Remove 'dynamic' usage in DebuggerService.HandleToolTipRequest

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/TextMarkerService.cs

@@ -147,7 +147,7 @@ namespace ICSharpCode.AvalonEdit.AddIn
 			if (visualLines.Count == 0)
 				return;
 			int viewStart = visualLines.First().FirstDocumentLine.Offset;
-			int viewEnd = visualLines.Last().LastDocumentLine.Offset + visualLines.Last().LastDocumentLine.Length;
+			int viewEnd = visualLines.Last().LastDocumentLine.EndOffset;
 			foreach (TextMarker marker in markers.FindOverlappingSegments(viewStart, viewEnd - viewStart)) {
 				if (marker.BackgroundColor != null) {
 					BackgroundGeometryBuilder geoBuilder = new BackgroundGeometryBuilder();

src/Main/Base/Project/Src/Gui/IWorkbenchWindow.cs

@@ -22,6 +22,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		/// <summary>
 		/// Gets if the workbench window has been disposed.
 		/// </summary>
+		[Obsolete("This property always returns false.")]
 		bool IsDisposed {
 			get;
 		}

src/Main/Base/Project/Src/Services/Debugger/DebuggerService.cs

@@ -278,13 +278,7 @@ namespace ICSharpCode.SharpDevelop.Debugging
 				return;
 			Location logicPos = e.LogicalPosition;
 			var doc = e.Editor.Document;
-			string fileName;
-			if (!File.Exists(e.Editor.FileName)) {
-				dynamic viewContent = WorkbenchSingleton.Workbench.ActiveViewContent;
-				fileName = string.Format("decompiled/{0}.cs", viewContent.FullTypeName);
-			} else {
-				fileName = e.Editor.FileName;
-			}
+			FileName fileName = e.Editor.FileName;
 			
 			IExpressionFinder expressionFinder = ParserService.GetExpressionFinder(fileName);
 			if (expressionFinder == null)