2 // { dg-do compile { target c++11 } }
3 // { dg-options "-Wredundant-move" }
8 struct remove_reference
11 template<typename _Tp>
12 struct remove_reference<_Tp&>
13 { typedef _Tp type; };
15 template<typename _Tp>
16 struct remove_reference<_Tp&&>
17 { typedef _Tp type; };
19 template<typename _Tp>
20 constexpr typename std::remove_reference<_Tp>::type&&
21 move(_Tp&& __t) noexcept
22 { return static_cast<typename std::remove_reference<_Tp>::type&&>(__t); }
27 return std::move(*this); // { dg-bogus "redundant move in return statement" }
31 return std::move(*this); // { dg-bogus "redundant move in return statement" }
35 return std::move(*this); // { dg-bogus "redundant move in return statement" }
39 struct S { int i; int j; };
43 return std::move (s); // { dg-warning "redundant move in return statement" }
47 return std::move (*s); // { dg-bogus "redundant move in return statement" }
51 return std::move (**s); // { dg-bogus "redundant move in return statement" }