diff options
Diffstat (limited to 'libstdc++-v3/include/std/expected')
| -rw-r--r-- | libstdc++-v3/include/std/expected | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libstdc++-v3/include/std/expected b/libstdc++-v3/include/std/expected index 39d07cda4a9..3446d6dbaed 100644 --- a/libstdc++-v3/include/std/expected +++ b/libstdc++-v3/include/std/expected @@ -95,7 +95,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION class bad_expected_access : public bad_expected_access<void> { public: explicit - bad_expected_access(_Er __e) : _M_val(__e) { } + bad_expected_access(_Er __e) : _M_val(std::move(__e)) { } // XXX const char* what() const noexcept override; @@ -966,8 +966,8 @@ namespace __expected } template<typename _Up, typename _Gr> - requires is_void_v<_Tp> - && is_constructible_v<_Er, const _Gr&> + requires is_void_v<_Up> + && is_constructible_v<_Er, _Gr> && (!__cons_from_expected<_Up, _Gr>) constexpr explicit(!is_convertible_v<_Gr, _Er>) expected(expected<_Up, _Gr>&& __x) @@ -1104,6 +1104,7 @@ namespace __expected std::construct_at(__builtin_addressof(_M_unex), std::move(__x._M_unex)); // might throw std::destroy_at(__builtin_addressof(__x._M_unex)); + _M_has_value = false; __x._M_has_value = true; } } @@ -1115,6 +1116,7 @@ namespace __expected std::move(_M_unex)); // might throw std::destroy_at(__builtin_addressof(_M_unex)); _M_has_value = true; + __x._M_has_value = false; } else { |