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authorJeroen Demeyer <J.Demeyer@UGent.be>2019-05-29 18:31:52 (GMT)
committerPetr Viktorin <encukou@gmail.com>2019-05-29 18:31:52 (GMT)
commitaacc77fbd77640a8f03638216fa09372cc21673d (patch)
treefd64be1c4c1167a8bf708d1fd22c733cf3a9a30f /Include/object.h
parentd30da5dd9a8a965cf24a22bbaff8a5b1341c2944 (diff)
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bpo-36974: implement PEP 590 (GH-13185)
Co-authored-by: Jeroen Demeyer <J.Demeyer@UGent.be> Co-authored-by: Mark Shannon <mark@hotpy.org>
Diffstat (limited to 'Include/object.h')
-rw-r--r--Include/object.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/Include/object.h b/Include/object.h
index d5d98d3..11ba2bb 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -291,6 +291,11 @@ given type object has a specified feature.
/* Set if the type allows subclassing */
#define Py_TPFLAGS_BASETYPE (1UL << 10)
+/* Set if the type implements the vectorcall protocol (PEP 590) */
+#ifndef Py_LIMITED_API
+#define _Py_TPFLAGS_HAVE_VECTORCALL (1UL << 11)
+#endif
+
/* Set if the type is 'ready' -- fully initialized */
#define Py_TPFLAGS_READY (1UL << 12)