code: private Type _writeOutEmpty(BytecodeContext bc) throws TransformerException {
  	if (ignoredFirstMember && (scope == Scope.SCOPE_LOCAL || scope == Scope.SCOPE_VAR)) return Types.VOID;
  
  	GeneratorAdapter adapter = bc.getAdapter();
  	adapter.loadArg(0);
  	Method m;
  	Type t = Types.PAGE_CONTEXT;
  	if (scope == Scope.SCOPE_ARGUMENTS) {
  	    getFactory().TRUE().writeOut(bc, MODE_VALUE);
  	    m = TypeScope.METHOD_ARGUMENT_BIND;
  	}
  	else if (scope == Scope.SCOPE_LOCAL) {
  	    t = Types.PAGE_CONTEXT;
  	    getFactory().TRUE().writeOut(bc, MODE_VALUE);
  	    m = TypeScope.METHOD_LOCAL_BIND;
  	}
  	else if (scope == Scope.SCOPE_VAR) {
  	    t = Types.PAGE_CONTEXT;
  	    getFactory().TRUE().writeOut(bc, MODE_VALUE);
  	    m = TypeScope.METHOD_VAR_BIND;
  	}
  	else m = TypeScope.METHODS[scope];
  
  	TypeScope.invokeScope(adapter, m, t);
  
  	return m.getReturnType();
      }
docs: outputs a empty Variable, only scope Example: pc.formScope();
  
  @param adapter
  @throws TemplateException