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fix some derps in overload resolution in cases where it is ambiguous with .call<void>(). Also improve variant handling, going from 0 to variant_siz

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ThePhD 2019-07-01 23:30:54 -04:00
parent 52dc19a75a
commit eb6f425245
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GPG Key ID: 1509DB1C0F702BFA
4 changed files with 22 additions and 22 deletions
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12
include/sol/stack_get_unqualified.hpp
View File

@ -982,9 +982,9 @@ namespace sol { namespace stack {
#if defined(SOL_STD_VARIANT) && SOL_STD_VARIANT
template <typename... Tn>
struct unqualified_getter<std::variant<Tn...>> {
using V = std::variant<Tn...>;
using V = std::variant<Tn...>;
static V get_one(std::integral_constant<std::size_t, 0>, lua_State* L, int index, record& tracking) {
static V get_one(std::integral_constant<std::size_t, std::variant_size_v<V>>, lua_State* L, int index, record& tracking) {
(void)L;
(void)index;
(void)tracking;
@ -1000,17 +1000,17 @@ namespace sol { namespace stack {
template <std::size_t I>
static V get_one(std::integral_constant<std::size_t, I>, lua_State* L, int index, record& tracking) {
typedef std::variant_alternative_t<I - 1, V> T;
typedef std::variant_alternative_t<I, V> T;
record temp_tracking = tracking;
if (stack::check<T>(L, index, no_panic, temp_tracking)) {
tracking = temp_tracking;
return V(std::in_place_index<I - 1>, stack::get<T>(L, index));
return V(std::in_place_index<I>, stack::get<T>(L, index));
}
return get_one(std::integral_constant<std::size_t, I - 1>(), L, index, tracking);
return get_one(std::integral_constant<std::size_t, I + 1>(), L, index, tracking);
}
static V get(lua_State* L, int index, record& tracking) {
return get_one(std::integral_constant<std::size_t, std::variant_size_v<V>>(), L, index, tracking);
return get_one(std::integral_constant<std::size_t, 0>(), L, index, tracking);
}
};
#endif // SOL_STD_VARIANT

4
include/sol/unsafe_function.hpp
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@ -49,7 +49,7 @@ namespace sol {
return stack::pop<std::tuple<Ret...>>(lua_state());
}
template <std::size_t I, typename Ret>
template <std::size_t I, typename Ret, meta::enable<meta::neg<std::is_void<Ret>>> = meta::enabler>
Ret invoke(types<Ret>, std::index_sequence<I>, std::ptrdiff_t n) const {
luacall(n, lua_size<Ret>::value);
return stack::pop<Ret>(lua_state());
@ -167,7 +167,7 @@ namespace sol {
base_t::push();
}
int pushcount = stack::multi_push_reference(lua_state(), std::forward<Args>(args)...);
return invoke(types<Ret...>(), std::make_index_sequence<sizeof...(Ret)>(), pushcount);
return invoke(types<Ret...>(), std::make_index_sequence<sizeof...(Ret)>(), static_cast<std::ptrdiff_t>(pushcount));
}
};
} // namespace sol

4
single/include/sol/forward.hpp
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@ -20,8 +20,8 @@
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// This file was generated with a script.
// Generated 2019-07-01 09:44:31.228110 UTC
// This header was generated with sol v3.0.2 (revision 1ab57fc)
// Generated 2019-07-02 03:24:23.241852 UTC
// This header was generated with sol v3.0.2 (revision 52dc19a)
// https://github.com/ThePhD/sol2
#ifndef SOL_SINGLE_INCLUDE_FORWARD_HPP

20
single/include/sol/sol.hpp
View File

@ -20,8 +20,8 @@
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// This file was generated with a script.
// Generated 2019-07-01 09:44:30.937884 UTC
// This header was generated with sol v3.0.2 (revision 1ab57fc)
// Generated 2019-07-02 03:24:22.412862 UTC
// This header was generated with sol v3.0.2 (revision 52dc19a)
// https://github.com/ThePhD/sol2
#ifndef SOL_SINGLE_INCLUDE_HPP
@ -12718,9 +12718,9 @@ namespace sol { namespace stack {
#if defined(SOL_STD_VARIANT) && SOL_STD_VARIANT
template <typename... Tn>
struct unqualified_getter<std::variant<Tn...>> {
using V = std::variant<Tn...>;
using V = std::variant<Tn...>;
static V get_one(std::integral_constant<std::size_t, 0>, lua_State* L, int index, record& tracking) {
static V get_one(std::integral_constant<std::size_t, std::variant_size_v<V>>, lua_State* L, int index, record& tracking) {
(void)L;
(void)index;
(void)tracking;
@ -12736,17 +12736,17 @@ namespace sol { namespace stack {
template <std::size_t I>
static V get_one(std::integral_constant<std::size_t, I>, lua_State* L, int index, record& tracking) {
typedef std::variant_alternative_t<I - 1, V> T;
typedef std::variant_alternative_t<I, V> T;
record temp_tracking = tracking;
if (stack::check<T>(L, index, no_panic, temp_tracking)) {
tracking = temp_tracking;
return V(std::in_place_index<I - 1>, stack::get<T>(L, index));
return V(std::in_place_index<I>, stack::get<T>(L, index));
}
return get_one(std::integral_constant<std::size_t, I - 1>(), L, index, tracking);
return get_one(std::integral_constant<std::size_t, I + 1>(), L, index, tracking);
}
static V get(lua_State* L, int index, record& tracking) {
return get_one(std::integral_constant<std::size_t, std::variant_size_v<V>>(), L, index, tracking);
return get_one(std::integral_constant<std::size_t, 0>(), L, index, tracking);
}
};
#endif // SOL_STD_VARIANT
@ -18265,7 +18265,7 @@ namespace sol {
return stack::pop<std::tuple<Ret...>>(lua_state());
}
template <std::size_t I, typename Ret>
template <std::size_t I, typename Ret, meta::enable<meta::neg<std::is_void<Ret>>> = meta::enabler>
Ret invoke(types<Ret>, std::index_sequence<I>, std::ptrdiff_t n) const {
luacall(n, lua_size<Ret>::value);
return stack::pop<Ret>(lua_state());
@ -18383,7 +18383,7 @@ namespace sol {
base_t::push();
}
int pushcount = stack::multi_push_reference(lua_state(), std::forward<Args>(args)...);
return invoke(types<Ret...>(), std::make_index_sequence<sizeof...(Ret)>(), pushcount);
return invoke(types<Ret...>(), std::make_index_sequence<sizeof...(Ret)>(), static_cast<std::ptrdiff_t>(pushcount));
}
};
} // namespace sol