PsiElement(NEGATION) java.lang.AssertionError: PsiElement(NEGATION) on !

[markmandel]

Trying to use ! inside a .gitignore file causes this below AssertionError.

You can see it in action in this video:
https://vidd.me/umg

2014-07-02 15:42:11,047 [ 124608]  ERROR - .psi.impl.DocumentCommitThread - IntelliJ IDEA (Cardea) IU-135.1146  Build #IU-135.1146
2014-07-02 15:42:11,047 [ 124608]  ERROR - .psi.impl.DocumentCommitThread - JDK: 1.7.0_60
2014-07-02 15:42:11,047 [ 124608]  ERROR - .psi.impl.DocumentCommitThread - VM: Java HotSpot(TM) 64-Bit Server VM
2014-07-02 15:42:11,047 [ 124608]  ERROR - .psi.impl.DocumentCommitThread - Vendor: Oracle Corporation
2014-07-02 15:42:11,047 [ 124608]  ERROR - .psi.impl.DocumentCommitThread - OS: Linux
2014-07-02 15:42:11,047 [ 124608]  ERROR - .psi.impl.DocumentCommitThread - Last Action: EditorBackSpace
2014-07-02 15:42:11,047 [ 124608]  ERROR - .psi.impl.DocumentCommitThread - PsiElement(NEGATION)
java.lang.AssertionError: PsiElement(NEGATION)
        at com.intellij.psi.impl.source.text.DiffLog$InsertEntry.<init>(DiffLog.java:180)
        at com.intellij.psi.impl.source.text.DiffLog.nodeInserted(DiffLog.java:90)
        at com.intellij.psi.impl.source.text.DiffLog.nodeInserted(DiffLog.java:41)
        at com.intellij.lang.impl.PsiBuilderImpl$ConvertFromTokensToASTBuilder.nodeInserted(PsiBuilderImpl.java:1061)
        at com.intellij.lang.impl.PsiBuilderImpl$ConvertFromTokensToASTBuilder.nodeInserted(PsiBuilderImpl.java:1045)
        at com.intellij.util.diff.DiffTree.compareLevel(DiffTree.java:151)
        at com.intellij.util.diff.DiffTree.build(DiffTree.java:80)
        at com.intellij.util.diff.DiffTree.compareLevel(DiffTree.java:125)
        at com.intellij.util.diff.DiffTree.build(DiffTree.java:80)
        at com.intellij.util.diff.DiffTree.diff(DiffTree.java:53)
        at com.intellij.psi.impl.source.text.BlockSupportImpl.diffTrees(BlockSupportImpl.java:279)
        at com.intellij.lang.impl.PsiBuilderImpl.a(PsiBuilderImpl.java:1083)
        at com.intellij.lang.impl.PsiBuilderImpl.e(PsiBuilderImpl.java:1010)
        at com.intellij.lang.impl.PsiBuilderImpl.getTreeBuilt(PsiBuilderImpl.java:991)
        at com.intellij.lang.impl.PsiBuilderAdapter.getTreeBuilt(PsiBuilderAdapter.java:121)
        at mobi.hsz.idea.gitignore.parser.GitignoreParser.parse(GitignoreParser.java:30)
        at com.intellij.psi.tree.ILazyParseableElementType.doParseContents(ILazyParseableElementType.java:64)
        at com.intellij.psi.tree.IFileElementType.parseContents(IFileElementType.java:43)
        at com.intellij.psi.impl.source.tree.LazyParseableElement.f(LazyParseableElement.java:172)
        at com.intellij.psi.impl.source.tree.LazyParseableElement.getFirstChildNode(LazyParseableElement.java:212)
        at com.intellij.psi.impl.source.tree.LazyParseableElement.getFirstChildNode(LazyParseableElement.java:36)
        at com.intellij.psi.impl.source.text.BlockSupportImpl.a(BlockSupportImpl.java:304)
        at com.intellij.psi.impl.source.text.BlockSupportImpl.mergeTrees(BlockSupportImpl.java:249)
        at com.intellij.psi.impl.source.text.BlockSupportImpl.a(BlockSupportImpl.java:197)
        at com.intellij.psi.impl.source.text.BlockSupportImpl.reparseRange(BlockSupportImpl.java:137)
        at com.intellij.psi.impl.DocumentCommitProcessor.doCommit(DocumentCommitProcessor.java:126)
        at com.intellij.psi.impl.DocumentCommitThread$3.run(DocumentCommitThread.java:418)
        at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1154)
        at com.intellij.psi.impl.DocumentCommitThread.a(DocumentCommitThread.java:431)
        at com.intellij.psi.impl.DocumentCommitThread.access$000(DocumentCommitThread.java:52)
        at com.intellij.psi.impl.DocumentCommitThread$2.run(DocumentCommitThread.java:297)
        at com.intellij.openapi.progress.ProgressManager.executeProcessUnderProgress(ProgressManager.java:209)
        at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:212)
        at com.intellij.psi.impl.DocumentCommitThread.b(DocumentCommitThread.java:294)
        at com.intellij.psi.impl.DocumentCommitThread.run(DocumentCommitThread.java:238)
        at java.lang.Thread.run(Thread.java:745)

[hsz]

@markmandel Thanks for reporting. Fixed with version 0.3.3

[markmandel]

Awesome, thanks! 👍