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// PR c++/87029
// { dg-do compile { target c++11 } }
// { dg-options "-Wredundant-move" }
// Define std::move.
namespace std {
template<typename _Tp>
struct remove_reference
{ typedef _Tp type; };
template<typename _Tp>
struct remove_reference<_Tp&>
{ typedef _Tp type; };
template<typename _Tp>
struct remove_reference<_Tp&&>
{ typedef _Tp type; };
template<typename _Tp>
constexpr typename std::remove_reference<_Tp>::type&&
move(_Tp&& __t) noexcept
{ return static_cast<typename std::remove_reference<_Tp>::type&&>(__t); }
}
struct T { };
T
fn1 (T t)
{
return (1, std::move (t));
}
T
fn2 (T t)
{
return [&](){ return std::move (t); }();
}
T
fn3 (T t)
{
return [=](){ return std::move (t); }();
}
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