public void Visit(ClassDef node)
{
currentType = Context.GetType(node.Type);
if (node.typeInherited != null)
{
IType t;
if ((t = Context.GetType(node.typeInherited)) != null)
{
currentType.TypeInherited = t;
t.ChildTypes.Add(currentType);
}
else
{
errorLog.LogError(string.Format(TYPEINHERITEDDOESNEXIST, node.Line, currentType.Name, node.typeInherited));
}
}
else
{
var obj = currentType.TypeInherited = Context.GetType("Object");
obj.ChildTypes.Add(currentType);
}
foreach (var item in node.Attributes)
{
Visit(item);
}
foreach (var item in node.Methods)
{
Visit(item);
}
currentType.DefineAttribute("self", currentType);
}
public void Visit(AST1.Attribute node)
{
var attrType = Context.GetType(node.Type);
if (attrType == default(Type))
{
errorLog.LogError(string.Format(TypeNotExist, node.Line, node.Type));
return;
}
if (currentType.GetAttributeInherited(node.Name) != null)
{
errorLog.LogError(string.Format(AttrRedefined, node.Line, node.Name, currentType.Name));
return;
}
currentType.DefineAttribute(node.Name, attrType);
}
