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Export libc++ exceptions (#5390)

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* Export libc++ exceptions

* Remove emscripten limit

* Remove __apple_build_version__ condition from PYBIND11_EXPORT_EXCEPTION

* Add a comment
This commit is contained in:
cyyever
2024-10-12 11:36:41 +08:00
committed by GitHub
parent f2907651fa
commit 077e49fcd6
2 changed files with 12 additions and 9 deletions
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19
include/pybind11/detail/common.h
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@@ -164,14 +164,6 @@
# endif
#endif
#if !defined(PYBIND11_EXPORT_EXCEPTION)
# if defined(__apple_build_version__)
# define PYBIND11_EXPORT_EXCEPTION PYBIND11_EXPORT
# else
# define PYBIND11_EXPORT_EXCEPTION
# endif
#endif
// For CUDA, GCC7, GCC8:
// PYBIND11_NOINLINE_FORCED is incompatible with `-Wattributes -Werror`.
// When defining PYBIND11_NOINLINE_FORCED, it is best to also use `-Wno-attributes`.
@@ -329,6 +321,17 @@ PYBIND11_WARNING_POP
# endif
#endif
// For libc++, the exceptions should be exported,
// otherwise, the exception translation would be incorrect.
// IMPORTANT: This code block must stay BELOW the #include <exception> above (see PR #5390).
#if !defined(PYBIND11_EXPORT_EXCEPTION)
# if defined(_LIBCPP_EXCEPTION)
# define PYBIND11_EXPORT_EXCEPTION PYBIND11_EXPORT
# else
# define PYBIND11_EXPORT_EXCEPTION
# endif
#endif
// Must be after including <version> or one of the other headers specified by the standard
#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L
# define PYBIND11_HAS_U8STRING