VERSION_FILE_NAME = "experimental-format-version.txt"
 private val DATA_CONTAINER_VERSION_FILE_NAME = "data-container-format-version.txt"
 
 class CacheVersion(
@@ -39,16 +40,8 @@ class CacheVersion(
 ) {
     private val isEnabled by lazy(isEnabled)
 
-    private val actualVersion: Int?
-        get() = try {
-            versionFile.readText().toInt()
-        }
-        catch (e: NumberFormatException) {
-            null
-        }
-        catch (e: IOException) {
-            null
-        }
+    private val actualVersion: Int
+        get() = versionFile.readText().toInt()
 
     private val expectedVersion: Int
         get() {
@@ -90,23 +83,32 @@ class CacheVersion(
         REBUILD_ALL_KOTLIN,
         REBUILD_CHUNK,
         CLEAN_NORMAL_CACHES,
+        CLEAN_EXPERIMENTAL_CACHES,
         CLEAN_DATA_CONTAINER,
         DO_NOTHING
     }
 }
 
-fun normalCacheVersion(dataRoot: File, enabled: Boolean? = null): CacheVersion =
+fun normalCacheVersion(dataRoot: File): CacheVersion =
         CacheVersion(ownVersion = NORMAL_VERSION,
                      versionFile = File(dataRoot, NORMAL_VERSION_FILE_NAME),
                      whenVersionChanged = CacheVersion.Action.REBUILD_CHUNK,
                      whenTurnedOn = CacheVersion.Action.REBUILD_CHUNK,
                      whenTurnedOff = CacheVersion.Action.CLEAN_NORMAL_CACHES,
-                     isEnabled = { enabled ?: IncrementalCompilation.isEnabled() })
+                     isEnabled = { IncrementalCompilation.isEnabled() })
 
-fun dataContainerCacheVersion(dataRoot: File, enabled: Boolean? = null): CacheVersion =
+fun experimentalCacheVersion(dataRoot: File): CacheVersion =
+        CacheVersion(ownVersion = EXPERIMENTAL_VERSION,
+                     versionFile = File(dataRoot, EXPERIMENTAL_VERSION_FILE_NAME),
+                     whenVersionChanged = CacheVersion.Action.REBUILD_CHUNK,
+                     whenTurnedOn = CacheVersion.Action.REBUILD_CHUNK,
+                     whenTurnedOff = CacheVersion.Action.CLEAN_EXPERIMENTAL_CACHES,
+                     isEnabled = { IncrementalCompilation.isExperimental() })
+
+fun dataContainerCacheVersion(dataRoot: File): CacheVersion =
         CacheVersion(ownVersion = DATA_CONTAINER_VERSION,
                      versionFile = File(dataRoot, DATA_CONTAINER_VERSION_FILE_NAME),
                      whenVersionChanged = CacheVersion.Action.REBUILD_ALL_KOTLIN,
                      whenTurnedOn = CacheVersion.Action.REBUILD_ALL_KOTLIN,
                      whenTurnedOff = CacheVersion.Action.CLEAN_DATA_CONTAINER,
-                     isEnabled = { enabled ?: IncrementalCompilation.isEnabled() })
+                     isEnabled = { IncrementalCompilation.isExperimental() })

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

@@ -1,189 +0,0 @@
-/*
- * Copyright 2010-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin.incremental
-
-import org.jetbrains.kotlin.name.FqName
-import org.jetbrains.kotlin.protobuf.MessageLite
-import org.jetbrains.kotlin.serialization.Flags
-import org.jetbrains.kotlin.serialization.ProtoBuf
-import org.jetbrains.kotlin.serialization.deserialization.NameResolver
-
-class ChangesCollector {
-    private val removedMembers = hashMapOf<FqName, MutableSet<String>>()
-    private val changedMembers = hashMapOf<FqName, MutableSet<String>>()
-    private val areSubclassesAffected = hashMapOf<FqName, Boolean>()
-
-    fun changes(): List<ChangeInfo> {
-        val changes = arrayListOf<ChangeInfo>()
-
-        for ((fqName, members) in removedMembers) {
-            if (members.isNotEmpty()) {
-                changes.add(ChangeInfo.Removed(fqName, members))
-            }
-        }
-
-        for ((fqName, members) in changedMembers) {
-            if (members.isNotEmpty()) {
-                changes.add(ChangeInfo.MembersChanged(fqName, members))
-            }
-        }
-
-        for ((fqName, areSubclassesAffected) in areSubclassesAffected) {
-            changes.add(ChangeInfo.SignatureChanged(fqName, areSubclassesAffected))
-        }
-
-        return changes
-    }
-
-    private fun <T, R> MutableMap<T, MutableSet<R>>.getSet(key: T) =
-            getOrPut(key) { HashSet() }
-
-    private fun collectChangedMember(scope: FqName, name: String) {
-        changedMembers.getSet(scope).add(name)
-    }
-
-    private fun collectRemovedMember(scope: FqName, name: String) {
-        removedMembers.getSet(scope).add(name)
-    }
-
-    private fun collectChangedMembers(scope: FqName, names: Collection<String>) {
-        if (names.isNotEmpty()) {
-            changedMembers.getSet(scope).addAll(names)
-        }
-    }
-
-    private fun collectRemovedMembers(scope: FqName, names: Collection<String>) {
-        if (names.isNotEmpty()) {
-            removedMembers.getSet(scope).addAll(names)
-        }
-    }
-
-    fun collectProtoChanges(oldData: ProtoData?, newData: ProtoData?) {
-        if (oldData == null && newData == null) {
-            throw IllegalStateException("Old and new value are null")
-        }
-
-        if (oldData == null) {
-            newData!!.collectAll(isRemoved = false)
-            return
-        }
-
-        if (newData == null) {
-            oldData.collectAll(isRemoved = true)
-            return
-        }
-
-        when (oldData) {
-            is ClassProtoData -> {
-                when (newData) {
-                    is ClassProtoData -> {
-                        val fqName = oldData.nameResolver.getClassId(oldData.proto.fqName).asSingleFqName()
-                        val diff = DifferenceCalculatorForClass(oldData, newData).difference()
-                        if (diff.isClassAffected) {
-                            collectSignature(oldData, diff.areSubclassesAffected)
-                        }
-                        collectChangedMembers(fqName, diff.changedMembersNames)
-                    }
-                    is PackagePartProtoData -> {
-                        collectSignature(oldData, areSubclassesAffected = true)
-                    }
-                }
-            }
-            is PackagePartProtoData -> {
-                when (newData) {
-                    is ClassProtoData -> {
-                        collectSignature(newData, areSubclassesAffected = false)
-                    }
-                    is PackagePartProtoData -> {
-                        val diff = DifferenceCalculatorForPackageFacade(oldData, newData).difference()
-                        collectChangedMembers(oldData.packageFqName, diff.changedMembersNames)
-                    }
-                }
-            }
-        }
-    }
-
-    private fun <T> T.getNonPrivateNames(nameResolver: NameResolver, vararg members: T.() -> List<MessageLite>): Set<String> =
-            members.flatMap { this.it().filterNot { it.isPrivate }.names(nameResolver) }.toSet()
-
-    private fun ProtoData.collectAll(isRemoved: Boolean) =
-        when (this) {
-            is PackagePartProtoData -> collectAllFromPackage(isRemoved)
-            is ClassProtoData -> collectAllFromClass(isRemoved)
-        }
-
-    private fun PackagePartProtoData.collectAllFromPackage(isRemoved: Boolean) {
-        val memberNames =
-                proto.getNonPrivateNames(
-                        nameResolver,
-                        ProtoBuf.Package::getFunctionList,
-                        ProtoBuf.Package::getPropertyList
-                )
-
-        if (isRemoved) {
-            collectRemovedMembers(packageFqName, memberNames)
-        }
-        else {
-            collectChangedMembers(packageFqName, memberNames)
-        }
-    }
-
-    private fun ClassProtoData.collectAllFromClass(isRemoved: Boolean) {
-        val classFqName = nameResolver.getClassId(proto.fqName).asSingleFqName()
-        val kind = Flags.CLASS_KIND.get(proto.flags)
-
-        if (kind == ProtoBuf.Class.Kind.COMPANION_OBJECT) {
-            val memberNames =
-                    proto.getNonPrivateNames(
-                            nameResolver,
-                            ProtoBuf.Class::getConstructorList,
-                            ProtoBuf.Class::getFunctionList,
-                            ProtoBuf.Class::getPropertyList
-                    ) + proto.enumEntryList.map { nameResolver.getString(it.name) }
-
-            val collectMember = if (isRemoved) this@ChangesCollector::collectRemovedMember else this@ChangesCollector::collectChangedMember
-            collectMember(classFqName.parent(), classFqName.shortName().asString())
-            memberNames.forEach { collectMember(classFqName, it) }
-        }
-        else {
-            collectSignature(classFqName, areSubclassesAffected = true)
-        }
-    }
-
-    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")
-        }
-
-        if (oldValue != null && newValue == null) {
-            collectRemovedMember(scope, name)
-        }
-        else if (oldValue != newValue) {
-            collectChangedMember(scope, name)
-        }
-    }
-
-    private fun collectSignature(classData: ClassProtoData, areSubclassesAffected: Boolean) {
-        val fqName = classData.nameResolver.getClassId(classData.proto.fqName).asSingleFqName()
-        collectSignature(fqName, areSubclassesAffected)
-    }
-
-    fun collectSignature(fqName: FqName, areSubclassesAffected: Boolean) {
-        val prevValue = this.areSubclassesAffected[fqName] ?: false
-        this.areSubclassesAffected[fqName] = prevValue || areSubclassesAffected
-    }
-}

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

@@ -27,7 +27,7 @@ interface ICReporter {
     fun reportCompileIteration(sourceFiles: Collection<File>, exitCode: ExitCode) {}
 
     fun pathsAsString(files: Iterable<File>): String =
-            files.joinToString { it.canonicalPath }
+            files.map { it.canonicalPath }.joinToString()
 
     fun pathsAsString(vararg files: File): String =
             pathsAsString(files.toList())

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

@@ -1,119 +0,0 @@
-/*
- * Copyright 2010-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin.incremental
-
-import com.intellij.util.io.EnumeratorStringDescriptor
-import org.jetbrains.kotlin.incremental.storage.*
-import org.jetbrains.kotlin.name.FqName
-import org.jetbrains.kotlin.serialization.ProtoBuf
-import org.jetbrains.kotlin.serialization.deserialization.NameResolver
-import org.jetbrains.kotlin.serialization.deserialization.TypeTable
-import org.jetbrains.kotlin.serialization.deserialization.supertypes
-import java.io.File
-
-/**
- * Incremental cache common for JVM and JS
- */
-abstract class IncrementalCacheCommon(workingDir: File) : BasicMapsOwner(workingDir) {
-    companion object {
-        private val SUBTYPES = "subtypes"
-        private val SUPERTYPES = "supertypes"
-        private val CLASS_FQ_NAME_TO_SOURCE = "class-fq-name-to-source"
-    }
-
-    private val dependents = arrayListOf<IncrementalCacheCommon>()
-    fun addDependentCache(cache: IncrementalCacheCommon) {
-        dependents.add(cache)
-    }
-    val thisWithDependentCaches: Iterable<IncrementalCacheCommon> by lazy {
-        val result = arrayListOf(this)
-        result.addAll(dependents)
-        result
-    }
-
-    private val subtypesMap = registerMap(SubtypesMap(SUBTYPES.storageFile))
-    private val supertypesMap = registerMap(SupertypesMap(SUPERTYPES.storageFile))
-    protected val classFqNameToSourceMap = registerMap(ClassFqNameToSourceMap(CLASS_FQ_NAME_TO_SOURCE.storageFile))
-
-    fun getSubtypesOf(className: FqName): Sequence<FqName> =
-            subtypesMap[className].asSequence()
-
-    fun getSourceFileIfClass(fqName: FqName): File? =
-            classFqNameToSourceMap[fqName]
-
-    abstract fun markDirty(removedAndCompiledSources: List<File>)
-
-    protected fun addToClassStorage(proto: ProtoBuf.Class, nameResolver: NameResolver, srcFile: File) {
-        val supertypes = proto.supertypes(TypeTable(proto.typeTable))
-        val parents = supertypes.map { nameResolver.getClassId(it.className).asSingleFqName() }
-                .filter { it.asString() != "kotlin.Any" }
-                .toSet()
-        val child = nameResolver.getClassId(proto.fqName).asSingleFqName()
-
-        parents.forEach { subtypesMap.add(it, child) }
-
-        val removedSupertypes = supertypesMap[child].filter { it !in parents }
-        removedSupertypes.forEach { subtypesMap.removeValues(it, setOf(child)) }
-
-        supertypesMap[child] = parents
-        classFqNameToSourceMap[child] = srcFile
-    }
-
-    protected fun removeAllFromClassStorage(removedClasses: Collection<FqName>) {
-        if (removedClasses.isEmpty()) return
-
-        val removedFqNames = removedClasses.toSet()
-
-        for (cache in thisWithDependentCaches) {
-            val parentsFqNames = hashSetOf<FqName>()
-            val childrenFqNames = hashSetOf<FqName>()
-
-            for (removedFqName in removedFqNames) {
-                parentsFqNames.addAll(cache.supertypesMap[removedFqName])
-                childrenFqNames.addAll(cache.subtypesMap[removedFqName])
-
-                cache.supertypesMap.remove(removedFqName)
-                cache.subtypesMap.remove(removedFqName)
-            }
-
-            for (child in childrenFqNames) {
-                cache.supertypesMap.removeValues(child, removedFqNames)
-            }
-
-            for (parent in parentsFqNames) {
-                cache.subtypesMap.removeValues(parent, removedFqNames)
-            }
-        }
-
-        removedFqNames.forEach { classFqNameToSourceMap.remove(it) }
-    }
-
-    protected class ClassFqNameToSourceMap(storageFile: File) : BasicStringMap<String>(storageFile, EnumeratorStringDescriptor(), PathStringDescriptor) {
-        operator fun set(fqName: FqName, sourceFile: File) {
-            storage[fqName.asString()] = sourceFile.canonicalPath
-        }
-
-        operator fun get(fqName: FqName): File? =
-                storage[fqName.asString()]?.let(::File)
-
-        fun remove(fqName: FqName) {
-            storage.remove(fqName.asString())
-        }
-
-        override fun dumpValue(value: String) = value
-    }
-}

