Fixed SD2-773: Unable to design Boo form containing ListBox

Fixed code-completion on closure parameters.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/2.0@1323 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

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

@@ -26,6 +26,11 @@ namespace Grunwald.BooBinding.CodeCompletion
 			DeclarationFound(node.Declaration.Name, node.Declaration.Type, node.Initializer, node.LexicalInfo);
 		}
 		
+		public override void OnParameterDeclaration(ParameterDeclaration node)
+		{
+			DeclarationFound(node.Name, node.Type, null, node.LexicalInfo);
+		}
+		
 		protected override void OnError(Node node, Exception error)
 		{
 			MessageService.ShowError(error, "VariableLookupVisitor: error processing " + node);

src/AddIns/BackendBindings/Boo/BooBinding/Project/Src/Designer/CodeDomVisitor.cs

@@ -508,7 +508,9 @@ namespace Grunwald.BooBinding.Designer
 				int count = Math.Min(m.Parameters.Count, cmie.Parameters.Count);
 				for (int i = 0; i < count; i++) {
 					CodeArrayCreateExpression cace = cmie.Parameters[i] as CodeArrayCreateExpression;
-					if (cace != null) {
+					if (cace != null && (bool)cace.UserData["unknownType"]
+					    && m.Parameters[i].ReturnType.ArrayDimensions > 0)
+					{
 						cace.CreateType = new CodeTypeReference(m.Parameters[i].ReturnType.FullyQualifiedName);
 					}
 				}
@@ -561,6 +563,7 @@ namespace Grunwald.BooBinding.Designer
 				initializers[i] = _expression;
 			}
 			_expression = new CodeArrayCreateExpression(createType.FullyQualifiedName, initializers);
+			_expression.UserData["unknownType"] = node.Type != null;
 		}
 	}
 }