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Set PYBIND11_TYPE_CASTER_ODR_GUARD_ON automatically.

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This commit is contained in:
Ralf W. Grosse-Kunstleve 2022-06-21 15:19:43 -07:00
parent e515940252
commit 15db5e5fea
1 changed files with 6 additions and 1 deletions
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7
include/pybind11/detail/type_caster_base.h
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@ -904,7 +904,12 @@ struct polymorphic_type_hook : public polymorphic_type_hook_base<itype> {};
PYBIND11_NAMESPACE_BEGIN(detail)
#define PYBIND11_TYPE_CASTER_ODR_GUARD_ON
#if !defined(PYBIND11_TYPE_CASTER_ODR_GUARD_ON) && !defined(PYBIND11_TYPE_CASTER_ODR_GUARD_OFF) \
&& (defined(_MSC_VER) || defined(PYBIND11_CPP20) \
|| (defined(PYBIND11_CPP17) && defined(__clang__)))
# define PYBIND11_TYPE_CASTER_ODR_GUARD_ON
#endif
#ifdef PYBIND11_TYPE_CASTER_ODR_GUARD_ON
namespace {