diff options
Diffstat (limited to 'Include/pyport.h')
| -rw-r--r-- | Include/pyport.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Include/pyport.h b/Include/pyport.h index 79fc7c4..6687849 100644 --- a/Include/pyport.h +++ b/Include/pyport.h @@ -869,4 +869,16 @@ extern _invalid_parameter_handler _Py_silent_invalid_parameter_handler; # define _Py_NO_RETURN #endif + +// Preprocessor check for a builtin preprocessor function. Always return 0 +// if __has_builtin() macro is not defined. +// +// __has_builtin() is available on clang and GCC 10. +#ifdef __has_builtin +# define _Py__has_builtin(x) __has_builtin(x) +#else +# define _Py__has_builtin(x) 0 +#endif + + #endif /* Py_PYPORT_H */ |