Description Dale Schaafsma 2013-03-12 21:33:47 EDT

What steps will reproduce the problem?
1. open indexed file with specific C-code...unsure what exactly is causing the issue, but if debugging information is provided can isolate further (can't post code as it is proprietary...)
2. null exception thrown in error log (twice)

FYI it seems that changing multiple lines in the function affected will cause the error to disappear


-- Error Details --
Date: Tue Mar 12 20:06:20 CDT 2013
Message: Internal Error
Severity: Error
Product: Eclipse 1.5.2.20130110-1126 (org.eclipse.epp.package.cpp.product)
Plugin: org.eclipse.cdt.codan.core
Session Data:
eclipse.buildId=M20130204-1200
java.version=1.7.0_17
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.cpp.product
Command-line arguments:  -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.cpp.product

Exception Stack Trace:
java.lang.NullPointerException
	at org.eclipse.cdt.internal.core.dom.rewrite.commenthandler.ASTCommenter$PreprocessorRangeChecker.isCommentOnSameLine(ASTCommenter.java:86)
	at org.eclipse.cdt.internal.core.dom.rewrite.commenthandler.ASTCommenter$PreprocessorRangeChecker.checkOffsets(ASTCommenter.java:70)
	at org.eclipse.cdt.internal.core.dom.rewrite.commenthandler.ASTCommenter$PreprocessorRangeChecker.visit(ASTCommenter.java:141)
	at org.eclipse.cdt.internal.core.dom.parser.c.CASTName.accept(CASTName.java:133)
	at org.eclipse.cdt.internal.core.dom.parser.c.CASTEnumerationSpecifier.accept(CASTEnumerationSpecifier.java:116)
	at org.eclipse.cdt.internal.core.dom.parser.c.CASTSimpleDeclaration.accept(CASTSimpleDeclaration.java:99)
	at org.eclipse.cdt.internal.core.dom.parser.ASTTranslationUnit.accept(ASTTranslationUnit.java:251)
	at org.eclipse.cdt.internal.core.dom.rewrite.commenthandler.ASTCommenter.isCommentDirectlyBeforePreprocessorStatement(ASTCommenter.java:217)
	at org.eclipse.cdt.internal.core.dom.rewrite.commenthandler.ASTCommenter.assignPreprocessorComments(ASTCommenter.java:268)
	at org.eclipse.cdt.internal.core.dom.rewrite.commenthandler.ASTCommenter.addCommentsToCommentMap(ASTCommenter.java:232)
	at org.eclipse.cdt.internal.core.dom.rewrite.commenthandler.ASTCommenter.getCommentedNodeMap(ASTCommenter.java:191)
	at org.eclipse.cdt.codan.core.cxx.model.CxxModelsCache.getCommentedNodeMap(CxxModelsCache.java:111)
	at org.eclipse.cdt.codan.core.cxx.model.CxxModelsCache.getCommentedNodeMap(CxxModelsCache.java:100)
	at org.eclipse.cdt.codan.core.cxx.model.AbstractIndexAstChecker.getCommentMap(AbstractIndexAstChecker.java:186)
	at org.eclipse.cdt.codan.internal.checkers.CaseBreakChecker.getLeadingComment(CaseBreakChecker.java:205)
	at org.eclipse.cdt.codan.internal.checkers.CaseBreakChecker$SwitchFindingVisitor.visit(CaseBreakChecker.java:108)
	at org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement.accept(CASTSwitchStatement.java:85)
	at org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement.accept(CASTCompoundStatement.java:81)
	at org.eclipse.cdt.internal.core.dom.parser.c.CASTWhileStatement.accept(CASTWhileStatement.java:94)
	at org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatement.accept(CASTCompoundStatement.java:81)
	at org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionDefinition.accept(CASTFunctionDefinition.java:138)
	at org.eclipse.cdt.internal.core.dom.parser.ASTTranslationUnit.accept(ASTTranslationUnit.java:251)
	at org.eclipse.cdt.codan.internal.checkers.CaseBreakChecker.processAst(CaseBreakChecker.java:231)
	at org.eclipse.cdt.codan.core.cxx.model.AbstractIndexAstChecker.processModel(AbstractIndexAstChecker.java:111)
	at org.eclipse.cdt.codan.internal.core.CodanRunner.processResource(CodanRunner.java:88)
	at org.eclipse.cdt.codan.internal.core.CodanRunner.runInEditor(CodanRunner.java:42)
	at org.eclipse.cdt.codan.core.cxx.internal.model.CxxCodanReconciler.reconciledAst(CxxCodanReconciler.java:36)
	at org.eclipse.cdt.codan.internal.ui.cxx.CodanCReconciler.reconciled(CodanCReconciler.java:57)
	at org.eclipse.cdt.internal.ui.editor.CEditor.reconciled(CEditor.java:3227)
	at org.eclipse.cdt.internal.ui.text.CReconcilingStrategy.reconcile(CReconcilingStrategy.java:99)
	at org.eclipse.cdt.internal.ui.text.CReconcilingStrategy.initialReconcile(CReconcilingStrategy.java:122)
	at org.eclipse.cdt.internal.ui.text.CompositeReconcilingStrategy.initialReconcile(CompositeReconcilingStrategy.java:117)
	at org.eclipse.cdt.internal.ui.text.CCompositeReconcilingStrategy.initialReconcile(CCompositeReconcilingStrategy.java:108)
	at org.eclipse.jface.text.reconciler.MonoReconciler.initialProcess(MonoReconciler.java:105)
	at org.eclipse.cdt.internal.ui.text.CReconciler.initialProcess(CReconciler.java:347)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:173)