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

@@ -0,0 +1,835 @@
+/*
+ * Copyright 2010-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.incremental
+
+import com.intellij.openapi.util.io.FileUtil
+import com.intellij.openapi.util.io.FileUtil.toSystemIndependentName
+import com.intellij.util.SmartList
+import com.intellij.util.io.BooleanDataDescriptor
+import com.intellij.util.io.EnumeratorStringDescriptor
+import gnu.trove.THashSet
+import org.jetbrains.annotations.TestOnly
+import org.jetbrains.kotlin.build.GeneratedJvmClass
+import org.jetbrains.kotlin.config.IncrementalCompilation
+import org.jetbrains.kotlin.incremental.ChangeInfo.MembersChanged
+import org.jetbrains.kotlin.incremental.ChangeInfo.Removed
+import org.jetbrains.kotlin.incremental.storage.*
+import org.jetbrains.kotlin.inline.inlineFunctionsJvmNames
+import org.jetbrains.kotlin.load.kotlin.ModuleMapping
+import org.jetbrains.kotlin.load.kotlin.header.KotlinClassHeader
+import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCache
+import org.jetbrains.kotlin.load.kotlin.incremental.components.JvmPackagePartProto
+import org.jetbrains.kotlin.name.FqName
+import org.jetbrains.kotlin.protobuf.MessageLite
+import org.jetbrains.kotlin.resolve.jvm.JvmClassName
+import org.jetbrains.kotlin.serialization.Flags
+import org.jetbrains.kotlin.serialization.ProtoBuf
+import org.jetbrains.kotlin.serialization.deserialization.NameResolver
+import org.jetbrains.kotlin.serialization.deserialization.TypeTable
+import org.jetbrains.kotlin.serialization.deserialization.supertypes
+import org.jetbrains.kotlin.serialization.jvm.BitEncoding
+import org.jetbrains.kotlin.serialization.jvm.JvmProtoBufUtil
+import org.jetbrains.kotlin.utils.singletonOrEmptyList
+import org.jetbrains.org.objectweb.asm.*
+import java.io.File
+import java.security.MessageDigest
+import java.util.*
+
+val KOTLIN_CACHE_DIRECTORY_NAME = "kotlin"
+
+open class IncrementalCacheImpl<Target>(
+        private val targetDataRoot: File,
+        targetOutputDir: File?,
+        target: Target
+) : BasicMapsOwner(), IncrementalCache {
+    companion object {
+        private val PROTO_MAP = "proto"
+        private val CONSTANTS_MAP = "constants"
+        private val PACKAGE_PARTS = "package-parts"
+        private val MULTIFILE_CLASS_FACADES = "multifile-class-facades"
+        private val MULTIFILE_CLASS_PARTS = "multifile-class-parts"
+        private val SOURCE_TO_CLASSES = "source-to-classes"
+        private val DIRTY_OUTPUT_CLASSES = "dirty-output-classes"
+        private val INLINE_FUNCTIONS = "inline-functions"
+        private val SUBTYPES = "subtypes"
+        private val SUPERTYPES = "supertypes"
+        private val CLASS_FQ_NAME_TO_SOURCE = "class-fq-name-to-source"
+        private val INTERNAL_NAME_TO_SOURCE = "internal-name-to-source"
+
+        private val MODULE_MAPPING_FILE_NAME = "." + ModuleMapping.MAPPING_FILE_EXT
+    }
+
+    private val baseDir = File(targetDataRoot, KOTLIN_CACHE_DIRECTORY_NAME)
+    private val experimentalMaps = arrayListOf<BasicMap<*, *>>()
+
+    private fun <K, V, M : BasicMap<K, V>> registerExperimentalMap(map: M): M {
+        experimentalMaps.add(map)
+        return registerMap(map)
+    }
+
+    protected val String.storageFile: File
+        get() = File(baseDir, this + "." + CACHE_EXTENSION)
+
+    private val protoMap = registerMap(ProtoMap(PROTO_MAP.storageFile))
+    private val constantsMap = registerMap(ConstantsMap(CONSTANTS_MAP.storageFile))
+    private val packagePartMap = registerMap(PackagePartMap(PACKAGE_PARTS.storageFile))
+    private val multifileFacadeToParts = registerMap(MultifileClassFacadeMap(MULTIFILE_CLASS_FACADES.storageFile))
+    private val partToMultifileFacade = registerMap(MultifileClassPartMap(MULTIFILE_CLASS_PARTS.storageFile))
+    private val sourceToClassesMap = registerMap(SourceToClassesMap(SOURCE_TO_CLASSES.storageFile))
+    private val dirtyOutputClassesMap = registerMap(DirtyOutputClassesMap(DIRTY_OUTPUT_CLASSES.storageFile))
+    private val inlineFunctionsMap = registerMap(InlineFunctionsMap(INLINE_FUNCTIONS.storageFile))
+    private val subtypesMap = registerExperimentalMap(SubtypesMap(SUBTYPES.storageFile))
+    private val supertypesMap = registerExperimentalMap(SupertypesMap(SUPERTYPES.storageFile))
+    private val classFqNameToSourceMap = registerExperimentalMap(ClassFqNameToSourceMap(CLASS_FQ_NAME_TO_SOURCE.storageFile))
+    // todo: try to use internal names only?
+    private val internalNameToSource = registerExperimentalMap(InternalNameToSourcesMap(INTERNAL_NAME_TO_SOURCE.storageFile))
+
+    private val dependents = arrayListOf<IncrementalCacheImpl<Target>>()
+    private val outputDir by lazy(LazyThreadSafetyMode.NONE) { requireNotNull(targetOutputDir) { "Target is expected to have output directory: $target" } }
+
+    val thisWithDependentCaches: Iterable<IncrementalCacheImpl<Target>> by lazy {
+        val result = arrayListOf(this)
+        result.addAll(dependents)
+        result
+    }
+
+    override fun registerInline(fromPath: String, jvmSignature: String, toPath: String) {
+    }
+
+    protected open fun debugLog(message: String) {}
+
+    fun addDependentCache(cache: IncrementalCacheImpl<Target>) {
+        dependents.add(cache)
+    }
+
+    fun markOutputClassesDirty(removedAndCompiledSources: List<File>) {
+        for (sourceFile in removedAndCompiledSources) {
+            val classes = sourceToClassesMap[sourceFile]
+            classes.forEach {
+                dirtyOutputClassesMap.markDirty(it.internalName)
+            }
+
+            sourceToClassesMap.clearOutputsForSource(sourceFile)
+        }
+    }
+
+    // used in gradle
+    @Suppress("unused")
+    fun classesBySources(sources: Iterable<File>): Iterable<JvmClassName> =
+            sources.flatMap { sourceToClassesMap[it] }
+
+    fun getSubtypesOf(className: FqName): Sequence<FqName> =
+            subtypesMap[className].asSequence()
+
+    fun getSourceFileIfClass(fqName: FqName): File? =
+            classFqNameToSourceMap[fqName]
+
+    fun sourcesByInternalName(internalName: String): Collection<File> =
+            internalNameToSource[internalName]
+
+    fun isMultifileFacade(className: JvmClassName): Boolean =
+            className.internalName in multifileFacadeToParts
+
+    override fun getClassFilePath(internalClassName: String): String {
+        return toSystemIndependentName(File(outputDir, "$internalClassName.class").canonicalPath)
+    }
+
+    fun saveModuleMappingToCache(sourceFiles: Collection<File>, file: File): CompilationResult {
+        val jvmClassName = JvmClassName.byInternalName(MODULE_MAPPING_FILE_NAME)
+        protoMap.process(jvmClassName, file.readBytes(), emptyArray<String>(), isPackage = false, checkChangesIsOpenPart = false)
+        dirtyOutputClassesMap.notDirty(MODULE_MAPPING_FILE_NAME)
+        sourceFiles.forEach { sourceToClassesMap.add(it, jvmClassName) }
+        return CompilationResult.NO_CHANGES
+    }
+
+    open fun saveFileToCache(generatedClass: GeneratedJvmClass<Target>): CompilationResult {
+        val sourceFiles: Collection<File> = generatedClass.sourceFiles
+        val kotlinClass: LocalFileKotlinClass = generatedClass.outputClass
+        val className = kotlinClass.className
+
+        dirtyOutputClassesMap.notDirty(className.internalName)
+        sourceFiles.forEach {
+            sourceToClassesMap.add(it, className)
+        }
+
+        if (IncrementalCompilation.isExperimental()) {
+            internalNameToSource[className.internalName] = sourceFiles
+        }
+
+        if (kotlinClass.classId.isLocal) {
+            return CompilationResult.NO_CHANGES
+        }
+
+        val header = kotlinClass.classHeader
+        val changesInfo = when (header.kind) {
+            KotlinClassHeader.Kind.FILE_FACADE -> {
+                assert(sourceFiles.size == 1) { "Package part from several source files: $sourceFiles" }
+                packagePartMap.addPackagePart(className)
+
+                protoMap.process(kotlinClass, isPackage = true) +
+                constantsMap.process(kotlinClass, isPackage = true) +
+                inlineFunctionsMap.process(kotlinClass, isPackage = true)
+            }
+            KotlinClassHeader.Kind.MULTIFILE_CLASS -> {
+                val partNames = kotlinClass.classHeader.data?.toList()
+                                ?: throw AssertionError("Multifile class has no parts: ${kotlinClass.className}")
+                multifileFacadeToParts[className] = partNames
+                // When a class is replaced with a facade with the same name,
+                // the class' proto wouldn't ever be deleted,
+                // because we don't write proto for multifile facades.
+                // As a workaround we can remove proto values for multifile facades.
+                val additionalChangeInfo = if (className in protoMap) {
+                    val info = ChangeInfo.SignatureChanged(className.fqNameForClassNameWithoutDollars, areSubclassesAffected = true)
+                    CompilationResult(protoChanged = true, changes = sequenceOf(info))
+                }
+                else CompilationResult.NO_CHANGES
+                protoMap.remove(className)
+                classFqNameToSourceMap.remove(className.fqNameForClassNameWithoutDollars)
+                internalNameToSource.remove(className.internalName)
+
+                // TODO NO_CHANGES? (delegates only)
+                constantsMap.process(kotlinClass, isPackage = true) +
+                inlineFunctionsMap.process(kotlinClass, isPackage = true) +
+                additionalChangeInfo
+            }
+            KotlinClassHeader.Kind.MULTIFILE_CLASS_PART -> {
+                assert(sourceFiles.size == 1) { "Multifile class part from several source files: $sourceFiles" }
+                packagePartMap.addPackagePart(className)
+                partToMultifileFacade.set(className.internalName, header.multifileClassName!!)
+
+                protoMap.process(kotlinClass, isPackage = true) +
+                constantsMap.process(kotlinClass, isPackage = true) +
+                inlineFunctionsMap.process(kotlinClass, isPackage = true)
+            }
+            KotlinClassHeader.Kind.CLASS -> {
+                assert(sourceFiles.size == 1) { "Class is expected to have only one source file: $sourceFiles" }
+                addToClassStorage(kotlinClass, sourceFiles.first())
+
+                protoMap.process(kotlinClass, isPackage = false) +
+                constantsMap.process(kotlinClass, isPackage = false) +
+                inlineFunctionsMap.process(kotlinClass, isPackage = false)
+            }
+            else -> CompilationResult.NO_CHANGES
+        }
+
+        changesInfo.logIfSomethingChanged(className)
+        return changesInfo
+    }
+
+    private fun CompilationResult.logIfSomethingChanged(className: JvmClassName) {
+        if (this == CompilationResult.NO_CHANGES) return
+
+        debugLog("$className is changed: $this")
+    }
+
+    private fun computeChanges(className: JvmClassName, createChangeInfo: (FqName, Collection<String>) -> ChangeInfo): List<ChangeInfo> {
+        fun <T> T.getNonPrivateNames(nameResolver: NameResolver, vararg members: T.() -> List<MessageLite>): Set<String> =
+                members.flatMap { this.it().filterNot { it.isPrivate }.names(nameResolver) }.toSet()
+
+        if (className.internalName == MODULE_MAPPING_FILE_NAME) return emptyList()
+
+        val mapValue = protoMap[className] ?: return emptyList()
+
+        return when {
+            mapValue.isPackageFacade -> {
+                val packageData = JvmProtoBufUtil.readPackageDataFrom(mapValue.bytes, mapValue.strings)
+
+                val memberNames =
+                        packageData.packageProto.getNonPrivateNames(
+                                packageData.nameResolver,
+                                ProtoBuf.Package::getFunctionList,
+                                ProtoBuf.Package::getPropertyList
+                        )
+
+                listOf(createChangeInfo(className.packageFqName, memberNames))
+            }
+            else -> {
+                val classData = JvmProtoBufUtil.readClassDataFrom(mapValue.bytes, mapValue.strings)
+
+                val classFqName = className.fqNameForClassNameWithoutDollars
+                val kind = Flags.CLASS_KIND.get(classData.classProto.flags)
+
+                if (kind == ProtoBuf.Class.Kind.COMPANION_OBJECT) {
+                    val memberNames =
+                            classData.classProto.getNonPrivateNames(
+                                    classData.nameResolver,
+                                    ProtoBuf.Class::getConstructorList,
+                                    ProtoBuf.Class::getFunctionList,
+                                    ProtoBuf.Class::getPropertyList
+                            ) + classData.classProto.enumEntryList.map { classData.nameResolver.getString(it.name) }
+
+                    val companionObjectChanged = createChangeInfo(classFqName.parent(), classFqName.shortName().asString().singletonOrEmptyList())
+                    val companionObjectMembersChanged = createChangeInfo(classFqName, memberNames)
+
+                    listOf(companionObjectMembersChanged, companionObjectChanged)
+                }
+                else {
+                    listOf(ChangeInfo.SignatureChanged(classFqName, areSubclassesAffected = true))
+                }
+            }
+        }
+    }
+
+    fun clearCacheForRemovedClasses(): CompilationResult {
+        val dirtyClasses = dirtyOutputClassesMap
+                                .getDirtyOutputClasses()
+                                .map(JvmClassName::byInternalName)
+                                .toList()
+
+        val changes =
+                if (IncrementalCompilation.isExperimental())
+                    dirtyClasses.flatMap { computeChanges(it, ::Removed) }.asSequence()
+                else
+                    emptySequence<ChangeInfo>()
+
+        val changesInfo = dirtyClasses.fold(CompilationResult(changes = changes)) { info, className ->
+            val newInfo = CompilationResult(protoChanged = className in protoMap,
+                                            constantsChanged = className in constantsMap)
+            newInfo.logIfSomethingChanged(className)
+            info + newInfo
+        }
+
+        val facadesWithRemovedParts = hashMapOf<JvmClassName, MutableSet<String>>()
+        for (dirtyClass in dirtyClasses) {
+            val facade = partToMultifileFacade.get(dirtyClass.internalName) ?: continue
+            val facadeClassName = JvmClassName.byInternalName(facade)
+            val removedParts = facadesWithRemovedParts.getOrPut(facadeClassName) { hashSetOf() }
+            removedParts.add(dirtyClass.internalName)
+        }
+
+        for ((facade, removedParts) in facadesWithRemovedParts.entries) {
+            val allParts = multifileFacadeToParts[facade.internalName] ?: continue
+            val notRemovedParts = allParts.filter { it !in removedParts }
+
+            if (notRemovedParts.isEmpty()) {
+                multifileFacadeToParts.remove(facade)
+            }
+            else {
+                multifileFacadeToParts[facade] = notRemovedParts
+            }
+        }
+
+        dirtyClasses.forEach {
+            protoMap.remove(it)
+            packagePartMap.remove(it)
+            multifileFacadeToParts.remove(it)
+            partToMultifileFacade.remove(it)
+            constantsMap.remove(it)
+            inlineFunctionsMap.remove(it)
+            internalNameToSource.remove(it.internalName)
+        }
+
+        removeAllFromClassStorage(dirtyClasses)
+
+        dirtyOutputClassesMap.clean()
+        return changesInfo
+    }
+
+    override fun getObsoletePackageParts(): Collection<String> {
+        val obsoletePackageParts =
+                dirtyOutputClassesMap.getDirtyOutputClasses().filter { packagePartMap.isPackagePart(JvmClassName.byInternalName(it)) }
+        debugLog("Obsolete package parts: $obsoletePackageParts")
+        return obsoletePackageParts
+    }
+
+    override fun getPackagePartData(partInternalName: String): JvmPackagePartProto? {
+        return protoMap[JvmClassName.byInternalName(partInternalName)]?.let { value ->
+            JvmPackagePartProto(value.bytes, value.strings)
+        }
+    }
+
+    override fun getObsoleteMultifileClasses(): Collection<String> {
+        val obsoleteMultifileClasses = linkedSetOf<String>()
+        for (dirtyClass in dirtyOutputClassesMap.getDirtyOutputClasses()) {
+            val dirtyFacade = partToMultifileFacade.get(dirtyClass) ?: continue
+            obsoleteMultifileClasses.add(dirtyFacade)
+        }
+        debugLog("Obsolete multifile class facades: $obsoleteMultifileClasses")
+        return obsoleteMultifileClasses
+    }
+
+    override fun getStableMultifileFacadeParts(facadeInternalName: String): Collection<String>? {
+        val partNames = multifileFacadeToParts.get(facadeInternalName) ?: return null
+        return partNames.filter { !dirtyOutputClassesMap.isDirty(it) }
+    }
+
+    override fun getModuleMappingData(): ByteArray? {
+        return protoMap[JvmClassName.byInternalName(MODULE_MAPPING_FILE_NAME)]?.bytes
+    }
+
+    override fun clean() {
+        super.clean()
+        normalCacheVersion(targetDataRoot).clean()
+        experimentalCacheVersion(targetDataRoot).clean()
+    }
+
+    fun cleanExperimental() {
+        experimentalCacheVersion(targetDataRoot).clean()
+        experimentalMaps.forEach { it.clean() }
+    }
+
+    private inner class ProtoMap(storageFile: File) : BasicStringMap<ProtoMapValue>(storageFile, ProtoMapValueExternalizer) {
+
+        fun process(kotlinClass: LocalFileKotlinClass, isPackage: Boolean): CompilationResult {
+            val header = kotlinClass.classHeader
+            val bytes = BitEncoding.decodeBytes(header.data!!)
+            return put(kotlinClass.className, bytes, header.strings!!, isPackage, checkChangesIsOpenPart = true)
+        }
+
+        fun process(className: JvmClassName, data: ByteArray, strings: Array<String>, isPackage: Boolean, checkChangesIsOpenPart: Boolean): CompilationResult {
+            return put(className, data, strings, isPackage, checkChangesIsOpenPart)
+        }
+
+        private fun put(
+                className: JvmClassName, bytes: ByteArray, strings: Array<String>, isPackage: Boolean, checkChangesIsOpenPart: Boolean
+        ): CompilationResult {
+            val key = className.internalName
+            val oldData = storage[key]
+            val data = ProtoMapValue(isPackage, bytes, strings)
+
+            if (oldData == null ||
+                !Arrays.equals(bytes, oldData.bytes) ||
+                !Arrays.equals(strings, oldData.strings) ||
+                isPackage != oldData.isPackageFacade
+            ) {
+                storage[key] = data
+            }
+
+            if (!checkChangesIsOpenPart) return CompilationResult(protoChanged = true)
+
+            if (oldData == null) {
+                val changes =
+                        if (IncrementalCompilation.isExperimental())
+                            computeChanges(className, ::MembersChanged).asSequence()
+                        else
+                            emptySequence<ChangeInfo>()
+
+                return CompilationResult(protoChanged = true, changes = changes)
+            }
+
+            val difference = difference(oldData, data)
+            val fqName = if (isPackage) className.packageFqName else className.fqNameForClassNameWithoutDollars
+            val changeList = SmartList<ChangeInfo>()
+
+            if (difference.isClassAffected) {
+                changeList.add(ChangeInfo.SignatureChanged(fqName, difference.areSubclassesAffected))
+            }
+
+            if (difference.changedMembersNames.isNotEmpty()) {
+                changeList.add(ChangeInfo.MembersChanged(fqName, difference.changedMembersNames))
+            }
+
+            return CompilationResult(protoChanged = changeList.isNotEmpty(), changes = changeList.asSequence())
+        }
+
+        operator fun contains(className: JvmClassName): Boolean =
+                className.internalName in storage
+
+        operator fun get(className: JvmClassName): ProtoMapValue? =
+                storage[className.internalName]
+
+        fun remove(className: JvmClassName) {
+            storage.remove(className.internalName)
+        }
+
+        override fun dumpValue(value: ProtoMapValue): String {
+            return (if (value.isPackageFacade) "1" else "0") + java.lang.Long.toHexString(value.bytes.md5())
+        }
+    }
+
+    private inner class ConstantsMap(storageFile: File) : BasicStringMap<Map<String, Any>>(storageFile, ConstantsMapExternalizer) {
+        private fun getConstantsMap(bytes: ByteArray): Map<String, Any>? {
+            val result = HashMap<String, Any>()
+
+            ClassReader(bytes).accept(object : ClassVisitor(Opcodes.ASM5) {
+                override fun visitField(access: Int, name: String, desc: String, signature: String?, value: Any?): FieldVisitor? {
+                    val staticFinal = Opcodes.ACC_STATIC or Opcodes.ACC_FINAL or Opcodes.ACC_PRIVATE
+                    if (value != null && access and staticFinal == Opcodes.ACC_STATIC or Opcodes.ACC_FINAL) {
+                        result[name] = value
+                    }
+                    return null
+                }
+            }, ClassReader.SKIP_CODE or ClassReader.SKIP_DEBUG or ClassReader.SKIP_FRAMES)
+
+            return if (result.isEmpty()) null else result
+        }
+
+        operator fun contains(className: JvmClassName): Boolean =
+                className.internalName in storage
+
+        fun process(kotlinClass: LocalFileKotlinClass, isPackage: Boolean): CompilationResult {
+            return put(kotlinClass.className, getConstantsMap(kotlinClass.fileContents), isPackage)
+        }
+
+        private fun put(className: JvmClassName, constantsMap: Map<String, Any>?, isPackage: Boolean): CompilationResult {
+            val key = className.internalName
+
+            val oldMap = storage[key]
+            if (oldMap == constantsMap) return CompilationResult.NO_CHANGES
+
+            if (constantsMap != null) {
+                storage[key] = constantsMap
+            }
+            else {
+                remove(className)
+            }
+
+            val changes =
+                    if (!IncrementalCompilation.isExperimental() ||
+                        constantsMap == null || constantsMap.isEmpty() ||
+                        oldMap == null || oldMap.isEmpty()
+                    ) {
+                        emptySequence<ChangeInfo>()
+                    }
+                    else {
+                        // we need only changed constants everything other should be covered by diff
+                        val changedNames = oldMap.filter { constantsMap.containsKey(it.key) && constantsMap[it.key] != it.value }.map { it.key }
+
+                        val fqName = if (isPackage) className.packageFqName else className.fqNameForClassNameWithoutDollars
+
+                        sequenceOf(ChangeInfo.MembersChanged(fqName, changedNames))
+                    }
+
+            return CompilationResult(constantsChanged = true, changes = changes)
+        }
+
+        fun remove(className: JvmClassName) {
+            storage.remove(className.internalName)
+        }
+
+        override fun dumpValue(value: Map<String, Any>): String =
+                value.dumpMap(Any::toString)
+    }
+
+    private inner class PackagePartMap(storageFile: File) : BasicStringMap<Boolean>(storageFile, BooleanDataDescriptor.INSTANCE) {
+        fun addPackagePart(className: JvmClassName) {
+            storage[className.internalName] = true
+        }
+
+        fun remove(className: JvmClassName) {
+            storage.remove(className.internalName)
+        }
+
+        fun isPackagePart(className: JvmClassName): Boolean =
+                className.internalName in storage
+
+        override fun dumpValue(value: Boolean) = ""
+    }
+
+    private inner class MultifileClassFacadeMap(storageFile: File) : BasicStringMap<Collection<String>>(storageFile, StringCollectionExternalizer) {
+        operator fun set(facadeName: JvmClassName, partNames: Collection<String>) {
+            storage[facadeName.internalName] = partNames
+        }
+
+        operator fun get(internalName: String): Collection<String>? = storage[internalName]
+
+        operator fun contains(internalName: String): Boolean = internalName in storage
+
+        fun remove(className: JvmClassName) {
+            storage.remove(className.internalName)
+        }
+
+        override fun dumpValue(value: Collection<String>): String = value.dumpCollection()
+    }
+
+    private inner class MultifileClassPartMap(storageFile: File) : BasicStringMap<String>(storageFile, EnumeratorStringDescriptor.INSTANCE) {
+        fun set(partName: String, facadeName: String) {
+            storage[partName] = facadeName
+        }
+
+        fun get(partName: String): String? {
+            return storage.get(partName)
+        }
+
+        fun remove(className: JvmClassName) {
+            storage.remove(className.internalName)
+        }
+
+        override fun dumpValue(value: String): String = value
+    }
+
+    inner class SourceToClassesMap(storageFile: File) : BasicStringMap<Collection<String>>(storageFile, PathStringDescriptor, StringCollectionExternalizer) {
+        fun clearOutputsForSource(sourceFile: File) {
+            remove(sourceFile.absolutePath)
+        }
+
+        fun add(sourceFile: File, className: JvmClassName) {
+            storage.append(sourceFile.absolutePath, className.internalName)
+        }
+
+        operator fun get(sourceFile: File): Collection<JvmClassName> =
+                storage[sourceFile.absolutePath].orEmpty().map { JvmClassName.byInternalName(it) }
+
+        override fun dumpValue(value: Collection<String>) = value.dumpCollection()
+
+        private fun remove(path: String) {
+            storage.remove(path)
+        }
+    }
+
+    inner class ClassFqNameToSourceMap(storageFile: File) : BasicStringMap<String>(storageFile, EnumeratorStringDescriptor(), PathStringDescriptor) {
+        operator fun set(fqName: FqName, sourceFile: File) {
+            storage[fqName.asString()] = sourceFile.canonicalPath
+        }
+
+        operator fun get(fqName: FqName): File? =
+                storage[fqName.asString()]?.let(::File)
+
+        fun remove(fqName: FqName) {
+            storage.remove(fqName.asString())
+        }
+
+        override fun dumpValue(value: String) = value
+    }
+
+
+    inner class InternalNameToSourcesMap(storageFile: File) : BasicStringMap<Collection<String>>(storageFile, EnumeratorStringDescriptor(), PathCollectionExternalizer) {
+        operator fun set(internalName: String, sourceFiles: Iterable<File>) {
+            storage[internalName] = sourceFiles.map { it.canonicalPath }
+        }
+
+        operator fun get(internalName: String): Collection<File> =
+                (storage[internalName] ?: emptyList()).map(::File)
+
+        fun remove(internalName: String) {
+            storage.remove(internalName)
+        }
+
+        override fun dumpValue(value: Collection<String>): String =
+                value.dumpCollection()
+    }
+
+    private fun addToClassStorage(kotlinClass: LocalFileKotlinClass, srcFile: File) {
+        if (!IncrementalCompilation.isExperimental()) return
+
+        val classData = JvmProtoBufUtil.readClassDataFrom(kotlinClass.classHeader.data!!, kotlinClass.classHeader.strings!!)
+        val supertypes = classData.classProto.supertypes(TypeTable(classData.classProto.typeTable))
+        val parents = supertypes.map { classData.nameResolver.getClassId(it.className).asSingleFqName() }
+                                .filter { it.asString() != "kotlin.Any" }
+                                .toSet()
+        val child = kotlinClass.classId.asSingleFqName()
+
+        parents.forEach { subtypesMap.add(it, child) }
+
+        val removedSupertypes = supertypesMap[child].filter { it !in parents }
+        removedSupertypes.forEach { subtypesMap.removeValues(it, setOf(child)) }
+
+        supertypesMap[child] = parents
+        classFqNameToSourceMap[kotlinClass.className.fqNameForClassNameWithoutDollars] = srcFile
+    }
+
+    private fun removeAllFromClassStorage(removedClasses: Collection<JvmClassName>) {
+        if (!IncrementalCompilation.isExperimental() || removedClasses.isEmpty()) return
+
+        val removedFqNames = removedClasses.map { it.fqNameForClassNameWithoutDollars }.toSet()
+
+        for (cache in thisWithDependentCaches) {
+            val parentsFqNames = hashSetOf<FqName>()
+            val childrenFqNames = hashSetOf<FqName>()
+
+            for (removedFqName in removedFqNames) {
+                parentsFqNames.addAll(cache.supertypesMap[removedFqName])
+                childrenFqNames.addAll(cache.subtypesMap[removedFqName])
+
+                cache.supertypesMap.remove(removedFqName)
+                cache.subtypesMap.remove(removedFqName)
+            }
+
+            for (child in childrenFqNames) {
+                cache.supertypesMap.removeValues(child, removedFqNames)
+            }
+
+            for (parent in parentsFqNames) {
+                cache.subtypesMap.removeValues(parent, removedFqNames)
+            }
+        }
+
+        removedFqNames.forEach { classFqNameToSourceMap.remove(it) }
+    }
+
+    private inner class DirtyOutputClassesMap(storageFile: File) : BasicStringMap<Boolean>(storageFile, BooleanDataDescriptor.INSTANCE) {
+        fun markDirty(className: String) {
+            storage[className] = true
+        }
+
+        fun notDirty(className: String) {
+            storage.remove(className)
+        }
+
+        fun getDirtyOutputClasses(): Collection<String> =
+                storage.keys
+
+        fun isDirty(className: String): Boolean =
+                storage.contains(className)
+
+        override fun dumpValue(value: Boolean) = ""
+    }
+
+    private inner class InlineFunctionsMap(storageFile: File) : BasicStringMap<Map<String, Long>>(storageFile, StringToLongMapExternalizer) {
+        private fun getInlineFunctionsMap(header: KotlinClassHeader, bytes: ByteArray): Map<String, Long> {
+            val inlineFunctions = inlineFunctionsJvmNames(header)
+            if (inlineFunctions.isEmpty()) return emptyMap()
+
+            val result = HashMap<String, Long>()
+
+            ClassReader(bytes).accept(object : ClassVisitor(Opcodes.ASM5) {
+                override fun visitMethod(access: Int, name: String, desc: String, signature: String?, exceptions: Array<out String>?): MethodVisitor? {
+                    val dummyClassWriter = ClassWriter(Opcodes.ASM5)
+
+                    return object : MethodVisitor(Opcodes.ASM5, dummyClassWriter.visitMethod(0, name, desc, null, exceptions)) {
+                        override fun visitEnd() {
+                            val jvmName = name + desc
+                            if (jvmName !in inlineFunctions) return
+
+                            val dummyBytes = dummyClassWriter.toByteArray()!!
+                            val hash = dummyBytes.md5()
+                            result[jvmName] = hash
+                        }
+                    }
+                }
+
+            }, 0)
+
+            return result
+        }
+
+        fun process(kotlinClass: LocalFileKotlinClass, isPackage: Boolean): CompilationResult {
+            return put(kotlinClass.className, getInlineFunctionsMap(kotlinClass.classHeader, kotlinClass.fileContents), isPackage)
+        }
+
+        private fun put(className: JvmClassName, newMap: Map<String, Long>, isPackage: Boolean): CompilationResult {
+            val internalName = className.internalName
+            val oldMap = storage[internalName] ?: emptyMap()
+
+            val added = hashSetOf<String>()
+            val changed = hashSetOf<String>()
+            val allFunctions = oldMap.keys + newMap.keys
+
+            for (fn in allFunctions) {
+                val oldHash = oldMap[fn]
+                val newHash = newMap[fn]
+
+                when {
+                    oldHash == null -> added.add(fn)
+                    oldHash != newHash -> changed.add(fn)
+                }
+            }
+
+            when {
+                newMap.isNotEmpty() -> storage[internalName] = newMap
+                else -> storage.remove(internalName)
+            }
+
+            val changes =
+                    if (IncrementalCompilation.isExperimental()) {
+                        val fqName = if (isPackage) className.packageFqName else className.fqNameForClassNameWithoutDollars
+                        // TODO get name in better way instead of using substringBefore
+                        (added.asSequence() + changed.asSequence()).map { ChangeInfo.MembersChanged(fqName, listOf(it.substringBefore("("))) }
+                    }
+                    else {
+                        emptySequence<ChangeInfo>()
+                    }
+
+            processChangedInlineFunctions(className, changed)
+            return CompilationResult(inlineChanged = changed.isNotEmpty(),
+                                     inlineAdded = added.isNotEmpty(),
+                                     changes = changes)
+        }
+
+        fun remove(className: JvmClassName) {
+            storage.remove(className.internalName)
+        }
+
+        override fun dumpValue(value: Map<String, Long>): String =
+                value.dumpMap { java.lang.Long.toHexString(it) }
+    }
+
+    protected open fun processChangedInlineFunctions(
+            className: JvmClassName,
+            changedFunctions: Collection<String>
+    ) {
+    }
+}
+
+private object PathCollectionExternalizer : CollectionExternalizer<String>(PathStringDescriptor, { THashSet(FileUtil.PATH_HASHING_STRATEGY) })
+
+sealed class ChangeInfo(val fqName: FqName) {
+    open class MembersChanged(fqName: FqName, val names: Collection<String>) : ChangeInfo(fqName) {
+        override fun toStringProperties(): String = super.toStringProperties() + ", names = $names"
+    }
+
+    class Removed(fqName: FqName, names: Collection<String>) : MembersChanged(fqName, names)
+
+    class SignatureChanged(fqName: FqName, val areSubclassesAffected: Boolean) : ChangeInfo(fqName)
+
+
+    protected open fun toStringProperties(): String = "fqName = $fqName"
+
+    override fun toString(): String {
+        return this.javaClass.simpleName + "(${toStringProperties()})"
+    }
+}
+
+data class CompilationResult(
+        val protoChanged: Boolean = false,
+        val constantsChanged: Boolean = false,
+        val inlineChanged: Boolean = false,
+        val inlineAdded: Boolean = false,
+        val changes: Sequence<ChangeInfo> = emptySequence()
+) {
+    companion object {
+        val NO_CHANGES: CompilationResult = CompilationResult()
+    }
+
+    operator fun plus(other: CompilationResult): CompilationResult =
+            CompilationResult(protoChanged || other.protoChanged,
+                              constantsChanged || other.constantsChanged,
+                              inlineChanged || other.inlineChanged,
+                              inlineAdded || other.inlineAdded,
+                              changes + other.changes)
+}
+
+fun ByteArray.md5(): Long {
+    val d = MessageDigest.getInstance("MD5").digest(this)!!
+    return ((d[0].toLong() and 0xFFL)
+            or ((d[1].toLong() and 0xFFL) shl 8)
+            or ((d[2].toLong() and 0xFFL) shl 16)
+            or ((d[3].toLong() and 0xFFL) shl 24)
+            or ((d[4].toLong() and 0xFFL) shl 32)
+            or ((d[5].toLong() and 0xFFL) shl 40)
+            or ((d[6].toLong() and 0xFFL) shl 48)
+            or ((d[7].toLong() and 0xFFL) shl 56)
+           )
+}
+
+@TestOnly
+fun <K : Comparable<K>, V> Map<K, V>.dumpMap(dumpValue: (V)->String): String =
+        buildString {
+            append("{")
+            for (key in keys.sorted()) {
+                if (length != 1) {
+                    append(", ")
+                }
+
+                val value = get(key)?.let(dumpValue) ?: "null"
+                append("$key -> $value")
+            }
+            append("}")
+        }
+
+@TestOnly fun <T : Comparable<T>> Collection<T>.dumpCollection(): String =
+        "[${sorted().joinToString(", ", transform = Any::toString)}]"

