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return_value_policy_override fix: also enable for type_uses_smart_holder_type_caster

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Ralf W. Grosse-Kunstleve 2021-10-27 09:47:01 -07:00
parent 50a4ed2888
commit fc5d70da29
1 changed files with 3 additions and 1 deletions
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4
include/pybind11/cast.h
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@ -895,7 +895,9 @@ template <typename Return, typename SFINAE = void> struct return_value_policy_ov
};
template <typename Return> struct return_value_policy_override<Return,
detail::enable_if_t<std::is_base_of<type_caster_generic, make_caster<Return>>::value, void>> {
detail::enable_if_t<
std::is_base_of<type_caster_generic, make_caster<Return>>::value ||
type_uses_smart_holder_type_caster<intrinsic_t<Return>>::value, void>> {
static return_value_policy policy(return_value_policy p) {
return !std::is_lvalue_reference<Return>::value &&
!std::is_pointer<Return>::value