| 33 | |
| 34 | template <class F> |
| 35 | void test( F f ) |
| 36 | { |
| 37 | { |
| 38 | int c=0; |
| 39 | auto r = f(); |
| 40 | leaf::try_handle_all( |
| 41 | [&r]() -> leaf::result<void> |
| 42 | { |
| 43 | BOOST_LEAF_CHECK(std::move(r)); |
| 44 | return { }; |
| 45 | }, |
| 46 | [&c]( info<1> const & x ) |
| 47 | { |
| 48 | BOOST_TEST_EQ(x.value, 1); |
| 49 | BOOST_TEST_EQ(c, 0); |
| 50 | c = 1; |
| 51 | }, |
| 52 | [&c] |
| 53 | { |
| 54 | BOOST_TEST_EQ(c, 0); |
| 55 | c = 2; |
| 56 | } ); |
| 57 | BOOST_TEST_EQ(c, 1); |
| 58 | } |
| 59 | |
| 60 | { |
| 61 | int c=0; |
| 62 | auto r = f(); |
| 63 | leaf::try_handle_all( |
| 64 | [&r]() -> leaf::result<void> |
| 65 | { |
| 66 | BOOST_LEAF_CHECK(std::move(r)); |
| 67 | return { }; |
| 68 | }, |
| 69 | [&c]( info<2> const & x ) |
| 70 | { |
| 71 | BOOST_TEST_EQ(x.value, 2); |
| 72 | BOOST_TEST_EQ(c, 0); |
| 73 | c = 1; |
| 74 | }, |
| 75 | [&c] |
| 76 | { |
| 77 | BOOST_TEST_EQ(c, 0); |
| 78 | c = 2; |
| 79 | } ); |
| 80 | BOOST_TEST_EQ(c, 2); |
| 81 | } |
| 82 | |
| 83 | { |
| 84 | auto r = f(); |
| 85 | int what = leaf::try_handle_all( |
| 86 | [&r]() -> leaf::result<int> |
| 87 | { |
| 88 | BOOST_LEAF_CHECK(std::move(r)); |
| 89 | return 0; |
| 90 | }, |
| 91 | []( info<1> const & x ) |
| 92 | { |
no test coverage detected