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

@@ -16,13 +16,17 @@
 
 package org.jetbrains.kotlin.incremental
 
+import org.jetbrains.kotlin.incremental.components.LookupTracker
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCache
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCompilationComponents
 import org.jetbrains.kotlin.modules.TargetId
 
 class IncrementalCompilationComponentsImpl(
-        private val caches: Map<TargetId, IncrementalCache>
+        private val caches: Map<TargetId, IncrementalCache>,
+        private val lookupTracker: LookupTracker
 ): IncrementalCompilationComponents {
     override fun getIncrementalCache(target: TargetId): IncrementalCache =
             caches[target] ?: throw Exception("Incremental cache for target ${target.name} not found")
+
+    override fun getLookupTracker(): LookupTracker = lookupTracker
 }

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

@@ -1,226 +0,0 @@
-/*
- * Copyright 2010-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin.incremental
-
-import com.intellij.util.io.DataExternalizer
-import org.jetbrains.kotlin.incremental.js.IncrementalResultsConsumerImpl
-import org.jetbrains.kotlin.incremental.js.TranslationResultValue
-import org.jetbrains.kotlin.incremental.storage.*
-import org.jetbrains.kotlin.name.ClassId
-import org.jetbrains.kotlin.name.FqName
-import org.jetbrains.kotlin.name.Name
-import org.jetbrains.kotlin.serialization.ProtoBuf
-import org.jetbrains.kotlin.serialization.deserialization.NameResolverImpl
-import org.jetbrains.kotlin.serialization.js.JsProtoBuf
-import org.jetbrains.kotlin.serialization.js.JsSerializerProtocol
-import java.io.DataInput
-import java.io.DataOutput
-import java.io.File
-
-open class IncrementalJsCache(cachesDir: File) : IncrementalCacheCommon(cachesDir) {
-    companion object {
-        private val TRANSLATION_RESULT_MAP = "translation-result"
-        private val SOURCES_TO_CLASSES_FQNS = "sources-to-classes"
-        private val INLINE_FUNCTIONS = "inline-functions"
-        private val HEADER_FILE_NAME = "header.meta"
-    }
-
-    private val dirtySources = arrayListOf<File>()
-    private val translationResults = registerMap(TranslationResultMap(TRANSLATION_RESULT_MAP.storageFile))
-    private val sourcesToClasses = registerMap(SourceToClassesMap(SOURCES_TO_CLASSES_FQNS.storageFile))
-    private val inlineFunctions = registerMap(InlineFunctionsMap(INLINE_FUNCTIONS.storageFile))
-
-    private val headerFile: File
-        get() = File(cachesDir, HEADER_FILE_NAME)
-
-    var header: ByteArray
-        get() = headerFile.readBytes()
-        set(value) {
-            cachesDir.mkdirs()
-            headerFile.writeBytes(value)
-        }
-
-    override fun markDirty(removedAndCompiledSources: List<File>) {
-        dirtySources.addAll(removedAndCompiledSources)
-    }
-
-    fun compareAndUpdate(incrementalResults: IncrementalResultsConsumerImpl, changesCollector: ChangesCollector) {
-        val translatedFiles = incrementalResults.packageParts
-
-        dirtySources.forEach {
-            if (it !in translatedFiles) {
-                translationResults.remove(it, changesCollector)
-                inlineFunctions.remove(it)
-            }
-
-            removeAllFromClassStorage(sourcesToClasses[it])
-            sourcesToClasses.clearOutputsForSource(it)
-        }
-        dirtySources.clear()
-
-        for ((srcFile, data) in translatedFiles) {
-            val (binaryMetadata, binaryAst) = data
-
-            val oldProtoMap = translationResults[srcFile]?.metadata?.let { getProtoData(srcFile, it) } ?: emptyMap()
-            val newProtoMap = getProtoData(srcFile, binaryMetadata)
-
-            for (protoData in newProtoMap.values) {
-                if (protoData is ClassProtoData) {
-                    addToClassStorage(protoData.proto, protoData.nameResolver, srcFile)
-                }
-            }
-
-            for (classId in oldProtoMap.keys + newProtoMap.keys) {
-                changesCollector.collectProtoChanges(oldProtoMap[classId], newProtoMap[classId])
-            }
-
-            translationResults.put(srcFile, binaryMetadata, binaryAst)
-        }
-
-        for ((srcFile, inlineDeclarations) in incrementalResults.inlineFunctions) {
-            inlineFunctions.process(srcFile, inlineDeclarations, changesCollector)
-        }
-    }
-
-    fun nonDirtyPackageParts(): Map<File, TranslationResultValue> =
-            hashMapOf<File, TranslationResultValue>().apply {
-                for (path in translationResults.keys()) {
-                    val file = File(path)
-                    if (file !in dirtySources) {
-                        put(file, translationResults[path]!!)
-                    }
-                }
-            }
-}
-
-private class SourceToClassesMap(storageFile: File) : BasicStringMap<Collection<String>>(storageFile, PathStringDescriptor, StringCollectionExternalizer) {
-    fun clearOutputsForSource(sourceFile: File) {
-        remove(sourceFile.canonicalPath)
-    }
-
-    fun add(sourceFile: File, className: FqName) {
-        storage.append(sourceFile.canonicalPath, className.asString())
-    }
-
-    operator fun get(sourceFile: File): Collection<FqName> =
-            storage[sourceFile.canonicalPath].orEmpty().map { FqName(it) }
-
-    override fun dumpValue(value: Collection<String>) = value.dumpCollection()
-
-    private fun remove(path: String) {
-        storage.remove(path)
-    }
-}
-
-private object TranslationResultValueExternalizer : DataExternalizer<TranslationResultValue> {
-    override fun save(output: DataOutput, value: TranslationResultValue) {
-        output.writeInt(value.metadata.size)
-        output.write(value.metadata)
-
-        output.writeInt(value.binaryAst.size)
-        output.write(value.binaryAst)
-    }
-
-    override fun read(input: DataInput): TranslationResultValue {
-        val metadataSize = input.readInt()
-        val metadata = ByteArray(metadataSize)
-        input.readFully(metadata)
-
-        val binaryAstSize = input.readInt()
-        val binaryAst = ByteArray(binaryAstSize)
-        input.readFully(binaryAst)
-
-        return TranslationResultValue(metadata = metadata, binaryAst = binaryAst)
-    }
-}
-
-private class TranslationResultMap(storageFile: File) : BasicStringMap<TranslationResultValue>(storageFile, TranslationResultValueExternalizer) {
-    override fun dumpValue(value: TranslationResultValue): String =
-            "Metadata: ${value.metadata.md5()}, Binary AST: ${value.binaryAst.md5()}"
-
-    fun put(file: File, newMetadata: ByteArray, newBinaryAst: ByteArray) {
-        storage[file.canonicalPath] = TranslationResultValue(metadata = newMetadata, binaryAst = newBinaryAst)
-    }
-
-    operator fun get(file: File): TranslationResultValue? =
-            storage[file.canonicalPath]
-
-    operator fun get(key: String): TranslationResultValue? =
-            storage[key]
-
-    fun keys(): Collection<String> =
-            storage.keys
-
-    fun remove(file: File, changesCollector: ChangesCollector) {
-        val protoBytes = storage[file.canonicalPath]!!.metadata
-        val protoMap = getProtoData(file, protoBytes)
-
-        for ((_, protoData) in protoMap) {
-            changesCollector.collectProtoChanges(oldData = protoData, newData = null)
-        }
-        storage.remove(file.canonicalPath)
-    }
-}
-
-fun getProtoData(sourceFile: File, metadata: ByteArray): Map<ClassId, ProtoData>  {
-    val classes = hashMapOf<ClassId, ProtoData>()
-    val proto = ProtoBuf.PackageFragment.parseFrom(metadata, JsSerializerProtocol.extensionRegistry)
-    val nameResolver = NameResolverImpl(proto.strings, proto.qualifiedNames)
-
-    proto.class_List.forEach {
-        val classId = nameResolver.getClassId(it.fqName)
-        classes[classId] = ClassProtoData(it, nameResolver)
-    }
-
-    proto.`package`.apply {
-        val packageFqName = if (hasExtension(JsProtoBuf.packageFqName)) {
-            nameResolver.getPackageFqName(getExtension(JsProtoBuf.packageFqName))
-        }
-        else FqName.ROOT
-
-        val packagePartClassId = ClassId(packageFqName, Name.identifier(sourceFile.nameWithoutExtension.capitalize() + "Kt"))
-        classes[packagePartClassId] = PackagePartProtoData(this, nameResolver, packageFqName)
-    }
-    return classes
-}
-
-private class InlineFunctionsMap(storageFile: File) : BasicStringMap<Map<String, Long>>(storageFile, StringToLongMapExternalizer) {
-    fun process(srcFile: File, newMap: Map<String, Long>, changesCollector: ChangesCollector) {
-        val key = srcFile.canonicalPath
-        val oldMap = storage[key] ?: emptyMap()
-
-        if (newMap.isNotEmpty()) {
-            storage[key] = newMap
-        }
-        else {
-            storage.remove(key)
-        }
-
-        for (fn in oldMap.keys + newMap.keys) {
-            val fqNameSegments = fn.removePrefix("<get>").removePrefix("<set>").split(".")
-            val fqName = FqName.fromSegments(fqNameSegments)
-            changesCollector.collectMemberIfValueWasChanged(fqName.parent(), fqName.shortName().asString(), oldMap[fn], newMap[fn])
-        }
-    }
-
-    fun remove(sourceFile: File) {
-        storage.remove(sourceFile.canonicalPath)
-    }
-
-    override fun dumpValue(value: Map<String, Long>): String =
-            value.dumpMap { java.lang.Long.toHexString(it) }
-}

