Fixed bugs in boo code completion.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@606 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/Boo/BooBinding/Project/Src/CodeCompletion/BooResolver.cs

@@ -109,7 +109,7 @@ namespace Grunwald.BooBinding.CodeCompletion
 		
 		IMember ResolveCurrentMember(IClass callingClass)
 		{
-			LoggingService.DebugFormatted("Getting current method... caretLine = {0}, caretColumn = {1}", caretLine, caretColumn);
+			//LoggingService.DebugFormatted("Getting current method... caretLine = {0}, caretColumn = {1}", caretLine, caretColumn);
 			if (callingClass == null) return null;
 			IMember best = null;
 			int line = 0;
@@ -178,7 +178,13 @@ namespace Grunwald.BooBinding.CodeCompletion
 				return new NamespaceResolveResult(callingClass, callingMember, "");
 			}
 			
-			AST.Expression expr = Boo.Lang.Parser.BooParser.ParseExpression("expression", expressionResult.Expression);
+			AST.Expression expr;
+			try {
+				expr = Boo.Lang.Parser.BooParser.ParseExpression("expression", expressionResult.Expression);
+			} catch (Exception ex) {
+				LoggingService.Debug("Boo expression parser: " + ex.Message);
+				return null;
+			}
 			if (expr == null)
 				return null;
 			if (expr is AST.IntegerLiteralExpression)

src/AddIns/BackendBindings/Boo/BooBinding/Project/Src/CodeCompletion/ConvertVisitor.cs

@@ -308,7 +308,7 @@ namespace Grunwald.BooBinding.CodeCompletion
 		
 		private void EnterTypeDefinition(AST.TypeDefinition node, ClassType classType)
 		{
-			LoggingService.Debug("Enter " + node.GetType().Name + " (" + node.FullName + ")");
+			//LoggingService.Debug("Enter " + node.GetType().Name + " (" + node.FullName + ")");
 			DomRegion region = GetClientRegion(node);
 			DefaultClass c = new DefaultClass(_cu, classType, GetModifier(node), region, OuterClass);
 			c.FullyQualifiedName = node.FullName;
@@ -353,12 +353,12 @@ namespace Grunwald.BooBinding.CodeCompletion
 		private void LeaveTypeDefinition(AST.TypeDefinition node)
 		{
 			DefaultClass c = _currentClass.Pop();
-			LoggingService.Debug("Leave "+node.GetType().Name+" "+node.FullName+" (Class = "+c.FullyQualifiedName+")");
+			//LoggingService.Debug("Leave "+node.GetType().Name+" "+node.FullName+" (Class = "+c.FullyQualifiedName+")");
 		}
 		
 		public override void OnMethod(AST.Method node)
 		{
-			LoggingService.Debug("Method: " + node.FullName);
+			//LoggingService.Debug("Method: " + node.FullName);
 			DefaultMethod method = new DefaultMethod(node.Name, null, GetModifier(node), GetRegion(node), GetClientRegion(node), OuterClass);
 			ConvertAttributes(node, method);
 			ConvertTemplates(node, method);
@@ -371,7 +371,7 @@ namespace Grunwald.BooBinding.CodeCompletion
 		
 		public override void OnConstructor(AST.Constructor node)
 		{
-			if (node.Body.Statements.Count == 0) return;
+			if (node.IsSynthetic && node.Parameters.Count == 0) return;
 			Constructor ctor = new Constructor(GetModifier(node), GetRegion(node), GetClientRegion(node), OuterClass);
 			ConvertAttributes(node, ctor);
 			ConvertParameters(node.Parameters, ctor);

src/AddIns/BackendBindings/Boo/BooBinding/Project/Src/CodeCompletion/ResolveVisitor.cs

@@ -323,6 +323,9 @@ namespace Grunwald.BooBinding.CodeCompletion
 							methods.Add(m);
 						}
 					}
+					if (methods.Count == 0) {
+						methods.Add(ICSharpCode.SharpDevelop.Dom.Constructor.CreateDefault(trr.ResolvedClass));
+					}
 					ResolveInvocation(methods, node.Arguments);
 				} else {
 					ClearResult();