From 944dbc643173400c5e4cac4dd4315ace28d6e937 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Thu, 15 Dec 2016 16:59:40 +0100
Subject: Use _PyDict_NewPresized() in _PyStack_AsDict()

Issue #27810.
---
 Objects/abstract.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Objects/abstract.c b/Objects/abstract.c
index 351c6eb..67b163d 100644
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -2378,7 +2378,7 @@ _PyStack_AsDict(PyObject **values, PyObject *kwnames)
     PyObject *kwdict;
     Py_ssize_t i;
 
-    kwdict = PyDict_New();
+    kwdict = _PyDict_NewPresized(nkwargs);
     if (kwdict == NULL) {
         return NULL;
     }
-- 
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