commit 5ab81d787f455ba28367b5b71606cea376283574
author Serhiy Storchaka <storchaka@gmail.com> Fri Dec 16 16:18:57 2016 +0200
committer Serhiy Storchaka <storchaka@gmail.com> Fri Dec 16 16:18:57 2016 +0200
tree e78623a175940cb3d25d950812d0079021b178b7
parent 1d59a0aacf1ddd000b6c6e231cf82ddf74afe3b4

Issue #28959: Added private macro PyDict_GET_SIZE for retrieving the size of dict.

Objects/abstract.c

diff --git a/Objects/abstract.c b/Objects/abstract.c
index 67b163d..8d1eddc 100644
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -2409,8 +2409,7 @@
     assert(nargs >= 0);
     assert(kwargs == NULL || PyDict_CheckExact(kwargs));
 
-    nkwargs = (kwargs != NULL) ? PyDict_Size(kwargs) : 0;
-    if (!nkwargs) {
+    if (kwargs == NULL || (nkwargs = PyDict_GET_SIZE(kwargs)) == 0) {
         *p_kwnames = NULL;
         return args;
     }