Fix PyUnicode functions for Python 3.13 (#17504)

Replace `_PyUnicode_EqualToASCIIString` with `PyUnicode_EqualToUTF8`. https://docs.python.org/dev/c-api/unicode.html#c.PyUnicode_EqualToUTF8 python/cpython#110289 Fixes ```cpp /home/runner/work/mypy/mypy/mypyc/lib-rt/getargs.c: In function ‘vgetargskeywords’: (diff) /home/runner/work/mypy/mypy/mypyc/lib-rt/pythonsupport.h:310:45: error: implicit declaration of function ‘_PyUnicode_EqualToASCIIString’; did you mean ‘CPyUnicode_EqualToASCIIString’? [-Werror=implicit-function-declaration] (diff) 310 | #define CPyUnicode_EqualToASCIIString(x, y) _PyUnicode_EqualToASCIIString(x, y) (diff) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ (diff) /home/runner/work/mypy/mypy/mypyc/lib-rt/getargs.c:398:21: note: in expansion of macro ‘CPyUnicode_EqualToASCIIString’ (diff) 398 | if (CPyUnicode_EqualToASCIIString(key, kwlist[i])) { (diff) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ (diff) ```
python · Jul 7, 2024 · 966d6d3 · 966d6d3
1 parent 7f67090
commit 966d6d3
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diff --git a/mypyc/lib-rt/getargs.c b/mypyc/lib-rt/getargs.c
@@ -395,7 +395,7 @@ vgetargskeywords(PyObject *args, PyObject *kwargs, const char *format,
                 goto latefail;
             }
             for (i = pos; i < len; i++) {
-                if (CPyUnicode_EqualToASCIIString(key, kwlist[i])) {
+                if (PyUnicode_EqualToUTF8(key, kwlist[i])) {
                     match = 1;
                     break;
                 }

diff --git a/mypyc/lib-rt/pythonsupport.h b/mypyc/lib-rt/pythonsupport.h
@@ -307,8 +307,6 @@ list_count(PyListObject *self, PyObject *value)
     return CPyTagged_ShortFromSsize_t(count);
 }
 
-#define CPyUnicode_EqualToASCIIString(x, y) _PyUnicode_EqualToASCIIString(x, y)
-
 // Adapted from genobject.c in Python 3.7.2
 // Copied because it wasn't in 3.5.2 and it is undocumented anyways.
 /*