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use the copy assignable trait, even if that's not exactly what we're going for...
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51d6f6fa54
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@ -20,8 +20,8 @@
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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// This file was generated with a script.
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// Generated 2017-05-16 10:11:15.504731 UTC
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// This header was generated with sol v2.17.3 (revision 34b81be)
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// Generated 2017-05-17 00:18:39.909842 UTC
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// This header was generated with sol v2.17.3 (revision 51d6f6f)
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// https://github.com/ThePhD/sol2
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#ifndef SOL_SINGLE_INCLUDE_HPP
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@ -8396,7 +8396,7 @@ namespace sol {
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template <typename... Args>
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static int call_const(std::false_type, lua_State* L, Args&&... args) {
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typedef typename traits_type::return_type R;
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return call_assign(std::is_assignable<std::add_lvalue_reference_t<meta::unqualified_t<R>>, R>(), L, std::forward<Args>(args)...);
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return call_assign(std::is_copy_assignable<meta::unqualified_t<R>>(), L, std::forward<Args>(args)...);
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}
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template <typename... Args>
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@ -335,7 +335,7 @@ namespace sol {
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template <typename... Args>
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static int call_const(std::false_type, lua_State* L, Args&&... args) {
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typedef typename traits_type::return_type R;
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return call_assign(std::is_assignable<std::add_lvalue_reference_t<meta::unqualified_t<R>>, R>(), L, std::forward<Args>(args)...);
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return call_assign(std::is_copy_assignable<meta::unqualified_t<R>>(), L, std::forward<Args>(args)...);
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}
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template <typename... Args>
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