internal FunctionCall CreateIntrinsicFunctionCall(CodeElementsParser.IntrinsicFunctionCallContext context)
 {
     var name = CobolWordsBuilder.CreateIntrinsicFunctionName(context.intrinsicFunctionName());
     return new IntrinsicFunctionCall(name, CreateArguments(context.argument()));
 }
 // - 3. Intrinsic function calls (allocate a storage area for the result) -
 internal StorageArea CreateFunctionIdentifier(CodeElementsParser.FunctionIdentifierContext context)
 {
     return new IntrinsicFunctionCallResult(
         CobolWordsBuilder.CreateIntrinsicFunctionName(context.intrinsicFunctionName()),
         CreateArguments(context.argument()));
 }
 internal FunctionCall CreateUserDefinedFunctionCall(CodeElementsParser.UserDefinedFunctionCallContext context)
 {
     var name = CobolWordsBuilder.CreateFunctionNameReference(context.functionNameReference());
     return new UserDefinedFunctionCall(name, CreateArguments(context.argument()));
 }