view gcc/testsuite/g++.dg/cpp0x/Wpessimizing-move2.C @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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// PR c++/86981
// { dg-do compile { target c++11 } }
// { dg-options "-Wpessimizing-move" }

#include <string>
#include <tuple>
#include <utility>

std::tuple<std::string, std::string>
foo ()
{
  std::pair<std::string, std::string> p;
  return std::move (p);
}