disable incorrect coverity warnings

include/boost/openmethod/macros.hpp

@@ -70,8 +70,8 @@ struct va_args<ReturnType> {
         ForwarderParameters...>::type                                          \
         BOOST_OPENMETHOD_GUIDE(NAME)(ForwarderParameters && ... args);         \
     template<typename... ForwarderParameters>                                  \
-    inline auto NAME(ForwarderParameters&&... args)                            \
+    inline auto NAME(ForwarderParameters&&... args) ->                         \
-        ->typename ::boost::openmethod::detail::enable_forwarder<              \
+        typename ::boost::openmethod::detail::enable_forwarder<                \
             void, BOOST_OPENMETHOD_TYPE(NAME, ARGS, __VA_ARGS__),              \
             ::boost::openmethod::detail::va_args<__VA_ARGS__>::return_type,    \
             ForwarderParameters...>::type {                                    \
@@ -102,15 +102,13 @@ struct va_args<ReturnType> {
         static auto next(Args&&... args) -> decltype(auto);                    \
     };                                                                         \
     inline auto BOOST_OPENMETHOD_OVERRIDERS(                                   \
-        NAME)<__VA_ARGS__ ARGS>::has_next()                                    \
+        NAME)<__VA_ARGS__ ARGS>::has_next() -> bool {                          \
-        ->bool {                                                               \
         return boost_openmethod_detail_locate_method_aux<                      \
             void ARGS>::type::has_next<fn>();                                  \
     }                                                                          \
     template<typename... Args>                                                 \
     inline auto BOOST_OPENMETHOD_OVERRIDERS(NAME)<__VA_ARGS__ ARGS>::next(     \
-        Args&&... args)                                                        \
+        Args&&... args) -> decltype(auto) {                                    \
-        ->decltype(auto) {                                                     \
         return boost_openmethod_detail_locate_method_aux<                      \
             void ARGS>::type::next<fn>(std::forward<Args>(args)...);           \
     }
@@ -125,7 +123,7 @@ struct va_args<ReturnType> {
 #define BOOST_OPENMETHOD_DEFINE_OVERRIDER(NAME, ARGS, ...)                     \
     BOOST_OPENMETHOD_DETAIL_REGISTER_OVERRIDER(NAME, ARGS, __VA_ARGS__)        \
     auto BOOST_OPENMETHOD_OVERRIDER(NAME, ARGS, __VA_ARGS__)::fn ARGS          \
-        ->boost::mp11::mp_back<boost::mp11::mp_list<__VA_ARGS__>>
+        -> boost::mp11::mp_back<boost::mp11::mp_list<__VA_ARGS__>>
 
 #define BOOST_OPENMETHOD_OVERRIDE(NAME, ARGS, ...)                             \
     BOOST_OPENMETHOD_DECLARE_OVERRIDER(NAME, ARGS, __VA_ARGS__)                \
@@ -135,7 +133,7 @@ struct va_args<ReturnType> {
     BOOST_OPENMETHOD_DECLARE_OVERRIDER(NAME, ARGS, __VA_ARGS__)                \
     BOOST_OPENMETHOD_DETAIL_REGISTER_OVERRIDER(NAME, ARGS, __VA_ARGS__)        \
     inline auto BOOST_OPENMETHOD_OVERRIDER(NAME, ARGS, __VA_ARGS__)::fn ARGS   \
-        ->boost::mp11::mp_back<boost::mp11::mp_list<__VA_ARGS__>>
+        -> boost::mp11::mp_back<boost::mp11::mp_list<__VA_ARGS__>>
 
 #define BOOST_OPENMETHOD_CLASSES(...)                                          \
     BOOST_OPENMETHOD_REGISTER(::boost::openmethod::use_classes<__VA_ARGS__>)

test/test_unique_virtual_ptr_value_semantics.cpp

@@ -116,6 +116,7 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(
         unique_virtual_ptr<Dog, Registry> p(std::make_unique<Dog>());
         auto dog = p.get();
         unique_virtual_ptr<Dog, Registry> q(std::move(p));
+        // coverity[use_after_move]
         BOOST_TEST(q.get() == dog);
         BOOST_TEST(q.vptr() == Registry::template static_vptr<Dog>);
         BOOST_TEST(p.get() == nullptr);
@@ -127,6 +128,7 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(
         unique_virtual_ptr<Dog, Registry> p(std::make_unique<Dog>());
         auto dog = p.get();
         unique_virtual_ptr<Animal, Registry> q(std::move(p));
+        // coverity[use_after_move]
         BOOST_TEST(q.get() == dog);
         BOOST_TEST(q.vptr() == Registry::template static_vptr<Dog>);
         BOOST_TEST(p.get() == nullptr);

test/test_virtual_ptr_value_semantics.cpp

@@ -168,6 +168,7 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(
         Dog snoopy;
         virtual_ptr<Dog, Registry> p(snoopy);
         virtual_ptr<Dog, Registry> q(std::move(p));
+        // coverity[use_after_move]
         BOOST_TEST(q.get() == &snoopy);
         BOOST_TEST(q.vptr() == Registry::template static_vptr<Dog>);
         BOOST_TEST(p.get() == &snoopy);