tools/clang-tidy/test/bugprone-move-forwarding-reference.cpp

   1
   2 namespace std {
   3 template <typename> struct remove_reference;
   4
   5 template <typename _Tp> struct remove_reference { typedef _Tp type; };
   6
   7 template <typename _Tp> struct remove_reference<_Tp &> { typedef _Tp type; };
   8
   9 template <typename _Tp> struct remove_reference<_Tp &&> { typedef _Tp type; };
  10
  11 template <typename _Tp>
  12 constexpr typename std::remove_reference<_Tp>::type &&move(_Tp &&__t);
  13
  14 } // namespace std
  15
  16 // Standard case.
  17 template <typename T, typename U> void f1(U &&SomeU) {
  18   T SomeT(std::move(SomeU));
  19   // CHECK-MESSAGES: :[[@LINE-1]]:11: warning: forwarding reference passed to
  20   // CHECK-FIXES: T SomeT(std::forward<U>(SomeU));
  21 }
  22
  23 void foo() {
  24   f1<int, int>(2);
  25 }