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

@@ -1,562 +0,0 @@
-/*
- * Copyright 2010-2016 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin.incremental
-
-import com.intellij.openapi.util.io.FileUtil
-import com.intellij.openapi.util.io.FileUtil.toSystemIndependentName
-import com.intellij.util.io.BooleanDataDescriptor
-import com.intellij.util.io.EnumeratorStringDescriptor
-import gnu.trove.THashSet
-import org.jetbrains.annotations.TestOnly
-import org.jetbrains.kotlin.build.GeneratedJvmClass
-import org.jetbrains.kotlin.incremental.storage.*
-import org.jetbrains.kotlin.inline.inlineFunctionsJvmNames
-import org.jetbrains.kotlin.load.kotlin.ModuleMapping
-import org.jetbrains.kotlin.load.kotlin.header.KotlinClassHeader
-import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCache
-import org.jetbrains.kotlin.load.kotlin.incremental.components.JvmPackagePartProto
-import org.jetbrains.kotlin.name.FqName
-import org.jetbrains.kotlin.resolve.jvm.JvmClassName
-import org.jetbrains.kotlin.serialization.jvm.BitEncoding
-import org.jetbrains.kotlin.serialization.jvm.JvmProtoBufUtil
-import org.jetbrains.org.objectweb.asm.*
-import java.io.File
-import java.security.MessageDigest
-import java.util.*
-
-val KOTLIN_CACHE_DIRECTORY_NAME = "kotlin"
-
-open class IncrementalJvmCache(
-        private val targetDataRoot: File,
-        targetOutputDir: File?
-) : IncrementalCacheCommon(File(targetDataRoot, KOTLIN_CACHE_DIRECTORY_NAME)), IncrementalCache {
-    companion object {
-        private val PROTO_MAP = "proto"
-        private val CONSTANTS_MAP = "constants"
-        private val PACKAGE_PARTS = "package-parts"
-        private val MULTIFILE_CLASS_FACADES = "multifile-class-facades"
-        private val MULTIFILE_CLASS_PARTS = "multifile-class-parts"
-        private val SOURCE_TO_CLASSES = "source-to-classes"
-        private val DIRTY_OUTPUT_CLASSES = "dirty-output-classes"
-        private val INLINE_FUNCTIONS = "inline-functions"
-        private val INTERNAL_NAME_TO_SOURCE = "internal-name-to-source"
-
-        private val MODULE_MAPPING_FILE_NAME = "." + ModuleMapping.MAPPING_FILE_EXT
-    }
-
-    private val protoMap = registerMap(ProtoMap(PROTO_MAP.storageFile))
-    private val constantsMap = registerMap(ConstantsMap(CONSTANTS_MAP.storageFile))
-    private val packagePartMap = registerMap(PackagePartMap(PACKAGE_PARTS.storageFile))
-    private val multifileFacadeToParts = registerMap(MultifileClassFacadeMap(MULTIFILE_CLASS_FACADES.storageFile))
-    private val partToMultifileFacade = registerMap(MultifileClassPartMap(MULTIFILE_CLASS_PARTS.storageFile))
-    private val sourceToClassesMap = registerMap(SourceToClassesMap(SOURCE_TO_CLASSES.storageFile))
-    private val dirtyOutputClassesMap = registerMap(DirtyOutputClassesMap(DIRTY_OUTPUT_CLASSES.storageFile))
-    private val inlineFunctionsMap = registerMap(InlineFunctionsMap(INLINE_FUNCTIONS.storageFile))
-    // todo: try to use internal names only?
-    private val internalNameToSource = registerMap(InternalNameToSourcesMap(INTERNAL_NAME_TO_SOURCE.storageFile))
-
-    private val outputDir by lazy(LazyThreadSafetyMode.NONE) { requireNotNull(targetOutputDir) { "Target is expected to have output directory" } }
-
-    protected open fun debugLog(message: String) {}
-
-    override fun markDirty(removedAndCompiledSources: List<File>) {
-        for (sourceFile in removedAndCompiledSources) {
-            val classes = sourceToClassesMap[sourceFile]
-            classes.forEach {
-                dirtyOutputClassesMap.markDirty(it.internalName)
-            }
-
-            sourceToClassesMap.clearOutputsForSource(sourceFile)
-        }
-    }
-
-    // used in gradle
-    @Suppress("unused")
-    fun classesBySources(sources: Iterable<File>): Iterable<JvmClassName> =
-            sources.flatMap { sourceToClassesMap[it] }
-
-    fun sourcesByInternalName(internalName: String): Collection<File> =
-            internalNameToSource[internalName]
-
-    fun isMultifileFacade(className: JvmClassName): Boolean =
-            className.internalName in multifileFacadeToParts
-
-    override fun getClassFilePath(internalClassName: String): String {
-        return toSystemIndependentName(File(outputDir, "$internalClassName.class").canonicalPath)
-    }
-
-    fun saveModuleMappingToCache(sourceFiles: Collection<File>, file: File) {
-        val jvmClassName = JvmClassName.byInternalName(MODULE_MAPPING_FILE_NAME)
-        protoMap.storeModuleMapping(jvmClassName, file.readBytes())
-        dirtyOutputClassesMap.notDirty(MODULE_MAPPING_FILE_NAME)
-        sourceFiles.forEach { sourceToClassesMap.add(it, jvmClassName) }
-    }
-
-    open fun saveFileToCache(generatedClass: GeneratedJvmClass, changesCollector: ChangesCollector) {
-        val sourceFiles: Collection<File> = generatedClass.sourceFiles
-        val kotlinClass: LocalFileKotlinClass = generatedClass.outputClass
-        val className = kotlinClass.className
-
-        dirtyOutputClassesMap.notDirty(className.internalName)
-        sourceFiles.forEach {
-            sourceToClassesMap.add(it, className)
-        }
-
-        internalNameToSource[className.internalName] = sourceFiles
-
-        if (kotlinClass.classId.isLocal) return
-
-        val header = kotlinClass.classHeader
-        when (header.kind) {
-            KotlinClassHeader.Kind.FILE_FACADE -> {
-                assert(sourceFiles.size == 1) { "Package part from several source files: $sourceFiles" }
-                packagePartMap.addPackagePart(className)
-
-                protoMap.process(kotlinClass, changesCollector)
-                constantsMap.process(kotlinClass, changesCollector)
-                inlineFunctionsMap.process(kotlinClass, changesCollector)
-            }
-            KotlinClassHeader.Kind.MULTIFILE_CLASS -> {
-                val partNames = kotlinClass.classHeader.data?.toList()
-                                ?: throw AssertionError("Multifile class has no parts: ${kotlinClass.className}")
-                multifileFacadeToParts[className] = partNames
-                // When a class is replaced with a facade with the same name,
-                // the class' proto wouldn't ever be deleted,
-                // because we don't write proto for multifile facades.
-                // As a workaround we can remove proto values for multifile facades.
-                if (className in protoMap) {
-                    changesCollector.collectSignature(className.fqNameForClassNameWithoutDollars, areSubclassesAffected = true)
-                }
-                protoMap.remove(className, changesCollector)
-                classFqNameToSourceMap.remove(className.fqNameForClassNameWithoutDollars)
-                internalNameToSource.remove(className.internalName)
-
-                // TODO NO_CHANGES? (delegates only)
-                constantsMap.process(kotlinClass, changesCollector)
-                inlineFunctionsMap.process(kotlinClass, changesCollector)
-            }
-            KotlinClassHeader.Kind.MULTIFILE_CLASS_PART -> {
-                assert(sourceFiles.size == 1) { "Multifile class part from several source files: $sourceFiles" }
-                packagePartMap.addPackagePart(className)
-                partToMultifileFacade.set(className.internalName, header.multifileClassName!!)
-
-                protoMap.process(kotlinClass, changesCollector)
-                constantsMap.process(kotlinClass, changesCollector)
-                inlineFunctionsMap.process(kotlinClass, changesCollector)
-            }
-            KotlinClassHeader.Kind.CLASS -> {
-                assert(sourceFiles.size == 1) { "Class is expected to have only one source file: $sourceFiles" }
-                addToClassStorage(kotlinClass, sourceFiles.first())
-
-                protoMap.process(kotlinClass, changesCollector)
-                constantsMap.process(kotlinClass, changesCollector)
-                inlineFunctionsMap.process(kotlinClass, changesCollector)
-            }
-        }
-    }
-
-    fun clearCacheForRemovedClasses(changesCollector: ChangesCollector) {
-        val dirtyClasses = dirtyOutputClassesMap
-                                .getDirtyOutputClasses()
-                                .map(JvmClassName::byInternalName)
-                                .toList()
-
-        val facadesWithRemovedParts = hashMapOf<JvmClassName, MutableSet<String>>()
-        for (dirtyClass in dirtyClasses) {
-            val facade = partToMultifileFacade.get(dirtyClass.internalName) ?: continue
-            val facadeClassName = JvmClassName.byInternalName(facade)
-            val removedParts = facadesWithRemovedParts.getOrPut(facadeClassName) { hashSetOf() }
-            removedParts.add(dirtyClass.internalName)
-        }
-
-        for ((facade, removedParts) in facadesWithRemovedParts.entries) {
-            val allParts = multifileFacadeToParts[facade.internalName] ?: continue
-            val notRemovedParts = allParts.filter { it !in removedParts }
-
-            if (notRemovedParts.isEmpty()) {
-                multifileFacadeToParts.remove(facade)
-            }
-            else {
-                multifileFacadeToParts[facade] = notRemovedParts
-            }
-        }
-
-        dirtyClasses.forEach {
-            protoMap.remove(it, changesCollector)
-            packagePartMap.remove(it)
-            multifileFacadeToParts.remove(it)
-            partToMultifileFacade.remove(it)
-            constantsMap.remove(it)
-            inlineFunctionsMap.remove(it)
-            internalNameToSource.remove(it.internalName)
-        }
-
-        removeAllFromClassStorage(dirtyClasses.map { it.fqNameForClassNameWithoutDollars })
-
-        dirtyOutputClassesMap.clean()
-    }
-
-    override fun getObsoletePackageParts(): Collection<String> {
-        val obsoletePackageParts =
-                dirtyOutputClassesMap.getDirtyOutputClasses().filter { packagePartMap.isPackagePart(JvmClassName.byInternalName(it)) }
-        debugLog("Obsolete package parts: $obsoletePackageParts")
-        return obsoletePackageParts
-    }
-
-    override fun getPackagePartData(partInternalName: String): JvmPackagePartProto? {
-        return protoMap[JvmClassName.byInternalName(partInternalName)]?.let { value ->
-            JvmPackagePartProto(value.bytes, value.strings)
-        }
-    }
-
-    override fun getObsoleteMultifileClasses(): Collection<String> {
-        val obsoleteMultifileClasses = linkedSetOf<String>()
-        for (dirtyClass in dirtyOutputClassesMap.getDirtyOutputClasses()) {
-            val dirtyFacade = partToMultifileFacade.get(dirtyClass) ?: continue
-            obsoleteMultifileClasses.add(dirtyFacade)
-        }
-        debugLog("Obsolete multifile class facades: $obsoleteMultifileClasses")
-        return obsoleteMultifileClasses
-    }
-
-    override fun getStableMultifileFacadeParts(facadeInternalName: String): Collection<String>? {
-        val partNames = multifileFacadeToParts.get(facadeInternalName) ?: return null
-        return partNames.filter { !dirtyOutputClassesMap.isDirty(it) }
-    }
-
-    override fun getModuleMappingData(): ByteArray? {
-        return protoMap[JvmClassName.byInternalName(MODULE_MAPPING_FILE_NAME)]?.bytes
-    }
-
-    override fun clean() {
-        super.clean()
-        normalCacheVersion(targetDataRoot).clean()
-    }
-
-    private inner class ProtoMap(storageFile: File) : BasicStringMap<ProtoMapValue>(storageFile, ProtoMapValueExternalizer) {
-
-        fun process(kotlinClass: LocalFileKotlinClass, changesCollector: ChangesCollector) {
-            return put(kotlinClass, changesCollector)
-        }
-
-        // A module mapping (.kotlin_module file) is stored in a cache,
-        // because a corresponding file will be deleted on each round
-        // (it is reported as output for each [package part?] source file).
-        // If a mapping is not preserved, a resulting file will only contain data
-        // from files compiled during last round.
-        // However there is no need to compare old and new data in this case
-        // (also that would fail with exception).
-        fun storeModuleMapping(className: JvmClassName, bytes: ByteArray) {
-            storage[className.internalName] = ProtoMapValue(isPackageFacade = false, bytes = bytes, strings = emptyArray())
-        }
-
-        private fun put(kotlinClass: LocalFileKotlinClass, changesCollector: ChangesCollector) {
-            val header = kotlinClass.classHeader
-
-            val key = kotlinClass.className.internalName
-            val oldData = storage[key]
-            val newData = ProtoMapValue(header.kind != KotlinClassHeader.Kind.CLASS,
-                                        BitEncoding.decodeBytes(header.data!!),
-                                        header.strings!!)
-            storage[key] = newData
-
-            val packageFqName = kotlinClass.className.packageFqName
-            changesCollector.collectProtoChanges(oldData?.toProtoData(packageFqName), newData.toProtoData(packageFqName))
-        }
-
-        operator fun contains(className: JvmClassName): Boolean =
-                className.internalName in storage
-
-        operator fun get(className: JvmClassName): ProtoMapValue? =
-                storage[className.internalName]
-
-        fun remove(className: JvmClassName, changesCollector: ChangesCollector) {
-            val key = className.internalName
-            val oldValue = storage[key] ?: return
-            changesCollector.collectProtoChanges(oldData = oldValue.toProtoData(className.packageFqName), newData = null)
-            storage.remove(key)
-        }
-
-        override fun dumpValue(value: ProtoMapValue): String {
-            return (if (value.isPackageFacade) "1" else "0") + java.lang.Long.toHexString(value.bytes.md5())
-        }
-    }
-
-    // todo: reuse code with InlineFunctionsMap?
-    private inner class ConstantsMap(storageFile: File) : BasicStringMap<Map<String, Any>>(storageFile, ConstantsMapExternalizer) {
-        private fun getConstantsMap(bytes: ByteArray): Map<String, Any> {
-            val result = HashMap<String, Any>()
-
-            ClassReader(bytes).accept(object : ClassVisitor(Opcodes.ASM5) {
-                override fun visitField(access: Int, name: String, desc: String, signature: String?, value: Any?): FieldVisitor? {
-                    val staticFinal = Opcodes.ACC_STATIC or Opcodes.ACC_FINAL or Opcodes.ACC_PRIVATE
-                    if (value != null && access and staticFinal == Opcodes.ACC_STATIC or Opcodes.ACC_FINAL) {
-                        result[name] = value
-                    }
-                    return null
-                }
-            }, ClassReader.SKIP_CODE or ClassReader.SKIP_DEBUG or ClassReader.SKIP_FRAMES)
-
-            return result
-        }
-
-        operator fun contains(className: JvmClassName): Boolean =
-                className.internalName in storage
-
-        fun process(kotlinClass: LocalFileKotlinClass, changesCollector: ChangesCollector) {
-            val key = kotlinClass.className.internalName
-            val oldMap = storage[key] ?: emptyMap()
-
-            val newMap = getConstantsMap(kotlinClass.fileContents)
-            if (newMap.isNotEmpty()) {
-                storage[key] = newMap
-            }
-            else {
-                storage.remove(key)
-            }
-
-            for (const in oldMap.keys + newMap.keys) {
-                changesCollector.collectMemberIfValueWasChanged(kotlinClass.scopeFqName(), const, oldMap[const], newMap[const])
-            }
-        }
-
-        fun remove(className: JvmClassName) {
-            storage.remove(className.internalName)
-        }
-
-        override fun dumpValue(value: Map<String, Any>): String =
-                value.dumpMap(Any::toString)
-    }
-
-    private inner class PackagePartMap(storageFile: File) : BasicStringMap<Boolean>(storageFile, BooleanDataDescriptor.INSTANCE) {
-        fun addPackagePart(className: JvmClassName) {
-            storage[className.internalName] = true
-        }
-
-        fun remove(className: JvmClassName) {
-            storage.remove(className.internalName)
-        }
-
-        fun isPackagePart(className: JvmClassName): Boolean =
-                className.internalName in storage
-
-        override fun dumpValue(value: Boolean) = ""
-    }
-
-    private inner class MultifileClassFacadeMap(storageFile: File) : BasicStringMap<Collection<String>>(storageFile, StringCollectionExternalizer) {
-        operator fun set(facadeName: JvmClassName, partNames: Collection<String>) {
-            storage[facadeName.internalName] = partNames
-        }
-
-        operator fun get(internalName: String): Collection<String>? = storage[internalName]
-
-        operator fun contains(internalName: String): Boolean = internalName in storage
-
-        fun remove(className: JvmClassName) {
-            storage.remove(className.internalName)
-        }
-
-        override fun dumpValue(value: Collection<String>): String = value.dumpCollection()
-    }
-
-    private inner class MultifileClassPartMap(storageFile: File) : BasicStringMap<String>(storageFile, EnumeratorStringDescriptor.INSTANCE) {
-        fun set(partName: String, facadeName: String) {
-            storage[partName] = facadeName
-        }
-
-        fun get(partName: String): String? {
-            return storage.get(partName)
-        }
-
-        fun remove(className: JvmClassName) {
-            storage.remove(className.internalName)
-        }
-
-        override fun dumpValue(value: String): String = value
-    }
-
-    inner class SourceToClassesMap(storageFile: File) : BasicStringMap<Collection<String>>(storageFile, PathStringDescriptor, StringCollectionExternalizer) {
-        fun clearOutputsForSource(sourceFile: File) {
-            remove(sourceFile.absolutePath)
-        }
-
-        fun add(sourceFile: File, className: JvmClassName) {
-            storage.append(sourceFile.absolutePath, className.internalName)
-        }
-
-        operator fun get(sourceFile: File): Collection<JvmClassName> =
-                storage[sourceFile.absolutePath].orEmpty().map { JvmClassName.byInternalName(it) }
-
-        override fun dumpValue(value: Collection<String>) = value.dumpCollection()
-
-        private fun remove(path: String) {
-            storage.remove(path)
-        }
-    }
-
-    inner class InternalNameToSourcesMap(storageFile: File) : BasicStringMap<Collection<String>>(storageFile, EnumeratorStringDescriptor(), PathCollectionExternalizer) {
-        operator fun set(internalName: String, sourceFiles: Iterable<File>) {
-            storage[internalName] = sourceFiles.map { it.canonicalPath }
-        }
-
-        operator fun get(internalName: String): Collection<File> =
-                (storage[internalName] ?: emptyList()).map(::File)
-
-        fun remove(internalName: String) {
-            storage.remove(internalName)
-        }
-
-        override fun dumpValue(value: Collection<String>): String =
-                value.dumpCollection()
-    }
-
-    private fun addToClassStorage(kotlinClass: LocalFileKotlinClass, srcFile: File) {
-        val (nameResolver, proto) = JvmProtoBufUtil.readClassDataFrom(kotlinClass.classHeader.data!!, kotlinClass.classHeader.strings!!)
-        addToClassStorage(proto, nameResolver, srcFile)
-    }
-
-    private inner class DirtyOutputClassesMap(storageFile: File) : BasicStringMap<Boolean>(storageFile, BooleanDataDescriptor.INSTANCE) {
-        fun markDirty(className: String) {
-            storage[className] = true
-        }
-
-        fun notDirty(className: String) {
-            storage.remove(className)
-        }
-
-        fun getDirtyOutputClasses(): Collection<String> =
-                storage.keys
-
-        fun isDirty(className: String): Boolean =
-                storage.contains(className)
-
-        override fun dumpValue(value: Boolean) = ""
-    }
-
-    private inner class InlineFunctionsMap(storageFile: File) : BasicStringMap<Map<String, Long>>(storageFile, StringToLongMapExternalizer) {
-        private fun getInlineFunctionsMap(header: KotlinClassHeader, bytes: ByteArray): Map<String, Long> {
-            val inlineFunctions = inlineFunctionsJvmNames(header)
-            if (inlineFunctions.isEmpty()) return emptyMap()
-
-            val result = HashMap<String, Long>()
-
-            ClassReader(bytes).accept(object : ClassVisitor(Opcodes.ASM5) {
-                override fun visitMethod(access: Int, name: String, desc: String, signature: String?, exceptions: Array<out String>?): MethodVisitor? {
-                    val dummyClassWriter = ClassWriter(Opcodes.ASM5)
-
-                    return object : MethodVisitor(Opcodes.ASM5, dummyClassWriter.visitMethod(0, name, desc, null, exceptions)) {
-                        override fun visitEnd() {
-                            val jvmName = name + desc
-                            if (jvmName !in inlineFunctions) return
-
-                            val dummyBytes = dummyClassWriter.toByteArray()!!
-                            val hash = dummyBytes.md5()
-                            result[jvmName] = hash
-                        }
-                    }
-                }
-
-            }, 0)
-
-            return result
-        }
-
-        fun process(kotlinClass: LocalFileKotlinClass, changesCollector: ChangesCollector) {
-            val key = kotlinClass.className.internalName
-            val oldMap = storage[key] ?: emptyMap()
-
-            val newMap = getInlineFunctionsMap(kotlinClass.classHeader, kotlinClass.fileContents)
-            if (newMap.isNotEmpty()) {
-                storage[key] = newMap
-            }
-            else {
-                storage.remove(key)
-            }
-
-            for (fn in oldMap.keys + newMap.keys) {
-                changesCollector.collectMemberIfValueWasChanged(kotlinClass.scopeFqName(), functionNameBySignature(fn), oldMap[fn], newMap[fn])
-            }
-        }
-
-        // TODO get name in better way instead of using substringBefore
-        private fun functionNameBySignature(signature: String): String =
-                signature.substringBefore("(")
-
-        fun remove(className: JvmClassName) {
-            storage.remove(className.internalName)
-        }
-
-        override fun dumpValue(value: Map<String, Long>): String =
-                value.dumpMap { java.lang.Long.toHexString(it) }
-    }
-}
-
-private object PathCollectionExternalizer : CollectionExternalizer<String>(PathStringDescriptor, { THashSet(FileUtil.PATH_HASHING_STRATEGY) })
-
-sealed class ChangeInfo(val fqName: FqName) {
-    open class MembersChanged(fqName: FqName, val names: Collection<String>) : ChangeInfo(fqName) {
-        override fun toStringProperties(): String = super.toStringProperties() + ", names = $names"
-    }
-
-    class Removed(fqName: FqName, names: Collection<String>) : MembersChanged(fqName, names)
-
-    class SignatureChanged(fqName: FqName, val areSubclassesAffected: Boolean) : ChangeInfo(fqName)
-
-
-    protected open fun toStringProperties(): String = "fqName = $fqName"
-
-    override fun toString(): String {
-        return this::class.java.simpleName + "(${toStringProperties()})"
-    }
-}
-
-private fun LocalFileKotlinClass.scopeFqName() =
-        when (classHeader.kind) {
-            KotlinClassHeader.Kind.CLASS -> className.fqNameForClassNameWithoutDollars
-            else -> className.packageFqName
-        }
-
-fun ByteArray.md5(): Long {
-    val d = MessageDigest.getInstance("MD5").digest(this)!!
-    return ((d[0].toLong() and 0xFFL)
-            or ((d[1].toLong() and 0xFFL) shl 8)
-            or ((d[2].toLong() and 0xFFL) shl 16)
-            or ((d[3].toLong() and 0xFFL) shl 24)
-            or ((d[4].toLong() and 0xFFL) shl 32)
-            or ((d[5].toLong() and 0xFFL) shl 40)
-            or ((d[6].toLong() and 0xFFL) shl 48)
-            or ((d[7].toLong() and 0xFFL) shl 56)
-           )
-}
-
-@TestOnly
-fun <K : Comparable<K>, V> Map<K, V>.dumpMap(dumpValue: (V)->String): String =
-        buildString {
-            append("{")
-            for (key in keys.sorted()) {
-                if (length != 1) {
-                    append(", ")
-                }
-
-                val value = get(key)?.let(dumpValue) ?: "null"
-                append("$key -> $value")
-            }
-            append("}")
-        }
-
-@TestOnly fun <T : Comparable<T>> Collection<T>.dumpCollection(): String =
-        "[${sorted().joinToString(", ", transform = Any::toString)}]"

