[3.14] gh-125206: Make _Py_FFI_SUPPORT_C_COMPLEX private (GH-135932) by miss-islington · Pull Request #135973 · python/cpython · GitHub
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[3.14] gh-125206: Make _Py_FFI_SUPPORT_C_COMPLEX private (GH-135932) #135973

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Merged
encukou merged 1 commit into from
Jun 26, 2025
Merged

[3.14] gh-125206: Make _Py_FFI_SUPPORT_C_COMPLEX private (GH-135932) #135973

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4 changes: 2 additions & 2 deletions Modules/_ctypes/_ctypes_test.c
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4 changes: 2 additions & 2 deletions Modules/_ctypes/cfield.c
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Original file line number Diff line number Diff line change
Expand Up @@ -759,7 +759,7 @@ d_get(void *ptr, Py_ssize_t size)
return PyFloat_FromDouble(val);
}

#if defined(Py_FFI_SUPPORT_C_COMPLEX)
#if defined(_Py_FFI_SUPPORT_C_COMPLEX)

/* We don't use _Complex types here, using arrays instead, as the C11+
standard says: "Each complex type has the same representation and alignment
Expand Down Expand Up @@ -1599,7 +1599,7 @@ for base_code, base_c_type in [
///////////////////////////////////////////////////////////////////////////

TABLE_ENTRY_SW(d, &ffi_type_double);
#if defined(Py_FFI_SUPPORT_C_COMPLEX)
#if defined(_Py_FFI_SUPPORT_C_COMPLEX)
if (Py_FFI_COMPLEX_AVAILABLE) {
TABLE_ENTRY(D, &ffi_type_complex_double);
TABLE_ENTRY(F, &ffi_type_complex_float);
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2 changes: 1 addition & 1 deletion Modules/_ctypes/ctypes.h
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@

// Do we support C99 complex types in ffi?
// For Apple's libffi, this must be determined at runtime (see gh-128156).
#if defined(Py_FFI_SUPPORT_C_COMPLEX)
#if defined(_Py_FFI_SUPPORT_C_COMPLEX)
# if USING_APPLE_OS_LIBFFI && defined(__has_builtin)
# if __has_builtin(__builtin_available)
# define Py_FFI_COMPLEX_AVAILABLE __builtin_available(macOS 10.15, *)
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2 changes: 1 addition & 1 deletion configure
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2 changes: 1 addition & 1 deletion configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -4163,7 +4163,7 @@ int main(void)
[ac_cv_ffi_complex_double_supported=no])
])])
if test "$ac_cv_ffi_complex_double_supported" = "yes"; then
AC_DEFINE([Py_FFI_SUPPORT_C_COMPLEX], [1],
AC_DEFINE([_Py_FFI_SUPPORT_C_COMPLEX], [1],
[Defined if _Complex C type can be used with libffi.])
fi

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6 changes: 3 additions & 3 deletions pyconfig.h.in
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