#115
  • Created on
    2007-09-19 07:42
  • Reported by
    tracImporter
  • Status
    Fixed
  • Priority
    Normal (3)
  • Assigned to
    tracImporter
  • Milestone
    No Milestone Backlog
  • Plan Level
    -
  • Permission type
    None
  • Due Date
    -

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Single-line comment broken in plugin

Migrated from http://lampsvn.epfl.ch/trac/scala/ticket/115
Reporter maier
Editor (and sometimes whole workbench) messes up when playing with the double slash in:
package test

object Comment {
  //def f = 0 
}
Sometimes it appears right after typing the slashes, sometimes after deleting one. The error log spawns lots of errors, e.g.:
java.lang.Error
at lampion.core.Nodes$class.assert(Nodes.scala:19)
at scala.tools.eclipse.Driver$Project.assert(Driver.scala:10)
at lampion.core.Positions$FileImpl$PositionBank$cursor$.seek(Positions.scala:177)
at lampion.core.Positions$FileImpl$PositionBank$class.lampion$core$Positions$FileImpl$PositionBank$$destroy(Positions.scala:37)
at lampion.core.Positions$FileImpl$PositionBank$PositionImpl$class.destroy(Positions.scala:235)
at lampion.compiler.NewMatchers$FileImpl$openMatches$Position.destroy(NewMatchers.scala:437)
at lampion.compiler.NewMatchers$FileImpl$$anonfun$8.apply(NewMatchers.scala:211)
at lampion.compiler.NewMatchers$FileImpl$$anonfun$8.apply(NewMatchers.scala:211)
at scala.List.foreach(List.scala:730)
at lampion.compiler.NewMatchers$FileImpl$class.repair0(NewMatchers.scala:211)
at lampion.compiler.NewMatchers$FileImpl$class.repair(NewMatchers.scala:15)
at scala.tools.eclipse.Driver$Project$File.scala$tools$editor$Tokenizers$FileImpl$$super$repair(Driver.scala:13)
at scala.tools.editor.Tokenizers$FileImpl$class.repair(Tokenizers.scala:27)
at scala.tools.eclipse.Driver$Project$File.repair(Driver.scala:13)
at lampion.eclipse.Editor$documentListener$.documentChanged(Editor.scala:160)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged2(AbstractDocument.java:700)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:673)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:658)
at org.eclipse.jface.text.AbstractDocument.fireDocumentChanged(AbstractDocument.java:723)
at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1081)
at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1091)
at org.eclipse.jface.text.projection.ProjectionTextStore.replace(ProjectionTextStore.java:111)
at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1074)
at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1091)
at org.eclipse.jface.text.projection.ProjectionDocument.replace(ProjectionDocument.java:618)
at org.eclipse.jface.text.DefaultDocumentAdapter.replaceTextRange(DefaultDocumentAdapter.java:248)
at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:5757)
at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:6500)
at org.eclipse.swt.custom.StyledText.doBackspace(StyledText.java:2111)
at org.eclipse.swt.custom.StyledText.invokeAction(StyledText.java:5645)
at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:5033)
at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5054)
at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:4800)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1110)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1137)
at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:663)
at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:2533)
at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:679)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1486)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973)
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:5593)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:623)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
at org.eclipse.equinox.launcher.Main.run(Main.java:1169)


java.lang.IllegalStateException
	at org.eclipse.jface.text.projection.ProjectionTextStore.internalError(ProjectionTextStore.java:85)
	at org.eclipse.jface.text.projection.ProjectionTextStore.get(ProjectionTextStore.java:152)
	at org.eclipse.jface.text.AbstractDocument.get(AbstractDocument.java:966)
	at org.eclipse.jface.text.DefaultDocumentAdapter.doGetLine(DefaultDocumentAdapter.java:150)
	at org.eclipse.jface.text.DefaultDocumentAdapter.getLine(DefaultDocumentAdapter.java:173)
	at org.eclipse.swt.custom.StyledTextRenderer.drawLine(StyledTextRenderer.java:355)
	at org.eclipse.swt.custom.StyledText.handlePaint(StyledText.java:5194)
	at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:4805)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1110)
	at org.eclipse.swt.widgets.Control.gtk_expose_event(Control.java:2475)
	at org.eclipse.swt.widgets.Composite.gtk_expose_event(Composite.java:647)
	at org.eclipse.swt.widgets.Canvas.gtk_expose_event(Canvas.java:133)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1482)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973)
	at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:5593)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
	at org.eclipse.swt.internal.gtk.OS._gdk_window_process_all_updates(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gdk_window_process_all_updates(OS.java:3550)
	at org.eclipse.swt.widgets.Display.update(Display.java:3928)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:827)
	at org.eclipse.jface.window.Window.open(Window.java:796)
	at org.eclipse.pde.internal.runtime.logview.EventDetailsDialog.open(EventDetailsDialog.java:184)
	at org.eclipse.pde.internal.runtime.logview.EventDetailsDialogAction.run(EventDetailsDialogAction.java:91)
	at org.eclipse.pde.internal.runtime.logview.LogView$12.doubleClick(LogView.java:394)
	at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:799)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:193)
	at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:797)
	at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1384)
	at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1173)
	at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:237)
	at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:234)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:295)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3319)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:623)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
User picture
  on 2007-09-20 08:24 *
By tracImporter
Trac author: mcdirmid
Ya, single line comments are a pain to get right. I'll look at them more closely.
User picture
  on 2007-09-21 18:29 *
By tracImporter
Status changed from Accepted to Fixed
Trac author: mcdirmid
Will be fixed in 2.6.1.B3
User picture
  on 2008-04-08 15:50 *
By tracImporter
Closed As: fixed
User picture
  on 2015-12-01 12:42 *
By wpopielarski769697
Milestone set to No Milestone Backlog