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

@@ -50,5 +50,5 @@ class LocalFileKotlinClass private constructor(
 
     override fun hashCode(): Int = file.hashCode()
     override fun equals(other: Any?): Boolean = other is LocalFileKotlinClass && file == other.file
-    override fun toString(): String = "${this::class.java}: $file"
+    override fun toString(): String = "$javaClass: $file"
 }

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

@@ -29,12 +29,15 @@ import java.io.File
 import java.util.*
 
 
-open class LookupStorage(targetDataDir: File) : BasicMapsOwner(targetDataDir) {
+open class LookupStorage(private val targetDataDir: File) : BasicMapsOwner() {
     companion object {
         private val DELETED_TO_SIZE_TRESHOLD = 0.5
         private val MINIMUM_GARBAGE_COLLECTIBLE_SIZE = 10000
     }
 
+    private val String.storageFile: File
+        get() = File(targetDataDir, this + "." + CACHE_EXTENSION)
+
     private val countersFile = "counters".storageFile
     private val idToFile = registerMap(IdToFileMap("id-to-file".storageFile))
     private val fileToId = registerMap(FileToIdMap("file-to-id".storageFile))
@@ -194,7 +197,7 @@ open class LookupStorage(targetDataDir: File) : BasicMapsOwner(targetDataDir) {
 }
 
 class LookupTrackerImpl(private val delegate: LookupTracker) : LookupTracker {
-    val lookups = MultiMap.createSet<LookupSymbol, String>()
+    val lookups = MultiMap<LookupSymbol, String>()
     val pathInterner = StringInterner()
     private val interner = StringInterner()
 

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

@@ -20,7 +20,6 @@ import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.serialization.ProtoBuf
 import org.jetbrains.kotlin.serialization.deserialization.NameResolver
 import org.jetbrains.kotlin.serialization.jvm.JvmProtoBuf
-import org.jetbrains.kotlin.serialization.js.JsProtoBuf
 import org.jetbrains.kotlin.utils.Interner
 import java.util.*
 
@@ -57,20 +56,6 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (!checkStringEquals(old.getExtension(JvmProtoBuf.packageModuleName), new.getExtension(JvmProtoBuf.packageModuleName))) return false
         }
 
-        if (old.getExtensionCount(JvmProtoBuf.packageLocalVariable) != new.getExtensionCount(JvmProtoBuf.packageLocalVariable)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JvmProtoBuf.packageLocalVariable) - 1) {
-                if (!checkEquals(old.getExtension(JvmProtoBuf.packageLocalVariable, i), new.getExtension(JvmProtoBuf.packageLocalVariable, i))) return false
-            }
-        }
-
-        if (old.hasExtension(JsProtoBuf.packageFqName) != new.hasExtension(JsProtoBuf.packageFqName)) return false
-        if (old.hasExtension(JsProtoBuf.packageFqName)) {
-            if (old.getExtension(JsProtoBuf.packageFqName) != new.getExtension(JsProtoBuf.packageFqName)) return false
-        }
-
         return true
     }
     enum class ProtoBufPackageKind {
@@ -79,9 +64,7 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
         TYPE_ALIAS_LIST,
         TYPE_TABLE,
         SINCE_KOTLIN_INFO_TABLE,
-        JVM_EXT_PACKAGE_MODULE_NAME,
-        JVM_EXT_PACKAGE_LOCAL_VARIABLE_LIST,
-        JS_EXT_PACKAGE_FQ_NAME
+        PACKAGE_MODULE_NAME
     }
 
     fun difference(old: ProtoBuf.Package, new: ProtoBuf.Package): EnumSet<ProtoBufPackageKind> {
@@ -103,23 +86,9 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (!checkEquals(old.sinceKotlinInfoTable, new.sinceKotlinInfoTable)) result.add(ProtoBufPackageKind.SINCE_KOTLIN_INFO_TABLE)
         }
 
-        if (old.hasExtension(JvmProtoBuf.packageModuleName) != new.hasExtension(JvmProtoBuf.packageModuleName)) result.add(ProtoBufPackageKind.JVM_EXT_PACKAGE_MODULE_NAME)
+        if (old.hasExtension(JvmProtoBuf.packageModuleName) != new.hasExtension(JvmProtoBuf.packageModuleName)) result.add(ProtoBufPackageKind.PACKAGE_MODULE_NAME)
         if (old.hasExtension(JvmProtoBuf.packageModuleName)) {
-            if (!checkStringEquals(old.getExtension(JvmProtoBuf.packageModuleName), new.getExtension(JvmProtoBuf.packageModuleName))) result.add(ProtoBufPackageKind.JVM_EXT_PACKAGE_MODULE_NAME)
-        }
-
-        if (old.getExtensionCount(JvmProtoBuf.packageLocalVariable) != new.getExtensionCount(JvmProtoBuf.packageLocalVariable)) {
-            result.add(ProtoBufPackageKind.JVM_EXT_PACKAGE_LOCAL_VARIABLE_LIST)
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JvmProtoBuf.packageLocalVariable) - 1) {
-                if (!checkEquals(old.getExtension(JvmProtoBuf.packageLocalVariable, i), new.getExtension(JvmProtoBuf.packageLocalVariable, i))) result.add(ProtoBufPackageKind.JVM_EXT_PACKAGE_LOCAL_VARIABLE_LIST)
-            }
-        }
-
-        if (old.hasExtension(JsProtoBuf.packageFqName) != new.hasExtension(JsProtoBuf.packageFqName)) result.add(ProtoBufPackageKind.JS_EXT_PACKAGE_FQ_NAME)
-        if (old.hasExtension(JsProtoBuf.packageFqName)) {
-            if (old.getExtension(JsProtoBuf.packageFqName) != new.getExtension(JsProtoBuf.packageFqName)) result.add(ProtoBufPackageKind.JS_EXT_PACKAGE_FQ_NAME)
+            if (!checkStringEquals(old.getExtension(JvmProtoBuf.packageModuleName), new.getExtension(JvmProtoBuf.packageModuleName))) result.add(ProtoBufPackageKind.PACKAGE_MODULE_NAME)
         }
 
         return result
@@ -178,29 +147,6 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (!checkStringEquals(old.getExtension(JvmProtoBuf.classModuleName), new.getExtension(JvmProtoBuf.classModuleName))) return false
         }
 
-        if (old.getExtensionCount(JvmProtoBuf.classLocalVariable) != new.getExtensionCount(JvmProtoBuf.classLocalVariable)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JvmProtoBuf.classLocalVariable) - 1) {
-                if (!checkEquals(old.getExtension(JvmProtoBuf.classLocalVariable, i), new.getExtension(JvmProtoBuf.classLocalVariable, i))) return false
-            }
-        }
-
-        if (old.getExtensionCount(JsProtoBuf.classAnnotation) != new.getExtensionCount(JsProtoBuf.classAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JsProtoBuf.classAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JsProtoBuf.classAnnotation, i), new.getExtension(JsProtoBuf.classAnnotation, i))) return false
-            }
-        }
-
-        if (old.hasExtension(JsProtoBuf.classContainingFileId) != new.hasExtension(JsProtoBuf.classContainingFileId)) return false
-        if (old.hasExtension(JsProtoBuf.classContainingFileId)) {
-            if (old.getExtension(JsProtoBuf.classContainingFileId) != new.getExtension(JsProtoBuf.classContainingFileId)) return false
-        }
-
         return true
     }
     enum class ProtoBufClassKind {
@@ -220,10 +166,7 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
         TYPE_TABLE,
         SINCE_KOTLIN_INFO,
         SINCE_KOTLIN_INFO_TABLE,
-        JVM_EXT_CLASS_MODULE_NAME,
-        JVM_EXT_CLASS_LOCAL_VARIABLE_LIST,
-        JS_EXT_CLASS_ANNOTATION_LIST,
-        JS_EXT_CLASS_CONTAINING_FILE_ID
+        CLASS_MODULE_NAME
     }
 
     fun difference(old: ProtoBuf.Class, new: ProtoBuf.Class): EnumSet<ProtoBufClassKind> {
@@ -276,32 +219,9 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (!checkEquals(old.sinceKotlinInfoTable, new.sinceKotlinInfoTable)) result.add(ProtoBufClassKind.SINCE_KOTLIN_INFO_TABLE)
         }
 
-        if (old.hasExtension(JvmProtoBuf.classModuleName) != new.hasExtension(JvmProtoBuf.classModuleName)) result.add(ProtoBufClassKind.JVM_EXT_CLASS_MODULE_NAME)
+        if (old.hasExtension(JvmProtoBuf.classModuleName) != new.hasExtension(JvmProtoBuf.classModuleName)) result.add(ProtoBufClassKind.CLASS_MODULE_NAME)
         if (old.hasExtension(JvmProtoBuf.classModuleName)) {
-            if (!checkStringEquals(old.getExtension(JvmProtoBuf.classModuleName), new.getExtension(JvmProtoBuf.classModuleName))) result.add(ProtoBufClassKind.JVM_EXT_CLASS_MODULE_NAME)
-        }
-
-        if (old.getExtensionCount(JvmProtoBuf.classLocalVariable) != new.getExtensionCount(JvmProtoBuf.classLocalVariable)) {
-            result.add(ProtoBufClassKind.JVM_EXT_CLASS_LOCAL_VARIABLE_LIST)
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JvmProtoBuf.classLocalVariable) - 1) {
-                if (!checkEquals(old.getExtension(JvmProtoBuf.classLocalVariable, i), new.getExtension(JvmProtoBuf.classLocalVariable, i))) result.add(ProtoBufClassKind.JVM_EXT_CLASS_LOCAL_VARIABLE_LIST)
-            }
-        }
-
-        if (old.getExtensionCount(JsProtoBuf.classAnnotation) != new.getExtensionCount(JsProtoBuf.classAnnotation)) {
-            result.add(ProtoBufClassKind.JS_EXT_CLASS_ANNOTATION_LIST)
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JsProtoBuf.classAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JsProtoBuf.classAnnotation, i), new.getExtension(JsProtoBuf.classAnnotation, i))) result.add(ProtoBufClassKind.JS_EXT_CLASS_ANNOTATION_LIST)
-            }
-        }
-
-        if (old.hasExtension(JsProtoBuf.classContainingFileId) != new.hasExtension(JsProtoBuf.classContainingFileId)) result.add(ProtoBufClassKind.JS_EXT_CLASS_CONTAINING_FILE_ID)
-        if (old.hasExtension(JsProtoBuf.classContainingFileId)) {
-            if (old.getExtension(JsProtoBuf.classContainingFileId) != new.getExtension(JsProtoBuf.classContainingFileId)) result.add(ProtoBufClassKind.JS_EXT_CLASS_CONTAINING_FILE_ID)
+            if (!checkStringEquals(old.getExtension(JvmProtoBuf.classModuleName), new.getExtension(JvmProtoBuf.classModuleName))) result.add(ProtoBufClassKind.CLASS_MODULE_NAME)
         }
 
         return result
@@ -359,20 +279,6 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (!checkEquals(old.getExtension(JvmProtoBuf.methodSignature), new.getExtension(JvmProtoBuf.methodSignature))) return false
         }
 
-        if (old.getExtensionCount(JsProtoBuf.functionAnnotation) != new.getExtensionCount(JsProtoBuf.functionAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JsProtoBuf.functionAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JsProtoBuf.functionAnnotation, i), new.getExtension(JsProtoBuf.functionAnnotation, i))) return false
-            }
-        }
-
-        if (old.hasExtension(JsProtoBuf.functionContainingFileId) != new.hasExtension(JsProtoBuf.functionContainingFileId)) return false
-        if (old.hasExtension(JsProtoBuf.functionContainingFileId)) {
-            if (old.getExtension(JsProtoBuf.functionContainingFileId) != new.getExtension(JsProtoBuf.functionContainingFileId)) return false
-        }
-
         return true
     }
 
@@ -436,25 +342,6 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (!checkEquals(old.getExtension(JvmProtoBuf.propertySignature), new.getExtension(JvmProtoBuf.propertySignature))) return false
         }
 
-        if (old.getExtensionCount(JsProtoBuf.propertyAnnotation) != new.getExtensionCount(JsProtoBuf.propertyAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JsProtoBuf.propertyAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JsProtoBuf.propertyAnnotation, i), new.getExtension(JsProtoBuf.propertyAnnotation, i))) return false
-            }
-        }
-
-        if (old.hasExtension(JsProtoBuf.compileTimeValue) != new.hasExtension(JsProtoBuf.compileTimeValue)) return false
-        if (old.hasExtension(JsProtoBuf.compileTimeValue)) {
-            if (!checkEquals(old.getExtension(JsProtoBuf.compileTimeValue), new.getExtension(JsProtoBuf.compileTimeValue))) return false
-        }
-
-        if (old.hasExtension(JsProtoBuf.propertyContainingFileId) != new.hasExtension(JsProtoBuf.propertyContainingFileId)) return false
-        if (old.hasExtension(JsProtoBuf.propertyContainingFileId)) {
-            if (old.getExtension(JsProtoBuf.propertyContainingFileId) != new.getExtension(JsProtoBuf.propertyContainingFileId)) return false
-        }
-
         return true
     }
 
@@ -534,22 +421,10 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
 
         if (!checkEqualsTypeParameterUpperBoundId(old, new)) return false
 
-        if (old.getExtensionCount(JvmProtoBuf.typeParameterAnnotation) != new.getExtensionCount(JvmProtoBuf.typeParameterAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JvmProtoBuf.typeParameterAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JvmProtoBuf.typeParameterAnnotation, i), new.getExtension(JvmProtoBuf.typeParameterAnnotation, i))) return false
-            }
-        }
+        if (old.getExtensionCount(JvmProtoBuf.typeParameterAnnotation) != new.getExtensionCount(JvmProtoBuf.typeParameterAnnotation)) return false
 
-        if (old.getExtensionCount(JsProtoBuf.typeParameterAnnotation) != new.getExtensionCount(JsProtoBuf.typeParameterAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JsProtoBuf.typeParameterAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JsProtoBuf.typeParameterAnnotation, i), new.getExtension(JsProtoBuf.typeParameterAnnotation, i))) return false
-            }
+        for(i in 0..old.getExtensionCount(JvmProtoBuf.typeParameterAnnotation) - 1) {
+            if (!checkEquals(old.getExtension(JvmProtoBuf.typeParameterAnnotation, i), new.getExtension(JvmProtoBuf.typeParameterAnnotation, i))) return false
         }
 
         return true
@@ -623,13 +498,10 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (old.flags != new.flags) return false
         }
 
