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-rw-r--r--lib/sol2/include/sol/resolve.hpp175
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diff --git a/lib/sol2/include/sol/resolve.hpp b/lib/sol2/include/sol/resolve.hpp
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--- a/lib/sol2/include/sol/resolve.hpp
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-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#ifndef SOL_RESOLVE_HPP
-#define SOL_RESOLVE_HPP
-
-#include "traits.hpp"
-#include "tuple.hpp"
-
-namespace sol {
-
-#ifndef __clang__
- // constexpr is fine for not-clang
-
- namespace detail {
- template <typename R, typename... Args, typename F, typename = std::result_of_t<meta::unqualified_t<F>(Args...)>>
- inline constexpr auto resolve_i(types<R(Args...)>, F &&) -> R (meta::unqualified_t<F>::*)(Args...) {
- using Sig = R(Args...);
- typedef meta::unqualified_t<F> Fu;
- return static_cast<Sig Fu::*>(&Fu::operator());
- }
-
- template <typename F, typename U = meta::unqualified_t<F>>
- inline constexpr auto resolve_f(std::true_type, F&& f)
- -> decltype(resolve_i(types<meta::function_signature_t<decltype(&U::operator())>>(), std::forward<F>(f))) {
- return resolve_i(types<meta::function_signature_t<decltype(&U::operator())>>(), std::forward<F>(f));
- }
-
- template <typename F>
- inline constexpr void resolve_f(std::false_type, F&&) {
- static_assert(meta::has_deducible_signature<F>::value,
- "Cannot use no-template-parameter call with an overloaded functor: specify the signature");
- }
-
- template <typename F, typename U = meta::unqualified_t<F>>
- inline constexpr auto resolve_i(types<>, F&& f) -> decltype(resolve_f(meta::has_deducible_signature<U>(), std::forward<F>(f))) {
- return resolve_f(meta::has_deducible_signature<U>{}, std::forward<F>(f));
- }
-
- template <typename... Args, typename F, typename R = std::result_of_t<F&(Args...)>>
- inline constexpr auto resolve_i(types<Args...>, F&& f) -> decltype(resolve_i(types<R(Args...)>(), std::forward<F>(f))) {
- return resolve_i(types<R(Args...)>(), std::forward<F>(f));
- }
-
- template <typename Sig, typename C>
- inline constexpr Sig C::*resolve_v(std::false_type, Sig C::*mem_func_ptr) {
- return mem_func_ptr;
- }
-
- template <typename Sig, typename C>
- inline constexpr Sig C::*resolve_v(std::true_type, Sig C::*mem_variable_ptr) {
- return mem_variable_ptr;
- }
- } // namespace detail
-
- template <typename... Args, typename R>
- inline constexpr auto resolve(R fun_ptr(Args...)) -> R (*)(Args...) {
- return fun_ptr;
- }
-
- template <typename Sig>
- inline constexpr Sig* resolve(Sig* fun_ptr) {
- return fun_ptr;
- }
-
- template <typename... Args, typename R, typename C>
- inline constexpr auto resolve(R (C::*mem_ptr)(Args...)) -> R (C::*)(Args...) {
- return mem_ptr;
- }
-
- template <typename Sig, typename C>
- inline constexpr Sig C::*resolve(Sig C::*mem_ptr) {
- return detail::resolve_v(std::is_member_object_pointer<Sig C::*>(), mem_ptr);
- }
-
- template <typename... Sig, typename F, meta::disable<std::is_function<meta::unqualified_t<F>>> = meta::enabler>
- inline constexpr auto resolve(F&& f) -> decltype(detail::resolve_i(types<Sig...>(), std::forward<F>(f))) {
- return detail::resolve_i(types<Sig...>(), std::forward<F>(f));
- }
-#else
-
- // Clang has distinct problems with constexpr arguments,
- // so don't use the constexpr versions inside of clang.
-
- namespace detail {
- template <typename R, typename... Args, typename F, typename = std::result_of_t<meta::unqualified_t<F>(Args...)>>
- inline auto resolve_i(types<R(Args...)>, F &&) -> R (meta::unqualified_t<F>::*)(Args...) {
- using Sig = R(Args...);
- typedef meta::unqualified_t<F> Fu;
- return static_cast<Sig Fu::*>(&Fu::operator());
- }
-
- template <typename F, typename U = meta::unqualified_t<F>>
- inline auto resolve_f(std::true_type, F&& f)
- -> decltype(resolve_i(types<meta::function_signature_t<decltype(&U::operator())>>(), std::forward<F>(f))) {
- return resolve_i(types<meta::function_signature_t<decltype(&U::operator())>>(), std::forward<F>(f));
- }
-
- template <typename F>
- inline void resolve_f(std::false_type, F&&) {
- static_assert(meta::has_deducible_signature<F>::value,
- "Cannot use no-template-parameter call with an overloaded functor: specify the signature");
- }
-
- template <typename F, typename U = meta::unqualified_t<F>>
- inline auto resolve_i(types<>, F&& f) -> decltype(resolve_f(meta::has_deducible_signature<U>(), std::forward<F>(f))) {
- return resolve_f(meta::has_deducible_signature<U>{}, std::forward<F>(f));
- }
-
- template <typename... Args, typename F, typename R = std::result_of_t<F&(Args...)>>
- inline auto resolve_i(types<Args...>, F&& f) -> decltype(resolve_i(types<R(Args...)>(), std::forward<F>(f))) {
- return resolve_i(types<R(Args...)>(), std::forward<F>(f));
- }
-
- template <typename Sig, typename C>
- inline Sig C::*resolve_v(std::false_type, Sig C::*mem_func_ptr) {
- return mem_func_ptr;
- }
-
- template <typename Sig, typename C>
- inline Sig C::*resolve_v(std::true_type, Sig C::*mem_variable_ptr) {
- return mem_variable_ptr;
- }
- } // namespace detail
-
- template <typename... Args, typename R>
- inline auto resolve(R fun_ptr(Args...)) -> R (*)(Args...) {
- return fun_ptr;
- }
-
- template <typename Sig>
- inline Sig* resolve(Sig* fun_ptr) {
- return fun_ptr;
- }
-
- template <typename... Args, typename R, typename C>
- inline auto resolve(R (C::*mem_ptr)(Args...)) -> R (C::*)(Args...) {
- return mem_ptr;
- }
-
- template <typename Sig, typename C>
- inline Sig C::*resolve(Sig C::*mem_ptr) {
- return detail::resolve_v(std::is_member_object_pointer<Sig C::*>(), mem_ptr);
- }
-
- template <typename... Sig, typename F>
- inline auto resolve(F&& f) -> decltype(detail::resolve_i(types<Sig...>(), std::forward<F>(f))) {
- return detail::resolve_i(types<Sig...>(), std::forward<F>(f));
- }
-
-#endif
-
-} // namespace sol
-
-#endif // SOL_RESOLVE_HPP
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-06 22:51:20 +0000