Fix EA-57538 - assert: IDELightClassGenerationSupport.getContextForPackage

#KT-5348 Fixed
(cherry picked from commit 09e8d0d)

idea/src/META-INF/plugin.xml

@@ -747,29 +747,29 @@
     <localInspection implementationClass="org.jetbrains.jet.plugin.inspections.ExplicitGetInspection"
         displayName="Explicit 'get'"
         groupName="Kotlin"
-        enabledByDefault="true"
-        level="WARNING"
+        enabledByDefault="false"
+        level="WEAK WARNING"
         />
 
     <localInspection implementationClass="org.jetbrains.jet.plugin.inspections.IfThenToElvisInspection"
         displayName="If-Then foldable to '?:'"
         groupName="Kotlin"
         enabledByDefault="true"
-        level="WARNING"
+        level="WEAK WARNING"
         />
 
     <localInspection implementationClass="org.jetbrains.jet.plugin.inspections.IfThenToSafeAccessInspection"
         displayName="If-Then foldable to '?.'"
         groupName="Kotlin"
         enabledByDefault="true"
-        level="WARNING"
+        level="WEAK WARNING"
         />
 
     <localInspection implementationClass="org.jetbrains.jet.plugin.inspections.RemoveExplicitTypeArgsInspection"
         displayName="Type arguments are unnecessary"
         groupName="Kotlin"
         enabledByDefault="true"
-        level="WARNING"
+        level="WEAK WARNING"
         />
 
     <localInspection implementationClass="org.jetbrains.jet.plugin.inspections.SimplifyBinaryNegationInspection"

idea/src/org/jetbrains/jet/plugin/highlighter/DuplicateJvmSignatureAnnotator.java

@@ -26,6 +26,7 @@ import org.jetbrains.jet.lang.psi.JetDeclaration;
 import org.jetbrains.jet.lang.psi.JetElement;
 import org.jetbrains.jet.lang.psi.JetFile;
 import org.jetbrains.jet.lang.resolve.Diagnostics;
+import org.jetbrains.jet.plugin.JetPluginUtil;
 import org.jetbrains.jet.plugin.caches.resolve.ResolvePackage;
 import org.jetbrains.jet.plugin.project.TargetPlatform;
 import org.jetbrains.jet.plugin.project.TargetPlatformDetector;
@@ -35,6 +36,8 @@ public class DuplicateJvmSignatureAnnotator implements Annotator {
     @Override
     public void annotate(@NotNull PsiElement element, @NotNull AnnotationHolder holder) {
         if (!(element instanceof JetFile) && !(element instanceof JetDeclaration)) return;
+        if (!JetPluginUtil.isInSource(element, false)) return;
+
         PsiFile file = element.getContainingFile();
         if (!(file instanceof JetFile) || TargetPlatformDetector.getPlatform((JetFile) file) != TargetPlatform.JVM) return;
 

libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt

@@ -234,8 +234,8 @@ open class KotlinAndroidPlugin [Inject] (val scriptHandler: ScriptHandler): Plug
                 javaSourceList.add(Callable<File?>{ variant.getRenderscriptCompile().getSourceOutputDir() })
 
                 if (variant is ApkVariant) {
-                    for (flavour in variant.getProductFlavors().iterator()) {
-                       val flavourSourceSetName = buildTypeSourceSetName + flavour.getName()
+                    for (flavourName in AndroidGradleWrapper.getProductFlavorsNames(variant)) {
+                       val flavourSourceSetName = buildTypeSourceSetName + flavourName
                         val flavourSourceSet : AndroidSourceSet? = sourceSets.findByName(flavourSourceSetName)
                         if (flavourSourceSet != null) {
                             javaSourceList.add(AndroidGradleWrapper.getJavaSrcDirs(flavourSourceSet))

libraries/tools/kotlin-gradle-plugin-core/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/android/AndroidGradleWrapper.groovy

@@ -1,6 +1,7 @@
 package org.jetbrains.kotlin.gradle.plugin.android
 
 import com.android.build.gradle.BasePlugin
+import com.android.build.gradle.api.ApkVariant
 import org.gradle.api.tasks.util.PatternFilterable
 import org.jetbrains.annotations.NotNull
 
@@ -39,4 +40,9 @@ class AndroidGradleWrapper {
   static def Set<File> getJavaSrcDirs(Object androidSourceSet) {
     return androidSourceSet.getJava().getSrcDirs()
   }
+
+  @NotNull
+  static def List<String> getProductFlavorsNames(ApkVariant variant) {
+      return variant.getProductFlavors().iterator().collect { it.getName() }
+  }
 }