-        if (old.getExtensionCount(JvmProtoBuf.typeAnnotation) != new.getExtensionCount(JvmProtoBuf.typeAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JvmProtoBuf.typeAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JvmProtoBuf.typeAnnotation, i), new.getExtension(JvmProtoBuf.typeAnnotation, i))) return false
-            }
+        if (old.getExtensionCount(JvmProtoBuf.typeAnnotation) != new.getExtensionCount(JvmProtoBuf.typeAnnotation)) return false
+
+        for(i in 0..old.getExtensionCount(JvmProtoBuf.typeAnnotation) - 1) {
+            if (!checkEquals(old.getExtension(JvmProtoBuf.typeAnnotation, i), new.getExtension(JvmProtoBuf.typeAnnotation, i))) return false
         }
 
         if (old.hasExtension(JvmProtoBuf.isRaw) != new.hasExtension(JvmProtoBuf.isRaw)) return false
@@ -637,15 +509,6 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (old.getExtension(JvmProtoBuf.isRaw) != new.getExtension(JvmProtoBuf.isRaw)) return false
         }
 
-        if (old.getExtensionCount(JsProtoBuf.typeAnnotation) != new.getExtensionCount(JsProtoBuf.typeAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JsProtoBuf.typeAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JsProtoBuf.typeAnnotation, i), new.getExtension(JsProtoBuf.typeAnnotation, i))) return false
-            }
-        }
-
         return true
     }
 
@@ -667,15 +530,6 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (!checkEquals(old.getExtension(JvmProtoBuf.constructorSignature), new.getExtension(JvmProtoBuf.constructorSignature))) return false
         }
 
-        if (old.getExtensionCount(JsProtoBuf.constructorAnnotation) != new.getExtensionCount(JsProtoBuf.constructorAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JsProtoBuf.constructorAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JsProtoBuf.constructorAnnotation, i), new.getExtension(JsProtoBuf.constructorAnnotation, i))) return false
-            }
-        }
-
         return true
     }
 
@@ -685,23 +539,6 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (!checkStringEquals(old.name, new.name)) return false
         }
 
-        if (old.getExtensionCount(JsProtoBuf.enumEntryAnnotation) != new.getExtensionCount(JsProtoBuf.enumEntryAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JsProtoBuf.enumEntryAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JsProtoBuf.enumEntryAnnotation, i), new.getExtension(JsProtoBuf.enumEntryAnnotation, i))) return false
-            }
-        }
-
-        return true
-    }
-
-    open fun checkEquals(old: ProtoBuf.Annotation, new: ProtoBuf.Annotation): Boolean {
-        if (!checkClassIdEquals(old.id, new.id)) return false
-
-        if (!checkEqualsAnnotationArgument(old, new)) return false
-
         return true
     }
 
@@ -733,15 +570,6 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
             if (old.varargElementTypeId != new.varargElementTypeId) return false
         }
 
-        if (old.getExtensionCount(JsProtoBuf.parameterAnnotation) != new.getExtensionCount(JsProtoBuf.parameterAnnotation)) {
-            return false
-        }
-        else {
-            for(i in 0..old.getExtensionCount(JsProtoBuf.parameterAnnotation) - 1) {
-                if (!checkEquals(old.getExtension(JsProtoBuf.parameterAnnotation, i), new.getExtension(JsProtoBuf.parameterAnnotation, i))) return false
-            }
-        }
-
         return true
     }
 
@@ -783,48 +611,10 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
         return true
     }
 
-    open fun checkEquals(old: ProtoBuf.Annotation.Argument.Value, new: ProtoBuf.Annotation.Argument.Value): Boolean {
-        if (old.hasType() != new.hasType()) return false
-        if (old.hasType()) {
-            if (old.type != new.type) return false
-        }
+    open fun checkEquals(old: ProtoBuf.Annotation, new: ProtoBuf.Annotation): Boolean {
+        if (!checkClassIdEquals(old.id, new.id)) return false
 
-        if (old.hasIntValue() != new.hasIntValue()) return false
-        if (old.hasIntValue()) {
-            if (old.intValue != new.intValue) return false
-        }
-
-        if (old.hasFloatValue() != new.hasFloatValue()) return false
-        if (old.hasFloatValue()) {
-            if (old.floatValue != new.floatValue) return false
-        }
-
-        if (old.hasDoubleValue() != new.hasDoubleValue()) return false
-        if (old.hasDoubleValue()) {
-            if (old.doubleValue != new.doubleValue) return false
-        }
-
-        if (old.hasStringValue() != new.hasStringValue()) return false
-        if (old.hasStringValue()) {
-            if (!checkStringEquals(old.stringValue, new.stringValue)) return false
-        }
-
-        if (old.hasClassId() != new.hasClassId()) return false
-        if (old.hasClassId()) {
-            if (!checkClassIdEquals(old.classId, new.classId)) return false
-        }
-
-        if (old.hasEnumValueId() != new.hasEnumValueId()) return false
-        if (old.hasEnumValueId()) {
-            if (!checkStringEquals(old.enumValueId, new.enumValueId)) return false
-        }
-
-        if (old.hasAnnotation() != new.hasAnnotation()) return false
-        if (old.hasAnnotation()) {
-            if (!checkEquals(old.annotation, new.annotation)) return false
-        }
-
-        if (!checkEqualsAnnotationArgumentValueArrayElement(old, new)) return false
+        if (!checkEqualsAnnotationArgument(old, new)) return false
 
         return true
     }
@@ -877,14 +667,6 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
         return true
     }
 
-    open fun checkEquals(old: ProtoBuf.Annotation.Argument, new: ProtoBuf.Annotation.Argument): Boolean {
-        if (!checkStringEquals(old.nameId, new.nameId)) return false
-
-        if (!checkEquals(old.value, new.value)) return false
-
-        return true
-    }
-
     open fun checkEquals(old: JvmProtoBuf.JvmFieldSignature, new: JvmProtoBuf.JvmFieldSignature): Boolean {
         if (old.hasName() != new.hasName()) return false
         if (old.hasName()) {
@@ -899,6 +681,60 @@ open class ProtoCompareGenerated(val oldNameResolver: NameResolver, val newNameR
         return true
     }
 
+    open fun checkEquals(old: ProtoBuf.Annotation.Argument, new: ProtoBuf.Annotation.Argument): Boolean {
+        if (!checkStringEquals(old.nameId, new.nameId)) return false
+
+        if (!checkEquals(old.value, new.value)) return false
+
+        return true
+    }
+
+    open fun checkEquals(old: ProtoBuf.Annotation.Argument.Value, new: ProtoBuf.Annotation.Argument.Value): Boolean {
+        if (old.hasType() != new.hasType()) return false
+        if (old.hasType()) {
+            if (old.type != new.type) return false
+        }
+
+        if (old.hasIntValue() != new.hasIntValue()) return false
+        if (old.hasIntValue()) {
+            if (old.intValue != new.intValue) return false
+        }
+
+        if (old.hasFloatValue() != new.hasFloatValue()) return false
+        if (old.hasFloatValue()) {
+            if (old.floatValue != new.floatValue) return false
+        }
+
+        if (old.hasDoubleValue() != new.hasDoubleValue()) return false
+        if (old.hasDoubleValue()) {
+            if (old.doubleValue != new.doubleValue) return false
+        }
+
+        if (old.hasStringValue() != new.hasStringValue()) return false
+        if (old.hasStringValue()) {
+            if (!checkStringEquals(old.stringValue, new.stringValue)) return false
+        }
+
+        if (old.hasClassId() != new.hasClassId()) return false
+        if (old.hasClassId()) {
+            if (!checkClassIdEquals(old.classId, new.classId)) return false
+        }
+
+        if (old.hasEnumValueId() != new.hasEnumValueId()) return false
+        if (old.hasEnumValueId()) {
+            if (!checkStringEquals(old.enumValueId, new.enumValueId)) return false
+        }
+
+        if (old.hasAnnotation() != new.hasAnnotation()) return false
+        if (old.hasAnnotation()) {
+            if (!checkEquals(old.annotation, new.annotation)) return false
+        }
+
+        if (!checkEqualsAnnotationArgumentValueArrayElement(old, new)) return false
+
+        return true
+    }
+
     open fun checkEqualsPackageFunction(old: ProtoBuf.Package, new: ProtoBuf.Package): Boolean {
         if (old.functionCount != new.functionCount) return false
 
@@ -1217,14 +1053,6 @@ fun ProtoBuf.Package.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int)
         hashCode = 31 * hashCode + stringIndexes(getExtension(JvmProtoBuf.packageModuleName))
     }
 
-    for(i in 0..getExtensionCount(JvmProtoBuf.packageLocalVariable) - 1) {
-        hashCode = 31 * hashCode + getExtension(JvmProtoBuf.packageLocalVariable, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
-    if (hasExtension(JsProtoBuf.packageFqName)) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.packageFqName)
-    }
-
     return hashCode
 }
 
@@ -1297,18 +1125,6 @@ fun ProtoBuf.Class.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) ->
         hashCode = 31 * hashCode + stringIndexes(getExtension(JvmProtoBuf.classModuleName))
     }
 
-    for(i in 0..getExtensionCount(JvmProtoBuf.classLocalVariable) - 1) {
-        hashCode = 31 * hashCode + getExtension(JvmProtoBuf.classLocalVariable, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
-    for(i in 0..getExtensionCount(JsProtoBuf.classAnnotation) - 1) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.classAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
-    if (hasExtension(JsProtoBuf.classContainingFileId)) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.classContainingFileId)
-    }
-
     return hashCode
 }
 
@@ -1361,14 +1177,6 @@ fun ProtoBuf.Function.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int)
         hashCode = 31 * hashCode + getExtension(JvmProtoBuf.methodSignature).hashCode(stringIndexes, fqNameIndexes)
     }
 
-    for(i in 0..getExtensionCount(JsProtoBuf.functionAnnotation) - 1) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.functionAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
-    if (hasExtension(JsProtoBuf.functionContainingFileId)) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.functionContainingFileId)
-    }
-
     return hashCode
 }
 
@@ -1425,18 +1233,6 @@ fun ProtoBuf.Property.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int)
         hashCode = 31 * hashCode + getExtension(JvmProtoBuf.propertySignature).hashCode(stringIndexes, fqNameIndexes)
     }
 
-    for(i in 0..getExtensionCount(JsProtoBuf.propertyAnnotation) - 1) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.propertyAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
-    if (hasExtension(JsProtoBuf.compileTimeValue)) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.compileTimeValue).hashCode(stringIndexes, fqNameIndexes)
-    }
-
-    if (hasExtension(JsProtoBuf.propertyContainingFileId)) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.propertyContainingFileId)
-    }
-
     return hashCode
 }
 
@@ -1531,10 +1327,6 @@ fun ProtoBuf.TypeParameter.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes:
         hashCode = 31 * hashCode + getExtension(JvmProtoBuf.typeParameterAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
     }
 
-    for(i in 0..getExtensionCount(JsProtoBuf.typeParameterAnnotation) - 1) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.typeParameterAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
     return hashCode
 }
 
@@ -1605,10 +1397,6 @@ fun ProtoBuf.Type.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) ->
         hashCode = 31 * hashCode + getExtension(JvmProtoBuf.isRaw).hashCode()
     }
 
-    for(i in 0..getExtensionCount(JsProtoBuf.typeAnnotation) - 1) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.typeAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
     return hashCode
 }
 
@@ -1631,10 +1419,6 @@ fun ProtoBuf.Constructor.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (I
         hashCode = 31 * hashCode + getExtension(JvmProtoBuf.constructorSignature).hashCode(stringIndexes, fqNameIndexes)
     }
 
-    for(i in 0..getExtensionCount(JsProtoBuf.constructorAnnotation) - 1) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.constructorAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
     return hashCode
 }
 
@@ -1645,22 +1429,6 @@ fun ProtoBuf.EnumEntry.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int
         hashCode = 31 * hashCode + stringIndexes(name)
     }
 
-    for(i in 0..getExtensionCount(JsProtoBuf.enumEntryAnnotation) - 1) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.enumEntryAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
-    return hashCode
-}
-
-fun ProtoBuf.Annotation.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) -> Int): Int {
-    var hashCode = 1
-
-    hashCode = 31 * hashCode + fqNameIndexes(id)
-
-    for(i in 0..argumentCount - 1) {
-        hashCode = 31 * hashCode + getArgument(i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
     return hashCode
 }
 
@@ -1689,10 +1457,6 @@ fun ProtoBuf.ValueParameter.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes:
         hashCode = 31 * hashCode + varargElementTypeId
     }
 
-    for(i in 0..getExtensionCount(JsProtoBuf.parameterAnnotation) - 1) {
-        hashCode = 31 * hashCode + getExtension(JsProtoBuf.parameterAnnotation, i).hashCode(stringIndexes, fqNameIndexes)
-    }
-
     return hashCode
 }
 
@@ -1732,43 +1496,13 @@ fun JvmProtoBuf.JvmPropertySignature.hashCode(stringIndexes: (Int) -> Int, fqNam
     return hashCode
 }
 
-fun ProtoBuf.Annotation.Argument.Value.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) -> Int): Int {
+fun ProtoBuf.Annotation.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) -> Int): Int {
     var hashCode = 1
 
-    if (hasType()) {
-        hashCode = 31 * hashCode + type.hashCode()
-    }
+    hashCode = 31 * hashCode + fqNameIndexes(id)
 
-    if (hasIntValue()) {
-        hashCode = 31 * hashCode + intValue.hashCode()
-    }
-
-    if (hasFloatValue()) {
-        hashCode = 31 * hashCode + floatValue.hashCode()
-    }
-
-    if (hasDoubleValue()) {
-        hashCode = 31 * hashCode + doubleValue.hashCode()
-    }
-
-    if (hasStringValue()) {
-        hashCode = 31 * hashCode + stringIndexes(stringValue)
-    }
-
-    if (hasClassId()) {
-        hashCode = 31 * hashCode + fqNameIndexes(classId)
-    }
-
-    if (hasEnumValueId()) {
-        hashCode = 31 * hashCode + stringIndexes(enumValueId)
-    }
-
-    if (hasAnnotation()) {
-        hashCode = 31 * hashCode + annotation.hashCode(stringIndexes, fqNameIndexes)
-    }
-
-    for(i in 0..arrayElementCount - 1) {
-        hashCode = 31 * hashCode + getArrayElement(i).hashCode(stringIndexes, fqNameIndexes)
+    for(i in 0..argumentCount - 1) {
+        hashCode = 31 * hashCode + getArgument(i).hashCode(stringIndexes, fqNameIndexes)
     }
 
     return hashCode
@@ -1818,16 +1552,6 @@ fun ProtoBuf.Type.Argument.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes:
     return hashCode
 }
 
-fun ProtoBuf.Annotation.Argument.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) -> Int): Int {
-    var hashCode = 1
-
-    hashCode = 31 * hashCode + stringIndexes(nameId)
-
-    hashCode = 31 * hashCode + value.hashCode(stringIndexes, fqNameIndexes)
-
-    return hashCode
-}
-
 fun JvmProtoBuf.JvmFieldSignature.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) -> Int): Int {
     var hashCode = 1
 
@@ -1841,3 +1565,55 @@ fun JvmProtoBuf.JvmFieldSignature.hashCode(stringIndexes: (Int) -> Int, fqNameIn
 
     return hashCode
 }
+
+fun ProtoBuf.Annotation.Argument.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) -> Int): Int {
+    var hashCode = 1
+
+    hashCode = 31 * hashCode + stringIndexes(nameId)
+
+    hashCode = 31 * hashCode + value.hashCode(stringIndexes, fqNameIndexes)
+
+    return hashCode
+}
+
+fun ProtoBuf.Annotation.Argument.Value.hashCode(stringIndexes: (Int) -> Int, fqNameIndexes: (Int) -> Int): Int {
+    var hashCode = 1
+
+    if (hasType()) {
+        hashCode = 31 * hashCode + type.hashCode()
+    }
+
+    if (hasIntValue()) {
+        hashCode = 31 * hashCode + intValue.hashCode()
+    }
+
+    if (hasFloatValue()) {
+        hashCode = 31 * hashCode + floatValue.hashCode()
+    }
+
+    if (hasDoubleValue()) {
+        hashCode = 31 * hashCode + doubleValue.hashCode()
+    }
+
+    if (hasStringValue()) {
+        hashCode = 31 * hashCode + stringIndexes(stringValue)
+    }
+
+    if (hasClassId()) {
+        hashCode = 31 * hashCode + fqNameIndexes(classId)
+    }
+
+    if (hasEnumValueId()) {
+        hashCode = 31 * hashCode + stringIndexes(enumValueId)
+    }
+
+    if (hasAnnotation()) {
+        hashCode = 31 * hashCode + annotation.hashCode(stringIndexes, fqNameIndexes)
+    }
+
+    for(i in 0..arrayElementCount - 1) {
+        hashCode = 31 * hashCode + getArrayElement(i).hashCode(stringIndexes, fqNameIndexes)
+    }
+
+    return hashCode
+}

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

@@ -14,14 +14,20 @@
  * limitations under the License.
  */
 
+// these functions are used in the kotlin gradle plugin
+@file:Suppress("unused")
+
 package org.jetbrains.kotlin.incremental
 
+import com.intellij.ide.highlighter.JavaFileType
 import com.intellij.openapi.util.io.FileUtil
 import com.intellij.openapi.util.text.StringUtil
 import org.jetbrains.kotlin.build.GeneratedFile
 import org.jetbrains.kotlin.build.GeneratedJvmClass
 import org.jetbrains.kotlin.build.JvmSourceRoot
 import org.jetbrains.kotlin.build.isModuleMappingFile
+import org.jetbrains.kotlin.compilerRunner.OutputItemsCollectorImpl
+import org.jetbrains.kotlin.config.IncrementalCompilation
 import org.jetbrains.kotlin.config.Services
 import org.jetbrains.kotlin.incremental.components.LookupTracker
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCache
@@ -30,26 +36,24 @@ import org.jetbrains.kotlin.modules.KotlinModuleXmlBuilder
 import org.jetbrains.kotlin.modules.TargetId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.progress.CompilationCanceledStatus
+import org.jetbrains.kotlin.utils.keysToMap
 import java.io.File
 import java.util.*
 
-fun makeModuleFile(
-        name: String,
-        isTest: Boolean,
-        outputDir: File,
-        sourcesToCompile: Iterable<File>,
-        javaSourceRoots: Iterable<JvmSourceRoot>,
-        classpath: Iterable<File>,
-        friendDirs: Iterable<File>
-): File {
+
+fun Iterable<File>.javaSourceRoots(roots: Iterable<File>): Iterable<File> =
+        filter { it.isJavaFile() }
+                .map { findSrcDirRoot(it, roots) }
+                .filterNotNull()
+
+fun makeModuleFile(name: String, isTest: Boolean, outputDir: File, sourcesToCompile: Iterable<File>, javaSourceRoots: Iterable<File>, classpath: Iterable<File>, friendDirs: Iterable<File>): File {
     val builder = KotlinModuleXmlBuilder()
     builder.addModule(
             name,
             outputDir.absolutePath,
             sourcesToCompile,
-            javaSourceRoots,
+            javaSourceRoots.map { JvmSourceRoot(it) },
             classpath,
-            null,
             "java-production",
             isTest,
             // this excludes the output directories from the class path, to be removed for true incremental compilation
@@ -68,27 +72,72 @@ fun makeCompileServices(
         compilationCanceledStatus: CompilationCanceledStatus?
 ): Services =
     with(Services.Builder()) {
-        register(LookupTracker::class.java, lookupTracker)
-        register(IncrementalCompilationComponents::class.java, IncrementalCompilationComponentsImpl(incrementalCaches))
+        register(IncrementalCompilationComponents::class.java, 
+                 IncrementalCompilationComponentsImpl(incrementalCaches, lookupTracker))
         compilationCanceledStatus?.let {
             register(CompilationCanceledStatus::class.java, it)
         }
         build()
     }
 
