Fixes assert:
com.intellij.testFramework.LoggedErrorProcessor$TestLoggerAssertionError: org.jetbrains.kotlin.asJava.builder.StubComputationTracker requested as a service, but it is a component - convert it to a service or change call to project.getComponent()
Fix of the test
PsiCheckerTestGenerated$DuplicateJvmSignature$Fields.testClassObjectCopiedFieldObject
additionally fixed the bug with blinking this test example in IDEA with UL classes enabled.
The story:
Extra diagnostics could be requested for any KtClassOrObject but for _nested_ classes result may depend on outer class members signature collecting. So the the order of outer/nested diagnostic reporting takes matter.
So for nested classes/objects we have to gen members of outer classes.
The behavior of this part of code is following:
1) We wrap the kotlin light class to the object that wraps the kt files into compiled (!) cls stub (notice, that most of the time it is a single file wrapper)
2) Platform wishes to get the mirror psi of this "compiled" stub work with text of it.
3) Platform request mirror element that asserted to be ok ONLY for multifiles stub.
4) It leads to EA-209577
There is no idea why so, but the exception is high-rated, so this assertion was deleted.
Fixed EA-209577
The might be code that stores light class references (for example
ChangeMethodSignatureFromUsageFix) and tries to find methods
after invalidating. Internal class caches has an additional assert that
methods obtained are valid and this assert can be violated if the list
of methods was cached before some method invalidation.
This a major problem of current light-classes implementation. Other
places should be checked and fixed as well.
Check test:
QuickFixMultiFileTestGenerated$ChangeSignature$Jk.testJkKeepValOnAddingParameter1
Caused by: java.lang.AssertionError: Element: class org.jetbrains.kotlin.asJava.classes.KtUltraLightMethodForSourceDeclaration #kotlin because: File language:Language: JAVA != Provider base language:Language: kotlin
invalidated at: no info
Attachments:
at com.intellij.testFramework.LoggedErrorProcessor.processError(LoggedErrorProcessor.java:61)
at org.jetbrains.kotlin.idea.test.KotlinLightCodeInsightFixtureTestCase$setUp$1.processError(KotlinLightCodeInsightFixtureTestCase.kt:84)
at com.intellij.testFramework.TestLogger.error(TestLogger.java:40)
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:170)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$null$1(PassExecutorService.java:442)
at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1166)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$2(PassExecutorService.java:423)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:586)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:86)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.doRun(PassExecutorService.java:422)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$run$0(PassExecutorService.java:398)
at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:164)
at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:218)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:396)
at com.intellij.concurrency.JobLauncherImpl$VoidForkJoinTask$1.exec(JobLauncherImpl.java:174)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Caused by: com.intellij.psi.PsiInvalidElementAccessException: Element: class org.jetbrains.kotlin.asJava.classes.KtUltraLightMethodForSourceDeclaration #kotlin because: File language:Language: JAVA != Provider base language:Language: kotlin
invalidated at: no info
at com.intellij.psi.util.PsiUtilCore.ensureValid(PsiUtilCore.java:482)
at com.intellij.psi.impl.PsiClassImplUtil$1.add(PsiClassImplUtil.java:380)
at com.intellij.psi.scope.processor.FilterScopeProcessor.execute(FilterScopeProcessor.java:59)
at com.intellij.psi.impl.PsiClassImplUtil.processDeclarationsInClassNotCached(PsiClassImplUtil.java:684)
at com.intellij.psi.impl.PsiClassImplUtil.lambda$createMembersMap$2(PsiClassImplUtil.java:395)
at com.intellij.util.containers.ConcurrentFactoryMap$2.create(ConcurrentFactoryMap.java:181)
at com.intellij.util.containers.ConcurrentFactoryMap.get(ConcurrentFactoryMap.java:45)
at com.intellij.psi.impl.PsiClassImplUtil$MembersMap.get(PsiClassImplUtil.java:357)
at com.intellij.psi.impl.PsiClassImplUtil$MembersMap.access$000(PsiClassImplUtil.java:349)
at com.intellij.psi.impl.PsiClassImplUtil.getMap(PsiClassImplUtil.java:207)
at com.intellij.psi.impl.PsiClassImplUtil.findByMap(PsiClassImplUtil.java:153)
at com.intellij.psi.impl.PsiClassImplUtil.findMethodsByName(PsiClassImplUtil.java:96)
at com.intellij.psi.impl.source.ClassInnerStuffCache.findMethodsByName(ClassInnerStuffCache.java:67)
at org.jetbrains.kotlin.asJava.classes.KtLightClassBase.findMethodsByName(KtLightClassBase.kt:52)
at com.intellij.codeInsight.daemon.impl.quickfix.ChangeMethodSignatureFromUsageFix.getShortText(ChangeMethodSignatureFromUsageFix.java:94)
at com.intellij.codeInsight.daemon.impl.quickfix.ChangeMethodSignatureFromUsageFix.isAvailable(ChangeMethodSignatureFromUsageFix.java:152)
at com.intellij.codeInsight.intention.impl.ShowIntentionActionsHandler.availableFor(ShowIntentionActionsHandler.java:127)
at com.intellij.codeInsight.intention.impl.CachedIntentions.wrapActionsTo(CachedIntentions.java:183)
at com.intellij.codeInsight.intention.impl.CachedIntentions.wrapAndUpdateActions(CachedIntentions.java:135)
at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.doCollectInformation(ShowIntentionsPass.java:222)
at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:69)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$null$1(PassExecutorService.java:430)
... 15 more
There're exceptions from `isWritable` method in light classes caused by
accessing invalid elements.
Override KtLightMemberImpl implementation to avoid activating
decompiler during validity check.
It is workaround about intensive exception #EA-121413. There is no idea how to fix it fast but it is a try. In case of using UltraLight classes we hope not to
use old fashion light classes anymore soon. (Fixed #KT-28193)
Before this commit, getTextOffset() and getTextRange() coming from the super class, returned numbers for the property, not for its accessor. This commit fixes the inconsistency.
Vyacheslav Gerasimov