23     using boost::mp11::tuple_for_each;  in main()
31             tuple_for_each( tp, [&]( int x ){ s = s * 10 + x; } );  in main()
39             tuple_for_each( std::move(tp), [&]( int x ){ s = s * 10 + x; } );  in main()
51             tuple_for_each( tp, [&]( int x ){ s = s * 10 + x; } );  in main()
59             tuple_for_each( std::move(tp), [&]( int x ){ s = s * 10 + x; } );  in main()
73         tuple_for_each( std::move(tp), [&]( std::unique_ptr<int> p ){ s = s * 10 + *p; } );  in main()
86             tuple_for_each( tp, [&]( int x ){ s = s * 10 + x; } );  in main()
94             tuple_for_each( std::move(tp), [&]( int x ){ s = s * 10 + x; } );  in main()
106             tuple_for_each( tp, [&]( int x ){ s = s * 10 + x; } );  in main()
114             tuple_for_each( std::move(tp), [&]( int x ){ s = s * 10 + x; } );  in main()
126             tuple_for_each( tp, [&]( int x ){ s = s * 10 + x; } );  in main()
134             tuple_for_each( std::move(tp), [&]( int x ){ s = s * 10 + x; } );  in main()
146             tuple_for_each( tp, [&]( int x ){ s = s * 10 + x; } );  in main()
154             tuple_for_each( std::move(tp), [&]( int x ){ s = s * 10 + x; } );  in main()
163         BOOST_TEST_EQ( tuple_for_each( tp, 11 ), 11 );  in main()
164         BOOST_TEST_EQ( tuple_for_each( std::move( tp ), 12 ), 12 );  in main()
170         BOOST_TEST_EQ( tuple_for_each( tp, 11 ), 11 );  in main()
171         BOOST_TEST_EQ( tuple_for_each( std::move( tp ), 12 ), 12 );  in main()