public override int VisitAssignmentOpetators(RASTElement currentNode)
{
RASTComposite current = currentNode as RASTComposite;
// Visit assignment opetator left context
if (current.GetNumberOfContextElements(ContextType.CT_EXPR_ASSIGNMENT_OPETATORS_LEFT) > 0)
{
foreach (RASTElement element in current.GetContextChildren(ContextType.CT_EXPR_ASSIGNMENT_OPETATORS_LEFT))
{
scopeSystem.AddSymbol(element.M_Label, "Local Variable");
}
}
base.VisitAssignmentOpetators(currentNode);
return(0);
}
public override int VisitDefineFunction(RASTElement currentNode)
{
RASTComposite current = currentNode as RASTComposite;
scopeSystem.EnterEnviroment(currentNode.M_Label);
// Visit function's definition params context
if (current.GetNumberOfContextElements(ContextType.CT_EXPR_DEFINE_FUNCTION_PARAMS) > 0)
{
foreach (RASTElement element in current.GetContextChildren(ContextType.CT_EXPR_DEFINE_FUNCTION_PARAMS))
{
scopeSystem.AddSymbol(element.M_Label, "Formal Parameter");
}
}
base.VisitDefineFunction(currentNode);
scopeSystem.LeaveEnviroment();
return(0);
}