Error while indexing elixir 1.3.2 lib/elixir/lib/kernel.ex

[develop7]

Version

4.3.0

Exception

Message

Error while indexing /home/develop7/src/elixir-1.3.2/lib/elixir/lib/kernel.ex
To reindex this file IDEA has to be restarted: @NotNull method org/elixir_lang/psi/impl/ElixirPsiImplUtil.canonicalNameSet must not return null

Stacktrace

java.lang.IllegalStateException: @NotNull method org/elixir_lang/psi/impl/ElixirPsiImplUtil.canonicalNameSet must not return null
    at org.elixir_lang.psi.impl.ElixirPsiImplUtil.canonicalNameSet(ElixirPsiImplUtil.java:417)
    at org.elixir_lang.psi.impl.ElixirUnmatchedAtUnqualifiedNoParenthesesCallImpl.canonicalNameSet(ElixirUnmatchedAtUnqualifiedNoParenthesesCallImpl.java:66)
    at org.elixir_lang.psi.stub.type.call.Stub.hasCanonicalNames(Stub.java:100)
    at org.elixir_lang.psi.stub.type.call.Stub.hasNameOrCanonicalNames(Stub.java:111)
    at org.elixir_lang.psi.stub.type.call.Stub.shouldCreateStub(Stub.java:87)
    at com.intellij.psi.stubs.DefaultStubBuilder.buildStubTreeFor(DefaultStubBuilder.java:69)
    at com.intellij.psi.stubs.DefaultStubBuilder.buildStubTree(DefaultStubBuilder.java:36)
    at com.intellij.psi.stubs.StubTreeBuilder.buildStubTree(StubTreeBuilder.java:86)
    at com.intellij.psi.stubs.StubUpdatingIndex$4.a(StubUpdatingIndex.java:209)
    at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:851)
    at com.intellij.psi.stubs.StubUpdatingIndex$4.map(StubUpdatingIndex.java:208)
    at com.intellij.psi.stubs.StubUpdatingIndex$4.map(StubUpdatingIndex.java:191)
    at com.intellij.util.indexing.MapReduceIndex.update(MapReduceIndex.java:457)
    at com.intellij.util.indexing.FileBasedIndexImpl.updateSingleIndex(FileBasedIndexImpl.java:1633)
    at com.intellij.util.indexing.FileBasedIndexImpl.a(FileBasedIndexImpl.java:1559)
    at com.intellij.openapi.fileTypes.impl.FileTypeManagerImpl.freezeFileTypeTemporarilyIn(FileTypeManagerImpl.java:505)
    at com.intellij.util.indexing.FileBasedIndexImpl.a(FileBasedIndexImpl.java:1516)
    at com.intellij.util.indexing.FileBasedIndexImpl.indexFileContent(FileBasedIndexImpl.java:1501)
    at com.intellij.util.indexing.UnindexedFilesUpdater.a(UnindexedFilesUpdater.java:107)
    at com.intellij.openapi.project.CacheUpdateRunner$MyRunnable.a(CacheUpdateRunner.java:219)
    at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1034)
    at com.intellij.openapi.project.CacheUpdateRunner$MyRunnable.a(CacheUpdateRunner.java:236)
    at com.intellij.openapi.progress.impl.CoreProgressManager$3.run(CoreProgressManager.java:170)
    at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:494)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:443)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:54)
    at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:155)
    at com.intellij.openapi.project.CacheUpdateRunner$MyRunnable.run(CacheUpdateRunner.java:232)
    at com.intellij.openapi.application.impl.ApplicationImpl$2.run(ApplicationImpl.java:308)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

[KronicDeth]

Well that's just embarrassing that 4.3.0 can't index elixir-lang/elixir, but this was one of the releases where I didn't use elixir-lang/elixir as a test library (mostly because multiple aliases aren't used in it that often).

[KronicDeth]

Different test case than #412, but will have the same fix.