commit c61ac1642d19f54c7b755098230967ad2e603180
author Serhiy Storchaka <storchaka@gmail.com> Tue Mar 21 08:52:38 2017 +0200
committer GitHub <noreply@github.com> Tue Mar 21 08:52:38 2017 +0200
tree f4f38e0b6455fd227b72fd7387d143c5ccd52399
parent 554626ada769abf82a5dabe6966afa4265acb6a6

Don't use Py_SIZE for dict object. (#747)

Objects/dictobject.c

diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index 1b1486a..aac7ac4 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -1915,7 +1915,7 @@
             PyObject *key;
             Py_hash_t hash;
 
-            if (dictresize(mp, ESTIMATE_SIZE(Py_SIZE(iterable)))) {
+            if (dictresize(mp, ESTIMATE_SIZE(PyDict_GET_SIZE(iterable)))) {
                 Py_DECREF(d);
                 return NULL;
             }