Ejemplo n.º 1
0
        public override int VisitIDENTIFIER(CIdentifier node)
        {
            base.VisitIDENTIFIER(node);

            m_ostream.WriteLine("{0}->{1}", currentParent.M_GraphVizName, node.M_GraphVizName);

            return(0);
        }
Ejemplo n.º 2
0
        public override int VisitFunction(CFunction node)
        {
            //1. Create Output File
            CFile                parent     = m_parents.Peek() as CFile;
            CodeContainer        repDeclare = new CodeContainer(CodeBlockType.CB_FILE, parent);
            CCFunctionDefinition rep        = new CCFunctionDefinition(CodeBlockType.CB_FUNCTIONDEFINITION, 2, parent);

            //2. Add Function Definition to the File in the appropriate context
            parent.AddCode(repDeclare, CFile.CB_GLOBALS);
            parent.AddCode(rep, CFile.CB_FUNDEFS);

            m_parents.Push(rep);
            m_parentContexts.Push(CCFunctionDefinition.CB_FUNCTIONDEFINITION_DECLARATIONS);

            //3. Assemble the function header
            CIdentifier id = node.GetChild(CFunction.CT_FNAME, 0) as CIdentifier;

            m_translatedFile.DeclareFunction(id.M_Name);

            rep.AddCode("float " + id.M_Name + "(", CCFunctionDefinition.CB_FUNCTIONDEFINITION_DECLARATIONS);
            repDeclare.AddCode("float " + id.M_Name + "(", CFile.CB_GLOBALS);

            string last = node.GetChildrenContext(CFunction.CT_FARGS).Last().M_GraphVizName;

            foreach (ASTElement s in node.GetChildrenContext(CFunction.CT_FARGS))
            {
                repDeclare.AddCode("float " + s.M_Name, CFile.CB_GLOBALS);
                rep.AddCode("float " + s.M_Name, CCFunctionDefinition.CB_FUNCTIONDEFINITION_DECLARATIONS);

                if (!s.M_GraphVizName.Equals(last))
                {
                    repDeclare.AddCode(", ", CFile.CB_GLOBALS);
                    rep.AddCode(", ", CCFunctionDefinition.CB_FUNCTIONDEFINITION_DECLARATIONS);
                }
                parent.DeclareLocalFunvtionVariable(id.M_Name, s.M_Name);
            }
            repDeclare.AddCode(");\n", CFile.CB_GLOBALS);
            rep.AddCode(")", CCFunctionDefinition.CB_FUNCTIONDEFINITION_DECLARATIONS);

            m_parents.Pop();
            m_parentContexts.Pop();

            m_parents.Push(rep);
            m_parentContexts.Push(CCFunctionDefinition.CB_FUNCTIONDEFINITION_BODY);
            m_functionNames.Push(id.M_Name);

            foreach (ASTVisitableElement child in node.GetChildrenContext(CFunction.CT_BODY))
            {
                Visit(child);
            }

            m_functionNames.Pop();
            m_parents.Pop();
            m_parentContexts.Pop();

            return(0);
        }
Ejemplo n.º 3
0
 public virtual T VisitIDENTIFIER(CIdentifier node)
 {
     return(default(T));
 }