コード例 #1
0
 public override void EnterCobolProgram(ProgramClassParser.CobolProgramContext context)
 {
     if (Program == null) {
         Program = new SourceProgram(TableOfGlobals);
         programsStack = new Stack<CodeModel.Program>();
         CurrentProgram = Program;
     } else {
         var enclosing = CurrentProgram;
         CurrentProgram = new NestedProgram(enclosing);
         Enter(CurrentProgram.SyntaxTree.Root, context, new SymbolTable(TableOfGlobals));
     }
     var terminal = context.ProgramIdentification();
     CurrentProgram.Identification = terminal != null? (ProgramIdentification)terminal.Symbol : null;
     Enter(new Nodes.Program(CurrentProgram.Identification), context, CurrentProgram.SymbolTable);
 }