254   typedef typename internal::Function<F>::Result Result;  typedef
264   virtual Result Perform(const ArgumentTuple& args) = 0;
282   typedef typename internal::Function<F>::Result Result;  typedef
312   Result Perform(const ArgumentTuple& args) const {  in Perform()
365     typedef typename internal::Function<F>::Result Result;  typedef
370     virtual Result Perform(const ArgumentTuple& args) {  in Perform()
371       return impl_.template Perform<Result>(args);  in Perform()
411   typedef typename internal::Function<F1>::Result Result;  typedef
416   virtual Result Perform(const ArgumentTuple& args) {  in Perform()
470     typedef typename Function<F>::Result Result;  typedef
472         !internal::is_reference<Result>::value,
482     typedef typename Function<F>::Result Result;  typedef
493         : value_(::testing::internal::ImplicitCast_<Result>(value)) {}  in Impl()
495     virtual Result Perform(const ArgumentTuple&) { return value_; }  in Perform()
498     GTEST_COMPILE_ASSERT_(!internal::is_reference<Result>::value,
500     Result value_;
514   template <typename Result, typename ArgumentTuple>
515   static Result Perform(const ArgumentTuple&) {  in Perform()
516     GTEST_COMPILE_ASSERT_(internal::is_pointer<Result>::value,  in Perform()
526   template <typename Result, typename ArgumentTuple>
528     CompileAssertTypesEqual<void, Result>();  in Perform()
545     typedef typename Function<F>::Result Result;  typedef
549     GTEST_COMPILE_ASSERT_(internal::is_reference<Result>::value,
559     typedef typename Function<F>::Result Result;  typedef
564     virtual Result Perform(const ArgumentTuple&) {  in Perform()
593     typedef typename Function<F>::Result Result;  typedef
598         internal::is_reference<Result>::value,
608     typedef typename Function<F>::Result Result;  typedef
613     virtual Result Perform(const ArgumentTuple&) {  in Perform()
644   template <typename Result, typename ArgumentTuple>
666   template <typename Result, typename ArgumentTuple>
667   Result Perform(const ArgumentTuple& /* args */) const {  in Perform()
692   template <typename Result, typename ArgumentTuple>
694     CompileAssertTypesEqual<void, Result>();  in Perform()
715   template <typename Result, typename ArgumentTuple>
717     CompileAssertTypesEqual<void, Result>();  in Perform()
742   template <typename Result, typename ArgumentTuple>
743   Result Perform(const ArgumentTuple&) { return function_impl_(); }  in Perform()
758   template <typename Result, typename ArgumentTuple>
759   Result Perform(const ArgumentTuple&) const {  in Perform()
786     typedef typename internal::Function<F>::Result Result;  typedef
789     CompileAssertTypesEqual<void, Result>();
798     typedef typename internal::Function<F>::Result Result;  typedef
871     typedef typename Function<F>::Result Result;  typedef
878     virtual Result Perform(const ArgumentTuple& args) {  in Perform()