-fun updateIncrementalCache(
-        generatedFiles: Iterable<GeneratedFile>,
-        cache: IncrementalJvmCache,
-        changesCollector: ChangesCollector
-) {
-    for (generatedFile in generatedFiles) {
-        when {
-            generatedFile is GeneratedJvmClass -> cache.saveFileToCache(generatedFile, changesCollector)
-            generatedFile.outputFile.isModuleMappingFile() -> cache.saveModuleMappingToCache(generatedFile.sourceFiles, generatedFile.outputFile)
+fun makeLookupTracker(parentLookupTracker: LookupTracker = LookupTracker.DO_NOTHING): LookupTracker =
+        if (IncrementalCompilation.isExperimental()) LookupTrackerImpl(parentLookupTracker)
+        else parentLookupTracker
+
+fun<Target> makeIncrementalCachesMap(
+        targets: Iterable<Target>,
+        getDependencies: (Target) -> Iterable<Target>,
+        getCache: (Target) -> IncrementalCacheImpl<Target>,
+        getTargetId: Target.() -> TargetId
+): Map<TargetId, IncrementalCacheImpl<Target>>
+{
+    val dependents = targets.keysToMap { hashSetOf<Target>() }
+    val targetsWithDependents = targets.toHashSet()
+
+    for (target in targets) {
+        for (dependency in getDependencies(target)) {
+            if (dependency !in targets) continue
+
+            dependents[dependency]!!.add(target)
+            targetsWithDependents.add(target)
         }
     }
 
-    cache.clearCacheForRemovedClasses(changesCollector)
+    val caches = targetsWithDependents.keysToMap { getCache(it) }
+
+    for ((target, cache) in caches) {
+        dependents[target]?.forEach {
+            cache.addDependentCache(caches[it]!!)
+        }
+    }
+
+    return caches.mapKeys { it.key.getTargetId() }
+}
+
+fun<Target> updateIncrementalCaches(
+        targets: Iterable<Target>,
+        generatedFiles: List<GeneratedFile<Target>>,
+        compiledWithErrors: Boolean,
+        getIncrementalCache: (Target) -> IncrementalCacheImpl<Target>
+): CompilationResult {
+
+    var changesInfo = CompilationResult.NO_CHANGES
+    for (generatedFile in generatedFiles) {
+        val ic = getIncrementalCache(generatedFile.target)
+        when {
+            generatedFile is GeneratedJvmClass<Target> -> changesInfo += ic.saveFileToCache(generatedFile)
+            generatedFile.outputFile.isModuleMappingFile() -> changesInfo += ic.saveModuleMappingToCache(generatedFile.sourceFiles, generatedFile.outputFile)
+        }
+    }
+
+    if (!compiledWithErrors) {
+        targets.forEach {
+            val newChangesInfo = getIncrementalCache(it).clearCacheForRemovedClasses()
+            changesInfo += newChangesInfo
+        }
+    }
+
+    return changesInfo
 }
 
 fun LookupStorage.update(
@@ -96,26 +145,49 @@ fun LookupStorage.update(
         filesToCompile: Iterable<File>,
         removedFiles: Iterable<File>
 ) {
-    if (lookupTracker !is LookupTrackerImpl) throw AssertionError("Lookup tracker is expected to be LookupTrackerImpl, got ${lookupTracker::class.java}")
+    if (lookupTracker !is LookupTrackerImpl) throw AssertionError("Lookup tracker is expected to be LookupTrackerImpl, got ${lookupTracker.javaClass}")
 
     removeLookupsFrom(filesToCompile.asSequence() + removedFiles.asSequence())
 
     addAll(lookupTracker.lookups.entrySet(), lookupTracker.pathInterner.values)
 }
 
+fun<Target> OutputItemsCollectorImpl.generatedFiles(
+        targets: Collection<Target>,
+        representativeTarget: Target,
+        getSources: (Target) -> Iterable<File>,
+        getOutputDir: (Target) -> File?
+): List<GeneratedFile<Target>> {
+    // If there's only one target, this map is empty: get() always returns null, and the representativeTarget will be used below
+    val sourceToTarget =
+            if (targets.size >1) targets.flatMap { target -> getSources(target).map { Pair(it, target) } }.toMap()
+            else mapOf<File, Target>()
+
+    return outputs.map { outputItem ->
+        val target =
+                outputItem.sourceFiles.firstOrNull()?.let { sourceToTarget[it] } ?:
+                targets.filter { getOutputDir(it)?.let { outputItem.outputFile.startsWith(it) } ?: false }.singleOrNull() ?:
+                representativeTarget
+        if (outputItem.outputFile.name.endsWith(".class"))
+            GeneratedJvmClass(target, outputItem.sourceFiles, outputItem.outputFile)
+        else
+            GeneratedFile(target, outputItem.sourceFiles, outputItem.outputFile)
+    }
+}
+
 data class DirtyData(
         val dirtyLookupSymbols: Collection<LookupSymbol> = emptyList(),
         val dirtyClassesFqNames: Collection<FqName> = emptyList()
 )
 
-fun ChangesCollector.getDirtyData(
-        caches: Iterable<IncrementalCacheCommon>,
+fun <Target> CompilationResult.getDirtyData(
+        caches: Iterable<IncrementalCacheImpl<Target>>,
         reporter: ICReporter
 ): DirtyData {
     val dirtyLookupSymbols = HashSet<LookupSymbol>()
     val dirtyClassesFqNames = HashSet<FqName>()
 
-    for (change in changes()) {
+    for (change in changes) {
         reporter.report { "Process $change" }
 
         if (change is ChangeInfo.SignatureChanged) {
@@ -162,8 +234,8 @@ fun mapLookupSymbolsToFiles(
     return dirtyFiles
 }
 
-fun mapClassesFqNamesToFiles(
-        caches: Iterable<IncrementalCacheCommon>,
+fun <Target> mapClassesFqNamesToFiles(
+        caches: Iterable<IncrementalCacheImpl<Target>>,
         classesFqNames: Iterable<FqName>,
         reporter: ICReporter,
         excludes: Set<File> = emptySet()
@@ -183,9 +255,12 @@ fun mapClassesFqNamesToFiles(
     return dirtyFiles
 }
 
-fun withSubtypes(
+private fun findSrcDirRoot(file: File, roots: Iterable<File>): File? =
+        roots.firstOrNull { FileUtil.isAncestor(it, file, false) }
+
+fun <Target> withSubtypes(
         typeFqName: FqName,
-        caches: Iterable<IncrementalCacheCommon>
+        caches: Iterable<IncrementalCacheImpl<Target>>
 ): Set<FqName> {
     val types = LinkedList(listOf(typeFqName))
     val subtypes = hashSetOf<FqName>()

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

@@ -20,7 +20,6 @@ import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.incremental.ProtoCompareGenerated.ProtoBufClassKind
 import org.jetbrains.kotlin.incremental.ProtoCompareGenerated.ProtoBufPackageKind
 import org.jetbrains.kotlin.incremental.storage.ProtoMapValue
-import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.protobuf.MessageLite
 import org.jetbrains.kotlin.serialization.Flags
 import org.jetbrains.kotlin.serialization.ProtoBuf
@@ -35,19 +34,21 @@ data class Difference(
         val changedMembersNames: Set<String> = emptySet()
 )
 
-sealed class ProtoData
-data class ClassProtoData(val proto: ProtoBuf.Class, val nameResolver: NameResolver) : ProtoData()
-data class PackagePartProtoData(val proto: ProtoBuf.Package, val nameResolver: NameResolver, val packageFqName: FqName) : ProtoData()
+fun difference(oldData: ProtoMapValue, newData: ProtoMapValue): Difference {
+    if (!oldData.isPackageFacade && newData.isPackageFacade) return Difference(isClassAffected = true, areSubclassesAffected = true)
 
-fun ProtoMapValue.toProtoData(packageFqName: FqName): ProtoData =
-    if (isPackageFacade) {
-        val packageData = JvmProtoBufUtil.readPackageDataFrom(bytes, strings)
-        PackagePartProtoData(packageData.packageProto, packageData.nameResolver, packageFqName)
-    }
-    else {
-        val classData = JvmProtoBufUtil.readClassDataFrom(bytes, strings)
-        ClassProtoData(classData.classProto, classData.nameResolver)
-    }
+    if (oldData.isPackageFacade && !newData.isPackageFacade) return Difference(isClassAffected = true)
+
+    val differenceObject =
+            if (oldData.isPackageFacade) {
+                DifferenceCalculatorForPackageFacade(oldData, newData)
+            }
+            else {
+                DifferenceCalculatorForClass(oldData, newData)
+            }
+
+    return differenceObject.difference()
+}
 
 internal val MessageLite.isPrivate: Boolean
     get() = Visibilities.isPrivate(Deserialization.visibility(
@@ -71,8 +72,11 @@ private fun MessageLite.name(nameResolver: NameResolver): String {
 
 internal fun List<MessageLite>.names(nameResolver: NameResolver): List<String> = map { it.name(nameResolver) }
 
-abstract class DifferenceCalculator {
-    protected abstract val compareObject: ProtoCompareGenerated
+private abstract class DifferenceCalculator() {
+    protected abstract val oldNameResolver: NameResolver
+    protected abstract val newNameResolver: NameResolver
+
+    protected val compareObject by lazy { ProtoCompareGenerated(oldNameResolver, newNameResolver) }
 
     abstract fun difference(): Difference
 
@@ -154,18 +158,19 @@ abstract class DifferenceCalculator {
     }
 }
 
-class DifferenceCalculatorForClass(
-        private val oldData: ClassProtoData,
-        private val newData: ClassProtoData
-) : DifferenceCalculator() {
-    override val compareObject = ProtoCompareGenerated(oldData.nameResolver, newData.nameResolver)
+private class DifferenceCalculatorForClass(oldData: ProtoMapValue, newData: ProtoMapValue) : DifferenceCalculator() {
+    val oldClassData = JvmProtoBufUtil.readClassDataFrom(oldData.bytes, oldData.strings)
+    val newClassData = JvmProtoBufUtil.readClassDataFrom(newData.bytes, newData.strings)
+
+    val oldProto = oldClassData.classProto
+    val newProto = newClassData.classProto
+
+    override val oldNameResolver = oldClassData.nameResolver
+    override val newNameResolver = newClassData.nameResolver
+
+    val diff = compareObject.difference(oldProto, newProto)
 
     override fun difference(): Difference {
-        val (oldProto, oldNameResolver) = oldData
-        val (newProto, newNameResolver) = newData
-
-        val diff = compareObject.difference(oldProto, newProto)
-
         var isClassAffected = false
         var areSubclassesAffected = false
         val names = hashSetOf<String>()
@@ -181,8 +186,7 @@ class DifferenceCalculatorForClass(
         }
 
         for (kind in diff) {
-            @Suppress("UNUSED_VARIABLE") // To make this 'when' exhaustive
-            val unused: Any = when (kind!!) {
+            when (kind!!) {
                 ProtoBufClassKind.COMPANION_OBJECT_NAME -> {
                     if (oldProto.hasCompanionObjectName()) oldProto.companionObjectName.oldToNames()
                     if (newProto.hasCompanionObjectName()) newProto.companionObjectName.newToNames()
@@ -199,7 +203,10 @@ class DifferenceCalculatorForClass(
                 }
                 ProtoBufClassKind.CONSTRUCTOR_LIST -> {
                     val differentNonPrivateConstructors = calcDifferenceForNonPrivateMembers(ProtoBuf.Class::getConstructorList)
-                    isClassAffected = isClassAffected || differentNonPrivateConstructors.isNotEmpty()
+
+                    if (differentNonPrivateConstructors.isNotEmpty()) {
+                        isClassAffected = true
+                    }
                 }
                 ProtoBufClassKind.FUNCTION_LIST ->
                     names.addAll(calcDifferenceForNonPrivateMembers(ProtoBuf.Class::getFunctionList))
@@ -211,15 +218,7 @@ class DifferenceCalculatorForClass(
                     isClassAffected = true
                 }
                 ProtoBufClassKind.SEALED_SUBCLASS_FQ_NAME_LIST -> {
-                    isClassAffected = true
-                    // Subclasses are considered to be affected to fix the case where
-                    // an implementation is added to an nth-level (n > 1) sealed class.
-                    // In case of the following hierarchy:
-                    //     Base <- Intermediate <- Impl
-                    // the change of the SEALED_SUBCLASS_FQ_NAME_LIST will be detected in the Intermediate,
-                    // but there can be usages, that should be rebuilt, without direct references to the Intermediate:
-                    //     when (x as Base) { is Impl -> ... }
-                    areSubclassesAffected = true
+                    // TODO
                 }
                 ProtoBufClassKind.TYPE_TABLE -> {
                     // TODO
@@ -232,17 +231,12 @@ class DifferenceCalculatorForClass(
                 ProtoBufClassKind.FQ_NAME,
                 ProtoBufClassKind.TYPE_PARAMETER_LIST,
                 ProtoBufClassKind.SUPERTYPE_LIST,
-                ProtoBufClassKind.SUPERTYPE_ID_LIST,
-                ProtoBufClassKind.JS_EXT_CLASS_ANNOTATION_LIST -> {
+                ProtoBufClassKind.SUPERTYPE_ID_LIST-> {
                     isClassAffected = true
                     areSubclassesAffected = true
                 }
-                ProtoBufClassKind.JVM_EXT_CLASS_MODULE_NAME,
-                ProtoBufClassKind.JS_EXT_CLASS_CONTAINING_FILE_ID -> {
-                   // TODO
-                }
-                ProtoBufClassKind.JVM_EXT_CLASS_LOCAL_VARIABLE_LIST -> {
-                    // Not affected, local variables are not accessible outside of a file
+                ProtoBufClassKind.CLASS_MODULE_NAME -> {
+                    // TODO
                 }
             }
         }
@@ -251,18 +245,19 @@ class DifferenceCalculatorForClass(
     }
 }
 
-class DifferenceCalculatorForPackageFacade(
-        private val oldData: PackagePartProtoData,
-        private val newData: PackagePartProtoData
-) : DifferenceCalculator() {
-    override val compareObject = ProtoCompareGenerated(oldData.nameResolver, newData.nameResolver)
+private class DifferenceCalculatorForPackageFacade(oldData: ProtoMapValue, newData: ProtoMapValue) : DifferenceCalculator() {
+    val oldPackageData = JvmProtoBufUtil.readPackageDataFrom(oldData.bytes, oldData.strings)
+    val newPackageData = JvmProtoBufUtil.readPackageDataFrom(newData.bytes, newData.strings)
+
+    val oldProto = oldPackageData.packageProto
+    val newProto = newPackageData.packageProto
+
+    override val oldNameResolver = oldPackageData.nameResolver
+    override val newNameResolver = newPackageData.nameResolver
+
+    val diff = compareObject.difference(oldProto, newProto)
 
     override fun difference(): Difference {
-        val oldProto = oldData.proto
-        val newProto = newData.proto
-
-        val diff = compareObject.difference(oldProto, newProto)
-
         val names = hashSetOf<String>()
 
         fun calcDifferenceForNonPrivateMembers(members: (ProtoBuf.Package) -> List<MessageLite>): Collection<String> {
@@ -272,8 +267,7 @@ class DifferenceCalculatorForPackageFacade(
         }
 
         for (kind in diff) {
-            @Suppress("UNUSED_VARIABLE") // To make this 'when' exhaustive
-            val unused: Any = when (kind!!) {
+            when (kind!!) {
                 ProtoBufPackageKind.FUNCTION_LIST ->
                     names.addAll(calcDifferenceForNonPrivateMembers(ProtoBuf.Package::getFunctionList))
                 ProtoBufPackageKind.PROPERTY_LIST ->
@@ -282,13 +276,10 @@ class DifferenceCalculatorForPackageFacade(
                     names.addAll(calcDifferenceForNonPrivateMembers(ProtoBuf.Package::getTypeAliasList))
                 ProtoBufPackageKind.TYPE_TABLE,
                 ProtoBufPackageKind.SINCE_KOTLIN_INFO_TABLE,
-                ProtoBufPackageKind.JVM_EXT_PACKAGE_MODULE_NAME,
-                ProtoBufPackageKind.JS_EXT_PACKAGE_FQ_NAME-> {
+                ProtoBufPackageKind.PACKAGE_MODULE_NAME -> {
                     // TODO
                 }
-                ProtoBufPackageKind.JVM_EXT_PACKAGE_LOCAL_VARIABLE_LIST -> {
-                    // Not affected, local variables are not accessible outside of a file
-                }
+                else -> throw IllegalArgumentException("Unsupported kind: $kind")
             }
         }
 

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

@@ -46,7 +46,7 @@ abstract class BasicMap<K : Comparable<K>, V>(
     fun dump(): String {
         return with(StringBuilder()) {
             with(Printer(this)) {
-                println(this@BasicMap::class.java.simpleName)
+                println(this@BasicMap.javaClass.simpleName)
                 pushIndent()
 
                 for (key in storage.keys.sorted()) {

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

@@ -17,18 +17,14 @@
 package org.jetbrains.kotlin.incremental.storage
 
 import org.jetbrains.annotations.TestOnly
-import java.io.File
 
-open class BasicMapsOwner(val cachesDir: File) {
+open class BasicMapsOwner {
     private val maps = arrayListOf<BasicMap<*, *>>()
 
     companion object {
         val CACHE_EXTENSION = "tab"
     }
 
-    protected val String.storageFile: File
-        get() = File(cachesDir, this + "." + CACHE_EXTENSION)
-
     protected fun <K, V, M : BasicMap<K, V>> registerMap(map: M): M {
         maps.add(map)
         return map
@@ -46,5 +42,5 @@ open class BasicMapsOwner(val cachesDir: File) {
         maps.forEach { it.flush(memoryCachesOnly) }
     }
 
-    @TestOnly fun dump(): String = maps.joinToString("\n\n") { it.dump() }
+    @TestOnly fun dump(): String = maps.map { it.dump() }.joinToString("\n\n")
 }

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

@@ -87,7 +87,7 @@ class LazyStorage<K, V>(
         try {
             storage?.close()
         }
-        catch (ignored: Throwable) {
+        catch (ignored: IOException) {
         }
 
         PersistentHashMap.deleteFilesStartingWith(storageFile)

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

@@ -131,7 +131,7 @@ object ConstantsMapExternalizer : DataExternalizer<Map<String, Any>> {
                     output.writeByte(Kind.STRING.ordinal)
                     IOUtil.writeString(value, output)
                 }
-                else -> throw IllegalStateException("Unexpected constant class: ${value::class.java}")
+                else -> throw IllegalStateException("Unexpected constant class: ${value.javaClass}")
             }
         }
     }

build-common/src/org/jetbrains/kotlin/modules/KotlinModuleXmlBuilder.kt

@@ -39,7 +39,6 @@ class KotlinModuleXmlBuilder {
             sourceFiles: Iterable<File>,
             javaSourceRoots: Iterable<JvmSourceRoot>,
             classpathRoots: Iterable<File>,
-            modularJdkRoot: File?,
             targetTypeId: String,
             isTests: Boolean,
             directoriesToFilterOut: Set<File>,
@@ -65,10 +64,6 @@ class KotlinModuleXmlBuilder {
         processJavaSourceRoots(javaSourceRoots)
         processClasspath(classpathRoots, directoriesToFilterOut)
 
