public override int VisitExprIfElseStatement(RParser.ExprIfElseStatementContext context) { RASTComposite parent = m_parents.Peek(); // PREORDER ACTIONS // Create new element RASTComposite newElement = new RIfElseStatement(parent); // Update parents stack m_parents.Push(newElement); // Add new element to the parent's descentants parent.AddChild(newElement, m_currentContext.Peek()); // VISIT CHILDREN VisitElementInContext(context.ifcond, ContextType.CT_EXPR_IF_ELSE_STATEMENT_CONDITION); VisitElementInContext(context.thenbody, ContextType.CT_EXPR_IF_ELSE_STATEMENT_IFBODY); VisitElementInContext(context.elsebody, ContextType.CT_EXPR_IF_ELSE_STATEMENT_ELSEBODY); // POSTORDER ACTIONS // Update parents stack m_parents.Pop(); return(0); }
public override int VisitExprIfElseStatement(RParser.ExprIfElseStatementContext context) { string label = "IfElseStatement_" + ms_ASTElementCounter.ToString(); m_outputStream.WriteLine("\"{0}\"->\"{1}\";", m_PTPath.Peek(), label); ms_ASTElementCounter++; m_PTPath.Push(label); base.VisitExprIfElseStatement(context); // POSTORDER ACTIONS m_PTPath.Pop(); return(0); }