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Build Identifier: I20100608-0911 I'm using Cygwin and have installed boost manually (version 1.42.0). The include file are all correctly found by CDT, i.e., no indexer marker is put before the include statement and I can jump into declared types. If I want to extract a function (see following minimal example) I get following exception: java.lang.reflect.InvocationTargetException at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:421) at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507) at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:275) at org.eclipse.ui.internal.progress.ProgressManager$5.run(ProgressManager.java:960) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:995) at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:970) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.checkInitialConditions(RefactoringWizardOpenOperation.java:205) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.access$0(RefactoringWizardOpenOperation.java:200) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation$1.run(RefactoringWizardOpenOperation.java:163) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:192) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:115) at org.eclipse.cdt.internal.ui.refactoring.extractfunction.ExtractFunctionRefactoringRunner.run(ExtractFunctionRefactoringRunner.java:43) at org.eclipse.cdt.ui.refactoring.actions.ExtractFunctionAction.run(ExtractFunctionAction.java:48) at org.eclipse.cdt.ui.refactoring.actions.RefactoringAction.run(RefactoringAction.java:69) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) Caused by: java.lang.NullPointerException at org.eclipse.cdt.internal.ui.refactoring.NodeContainer$NameInformation.isDeclarationInScope(NodeContainer.java:220) at org.eclipse.cdt.internal.ui.refactoring.NodeContainer.getAllDeclaredInScope(NodeContainer.java:447) at org.eclipse.cdt.internal.ui.refactoring.extractfunction.ExtractFunctionRefactoring.checkInitialConditions(ExtractFunctionRefactoring.java:191) at org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:83) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975) at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Root exception: java.lang.NullPointerException at org.eclipse.cdt.internal.ui.refactoring.NodeContainer$NameInformation.isDeclarationInScope(NodeContainer.java:220) at org.eclipse.cdt.internal.ui.refactoring.NodeContainer.getAllDeclaredInScope(NodeContainer.java:447) at org.eclipse.cdt.internal.ui.refactoring.extractfunction.ExtractFunctionRefactoring.checkInitialConditions(ExtractFunctionRefactoring.java:191) at org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:83) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975) at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Reproducible: Always Steps to Reproduce: Enter following code in a new C++ project file. #include <iostream> #include <boost/filesystem.hpp> int main(void) { boost::filesystem::directory_iterator test("D:\\"); test->status(); return 0; } Instruct CDT to extract the lines boost::filesystem::directory_iterator test("D:\\"); test->status(); as a function/method.
Created attachment 172857 [details] The exception log without breaked lines.
It seems that the real cause for this, is a problem with the indexer/parser. The "->status" cannot be resolved. For instance, completion for test-> doesn't work and pressing F3 for "status" doesn't work as well. So it might be the case, that the indexer isn't able to deal with the overloading of the operator -> which is done by the directory_iterator. Please let me know whether I should file a separate bug report about this. (Still, the Refactoring shouldn't fail with an exception here, but issue a warning or something like that)
fixed in HEAD and 7.0 > 20100706
*** cdt cvs genie on behalf of egraf *** Bug 318130: Exception when extracting a function <a href=https://bugs.eclipse.org/bugs/show_bug.cgi?id=318130>https://bugs.eclipse.org/bugs/show_bug.cgi?id=318130</a> [*] NodeContainer.java 1.14 http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.cdt/all/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/NodeContainer.java?root=Tools_Project&r1=1.13&r2=1.14 [*] NodeContainer.java 1.12.2.2 http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.cdt/all/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/NodeContainer.java?root=Tools_Project&r1=1.12.2.1&r2=1.12.2.2