-        if (modularJdkRoot != null) {
-            p.println("<", MODULAR_JDK_ROOT, " ", PATH, "=\"", getEscapedPath(modularJdkRoot), "\"/>")
-        }
-
         closeTag(p, MODULE)
         return this
     }

build-common/test/org/jetbrains/kotlin/TestWithWorkingDir.kt

@@ -1,41 +0,0 @@
-/*
- * Copyright 2010-2017 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin
-
-import com.intellij.openapi.util.io.FileUtil
-import junit.framework.TestCase
-import org.junit.After
-import org.junit.Before
-import java.io.File
-import kotlin.properties.Delegates
-
-abstract class TestWithWorkingDir : TestCase() {
-    protected var workingDir: File by Delegates.notNull()
-        private set
-
-    @Before
-    public override fun setUp() {
-        super.setUp()
-        workingDir = FileUtil.createTempDirectory(this::class.java.simpleName, null, /* deleteOnExit = */ true)
-    }
-
-    @After
-    public override fun tearDown() {
-        workingDir.deleteRecursively()
-        super.tearDown()
-    }
-}

build-common/test/org/jetbrains/kotlin/build/JvmBuildMetaInfoTest.kt

@@ -17,8 +17,10 @@
 package org.jetbrains.kotlin.build
 
 import junit.framework.TestCase
-import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
 import org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments
+import org.jetbrains.kotlin.config.KotlinCompilerVersion
+import org.jetbrains.kotlin.config.LanguageFeature
+import org.jetbrains.kotlin.load.kotlin.JvmMetadataVersion
 import org.junit.Assert.assertNotEquals
 import org.junit.Test
 
@@ -62,14 +64,14 @@ class JvmBuildMetaInfoTest : TestCase() {
     @Test
     fun testEquals() {
         val args1 = K2JVMCompilerArguments()
-        args1.coroutinesState = CommonCompilerArguments.ENABLE
+        args1.coroutinesEnable = true
         val info1 = JvmBuildMetaInfo(args1)
 
         val args2 = K2JVMCompilerArguments()
-        args2.coroutinesState = CommonCompilerArguments.WARN
+        args2.coroutinesEnable = false
         val info2 = JvmBuildMetaInfo(args2)
 
         assertNotEquals(info1, info2)
-        assertEquals(info1, info2.copy(coroutinesEnable = true, coroutinesWarn = false))
+        assertEquals(info1, info2.copy(coroutinesEnable = true))
     }
-}
+}

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

@@ -18,15 +18,15 @@ package org.jetbrains.kotlin.incremental.testingUtils
 
 import java.io.File
 
-data class BuildLogFinder(
+class BuildLogFinder(
+        private val isExperimentalEnabled: Boolean = false,
         private val isDataContainerBuildLogEnabled: Boolean = false,
-        private val isGradleEnabled: Boolean = false,
-        private val isJsEnabled: Boolean = false
+        private val isGradleEnabled: Boolean = false
 ) {
     companion object {
-        private const val JS_LOG = "js-build.log"
         private const val GRADLE_LOG = "gradle-build.log"
         private const val DATA_CONTAINER_LOG = "data-container-version-build.log"
+        private const val EXPERIMENTAL_LOG = "experimental-ic-build.log"
         private const val SIMPLE_LOG = "build.log"
     }
 
@@ -34,9 +34,9 @@ data class BuildLogFinder(
         val names = dir.list() ?: arrayOf()
         val files = names.filter { File(dir, it).isFile }.toSet()
         val matchedName = when {
-            isJsEnabled && JS_LOG in files -> JS_LOG
             isGradleEnabled && GRADLE_LOG in files -> GRADLE_LOG
             isDataContainerBuildLogEnabled && DATA_CONTAINER_LOG in files -> DATA_CONTAINER_LOG
+            isExperimentalEnabled && EXPERIMENTAL_LOG in files -> EXPERIMENTAL_LOG
             SIMPLE_LOG in files -> SIMPLE_LOG
             else -> null
         }

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

@@ -144,7 +144,7 @@ private fun classFileToString(classFile: File): String {
 
             out.write("\n------ string table types proto -----\n${DebugJvmProtoBuf.StringTableTypes.parseDelimitedFrom(input)}")
 
-            if (!classHeader.metadataVersion.isCompatible()) {
+            if (!classHeader!!.metadataVersion.isCompatible()) {
                 error("Incompatible class ($classHeader): $classFile")
             }
 

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

@@ -81,8 +81,8 @@ fun getModificationsToPerform(
 
         val rules = mapOf<String, (String, File) -> Modification>(
                 newSuffix to { path, file -> ModifyContent(path, file) },
-                touchSuffix to { path, _ -> TouchFile(path, touchPolicy) },
-                deleteSuffix to { path, _ -> DeleteFile(path) }
+                touchSuffix to { path, file -> TouchFile(path, touchPolicy) },
+                deleteSuffix to { path, file -> DeleteFile(path) }
         )
 
         val modifications = ArrayList<Modification>()
@@ -128,13 +128,13 @@ fun getModificationsToPerform(
 }
 
 abstract class Modification(val path: String) {
-    abstract fun perform(workDir: File, mapping: MutableMap<File, File>): File?
+    abstract fun perform(workDir: File, mapping: MutableMap<File, File>)
 
-    override fun toString(): String = "${this::class.java.simpleName} $path"
+    override fun toString(): String = "${javaClass.simpleName} $path"
 }
 
 class ModifyContent(path: String, val dataFile: File) : Modification(path) {
-    override fun perform(workDir: File, mapping: MutableMap<File, File>): File? {
+    override fun perform(workDir: File, mapping: MutableMap<File, File>) {
         val file = File(workDir, path)
 
         val oldLastModified = file.lastModified()
@@ -148,12 +148,11 @@ class ModifyContent(path: String, val dataFile: File) : Modification(path) {
         }
 
         mapping[file] = dataFile
-        return file
     }
 }
 
 class TouchFile(path: String, private val touchPolicy: TouchPolicy) : Modification(path) {
-    override fun perform(workDir: File, mapping: MutableMap<File, File>): File? {
+    override fun perform(workDir: File, mapping: MutableMap<File, File>) {
         val file = File(workDir, path)
 
         when (touchPolicy) {
@@ -167,18 +166,16 @@ class TouchFile(path: String, private val touchPolicy: TouchPolicy) : Modificati
             }
         }
 
-        return file
     }
 }
 
 class DeleteFile(path: String) : Modification(path) {
-    override fun perform(workDir: File, mapping: MutableMap<File, File>): File? {
+    override fun perform(workDir: File, mapping: MutableMap<File, File>) {
         val fileToDelete = File(workDir, path)
         if (!fileToDelete.delete()) {
             throw AssertionError("Couldn't delete $fileToDelete")
         }
 
         mapping.remove(fileToDelete)
-        return null
     }
 }

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

@@ -14,9 +14,7 @@ public final class DebugJvmProtoBuf {
     registry.add(org.jetbrains.kotlin.serialization.jvm.DebugJvmProtoBuf.isRaw);
     registry.add(org.jetbrains.kotlin.serialization.jvm.DebugJvmProtoBuf.typeParameterAnnotation);
     registry.add(org.jetbrains.kotlin.serialization.jvm.DebugJvmProtoBuf.classModuleName);
-    registry.add(org.jetbrains.kotlin.serialization.jvm.DebugJvmProtoBuf.classLocalVariable);
     registry.add(org.jetbrains.kotlin.serialization.jvm.DebugJvmProtoBuf.packageModuleName);
-    registry.add(org.jetbrains.kotlin.serialization.jvm.DebugJvmProtoBuf.packageLocalVariable);
   }
   public interface StringTableTypesOrBuilder extends
       // @@protoc_insertion_point(interface_extends:org.jetbrains.kotlin.serialization.jvm.StringTableTypes)
@@ -4588,17 +4586,6 @@ public final class DebugJvmProtoBuf {
           .newFileScopedGeneratedExtension(
         java.lang.Integer.class,
         null);
-  public static final int CLASS_LOCAL_VARIABLE_FIELD_NUMBER = 102;
-  /**
-   * <code>extend .org.jetbrains.kotlin.serialization.Class { ... }</code>
-   */
-  public static final
-    org.jetbrains.kotlin.protobuf.GeneratedMessage.GeneratedExtension<
-      org.jetbrains.kotlin.serialization.DebugProtoBuf.Class,
-      java.util.List<org.jetbrains.kotlin.serialization.DebugProtoBuf.Property>> classLocalVariable = org.jetbrains.kotlin.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        org.jetbrains.kotlin.serialization.DebugProtoBuf.Property.class,
-        org.jetbrains.kotlin.serialization.DebugProtoBuf.Property.getDefaultInstance());
   public static final int PACKAGE_MODULE_NAME_FIELD_NUMBER = 101;
   /**
    * <code>extend .org.jetbrains.kotlin.serialization.Package { ... }</code>
@@ -4610,17 +4597,6 @@ public final class DebugJvmProtoBuf {
           .newFileScopedGeneratedExtension(
         java.lang.Integer.class,
         null);
-  public static final int PACKAGE_LOCAL_VARIABLE_FIELD_NUMBER = 102;
-  /**
-   * <code>extend .org.jetbrains.kotlin.serialization.Package { ... }</code>
-   */
-  public static final
-    org.jetbrains.kotlin.protobuf.GeneratedMessage.GeneratedExtension<
-      org.jetbrains.kotlin.serialization.DebugProtoBuf.Package,
-      java.util.List<org.jetbrains.kotlin.serialization.DebugProtoBuf.Property>> packageLocalVariable = org.jetbrains.kotlin.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        org.jetbrains.kotlin.serialization.DebugProtoBuf.Property.class,
-        org.jetbrains.kotlin.serialization.DebugProtoBuf.Property.getDefaultInstance());
   private static final org.jetbrains.kotlin.protobuf.Descriptors.Descriptor
     internal_static_org_jetbrains_kotlin_serialization_jvm_StringTableTypes_descriptor;
   private static
@@ -4702,15 +4678,9 @@ public final class DebugJvmProtoBuf {
       "g.jetbrains.kotlin.serialization.Annotat" +
       "ion:J\n\021class_module_name\022).org.jetbrains" +
       ".kotlin.serialization.Class\030e \001(\005B\004\230\265\030\001:" +
-      "u\n\024class_local_variable\022).org.jetbrains." +
-      "kotlin.serialization.Class\030f \003(\0132,.org.j" +
-      "etbrains.kotlin.serialization.Property:N",
-      "\n\023package_module_name\022+.org.jetbrains.ko" +
-      "tlin.serialization.Package\030e \001(\005B\004\230\265\030\001:y" +
-      "\n\026package_local_variable\022+.org.jetbrains" +
-      ".kotlin.serialization.Package\030f \003(\0132,.or" +
-      "g.jetbrains.kotlin.serialization.Propert" +
-      "yB\022B\020DebugJvmProtoBuf"
+      "N\n\023package_module_name\022+.org.jetbrains.k" +
+      "otlin.serialization.Package\030e \001(\005B\004\230\265\030\001B" +
+      "\022B\020DebugJvmProtoBuf"
     };
     org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
@@ -4763,9 +4733,7 @@ public final class DebugJvmProtoBuf {
     isRaw.internalInit(descriptor.getExtensions().get(4));
     typeParameterAnnotation.internalInit(descriptor.getExtensions().get(5));
     classModuleName.internalInit(descriptor.getExtensions().get(6));
-    classLocalVariable.internalInit(descriptor.getExtensions().get(7));
-    packageModuleName.internalInit(descriptor.getExtensions().get(8));
-    packageLocalVariable.internalInit(descriptor.getExtensions().get(9));
+    packageModuleName.internalInit(descriptor.getExtensions().get(7));
     org.jetbrains.kotlin.protobuf.ExtensionRegistry registry =
         org.jetbrains.kotlin.protobuf.ExtensionRegistry.newInstance();
     registry.add(org.jetbrains.kotlin.serialization.DebugExtOptionsProtoBuf.stringIdInTable);

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

@@ -0,0 +1,18 @@
+# This file is used to override default values used by the Ant build system.
+#
+# This file must be checked into Version Control Systems, as it is
+# integral to the build system of your project.
+
+# This file is only used by the Ant script.
+
+# You can use this to override default values such as
+#  'source.dir' for the location of your java source folder and
+#  'out.dir' for the location of your output folder.
+
+# You can also use it define how the release builds are signed by declaring
+# the following properties:
+#  'key.store' for the location of your keystore and
+#  'key.alias' for the name of the key to use.
+# The password will be asked during the build when you use the 'release' target.
+
+tested.project.dir=tested-module

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

@@ -3,11 +3,9 @@
 buildscript {
     repositories {
         jcenter()
-        google()
-
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0-beta4'
+        classpath 'com.android.tools.build:gradle:2.2.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -17,12 +15,11 @@ apply plugin: 'com.android.application'
 
 repositories {
     jcenter()
-    google()
 }
 
 android {
     compileSdkVersion 19
-    buildToolsVersion "26.0.1"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "org.jetbrains.kotlin.android.tests"
@@ -67,27 +64,12 @@ android {
 
     dexOptions {
         dexInProcess false
-        javaMaxHeapSize "600m"
+        javaMaxHeapSize "700m"
         //default is 4 and Total Memory = maxProcessCount * javaMaxHeapSize
-        maxProcessCount 1
-        additionalParameters "--debug"
+        maxProcessCount 2
     }
 }
 
-task jarTestFolders() {
-    println "Jar folders..."
-    new File("${projectDir}/libs/").listFiles().each { File file ->
-        if (file.isDirectory()) {
-            println "Jar '${file.name}' folder..."
-            ant.jar(basedir: "libs/${file.name}/", destfile: "libs/" +  file.name  + ".jar")
-        }
-    }
-}
-
-tasks.withType(JavaCompile) {
-    compileTask -> compileTask.dependsOn jarTestFolders
-}
-
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     androidTestCompile 'junit:junit:4.12'

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

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="testsForAndroid" default="help" basedir="">
+
+  <property file="local.properties"/>
+
+  <property file="ant.properties"/>
+
+  <loadproperties srcFile="project.properties"/>
+
+  <import file="custom_rules.xml" optional="true"/>
+
+  <import file="${sdk.dir}/tools/ant/build.xml"/>
+
+  <target name="pack_libraries">
+    <jar basedir="libs/codegen-test-output" destfile="libs/test.jar"/>
+    <delete dir="libs/codegen-test-output"/>
+  </target>
+
+</project>

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

@@ -1,4 +0,0 @@
-#don't try to download android specific tools within gradle: licence acceptance will be required
-android.builder.sdkDownload=false
-android.enableAapt2=false
-android.enableD8=false

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

@@ -20,6 +20,7 @@ import com.intellij.util.PlatformUtils;
 import junit.framework.TestCase;
 import junit.framework.TestSuite;
 import org.jetbrains.annotations.Nullable;
+import org.jetbrains.kotlin.android.tests.ant.AntRunner;
 import org.jetbrains.kotlin.android.tests.download.SDKDownloader;
 import org.jetbrains.kotlin.android.tests.emulator.Emulator;
 import org.jetbrains.kotlin.android.tests.gradle.GradleRunner;
@@ -82,6 +83,8 @@ public class CodegenTestsOnAndroidRunner {
         downloader.unzipAll();
         PermissionManager.setPermissions(pathManager);
 
+        AntRunner antRunner = new AntRunner(pathManager);
+        antRunner.packLibraries();
         Emulator emulator = new Emulator(pathManager, Emulator.ARM);
         GradleRunner gradleRunner = new GradleRunner(pathManager);
         gradleRunner.clean();
@@ -148,7 +151,7 @@ public class CodegenTestsOnAndroidRunner {
 
         for (int i = 0; i < testCases.getLength(); i++) {
             Element item = (Element) testCases.item(i);
-            NodeList failure = item.getElementsByTagName("failure");
+            final NodeList failure = item.getElementsByTagName("failure");
             String name = item.getAttribute("name");
             String clazz = item.getAttribute("classname");
 

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

@@ -52,8 +52,8 @@ public class PathManager {
         return getAndroidSdkRoot() + "/build-tools";
     }
 
-    public String getOutputForCompiledFiles(int index) {
-        return tmpFolder + "/libs/libtest" + index;
+    public String getOutputForCompiledFiles() {
+        return tmpFolder + "/libs/codegen-test-output";
     }
 
     public String getLibsFolderInAndroidTestedModuleTmpFolder() {
@@ -84,6 +84,10 @@ public class PathManager {
         return getDependenciesRoot() + "/download";
     }
 
+    public String getAntBinDirectory() {
+        return rootFolder + "/dependencies/ant-1.8/bin";
+    }
+
     public String getAndroidModuleRoot() {
         return rootFolder + "/compiler/android-tests/android-module";
     }

compiler/android-tests/src/org/jetbrains/kotlin/android/tests/ant/AntRunner.java

@@ -0,0 +1,105 @@
+/*
+ * 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.ant;
+
+import com.intellij.execution.configurations.GeneralCommandLine;
+import com.intellij.openapi.util.SystemInfo;
+import org.jetbrains.kotlin.android.tests.OutputUtils;
+import org.jetbrains.kotlin.android.tests.PathManager;
+import org.jetbrains.kotlin.android.tests.run.RunResult;
+import org.jetbrains.kotlin.android.tests.run.RunUtils;
+import org.jetbrains.kotlin.utils.ExceptionUtilsKt;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class AntRunner {
+    private final List<String> listOfAntCommands;
+
+    public AntRunner(PathManager pathManager) {
+        listOfAntCommands = new ArrayList<String>();
+        String antCmdName = SystemInfo.isWindows ? "ant.bat" : "ant";
+        listOfAntCommands.add(pathManager.getAntBinDirectory() + "/" + antCmdName);
+        listOfAntCommands.add("-Dsdk.dir=" + pathManager.getAndroidSdkRoot());
+        listOfAntCommands.add("-buildfile");
+        listOfAntCommands.add(pathManager.getTmpFolder() + "/build.xml");
+    }
+
+    /* Pack compiled sources on first step to one jar file */
+    public void packLibraries() {
+        System.out.println("Pack libraries...");
+        RunResult result = RunUtils.execute(generateCommandLine("pack_libraries"));
+        OutputUtils.checkResult(result);
+    }
+
+    /* Clean output directory */
+    public void cleanOutput() {
+        System.out.println("Clearing output directory...");
+        RunResult result = RunUtils.execute(generateCommandLine("clean"));
+        OutputUtils.checkResult(result);
+    }
+
+    public void compileSources() {
+        System.out.println("Compiling sources...");
+        RunResult result = RunUtils.execute(generateCommandLine("debug"));
+        OutputUtils.checkResult(result);
+    }
+
+    public void installApplicationOnEmulator() {
+        System.out.println("Installing apk...");
+        RunResult result = RunUtils.execute(generateCommandLine("installt"));
+        String resultOutput = result.getOutput();
+        if (!isInstallSuccessful(resultOutput)) {
+            installApplicationOnEmulator();
+            return;
+        }
+        else {
+            if (result.getStatus()) {
+                System.out.println(resultOutput);
+            }
+        }
+        OutputUtils.checkResult(result);
+    }
+
+    public String runTestsOnEmulator() {
+        System.out.println("Running tests...");
+        RunResult result = RunUtils.execute(generateCommandLine("test"));
+        String resultOutput = result.getOutput();
+        OutputUtils.checkResult(result);
+        return resultOutput;
+    }
+
+    private static boolean isInstallSuccessful(String output) {
+        if (output.contains("Is the system running?")) {
+            System.out.println("Device not ready. Waiting for 20 sec.");
+            try {
+                Thread.sleep(20000);
+            }
+            catch (InterruptedException e) {
+                throw ExceptionUtilsKt.rethrow(e);
+            }
+            return false;
+        }
+        return true;
+    }
+
+    private GeneralCommandLine generateCommandLine(String taskName) {
+        GeneralCommandLine commandLine = new GeneralCommandLine(listOfAntCommands);
+        commandLine.addParameter(taskName);
+        return commandLine;
+    }
+}