Issue #14387: Do not include accu.h from Python.h.

Include/Python.h

@@ -100,7 +100,6 @@
 #include "warnings.h"
 #include "weakrefobject.h"
 #include "structseq.h"
-#include "accu.h"
 
 #include "codecs.h"
 #include "pyerrors.h"

Misc/NEWS

@@ -93,6 +93,8 @@ Extension Modules
 Build
 -----
 
+- Issue #14387: Do not include accu.h from Python.h.
+
 - Issue #14359: Only use O_CLOEXEC in _posixmodule.c if it is defined.
   Based on patch from Hervé Coatanhay.
 

Objects/accu.c

@@ -1,6 +1,7 @@
 /* Accumulator struct implementation */
 
 #include "Python.h"
+#include "accu.h"
 
 static PyObject *
 join_list_unicode(PyObject *lst)

Objects/listobject.c

@@ -1,6 +1,7 @@
 /* List object implementation */
 
 #include "Python.h"
+#include "accu.h"
 
 #ifdef STDC_HEADERS
 #include <stddef.h>

Objects/tupleobject.c

@@ -2,6 +2,7 @@
 /* Tuple object implementation */
 
 #include "Python.h"
+#include "accu.h"
 
 /* Speed optimization to avoid frequent malloc/free of small tuples */
 #ifndef PyTuple_MAXSAVESIZE