diff --git a/Cython/Utility/StringTools.c b/Cython/Utility/StringTools.c index 343d02173b32f444ecabcb19382b9315eef2c743_Q3l0aG9uL1V0aWxpdHkvU3RyaW5nVG9vbHMuYw==..353a7f7f8aeacaabdafd2126280844ef27bcc032_Q3l0aG9uL1V0aWxpdHkvU3RyaW5nVG9vbHMuYw== 100644 --- a/Cython/Utility/StringTools.c +++ b/Cython/Utility/StringTools.c @@ -118,6 +118,7 @@ //////////////////// PyUCS4InUnicode //////////////////// +#if PY_VERSION_HEX < 0x03090000 #if Py_UNICODE_SIZE == 2 static int __Pyx_PyUnicodeBufferContainsUCS4_SP(Py_UNICODE* buffer, Py_ssize_t length, Py_UCS4 character) { /* handle surrogate pairs for Py_UNICODE buffers in 16bit Unicode builds */ @@ -141,6 +142,7 @@ } return 0; } +#endif static CYTHON_INLINE int __Pyx_UnicodeContainsUCS4(PyObject* unicode, Py_UCS4 character) { #if CYTHON_PEP393_ENABLED @@ -154,4 +156,6 @@ } return 0; } +#elif PY_VERSION_HEX >= 0x03090000 + #error Cannot use "UChar in Unicode" in Python 3.9 without PEP-393 unicode strings. #endif @@ -157,4 +161,5 @@ #endif +#if PY_VERSION_HEX < 0x03090000 #if Py_UNICODE_SIZE == 2 if (unlikely(character > 65535)) { return __Pyx_PyUnicodeBufferContainsUCS4_SP( @@ -170,6 +175,7 @@ character); } +#endif }